From 45184c6b61403beae87b9fd7bbc37d61ca689e78 Mon Sep 17 00:00:00 2001 From: Utkarsh Gupta Date: Sun, 5 May 2019 16:48:12 +0530 Subject: [PATCH] New upstream version 11.8.9+dfsg --- .babelrc.js | 45 - .codeclimate.yml | 40 - .csscomb.json | 20 - .eslintignore | 13 - .eslintrc.yml | 36 - .foreman | 1 - .gitattributes | 2 - .github/ISSUE_TEMPLATE.md | 3 - .github/PULL_REQUEST_TEMPLATE.md | 3 - .gitignore | 83 - .gitlab-ci.yml | 1085 - .gitlab/CODEOWNERS.disabled | 20 - .gitlab/issue_templates/Acceptance_Testing.md | 100 - .gitlab/issue_templates/Bug.md | 87 - .../issue_templates/Coding style proposal.md | 16 - .gitlab/issue_templates/Documentation.md | 54 - .gitlab/issue_templates/Feature proposal.md | 46 - .gitlab/issue_templates/Security Release.md | 69 - .../Security developer workflow.md | 69 - .gitlab/issue_templates/Test plan.md | 96 - .../Change documentation location.md | 32 - .../Database changes.md | 58 - .../merge_request_templates/Documentation.md | 33 - .../Security Release.md | 31 - .gitlab/route-map.yml | 3 - .haml-lint.yml | 167 - .mailmap | 35 - .nvmrc | 1 - .pkgr.yml | 49 - .prettierignore | 9 - .prettierrc | 13 - .rubocop.yml | 183 - .rubocop_todo.yml | 691 - .ruby-version | 1 - .scss-lint.yml | 273 - vendor/assets/javascripts/pdf.js | 19365 ------- vendor/assets/javascripts/pdf.min.js | 1 - vendor/assets/javascripts/pdf.worker.js | 47057 ---------------- vendor/assets/javascripts/pdf.worker.min.js | 1 - 39 files changed, 69891 deletions(-) delete mode 100644 .babelrc.js delete mode 100644 .codeclimate.yml delete mode 100644 .csscomb.json delete mode 100644 .eslintignore delete mode 100644 .eslintrc.yml delete mode 100644 .foreman delete mode 100644 .gitattributes delete mode 100644 .github/ISSUE_TEMPLATE.md delete mode 100644 .github/PULL_REQUEST_TEMPLATE.md delete mode 100644 .gitignore delete mode 100644 .gitlab-ci.yml delete mode 100644 .gitlab/CODEOWNERS.disabled delete mode 100644 .gitlab/issue_templates/Acceptance_Testing.md delete mode 100644 .gitlab/issue_templates/Bug.md delete mode 100644 .gitlab/issue_templates/Coding style proposal.md delete mode 100644 .gitlab/issue_templates/Documentation.md delete mode 100644 .gitlab/issue_templates/Feature proposal.md delete mode 100644 .gitlab/issue_templates/Security Release.md delete mode 100644 .gitlab/issue_templates/Security developer workflow.md delete mode 100644 .gitlab/issue_templates/Test plan.md delete mode 100644 .gitlab/merge_request_templates/Change documentation location.md delete mode 100644 .gitlab/merge_request_templates/Database changes.md delete mode 100644 .gitlab/merge_request_templates/Documentation.md delete mode 100644 .gitlab/merge_request_templates/Security Release.md delete mode 100644 .gitlab/route-map.yml delete mode 100644 .haml-lint.yml delete mode 100644 .mailmap delete mode 100644 .nvmrc delete mode 100644 .pkgr.yml delete mode 100644 .prettierignore delete mode 100644 .prettierrc delete mode 100644 .rubocop.yml delete mode 100644 .rubocop_todo.yml delete mode 100644 .ruby-version delete mode 100644 .scss-lint.yml delete mode 100644 vendor/assets/javascripts/pdf.js delete mode 100644 vendor/assets/javascripts/pdf.min.js delete mode 100644 vendor/assets/javascripts/pdf.worker.js delete mode 100644 vendor/assets/javascripts/pdf.worker.min.js diff --git a/.babelrc.js b/.babelrc.js deleted file mode 100644 index 1b05a67354..0000000000 --- a/.babelrc.js +++ /dev/null @@ -1,45 +0,0 @@ -const BABEL_ENV = process.env.BABEL_ENV || process.env.NODE_ENV || null; - -const presets = [ - [ - '@babel/preset-env', - { - modules: false, - targets: { - ie: '11', - }, - }, - ], -]; - -// include stage 3 proposals -const plugins = [ - '@babel/plugin-syntax-dynamic-import', - '@babel/plugin-syntax-import-meta', - '@babel/plugin-proposal-class-properties', - '@babel/plugin-proposal-json-strings', - '@babel/plugin-proposal-private-methods', -]; - -// add code coverage tooling if necessary -if (BABEL_ENV === 'coverage') { - plugins.push([ - 'babel-plugin-istanbul', - { - exclude: ['spec/javascripts/**/*', 'app/assets/javascripts/locale/**/app.js'], - }, - ]); -} - -// add rewire support when running tests -if (BABEL_ENV === 'karma' || BABEL_ENV === 'coverage') { - plugins.push('babel-plugin-rewire'); -} - -// Jest is running in node environment -if (BABEL_ENV === 'jest') { - plugins.push('transform-es2015-modules-commonjs'); - plugins.push('dynamic-import-node'); -} - -module.exports = { presets, plugins }; diff --git a/.codeclimate.yml b/.codeclimate.yml deleted file mode 100644 index 9998ddba64..0000000000 --- a/.codeclimate.yml +++ /dev/null @@ -1,40 +0,0 @@ ---- -engines: - bundler-audit: - enabled: true - duplication: - enabled: true - config: - languages: - - ruby - - javascript -ratings: - paths: - - Gemfile.lock - - "**.erb" - - "**.haml" - - "**.rb" - - "**.rhtml" - - "**.slim" - - "**.inc" - - "**.js" - - "**.jsx" - - "**.module" -exclude_paths: -- config/ -- db/ -- features/ -- node_modules/ -- spec/ -- vendor/ -- .yarn-cache/ -- tmp/ -- builds/ -- coverage/ -- public/ -- shared/ -- webpack-report/ -- log/ -- backups/ -- coverage-javascript/ -- plugins/ diff --git a/.csscomb.json b/.csscomb.json deleted file mode 100644 index aa6a17f751..0000000000 --- a/.csscomb.json +++ /dev/null @@ -1,20 +0,0 @@ -{ - "exclude": [ - "app/assets/stylesheets/framework/tw_bootstrap_variables.scss", - "app/assets/stylesheets/framework/fonts.scss" - ], - "always-semicolon": true, - "color-case": "lower", - "block-indent": " ", - "color-shorthand": false, - "element-case": "lower", - "space-before-colon": "", - "space-after-colon": " ", - "space-before-combinator": " ", - "space-after-combinator": " ", - "space-between-declarations": "\n", - "space-before-opening-brace": " ", - "space-after-opening-brace": "\n", - "space-before-closing-brace": "\n", - "unitless-zero": true -} diff --git a/.eslintignore b/.eslintignore deleted file mode 100644 index f78840e67b..0000000000 --- a/.eslintignore +++ /dev/null @@ -1,13 +0,0 @@ -/app/assets/javascripts/locale/**/app.js -/config/ -/builds/ -/coverage/ -/coverage-frontend/ -/coverage-javascript/ -/node_modules/ -/public/ -/scripts/ -/tmp/ -/vendor/ -karma.config.js -webpack.config.js diff --git a/.eslintrc.yml b/.eslintrc.yml deleted file mode 100644 index b0794bb743..0000000000 --- a/.eslintrc.yml +++ /dev/null @@ -1,36 +0,0 @@ -extends: - - '@gitlab' -globals: - __webpack_public_path__: true - gl: false - gon: false - localStorage: false -plugins: - - import - - html -settings: - html/html-extensions: - - '.html' - - '.html.raw' - import/resolver: - webpack: - config: './config/webpack.config.js' -rules: - import/no-commonjs: error - no-underscore-dangle: - - error - - allow: - - __ - - _links - # Disabled for now, to make the airbnb-base 12.1.0 -> 13.1.0 update smoother - no-else-return: - - error - - allowElseIf: true - import/no-useless-path-segments: off - lines-between-class-members: off - # Disabled for now, to make the plugin-vue 4.5 -> 5.0 update smoother - vue/no-confusing-v-for-v-if: error - vue/no-unused-components: off - vue/no-use-v-if-with-v-for: off - vue/no-v-html: off - vue/use-v-on-exact: off diff --git a/.foreman b/.foreman deleted file mode 100644 index 87c3f5a1c1..0000000000 --- a/.foreman +++ /dev/null @@ -1 +0,0 @@ -port: 3000 diff --git a/.gitattributes b/.gitattributes deleted file mode 100644 index 7282c9e61b..0000000000 --- a/.gitattributes +++ /dev/null @@ -1,2 +0,0 @@ -Dangerfile gitlab-language=ruby -db/schema.rb merge=merge_db_schema diff --git a/.github/ISSUE_TEMPLATE.md b/.github/ISSUE_TEMPLATE.md deleted file mode 100644 index 2e88b7aa0a..0000000000 --- a/.github/ISSUE_TEMPLATE.md +++ /dev/null @@ -1,3 +0,0 @@ -We’re closing our issue tracker on GitHub so we can focus on the GitLab.com project and respond to issues more quickly. - -We encourage you to open an issue on the [GitLab.com issue tracker](https://gitlab.com/gitlab-org/gitlab-ce/issues). You can log into GitLab.com using your GitHub account. diff --git a/.github/PULL_REQUEST_TEMPLATE.md b/.github/PULL_REQUEST_TEMPLATE.md deleted file mode 100644 index c3b0402644..0000000000 --- a/.github/PULL_REQUEST_TEMPLATE.md +++ /dev/null @@ -1,3 +0,0 @@ -Thank you for taking the time to contribute back to GitLab! - -Please open a merge request [on GitLab.com](https://gitlab.com/gitlab-org/gitlab-ce/merge_requests), we look forward to reviewing your contribution! You can log into GitLab.com using your GitHub account. diff --git a/.gitignore b/.gitignore deleted file mode 100644 index 0696dd217a..0000000000 --- a/.gitignore +++ /dev/null @@ -1,83 +0,0 @@ -*.log -*.swp -*.mo -*.edit.po -*.rej -.DS_Store -.bundle -.chef -.directory -/.envrc -eslint-report.html -/.gitlab_shell_secret -.idea -/.vscode/* -/.rbenv-version -.rbx/ -/.ruby-gemset -/.ruby-version -/.rvmrc -.sass-cache/ -/.secret -/.vagrant -/.yarn-cache -/.byebug_history -/Vagrantfile -/app/assets/images/icons.json -/app/assets/images/icons.svg -/app/assets/images/illustrations/ -/app/assets/javascripts/locale/**/app.js -/backups/* -/config/aws.yml -/config/database*.yml -/config/gitlab.yml -/config/gitlab_ci.yml -/config/initializers/rack_attack.rb -/config/initializers/smtp_settings.rb -/config/initializers/relative_url.rb -/config/resque.yml -/config/redis.cache.yml -/config/redis.queues.yml -/config/redis.shared_state.yml -/config/unicorn.rb -/config/puma.rb -/config/secrets.yml -/config/sidekiq.yml -/config/registry.key -/coverage/* -/coverage-javascript/ -/db/*.sqlite3 -/db/*.sqlite3-journal -/db/data.yml -/doc/code/* -/dump.rdb -/jsconfig.json -/log/*.log* -/node_modules/ -/nohup.out -/public/assets/ -/public/uploads.* -/public/uploads/ -/shared/artifacts/ -/spec/javascripts/fixtures/blob/pdf/ -/spec/javascripts/fixtures/blob/balsamiq/ -/rails_best_practices_output.html -/tags -/tmp/* -/vendor/bundle/* -/vendor/gitaly-ruby -/builds* -/shared/* -/.gitlab_workhorse_secret -/webpack-report/ -/knapsack/ -/rspec_flaky/ -/locale/**/LC_MESSAGES -/locale/**/*.time_stamp -/.rspec -/plugins/* -/.gitlab_pages_secret -package-lock.json -/junit_*.xml -/coverage-frontend/ -jsdoc/ diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml deleted file mode 100644 index 1f0e798e8a..0000000000 --- a/.gitlab-ci.yml +++ /dev/null @@ -1,1085 +0,0 @@ -image: "dev.gitlab.org:5005/gitlab/gitlab-build-images:ruby-2.5.3-golang-1.11-git-2.18-chrome-71.0-node-10.x-yarn-1.12-postgresql-9.6-graphicsmagick-1.3.29" - -.dedicated-runner: &dedicated-runner - retry: 1 - tags: - - gitlab-org - -.default-cache: &default-cache - key: "debian-stretch-ruby-2.5.3-node-10.x" - paths: - - vendor/ruby - - .yarn-cache/ - - vendor/gitaly-ruby - -.push-cache: &push-cache - cache: - <<: *default-cache - policy: push - -.pull-cache: &pull-cache - cache: - <<: *default-cache - policy: pull - -variables: - MYSQL_ALLOW_EMPTY_PASSWORD: "1" - RAILS_ENV: "test" - NODE_ENV: "test" - SIMPLECOV: "true" - GIT_DEPTH: "20" - GIT_SUBMODULE_STRATEGY: "none" - GET_SOURCES_ATTEMPTS: "3" - KNAPSACK_RSPEC_SUITE_REPORT_PATH: knapsack/${CI_PROJECT_NAME}/rspec_report-master.json - FLAKY_RSPEC_SUITE_REPORT_PATH: rspec_flaky/report-suite.json - BUILD_ASSETS_IMAGE: "false" - -before_script: - - bundle --version - - date - - source scripts/utils.sh - - date - - source scripts/prepare_build.sh - - date - -after_script: - - date - -stages: - - build - - prepare - - merge - - test - - post-test - - pages - - post-cleanup - -# Predefined scopes -.tests-metadata-state: &tests-metadata-state - <<: *dedicated-runner - variables: - TESTS_METADATA_S3_BUCKET: "gitlab-ce-cache" - before_script: - - source scripts/utils.sh - artifacts: - expire_in: 31d - paths: - - knapsack/ - - rspec_flaky/ - -.use-pg: &use-pg - services: - - postgres:9.6 - - redis:alpine - -.use-mysql: &use-mysql - services: - - mysql:5.7 - - redis:alpine - -# Skip all jobs except the ones that begin with 'docs/'. -# Used for commits including ONLY documentation changes. -# https://docs.gitlab.com/ce/development/documentation/#testing -.except-docs: &except-docs - except: - - /(^docs[\/-].*|.*-docs$)/ - -.except-qa: &except-qa - except: - - /(^qa[\/-].*|.*-qa$)/ - -.except-docs-and-qa: &except-docs-and-qa - except: - - /(^docs[\/-].*|.*-docs$)/ - - /(^qa[\/-].*|.*-qa$)/ - -# Jobs that only need to pull cache -.dedicated-no-docs-pull-cache-job: &dedicated-no-docs-pull-cache-job - <<: *dedicated-runner - <<: *except-docs - <<: *pull-cache - dependencies: - - setup-test-env - stage: test - -# Jobs that do not need a DB -.dedicated-no-docs-no-db-pull-cache-job: &dedicated-no-docs-no-db-pull-cache-job - <<: *dedicated-no-docs-pull-cache-job - variables: - SETUP_DB: "false" - -.dedicated-no-docs-and-no-qa-pull-cache-job: &dedicated-no-docs-and-no-qa-pull-cache-job - <<: *dedicated-no-docs-pull-cache-job - <<: *except-docs-and-qa - -.single-script-job: &single-script-job - image: ruby:2.5-alpine - stage: test - cache: {} - dependencies: [] - variables: &single-script-job-variables - GIT_STRATEGY: none - before_script: - # We don't clone the repo by using GIT_STRATEGY: none and only download the - # single script we need here so it's much faster than cloning. - - export SCRIPT_NAME="${SCRIPT_NAME:-$CI_JOB_NAME}" - - apk add --update openssl - - wget $CI_PROJECT_URL/raw/$CI_COMMIT_SHA/scripts/$SCRIPT_NAME - - chmod 755 $(basename $SCRIPT_NAME) - -.rake-exec: &rake-exec - <<: *dedicated-no-docs-no-db-pull-cache-job - script: - - bundle exec rake $CI_JOB_NAME - -.rspec-metadata: &rspec-metadata - <<: *dedicated-runner - <<: *except-docs-and-qa - <<: *pull-cache - stage: test - script: - - JOB_NAME=( $CI_JOB_NAME ) - - TEST_TOOL=${JOB_NAME[0]} - - export KNAPSACK_REPORT_PATH=knapsack/${CI_PROJECT_NAME}/${TEST_TOOL}_node_${CI_NODE_INDEX}_${CI_NODE_TOTAL}_report.json - - export KNAPSACK_GENERATE_REPORT=true - - export SUITE_FLAKY_RSPEC_REPORT_PATH=${FLAKY_RSPEC_SUITE_REPORT_PATH} - - export FLAKY_RSPEC_REPORT_PATH=rspec_flaky/all_${TEST_TOOL}_${CI_NODE_INDEX}_${CI_NODE_TOTAL}_report.json - - export NEW_FLAKY_RSPEC_REPORT_PATH=rspec_flaky/new_${TEST_TOOL}_${CI_NODE_INDEX}_${CI_NODE_TOTAL}_report.json - - export FLAKY_RSPEC_GENERATE_REPORT=true - - export CACHE_CLASSES=true - - cp ${KNAPSACK_RSPEC_SUITE_REPORT_PATH} ${KNAPSACK_REPORT_PATH} - - '[[ -f $FLAKY_RSPEC_REPORT_PATH ]] || echo "{}" > ${FLAKY_RSPEC_REPORT_PATH}' - - '[[ -f $NEW_FLAKY_RSPEC_REPORT_PATH ]] || echo "{}" > ${NEW_FLAKY_RSPEC_REPORT_PATH}' - - scripts/gitaly-test-spawn - - knapsack rspec "--color --format documentation --format RspecJunitFormatter --out junit_rspec.xml" - artifacts: - expire_in: 31d - when: always - paths: - - coverage/ - - knapsack/ - - rspec_flaky/ - - tmp/capybara/ - reports: - junit: junit_rspec.xml - -.rspec-metadata-pg: &rspec-metadata-pg - <<: *rspec-metadata - <<: *use-pg - -.rspec-metadata-mysql: &rspec-metadata-mysql - <<: *rspec-metadata - <<: *use-mysql - -.only-canonical-masters: &only-canonical-masters - only: - - master@gitlab-org/gitlab-ce - - master@gitlab-org/gitlab-ee - - master@gitlab/gitlabhq - - master@gitlab/gitlab-ee - -.gitlab-setup: &gitlab-setup - <<: *dedicated-no-docs-and-no-qa-pull-cache-job - <<: *use-pg - variables: - SETUP_DB: "false" - script: - # Manually clone gitlab-test and only seed this project in - # db/fixtures/development/04_project.rb thanks to SIZE=1 below - - git clone https://gitlab.com/gitlab-org/gitlab-test.git - /home/git/repositories/gitlab-org/gitlab-test.git - - scripts/gitaly-test-spawn - - force=yes SIZE=1 FIXTURE_PATH="db/fixtures/development" bundle exec rake gitlab:setup - artifacts: - when: on_failure - expire_in: 1d - paths: - - log/development.log - -# DB migration, rollback, and seed jobs -.db-migrate-reset: &db-migrate-reset - <<: *dedicated-no-docs-and-no-qa-pull-cache-job - script: - - bundle exec rake db:migrate:reset - -.migration-paths: &migration-paths - <<: *dedicated-no-docs-and-no-qa-pull-cache-job - variables: - SETUP_DB: "false" - script: - - git fetch https://gitlab.com/gitlab-org/gitlab-ce.git v9.3.0 - - git checkout -f FETCH_HEAD - - sed -i "s/gem 'oj', '~> 2.17.4'//" Gemfile - - bundle update google-protobuf grpc - - bundle install $BUNDLE_INSTALL_FLAGS - - date - - cp config/gitlab.yml.example config/gitlab.yml - - bundle exec rake db:drop db:create db:schema:load db:seed_fu - - date - - git checkout -f $CI_COMMIT_SHA - - bundle install $BUNDLE_INSTALL_FLAGS - - date - - . scripts/prepare_build.sh - - date - - bundle exec rake db:migrate - -## -# Trigger a package build in omnibus-gitlab repository -# -package-and-qa: - image: ruby:2.5-alpine - stage: test - before_script: [] - dependencies: [] - cache: {} - variables: - GIT_DEPTH: "1" - API_TOKEN: "${GITLAB_BOT_MULTI_PROJECT_PIPELINE_POLLING_TOKEN}" - retry: 0 - script: - - apk add --update openssl curl jq - - gem install gitlab --no-document - - source ./scripts/review_apps/review-apps.sh - - wait_for_job_to_be_done "gitlab:assets:compile" - - ./scripts/trigger-build omnibus - when: manual - only: - - //@gitlab-org/gitlab-ce - - //@gitlab-org/gitlab-ee - -# Review docs base -.review-docs: &review-docs - <<: *dedicated-runner - <<: *single-script-job - variables: - <<: *single-script-job-variables - SCRIPT_NAME: trigger-build-docs - environment: - name: review-docs/$CI_COMMIT_REF_SLUG - # DOCS_REVIEW_APPS_DOMAIN and DOCS_GITLAB_REPO_SUFFIX are CI variables - # Discussion: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/14236/diffs#note_40140693 - url: http://$CI_ENVIRONMENT_SLUG.$DOCS_REVIEW_APPS_DOMAIN/$DOCS_GITLAB_REPO_SUFFIX - on_stop: review-docs-cleanup - -# Trigger a manual docs build in gitlab-docs only on non docs-only branches. -# Useful to preview the docs changes live. -review-docs-deploy-manual: - <<: *review-docs - stage: build - script: - - gem install gitlab --no-document - - ./$SCRIPT_NAME deploy - when: manual - only: - - branches@gitlab-org/gitlab-ce - - branches@gitlab-org/gitlab-ee - <<: *except-docs-and-qa - -# Always trigger a docs build in gitlab-docs only on docs-only branches. -# Useful to preview the docs changes live. -review-docs-deploy: - <<: *review-docs - stage: post-test - script: - - gem install gitlab --no-document - - ./$SCRIPT_NAME deploy - only: - - /(^docs[\/-].*|.*-docs$)/@gitlab-org/gitlab-ce - - /(^docs[\/-].*|.*-docs$)/@gitlab-org/gitlab-ee - <<: *except-qa - -# Cleanup remote environment of gitlab-docs -review-docs-cleanup: - <<: *review-docs - stage: post-cleanup - environment: - name: review-docs/$CI_COMMIT_REF_SLUG - action: stop - script: - - gem install gitlab --no-document - - ./$SCRIPT_NAME cleanup - when: manual - only: - - branches@gitlab-org/gitlab-ce - - branches@gitlab-org/gitlab-ee - -## -# Trigger a docker image build in CNG (Cloud Native GitLab) repository -# -cloud-native-image: - image: ruby:2.5-alpine - before_script: [] - dependencies: [] - stage: post-test - allow_failure: true - variables: - GIT_DEPTH: "1" - cache: {} - when: manual - script: - - gem install gitlab --no-document - - CNG_PROJECT_PATH="gitlab-org/build/CNG" BUILD_TRIGGER_TOKEN=$CI_JOB_TOKEN ./scripts/trigger-build cng - only: - - tags@gitlab-org/gitlab-ce - - tags@gitlab-org/gitlab-ee - -# Retrieve knapsack and rspec_flaky reports -retrieve-tests-metadata: - <<: *tests-metadata-state - <<: *except-docs-and-qa - stage: prepare - cache: - key: tests_metadata - policy: pull - script: - - mkdir -p knapsack/${CI_PROJECT_NAME}/ - - wget -O $KNAPSACK_RSPEC_SUITE_REPORT_PATH http://${TESTS_METADATA_S3_BUCKET}.s3.amazonaws.com/$KNAPSACK_RSPEC_SUITE_REPORT_PATH || rm $KNAPSACK_RSPEC_SUITE_REPORT_PATH - - '[[ -f $KNAPSACK_RSPEC_SUITE_REPORT_PATH ]] || echo "{}" > ${KNAPSACK_RSPEC_SUITE_REPORT_PATH}' - - mkdir -p rspec_flaky/ - - wget -O $FLAKY_RSPEC_SUITE_REPORT_PATH http://${TESTS_METADATA_S3_BUCKET}.s3.amazonaws.com/$FLAKY_RSPEC_SUITE_REPORT_PATH || rm $FLAKY_RSPEC_SUITE_REPORT_PATH - - '[[ -f $FLAKY_RSPEC_SUITE_REPORT_PATH ]] || echo "{}" > ${FLAKY_RSPEC_SUITE_REPORT_PATH}' - -update-tests-metadata: - <<: *tests-metadata-state - <<: *only-canonical-masters - stage: post-test - cache: - key: tests_metadata - paths: - - knapsack/ - - rspec_flaky/ - policy: push - script: - - retry gem install fog-aws mime-types activesupport --no-document - - scripts/merge-reports ${KNAPSACK_RSPEC_SUITE_REPORT_PATH} knapsack/${CI_PROJECT_NAME}/rspec-pg_node_*.json - - scripts/merge-reports ${FLAKY_RSPEC_SUITE_REPORT_PATH} rspec_flaky/all_*_*.json - - FLAKY_RSPEC_GENERATE_REPORT=1 scripts/prune-old-flaky-specs ${FLAKY_RSPEC_SUITE_REPORT_PATH} - - '[[ -z ${TESTS_METADATA_S3_BUCKET} ]] || scripts/sync-reports put $TESTS_METADATA_S3_BUCKET $KNAPSACK_RSPEC_SUITE_REPORT_PATH' - - '[[ -z ${TESTS_METADATA_S3_BUCKET} ]] || scripts/sync-reports put $TESTS_METADATA_S3_BUCKET $FLAKY_RSPEC_SUITE_REPORT_PATH' - - rm -f knapsack/${CI_PROJECT_NAME}/*_node_*.json - - rm -f rspec_flaky/all_*.json rspec_flaky/new_*.json - -flaky-examples-check: - <<: *dedicated-runner - image: ruby:2.5-alpine - services: [] - before_script: [] - variables: - SETUP_DB: "false" - USE_BUNDLE_INSTALL: "false" - NEW_FLAKY_SPECS_REPORT: rspec_flaky/report-new.json - stage: post-test - allow_failure: true - retry: 0 - only: - - branches - except: - - master - - /(^docs[\/-].*|.*-docs$)/ - - /(^qa[\/-].*|.*-qa$)/ - artifacts: - expire_in: 30d - paths: - - rspec_flaky/ - script: - - '[[ -f $NEW_FLAKY_SPECS_REPORT ]] || echo "{}" > ${NEW_FLAKY_SPECS_REPORT}' - - scripts/merge-reports ${NEW_FLAKY_SPECS_REPORT} rspec_flaky/new_*_*.json - - scripts/detect-new-flaky-examples $NEW_FLAKY_SPECS_REPORT - -.assets-compile-cache: &assets-compile-cache - cache: - key: "assets-compile:vendor_ruby:.yarn-cache:tmp_cache_assets_sprockets:v4" - paths: - - vendor/ruby/ - - .yarn-cache/ - # We have disabled caching of sprockets for now, as it fails to pick up changes in SCSS: - # https://gitlab.com/gitlab-org/gitlab-ce/issues/57431 - # - tmp/cache/assets/sprockets - -compile-assets: - <<: *dedicated-runner - <<: *except-docs - <<: *use-pg - stage: prepare - script: - - node --version - - yarn install --frozen-lockfile --cache-folder .yarn-cache - - free -m - - bundle exec rake gitlab:assets:compile - - scripts/clean-old-cached-assets - variables: - # we override the max_old_space_size to prevent OOM errors - NODE_OPTIONS: --max_old_space_size=3584 - artifacts: - expire_in: 7d - paths: - - node_modules - - public/assets - <<: *assets-compile-cache - -setup-test-env: - <<: *dedicated-runner - <<: *except-docs - <<: *use-pg - stage: prepare - cache: - <<: *default-cache - script: - - bundle exec ruby -Ispec -e 'require "spec_helper" ; TestEnv.init' - - scripts/gitaly-test-build # Do not use 'bundle exec' here - artifacts: - expire_in: 7d - paths: - - tmp/tests - - config/secrets.yml - - vendor/gitaly-ruby - -# GitLab Review apps -.review-only: &review-only - only: - refs: - - branches@gitlab-org/gitlab-ce - - branches@gitlab-org/gitlab-ee - kubernetes: active - except: - refs: - - master - - /(^docs[\/-].*|.*-docs$)/ - -.review-base: &review-base - <<: *dedicated-no-docs-no-db-pull-cache-job - <<: *review-only - image: registry.gitlab.com/gitlab-org/gitlab-build-images:gitlab-charts-build-base - stage: test - cache: {} - dependencies: [] - environment: &review-environment - name: review/${CI_COMMIT_REF_NAME} - url: https://gitlab-${CI_ENVIRONMENT_SLUG}.${REVIEW_APPS_DOMAIN} - before_script: [] - -.review-docker: &review-docker - <<: *review-base - image: registry.gitlab.com/gitlab-org/gitlab-build-images:gitlab-qa-alpine - services: - - docker:stable-dind - tags: - - gitlab-org - - docker - variables: &review-docker-variables - GIT_DEPTH: "1" - DOCKER_DRIVER: overlay2 - DOCKER_HOST: tcp://docker:2375 - LATEST_QA_IMAGE: "gitlab/${CI_PROJECT_NAME}-qa:nightly" - QA_IMAGE: "${CI_REGISTRY}/${CI_PROJECT_PATH}/gitlab/${CI_PROJECT_NAME}-qa:${CI_COMMIT_REF_SLUG}" - -build-qa-image: - <<: *review-docker - stage: prepare - script: - - time docker build --cache-from ${LATEST_QA_IMAGE} --tag ${QA_IMAGE} ./qa/ - - echo "${CI_JOB_TOKEN}" | docker login --username gitlab-ci-token --password-stdin ${CI_REGISTRY} - - time docker push ${QA_IMAGE} - -danger-review: - <<: *pull-cache - image: registry.gitlab.com/gitlab-org/gitlab-build-images:danger - stage: test - dependencies: [] - before_script: [] - only: - variables: - - $DANGER_GITLAB_API_TOKEN - except: - refs: - - master - variables: - - $CI_COMMIT_REF_NAME =~ /^ce-to-ee-.*/ - - $CI_COMMIT_REF_NAME =~ /.*-stable(-ee)?-prepare-.*/ - script: - - git version - - node --version - - yarn install --frozen-lockfile --cache-folder .yarn-cache - - danger --fail-on-errors=true - -rspec-pg: - <<: *rspec-metadata-pg - parallel: 50 - -rspec-mysql: - <<: *rspec-metadata-mysql - parallel: 50 - -.rspec-quarantine: &rspec-quarantine - script: - - export CACHE_CLASSES=true - - scripts/gitaly-test-spawn - - bin/rspec --color --format documentation --tag quarantine spec/ - -rspec-pg-quarantine: - <<: *rspec-metadata-pg - <<: *rspec-quarantine - allow_failure: true - -rspec-mysql-quarantine: - <<: *rspec-metadata-mysql - <<: *rspec-quarantine - allow_failure: true - -static-analysis: - <<: *dedicated-no-docs-no-db-pull-cache-job - dependencies: - - compile-assets - - setup-test-env - script: - - scripts/static-analysis - cache: - key: "debian-stretch-ruby-2.5.3-node-10.x-and-rubocop" - paths: - - vendor/ruby - - .yarn-cache/ - - tmp/rubocop_cache - -# Documentation checks: -# - Check validity of relative links -# - Make sure cURL examples in API docs use the full switches -docs lint: - <<: *dedicated-runner - <<: *except-qa - image: "registry.gitlab.com/gitlab-org/gitlab-build-images:gitlab-docs-lint" - stage: test - cache: {} - dependencies: [] - before_script: [] - script: - - scripts/lint-doc.sh - - scripts/lint-changelog-yaml - - mv doc/ /tmp/gitlab-docs/content/$DOCS_GITLAB_REPO_SUFFIX - - cd /tmp/gitlab-docs - # Build HTML from Markdown - - bundle exec nanoc - # Check the internal links - - bundle exec nanoc check internal_links - -downtime_check: - <<: *rake-exec - except: - - master - - tags - - /^[\d-]+-stable(-ee)?$/ - - /(^docs[\/-].*|.*-docs$)/ - - /(^qa[\/-].*|.*-qa$)/ - -ee_compat_check: - <<: *rake-exec - dependencies: [] - except: - - master - - tags - - /[\d-]+-stable(-ee)?/ - - /^security-/ - - branches@gitlab-org/gitlab-ee - - branches@gitlab/gitlab-ee - retry: 0 - artifacts: - name: "${CI_JOB_NAME}_${CI_COMIT_REF_NAME}_${CI_COMMIT_SHA}" - when: always - expire_in: 10d - paths: - - ee_compat_check/patches/*.patch - -db:migrate:reset-pg: - <<: *db-migrate-reset - <<: *use-pg - -db:migrate:reset-mysql: - <<: *db-migrate-reset - <<: *use-mysql - -db:check-schema-pg: - <<: *db-migrate-reset - <<: *use-pg - script: - - source scripts/schema_changed.sh - -migration:path-pg: - <<: *migration-paths - <<: *use-pg - -migration:path-mysql: - <<: *migration-paths - <<: *use-mysql - -.db-rollback: &db-rollback - <<: *dedicated-no-docs-and-no-qa-pull-cache-job - script: - - bundle exec rake db:migrate VERSION=20170523121229 - - bundle exec rake db:migrate - -db:rollback-pg: - <<: *db-rollback - <<: *use-pg - -db:rollback-mysql: - <<: *db-rollback - <<: *use-mysql - -gitlab:setup-pg: - <<: *gitlab-setup - <<: *use-pg - -gitlab:setup-mysql: - <<: *gitlab-setup - <<: *use-mysql - -# Frontend-related jobs -gitlab:assets:compile: - <<: *dedicated-no-docs-pull-cache-job - image: dev.gitlab.org:5005/gitlab/gitlab-build-images:ruby-2.5.3-git-2.18-chrome-71.0-node-8.x-yarn-1.12-graphicsmagick-1.3.29-docker-18.06.1 - dependencies: - - setup-test-env - services: - - docker:stable-dind - variables: - NODE_ENV: "production" - RAILS_ENV: "production" - SETUP_DB: "false" - SKIP_STORAGE_VALIDATION: "true" - WEBPACK_REPORT: "true" - # we override the max_old_space_size to prevent OOM errors - NODE_OPTIONS: --max_old_space_size=3584 - DOCKER_DRIVER: overlay2 - DOCKER_HOST: tcp://docker:2375 - script: - - node --version - - yarn install --frozen-lockfile --production --cache-folder .yarn-cache - - free -m - - bundle exec rake gitlab:assets:compile - - time scripts/build_assets_image - - scripts/clean-old-cached-assets - artifacts: - name: webpack-report - expire_in: 31d - paths: - - webpack-report/ - - public/assets/ - <<: *assets-compile-cache - only: - - //@gitlab-org/gitlab-ce - - //@gitlab-org/gitlab-ee - - //@gitlab/gitlabhq - - //@gitlab/gitlab-ee - tags: - - gitlab-org-delivery - - high-cpu - -karma: - <<: *dedicated-no-docs-pull-cache-job - <<: *use-pg - dependencies: - - compile-assets - - setup-test-env - variables: - # we override the max_old_space_size to prevent OOM errors - NODE_OPTIONS: --max_old_space_size=3584 - script: - - export BABEL_ENV=coverage CHROME_LOG_FILE=chrome_debug.log - - date - - scripts/gitaly-test-spawn - - date - - bundle exec rake karma - coverage: '/^Statements *: (\d+\.\d+%)/' - artifacts: - name: coverage-javascript - expire_in: 31d - when: always - paths: - - chrome_debug.log - - coverage-javascript/ - reports: - junit: junit_karma.xml - -jest: - <<: *dedicated-no-docs-and-no-qa-pull-cache-job - <<: *use-pg - dependencies: - - compile-assets - - setup-test-env - script: - - scripts/gitaly-test-spawn - - date - - bundle exec rake karma:fixtures - - date - - yarn jest --ci --coverage - artifacts: - name: coverage-frontend - expire_in: 31d - when: always - paths: - - coverage-frontend/ - - junit_jest.xml - reports: - junit: junit_jest.xml - cache: - key: jest - paths: - - tmp/jest/jest/ - -code_quality: - <<: *dedicated-no-docs-no-db-pull-cache-job - image: docker:stable - allow_failure: true - # gitlab-org runners set `privileged: false` but we need to have it set to true - # since we're using Docker in Docker - tags: [] - before_script: [] - services: - - docker:stable-dind - variables: - SETUP_DB: "false" - DOCKER_DRIVER: overlay2 - cache: {} - dependencies: [] - script: - # Extract "MAJOR.MINOR" from CI_SERVER_VERSION and generate "MAJOR-MINOR-stable" for Security Products - - export SP_VERSION=$(echo "$CI_SERVER_VERSION" | sed 's/^\([0-9]*\)\.\([0-9]*\).*/\1-\2-stable/') - - docker run - --env SOURCE_CODE="$PWD" - --volume "$PWD":/code - --volume /var/run/docker.sock:/var/run/docker.sock - "registry.gitlab.com/gitlab-org/security-products/codequality:$SP_VERSION" /code - artifacts: - reports: - codequality: gl-code-quality-report.json - expire_in: 1 week - -sast: - <<: *dedicated-no-docs-no-db-pull-cache-job - image: docker:stable - variables: - SAST_CONFIDENCE_LEVEL: 2 - DOCKER_DRIVER: overlay2 - allow_failure: true - tags: [] - before_script: [] - cache: {} - dependencies: [] - services: - - docker:stable-dind - script: - - export SP_VERSION=$(echo "$CI_SERVER_VERSION" | sed 's/^\([0-9]*\)\.\([0-9]*\).*/\1-\2-stable/') - - docker run - --env SAST_CONFIDENCE_LEVEL="${SAST_CONFIDENCE_LEVEL:-3}" - --volume "$PWD:/code" - --volume /var/run/docker.sock:/var/run/docker.sock - "registry.gitlab.com/gitlab-org/security-products/sast:$SP_VERSION" /app/bin/run /code - artifacts: - reports: - sast: gl-sast-report.json - -dependency_scanning: - <<: *dedicated-no-docs-no-db-pull-cache-job - image: docker:stable - variables: - DOCKER_DRIVER: overlay2 - allow_failure: true - tags: [] - before_script: [] - cache: {} - dependencies: [] - services: - - docker:stable-dind - script: - - export SP_VERSION=$(echo "$CI_SERVER_VERSION" | sed 's/^\([0-9]*\)\.\([0-9]*\).*/\1-\2-stable/') - - docker run - --env DEP_SCAN_DISABLE_REMOTE_CHECKS="${DEP_SCAN_DISABLE_REMOTE_CHECKS:-false}" - --volume "$PWD:/code" - --volume /var/run/docker.sock:/var/run/docker.sock - "registry.gitlab.com/gitlab-org/security-products/dependency-scanning:$SP_VERSION" /code - artifacts: - reports: - dependency_scanning: gl-dependency-scanning-report.json - -qa:internal: - <<: *dedicated-no-docs-no-db-pull-cache-job - services: [] - script: - - cd qa/ - - bundle install - - bundle exec rspec - -qa:selectors: - <<: *dedicated-no-docs-no-db-pull-cache-job - services: [] - script: - - cd qa/ - - bundle install - - bundle exec bin/qa Test::Sanity::Selectors - -.qa-frontend-node: &qa-frontend-node - <<: *dedicated-no-docs-no-db-pull-cache-job - stage: test - variables: - NODE_OPTIONS: --max_old_space_size=3584 - cache: - key: "$CI_JOB_NAME" - paths: - - .yarn-cache/ - dependencies: [] - before_script: [] - script: - - date - - yarn install --frozen-lockfile --cache-folder .yarn-cache - - date - - yarn run webpack-prod - -qa-frontend-node:8: - <<: *qa-frontend-node - image: node:8-alpine - -qa-frontend-node:10: - <<: *qa-frontend-node - image: node:10-alpine - -qa-frontend-node:latest: - <<: *qa-frontend-node - image: node:alpine - allow_failure: true - -coverage: - # Don't include dedicated-no-docs-no-db-pull-cache-job here since we need to - # download artifacts from all the rspec jobs instead of from setup-test-env only - <<: *dedicated-runner - <<: *except-docs-and-qa - <<: *pull-cache - variables: - SETUP_DB: "false" - stage: post-test - script: - - bundle exec scripts/merge-simplecov - coverage: '/LOC \((\d+\.\d+%)\) covered.$/' - artifacts: - name: coverage - expire_in: 31d - paths: - - coverage/index.html - - coverage/assets/ - -lint:javascript:report: - <<: *dedicated-no-docs-and-no-qa-pull-cache-job - stage: post-test - dependencies: [] - before_script: [] - script: - - date - - yarn run eslint-report || true # ignore exit code - artifacts: - name: eslint-report - expire_in: 31d - paths: - - eslint-report.html - -jsdoc: - <<: *dedicated-no-docs-pull-cache-job - stage: post-test - dependencies: - - compile-assets - before_script: [] - script: - - date - - yarn run jsdoc || true # ignore exit code - artifacts: - name: jsdoc - expire_in: 31d - paths: - - jsdoc/ - -pages: - <<: *dedicated-no-docs-no-db-pull-cache-job - before_script: [] - stage: pages - dependencies: - - coverage - - karma - - gitlab:assets:compile - - lint:javascript:report - - jsdoc - script: - - mv public/ .public/ - - mkdir public/ - - mv coverage/ public/coverage-ruby/ || true - - mv coverage-javascript/ public/coverage-javascript/ || true - - mv eslint-report.html public/ || true - - mv webpack-report/ public/webpack-report/ || true - - cp .public/assets/application-*.css public/application.css || true - - cp .public/assets/application-*.css.gz public/application.css.gz || true - - mv jsdoc/ public/jsdoc/ || true - artifacts: - paths: - - public - only: - - master@gitlab-org/gitlab-ce - - master@gitlab-org/gitlab-ee - -# Insurance in case a gem needed by one of our releases gets yanked from -# rubygems.org in the future. -cache gems: - <<: *dedicated-no-docs-no-db-pull-cache-job - script: - - bundle package --all --all-platforms - artifacts: - paths: - - vendor/cache - only: - - master@gitlab-org/gitlab-ce - - master@gitlab-org/gitlab-ee - - tags - -gitlab_git_test: - <<: *dedicated-runner - <<: *except-docs-and-qa - variables: - SETUP_DB: "false" - before_script: [] - dependencies: [] - cache: {} - script: - - spec/support/prepare-gitlab-git-test-for-commit --check-for-changes - -no_ee_check: - <<: *dedicated-runner - <<: *except-docs-and-qa - variables: - SETUP_DB: "false" - before_script: [] - dependencies: [] - cache: {} - script: - - scripts/no-ee-check - only: - - //@gitlab-org/gitlab-ce - -# GitLab Review apps -review-build-cng: - <<: *review-only - image: ruby:2.5-alpine - stage: test - before_script: [] - dependencies: [] - cache: {} - variables: - GIT_DEPTH: "1" - API_TOKEN: "${GITLAB_BOT_MULTI_PROJECT_PIPELINE_POLLING_TOKEN}" - script: - - apk add --update openssl curl jq - - gem install gitlab --no-document - - source ./scripts/review_apps/review-apps.sh - - wait_for_job_to_be_done "gitlab:assets:compile" - - BUILD_TRIGGER_TOKEN=$REVIEW_APPS_BUILD_TRIGGER_TOKEN ./scripts/trigger-build cng - -review-deploy: - <<: *review-base - retry: 2 - allow_failure: true - variables: - GIT_DEPTH: "1" - HOST_SUFFIX: "${CI_ENVIRONMENT_SLUG}" - DOMAIN: "-${CI_ENVIRONMENT_SLUG}.${REVIEW_APPS_DOMAIN}" - GITLAB_HELM_CHART_REF: "master" - API_TOKEN: "${GITLAB_BOT_MULTI_PROJECT_PIPELINE_POLLING_TOKEN}" - environment: - <<: *review-environment - on_stop: review-stop - before_script: - - export GITLAB_SHELL_VERSION=$( - -### Summary - -(Summarize the bug encountered concisely) - -### Steps to reproduce - -(How one can reproduce the issue - this is very important) - -### Example Project - -(If possible, please create an example project here on GitLab.com that exhibits the problematic behaviour, and link to it here in the bug report) - -(If you are using an older version of GitLab, this will also determine whether the bug has been fixed in a more recent version) - -### What is the current *bug* behavior? - -(What actually happens) - -### What is the expected *correct* behavior? - -(What you should see instead) - -### Relevant logs and/or screenshots - -(Paste any relevant logs - please use code blocks (```) to format console output, -logs, and code as it's very hard to read otherwise.) - -### Output of checks - -(If you are reporting a bug on GitLab.com, write: This bug happens on GitLab.com) - -#### Results of GitLab environment info - -
-Expand for output related to GitLab environment info -
-
-(For installations with omnibus-gitlab package run and paste the output of:
-`sudo gitlab-rake gitlab:env:info`)
-
-(For installations from source run and paste the output of:
-`sudo -u git -H bundle exec rake gitlab:env:info RAILS_ENV=production`)
-
-
-
- -#### Results of GitLab application Check - -
-Expand for output related to the GitLab application check -
-
-(For installations with omnibus-gitlab package run and paste the output of:
-`sudo gitlab-rake gitlab:check SANITIZE=true`)
-
-(For installations from source run and paste the output of:
-`sudo -u git -H bundle exec rake gitlab:check RAILS_ENV=production SANITIZE=true`)
-
-(we will only investigate if the tests are passing)
-
-
-
- -### Possible fixes - -(If you can, link to the line of code that might be responsible for the problem) - -/label ~bug diff --git a/.gitlab/issue_templates/Coding style proposal.md b/.gitlab/issue_templates/Coding style proposal.md deleted file mode 100644 index 1a3be44bea..0000000000 --- a/.gitlab/issue_templates/Coding style proposal.md +++ /dev/null @@ -1,16 +0,0 @@ -## Description of the proposal - - - -- [ ] Mention the proposal in the next backend weekly call and the #backend channel to encourage contribution -- [ ] Proceed with the proposal once 50% of the maintainers have weighed in, and 80% of the votes are :+1: -- [ ] Once approved, mention it again in the next backend weekly call and the #backend channel - - -/label ~"development guidelines" -/label ~"Style decision" -/label ~Documentation - -/cc @gitlab-org/maintainers/rails-backend diff --git a/.gitlab/issue_templates/Documentation.md b/.gitlab/issue_templates/Documentation.md deleted file mode 100644 index b33ed5bcaa..0000000000 --- a/.gitlab/issue_templates/Documentation.md +++ /dev/null @@ -1,54 +0,0 @@ - - - - - - - - -- [ ] Documents Feature A -- [ ] Follow-up from: #XXX, !YYY - -## New doc or update? - - - -- [ ] New documentation -- [ ] Update existing documentation - -## Checklists - -### Product Manager - - - -- [ ] Add the correct labels -- [ ] Add the correct milestone -- [ ] Indicate the correct document/directory for this feature -- [ ] Fill the doc blurb below - -#### Documentation blurb - - - -- Doc **title** - - - -- Feature **overview/description** - - - -- Feature **use cases** - - - -### Developer - - - -- [ ] Copy the doc blurb above and paste it into the doc -- [ ] Write the tutorial - explain how to use the feature -- [ ] Submit the MR using the appropriate MR description template - -/label ~Documentation diff --git a/.gitlab/issue_templates/Feature proposal.md b/.gitlab/issue_templates/Feature proposal.md deleted file mode 100644 index 1bb8d33ff6..0000000000 --- a/.gitlab/issue_templates/Feature proposal.md +++ /dev/null @@ -1,46 +0,0 @@ -### Problem to solve - - - -### Target audience - - - -### Further details - - - -### Proposal - - - -### What does success look like, and how can we measure that? - - - -### Links / references - -/label ~feature diff --git a/.gitlab/issue_templates/Security Release.md b/.gitlab/issue_templates/Security Release.md deleted file mode 100644 index ae469d3b12..0000000000 --- a/.gitlab/issue_templates/Security Release.md +++ /dev/null @@ -1,69 +0,0 @@ - - -## Releases tasks - -- https://gitlab.com/gitlab-org/release/docs/blob/master/general/security/release-manager.md -- https://gitlab.com/gitlab-org/release/docs/blob/master/general/security/developer.md -- https://gitlab.com/gitlab-org/release/docs/blob/master/general/security/security-engineer.md - -## Version issues: - -* 11.4.X: {release task link} -* 11.3.X: {release task link} -* 11.2.X: {release task link} - -## Security Issues: - -### CE - -* {https://gitlab.com/gitlab-org/gitlab-ce/issues link} - -### EE - -* {https://gitlab.com/gitlab-org/gitlab-ee/issues link} - -## Security Issues in dev.gitlab.org: - -### CE - -- {https://dev.gitlab.org/gitlab/gitlabhq/issues link} - -| Version | MR | -|---------|----| -| 11.4 | {https://dev.gitlab.org/gitlab/gitlabhq/merge_requests/ link} | -| 11.3 | {https://dev.gitlab.org/gitlab/gitlabhq/merge_requests/ link} | -| 11.2 | {https://dev.gitlab.org/gitlab/gitlabhq/merge_requests/ link} | -| master | {https://dev.gitlab.org/gitlab/gitlabhq/merge_requests/ link} | - - - -### EE - -* {https://dev.gitlab.org/gitlab/gitlabhq/issues/ link} - - -| Version | MR | -|---------|----| -| 11.4| {https://dev.gitlab.org/gitlab/gitlab-ee/merge_requests/ link} | -| 11.3 | {https://dev.gitlab.org/gitlab/gitlab-ee/merge_requests/ link} | -| 11.2 | {https://dev.gitlab.org/gitlab/gitlab-ee/merge_requests/ link} | -| master | {https://dev.gitlab.org/gitlab/gitlab-ee/merge_requests/ link} | - - -## QA -{QA issue link} - -## Blog post - -Dev: {https://dev.gitlab.org/gitlab/www-gitlab-com/merge_requests/ link}
-gitlab.com: {https://gitlab.com/gitlab-com/www-gitlab-com/merge_requests/ link} - -## Email notification -{https://gitlab.com/gitlab-com/marketing/general/issues/ link} - -/label ~security -/confidential diff --git a/.gitlab/issue_templates/Security developer workflow.md b/.gitlab/issue_templates/Security developer workflow.md deleted file mode 100644 index aaa1614539..0000000000 --- a/.gitlab/issue_templates/Security developer workflow.md +++ /dev/null @@ -1,69 +0,0 @@ - - -### Prior to starting the security release work - -- [ ] Read the [security process for developers] if you are not familiar with it. -- [ ] Link to the original issue adding it to the [links section](#links) -- [ ] Run `scripts/security-harness` in the CE, EE, and/or Omnibus to prevent pushing to any remote besides `dev.gitlab.org` -- [ ] Create a new branch prefixing it with `security-` -- [ ] Create a MR targeting `dev.gitlab.org` `master` -- [ ] Add a link to this issue in the original security issue on `gitlab.com`. - -#### Backports - -- [ ] Once the MR is ready to be merged, create MRs targetting the last 3 releases, plus the current RC if between the 7th and 22nd of the month. - - [ ] At this point, it might be easy to squash the commits from the MR into one - - You can use the script `bin/secpick` instead of the following steps, to help you cherry-picking. See the [secpick documentation] - - [ ] Create each MR targetting the stable branch `X-Y-stable`, using the "Security Release" merge request template. - - Every merge request will have its own set of TODOs, so make sure to - complete those. -- [ ] Make sure all MRs have a link in the [links section](#links) - -[secpick documentation]: https://gitlab.com/gitlab-org/release/docs/blob/master/general/security/developer.md#secpick-script - -#### Documentation and final details - -- [ ] Check the topic on #security to see when the next release is going to happen and add a link to the [links section](#links) -- [ ] Find out the versions affected (the Git history of the files affected may help you with this) and add them to the [details section](#details) -- [ ] Fill in any upgrade notes that users may need to take into account in the [details section](#details) -- [ ] Add Yes/No and further details if needed to the migration and settings columns in the [details section](#details) -- [ ] Add the nickname of the external user who found the issue (and/or HackerOne profile) to the Thanks row in the [details section](#details) -- [ ] Once your `master` MR is merged, comment on the original security issue with a link to that MR indicating the issue is fixed. - -### Summary - -#### Links - -| Description | Link | -| -------- | -------- | -| Original issue | #TODO | -| Security release issue | #TODO | -| `master` MR | !TODO | -| `master` MR (EE) | !TODO | -| `Backport X.Y` MR | !TODO | -| `Backport X.Y` MR | !TODO | -| `Backport X.Y` MR | !TODO | -| `Backport X.Y` MR (EE) | !TODO | -| `Backport X.Y` MR (EE) | !TODO | -| `Backport X.Y` MR (EE) | !TODO | - -#### Details - -| Description | Details | Further details| -| -------- | -------- | -------- | -| Versions affected | X.Y | | -| Upgrade notes | | | -| GitLab Settings updated | Yes/No| | -| Migration required | Yes/No | | -| Thanks | | | - -[security process for developers]: https://gitlab.com/gitlab-org/release/docs/blob/master/general/security/developer.md -[RM list]: https://about.gitlab.com/release-managers/ - -/label ~security diff --git a/.gitlab/issue_templates/Test plan.md b/.gitlab/issue_templates/Test plan.md deleted file mode 100644 index a3c3f4a650..0000000000 --- a/.gitlab/issue_templates/Test plan.md +++ /dev/null @@ -1,96 +0,0 @@ -# Test Plan - - - -## Introduction - - - -## Scope - - - -## ACC Matrix - - - -| | Secure | Responsive | Intuitive | Reliable | -|------------|:------:|:----------:|:---------:|:--------:| -| Admin | | | | | -| Groups | | | | | -| Project | | | | | -| Repository | | | | | -| Issues | | | | | -| MRs | | | | | -| CI/CD | | | | | -| Ops | | | | | -| Registry | | | | | -| Wiki | | | | | -| Snippets | | | | | -| Settings | | | | | -| Tracking | | | | | -| API | | | | | - -## Capabilities - - - -## Test Plan - - - -/label ~Quality ~"test plan" diff --git a/.gitlab/merge_request_templates/Change documentation location.md b/.gitlab/merge_request_templates/Change documentation location.md deleted file mode 100644 index b4a6d2bd3b..0000000000 --- a/.gitlab/merge_request_templates/Change documentation location.md +++ /dev/null @@ -1,32 +0,0 @@ - - - - -## What does this MR do? - - - -## Related issues - - - -Closes - -## Moving docs to a new location? - -Read the guidelines: -https://docs.gitlab.com/ce/development/documentation/index.html#changing-document-location - -- [ ] Make sure the old link is not removed and has its contents replaced with - a link to the new location. -- [ ] Make sure internal links pointing to the document in question are not broken. -- [ ] Search and replace any links referring to old docs in GitLab Rails app, - specifically under the `app/views/` and `ee/app/views` (for GitLab EE) directories. -- [ ] Make sure to add [`redirect_from`](https://docs.gitlab.com/ce/development/writing_documentation.html#redirections-for-pages-with-disqus-comments) - to the new document if there are any Disqus comments on the old document thread. -- [ ] Update the link in `features.yml` (if applicable) -- [ ] If working on CE and the `ee-compat-check` jobs fails, submit an MR to EE - with the changes as well (https://docs.gitlab.com/ce/development/writing_documentation.html#cherry-picking-from-ce-to-ee). -- [ ] Ping one of the technical writers for review. - -/label ~Documentation diff --git a/.gitlab/merge_request_templates/Database changes.md b/.gitlab/merge_request_templates/Database changes.md deleted file mode 100644 index 354393b60e..0000000000 --- a/.gitlab/merge_request_templates/Database changes.md +++ /dev/null @@ -1,58 +0,0 @@ -## What does this MR do? - - - -Add a description of your merge request here. - -## Database checklist - -- [ ] Conforms to the [database guides](https://docs.gitlab.com/ee/development/README.html#databases-guides) - -When adding migrations: - -- [ ] Updated `db/schema.rb` -- [ ] Added a `down` method so the migration can be reverted -- [ ] Added the output of the migration(s) to the MR body -- [ ] Added tests for the migration in `spec/migrations` if necessary (e.g. when migrating data) - -When adding or modifying queries to improve performance: - -- [ ] Included data that shows the performance improvement, preferably in the form of a benchmark -- [ ] Included the output of `EXPLAIN (ANALYZE, BUFFERS)` of the relevant queries - -When adding foreign keys to existing tables: - -- [ ] Included a migration to remove orphaned rows in the source table before adding the foreign key -- [ ] Removed any instances of `dependent: ...` that may no longer be necessary - -When adding tables: - -- [ ] Ordered columns based on the [Ordering Table Columns](https://docs.gitlab.com/ee/development/ordering_table_columns.html#ordering-table-columns) guidelines -- [ ] Added foreign keys to any columns pointing to data in other tables -- [ ] Added indexes for fields that are used in statements such as WHERE, ORDER BY, GROUP BY, and JOINs - -When removing columns, tables, indexes or other structures: - -- [ ] Removed these in a post-deployment migration -- [ ] Made sure the application no longer uses (or ignores) these structures - -## General checklist - -- [ ] [Changelog entry](https://docs.gitlab.com/ee/development/changelog.html) added, if necessary -- [ ] [Documentation created/updated](https://docs.gitlab.com/ee/development/documentation/index.html#contributing-to-docs) -- [ ] [Tests added for this feature/bug](https://docs.gitlab.com/ee/development/testing_guide/index.html) -- [ ] Conforms to the [code review guidelines](https://docs.gitlab.com/ee/development/code_review.html) -- [ ] Conforms to the [merge request performance guidelines](https://docs.gitlab.com/ee/development/merge_request_performance_guidelines.html) -- [ ] Conforms to the [style guides](https://gitlab.com/gitlab-org/gitlab-ee/blob/master/CONTRIBUTING.md#style-guides) - -/label ~database diff --git a/.gitlab/merge_request_templates/Documentation.md b/.gitlab/merge_request_templates/Documentation.md deleted file mode 100644 index 8b7e711979..0000000000 --- a/.gitlab/merge_request_templates/Documentation.md +++ /dev/null @@ -1,33 +0,0 @@ - - - - - - -## What does this MR do? - - - -## Related issues - - - -Closes - -## Author's checklist - -- [ ] [Apply the correct labels and milestone](https://docs.gitlab.com/ee/development/documentation/workflow.html#2-developer-s-role-in-the-documentation-process) -- [ ] Crosslink the document from the higher-level index -- [ ] Crosslink the document from other subject-related docs -- [ ] Feature moving tiers? Make sure the change is also reflected in [`features.yml`](https://gitlab.com/gitlab-com/www-gitlab-com/blob/master/data/features.yml) -- [ ] Correctly apply the product [badges](https://docs.gitlab.com/ee/development/documentation/styleguide.html#product-badges) and [tiers](https://docs.gitlab.com/ee/development/documentation/styleguide.html#gitlab-versions-and-tiers) -- [ ] [Port the MR to EE (or backport from CE)](https://docs.gitlab.com/ee/development/documentation/index.html#cherry-picking-from-ce-to-ee): _always recommended, required when the `ee-compat-check` job fails_ - -## Review checklist - -- [ ] Your team's review (required) -- [ ] PM's review (recommended, but not a blocker) -- [ ] Technical writer's review (required) -- [ ] Merge the EE-MR first, CE-MR afterwards - -/label ~Documentation diff --git a/.gitlab/merge_request_templates/Security Release.md b/.gitlab/merge_request_templates/Security Release.md deleted file mode 100644 index 246f2dae00..0000000000 --- a/.gitlab/merge_request_templates/Security Release.md +++ /dev/null @@ -1,31 +0,0 @@ - -## Related issues - - - -## Developer checklist - -- [ ] Link to the developer security workflow issue on `dev.gitlab.org` -- [ ] MR targets `master`, or `X-Y-stable` for backports -- [ ] Milestone is set for the version this MR applies to -- [ ] Title of this MR is the same as for all backports -- [ ] A [CHANGELOG entry](https://docs.gitlab.com/ee/development/changelog.html) is added without a `merge_request` value, with `type` set to `security` -- [ ] Add a link to this MR in the `links` section of related issue -- [ ] Add a link to an EE MR if required -- [ ] Assign to a reviewer - -## Reviewer checklist - -- [ ] Correct milestone is applied and the title is matching across all backports -- [ ] Assigned to `@gitlab-release-tools-bot` with passing CI pipelines - -/label ~security diff --git a/.gitlab/route-map.yml b/.gitlab/route-map.yml deleted file mode 100644 index 0b37dc68f8..0000000000 --- a/.gitlab/route-map.yml +++ /dev/null @@ -1,3 +0,0 @@ -# Documentation -- source: /doc/(.+?)\.md/ # doc/administration/build_artifacts.md - public: '\1.html' # doc/administration/build_artifacts.html diff --git a/.haml-lint.yml b/.haml-lint.yml deleted file mode 100644 index bad918ef35..0000000000 --- a/.haml-lint.yml +++ /dev/null @@ -1,167 +0,0 @@ -# Whether to ignore frontmatter at the beginning of HAML documents for -# frameworks such as Jekyll/Middleman -skip_frontmatter: false -exclude: - - 'vendor/**/*' - - 'spec/**/*' - -linters: - AltText: - enabled: true - - ClassAttributeWithStaticValue: - enabled: true - - ClassesBeforeIds: - enabled: false - - ConsecutiveComments: - enabled: false - - ConsecutiveSilentScripts: - enabled: false - max_consecutive: 2 - - EmptyObjectReference: - enabled: true - - EmptyScript: - enabled: true - - FinalNewline: - enabled: true - present: true - - HtmlAttributes: - enabled: true - - IdNames: - enabled: false - - ImplicitDiv: - enabled: true - - InlineJavaScript: - enabled: true - - InlineStyles: - enabled: false - - InstanceVariables: - enabled: false - - LeadingCommentSpace: - enabled: false - - LineLength: - enabled: false - max: 80 - - MultilinePipe: - enabled: true - - MultilineScript: - enabled: true - - ObjectReferenceAttributes: - enabled: true - - RepeatedId: - enabled: false - - RuboCop: - enabled: true - # These cops are incredibly noisy when it comes to HAML templates, so we - # ignore them. - ignored_cops: - - Layout/BlockAlignment - - Layout/EndAlignment - - Lint/Void - - Metrics/LineLength - - Naming/FileName - - Style/AlignParameters - - Style/BlockNesting - - Style/ElseAlignment - - Style/FileName - - Style/FinalNewline - - Style/FrozenStringLiteralComment - - Style/IfUnlessModifier - - Style/IndentationWidth - - Style/Next - - Style/TrailingBlankLines - - Style/TrailingWhitespace - - Style/WhileUntilModifier - - # These cops should eventually get enabled - - Cop/LineBreakAfterGuardClauses - - Cop/LineBreakAroundConditionalBlock - - Cop/ProjectPathHelper - - GitlabSecurity/PublicSend - - Layout/LeadingCommentSpace - - Layout/SpaceAfterColon - - Layout/SpaceAfterComma - - Layout/SpaceAroundOperators - - Layout/SpaceBeforeBlockBraces - - Layout/SpaceBeforeComma - - Layout/SpaceBeforeFirstArg - - Layout/SpaceInsideArrayLiteralBrackets - - Layout/SpaceInsideHashLiteralBraces - - Layout/SpaceInsideStringInterpolation - - Layout/TrailingBlankLines - - Lint/BooleanSymbol - - Lint/LiteralInInterpolation - - Lint/ParenthesesAsGroupedExpression - - Lint/RedundantWithIndex - - Lint/Syntax - - Metrics/BlockNesting - - Naming/VariableName - - Performance/RedundantMatch - - Performance/StringReplacement - - Rails/Presence - - Rails/RequestReferer - - Style/AndOr - - Style/ColonMethodCall - - Style/ConditionalAssignment - - Style/HashSyntax - - Style/IdenticalConditionalBranches - - Style/NegatedIf - - Style/NestedTernaryOperator - - Style/Not - - Style/ParenthesesAroundCondition - - Style/RedundantParentheses - - Style/SelfAssignment - - Style/Semicolon - - Style/TernaryParentheses - - Style/TrailingCommaInHashLiteral - - Style/UnlessElse - - Style/WordArray - - Style/ZeroLengthPredicate - - RubyComments: - enabled: true - - SpaceBeforeScript: - enabled: true - - SpaceInsideHashAttributes: - enabled: true - style: space - - Indentation: - enabled: true - character: space # or tab - - TagName: - enabled: true - - TrailingWhitespace: - enabled: true - - UnnecessaryInterpolation: - enabled: true - - UnnecessaryStringOutput: - enabled: true - - ViewLength: - enabled: false diff --git a/.mailmap b/.mailmap deleted file mode 100644 index bd5ac22132..0000000000 --- a/.mailmap +++ /dev/null @@ -1,35 +0,0 @@ -# -# This list is used by git-shortlog to make contributions from the -# same person appearing to be so. -# - -Achilleas Pipinellis -Achilleas Pipinellis -Dmitriy Zaporozhets -Dmitriy Zaporozhets -Douwe Maan -Douwe Maan -Grzegorz Bizon -Grzegorz Bizon -Jacob Vosmaer -Jacob Vosmaer Jacob Vosmaer (GitLab) -Jacob Schatz -Jacob Schatz -Jacob Schatz -James Lopez -James Lopez -Kamil Trzciński -Marin Jankovski -Phil Hughes -Rémy Coutable -Robert Schilling -Robert Schilling -Robert Speicher -Stan Hu -Stan Hu -Stan Hu -Stan Hu stanhu -Sytse Sijbrandij -Sytse Sijbrandij -Sytse Sijbrandij -Sytse Sijbrandij dosire diff --git a/.nvmrc b/.nvmrc deleted file mode 100644 index db24ab967f..0000000000 --- a/.nvmrc +++ /dev/null @@ -1 +0,0 @@ -10.13.0 diff --git a/.pkgr.yml b/.pkgr.yml deleted file mode 100644 index 10bcd7bd4b..0000000000 --- a/.pkgr.yml +++ /dev/null @@ -1,49 +0,0 @@ -user: git -group: git -services: - - postgres -before_precompile: ./bin/pkgr_before_precompile.sh -env: - - SKIP_STORAGE_VALIDATION=true -targets: - debian-7: &wheezy - build_dependencies: - - libkrb5-dev - - libicu-dev - - cmake - - pkg-config - dependencies: - - libicu48 - - libpcre3 - - git - ubuntu-12.04: *wheezy - ubuntu-14.04: - build_dependencies: - - libkrb5-dev - - libicu-dev - - cmake - - pkg-config - dependencies: - - libicu52 - - libpcre3 - - git - ubuntu-16.04: - build_dependencies: - - libkrb5-dev - - libicu-dev - - cmake - - pkg-config - dependencies: - - libicu55 - - libpcre3 - - git - centos-6: - build_dependencies: - - krb5-devel - - libicu-devel - - cmake - - pkgconfig - dependencies: - - libicu - - pcre - - git diff --git a/.prettierignore b/.prettierignore deleted file mode 100644 index dc9e572ab5..0000000000 --- a/.prettierignore +++ /dev/null @@ -1,9 +0,0 @@ -/app/assets/javascripts/locale/**/app.js -/node_modules/ -/public/ -/vendor/ -/tmp/ - -# ignore stylesheets for now as this clashes with our linter -*.css -*.scss diff --git a/.prettierrc b/.prettierrc deleted file mode 100644 index 3384551aea..0000000000 --- a/.prettierrc +++ /dev/null @@ -1,13 +0,0 @@ -{ - "printWidth": 100, - "singleQuote": true, - "trailingComma": "es5", - "overrides": [ - { - "files": ["**/app/**/*", "**/spec/**/*"], - "options": { - "trailingComma": "all" - } - } - ] -} diff --git a/.rubocop.yml b/.rubocop.yml deleted file mode 100644 index bcff67ded8..0000000000 --- a/.rubocop.yml +++ /dev/null @@ -1,183 +0,0 @@ -inherit_gem: - gitlab-styles: - - rubocop-default.yml - -inherit_from: .rubocop_todo.yml -require: - - ./rubocop/rubocop - - rubocop-rspec - -AllCops: - TargetRailsVersion: 5.0 - Exclude: - - 'vendor/**/*' - - 'node_modules/**/*' - - 'db/fixtures/**/*' - - 'db/schema.rb' - - 'ee/db/geo/schema.rb' - - 'tmp/**/*' - - 'bin/**/*' - - 'generator_templates/**/*' - - 'builds/**/*' - - 'plugins/**/*' - CacheRootDirectory: tmp - -# This cop checks whether some constant value isn't a -# mutable literal (e.g. array or hash). -Style/MutableConstant: - Enabled: true - Exclude: - - 'db/migrate/**/*' - - 'db/post_migrate/**/*' - - 'ee/db/migrate/**/*' - - 'ee/db/post_migrate/**/*' - - 'ee/db/geo/migrate/**/*' - -# TODO: Move this to gitlab-styles -Style/SafeNavigation: - Enabled: false - -# Frozen String Literal -Style/FrozenStringLiteralComment: - Enabled: true - Exclude: - - 'config.ru' - - 'Dangerfile' - - 'Gemfile' - - 'Rakefile' - - 'app/views/**/*' - - 'config/**/*' - - 'danger/**/*' - - 'db/**/*' - - 'ee/**/*' - - 'lib/tasks/**/*' - - 'qa/**/*' - - 'rubocop/**/*' - - 'scripts/**/*' - - 'spec/**/*' - -RSpec/FilePath: - Exclude: - - 'qa/**/*' - - 'spec/javascripts/fixtures/*' - - 'ee/spec/javascripts/fixtures/*' - - 'spec/requests/api/v3/*' - -Naming/FileName: - ExpectMatchingDefinition: true - Exclude: - - 'db/**/*' - - 'ee/db/**/*' - - 'spec/**/*' - - 'features/**/*' - - 'ee/spec/**/*' - - 'qa/spec/**/*' - - 'qa/qa/specs/**/*' - - 'qa/bin/*' - - 'config/**/*' - - 'ee/config/**/*' - - 'lib/generators/**/*' - - 'locale/unfound_translations.rb' - - 'ee/locale/unfound_translations.rb' - - 'ee/lib/generators/**/*' - - 'qa/qa/scenario/test/integration/ldap_no_tls.rb' - - 'qa/qa/scenario/test/integration/ldap_tls.rb' - - IgnoreExecutableScripts: true - AllowedAcronyms: - - EE - - JSON - - LDAP - - SAML - - IO - - HMAC - - QA - - ENV - - STL - - PDF - - SVG - - CTE - - DN - - RSA - - CI - - CD - - OAuth - # default ones: - - CLI - - DSL - - ACL - - API - - ASCII - - CPU - - CSS - - DNS - - EOF - - GUID - - HTML - - HTTP - - HTTPS - - ID - - IP - - JSON - - LHS - - QPS - - RAM - - RHS - - RPC - - SLA - - SMTP - - SQL - - SSH - - TCP - - TLS - - TTL - - UDP - - UI - - UID - - UUID - - URI - - URL - - UTF8 - - VM - - XML - - XMPP - - XSRF - - XSS - - GRPC - -# GitLab ################################################################### - -Gitlab/ModuleWithInstanceVariables: - Enable: true - Exclude: - # We ignore Rails helpers right now because it's hard to workaround it - - app/helpers/**/*_helper.rb - - ee/app/helpers/**/*_helper.rb - # We ignore Rails mailers right now because it's hard to workaround it - - app/mailers/emails/**/*.rb - - ee/**/emails/**/*.rb - # We ignore spec helpers because it usually doesn't matter - - spec/support/**/*.rb - - features/steps/**/*.rb - -Gitlab/HTTParty: - Enabled: true - -GitlabSecurity/PublicSend: - Enabled: true - Exclude: - - 'config/**/*' - - 'db/**/*' - - 'features/**/*' - - 'lib/**/*.rake' - - 'qa/**/*' - - 'spec/**/*' - - 'ee/db/**/*' - - 'ee/lib/**/*.rake' - - 'ee/spec/**/*' - -Cop/InjectEnterpriseEditionModule: - Enabled: true - Exclude: - - 'spec/**/*' - - 'ee/spec/**/*' diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml deleted file mode 100644 index 77ad4753c8..0000000000 --- a/.rubocop_todo.yml +++ /dev/null @@ -1,691 +0,0 @@ -# This configuration was generated by -# `rubocop --auto-gen-config` -# on 2018-01-18 18:23:26 +0100 using RuboCop version 0.52.1. -# The point is for the user to remove these configuration records -# one by one as the offenses are removed from the code base. -# Note that changes in the inspected code, or installation of new -# versions of RuboCop, may require this file to be generated again. - -# Offense count: 181 -Capybara/CurrentPathExpectation: - Enabled: false - -# Offense count: 167 -# Cop supports --auto-correct. -Layout/EmptyLinesAroundArguments: - Enabled: false - -# Offense count: 83 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, IndentationWidth. -# SupportedStyles: special_inside_parentheses, consistent, align_brackets -Layout/IndentArray: - Enabled: false - -# Offense count: 237 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, IndentationWidth. -# SupportedStyles: special_inside_parentheses, consistent, align_braces -Layout/IndentHash: - Enabled: false - -# Offense count: 93 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle. -# SupportedStyles: require_no_space, require_space -Layout/SpaceInLambdaLiteral: - Enabled: false - -# Offense count: 327 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, EnforcedStyleForEmptyBraces, SpaceBeforeBlockParameters. -# SupportedStyles: space, no_space -# SupportedStylesForEmptyBraces: space, no_space -Layout/SpaceInsideBlockBraces: - Enabled: false - -# Offense count: 156 -# Cop supports --auto-correct. -Layout/SpaceInsideParens: - Enabled: false - -# Offense count: 26 -Lint/DuplicateMethods: - Exclude: - - 'app/models/application_setting.rb' - - 'app/models/commit.rb' - - 'app/models/note.rb' - - 'app/services/merge_requests/merge_service.rb' - - 'lib/bitbucket/representation/repo.rb' - - 'lib/declarative_policy/base.rb' - - 'lib/gitlab/ci/build/artifacts/metadata/entry.rb' - - 'lib/gitlab/cycle_analytics/base_event_fetcher.rb' - - 'lib/gitlab/diff/formatters/base_formatter.rb' - - 'lib/gitlab/git/blob.rb' - - 'lib/gitlab/git/repository.rb' - - 'lib/gitlab/git/tree.rb' - - 'lib/gitlab/git/wiki_page.rb' - - 'lib/gitlab/auth/ldap/person.rb' - - 'lib/gitlab/auth/o_auth/user.rb' - -# Offense count: 4 -Lint/InterpolationCheck: - Exclude: - - 'spec/features/issues/filtered_search/filter_issues_spec.rb' - - 'spec/features/users_spec.rb' - - 'spec/services/quick_actions/interpret_service_spec.rb' - -# Offense count: 206 -# Configuration parameters: MaximumRangeSize. -Lint/MissingCopEnableDirective: - Enabled: false - -# Offense count: 9 -Lint/UriEscapeUnescape: - Exclude: - - 'app/controllers/application_controller.rb' - - 'app/models/project_services/drone_ci_service.rb' - - 'spec/lib/google_api/auth_spec.rb' - - 'spec/requests/api/files_spec.rb' - - 'spec/requests/api/internal_spec.rb' - - 'spec/requests/api/issues_spec.rb' - -# Offense count: 1 -# Configuration parameters: AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, IgnoredPatterns. -# URISchemes: http, https -Metrics/LineLength: - Max: 1310 - -# Offense count: 11 -# Configuration parameters: EnforcedStyle. -# SupportedStyles: lowercase, uppercase -Naming/HeredocDelimiterCase: - Exclude: - - 'spec/lib/gitlab/diff/parser_spec.rb' - - 'spec/lib/json_web_token/rsa_token_spec.rb' - - 'spec/models/commit_spec.rb' - - 'spec/support/helpers/repo_helpers.rb' - - 'spec/support/helpers/seed_repo.rb' - -# Offense count: 112 -# Configuration parameters: Blacklist. -# Blacklist: END, (?-mix:EO[A-Z]{1}) -Naming/HeredocDelimiterNaming: - Enabled: false - - -# Offense count: 3821 -# Configuration parameters: Prefixes. -# Prefixes: when, with, without -RSpec/ContextWording: - Enabled: false - -# Offense count: 293 -RSpec/EmptyLineAfterFinalLet: - Enabled: false - -# Offense count: 188 -RSpec/EmptyLineAfterSubject: - Enabled: false - -# Offense count: 258 -# Configuration parameters: EnforcedStyle. -# SupportedStyles: method_call, block -RSpec/ExpectChange: - Enabled: false - -# Offense count: 221 -RSpec/ExpectInHook: - Enabled: false - -# Offense count: 19 -# Configuration parameters: EnforcedStyle. -# SupportedStyles: it_behaves_like, it_should_behave_like -RSpec/ItBehavesLike: - Exclude: - - 'spec/lib/gitlab/git/commit_spec.rb' - - 'spec/lib/gitlab/git/repository_spec.rb' - - 'spec/lib/gitlab/shell_spec.rb' - - 'spec/services/notification_service_spec.rb' - - 'spec/workers/git_garbage_collect_worker_spec.rb' - -# Offense count: 5 -RSpec/IteratedExpectation: - Exclude: - - 'spec/features/admin/admin_settings_spec.rb' - - 'spec/features/merge_requests/diff_notes_resolve_spec.rb' - - 'spec/features/projects/awards/user_interacts_with_awards_in_issue_spec.rb' - - 'spec/lib/gitlab/gitlab_import/client_spec.rb' - - 'spec/lib/gitlab/legacy_github_import/client_spec.rb' - -# Offense count: 75 -RSpec/LetBeforeExamples: - Exclude: - - 'spec/controllers/projects/commit_controller_spec.rb' - - 'spec/lib/banzai/filter/issue_reference_filter_spec.rb' - - 'spec/lib/banzai/filter/user_reference_filter_spec.rb' - - 'spec/lib/gitlab/email/handler/create_issue_handler_spec.rb' - - 'spec/lib/gitlab/email/handler/create_merge_request_handler_spec.rb' - - 'spec/lib/gitlab/email/handler/create_note_handler_spec.rb' - - 'spec/models/commit_range_spec.rb' - - 'spec/models/milestone_spec.rb' - - 'spec/models/project_services/packagist_service_spec.rb' - - 'spec/models/repository_spec.rb' - - 'spec/rubocop/cop/migration/update_column_in_batches_spec.rb' - - 'spec/serializers/pipeline_details_entity_spec.rb' - - 'spec/views/ci/lints/show.html.haml_spec.rb' - -# Offense count: 1 -RSpec/MultipleSubjects: - Exclude: - - 'spec/services/merge_requests/create_from_issue_service_spec.rb' - -# Offense count: 4 -RSpec/OverwritingSetup: - Exclude: - - 'spec/lib/gitlab/background_migration/migrate_events_to_push_event_payloads_spec.rb' - - 'spec/models/email_spec.rb' - - 'spec/services/merge_requests/add_todo_when_build_fails_service_spec.rb' - - 'spec/services/notes/quick_actions_service_spec.rb' - -# Offense count: 965 -# Configuration parameters: Strict, EnforcedStyle. -# SupportedStyles: inflected, explicit -RSpec/PredicateMatcher: - Enabled: false - -# Offense count: 35 -RSpec/RepeatedExample: - Enabled: false - -# Offense count: 140 -# Configuration parameters: EnforcedStyle. -# SupportedStyles: and_return, block -RSpec/ReturnFromStub: - Enabled: false - -# Offense count: 112 -RSpec/ScatteredLet: - Enabled: false - -# Offense count: 22 -RSpec/ScatteredSetup: - Exclude: - - 'spec/controllers/projects/templates_controller_spec.rb' - - 'spec/lib/gitlab/bitbucket_import/importer_spec.rb' - - 'spec/lib/gitlab/git/env_spec.rb' - - 'spec/requests/api/jobs_spec.rb' - - 'spec/services/projects/create_service_spec.rb' - -# Offense count: 1 -RSpec/SharedContext: - Exclude: - - 'spec/features/admin/admin_groups_spec.rb' - -# Offense count: 5 -RSpec/VoidExpect: - Exclude: - - 'spec/features/projects/artifacts/download_spec.rb' - - 'spec/features/projects/services/user_activates_mattermost_slash_command_spec.rb' - - 'spec/models/ci/group_spec.rb' - - 'spec/models/ci/runner_spec.rb' - - 'spec/services/users/destroy_service_spec.rb' - -# Offense count: 41 -# Configuration parameters: Include. -# Include: db/migrate/*.rb -Rails/CreateTableWithTimestamps: - Enabled: false - -# Offense count: 155 -Rails/FilePath: - Enabled: false - -# Offense count: 121 -# Configuration parameters: Include. -# Include: app/models/**/*.rb -Rails/HasManyOrHasOneDependent: - Enabled: false - -# Offense count: 157 -# Configuration parameters: Include. -# Include: app/models/**/*.rb -Rails/InverseOf: - Enabled: false - -# Offense count: 48 -# Configuration parameters: Include. -# Include: app/controllers/**/*.rb -Rails/LexicallyScopedActionFilter: - Enabled: false - -# Offense count: 14 -# Cop supports --auto-correct. -Rails/Presence: - Exclude: - - 'app/controllers/projects/blob_controller.rb' - - 'app/models/ci/pipeline.rb' - - 'app/models/clusters/platforms/kubernetes.rb' - - 'app/models/concerns/mentionable.rb' - - 'app/models/concerns/token_authenticatable.rb' - - 'app/models/project_services/hipchat_service.rb' - - 'app/models/project_services/irker_service.rb' - - 'app/models/project_services/jira_service.rb' - - 'app/models/project_services/kubernetes_service.rb' - - 'app/models/project_services/packagist_service.rb' - - 'app/models/wiki_page.rb' - - 'lib/gitlab/git/hook.rb' - - 'lib/gitlab/github_import/importer/releases_importer.rb' - -# Offense count: 2 -# Configuration parameters: Include. -# Include: db/migrate/*.rb -Rails/ReversibleMigration: - Exclude: - - 'db/migrate/20160824103857_drop_unused_ci_tables.rb' - -# Offense count: 446 -# Configuration parameters: Blacklist. -# Blacklist: decrement!, decrement_counter, increment!, increment_counter, toggle!, touch, update_all, update_attribute, update_column, update_columns, update_counters -Rails/SkipsModelValidations: - Enabled: false - -# Offense count: 1 -# Configuration parameters: Environments. -# Environments: development, test, production -Rails/UnknownEnv: - Exclude: - - 'db/migrate/20171124125748_populate_missing_merge_request_statuses.rb' - -# Offense count: 13 -# Cop supports --auto-correct. -Security/YAMLLoad: - Exclude: - - 'config/initializers/carrierwave.rb' - - 'lib/gitlab/background_migration/deserialize_merge_request_diffs_and_commits.rb' - - 'lib/gitlab/redis/wrapper.rb' - - 'lib/system_check/incoming_email/imap_authentication_check.rb' - - 'spec/config/mail_room_spec.rb' - - 'spec/initializers/secret_token_spec.rb' - - 'spec/lib/gitlab/prometheus/additional_metrics_parser_spec.rb' - - 'spec/models/clusters/platforms/kubernetes_spec.rb' - - 'spec/models/project_services/kubernetes_service_spec.rb' - -# Offense count: 64 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle. -# SupportedStyles: percent_q, bare_percent -Style/BarePercentLiterals: - Enabled: false - -# Offense count: 5 -Style/CommentedKeyword: - Exclude: - - 'lib/tasks/gitlab/backup.rake' - - 'spec/tasks/gitlab/backup_rake_spec.rb' - -# Offense count: 30 -Style/DateTime: - Enabled: false - -# Offense count: 1 -# Cop supports --auto-correct. -Style/Dir: - Exclude: - - 'qa/qa.rb' - -# Offense count: 9 -# Cop supports --auto-correct. -Style/EachWithObject: - Exclude: - - 'lib/expand_variables.rb' - - 'lib/gitlab/ci/ansi2html.rb' - - 'lib/gitlab/ee_compat_check.rb' - - 'lib/gitlab/hook_data/issuable_builder.rb' - - 'lib/gitlab/i18n/po_linter.rb' - - 'lib/gitlab/import_export/members_mapper.rb' - - 'lib/gitlab/import_export/relation_factory.rb' - - 'scripts/static-analysis' - -# Offense count: 24 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle. -# SupportedStyles: empty, nil, both -Style/EmptyElse: - Enabled: false - -# Offense count: 14 -# Cop supports --auto-correct. -Style/EmptyLambdaParameter: - Exclude: - - 'app/models/ci/build.rb' - - 'app/models/ci/runner.rb' - -# Offense count: 12 -# Cop supports --auto-correct. -Style/EmptyLiteral: - Exclude: - - 'features/steps/project/commits/commits.rb' - - 'lib/gitlab/fogbugz_import/importer.rb' - - 'lib/gitlab/git/diff_collection.rb' - - 'lib/gitlab/gitaly_client.rb' - - 'scripts/trigger-build' - - 'spec/features/merge_requests/versions_spec.rb' - - 'spec/helpers/merge_requests_helper_spec.rb' - - 'spec/lib/gitlab/request_context_spec.rb' - - 'spec/lib/gitlab/workhorse_spec.rb' - - 'spec/requests/api/jobs_spec.rb' - - 'spec/support/shared_examples/chat_slash_commands_shared_examples.rb' - -# Offense count: 102 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle. -# SupportedStyles: compact, expanded -Style/EmptyMethod: - Enabled: false - -# Offense count: 23 -# Cop supports --auto-correct. -Style/Encoding: - Enabled: false - -# Offense count: 2 -Style/EvalWithLocation: - Exclude: - - 'app/models/service.rb' - -# Offense count: 35 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle. -# SupportedStyles: format, sprintf, percent -Style/FormatString: - Enabled: false - -# Offense count: 384 -# Configuration parameters: MinBodyLength. -Style/GuardClause: - Enabled: false - -# Offense count: 22 -Style/IfInsideElse: - Enabled: false - -# Offense count: 809 -# Cop supports --auto-correct. -Style/IfUnlessModifier: - Enabled: false - -# Offense count: 75 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle. -# SupportedStyles: line_count_dependent, lambda, literal -Style/Lambda: - Enabled: false - -# Offense count: 11 -# Cop supports --auto-correct. -Style/LineEndConcatenation: - Exclude: - - 'app/helpers/tree_helper.rb' - - 'spec/features/issuables/markdown_references_spec.rb' - - 'spec/lib/gitlab/checks/project_moved_spec.rb' - - 'spec/lib/gitlab/gfm/reference_rewriter_spec.rb' - - 'spec/lib/gitlab/incoming_email_spec.rb' - -# Offense count: 18 -Style/MethodMissing: - Enabled: false - -# Offense count: 7 -Style/MixinUsage: - Exclude: - - 'features/support/env.rb' - - 'spec/factories/ci/builds.rb' - - 'spec/factories/ci/job_artifacts.rb' - - 'spec/factories/lfs_objects.rb' - - 'spec/factories/notes.rb' - - 'spec/lib/gitlab/import_export/project_tree_restorer_spec.rb' - - 'spec/lib/gitlab/import_export/version_checker_spec.rb' - -# Offense count: 6 -# Cop supports --auto-correct. -Style/MultilineIfModifier: - Exclude: - - 'app/helpers/snippets_helper.rb' - - 'app/models/project_wiki.rb' - - 'app/services/ci/process_pipeline_service.rb' - - 'app/services/create_deployment_service.rb' - - 'lib/api/commit_statuses.rb' - - 'lib/gitlab/ci/trace.rb' - -# Offense count: 25 -# Cop supports --auto-correct. -# Configuration parameters: Whitelist. -# Whitelist: be, be_a, be_an, be_between, be_falsey, be_kind_of, be_instance_of, be_truthy, be_within, eq, eql, end_with, include, match, raise_error, respond_to, start_with -Style/NestedParenthesizedCalls: - Enabled: false - -# Offense count: 19 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, MinBodyLength. -# SupportedStyles: skip_modifier_ifs, always -Style/Next: - Enabled: false - -# Offense count: 61 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedOctalStyle. -# SupportedOctalStyles: zero_with_o, zero_only -Style/NumericLiteralPrefix: - Enabled: false - -# Offense count: 114 -# Cop supports --auto-correct. -# Configuration parameters: AutoCorrect, EnforcedStyle. -# SupportedStyles: predicate, comparison -Style/NumericPredicate: - Enabled: false - -# Offense count: 4 -# Cop supports --auto-correct. -Style/OrAssignment: - Exclude: - - 'app/models/concerns/token_authenticatable.rb' - - 'lib/api/commit_statuses.rb' - - 'lib/gitlab/project_transfer.rb' - -# Offense count: 50 -# Cop supports --auto-correct. -Style/ParallelAssignment: - Enabled: false - -# Offense count: 917 -# Cop supports --auto-correct. -# Configuration parameters: PreferredDelimiters. -Style/PercentLiteralDelimiters: - Enabled: false - -# Offense count: 15 -# Cop supports --auto-correct. -Style/PerlBackrefs: - Exclude: - - 'app/controllers/projects/application_controller.rb' - - 'app/helpers/submodule_helper.rb' - - 'lib/backup/manager.rb' - - 'lib/banzai/filter/abstract_reference_filter.rb' - - 'lib/banzai/filter/autolink_filter.rb' - - 'lib/banzai/filter/emoji_filter.rb' - - 'lib/banzai/filter/gollum_tags_filter.rb' - - 'lib/expand_variables.rb' - - 'lib/gitlab/diff/highlight.rb' - - 'lib/gitlab/search_results.rb' - - 'lib/gitlab/sherlock/query.rb' - -# Offense count: 87 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle. -# SupportedStyles: compact, exploded -Style/RaiseArgs: - Enabled: false - -# Offense count: 9 -# Cop supports --auto-correct. -Style/RedundantBegin: - Exclude: - - 'app/controllers/projects/clusters/gcp_controller.rb' - - 'app/models/merge_request.rb' - - 'app/services/projects/import_service.rb' - - 'lib/api/branches.rb' - - 'lib/gitlab/current_settings.rb' - - 'lib/gitlab/git/commit.rb' - - 'lib/gitlab/health_checks/base_abstract_check.rb' - - 'lib/tasks/gitlab/task_helpers.rb' - -# Offense count: 1 -# Cop supports --auto-correct. -Style/RedundantConditional: - Exclude: - - 'lib/system_check/helpers.rb' - -# Offense count: 57 -# Cop supports --auto-correct. -Style/RedundantFreeze: - Enabled: false - -# Offense count: 15 -# Cop supports --auto-correct. -# Configuration parameters: AllowMultipleReturnValues. -Style/RedundantReturn: - Exclude: - - 'app/controllers/application_controller.rb' - - 'app/controllers/concerns/issuable_actions.rb' - - 'app/controllers/groups/application_controller.rb' - - 'app/controllers/omniauth_callbacks_controller.rb' - - 'app/controllers/profiles/keys_controller.rb' - - 'app/controllers/projects/application_controller.rb' - - 'app/services/access_token_validation_service.rb' - - 'lib/gitlab/utils.rb' - - 'lib/google_api/auth.rb' - -# Offense count: 460 -# Cop supports --auto-correct. -Style/RedundantSelf: - Enabled: false - -# Offense count: 142 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, AllowInnerSlashes. -# SupportedStyles: slashes, percent_r, mixed -Style/RegexpLiteral: - Enabled: true - EnforcedStyle: mixed - AllowInnerSlashes: false - -# Offense count: 36 -# Cop supports --auto-correct. -Style/RescueModifier: - Enabled: false - -# Offense count: 107 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle. -# SupportedStyles: implicit, explicit -Style/RescueStandardError: - Enabled: false - -# Offense count: 8 -# Cop supports --auto-correct. -Style/SelfAssignment: - Exclude: - - 'app/models/concerns/bulk_member_access_load.rb' - - 'app/serializers/base_serializer.rb' - - 'app/services/notification_service.rb' - - 'lib/api/runners.rb' - - 'spec/features/merge_requests/diff_notes_resolve_spec.rb' - - 'spec/features/projects/clusters/interchangeability_spec.rb' - - 'spec/support/import_export/configuration_helper.rb' - -# Offense count: 50 -# Cop supports --auto-correct. -# Configuration parameters: AllowIfMethodIsEmpty. -Style/SingleLineMethods: - Exclude: - - 'lib/gitlab/ci/ansi2html.rb' - -# Offense count: 66 -# Cop supports --auto-correct. -# Configuration parameters: . -# SupportedStyles: use_perl_names, use_english_names -Style/SpecialGlobalVars: - EnforcedStyle: use_perl_names - -# Offense count: 1 -# Cop supports --auto-correct. -Style/StderrPuts: - Exclude: - - 'config/initializers/rspec_profiling.rb' - -# Offense count: 45 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle. -# SupportedStyles: single_quotes, double_quotes -Style/StringLiteralsInInterpolation: - Enabled: false - -# Offense count: 106 -# Cop supports --auto-correct. -# Configuration parameters: IgnoredMethods. -# IgnoredMethods: respond_to, define_method -Style/SymbolProc: - Enabled: false - -# Offense count: 9 -# Cop supports --auto-correct. -# Configuration parameters: EnforcedStyle, AllowSafeAssignment. -# SupportedStyles: require_parentheses, require_no_parentheses, require_parentheses_when_complex -Style/TernaryParentheses: - Exclude: - - 'app/finders/projects_finder.rb' - - 'app/helpers/namespaces_helper.rb' - - 'features/support/capybara.rb' - - 'lib/gitlab/ci/build/artifacts/metadata/entry.rb' - - 'spec/requests/api/pipeline_schedules_spec.rb' - - 'spec/support/capybara.rb' - -# Offense count: 17 -# Cop supports --auto-correct. -# Configuration parameters: AllowNamedUnderscoreVariables. -Style/TrailingUnderscoreVariable: - Exclude: - - 'app/controllers/admin/background_jobs_controller.rb' - - 'app/controllers/invites_controller.rb' - - 'app/helpers/tab_helper.rb' - - 'lib/backup/manager.rb' - - 'lib/gitlab/logger.rb' - - 'lib/gitlab/upgrader.rb' - - 'lib/system_check/app/migrations_are_up_check.rb' - - 'lib/system_check/incoming_email/mail_room_running_check.rb' - - 'lib/tasks/gitlab/check.rake' - - 'lib/tasks/gitlab/task_helpers.rb' - - 'spec/lib/gitlab/etag_caching/middleware_spec.rb' - - 'spec/services/quick_actions/interpret_service_spec.rb' - -# Offense count: 4 -# Cop supports --auto-correct. -Style/UnlessElse: - Exclude: - - 'lib/backup/manager.rb' - - 'lib/gitlab/project_search_results.rb' - - 'lib/tasks/gitlab/check.rake' - - 'spec/features/issues/award_emoji_spec.rb' - -# Offense count: 31 -# Cop supports --auto-correct. -Style/UnneededInterpolation: - Enabled: false - -# Offense count: 22840 -# Configuration parameters: AllowHeredoc, AllowURI, URISchemes, IgnoreCopDirectives, IgnoredPatterns. -# URISchemes: http, https -Metrics/LineLength: - Max: 1310 diff --git a/.ruby-version b/.ruby-version deleted file mode 100644 index aedc15bb0c..0000000000 --- a/.ruby-version +++ /dev/null @@ -1 +0,0 @@ -2.5.3 diff --git a/.scss-lint.yml b/.scss-lint.yml deleted file mode 100644 index 3df66033fa..0000000000 --- a/.scss-lint.yml +++ /dev/null @@ -1,273 +0,0 @@ -# Linter Documentation: -# https://github.com/brigade/scss-lint/blob/master/lib/scss_lint/linter/README.md - -scss_files: 'app/assets/stylesheets/**/*.scss' - -exclude: - - 'app/assets/stylesheets/pages/emojis.scss' - -linters: - # Reports when you use improper spacing around ! (the "bang") in !default, - # !global, !important, and !optional flags. - BangFormat: - enabled: true - - # Whether or not to prefer `border: 0` over `border: none`. - BorderZero: - enabled: true - - # Reports when you define a rule set using a selector with chained classes - # (a.k.a. adjoining classes). - ChainedClasses: - enabled: false - - # Prefer hexadecimal color codes over color keywords. - # (e.g. `color: green` is a color keyword) - ColorKeyword: - enabled: false - - # Prefer color literals (keywords or hexadecimal codes) to be used only in - # variable declarations. They should be referred to via variables everywhere - # else. - ColorVariable: - enabled: true - - # Which form of comments to prefer in CSS. - Comment: - enabled: false - - # Reports @debug statements (which you probably left behind accidentally). - DebugStatement: - enabled: false - - # Rule sets should be ordered as follows: - # - @extend declarations - # - @include declarations without inner @content - # - properties - # - @include declarations with inner @content - # - nested rule sets. - # Disabled to minimize Bootstrap migration footprint - DeclarationOrder: - enabled: false - - # `scss-lint:disable` control comments should be preceded by a comment - # explaining why these linters are being disabled for this file. - # See https://github.com/brigade/scss-lint#disabling-linters-via-source for - # more information. - DisableLinterReason: - enabled: true - - # Reports when you define the same property twice in a single rule set. - DuplicateProperty: - enabled: true - ignore_consecutive: - - cursor - - # Separate rule, function, and mixin declarations with empty lines. - EmptyLineBetweenBlocks: - enabled: true - - # Reports when you have an empty rule set. - EmptyRule: - enabled: true - - # Reports when you have an @extend directive. - ExtendDirective: - enabled: false - - # Files should always have a final newline. This results in better diffs - # when adding lines to the file, since SCM systems such as git won't - # think that you touched the last line. - FinalNewline: - enabled: true - - # HEX colors should use three-character values where possible. - HexLength: - enabled: false - - # HEX color values should use lower-case colors to differentiate between - # letters and numbers, e.g. `#E3E3E3` vs. `#e3e3e3`. - HexNotation: - enabled: true - - # Avoid using ID selectors. - IdSelector: - enabled: false - - # The basenames of @imported SCSS partials should not begin with an - # underscore and should not include the filename extension. - ImportPath: - enabled: true - - # Avoid using !important in properties. It is usually indicative of a - # misunderstanding of CSS specificity and can lead to brittle code. - ImportantRule: - enabled: false - - # Indentation should always be done in increments of 2 spaces. - Indentation: - enabled: true - width: 2 - - # Don't write leading zeros for numeric values with a decimal point. - LeadingZero: - enabled: false - - # Reports when you define the same selector twice in a single sheet. - MergeableSelector: - enabled: true - - # Functions, mixins, variables, and placeholders should be declared - # with all lowercase letters and hyphens instead of underscores. - NameFormat: - enabled: false - - # Avoid nesting selectors too deeply. - NestingDepth: - enabled: true - max_depth: 6 - - # Always use placeholder selectors in @extend. - PlaceholderInExtend: - enabled: false - - # Sort properties in a strict order. - PropertySortOrder: - enabled: false - - # Reports when you use an unknown or disabled CSS property - # (ignoring vendor-prefixed properties). - PropertySpelling: - enabled: true - - # Configure which units are allowed for property values. - PropertyUnits: - enabled: false - - # Pseudo-elements, like ::before, and ::first-letter, should be declared - # with two colons. Pseudo-classes, like :hover and :first-child, should - # be declared with one colon. - PseudoElement: - enabled: true - - # Avoid qualifying elements in selectors (also known as "tag-qualifying"). - QualifyingElement: - enabled: false - - # Don't write selectors with a depth of applicability greater than 3. - SelectorDepth: - enabled: false - - # Selectors should always use hyphenated-lowercase, rather than camelCase or - # snake_case. - SelectorFormat: - enabled: false - convention: hyphenated_lowercase - - # Prefer the shortest shorthand form possible for properties that support it. - Shorthand: - enabled: true - - # Each property should have its own line, except in the special case of - # single line rulesets. - SingleLinePerProperty: - enabled: true - allow_single_line_rule_sets: true - - # Split selectors onto separate lines after each comma, and have each - # individual selector occupy a single line. - SingleLinePerSelector: - enabled: true - - # Commas in lists should be followed by a space. - SpaceAfterComma: - enabled: true - - # Comment literals should be followed by a space. - SpaceAfterComment: - enabled: false - - # Properties should be formatted with a single space separating the colon - # from the property's value. - SpaceAfterPropertyColon: - enabled: true - - # Properties should be formatted with no space between the name and the - # colon. - SpaceAfterPropertyName: - enabled: true - - # Variables should be formatted with a single space separating the colon - # from the variable's value. - SpaceAfterVariableColon: - enabled: true - - # Variables should be formatted with no space between the name and the - # colon. - SpaceAfterVariableName: - enabled: false - - # Operators should be formatted with a single space on both sides of an - # infix operator. - SpaceAroundOperator: - enabled: true - - # Opening braces should be preceded by a single space. - SpaceBeforeBrace: - enabled: true - - # Parentheses should not be padded with spaces. - SpaceBetweenParens: - enabled: false - - # Enforces that string literals should be written with a consistent form - # of quotes (single or double). - StringQuotes: - enabled: false - - # Property values, @extend, @include, and @import directives, and variable - # declarations should always end with a semicolon. - TrailingSemicolon: - enabled: true - - # Reports lines containing trailing whitespace. - TrailingWhitespace: - enabled: true - - # Don't write trailing zeros for numeric values with a decimal point. - TrailingZero: - enabled: false - - # Don't use the `all` keyword to specify transition properties. - TransitionAll: - enabled: false - - # Numeric values should not contain unnecessary fractional portions. - UnnecessaryMantissa: - enabled: true - - # Do not use parent selector references (&) when they would otherwise - # be unnecessary. - UnnecessaryParentReference: - enabled: true - - # URLs should be valid and not contain protocols or domain names. - UrlFormat: - enabled: true - - # URLs should always be enclosed within quotes. - UrlQuotes: - enabled: true - - # Properties, like color and font, are easier to read and maintain - # when defined using variables rather than literals. - VariableForProperty: - enabled: false - - # Avoid vendor prefixes. Or rather: don't write them yourself. - VendorPrefix: - enabled: false - - # Omit length units on zero values, e.g. `0px` vs. `0`. - ZeroUnit: - enabled: true diff --git a/vendor/assets/javascripts/pdf.js b/vendor/assets/javascripts/pdf.js deleted file mode 100644 index 4d8adb0f2c..0000000000 --- a/vendor/assets/javascripts/pdf.js +++ /dev/null @@ -1,19365 +0,0 @@ -/** - * @licstart The following is the entire license notice for the - * Javascript code in this page - * - * Copyright 2018 Mozilla Foundation - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - * - * @licend The above is the entire license notice for the - * Javascript code in this page - */ - -(function webpackUniversalModuleDefinition(root, factory) { - if(typeof exports === 'object' && typeof module === 'object') - module.exports = factory(); - else if(typeof define === 'function' && define.amd) - define("pdfjs-dist/build/pdf", [], factory); - else if(typeof exports === 'object') - exports["pdfjs-dist/build/pdf"] = factory(); - else - root["pdfjs-dist/build/pdf"] = root.pdfjsLib = factory(); -})(this, function() { -return /******/ (function(modules) { // webpackBootstrap -/******/ // The module cache -/******/ var installedModules = {}; -/******/ -/******/ // The require function -/******/ function __w_pdfjs_require__(moduleId) { -/******/ -/******/ // Check if module is in cache -/******/ if(installedModules[moduleId]) { -/******/ return installedModules[moduleId].exports; -/******/ } -/******/ // Create a new module (and put it into the cache) -/******/ var module = installedModules[moduleId] = { -/******/ i: moduleId, -/******/ l: false, -/******/ exports: {} -/******/ }; -/******/ -/******/ // Execute the module function -/******/ modules[moduleId].call(module.exports, module, module.exports, __w_pdfjs_require__); -/******/ -/******/ // Flag the module as loaded -/******/ module.l = true; -/******/ -/******/ // Return the exports of the module -/******/ return module.exports; -/******/ } -/******/ -/******/ -/******/ // expose the modules object (__webpack_modules__) -/******/ __w_pdfjs_require__.m = modules; -/******/ -/******/ // expose the module cache -/******/ __w_pdfjs_require__.c = installedModules; -/******/ -/******/ // define getter function for harmony exports -/******/ __w_pdfjs_require__.d = function(exports, name, getter) { -/******/ if(!__w_pdfjs_require__.o(exports, name)) { -/******/ Object.defineProperty(exports, name, { enumerable: true, get: getter }); -/******/ } -/******/ }; -/******/ -/******/ // define __esModule on exports -/******/ __w_pdfjs_require__.r = function(exports) { -/******/ if(typeof Symbol !== 'undefined' && Symbol.toStringTag) { -/******/ Object.defineProperty(exports, Symbol.toStringTag, { value: 'Module' }); -/******/ } -/******/ Object.defineProperty(exports, '__esModule', { value: true }); -/******/ }; -/******/ -/******/ // create a fake namespace object -/******/ // mode & 1: value is a module id, require it -/******/ // mode & 2: merge all properties of value into the ns -/******/ // mode & 4: return value when already ns object -/******/ // mode & 8|1: behave like require -/******/ __w_pdfjs_require__.t = function(value, mode) { -/******/ if(mode & 1) value = __w_pdfjs_require__(value); -/******/ if(mode & 8) return value; -/******/ if((mode & 4) && typeof value === 'object' && value && value.__esModule) return value; -/******/ var ns = Object.create(null); -/******/ __w_pdfjs_require__.r(ns); -/******/ Object.defineProperty(ns, 'default', { enumerable: true, value: value }); -/******/ if(mode & 2 && typeof value != 'string') for(var key in value) __w_pdfjs_require__.d(ns, key, function(key) { return value[key]; }.bind(null, key)); -/******/ return ns; -/******/ }; -/******/ -/******/ // getDefaultExport function for compatibility with non-harmony modules -/******/ __w_pdfjs_require__.n = function(module) { -/******/ var getter = module && module.__esModule ? -/******/ function getDefault() { return module['default']; } : -/******/ function getModuleExports() { return module; }; -/******/ __w_pdfjs_require__.d(getter, 'a', getter); -/******/ return getter; -/******/ }; -/******/ -/******/ // Object.prototype.hasOwnProperty.call -/******/ __w_pdfjs_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); }; -/******/ -/******/ // __webpack_public_path__ -/******/ __w_pdfjs_require__.p = ""; -/******/ -/******/ -/******/ // Load entry module and return exports -/******/ return __w_pdfjs_require__(__w_pdfjs_require__.s = 0); -/******/ }) -/************************************************************************/ -/******/ ([ -/* 0 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var pdfjsVersion = '2.0.943'; -var pdfjsBuild = 'dc98bf76'; -var pdfjsSharedUtil = __w_pdfjs_require__(1); -var pdfjsDisplayAPI = __w_pdfjs_require__(129); -var pdfjsDisplayTextLayer = __w_pdfjs_require__(145); -var pdfjsDisplayAnnotationLayer = __w_pdfjs_require__(146); -var pdfjsDisplayDOMUtils = __w_pdfjs_require__(130); -var pdfjsDisplaySVG = __w_pdfjs_require__(147); -var pdfjsDisplayWorkerOptions = __w_pdfjs_require__(135); -var pdfjsDisplayAPICompatibility = __w_pdfjs_require__(132); -{ - var isNodeJS = __w_pdfjs_require__(4); - if (isNodeJS()) { - var PDFNodeStream = __w_pdfjs_require__(148).PDFNodeStream; - pdfjsDisplayAPI.setPDFNetworkStreamFactory(function (params) { - return new PDFNodeStream(params); - }); - } else if (typeof Response !== 'undefined' && 'body' in Response.prototype && typeof ReadableStream !== 'undefined') { - var PDFFetchStream = __w_pdfjs_require__(151).PDFFetchStream; - pdfjsDisplayAPI.setPDFNetworkStreamFactory(function (params) { - return new PDFFetchStream(params); - }); - } else { - var PDFNetworkStream = __w_pdfjs_require__(152).PDFNetworkStream; - pdfjsDisplayAPI.setPDFNetworkStreamFactory(function (params) { - return new PDFNetworkStream(params); - }); - } -} -exports.build = pdfjsDisplayAPI.build; -exports.version = pdfjsDisplayAPI.version; -exports.getDocument = pdfjsDisplayAPI.getDocument; -exports.LoopbackPort = pdfjsDisplayAPI.LoopbackPort; -exports.PDFDataRangeTransport = pdfjsDisplayAPI.PDFDataRangeTransport; -exports.PDFWorker = pdfjsDisplayAPI.PDFWorker; -exports.renderTextLayer = pdfjsDisplayTextLayer.renderTextLayer; -exports.AnnotationLayer = pdfjsDisplayAnnotationLayer.AnnotationLayer; -exports.createPromiseCapability = pdfjsSharedUtil.createPromiseCapability; -exports.PasswordResponses = pdfjsSharedUtil.PasswordResponses; -exports.InvalidPDFException = pdfjsSharedUtil.InvalidPDFException; -exports.MissingPDFException = pdfjsSharedUtil.MissingPDFException; -exports.SVGGraphics = pdfjsDisplaySVG.SVGGraphics; -exports.NativeImageDecoding = pdfjsSharedUtil.NativeImageDecoding; -exports.CMapCompressionType = pdfjsSharedUtil.CMapCompressionType; -exports.PermissionFlag = pdfjsSharedUtil.PermissionFlag; -exports.UnexpectedResponseException = pdfjsSharedUtil.UnexpectedResponseException; -exports.OPS = pdfjsSharedUtil.OPS; -exports.VerbosityLevel = pdfjsSharedUtil.VerbosityLevel; -exports.UNSUPPORTED_FEATURES = pdfjsSharedUtil.UNSUPPORTED_FEATURES; -exports.createValidAbsoluteUrl = pdfjsSharedUtil.createValidAbsoluteUrl; -exports.createObjectURL = pdfjsSharedUtil.createObjectURL; -exports.removeNullCharacters = pdfjsSharedUtil.removeNullCharacters; -exports.shadow = pdfjsSharedUtil.shadow; -exports.Util = pdfjsSharedUtil.Util; -exports.ReadableStream = pdfjsSharedUtil.ReadableStream; -exports.URL = pdfjsSharedUtil.URL; -exports.RenderingCancelledException = pdfjsDisplayDOMUtils.RenderingCancelledException; -exports.getFilenameFromUrl = pdfjsDisplayDOMUtils.getFilenameFromUrl; -exports.LinkTarget = pdfjsDisplayDOMUtils.LinkTarget; -exports.addLinkAttributes = pdfjsDisplayDOMUtils.addLinkAttributes; -exports.loadScript = pdfjsDisplayDOMUtils.loadScript; -exports.GlobalWorkerOptions = pdfjsDisplayWorkerOptions.GlobalWorkerOptions; -exports.apiCompatibilityParams = pdfjsDisplayAPICompatibility.apiCompatibilityParams; - -/***/ }), -/* 1 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.unreachable = exports.warn = exports.utf8StringToString = exports.stringToUTF8String = exports.stringToPDFString = exports.stringToBytes = exports.string32 = exports.shadow = exports.setVerbosityLevel = exports.URL = exports.ReadableStream = exports.removeNullCharacters = exports.readUint32 = exports.readUint16 = exports.readInt8 = exports.log2 = exports.isEvalSupported = exports.isLittleEndian = exports.createValidAbsoluteUrl = exports.isSameOrigin = exports.isSpace = exports.isString = exports.isNum = exports.isEmptyObj = exports.isBool = exports.isArrayBuffer = exports.info = exports.getVerbosityLevel = exports.getLookupTableFactory = exports.getInheritableProperty = exports.deprecated = exports.createObjectURL = exports.createPromiseCapability = exports.bytesToString = exports.assert = exports.arraysToBytes = exports.arrayByteLength = exports.FormatError = exports.XRefParseException = exports.toRomanNumerals = exports.Util = exports.UnknownErrorException = exports.UnexpectedResponseException = exports.TextRenderingMode = exports.StreamType = exports.PermissionFlag = exports.PasswordResponses = exports.PasswordException = exports.NativeImageDecoding = exports.MissingPDFException = exports.MissingDataException = exports.InvalidPDFException = exports.AbortException = exports.CMapCompressionType = exports.ImageKind = exports.FontType = exports.AnnotationType = exports.AnnotationFlag = exports.AnnotationFieldFlag = exports.AnnotationBorderStyleType = exports.UNSUPPORTED_FEATURES = exports.VerbosityLevel = exports.OPS = exports.IDENTITY_MATRIX = exports.FONT_IDENTITY_MATRIX = undefined; - -var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; - -__w_pdfjs_require__(2); - -var _streams_polyfill = __w_pdfjs_require__(125); - -var _url_polyfill = __w_pdfjs_require__(127); - -var IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0]; -var FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0]; -var NativeImageDecoding = { - NONE: 'none', - DECODE: 'decode', - DISPLAY: 'display' -}; -var PermissionFlag = { - PRINT: 0x04, - MODIFY_CONTENTS: 0x08, - COPY: 0x10, - MODIFY_ANNOTATIONS: 0x20, - FILL_INTERACTIVE_FORMS: 0x100, - COPY_FOR_ACCESSIBILITY: 0x200, - ASSEMBLE: 0x400, - PRINT_HIGH_QUALITY: 0x800 -}; -var TextRenderingMode = { - FILL: 0, - STROKE: 1, - FILL_STROKE: 2, - INVISIBLE: 3, - FILL_ADD_TO_PATH: 4, - STROKE_ADD_TO_PATH: 5, - FILL_STROKE_ADD_TO_PATH: 6, - ADD_TO_PATH: 7, - FILL_STROKE_MASK: 3, - ADD_TO_PATH_FLAG: 4 -}; -var ImageKind = { - GRAYSCALE_1BPP: 1, - RGB_24BPP: 2, - RGBA_32BPP: 3 -}; -var AnnotationType = { - TEXT: 1, - LINK: 2, - FREETEXT: 3, - LINE: 4, - SQUARE: 5, - CIRCLE: 6, - POLYGON: 7, - POLYLINE: 8, - HIGHLIGHT: 9, - UNDERLINE: 10, - SQUIGGLY: 11, - STRIKEOUT: 12, - STAMP: 13, - CARET: 14, - INK: 15, - POPUP: 16, - FILEATTACHMENT: 17, - SOUND: 18, - MOVIE: 19, - WIDGET: 20, - SCREEN: 21, - PRINTERMARK: 22, - TRAPNET: 23, - WATERMARK: 24, - THREED: 25, - REDACT: 26 -}; -var AnnotationFlag = { - INVISIBLE: 0x01, - HIDDEN: 0x02, - PRINT: 0x04, - NOZOOM: 0x08, - NOROTATE: 0x10, - NOVIEW: 0x20, - READONLY: 0x40, - LOCKED: 0x80, - TOGGLENOVIEW: 0x100, - LOCKEDCONTENTS: 0x200 -}; -var AnnotationFieldFlag = { - READONLY: 0x0000001, - REQUIRED: 0x0000002, - NOEXPORT: 0x0000004, - MULTILINE: 0x0001000, - PASSWORD: 0x0002000, - NOTOGGLETOOFF: 0x0004000, - RADIO: 0x0008000, - PUSHBUTTON: 0x0010000, - COMBO: 0x0020000, - EDIT: 0x0040000, - SORT: 0x0080000, - FILESELECT: 0x0100000, - MULTISELECT: 0x0200000, - DONOTSPELLCHECK: 0x0400000, - DONOTSCROLL: 0x0800000, - COMB: 0x1000000, - RICHTEXT: 0x2000000, - RADIOSINUNISON: 0x2000000, - COMMITONSELCHANGE: 0x4000000 -}; -var AnnotationBorderStyleType = { - SOLID: 1, - DASHED: 2, - BEVELED: 3, - INSET: 4, - UNDERLINE: 5 -}; -var StreamType = { - UNKNOWN: 0, - FLATE: 1, - LZW: 2, - DCT: 3, - JPX: 4, - JBIG: 5, - A85: 6, - AHX: 7, - CCF: 8, - RL: 9 -}; -var FontType = { - UNKNOWN: 0, - TYPE1: 1, - TYPE1C: 2, - CIDFONTTYPE0: 3, - CIDFONTTYPE0C: 4, - TRUETYPE: 5, - CIDFONTTYPE2: 6, - TYPE3: 7, - OPENTYPE: 8, - TYPE0: 9, - MMTYPE1: 10 -}; -var VerbosityLevel = { - ERRORS: 0, - WARNINGS: 1, - INFOS: 5 -}; -var CMapCompressionType = { - NONE: 0, - BINARY: 1, - STREAM: 2 -}; -var OPS = { - dependency: 1, - setLineWidth: 2, - setLineCap: 3, - setLineJoin: 4, - setMiterLimit: 5, - setDash: 6, - setRenderingIntent: 7, - setFlatness: 8, - setGState: 9, - save: 10, - restore: 11, - transform: 12, - moveTo: 13, - lineTo: 14, - curveTo: 15, - curveTo2: 16, - curveTo3: 17, - closePath: 18, - rectangle: 19, - stroke: 20, - closeStroke: 21, - fill: 22, - eoFill: 23, - fillStroke: 24, - eoFillStroke: 25, - closeFillStroke: 26, - closeEOFillStroke: 27, - endPath: 28, - clip: 29, - eoClip: 30, - beginText: 31, - endText: 32, - setCharSpacing: 33, - setWordSpacing: 34, - setHScale: 35, - setLeading: 36, - setFont: 37, - setTextRenderingMode: 38, - setTextRise: 39, - moveText: 40, - setLeadingMoveText: 41, - setTextMatrix: 42, - nextLine: 43, - showText: 44, - showSpacedText: 45, - nextLineShowText: 46, - nextLineSetSpacingShowText: 47, - setCharWidth: 48, - setCharWidthAndBounds: 49, - setStrokeColorSpace: 50, - setFillColorSpace: 51, - setStrokeColor: 52, - setStrokeColorN: 53, - setFillColor: 54, - setFillColorN: 55, - setStrokeGray: 56, - setFillGray: 57, - setStrokeRGBColor: 58, - setFillRGBColor: 59, - setStrokeCMYKColor: 60, - setFillCMYKColor: 61, - shadingFill: 62, - beginInlineImage: 63, - beginImageData: 64, - endInlineImage: 65, - paintXObject: 66, - markPoint: 67, - markPointProps: 68, - beginMarkedContent: 69, - beginMarkedContentProps: 70, - endMarkedContent: 71, - beginCompat: 72, - endCompat: 73, - paintFormXObjectBegin: 74, - paintFormXObjectEnd: 75, - beginGroup: 76, - endGroup: 77, - beginAnnotations: 78, - endAnnotations: 79, - beginAnnotation: 80, - endAnnotation: 81, - paintJpegXObject: 82, - paintImageMaskXObject: 83, - paintImageMaskXObjectGroup: 84, - paintImageXObject: 85, - paintInlineImageXObject: 86, - paintInlineImageXObjectGroup: 87, - paintImageXObjectRepeat: 88, - paintImageMaskXObjectRepeat: 89, - paintSolidColorImageMask: 90, - constructPath: 91 -}; -var UNSUPPORTED_FEATURES = { - unknown: 'unknown', - forms: 'forms', - javaScript: 'javaScript', - smask: 'smask', - shadingPattern: 'shadingPattern', - font: 'font' -}; -var PasswordResponses = { - NEED_PASSWORD: 1, - INCORRECT_PASSWORD: 2 -}; -var verbosity = VerbosityLevel.WARNINGS; -function setVerbosityLevel(level) { - if (Number.isInteger(level)) { - verbosity = level; - } -} -function getVerbosityLevel() { - return verbosity; -} -function info(msg) { - if (verbosity >= VerbosityLevel.INFOS) { - console.log('Info: ' + msg); - } -} -function warn(msg) { - if (verbosity >= VerbosityLevel.WARNINGS) { - console.log('Warning: ' + msg); - } -} -function deprecated(details) { - console.log('Deprecated API usage: ' + details); -} -function unreachable(msg) { - throw new Error(msg); -} -function assert(cond, msg) { - if (!cond) { - unreachable(msg); - } -} -function isSameOrigin(baseUrl, otherUrl) { - try { - var base = new _url_polyfill.URL(baseUrl); - if (!base.origin || base.origin === 'null') { - return false; - } - } catch (e) { - return false; - } - var other = new _url_polyfill.URL(otherUrl, base); - return base.origin === other.origin; -} -function _isValidProtocol(url) { - if (!url) { - return false; - } - switch (url.protocol) { - case 'http:': - case 'https:': - case 'ftp:': - case 'mailto:': - case 'tel:': - return true; - default: - return false; - } -} -function createValidAbsoluteUrl(url, baseUrl) { - if (!url) { - return null; - } - try { - var absoluteUrl = baseUrl ? new _url_polyfill.URL(url, baseUrl) : new _url_polyfill.URL(url); - if (_isValidProtocol(absoluteUrl)) { - return absoluteUrl; - } - } catch (ex) {} - return null; -} -function shadow(obj, prop, value) { - Object.defineProperty(obj, prop, { - value: value, - enumerable: true, - configurable: true, - writable: false - }); - return value; -} -function getLookupTableFactory(initializer) { - var lookup; - return function () { - if (initializer) { - lookup = Object.create(null); - initializer(lookup); - initializer = null; - } - return lookup; - }; -} -var PasswordException = function PasswordExceptionClosure() { - function PasswordException(msg, code) { - this.name = 'PasswordException'; - this.message = msg; - this.code = code; - } - PasswordException.prototype = new Error(); - PasswordException.constructor = PasswordException; - return PasswordException; -}(); -var UnknownErrorException = function UnknownErrorExceptionClosure() { - function UnknownErrorException(msg, details) { - this.name = 'UnknownErrorException'; - this.message = msg; - this.details = details; - } - UnknownErrorException.prototype = new Error(); - UnknownErrorException.constructor = UnknownErrorException; - return UnknownErrorException; -}(); -var InvalidPDFException = function InvalidPDFExceptionClosure() { - function InvalidPDFException(msg) { - this.name = 'InvalidPDFException'; - this.message = msg; - } - InvalidPDFException.prototype = new Error(); - InvalidPDFException.constructor = InvalidPDFException; - return InvalidPDFException; -}(); -var MissingPDFException = function MissingPDFExceptionClosure() { - function MissingPDFException(msg) { - this.name = 'MissingPDFException'; - this.message = msg; - } - MissingPDFException.prototype = new Error(); - MissingPDFException.constructor = MissingPDFException; - return MissingPDFException; -}(); -var UnexpectedResponseException = function UnexpectedResponseExceptionClosure() { - function UnexpectedResponseException(msg, status) { - this.name = 'UnexpectedResponseException'; - this.message = msg; - this.status = status; - } - UnexpectedResponseException.prototype = new Error(); - UnexpectedResponseException.constructor = UnexpectedResponseException; - return UnexpectedResponseException; -}(); -var MissingDataException = function MissingDataExceptionClosure() { - function MissingDataException(begin, end) { - this.begin = begin; - this.end = end; - this.message = 'Missing data [' + begin + ', ' + end + ')'; - } - MissingDataException.prototype = new Error(); - MissingDataException.prototype.name = 'MissingDataException'; - MissingDataException.constructor = MissingDataException; - return MissingDataException; -}(); -var XRefParseException = function XRefParseExceptionClosure() { - function XRefParseException(msg) { - this.message = msg; - } - XRefParseException.prototype = new Error(); - XRefParseException.prototype.name = 'XRefParseException'; - XRefParseException.constructor = XRefParseException; - return XRefParseException; -}(); -var FormatError = function FormatErrorClosure() { - function FormatError(msg) { - this.message = msg; - } - FormatError.prototype = new Error(); - FormatError.prototype.name = 'FormatError'; - FormatError.constructor = FormatError; - return FormatError; -}(); -var AbortException = function AbortExceptionClosure() { - function AbortException(msg) { - this.name = 'AbortException'; - this.message = msg; - } - AbortException.prototype = new Error(); - AbortException.constructor = AbortException; - return AbortException; -}(); -var NullCharactersRegExp = /\x00/g; -function removeNullCharacters(str) { - if (typeof str !== 'string') { - warn('The argument for removeNullCharacters must be a string.'); - return str; - } - return str.replace(NullCharactersRegExp, ''); -} -function bytesToString(bytes) { - assert(bytes !== null && (typeof bytes === 'undefined' ? 'undefined' : _typeof(bytes)) === 'object' && bytes.length !== undefined, 'Invalid argument for bytesToString'); - var length = bytes.length; - var MAX_ARGUMENT_COUNT = 8192; - if (length < MAX_ARGUMENT_COUNT) { - return String.fromCharCode.apply(null, bytes); - } - var strBuf = []; - for (var i = 0; i < length; i += MAX_ARGUMENT_COUNT) { - var chunkEnd = Math.min(i + MAX_ARGUMENT_COUNT, length); - var chunk = bytes.subarray(i, chunkEnd); - strBuf.push(String.fromCharCode.apply(null, chunk)); - } - return strBuf.join(''); -} -function stringToBytes(str) { - assert(typeof str === 'string', 'Invalid argument for stringToBytes'); - var length = str.length; - var bytes = new Uint8Array(length); - for (var i = 0; i < length; ++i) { - bytes[i] = str.charCodeAt(i) & 0xFF; - } - return bytes; -} -function arrayByteLength(arr) { - if (arr.length !== undefined) { - return arr.length; - } - assert(arr.byteLength !== undefined); - return arr.byteLength; -} -function arraysToBytes(arr) { - if (arr.length === 1 && arr[0] instanceof Uint8Array) { - return arr[0]; - } - var resultLength = 0; - var i, - ii = arr.length; - var item, itemLength; - for (i = 0; i < ii; i++) { - item = arr[i]; - itemLength = arrayByteLength(item); - resultLength += itemLength; - } - var pos = 0; - var data = new Uint8Array(resultLength); - for (i = 0; i < ii; i++) { - item = arr[i]; - if (!(item instanceof Uint8Array)) { - if (typeof item === 'string') { - item = stringToBytes(item); - } else { - item = new Uint8Array(item); - } - } - itemLength = item.byteLength; - data.set(item, pos); - pos += itemLength; - } - return data; -} -function string32(value) { - return String.fromCharCode(value >> 24 & 0xff, value >> 16 & 0xff, value >> 8 & 0xff, value & 0xff); -} -function log2(x) { - if (x <= 0) { - return 0; - } - return Math.ceil(Math.log2(x)); -} -function readInt8(data, start) { - return data[start] << 24 >> 24; -} -function readUint16(data, offset) { - return data[offset] << 8 | data[offset + 1]; -} -function readUint32(data, offset) { - return (data[offset] << 24 | data[offset + 1] << 16 | data[offset + 2] << 8 | data[offset + 3]) >>> 0; -} -function isLittleEndian() { - var buffer8 = new Uint8Array(4); - buffer8[0] = 1; - var view32 = new Uint32Array(buffer8.buffer, 0, 1); - return view32[0] === 1; -} -function isEvalSupported() { - try { - new Function(''); - return true; - } catch (e) { - return false; - } -} -function getInheritableProperty(_ref) { - var dict = _ref.dict, - key = _ref.key, - _ref$getArray = _ref.getArray, - getArray = _ref$getArray === undefined ? false : _ref$getArray, - _ref$stopWhenFound = _ref.stopWhenFound, - stopWhenFound = _ref$stopWhenFound === undefined ? true : _ref$stopWhenFound; - - var LOOP_LIMIT = 100; - var loopCount = 0; - var values = void 0; - while (dict) { - var value = getArray ? dict.getArray(key) : dict.get(key); - if (value !== undefined) { - if (stopWhenFound) { - return value; - } - if (!values) { - values = []; - } - values.push(value); - } - if (++loopCount > LOOP_LIMIT) { - warn('getInheritableProperty: maximum loop count exceeded for "' + key + '"'); - break; - } - dict = dict.get('Parent'); - } - return values; -} -var Util = function UtilClosure() { - function Util() {} - var rgbBuf = ['rgb(', 0, ',', 0, ',', 0, ')']; - Util.makeCssRgb = function Util_makeCssRgb(r, g, b) { - rgbBuf[1] = r; - rgbBuf[3] = g; - rgbBuf[5] = b; - return rgbBuf.join(''); - }; - Util.transform = function Util_transform(m1, m2) { - return [m1[0] * m2[0] + m1[2] * m2[1], m1[1] * m2[0] + m1[3] * m2[1], m1[0] * m2[2] + m1[2] * m2[3], m1[1] * m2[2] + m1[3] * m2[3], m1[0] * m2[4] + m1[2] * m2[5] + m1[4], m1[1] * m2[4] + m1[3] * m2[5] + m1[5]]; - }; - Util.applyTransform = function Util_applyTransform(p, m) { - var xt = p[0] * m[0] + p[1] * m[2] + m[4]; - var yt = p[0] * m[1] + p[1] * m[3] + m[5]; - return [xt, yt]; - }; - Util.applyInverseTransform = function Util_applyInverseTransform(p, m) { - var d = m[0] * m[3] - m[1] * m[2]; - var xt = (p[0] * m[3] - p[1] * m[2] + m[2] * m[5] - m[4] * m[3]) / d; - var yt = (-p[0] * m[1] + p[1] * m[0] + m[4] * m[1] - m[5] * m[0]) / d; - return [xt, yt]; - }; - Util.getAxialAlignedBoundingBox = function Util_getAxialAlignedBoundingBox(r, m) { - var p1 = Util.applyTransform(r, m); - var p2 = Util.applyTransform(r.slice(2, 4), m); - var p3 = Util.applyTransform([r[0], r[3]], m); - var p4 = Util.applyTransform([r[2], r[1]], m); - return [Math.min(p1[0], p2[0], p3[0], p4[0]), Math.min(p1[1], p2[1], p3[1], p4[1]), Math.max(p1[0], p2[0], p3[0], p4[0]), Math.max(p1[1], p2[1], p3[1], p4[1])]; - }; - Util.inverseTransform = function Util_inverseTransform(m) { - var d = m[0] * m[3] - m[1] * m[2]; - return [m[3] / d, -m[1] / d, -m[2] / d, m[0] / d, (m[2] * m[5] - m[4] * m[3]) / d, (m[4] * m[1] - m[5] * m[0]) / d]; - }; - Util.apply3dTransform = function Util_apply3dTransform(m, v) { - return [m[0] * v[0] + m[1] * v[1] + m[2] * v[2], m[3] * v[0] + m[4] * v[1] + m[5] * v[2], m[6] * v[0] + m[7] * v[1] + m[8] * v[2]]; - }; - Util.singularValueDecompose2dScale = function Util_singularValueDecompose2dScale(m) { - var transpose = [m[0], m[2], m[1], m[3]]; - var a = m[0] * transpose[0] + m[1] * transpose[2]; - var b = m[0] * transpose[1] + m[1] * transpose[3]; - var c = m[2] * transpose[0] + m[3] * transpose[2]; - var d = m[2] * transpose[1] + m[3] * transpose[3]; - var first = (a + d) / 2; - var second = Math.sqrt((a + d) * (a + d) - 4 * (a * d - c * b)) / 2; - var sx = first + second || 1; - var sy = first - second || 1; - return [Math.sqrt(sx), Math.sqrt(sy)]; - }; - Util.normalizeRect = function Util_normalizeRect(rect) { - var r = rect.slice(0); - if (rect[0] > rect[2]) { - r[0] = rect[2]; - r[2] = rect[0]; - } - if (rect[1] > rect[3]) { - r[1] = rect[3]; - r[3] = rect[1]; - } - return r; - }; - Util.intersect = function Util_intersect(rect1, rect2) { - function compare(a, b) { - return a - b; - } - var orderedX = [rect1[0], rect1[2], rect2[0], rect2[2]].sort(compare), - orderedY = [rect1[1], rect1[3], rect2[1], rect2[3]].sort(compare), - result = []; - rect1 = Util.normalizeRect(rect1); - rect2 = Util.normalizeRect(rect2); - if (orderedX[0] === rect1[0] && orderedX[1] === rect2[0] || orderedX[0] === rect2[0] && orderedX[1] === rect1[0]) { - result[0] = orderedX[1]; - result[2] = orderedX[2]; - } else { - return false; - } - if (orderedY[0] === rect1[1] && orderedY[1] === rect2[1] || orderedY[0] === rect2[1] && orderedY[1] === rect1[1]) { - result[1] = orderedY[1]; - result[3] = orderedY[2]; - } else { - return false; - } - return result; - }; - return Util; -}(); -var ROMAN_NUMBER_MAP = ['', 'C', 'CC', 'CCC', 'CD', 'D', 'DC', 'DCC', 'DCCC', 'CM', '', 'X', 'XX', 'XXX', 'XL', 'L', 'LX', 'LXX', 'LXXX', 'XC', '', 'I', 'II', 'III', 'IV', 'V', 'VI', 'VII', 'VIII', 'IX']; -function toRomanNumerals(number) { - var lowerCase = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; - - assert(Number.isInteger(number) && number > 0, 'The number should be a positive integer.'); - var pos = void 0, - romanBuf = []; - while (number >= 1000) { - number -= 1000; - romanBuf.push('M'); - } - pos = number / 100 | 0; - number %= 100; - romanBuf.push(ROMAN_NUMBER_MAP[pos]); - pos = number / 10 | 0; - number %= 10; - romanBuf.push(ROMAN_NUMBER_MAP[10 + pos]); - romanBuf.push(ROMAN_NUMBER_MAP[20 + number]); - var romanStr = romanBuf.join(''); - return lowerCase ? romanStr.toLowerCase() : romanStr; -} -var PDFStringTranslateTable = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2D8, 0x2C7, 0x2C6, 0x2D9, 0x2DD, 0x2DB, 0x2DA, 0x2DC, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x2022, 0x2020, 0x2021, 0x2026, 0x2014, 0x2013, 0x192, 0x2044, 0x2039, 0x203A, 0x2212, 0x2030, 0x201E, 0x201C, 0x201D, 0x2018, 0x2019, 0x201A, 0x2122, 0xFB01, 0xFB02, 0x141, 0x152, 0x160, 0x178, 0x17D, 0x131, 0x142, 0x153, 0x161, 0x17E, 0, 0x20AC]; -function stringToPDFString(str) { - var i, - n = str.length, - strBuf = []; - if (str[0] === '\xFE' && str[1] === '\xFF') { - for (i = 2; i < n; i += 2) { - strBuf.push(String.fromCharCode(str.charCodeAt(i) << 8 | str.charCodeAt(i + 1))); - } - } else { - for (i = 0; i < n; ++i) { - var code = PDFStringTranslateTable[str.charCodeAt(i)]; - strBuf.push(code ? String.fromCharCode(code) : str.charAt(i)); - } - } - return strBuf.join(''); -} -function stringToUTF8String(str) { - return decodeURIComponent(escape(str)); -} -function utf8StringToString(str) { - return unescape(encodeURIComponent(str)); -} -function isEmptyObj(obj) { - for (var key in obj) { - return false; - } - return true; -} -function isBool(v) { - return typeof v === 'boolean'; -} -function isNum(v) { - return typeof v === 'number'; -} -function isString(v) { - return typeof v === 'string'; -} -function isArrayBuffer(v) { - return (typeof v === 'undefined' ? 'undefined' : _typeof(v)) === 'object' && v !== null && v.byteLength !== undefined; -} -function isSpace(ch) { - return ch === 0x20 || ch === 0x09 || ch === 0x0D || ch === 0x0A; -} -function createPromiseCapability() { - var capability = {}; - capability.promise = new Promise(function (resolve, reject) { - capability.resolve = resolve; - capability.reject = reject; - }); - return capability; -} -var createObjectURL = function createObjectURLClosure() { - var digits = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/='; - return function createObjectURL(data, contentType) { - var forceDataSchema = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; - - if (!forceDataSchema && _url_polyfill.URL.createObjectURL) { - var blob = new Blob([data], { type: contentType }); - return _url_polyfill.URL.createObjectURL(blob); - } - var buffer = 'data:' + contentType + ';base64,'; - for (var i = 0, ii = data.length; i < ii; i += 3) { - var b1 = data[i] & 0xFF; - var b2 = data[i + 1] & 0xFF; - var b3 = data[i + 2] & 0xFF; - var d1 = b1 >> 2, - d2 = (b1 & 3) << 4 | b2 >> 4; - var d3 = i + 1 < ii ? (b2 & 0xF) << 2 | b3 >> 6 : 64; - var d4 = i + 2 < ii ? b3 & 0x3F : 64; - buffer += digits[d1] + digits[d2] + digits[d3] + digits[d4]; - } - return buffer; - }; -}(); -exports.FONT_IDENTITY_MATRIX = FONT_IDENTITY_MATRIX; -exports.IDENTITY_MATRIX = IDENTITY_MATRIX; -exports.OPS = OPS; -exports.VerbosityLevel = VerbosityLevel; -exports.UNSUPPORTED_FEATURES = UNSUPPORTED_FEATURES; -exports.AnnotationBorderStyleType = AnnotationBorderStyleType; -exports.AnnotationFieldFlag = AnnotationFieldFlag; -exports.AnnotationFlag = AnnotationFlag; -exports.AnnotationType = AnnotationType; -exports.FontType = FontType; -exports.ImageKind = ImageKind; -exports.CMapCompressionType = CMapCompressionType; -exports.AbortException = AbortException; -exports.InvalidPDFException = InvalidPDFException; -exports.MissingDataException = MissingDataException; -exports.MissingPDFException = MissingPDFException; -exports.NativeImageDecoding = NativeImageDecoding; -exports.PasswordException = PasswordException; -exports.PasswordResponses = PasswordResponses; -exports.PermissionFlag = PermissionFlag; -exports.StreamType = StreamType; -exports.TextRenderingMode = TextRenderingMode; -exports.UnexpectedResponseException = UnexpectedResponseException; -exports.UnknownErrorException = UnknownErrorException; -exports.Util = Util; -exports.toRomanNumerals = toRomanNumerals; -exports.XRefParseException = XRefParseException; -exports.FormatError = FormatError; -exports.arrayByteLength = arrayByteLength; -exports.arraysToBytes = arraysToBytes; -exports.assert = assert; -exports.bytesToString = bytesToString; -exports.createPromiseCapability = createPromiseCapability; -exports.createObjectURL = createObjectURL; -exports.deprecated = deprecated; -exports.getInheritableProperty = getInheritableProperty; -exports.getLookupTableFactory = getLookupTableFactory; -exports.getVerbosityLevel = getVerbosityLevel; -exports.info = info; -exports.isArrayBuffer = isArrayBuffer; -exports.isBool = isBool; -exports.isEmptyObj = isEmptyObj; -exports.isNum = isNum; -exports.isString = isString; -exports.isSpace = isSpace; -exports.isSameOrigin = isSameOrigin; -exports.createValidAbsoluteUrl = createValidAbsoluteUrl; -exports.isLittleEndian = isLittleEndian; -exports.isEvalSupported = isEvalSupported; -exports.log2 = log2; -exports.readInt8 = readInt8; -exports.readUint16 = readUint16; -exports.readUint32 = readUint32; -exports.removeNullCharacters = removeNullCharacters; -exports.ReadableStream = _streams_polyfill.ReadableStream; -exports.URL = _url_polyfill.URL; -exports.setVerbosityLevel = setVerbosityLevel; -exports.shadow = shadow; -exports.string32 = string32; -exports.stringToBytes = stringToBytes; -exports.stringToPDFString = stringToPDFString; -exports.stringToUTF8String = stringToUTF8String; -exports.utf8StringToString = utf8StringToString; -exports.warn = warn; -exports.unreachable = unreachable; - -/***/ }), -/* 2 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; - -var globalScope = __w_pdfjs_require__(3); -if (!globalScope._pdfjsCompatibilityChecked) { - globalScope._pdfjsCompatibilityChecked = true; - var isNodeJS = __w_pdfjs_require__(4); - var hasDOM = (typeof window === 'undefined' ? 'undefined' : _typeof(window)) === 'object' && (typeof document === 'undefined' ? 'undefined' : _typeof(document)) === 'object'; - (function checkNodeBtoa() { - if (globalScope.btoa || !isNodeJS()) { - return; - } - globalScope.btoa = function (chars) { - return Buffer.from(chars, 'binary').toString('base64'); - }; - })(); - (function checkNodeAtob() { - if (globalScope.atob || !isNodeJS()) { - return; - } - globalScope.atob = function (input) { - return Buffer.from(input, 'base64').toString('binary'); - }; - })(); - (function checkCurrentScript() { - if (!hasDOM) { - return; - } - if ('currentScript' in document) { - return; - } - Object.defineProperty(document, 'currentScript', { - get: function get() { - var scripts = document.getElementsByTagName('script'); - return scripts[scripts.length - 1]; - }, - - enumerable: true, - configurable: true - }); - })(); - (function checkChildNodeRemove() { - if (!hasDOM) { - return; - } - if (typeof Element.prototype.remove !== 'undefined') { - return; - } - Element.prototype.remove = function () { - if (this.parentNode) { - this.parentNode.removeChild(this); - } - }; - })(); - (function checkDOMTokenListToggle() { - if (!hasDOM || isNodeJS()) { - return; - } - var div = document.createElement('div'); - if (div.classList.toggle('test', 0) === false) { - return; - } - var originalDOMTokenListToggle = DOMTokenList.prototype.toggle; - DOMTokenList.prototype.toggle = function (token) { - if (arguments.length > 1) { - var force = !!arguments[1]; - return this[force ? 'add' : 'remove'](token), force; - } - return originalDOMTokenListToggle(token); - }; - })(); - (function checkStringIncludes() { - if (String.prototype.includes) { - return; - } - __w_pdfjs_require__(5); - })(); - (function checkArrayIncludes() { - if (Array.prototype.includes) { - return; - } - __w_pdfjs_require__(33); - })(); - (function checkObjectAssign() { - if (Object.assign) { - return; - } - __w_pdfjs_require__(42); - })(); - (function checkMathLog2() { - if (Math.log2) { - return; - } - Math.log2 = __w_pdfjs_require__(52); - })(); - (function checkNumberIsNaN() { - if (Number.isNaN) { - return; - } - Number.isNaN = __w_pdfjs_require__(54); - })(); - (function checkNumberIsInteger() { - if (Number.isInteger) { - return; - } - Number.isInteger = __w_pdfjs_require__(56); - })(); - (function checkPromise() { - if (globalScope.Promise) { - return; - } - globalScope.Promise = __w_pdfjs_require__(59); - })(); - (function checkWeakMap() { - if (globalScope.WeakMap) { - return; - } - globalScope.WeakMap = __w_pdfjs_require__(94); - })(); - (function checkStringCodePointAt() { - if (String.codePointAt) { - return; - } - String.codePointAt = __w_pdfjs_require__(111); - })(); - (function checkStringFromCodePoint() { - if (String.fromCodePoint) { - return; - } - String.fromCodePoint = __w_pdfjs_require__(113); - })(); - (function checkSymbol() { - if (globalScope.Symbol) { - return; - } - __w_pdfjs_require__(115); - })(); - (function checkObjectValues() { - if (Object.values) { - return; - } - Object.values = __w_pdfjs_require__(122); - })(); -} - -/***/ }), -/* 3 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -module.exports = typeof window !== 'undefined' && window.Math === Math ? window : typeof global !== 'undefined' && global.Math === Math ? global : typeof self !== 'undefined' && self.Math === Math ? self : {}; - -/***/ }), -/* 4 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; - -module.exports = function isNodeJS() { - return (typeof process === 'undefined' ? 'undefined' : _typeof(process)) === 'object' && process + '' === '[object process]'; -}; - -/***/ }), -/* 5 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -__w_pdfjs_require__(6); -module.exports = __w_pdfjs_require__(9).String.includes; - -/***/ }), -/* 6 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var $export = __w_pdfjs_require__(7); -var context = __w_pdfjs_require__(25); -var INCLUDES = 'includes'; -$export($export.P + $export.F * __w_pdfjs_require__(32)(INCLUDES), 'String', { - includes: function includes(searchString) { - return !!~context(this, searchString, INCLUDES).indexOf(searchString, arguments.length > 1 ? arguments[1] : undefined); - } -}); - -/***/ }), -/* 7 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var global = __w_pdfjs_require__(8); -var core = __w_pdfjs_require__(9); -var hide = __w_pdfjs_require__(10); -var redefine = __w_pdfjs_require__(20); -var ctx = __w_pdfjs_require__(23); -var PROTOTYPE = 'prototype'; -var $export = function $export(type, name, source) { - var IS_FORCED = type & $export.F; - var IS_GLOBAL = type & $export.G; - var IS_STATIC = type & $export.S; - var IS_PROTO = type & $export.P; - var IS_BIND = type & $export.B; - var target = IS_GLOBAL ? global : IS_STATIC ? global[name] || (global[name] = {}) : (global[name] || {})[PROTOTYPE]; - var exports = IS_GLOBAL ? core : core[name] || (core[name] = {}); - var expProto = exports[PROTOTYPE] || (exports[PROTOTYPE] = {}); - var key, own, out, exp; - if (IS_GLOBAL) source = name; - for (key in source) { - own = !IS_FORCED && target && target[key] !== undefined; - out = (own ? target : source)[key]; - exp = IS_BIND && own ? ctx(out, global) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out; - if (target) redefine(target, key, out, type & $export.U); - if (exports[key] != out) hide(exports, key, exp); - if (IS_PROTO && expProto[key] != out) expProto[key] = out; - } -}; -global.core = core; -$export.F = 1; -$export.G = 2; -$export.S = 4; -$export.P = 8; -$export.B = 16; -$export.W = 32; -$export.U = 64; -$export.R = 128; -module.exports = $export; - -/***/ }), -/* 8 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var global = module.exports = typeof window != 'undefined' && window.Math == Math ? window : typeof self != 'undefined' && self.Math == Math ? self : Function('return this')(); -if (typeof __g == 'number') __g = global; - -/***/ }), -/* 9 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var core = module.exports = { version: '2.5.7' }; -if (typeof __e == 'number') __e = core; - -/***/ }), -/* 10 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var dP = __w_pdfjs_require__(11); -var createDesc = __w_pdfjs_require__(19); -module.exports = __w_pdfjs_require__(15) ? function (object, key, value) { - return dP.f(object, key, createDesc(1, value)); -} : function (object, key, value) { - object[key] = value; - return object; -}; - -/***/ }), -/* 11 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var anObject = __w_pdfjs_require__(12); -var IE8_DOM_DEFINE = __w_pdfjs_require__(14); -var toPrimitive = __w_pdfjs_require__(18); -var dP = Object.defineProperty; -exports.f = __w_pdfjs_require__(15) ? Object.defineProperty : function defineProperty(O, P, Attributes) { - anObject(O); - P = toPrimitive(P, true); - anObject(Attributes); - if (IE8_DOM_DEFINE) try { - return dP(O, P, Attributes); - } catch (e) {} - if ('get' in Attributes || 'set' in Attributes) throw TypeError('Accessors not supported!'); - if ('value' in Attributes) O[P] = Attributes.value; - return O; -}; - -/***/ }), -/* 12 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var isObject = __w_pdfjs_require__(13); -module.exports = function (it) { - if (!isObject(it)) throw TypeError(it + ' is not an object!'); - return it; -}; - -/***/ }), -/* 13 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; - -module.exports = function (it) { - return (typeof it === 'undefined' ? 'undefined' : _typeof(it)) === 'object' ? it !== null : typeof it === 'function'; -}; - -/***/ }), -/* 14 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -module.exports = !__w_pdfjs_require__(15) && !__w_pdfjs_require__(16)(function () { - return Object.defineProperty(__w_pdfjs_require__(17)('div'), 'a', { - get: function get() { - return 7; - } - }).a != 7; -}); - -/***/ }), -/* 15 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -module.exports = !__w_pdfjs_require__(16)(function () { - return Object.defineProperty({}, 'a', { - get: function get() { - return 7; - } - }).a != 7; -}); - -/***/ }), -/* 16 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -module.exports = function (exec) { - try { - return !!exec(); - } catch (e) { - return true; - } -}; - -/***/ }), -/* 17 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var isObject = __w_pdfjs_require__(13); -var document = __w_pdfjs_require__(8).document; -var is = isObject(document) && isObject(document.createElement); -module.exports = function (it) { - return is ? document.createElement(it) : {}; -}; - -/***/ }), -/* 18 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var isObject = __w_pdfjs_require__(13); -module.exports = function (it, S) { - if (!isObject(it)) return it; - var fn, val; - if (S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val; - if (typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it))) return val; - if (!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it))) return val; - throw TypeError("Can't convert object to primitive value"); -}; - -/***/ }), -/* 19 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -module.exports = function (bitmap, value) { - return { - enumerable: !(bitmap & 1), - configurable: !(bitmap & 2), - writable: !(bitmap & 4), - value: value - }; -}; - -/***/ }), -/* 20 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var global = __w_pdfjs_require__(8); -var hide = __w_pdfjs_require__(10); -var has = __w_pdfjs_require__(21); -var SRC = __w_pdfjs_require__(22)('src'); -var TO_STRING = 'toString'; -var $toString = Function[TO_STRING]; -var TPL = ('' + $toString).split(TO_STRING); -__w_pdfjs_require__(9).inspectSource = function (it) { - return $toString.call(it); -}; -(module.exports = function (O, key, val, safe) { - var isFunction = typeof val == 'function'; - if (isFunction) has(val, 'name') || hide(val, 'name', key); - if (O[key] === val) return; - if (isFunction) has(val, SRC) || hide(val, SRC, O[key] ? '' + O[key] : TPL.join(String(key))); - if (O === global) { - O[key] = val; - } else if (!safe) { - delete O[key]; - hide(O, key, val); - } else if (O[key]) { - O[key] = val; - } else { - hide(O, key, val); - } -})(Function.prototype, TO_STRING, function toString() { - return typeof this == 'function' && this[SRC] || $toString.call(this); -}); - -/***/ }), -/* 21 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var hasOwnProperty = {}.hasOwnProperty; -module.exports = function (it, key) { - return hasOwnProperty.call(it, key); -}; - -/***/ }), -/* 22 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var id = 0; -var px = Math.random(); -module.exports = function (key) { - return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36)); -}; - -/***/ }), -/* 23 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var aFunction = __w_pdfjs_require__(24); -module.exports = function (fn, that, length) { - aFunction(fn); - if (that === undefined) return fn; - switch (length) { - case 1: - return function (a) { - return fn.call(that, a); - }; - case 2: - return function (a, b) { - return fn.call(that, a, b); - }; - case 3: - return function (a, b, c) { - return fn.call(that, a, b, c); - }; - } - return function () { - return fn.apply(that, arguments); - }; -}; - -/***/ }), -/* 24 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -module.exports = function (it) { - if (typeof it != 'function') throw TypeError(it + ' is not a function!'); - return it; -}; - -/***/ }), -/* 25 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var isRegExp = __w_pdfjs_require__(26); -var defined = __w_pdfjs_require__(31); -module.exports = function (that, searchString, NAME) { - if (isRegExp(searchString)) throw TypeError('String#' + NAME + " doesn't accept regex!"); - return String(defined(that)); -}; - -/***/ }), -/* 26 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var isObject = __w_pdfjs_require__(13); -var cof = __w_pdfjs_require__(27); -var MATCH = __w_pdfjs_require__(28)('match'); -module.exports = function (it) { - var isRegExp; - return isObject(it) && ((isRegExp = it[MATCH]) !== undefined ? !!isRegExp : cof(it) == 'RegExp'); -}; - -/***/ }), -/* 27 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var toString = {}.toString; -module.exports = function (it) { - return toString.call(it).slice(8, -1); -}; - -/***/ }), -/* 28 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var store = __w_pdfjs_require__(29)('wks'); -var uid = __w_pdfjs_require__(22); -var _Symbol = __w_pdfjs_require__(8).Symbol; -var USE_SYMBOL = typeof _Symbol == 'function'; -var $exports = module.exports = function (name) { - return store[name] || (store[name] = USE_SYMBOL && _Symbol[name] || (USE_SYMBOL ? _Symbol : uid)('Symbol.' + name)); -}; -$exports.store = store; - -/***/ }), -/* 29 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var core = __w_pdfjs_require__(9); -var global = __w_pdfjs_require__(8); -var SHARED = '__core-js_shared__'; -var store = global[SHARED] || (global[SHARED] = {}); -(module.exports = function (key, value) { - return store[key] || (store[key] = value !== undefined ? value : {}); -})('versions', []).push({ - version: core.version, - mode: __w_pdfjs_require__(30) ? 'pure' : 'global', - copyright: '© 2018 Denis Pushkarev (zloirock.ru)' -}); - -/***/ }), -/* 30 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -module.exports = false; - -/***/ }), -/* 31 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -module.exports = function (it) { - if (it == undefined) throw TypeError("Can't call method on " + it); - return it; -}; - -/***/ }), -/* 32 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var MATCH = __w_pdfjs_require__(28)('match'); -module.exports = function (KEY) { - var re = /./; - try { - '/./'[KEY](re); - } catch (e) { - try { - re[MATCH] = false; - return !'/./'[KEY](re); - } catch (f) {} - } - return true; -}; - -/***/ }), -/* 33 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -__w_pdfjs_require__(34); -module.exports = __w_pdfjs_require__(9).Array.includes; - -/***/ }), -/* 34 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var $export = __w_pdfjs_require__(7); -var $includes = __w_pdfjs_require__(35)(true); -$export($export.P, 'Array', { - includes: function includes(el) { - return $includes(this, el, arguments.length > 1 ? arguments[1] : undefined); - } -}); -__w_pdfjs_require__(41)('includes'); - -/***/ }), -/* 35 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var toIObject = __w_pdfjs_require__(36); -var toLength = __w_pdfjs_require__(38); -var toAbsoluteIndex = __w_pdfjs_require__(40); -module.exports = function (IS_INCLUDES) { - return function ($this, el, fromIndex) { - var O = toIObject($this); - var length = toLength(O.length); - var index = toAbsoluteIndex(fromIndex, length); - var value; - if (IS_INCLUDES && el != el) while (length > index) { - value = O[index++]; - if (value != value) return true; - } else for (; length > index; index++) { - if (IS_INCLUDES || index in O) { - if (O[index] === el) return IS_INCLUDES || index || 0; - } - }return !IS_INCLUDES && -1; - }; -}; - -/***/ }), -/* 36 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var IObject = __w_pdfjs_require__(37); -var defined = __w_pdfjs_require__(31); -module.exports = function (it) { - return IObject(defined(it)); -}; - -/***/ }), -/* 37 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var cof = __w_pdfjs_require__(27); -module.exports = Object('z').propertyIsEnumerable(0) ? Object : function (it) { - return cof(it) == 'String' ? it.split('') : Object(it); -}; - -/***/ }), -/* 38 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var toInteger = __w_pdfjs_require__(39); -var min = Math.min; -module.exports = function (it) { - return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; -}; - -/***/ }), -/* 39 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var ceil = Math.ceil; -var floor = Math.floor; -module.exports = function (it) { - return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it); -}; - -/***/ }), -/* 40 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var toInteger = __w_pdfjs_require__(39); -var max = Math.max; -var min = Math.min; -module.exports = function (index, length) { - index = toInteger(index); - return index < 0 ? max(index + length, 0) : min(index, length); -}; - -/***/ }), -/* 41 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var UNSCOPABLES = __w_pdfjs_require__(28)('unscopables'); -var ArrayProto = Array.prototype; -if (ArrayProto[UNSCOPABLES] == undefined) __w_pdfjs_require__(10)(ArrayProto, UNSCOPABLES, {}); -module.exports = function (key) { - ArrayProto[UNSCOPABLES][key] = true; -}; - -/***/ }), -/* 42 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -__w_pdfjs_require__(43); -module.exports = __w_pdfjs_require__(9).Object.assign; - -/***/ }), -/* 43 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var $export = __w_pdfjs_require__(7); -$export($export.S + $export.F, 'Object', { assign: __w_pdfjs_require__(44) }); - -/***/ }), -/* 44 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var getKeys = __w_pdfjs_require__(45); -var gOPS = __w_pdfjs_require__(49); -var pIE = __w_pdfjs_require__(50); -var toObject = __w_pdfjs_require__(51); -var IObject = __w_pdfjs_require__(37); -var $assign = Object.assign; -module.exports = !$assign || __w_pdfjs_require__(16)(function () { - var A = {}; - var B = {}; - var S = Symbol(); - var K = 'abcdefghijklmnopqrst'; - A[S] = 7; - K.split('').forEach(function (k) { - B[k] = k; - }); - return $assign({}, A)[S] != 7 || Object.keys($assign({}, B)).join('') != K; -}) ? function assign(target, source) { - var T = toObject(target); - var aLen = arguments.length; - var index = 1; - var getSymbols = gOPS.f; - var isEnum = pIE.f; - while (aLen > index) { - var S = IObject(arguments[index++]); - var keys = getSymbols ? getKeys(S).concat(getSymbols(S)) : getKeys(S); - var length = keys.length; - var j = 0; - var key; - while (length > j) { - if (isEnum.call(S, key = keys[j++])) T[key] = S[key]; - } - } - return T; -} : $assign; - -/***/ }), -/* 45 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var $keys = __w_pdfjs_require__(46); -var enumBugKeys = __w_pdfjs_require__(48); -module.exports = Object.keys || function keys(O) { - return $keys(O, enumBugKeys); -}; - -/***/ }), -/* 46 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var has = __w_pdfjs_require__(21); -var toIObject = __w_pdfjs_require__(36); -var arrayIndexOf = __w_pdfjs_require__(35)(false); -var IE_PROTO = __w_pdfjs_require__(47)('IE_PROTO'); -module.exports = function (object, names) { - var O = toIObject(object); - var i = 0; - var result = []; - var key; - for (key in O) { - if (key != IE_PROTO) has(O, key) && result.push(key); - }while (names.length > i) { - if (has(O, key = names[i++])) { - ~arrayIndexOf(result, key) || result.push(key); - } - }return result; -}; - -/***/ }), -/* 47 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var shared = __w_pdfjs_require__(29)('keys'); -var uid = __w_pdfjs_require__(22); -module.exports = function (key) { - return shared[key] || (shared[key] = uid(key)); -}; - -/***/ }), -/* 48 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -module.exports = 'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'.split(','); - -/***/ }), -/* 49 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -exports.f = Object.getOwnPropertySymbols; - -/***/ }), -/* 50 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -exports.f = {}.propertyIsEnumerable; - -/***/ }), -/* 51 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var defined = __w_pdfjs_require__(31); -module.exports = function (it) { - return Object(defined(it)); -}; - -/***/ }), -/* 52 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -__w_pdfjs_require__(53); -module.exports = __w_pdfjs_require__(9).Math.log2; - -/***/ }), -/* 53 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var $export = __w_pdfjs_require__(7); -$export($export.S, 'Math', { - log2: function log2(x) { - return Math.log(x) / Math.LN2; - } -}); - -/***/ }), -/* 54 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -__w_pdfjs_require__(55); -module.exports = __w_pdfjs_require__(9).Number.isNaN; - -/***/ }), -/* 55 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var $export = __w_pdfjs_require__(7); -$export($export.S, 'Number', { - isNaN: function isNaN(number) { - return number != number; - } -}); - -/***/ }), -/* 56 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -__w_pdfjs_require__(57); -module.exports = __w_pdfjs_require__(9).Number.isInteger; - -/***/ }), -/* 57 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var $export = __w_pdfjs_require__(7); -$export($export.S, 'Number', { isInteger: __w_pdfjs_require__(58) }); - -/***/ }), -/* 58 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var isObject = __w_pdfjs_require__(13); -var floor = Math.floor; -module.exports = function isInteger(it) { - return !isObject(it) && isFinite(it) && floor(it) === it; -}; - -/***/ }), -/* 59 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -__w_pdfjs_require__(60); -__w_pdfjs_require__(62); -__w_pdfjs_require__(72); -__w_pdfjs_require__(75); -__w_pdfjs_require__(92); -__w_pdfjs_require__(93); -module.exports = __w_pdfjs_require__(9).Promise; - -/***/ }), -/* 60 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var classof = __w_pdfjs_require__(61); -var test = {}; -test[__w_pdfjs_require__(28)('toStringTag')] = 'z'; -if (test + '' != '[object z]') { - __w_pdfjs_require__(20)(Object.prototype, 'toString', function toString() { - return '[object ' + classof(this) + ']'; - }, true); -} - -/***/ }), -/* 61 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var cof = __w_pdfjs_require__(27); -var TAG = __w_pdfjs_require__(28)('toStringTag'); -var ARG = cof(function () { - return arguments; -}()) == 'Arguments'; -var tryGet = function tryGet(it, key) { - try { - return it[key]; - } catch (e) {} -}; -module.exports = function (it) { - var O, T, B; - return it === undefined ? 'Undefined' : it === null ? 'Null' : typeof (T = tryGet(O = Object(it), TAG)) == 'string' ? T : ARG ? cof(O) : (B = cof(O)) == 'Object' && typeof O.callee == 'function' ? 'Arguments' : B; -}; - -/***/ }), -/* 62 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var $at = __w_pdfjs_require__(63)(true); -__w_pdfjs_require__(64)(String, 'String', function (iterated) { - this._t = String(iterated); - this._i = 0; -}, function () { - var O = this._t; - var index = this._i; - var point; - if (index >= O.length) return { - value: undefined, - done: true - }; - point = $at(O, index); - this._i += point.length; - return { - value: point, - done: false - }; -}); - -/***/ }), -/* 63 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var toInteger = __w_pdfjs_require__(39); -var defined = __w_pdfjs_require__(31); -module.exports = function (TO_STRING) { - return function (that, pos) { - var s = String(defined(that)); - var i = toInteger(pos); - var l = s.length; - var a, b; - if (i < 0 || i >= l) return TO_STRING ? '' : undefined; - a = s.charCodeAt(i); - return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff ? TO_STRING ? s.charAt(i) : a : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000; - }; -}; - -/***/ }), -/* 64 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var LIBRARY = __w_pdfjs_require__(30); -var $export = __w_pdfjs_require__(7); -var redefine = __w_pdfjs_require__(20); -var hide = __w_pdfjs_require__(10); -var Iterators = __w_pdfjs_require__(65); -var $iterCreate = __w_pdfjs_require__(66); -var setToStringTag = __w_pdfjs_require__(70); -var getPrototypeOf = __w_pdfjs_require__(71); -var ITERATOR = __w_pdfjs_require__(28)('iterator'); -var BUGGY = !([].keys && 'next' in [].keys()); -var FF_ITERATOR = '@@iterator'; -var KEYS = 'keys'; -var VALUES = 'values'; -var returnThis = function returnThis() { - return this; -}; -module.exports = function (Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED) { - $iterCreate(Constructor, NAME, next); - var getMethod = function getMethod(kind) { - if (!BUGGY && kind in proto) return proto[kind]; - switch (kind) { - case KEYS: - return function keys() { - return new Constructor(this, kind); - }; - case VALUES: - return function values() { - return new Constructor(this, kind); - }; - } - return function entries() { - return new Constructor(this, kind); - }; - }; - var TAG = NAME + ' Iterator'; - var DEF_VALUES = DEFAULT == VALUES; - var VALUES_BUG = false; - var proto = Base.prototype; - var $native = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT]; - var $default = $native || getMethod(DEFAULT); - var $entries = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined; - var $anyNative = NAME == 'Array' ? proto.entries || $native : $native; - var methods, key, IteratorPrototype; - if ($anyNative) { - IteratorPrototype = getPrototypeOf($anyNative.call(new Base())); - if (IteratorPrototype !== Object.prototype && IteratorPrototype.next) { - setToStringTag(IteratorPrototype, TAG, true); - if (!LIBRARY && typeof IteratorPrototype[ITERATOR] != 'function') hide(IteratorPrototype, ITERATOR, returnThis); - } - } - if (DEF_VALUES && $native && $native.name !== VALUES) { - VALUES_BUG = true; - $default = function values() { - return $native.call(this); - }; - } - if ((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])) { - hide(proto, ITERATOR, $default); - } - Iterators[NAME] = $default; - Iterators[TAG] = returnThis; - if (DEFAULT) { - methods = { - values: DEF_VALUES ? $default : getMethod(VALUES), - keys: IS_SET ? $default : getMethod(KEYS), - entries: $entries - }; - if (FORCED) for (key in methods) { - if (!(key in proto)) redefine(proto, key, methods[key]); - } else $export($export.P + $export.F * (BUGGY || VALUES_BUG), NAME, methods); - } - return methods; -}; - -/***/ }), -/* 65 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -module.exports = {}; - -/***/ }), -/* 66 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var create = __w_pdfjs_require__(67); -var descriptor = __w_pdfjs_require__(19); -var setToStringTag = __w_pdfjs_require__(70); -var IteratorPrototype = {}; -__w_pdfjs_require__(10)(IteratorPrototype, __w_pdfjs_require__(28)('iterator'), function () { - return this; -}); -module.exports = function (Constructor, NAME, next) { - Constructor.prototype = create(IteratorPrototype, { next: descriptor(1, next) }); - setToStringTag(Constructor, NAME + ' Iterator'); -}; - -/***/ }), -/* 67 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var anObject = __w_pdfjs_require__(12); -var dPs = __w_pdfjs_require__(68); -var enumBugKeys = __w_pdfjs_require__(48); -var IE_PROTO = __w_pdfjs_require__(47)('IE_PROTO'); -var Empty = function Empty() {}; -var PROTOTYPE = 'prototype'; -var _createDict = function createDict() { - var iframe = __w_pdfjs_require__(17)('iframe'); - var i = enumBugKeys.length; - var lt = '<'; - var gt = '>'; - var iframeDocument; - iframe.style.display = 'none'; - __w_pdfjs_require__(69).appendChild(iframe); - iframe.src = 'javascript:'; - iframeDocument = iframe.contentWindow.document; - iframeDocument.open(); - iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt); - iframeDocument.close(); - _createDict = iframeDocument.F; - while (i--) { - delete _createDict[PROTOTYPE][enumBugKeys[i]]; - }return _createDict(); -}; -module.exports = Object.create || function create(O, Properties) { - var result; - if (O !== null) { - Empty[PROTOTYPE] = anObject(O); - result = new Empty(); - Empty[PROTOTYPE] = null; - result[IE_PROTO] = O; - } else result = _createDict(); - return Properties === undefined ? result : dPs(result, Properties); -}; - -/***/ }), -/* 68 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var dP = __w_pdfjs_require__(11); -var anObject = __w_pdfjs_require__(12); -var getKeys = __w_pdfjs_require__(45); -module.exports = __w_pdfjs_require__(15) ? Object.defineProperties : function defineProperties(O, Properties) { - anObject(O); - var keys = getKeys(Properties); - var length = keys.length; - var i = 0; - var P; - while (length > i) { - dP.f(O, P = keys[i++], Properties[P]); - }return O; -}; - -/***/ }), -/* 69 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var document = __w_pdfjs_require__(8).document; -module.exports = document && document.documentElement; - -/***/ }), -/* 70 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var def = __w_pdfjs_require__(11).f; -var has = __w_pdfjs_require__(21); -var TAG = __w_pdfjs_require__(28)('toStringTag'); -module.exports = function (it, tag, stat) { - if (it && !has(it = stat ? it : it.prototype, TAG)) def(it, TAG, { - configurable: true, - value: tag - }); -}; - -/***/ }), -/* 71 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var has = __w_pdfjs_require__(21); -var toObject = __w_pdfjs_require__(51); -var IE_PROTO = __w_pdfjs_require__(47)('IE_PROTO'); -var ObjectProto = Object.prototype; -module.exports = Object.getPrototypeOf || function (O) { - O = toObject(O); - if (has(O, IE_PROTO)) return O[IE_PROTO]; - if (typeof O.constructor == 'function' && O instanceof O.constructor) { - return O.constructor.prototype; - } - return O instanceof Object ? ObjectProto : null; -}; - -/***/ }), -/* 72 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var $iterators = __w_pdfjs_require__(73); -var getKeys = __w_pdfjs_require__(45); -var redefine = __w_pdfjs_require__(20); -var global = __w_pdfjs_require__(8); -var hide = __w_pdfjs_require__(10); -var Iterators = __w_pdfjs_require__(65); -var wks = __w_pdfjs_require__(28); -var ITERATOR = wks('iterator'); -var TO_STRING_TAG = wks('toStringTag'); -var ArrayValues = Iterators.Array; -var DOMIterables = { - CSSRuleList: true, - CSSStyleDeclaration: false, - CSSValueList: false, - ClientRectList: false, - DOMRectList: false, - DOMStringList: false, - DOMTokenList: true, - DataTransferItemList: false, - FileList: false, - HTMLAllCollection: false, - HTMLCollection: false, - HTMLFormElement: false, - HTMLSelectElement: false, - MediaList: true, - MimeTypeArray: false, - NamedNodeMap: false, - NodeList: true, - PaintRequestList: false, - Plugin: false, - PluginArray: false, - SVGLengthList: false, - SVGNumberList: false, - SVGPathSegList: false, - SVGPointList: false, - SVGStringList: false, - SVGTransformList: false, - SourceBufferList: false, - StyleSheetList: true, - TextTrackCueList: false, - TextTrackList: false, - TouchList: false -}; -for (var collections = getKeys(DOMIterables), i = 0; i < collections.length; i++) { - var NAME = collections[i]; - var explicit = DOMIterables[NAME]; - var Collection = global[NAME]; - var proto = Collection && Collection.prototype; - var key; - if (proto) { - if (!proto[ITERATOR]) hide(proto, ITERATOR, ArrayValues); - if (!proto[TO_STRING_TAG]) hide(proto, TO_STRING_TAG, NAME); - Iterators[NAME] = ArrayValues; - if (explicit) for (key in $iterators) { - if (!proto[key]) redefine(proto, key, $iterators[key], true); - } - } -} - -/***/ }), -/* 73 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var addToUnscopables = __w_pdfjs_require__(41); -var step = __w_pdfjs_require__(74); -var Iterators = __w_pdfjs_require__(65); -var toIObject = __w_pdfjs_require__(36); -module.exports = __w_pdfjs_require__(64)(Array, 'Array', function (iterated, kind) { - this._t = toIObject(iterated); - this._i = 0; - this._k = kind; -}, function () { - var O = this._t; - var kind = this._k; - var index = this._i++; - if (!O || index >= O.length) { - this._t = undefined; - return step(1); - } - if (kind == 'keys') return step(0, index); - if (kind == 'values') return step(0, O[index]); - return step(0, [index, O[index]]); -}, 'values'); -Iterators.Arguments = Iterators.Array; -addToUnscopables('keys'); -addToUnscopables('values'); -addToUnscopables('entries'); - -/***/ }), -/* 74 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -module.exports = function (done, value) { - return { - value: value, - done: !!done - }; -}; - -/***/ }), -/* 75 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var LIBRARY = __w_pdfjs_require__(30); -var global = __w_pdfjs_require__(8); -var ctx = __w_pdfjs_require__(23); -var classof = __w_pdfjs_require__(61); -var $export = __w_pdfjs_require__(7); -var isObject = __w_pdfjs_require__(13); -var aFunction = __w_pdfjs_require__(24); -var anInstance = __w_pdfjs_require__(76); -var forOf = __w_pdfjs_require__(77); -var speciesConstructor = __w_pdfjs_require__(81); -var task = __w_pdfjs_require__(82).set; -var microtask = __w_pdfjs_require__(84)(); -var newPromiseCapabilityModule = __w_pdfjs_require__(85); -var perform = __w_pdfjs_require__(86); -var userAgent = __w_pdfjs_require__(87); -var promiseResolve = __w_pdfjs_require__(88); -var PROMISE = 'Promise'; -var TypeError = global.TypeError; -var process = global.process; -var versions = process && process.versions; -var v8 = versions && versions.v8 || ''; -var $Promise = global[PROMISE]; -var isNode = classof(process) == 'process'; -var empty = function empty() {}; -var Internal, newGenericPromiseCapability, OwnPromiseCapability, Wrapper; -var newPromiseCapability = newGenericPromiseCapability = newPromiseCapabilityModule.f; -var USE_NATIVE = !!function () { - try { - var promise = $Promise.resolve(1); - var FakePromise = (promise.constructor = {})[__w_pdfjs_require__(28)('species')] = function (exec) { - exec(empty, empty); - }; - return (isNode || typeof PromiseRejectionEvent == 'function') && promise.then(empty) instanceof FakePromise && v8.indexOf('6.6') !== 0 && userAgent.indexOf('Chrome/66') === -1; - } catch (e) {} -}(); -var isThenable = function isThenable(it) { - var then; - return isObject(it) && typeof (then = it.then) == 'function' ? then : false; -}; -var notify = function notify(promise, isReject) { - if (promise._n) return; - promise._n = true; - var chain = promise._c; - microtask(function () { - var value = promise._v; - var ok = promise._s == 1; - var i = 0; - var run = function run(reaction) { - var handler = ok ? reaction.ok : reaction.fail; - var resolve = reaction.resolve; - var reject = reaction.reject; - var domain = reaction.domain; - var result, then, exited; - try { - if (handler) { - if (!ok) { - if (promise._h == 2) onHandleUnhandled(promise); - promise._h = 1; - } - if (handler === true) result = value;else { - if (domain) domain.enter(); - result = handler(value); - if (domain) { - domain.exit(); - exited = true; - } - } - if (result === reaction.promise) { - reject(TypeError('Promise-chain cycle')); - } else if (then = isThenable(result)) { - then.call(result, resolve, reject); - } else resolve(result); - } else reject(value); - } catch (e) { - if (domain && !exited) domain.exit(); - reject(e); - } - }; - while (chain.length > i) { - run(chain[i++]); - }promise._c = []; - promise._n = false; - if (isReject && !promise._h) onUnhandled(promise); - }); -}; -var onUnhandled = function onUnhandled(promise) { - task.call(global, function () { - var value = promise._v; - var unhandled = isUnhandled(promise); - var result, handler, console; - if (unhandled) { - result = perform(function () { - if (isNode) { - process.emit('unhandledRejection', value, promise); - } else if (handler = global.onunhandledrejection) { - handler({ - promise: promise, - reason: value - }); - } else if ((console = global.console) && console.error) { - console.error('Unhandled promise rejection', value); - } - }); - promise._h = isNode || isUnhandled(promise) ? 2 : 1; - } - promise._a = undefined; - if (unhandled && result.e) throw result.v; - }); -}; -var isUnhandled = function isUnhandled(promise) { - return promise._h !== 1 && (promise._a || promise._c).length === 0; -}; -var onHandleUnhandled = function onHandleUnhandled(promise) { - task.call(global, function () { - var handler; - if (isNode) { - process.emit('rejectionHandled', promise); - } else if (handler = global.onrejectionhandled) { - handler({ - promise: promise, - reason: promise._v - }); - } - }); -}; -var $reject = function $reject(value) { - var promise = this; - if (promise._d) return; - promise._d = true; - promise = promise._w || promise; - promise._v = value; - promise._s = 2; - if (!promise._a) promise._a = promise._c.slice(); - notify(promise, true); -}; -var $resolve = function $resolve(value) { - var promise = this; - var then; - if (promise._d) return; - promise._d = true; - promise = promise._w || promise; - try { - if (promise === value) throw TypeError("Promise can't be resolved itself"); - if (then = isThenable(value)) { - microtask(function () { - var wrapper = { - _w: promise, - _d: false - }; - try { - then.call(value, ctx($resolve, wrapper, 1), ctx($reject, wrapper, 1)); - } catch (e) { - $reject.call(wrapper, e); - } - }); - } else { - promise._v = value; - promise._s = 1; - notify(promise, false); - } - } catch (e) { - $reject.call({ - _w: promise, - _d: false - }, e); - } -}; -if (!USE_NATIVE) { - $Promise = function Promise(executor) { - anInstance(this, $Promise, PROMISE, '_h'); - aFunction(executor); - Internal.call(this); - try { - executor(ctx($resolve, this, 1), ctx($reject, this, 1)); - } catch (err) { - $reject.call(this, err); - } - }; - Internal = function Promise(executor) { - this._c = []; - this._a = undefined; - this._s = 0; - this._d = false; - this._v = undefined; - this._h = 0; - this._n = false; - }; - Internal.prototype = __w_pdfjs_require__(89)($Promise.prototype, { - then: function then(onFulfilled, onRejected) { - var reaction = newPromiseCapability(speciesConstructor(this, $Promise)); - reaction.ok = typeof onFulfilled == 'function' ? onFulfilled : true; - reaction.fail = typeof onRejected == 'function' && onRejected; - reaction.domain = isNode ? process.domain : undefined; - this._c.push(reaction); - if (this._a) this._a.push(reaction); - if (this._s) notify(this, false); - return reaction.promise; - }, - 'catch': function _catch(onRejected) { - return this.then(undefined, onRejected); - } - }); - OwnPromiseCapability = function OwnPromiseCapability() { - var promise = new Internal(); - this.promise = promise; - this.resolve = ctx($resolve, promise, 1); - this.reject = ctx($reject, promise, 1); - }; - newPromiseCapabilityModule.f = newPromiseCapability = function newPromiseCapability(C) { - return C === $Promise || C === Wrapper ? new OwnPromiseCapability(C) : newGenericPromiseCapability(C); - }; -} -$export($export.G + $export.W + $export.F * !USE_NATIVE, { Promise: $Promise }); -__w_pdfjs_require__(70)($Promise, PROMISE); -__w_pdfjs_require__(90)(PROMISE); -Wrapper = __w_pdfjs_require__(9)[PROMISE]; -$export($export.S + $export.F * !USE_NATIVE, PROMISE, { - reject: function reject(r) { - var capability = newPromiseCapability(this); - var $$reject = capability.reject; - $$reject(r); - return capability.promise; - } -}); -$export($export.S + $export.F * (LIBRARY || !USE_NATIVE), PROMISE, { - resolve: function resolve(x) { - return promiseResolve(LIBRARY && this === Wrapper ? $Promise : this, x); - } -}); -$export($export.S + $export.F * !(USE_NATIVE && __w_pdfjs_require__(91)(function (iter) { - $Promise.all(iter)['catch'](empty); -})), PROMISE, { - all: function all(iterable) { - var C = this; - var capability = newPromiseCapability(C); - var resolve = capability.resolve; - var reject = capability.reject; - var result = perform(function () { - var values = []; - var index = 0; - var remaining = 1; - forOf(iterable, false, function (promise) { - var $index = index++; - var alreadyCalled = false; - values.push(undefined); - remaining++; - C.resolve(promise).then(function (value) { - if (alreadyCalled) return; - alreadyCalled = true; - values[$index] = value; - --remaining || resolve(values); - }, reject); - }); - --remaining || resolve(values); - }); - if (result.e) reject(result.v); - return capability.promise; - }, - race: function race(iterable) { - var C = this; - var capability = newPromiseCapability(C); - var reject = capability.reject; - var result = perform(function () { - forOf(iterable, false, function (promise) { - C.resolve(promise).then(capability.resolve, reject); - }); - }); - if (result.e) reject(result.v); - return capability.promise; - } -}); - -/***/ }), -/* 76 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -module.exports = function (it, Constructor, name, forbiddenField) { - if (!(it instanceof Constructor) || forbiddenField !== undefined && forbiddenField in it) { - throw TypeError(name + ': incorrect invocation!'); - } - return it; -}; - -/***/ }), -/* 77 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var ctx = __w_pdfjs_require__(23); -var call = __w_pdfjs_require__(78); -var isArrayIter = __w_pdfjs_require__(79); -var anObject = __w_pdfjs_require__(12); -var toLength = __w_pdfjs_require__(38); -var getIterFn = __w_pdfjs_require__(80); -var BREAK = {}; -var RETURN = {}; -var _exports = module.exports = function (iterable, entries, fn, that, ITERATOR) { - var iterFn = ITERATOR ? function () { - return iterable; - } : getIterFn(iterable); - var f = ctx(fn, that, entries ? 2 : 1); - var index = 0; - var length, step, iterator, result; - if (typeof iterFn != 'function') throw TypeError(iterable + ' is not iterable!'); - if (isArrayIter(iterFn)) for (length = toLength(iterable.length); length > index; index++) { - result = entries ? f(anObject(step = iterable[index])[0], step[1]) : f(iterable[index]); - if (result === BREAK || result === RETURN) return result; - } else for (iterator = iterFn.call(iterable); !(step = iterator.next()).done;) { - result = call(iterator, f, step.value, entries); - if (result === BREAK || result === RETURN) return result; - } -}; -_exports.BREAK = BREAK; -_exports.RETURN = RETURN; - -/***/ }), -/* 78 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var anObject = __w_pdfjs_require__(12); -module.exports = function (iterator, fn, value, entries) { - try { - return entries ? fn(anObject(value)[0], value[1]) : fn(value); - } catch (e) { - var ret = iterator['return']; - if (ret !== undefined) anObject(ret.call(iterator)); - throw e; - } -}; - -/***/ }), -/* 79 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var Iterators = __w_pdfjs_require__(65); -var ITERATOR = __w_pdfjs_require__(28)('iterator'); -var ArrayProto = Array.prototype; -module.exports = function (it) { - return it !== undefined && (Iterators.Array === it || ArrayProto[ITERATOR] === it); -}; - -/***/ }), -/* 80 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var classof = __w_pdfjs_require__(61); -var ITERATOR = __w_pdfjs_require__(28)('iterator'); -var Iterators = __w_pdfjs_require__(65); -module.exports = __w_pdfjs_require__(9).getIteratorMethod = function (it) { - if (it != undefined) return it[ITERATOR] || it['@@iterator'] || Iterators[classof(it)]; -}; - -/***/ }), -/* 81 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var anObject = __w_pdfjs_require__(12); -var aFunction = __w_pdfjs_require__(24); -var SPECIES = __w_pdfjs_require__(28)('species'); -module.exports = function (O, D) { - var C = anObject(O).constructor; - var S; - return C === undefined || (S = anObject(C)[SPECIES]) == undefined ? D : aFunction(S); -}; - -/***/ }), -/* 82 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var ctx = __w_pdfjs_require__(23); -var invoke = __w_pdfjs_require__(83); -var html = __w_pdfjs_require__(69); -var cel = __w_pdfjs_require__(17); -var global = __w_pdfjs_require__(8); -var process = global.process; -var setTask = global.setImmediate; -var clearTask = global.clearImmediate; -var MessageChannel = global.MessageChannel; -var Dispatch = global.Dispatch; -var counter = 0; -var queue = {}; -var ONREADYSTATECHANGE = 'onreadystatechange'; -var defer, channel, port; -var run = function run() { - var id = +this; - if (queue.hasOwnProperty(id)) { - var fn = queue[id]; - delete queue[id]; - fn(); - } -}; -var listener = function listener(event) { - run.call(event.data); -}; -if (!setTask || !clearTask) { - setTask = function setImmediate(fn) { - var args = []; - var i = 1; - while (arguments.length > i) { - args.push(arguments[i++]); - }queue[++counter] = function () { - invoke(typeof fn == 'function' ? fn : Function(fn), args); - }; - defer(counter); - return counter; - }; - clearTask = function clearImmediate(id) { - delete queue[id]; - }; - if (__w_pdfjs_require__(27)(process) == 'process') { - defer = function defer(id) { - process.nextTick(ctx(run, id, 1)); - }; - } else if (Dispatch && Dispatch.now) { - defer = function defer(id) { - Dispatch.now(ctx(run, id, 1)); - }; - } else if (MessageChannel) { - channel = new MessageChannel(); - port = channel.port2; - channel.port1.onmessage = listener; - defer = ctx(port.postMessage, port, 1); - } else if (global.addEventListener && typeof postMessage == 'function' && !global.importScripts) { - defer = function defer(id) { - global.postMessage(id + '', '*'); - }; - global.addEventListener('message', listener, false); - } else if (ONREADYSTATECHANGE in cel('script')) { - defer = function defer(id) { - html.appendChild(cel('script'))[ONREADYSTATECHANGE] = function () { - html.removeChild(this); - run.call(id); - }; - }; - } else { - defer = function defer(id) { - setTimeout(ctx(run, id, 1), 0); - }; - } -} -module.exports = { - set: setTask, - clear: clearTask -}; - -/***/ }), -/* 83 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -module.exports = function (fn, args, that) { - var un = that === undefined; - switch (args.length) { - case 0: - return un ? fn() : fn.call(that); - case 1: - return un ? fn(args[0]) : fn.call(that, args[0]); - case 2: - return un ? fn(args[0], args[1]) : fn.call(that, args[0], args[1]); - case 3: - return un ? fn(args[0], args[1], args[2]) : fn.call(that, args[0], args[1], args[2]); - case 4: - return un ? fn(args[0], args[1], args[2], args[3]) : fn.call(that, args[0], args[1], args[2], args[3]); - } - return fn.apply(that, args); -}; - -/***/ }), -/* 84 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var global = __w_pdfjs_require__(8); -var macrotask = __w_pdfjs_require__(82).set; -var Observer = global.MutationObserver || global.WebKitMutationObserver; -var process = global.process; -var Promise = global.Promise; -var isNode = __w_pdfjs_require__(27)(process) == 'process'; -module.exports = function () { - var head, last, notify; - var flush = function flush() { - var parent, fn; - if (isNode && (parent = process.domain)) parent.exit(); - while (head) { - fn = head.fn; - head = head.next; - try { - fn(); - } catch (e) { - if (head) notify();else last = undefined; - throw e; - } - } - last = undefined; - if (parent) parent.enter(); - }; - if (isNode) { - notify = function notify() { - process.nextTick(flush); - }; - } else if (Observer && !(global.navigator && global.navigator.standalone)) { - var toggle = true; - var node = document.createTextNode(''); - new Observer(flush).observe(node, { characterData: true }); - notify = function notify() { - node.data = toggle = !toggle; - }; - } else if (Promise && Promise.resolve) { - var promise = Promise.resolve(undefined); - notify = function notify() { - promise.then(flush); - }; - } else { - notify = function notify() { - macrotask.call(global, flush); - }; - } - return function (fn) { - var task = { - fn: fn, - next: undefined - }; - if (last) last.next = task; - if (!head) { - head = task; - notify(); - } - last = task; - }; -}; - -/***/ }), -/* 85 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var aFunction = __w_pdfjs_require__(24); -function PromiseCapability(C) { - var resolve, reject; - this.promise = new C(function ($$resolve, $$reject) { - if (resolve !== undefined || reject !== undefined) throw TypeError('Bad Promise constructor'); - resolve = $$resolve; - reject = $$reject; - }); - this.resolve = aFunction(resolve); - this.reject = aFunction(reject); -} -module.exports.f = function (C) { - return new PromiseCapability(C); -}; - -/***/ }), -/* 86 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -module.exports = function (exec) { - try { - return { - e: false, - v: exec() - }; - } catch (e) { - return { - e: true, - v: e - }; - } -}; - -/***/ }), -/* 87 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var global = __w_pdfjs_require__(8); -var navigator = global.navigator; -module.exports = navigator && navigator.userAgent || ''; - -/***/ }), -/* 88 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var anObject = __w_pdfjs_require__(12); -var isObject = __w_pdfjs_require__(13); -var newPromiseCapability = __w_pdfjs_require__(85); -module.exports = function (C, x) { - anObject(C); - if (isObject(x) && x.constructor === C) return x; - var promiseCapability = newPromiseCapability.f(C); - var resolve = promiseCapability.resolve; - resolve(x); - return promiseCapability.promise; -}; - -/***/ }), -/* 89 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var redefine = __w_pdfjs_require__(20); -module.exports = function (target, src, safe) { - for (var key in src) { - redefine(target, key, src[key], safe); - }return target; -}; - -/***/ }), -/* 90 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var global = __w_pdfjs_require__(8); -var dP = __w_pdfjs_require__(11); -var DESCRIPTORS = __w_pdfjs_require__(15); -var SPECIES = __w_pdfjs_require__(28)('species'); -module.exports = function (KEY) { - var C = global[KEY]; - if (DESCRIPTORS && C && !C[SPECIES]) dP.f(C, SPECIES, { - configurable: true, - get: function get() { - return this; - } - }); -}; - -/***/ }), -/* 91 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var ITERATOR = __w_pdfjs_require__(28)('iterator'); -var SAFE_CLOSING = false; -try { - var riter = [7][ITERATOR](); - riter['return'] = function () { - SAFE_CLOSING = true; - }; - Array.from(riter, function () { - throw 2; - }); -} catch (e) {} -module.exports = function (exec, skipClosing) { - if (!skipClosing && !SAFE_CLOSING) return false; - var safe = false; - try { - var arr = [7]; - var iter = arr[ITERATOR](); - iter.next = function () { - return { done: safe = true }; - }; - arr[ITERATOR] = function () { - return iter; - }; - exec(arr); - } catch (e) {} - return safe; -}; - -/***/ }), -/* 92 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var $export = __w_pdfjs_require__(7); -var core = __w_pdfjs_require__(9); -var global = __w_pdfjs_require__(8); -var speciesConstructor = __w_pdfjs_require__(81); -var promiseResolve = __w_pdfjs_require__(88); -$export($export.P + $export.R, 'Promise', { - 'finally': function _finally(onFinally) { - var C = speciesConstructor(this, core.Promise || global.Promise); - var isFunction = typeof onFinally == 'function'; - return this.then(isFunction ? function (x) { - return promiseResolve(C, onFinally()).then(function () { - return x; - }); - } : onFinally, isFunction ? function (e) { - return promiseResolve(C, onFinally()).then(function () { - throw e; - }); - } : onFinally); - } -}); - -/***/ }), -/* 93 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var $export = __w_pdfjs_require__(7); -var newPromiseCapability = __w_pdfjs_require__(85); -var perform = __w_pdfjs_require__(86); -$export($export.S, 'Promise', { - 'try': function _try(callbackfn) { - var promiseCapability = newPromiseCapability.f(this); - var result = perform(callbackfn); - (result.e ? promiseCapability.reject : promiseCapability.resolve)(result.v); - return promiseCapability.promise; - } -}); - -/***/ }), -/* 94 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -__w_pdfjs_require__(60); -__w_pdfjs_require__(72); -__w_pdfjs_require__(95); -__w_pdfjs_require__(107); -__w_pdfjs_require__(109); -module.exports = __w_pdfjs_require__(9).WeakMap; - -/***/ }), -/* 95 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var each = __w_pdfjs_require__(96)(0); -var redefine = __w_pdfjs_require__(20); -var meta = __w_pdfjs_require__(100); -var assign = __w_pdfjs_require__(44); -var weak = __w_pdfjs_require__(101); -var isObject = __w_pdfjs_require__(13); -var fails = __w_pdfjs_require__(16); -var validate = __w_pdfjs_require__(102); -var WEAK_MAP = 'WeakMap'; -var getWeak = meta.getWeak; -var isExtensible = Object.isExtensible; -var uncaughtFrozenStore = weak.ufstore; -var tmp = {}; -var InternalMap; -var wrapper = function wrapper(get) { - return function WeakMap() { - return get(this, arguments.length > 0 ? arguments[0] : undefined); - }; -}; -var methods = { - get: function get(key) { - if (isObject(key)) { - var data = getWeak(key); - if (data === true) return uncaughtFrozenStore(validate(this, WEAK_MAP)).get(key); - return data ? data[this._i] : undefined; - } - }, - set: function set(key, value) { - return weak.def(validate(this, WEAK_MAP), key, value); - } -}; -var $WeakMap = module.exports = __w_pdfjs_require__(103)(WEAK_MAP, wrapper, methods, weak, true, true); -if (fails(function () { - return new $WeakMap().set((Object.freeze || Object)(tmp), 7).get(tmp) != 7; -})) { - InternalMap = weak.getConstructor(wrapper, WEAK_MAP); - assign(InternalMap.prototype, methods); - meta.NEED = true; - each(['delete', 'has', 'get', 'set'], function (key) { - var proto = $WeakMap.prototype; - var method = proto[key]; - redefine(proto, key, function (a, b) { - if (isObject(a) && !isExtensible(a)) { - if (!this._f) this._f = new InternalMap(); - var result = this._f[key](a, b); - return key == 'set' ? this : result; - } - return method.call(this, a, b); - }); - }); -} - -/***/ }), -/* 96 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var ctx = __w_pdfjs_require__(23); -var IObject = __w_pdfjs_require__(37); -var toObject = __w_pdfjs_require__(51); -var toLength = __w_pdfjs_require__(38); -var asc = __w_pdfjs_require__(97); -module.exports = function (TYPE, $create) { - var IS_MAP = TYPE == 1; - var IS_FILTER = TYPE == 2; - var IS_SOME = TYPE == 3; - var IS_EVERY = TYPE == 4; - var IS_FIND_INDEX = TYPE == 6; - var NO_HOLES = TYPE == 5 || IS_FIND_INDEX; - var create = $create || asc; - return function ($this, callbackfn, that) { - var O = toObject($this); - var self = IObject(O); - var f = ctx(callbackfn, that, 3); - var length = toLength(self.length); - var index = 0; - var result = IS_MAP ? create($this, length) : IS_FILTER ? create($this, 0) : undefined; - var val, res; - for (; length > index; index++) { - if (NO_HOLES || index in self) { - val = self[index]; - res = f(val, index, O); - if (TYPE) { - if (IS_MAP) result[index] = res;else if (res) switch (TYPE) { - case 3: - return true; - case 5: - return val; - case 6: - return index; - case 2: - result.push(val); - } else if (IS_EVERY) return false; - } - } - }return IS_FIND_INDEX ? -1 : IS_SOME || IS_EVERY ? IS_EVERY : result; - }; -}; - -/***/ }), -/* 97 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var speciesConstructor = __w_pdfjs_require__(98); -module.exports = function (original, length) { - return new (speciesConstructor(original))(length); -}; - -/***/ }), -/* 98 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var isObject = __w_pdfjs_require__(13); -var isArray = __w_pdfjs_require__(99); -var SPECIES = __w_pdfjs_require__(28)('species'); -module.exports = function (original) { - var C; - if (isArray(original)) { - C = original.constructor; - if (typeof C == 'function' && (C === Array || isArray(C.prototype))) C = undefined; - if (isObject(C)) { - C = C[SPECIES]; - if (C === null) C = undefined; - } - } - return C === undefined ? Array : C; -}; - -/***/ }), -/* 99 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var cof = __w_pdfjs_require__(27); -module.exports = Array.isArray || function isArray(arg) { - return cof(arg) == 'Array'; -}; - -/***/ }), -/* 100 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; - -var META = __w_pdfjs_require__(22)('meta'); -var isObject = __w_pdfjs_require__(13); -var has = __w_pdfjs_require__(21); -var setDesc = __w_pdfjs_require__(11).f; -var id = 0; -var isExtensible = Object.isExtensible || function () { - return true; -}; -var FREEZE = !__w_pdfjs_require__(16)(function () { - return isExtensible(Object.preventExtensions({})); -}); -var setMeta = function setMeta(it) { - setDesc(it, META, { - value: { - i: 'O' + ++id, - w: {} - } - }); -}; -var fastKey = function fastKey(it, create) { - if (!isObject(it)) return (typeof it === 'undefined' ? 'undefined' : _typeof(it)) == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it; - if (!has(it, META)) { - if (!isExtensible(it)) return 'F'; - if (!create) return 'E'; - setMeta(it); - } - return it[META].i; -}; -var getWeak = function getWeak(it, create) { - if (!has(it, META)) { - if (!isExtensible(it)) return true; - if (!create) return false; - setMeta(it); - } - return it[META].w; -}; -var onFreeze = function onFreeze(it) { - if (FREEZE && meta.NEED && isExtensible(it) && !has(it, META)) setMeta(it); - return it; -}; -var meta = module.exports = { - KEY: META, - NEED: false, - fastKey: fastKey, - getWeak: getWeak, - onFreeze: onFreeze -}; - -/***/ }), -/* 101 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var redefineAll = __w_pdfjs_require__(89); -var getWeak = __w_pdfjs_require__(100).getWeak; -var anObject = __w_pdfjs_require__(12); -var isObject = __w_pdfjs_require__(13); -var anInstance = __w_pdfjs_require__(76); -var forOf = __w_pdfjs_require__(77); -var createArrayMethod = __w_pdfjs_require__(96); -var $has = __w_pdfjs_require__(21); -var validate = __w_pdfjs_require__(102); -var arrayFind = createArrayMethod(5); -var arrayFindIndex = createArrayMethod(6); -var id = 0; -var uncaughtFrozenStore = function uncaughtFrozenStore(that) { - return that._l || (that._l = new UncaughtFrozenStore()); -}; -var UncaughtFrozenStore = function UncaughtFrozenStore() { - this.a = []; -}; -var findUncaughtFrozen = function findUncaughtFrozen(store, key) { - return arrayFind(store.a, function (it) { - return it[0] === key; - }); -}; -UncaughtFrozenStore.prototype = { - get: function get(key) { - var entry = findUncaughtFrozen(this, key); - if (entry) return entry[1]; - }, - has: function has(key) { - return !!findUncaughtFrozen(this, key); - }, - set: function set(key, value) { - var entry = findUncaughtFrozen(this, key); - if (entry) entry[1] = value;else this.a.push([key, value]); - }, - 'delete': function _delete(key) { - var index = arrayFindIndex(this.a, function (it) { - return it[0] === key; - }); - if (~index) this.a.splice(index, 1); - return !!~index; - } -}; -module.exports = { - getConstructor: function getConstructor(wrapper, NAME, IS_MAP, ADDER) { - var C = wrapper(function (that, iterable) { - anInstance(that, C, NAME, '_i'); - that._t = NAME; - that._i = id++; - that._l = undefined; - if (iterable != undefined) forOf(iterable, IS_MAP, that[ADDER], that); - }); - redefineAll(C.prototype, { - 'delete': function _delete(key) { - if (!isObject(key)) return false; - var data = getWeak(key); - if (data === true) return uncaughtFrozenStore(validate(this, NAME))['delete'](key); - return data && $has(data, this._i) && delete data[this._i]; - }, - has: function has(key) { - if (!isObject(key)) return false; - var data = getWeak(key); - if (data === true) return uncaughtFrozenStore(validate(this, NAME)).has(key); - return data && $has(data, this._i); - } - }); - return C; - }, - def: function def(that, key, value) { - var data = getWeak(anObject(key), true); - if (data === true) uncaughtFrozenStore(that).set(key, value);else data[that._i] = value; - return that; - }, - ufstore: uncaughtFrozenStore -}; - -/***/ }), -/* 102 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var isObject = __w_pdfjs_require__(13); -module.exports = function (it, TYPE) { - if (!isObject(it) || it._t !== TYPE) throw TypeError('Incompatible receiver, ' + TYPE + ' required!'); - return it; -}; - -/***/ }), -/* 103 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var global = __w_pdfjs_require__(8); -var $export = __w_pdfjs_require__(7); -var redefine = __w_pdfjs_require__(20); -var redefineAll = __w_pdfjs_require__(89); -var meta = __w_pdfjs_require__(100); -var forOf = __w_pdfjs_require__(77); -var anInstance = __w_pdfjs_require__(76); -var isObject = __w_pdfjs_require__(13); -var fails = __w_pdfjs_require__(16); -var $iterDetect = __w_pdfjs_require__(91); -var setToStringTag = __w_pdfjs_require__(70); -var inheritIfRequired = __w_pdfjs_require__(104); -module.exports = function (NAME, wrapper, methods, common, IS_MAP, IS_WEAK) { - var Base = global[NAME]; - var C = Base; - var ADDER = IS_MAP ? 'set' : 'add'; - var proto = C && C.prototype; - var O = {}; - var fixMethod = function fixMethod(KEY) { - var fn = proto[KEY]; - redefine(proto, KEY, KEY == 'delete' ? function (a) { - return IS_WEAK && !isObject(a) ? false : fn.call(this, a === 0 ? 0 : a); - } : KEY == 'has' ? function has(a) { - return IS_WEAK && !isObject(a) ? false : fn.call(this, a === 0 ? 0 : a); - } : KEY == 'get' ? function get(a) { - return IS_WEAK && !isObject(a) ? undefined : fn.call(this, a === 0 ? 0 : a); - } : KEY == 'add' ? function add(a) { - fn.call(this, a === 0 ? 0 : a); - return this; - } : function set(a, b) { - fn.call(this, a === 0 ? 0 : a, b); - return this; - }); - }; - if (typeof C != 'function' || !(IS_WEAK || proto.forEach && !fails(function () { - new C().entries().next(); - }))) { - C = common.getConstructor(wrapper, NAME, IS_MAP, ADDER); - redefineAll(C.prototype, methods); - meta.NEED = true; - } else { - var instance = new C(); - var HASNT_CHAINING = instance[ADDER](IS_WEAK ? {} : -0, 1) != instance; - var THROWS_ON_PRIMITIVES = fails(function () { - instance.has(1); - }); - var ACCEPT_ITERABLES = $iterDetect(function (iter) { - new C(iter); - }); - var BUGGY_ZERO = !IS_WEAK && fails(function () { - var $instance = new C(); - var index = 5; - while (index--) { - $instance[ADDER](index, index); - }return !$instance.has(-0); - }); - if (!ACCEPT_ITERABLES) { - C = wrapper(function (target, iterable) { - anInstance(target, C, NAME); - var that = inheritIfRequired(new Base(), target, C); - if (iterable != undefined) forOf(iterable, IS_MAP, that[ADDER], that); - return that; - }); - C.prototype = proto; - proto.constructor = C; - } - if (THROWS_ON_PRIMITIVES || BUGGY_ZERO) { - fixMethod('delete'); - fixMethod('has'); - IS_MAP && fixMethod('get'); - } - if (BUGGY_ZERO || HASNT_CHAINING) fixMethod(ADDER); - if (IS_WEAK && proto.clear) delete proto.clear; - } - setToStringTag(C, NAME); - O[NAME] = C; - $export($export.G + $export.W + $export.F * (C != Base), O); - if (!IS_WEAK) common.setStrong(C, NAME, IS_MAP); - return C; -}; - -/***/ }), -/* 104 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var isObject = __w_pdfjs_require__(13); -var setPrototypeOf = __w_pdfjs_require__(105).set; -module.exports = function (that, target, C) { - var S = target.constructor; - var P; - if (S !== C && typeof S == 'function' && (P = S.prototype) !== C.prototype && isObject(P) && setPrototypeOf) { - setPrototypeOf(that, P); - } - return that; -}; - -/***/ }), -/* 105 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var isObject = __w_pdfjs_require__(13); -var anObject = __w_pdfjs_require__(12); -var check = function check(O, proto) { - anObject(O); - if (!isObject(proto) && proto !== null) throw TypeError(proto + ": can't set as prototype!"); -}; -module.exports = { - set: Object.setPrototypeOf || ('__proto__' in {} ? function (test, buggy, set) { - try { - set = __w_pdfjs_require__(23)(Function.call, __w_pdfjs_require__(106).f(Object.prototype, '__proto__').set, 2); - set(test, []); - buggy = !(test instanceof Array); - } catch (e) { - buggy = true; - } - return function setPrototypeOf(O, proto) { - check(O, proto); - if (buggy) O.__proto__ = proto;else set(O, proto); - return O; - }; - }({}, false) : undefined), - check: check -}; - -/***/ }), -/* 106 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var pIE = __w_pdfjs_require__(50); -var createDesc = __w_pdfjs_require__(19); -var toIObject = __w_pdfjs_require__(36); -var toPrimitive = __w_pdfjs_require__(18); -var has = __w_pdfjs_require__(21); -var IE8_DOM_DEFINE = __w_pdfjs_require__(14); -var gOPD = Object.getOwnPropertyDescriptor; -exports.f = __w_pdfjs_require__(15) ? gOPD : function getOwnPropertyDescriptor(O, P) { - O = toIObject(O); - P = toPrimitive(P, true); - if (IE8_DOM_DEFINE) try { - return gOPD(O, P); - } catch (e) {} - if (has(O, P)) return createDesc(!pIE.f.call(O, P), O[P]); -}; - -/***/ }), -/* 107 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -__w_pdfjs_require__(108)('WeakMap'); - -/***/ }), -/* 108 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var $export = __w_pdfjs_require__(7); -module.exports = function (COLLECTION) { - $export($export.S, COLLECTION, { - of: function of() { - var length = arguments.length; - var A = new Array(length); - while (length--) { - A[length] = arguments[length]; - }return new this(A); - } - }); -}; - -/***/ }), -/* 109 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -__w_pdfjs_require__(110)('WeakMap'); - -/***/ }), -/* 110 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var $export = __w_pdfjs_require__(7); -var aFunction = __w_pdfjs_require__(24); -var ctx = __w_pdfjs_require__(23); -var forOf = __w_pdfjs_require__(77); -module.exports = function (COLLECTION) { - $export($export.S, COLLECTION, { - from: function from(source) { - var mapFn = arguments[1]; - var mapping, A, n, cb; - aFunction(this); - mapping = mapFn !== undefined; - if (mapping) aFunction(mapFn); - if (source == undefined) return new this(); - A = []; - if (mapping) { - n = 0; - cb = ctx(mapFn, arguments[2], 2); - forOf(source, false, function (nextItem) { - A.push(cb(nextItem, n++)); - }); - } else { - forOf(source, false, A.push, A); - } - return new this(A); - } - }); -}; - -/***/ }), -/* 111 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -__w_pdfjs_require__(112); -module.exports = __w_pdfjs_require__(9).String.codePointAt; - -/***/ }), -/* 112 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var $export = __w_pdfjs_require__(7); -var $at = __w_pdfjs_require__(63)(false); -$export($export.P, 'String', { - codePointAt: function codePointAt(pos) { - return $at(this, pos); - } -}); - -/***/ }), -/* 113 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -__w_pdfjs_require__(114); -module.exports = __w_pdfjs_require__(9).String.fromCodePoint; - -/***/ }), -/* 114 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var $export = __w_pdfjs_require__(7); -var toAbsoluteIndex = __w_pdfjs_require__(40); -var fromCharCode = String.fromCharCode; -var $fromCodePoint = String.fromCodePoint; -$export($export.S + $export.F * (!!$fromCodePoint && $fromCodePoint.length != 1), 'String', { - fromCodePoint: function fromCodePoint(x) { - var res = []; - var aLen = arguments.length; - var i = 0; - var code; - while (aLen > i) { - code = +arguments[i++]; - if (toAbsoluteIndex(code, 0x10ffff) !== code) throw RangeError(code + ' is not a valid code point'); - res.push(code < 0x10000 ? fromCharCode(code) : fromCharCode(((code -= 0x10000) >> 10) + 0xd800, code % 0x400 + 0xdc00)); - } - return res.join(''); - } -}); - -/***/ }), -/* 115 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -__w_pdfjs_require__(116); -__w_pdfjs_require__(60); -module.exports = __w_pdfjs_require__(9).Symbol; - -/***/ }), -/* 116 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; - -var global = __w_pdfjs_require__(8); -var has = __w_pdfjs_require__(21); -var DESCRIPTORS = __w_pdfjs_require__(15); -var $export = __w_pdfjs_require__(7); -var redefine = __w_pdfjs_require__(20); -var META = __w_pdfjs_require__(100).KEY; -var $fails = __w_pdfjs_require__(16); -var shared = __w_pdfjs_require__(29); -var setToStringTag = __w_pdfjs_require__(70); -var uid = __w_pdfjs_require__(22); -var wks = __w_pdfjs_require__(28); -var wksExt = __w_pdfjs_require__(117); -var wksDefine = __w_pdfjs_require__(118); -var enumKeys = __w_pdfjs_require__(119); -var isArray = __w_pdfjs_require__(99); -var anObject = __w_pdfjs_require__(12); -var isObject = __w_pdfjs_require__(13); -var toIObject = __w_pdfjs_require__(36); -var toPrimitive = __w_pdfjs_require__(18); -var createDesc = __w_pdfjs_require__(19); -var _create = __w_pdfjs_require__(67); -var gOPNExt = __w_pdfjs_require__(120); -var $GOPD = __w_pdfjs_require__(106); -var $DP = __w_pdfjs_require__(11); -var $keys = __w_pdfjs_require__(45); -var gOPD = $GOPD.f; -var dP = $DP.f; -var gOPN = gOPNExt.f; -var $Symbol = global.Symbol; -var $JSON = global.JSON; -var _stringify = $JSON && $JSON.stringify; -var PROTOTYPE = 'prototype'; -var HIDDEN = wks('_hidden'); -var TO_PRIMITIVE = wks('toPrimitive'); -var isEnum = {}.propertyIsEnumerable; -var SymbolRegistry = shared('symbol-registry'); -var AllSymbols = shared('symbols'); -var OPSymbols = shared('op-symbols'); -var ObjectProto = Object[PROTOTYPE]; -var USE_NATIVE = typeof $Symbol == 'function'; -var QObject = global.QObject; -var setter = !QObject || !QObject[PROTOTYPE] || !QObject[PROTOTYPE].findChild; -var setSymbolDesc = DESCRIPTORS && $fails(function () { - return _create(dP({}, 'a', { - get: function get() { - return dP(this, 'a', { value: 7 }).a; - } - })).a != 7; -}) ? function (it, key, D) { - var protoDesc = gOPD(ObjectProto, key); - if (protoDesc) delete ObjectProto[key]; - dP(it, key, D); - if (protoDesc && it !== ObjectProto) dP(ObjectProto, key, protoDesc); -} : dP; -var wrap = function wrap(tag) { - var sym = AllSymbols[tag] = _create($Symbol[PROTOTYPE]); - sym._k = tag; - return sym; -}; -var isSymbol = USE_NATIVE && _typeof($Symbol.iterator) == 'symbol' ? function (it) { - return (typeof it === 'undefined' ? 'undefined' : _typeof(it)) == 'symbol'; -} : function (it) { - return it instanceof $Symbol; -}; -var $defineProperty = function defineProperty(it, key, D) { - if (it === ObjectProto) $defineProperty(OPSymbols, key, D); - anObject(it); - key = toPrimitive(key, true); - anObject(D); - if (has(AllSymbols, key)) { - if (!D.enumerable) { - if (!has(it, HIDDEN)) dP(it, HIDDEN, createDesc(1, {})); - it[HIDDEN][key] = true; - } else { - if (has(it, HIDDEN) && it[HIDDEN][key]) it[HIDDEN][key] = false; - D = _create(D, { enumerable: createDesc(0, false) }); - } - return setSymbolDesc(it, key, D); - } - return dP(it, key, D); -}; -var $defineProperties = function defineProperties(it, P) { - anObject(it); - var keys = enumKeys(P = toIObject(P)); - var i = 0; - var l = keys.length; - var key; - while (l > i) { - $defineProperty(it, key = keys[i++], P[key]); - }return it; -}; -var $create = function create(it, P) { - return P === undefined ? _create(it) : $defineProperties(_create(it), P); -}; -var $propertyIsEnumerable = function propertyIsEnumerable(key) { - var E = isEnum.call(this, key = toPrimitive(key, true)); - if (this === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key)) return false; - return E || !has(this, key) || !has(AllSymbols, key) || has(this, HIDDEN) && this[HIDDEN][key] ? E : true; -}; -var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(it, key) { - it = toIObject(it); - key = toPrimitive(key, true); - if (it === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key)) return; - var D = gOPD(it, key); - if (D && has(AllSymbols, key) && !(has(it, HIDDEN) && it[HIDDEN][key])) D.enumerable = true; - return D; -}; -var $getOwnPropertyNames = function getOwnPropertyNames(it) { - var names = gOPN(toIObject(it)); - var result = []; - var i = 0; - var key; - while (names.length > i) { - if (!has(AllSymbols, key = names[i++]) && key != HIDDEN && key != META) result.push(key); - } - return result; -}; -var $getOwnPropertySymbols = function getOwnPropertySymbols(it) { - var IS_OP = it === ObjectProto; - var names = gOPN(IS_OP ? OPSymbols : toIObject(it)); - var result = []; - var i = 0; - var key; - while (names.length > i) { - if (has(AllSymbols, key = names[i++]) && (IS_OP ? has(ObjectProto, key) : true)) result.push(AllSymbols[key]); - } - return result; -}; -if (!USE_NATIVE) { - $Symbol = function _Symbol() { - if (this instanceof $Symbol) throw TypeError('Symbol is not a constructor!'); - var tag = uid(arguments.length > 0 ? arguments[0] : undefined); - var $set = function $set(value) { - if (this === ObjectProto) $set.call(OPSymbols, value); - if (has(this, HIDDEN) && has(this[HIDDEN], tag)) this[HIDDEN][tag] = false; - setSymbolDesc(this, tag, createDesc(1, value)); - }; - if (DESCRIPTORS && setter) setSymbolDesc(ObjectProto, tag, { - configurable: true, - set: $set - }); - return wrap(tag); - }; - redefine($Symbol[PROTOTYPE], 'toString', function toString() { - return this._k; - }); - $GOPD.f = $getOwnPropertyDescriptor; - $DP.f = $defineProperty; - __w_pdfjs_require__(121).f = gOPNExt.f = $getOwnPropertyNames; - __w_pdfjs_require__(50).f = $propertyIsEnumerable; - __w_pdfjs_require__(49).f = $getOwnPropertySymbols; - if (DESCRIPTORS && !__w_pdfjs_require__(30)) { - redefine(ObjectProto, 'propertyIsEnumerable', $propertyIsEnumerable, true); - } - wksExt.f = function (name) { - return wrap(wks(name)); - }; -} -$export($export.G + $export.W + $export.F * !USE_NATIVE, { Symbol: $Symbol }); -for (var es6Symbols = 'hasInstance,isConcatSpreadable,iterator,match,replace,search,species,split,toPrimitive,toStringTag,unscopables'.split(','), j = 0; es6Symbols.length > j;) { - wks(es6Symbols[j++]); -}for (var wellKnownSymbols = $keys(wks.store), k = 0; wellKnownSymbols.length > k;) { - wksDefine(wellKnownSymbols[k++]); -}$export($export.S + $export.F * !USE_NATIVE, 'Symbol', { - 'for': function _for(key) { - return has(SymbolRegistry, key += '') ? SymbolRegistry[key] : SymbolRegistry[key] = $Symbol(key); - }, - keyFor: function keyFor(sym) { - if (!isSymbol(sym)) throw TypeError(sym + ' is not a symbol!'); - for (var key in SymbolRegistry) { - if (SymbolRegistry[key] === sym) return key; - } - }, - useSetter: function useSetter() { - setter = true; - }, - useSimple: function useSimple() { - setter = false; - } -}); -$export($export.S + $export.F * !USE_NATIVE, 'Object', { - create: $create, - defineProperty: $defineProperty, - defineProperties: $defineProperties, - getOwnPropertyDescriptor: $getOwnPropertyDescriptor, - getOwnPropertyNames: $getOwnPropertyNames, - getOwnPropertySymbols: $getOwnPropertySymbols -}); -$JSON && $export($export.S + $export.F * (!USE_NATIVE || $fails(function () { - var S = $Symbol(); - return _stringify([S]) != '[null]' || _stringify({ a: S }) != '{}' || _stringify(Object(S)) != '{}'; -})), 'JSON', { - stringify: function stringify(it) { - var args = [it]; - var i = 1; - var replacer, $replacer; - while (arguments.length > i) { - args.push(arguments[i++]); - }$replacer = replacer = args[1]; - if (!isObject(replacer) && it === undefined || isSymbol(it)) return; - if (!isArray(replacer)) replacer = function replacer(key, value) { - if (typeof $replacer == 'function') value = $replacer.call(this, key, value); - if (!isSymbol(value)) return value; - }; - args[1] = replacer; - return _stringify.apply($JSON, args); - } -}); -$Symbol[PROTOTYPE][TO_PRIMITIVE] || __w_pdfjs_require__(10)($Symbol[PROTOTYPE], TO_PRIMITIVE, $Symbol[PROTOTYPE].valueOf); -setToStringTag($Symbol, 'Symbol'); -setToStringTag(Math, 'Math', true); -setToStringTag(global.JSON, 'JSON', true); - -/***/ }), -/* 117 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -exports.f = __w_pdfjs_require__(28); - -/***/ }), -/* 118 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var global = __w_pdfjs_require__(8); -var core = __w_pdfjs_require__(9); -var LIBRARY = __w_pdfjs_require__(30); -var wksExt = __w_pdfjs_require__(117); -var defineProperty = __w_pdfjs_require__(11).f; -module.exports = function (name) { - var $Symbol = core.Symbol || (core.Symbol = LIBRARY ? {} : global.Symbol || {}); - if (name.charAt(0) != '_' && !(name in $Symbol)) defineProperty($Symbol, name, { value: wksExt.f(name) }); -}; - -/***/ }), -/* 119 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var getKeys = __w_pdfjs_require__(45); -var gOPS = __w_pdfjs_require__(49); -var pIE = __w_pdfjs_require__(50); -module.exports = function (it) { - var result = getKeys(it); - var getSymbols = gOPS.f; - if (getSymbols) { - var symbols = getSymbols(it); - var isEnum = pIE.f; - var i = 0; - var key; - while (symbols.length > i) { - if (isEnum.call(it, key = symbols[i++])) result.push(key); - } - } - return result; -}; - -/***/ }), -/* 120 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; - -var toIObject = __w_pdfjs_require__(36); -var gOPN = __w_pdfjs_require__(121).f; -var toString = {}.toString; -var windowNames = (typeof window === 'undefined' ? 'undefined' : _typeof(window)) == 'object' && window && Object.getOwnPropertyNames ? Object.getOwnPropertyNames(window) : []; -var getWindowNames = function getWindowNames(it) { - try { - return gOPN(it); - } catch (e) { - return windowNames.slice(); - } -}; -module.exports.f = function getOwnPropertyNames(it) { - return windowNames && toString.call(it) == '[object Window]' ? getWindowNames(it) : gOPN(toIObject(it)); -}; - -/***/ }), -/* 121 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var $keys = __w_pdfjs_require__(46); -var hiddenKeys = __w_pdfjs_require__(48).concat('length', 'prototype'); -exports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O) { - return $keys(O, hiddenKeys); -}; - -/***/ }), -/* 122 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -__w_pdfjs_require__(123); -module.exports = __w_pdfjs_require__(9).Object.values; - -/***/ }), -/* 123 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var $export = __w_pdfjs_require__(7); -var $values = __w_pdfjs_require__(124)(false); -$export($export.S, 'Object', { - values: function values(it) { - return $values(it); - } -}); - -/***/ }), -/* 124 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var getKeys = __w_pdfjs_require__(45); -var toIObject = __w_pdfjs_require__(36); -var isEnum = __w_pdfjs_require__(50).f; -module.exports = function (isEntries) { - return function (it) { - var O = toIObject(it); - var keys = getKeys(O); - var length = keys.length; - var i = 0; - var result = []; - var key; - while (length > i) { - if (isEnum.call(O, key = keys[i++])) { - result.push(isEntries ? [key, O[key]] : O[key]); - } - }return result; - }; -}; - -/***/ }), -/* 125 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var isReadableStreamSupported = false; -if (typeof ReadableStream !== 'undefined') { - try { - new ReadableStream({ - start: function start(controller) { - controller.close(); - } - }); - isReadableStreamSupported = true; - } catch (e) {} -} -if (isReadableStreamSupported) { - exports.ReadableStream = ReadableStream; -} else { - exports.ReadableStream = __w_pdfjs_require__(126).ReadableStream; -} - -/***/ }), -/* 126 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var _typeof2 = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; - -(function (e, a) { - for (var i in a) { - e[i] = a[i]; - } -})(exports, function (modules) { - var installedModules = {}; - function __w_pdfjs_require__(moduleId) { - if (installedModules[moduleId]) return installedModules[moduleId].exports; - var module = installedModules[moduleId] = { - i: moduleId, - l: false, - exports: {} - }; - modules[moduleId].call(module.exports, module, module.exports, __w_pdfjs_require__); - module.l = true; - return module.exports; - } - __w_pdfjs_require__.m = modules; - __w_pdfjs_require__.c = installedModules; - __w_pdfjs_require__.i = function (value) { - return value; - }; - __w_pdfjs_require__.d = function (exports, name, getter) { - if (!__w_pdfjs_require__.o(exports, name)) { - Object.defineProperty(exports, name, { - configurable: false, - enumerable: true, - get: getter - }); - } - }; - __w_pdfjs_require__.n = function (module) { - var getter = module && module.__esModule ? function getDefault() { - return module['default']; - } : function getModuleExports() { - return module; - }; - __w_pdfjs_require__.d(getter, 'a', getter); - return getter; - }; - __w_pdfjs_require__.o = function (object, property) { - return Object.prototype.hasOwnProperty.call(object, property); - }; - __w_pdfjs_require__.p = ""; - return __w_pdfjs_require__(__w_pdfjs_require__.s = 7); -}([function (module, exports, __w_pdfjs_require__) { - "use strict"; - - var _typeof = typeof Symbol === "function" && _typeof2(Symbol.iterator) === "symbol" ? function (obj) { - return typeof obj === 'undefined' ? 'undefined' : _typeof2(obj); - } : function (obj) { - return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj === 'undefined' ? 'undefined' : _typeof2(obj); - }; - var _require = __w_pdfjs_require__(1), - assert = _require.assert; - function IsPropertyKey(argument) { - return typeof argument === 'string' || (typeof argument === 'undefined' ? 'undefined' : _typeof(argument)) === 'symbol'; - } - exports.typeIsObject = function (x) { - return (typeof x === 'undefined' ? 'undefined' : _typeof(x)) === 'object' && x !== null || typeof x === 'function'; - }; - exports.createDataProperty = function (o, p, v) { - assert(exports.typeIsObject(o)); - Object.defineProperty(o, p, { - value: v, - writable: true, - enumerable: true, - configurable: true - }); - }; - exports.createArrayFromList = function (elements) { - return elements.slice(); - }; - exports.ArrayBufferCopy = function (dest, destOffset, src, srcOffset, n) { - new Uint8Array(dest).set(new Uint8Array(src, srcOffset, n), destOffset); - }; - exports.CreateIterResultObject = function (value, done) { - assert(typeof done === 'boolean'); - var obj = {}; - Object.defineProperty(obj, 'value', { - value: value, - enumerable: true, - writable: true, - configurable: true - }); - Object.defineProperty(obj, 'done', { - value: done, - enumerable: true, - writable: true, - configurable: true - }); - return obj; - }; - exports.IsFiniteNonNegativeNumber = function (v) { - if (Number.isNaN(v)) { - return false; - } - if (v === Infinity) { - return false; - } - if (v < 0) { - return false; - } - return true; - }; - function Call(F, V, args) { - if (typeof F !== 'function') { - throw new TypeError('Argument is not a function'); - } - return Function.prototype.apply.call(F, V, args); - } - exports.InvokeOrNoop = function (O, P, args) { - assert(O !== undefined); - assert(IsPropertyKey(P)); - assert(Array.isArray(args)); - var method = O[P]; - if (method === undefined) { - return undefined; - } - return Call(method, O, args); - }; - exports.PromiseInvokeOrNoop = function (O, P, args) { - assert(O !== undefined); - assert(IsPropertyKey(P)); - assert(Array.isArray(args)); - try { - return Promise.resolve(exports.InvokeOrNoop(O, P, args)); - } catch (returnValueE) { - return Promise.reject(returnValueE); - } - }; - exports.PromiseInvokeOrPerformFallback = function (O, P, args, F, argsF) { - assert(O !== undefined); - assert(IsPropertyKey(P)); - assert(Array.isArray(args)); - assert(Array.isArray(argsF)); - var method = void 0; - try { - method = O[P]; - } catch (methodE) { - return Promise.reject(methodE); - } - if (method === undefined) { - return F.apply(null, argsF); - } - try { - return Promise.resolve(Call(method, O, args)); - } catch (e) { - return Promise.reject(e); - } - }; - exports.TransferArrayBuffer = function (O) { - return O.slice(); - }; - exports.ValidateAndNormalizeHighWaterMark = function (highWaterMark) { - highWaterMark = Number(highWaterMark); - if (Number.isNaN(highWaterMark) || highWaterMark < 0) { - throw new RangeError('highWaterMark property of a queuing strategy must be non-negative and non-NaN'); - } - return highWaterMark; - }; - exports.ValidateAndNormalizeQueuingStrategy = function (size, highWaterMark) { - if (size !== undefined && typeof size !== 'function') { - throw new TypeError('size property of a queuing strategy must be a function'); - } - highWaterMark = exports.ValidateAndNormalizeHighWaterMark(highWaterMark); - return { - size: size, - highWaterMark: highWaterMark - }; - }; -}, function (module, exports, __w_pdfjs_require__) { - "use strict"; - - function rethrowAssertionErrorRejection(e) { - if (e && e.constructor === AssertionError) { - setTimeout(function () { - throw e; - }, 0); - } - } - function AssertionError(message) { - this.name = 'AssertionError'; - this.message = message || ''; - this.stack = new Error().stack; - } - AssertionError.prototype = Object.create(Error.prototype); - AssertionError.prototype.constructor = AssertionError; - function assert(value, message) { - if (!value) { - throw new AssertionError(message); - } - } - module.exports = { - rethrowAssertionErrorRejection: rethrowAssertionErrorRejection, - AssertionError: AssertionError, - assert: assert - }; -}, function (module, exports, __w_pdfjs_require__) { - "use strict"; - - var _createClass = function () { - function defineProperties(target, props) { - for (var i = 0; i < props.length; i++) { - var descriptor = props[i]; - descriptor.enumerable = descriptor.enumerable || false; - descriptor.configurable = true; - if ("value" in descriptor) descriptor.writable = true; - Object.defineProperty(target, descriptor.key, descriptor); - } - } - return function (Constructor, protoProps, staticProps) { - if (protoProps) defineProperties(Constructor.prototype, protoProps); - if (staticProps) defineProperties(Constructor, staticProps); - return Constructor; - }; - }(); - function _classCallCheck(instance, Constructor) { - if (!(instance instanceof Constructor)) { - throw new TypeError("Cannot call a class as a function"); - } - } - var _require = __w_pdfjs_require__(0), - InvokeOrNoop = _require.InvokeOrNoop, - PromiseInvokeOrNoop = _require.PromiseInvokeOrNoop, - ValidateAndNormalizeQueuingStrategy = _require.ValidateAndNormalizeQueuingStrategy, - typeIsObject = _require.typeIsObject; - var _require2 = __w_pdfjs_require__(1), - assert = _require2.assert, - rethrowAssertionErrorRejection = _require2.rethrowAssertionErrorRejection; - var _require3 = __w_pdfjs_require__(3), - DequeueValue = _require3.DequeueValue, - EnqueueValueWithSize = _require3.EnqueueValueWithSize, - PeekQueueValue = _require3.PeekQueueValue, - ResetQueue = _require3.ResetQueue; - var WritableStream = function () { - function WritableStream() { - var underlyingSink = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; - var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, - size = _ref.size, - _ref$highWaterMark = _ref.highWaterMark, - highWaterMark = _ref$highWaterMark === undefined ? 1 : _ref$highWaterMark; - _classCallCheck(this, WritableStream); - this._state = 'writable'; - this._storedError = undefined; - this._writer = undefined; - this._writableStreamController = undefined; - this._writeRequests = []; - this._inFlightWriteRequest = undefined; - this._closeRequest = undefined; - this._inFlightCloseRequest = undefined; - this._pendingAbortRequest = undefined; - this._backpressure = false; - var type = underlyingSink.type; - if (type !== undefined) { - throw new RangeError('Invalid type is specified'); - } - this._writableStreamController = new WritableStreamDefaultController(this, underlyingSink, size, highWaterMark); - this._writableStreamController.__startSteps(); - } - _createClass(WritableStream, [{ - key: 'abort', - value: function abort(reason) { - if (IsWritableStream(this) === false) { - return Promise.reject(streamBrandCheckException('abort')); - } - if (IsWritableStreamLocked(this) === true) { - return Promise.reject(new TypeError('Cannot abort a stream that already has a writer')); - } - return WritableStreamAbort(this, reason); - } - }, { - key: 'getWriter', - value: function getWriter() { - if (IsWritableStream(this) === false) { - throw streamBrandCheckException('getWriter'); - } - return AcquireWritableStreamDefaultWriter(this); - } - }, { - key: 'locked', - get: function get() { - if (IsWritableStream(this) === false) { - throw streamBrandCheckException('locked'); - } - return IsWritableStreamLocked(this); - } - }]); - return WritableStream; - }(); - module.exports = { - AcquireWritableStreamDefaultWriter: AcquireWritableStreamDefaultWriter, - IsWritableStream: IsWritableStream, - IsWritableStreamLocked: IsWritableStreamLocked, - WritableStream: WritableStream, - WritableStreamAbort: WritableStreamAbort, - WritableStreamDefaultControllerError: WritableStreamDefaultControllerError, - WritableStreamDefaultWriterCloseWithErrorPropagation: WritableStreamDefaultWriterCloseWithErrorPropagation, - WritableStreamDefaultWriterRelease: WritableStreamDefaultWriterRelease, - WritableStreamDefaultWriterWrite: WritableStreamDefaultWriterWrite, - WritableStreamCloseQueuedOrInFlight: WritableStreamCloseQueuedOrInFlight - }; - function AcquireWritableStreamDefaultWriter(stream) { - return new WritableStreamDefaultWriter(stream); - } - function IsWritableStream(x) { - if (!typeIsObject(x)) { - return false; - } - if (!Object.prototype.hasOwnProperty.call(x, '_writableStreamController')) { - return false; - } - return true; - } - function IsWritableStreamLocked(stream) { - assert(IsWritableStream(stream) === true, 'IsWritableStreamLocked should only be used on known writable streams'); - if (stream._writer === undefined) { - return false; - } - return true; - } - function WritableStreamAbort(stream, reason) { - var state = stream._state; - if (state === 'closed') { - return Promise.resolve(undefined); - } - if (state === 'errored') { - return Promise.reject(stream._storedError); - } - var error = new TypeError('Requested to abort'); - if (stream._pendingAbortRequest !== undefined) { - return Promise.reject(error); - } - assert(state === 'writable' || state === 'erroring', 'state must be writable or erroring'); - var wasAlreadyErroring = false; - if (state === 'erroring') { - wasAlreadyErroring = true; - reason = undefined; - } - var promise = new Promise(function (resolve, reject) { - stream._pendingAbortRequest = { - _resolve: resolve, - _reject: reject, - _reason: reason, - _wasAlreadyErroring: wasAlreadyErroring - }; - }); - if (wasAlreadyErroring === false) { - WritableStreamStartErroring(stream, error); - } - return promise; - } - function WritableStreamAddWriteRequest(stream) { - assert(IsWritableStreamLocked(stream) === true); - assert(stream._state === 'writable'); - var promise = new Promise(function (resolve, reject) { - var writeRequest = { - _resolve: resolve, - _reject: reject - }; - stream._writeRequests.push(writeRequest); - }); - return promise; - } - function WritableStreamDealWithRejection(stream, error) { - var state = stream._state; - if (state === 'writable') { - WritableStreamStartErroring(stream, error); - return; - } - assert(state === 'erroring'); - WritableStreamFinishErroring(stream); - } - function WritableStreamStartErroring(stream, reason) { - assert(stream._storedError === undefined, 'stream._storedError === undefined'); - assert(stream._state === 'writable', 'state must be writable'); - var controller = stream._writableStreamController; - assert(controller !== undefined, 'controller must not be undefined'); - stream._state = 'erroring'; - stream._storedError = reason; - var writer = stream._writer; - if (writer !== undefined) { - WritableStreamDefaultWriterEnsureReadyPromiseRejected(writer, reason); - } - if (WritableStreamHasOperationMarkedInFlight(stream) === false && controller._started === true) { - WritableStreamFinishErroring(stream); - } - } - function WritableStreamFinishErroring(stream) { - assert(stream._state === 'erroring', 'stream._state === erroring'); - assert(WritableStreamHasOperationMarkedInFlight(stream) === false, 'WritableStreamHasOperationMarkedInFlight(stream) === false'); - stream._state = 'errored'; - stream._writableStreamController.__errorSteps(); - var storedError = stream._storedError; - for (var i = 0; i < stream._writeRequests.length; i++) { - var writeRequest = stream._writeRequests[i]; - writeRequest._reject(storedError); - } - stream._writeRequests = []; - if (stream._pendingAbortRequest === undefined) { - WritableStreamRejectCloseAndClosedPromiseIfNeeded(stream); - return; - } - var abortRequest = stream._pendingAbortRequest; - stream._pendingAbortRequest = undefined; - if (abortRequest._wasAlreadyErroring === true) { - abortRequest._reject(storedError); - WritableStreamRejectCloseAndClosedPromiseIfNeeded(stream); - return; - } - var promise = stream._writableStreamController.__abortSteps(abortRequest._reason); - promise.then(function () { - abortRequest._resolve(); - WritableStreamRejectCloseAndClosedPromiseIfNeeded(stream); - }, function (reason) { - abortRequest._reject(reason); - WritableStreamRejectCloseAndClosedPromiseIfNeeded(stream); - }); - } - function WritableStreamFinishInFlightWrite(stream) { - assert(stream._inFlightWriteRequest !== undefined); - stream._inFlightWriteRequest._resolve(undefined); - stream._inFlightWriteRequest = undefined; - } - function WritableStreamFinishInFlightWriteWithError(stream, error) { - assert(stream._inFlightWriteRequest !== undefined); - stream._inFlightWriteRequest._reject(error); - stream._inFlightWriteRequest = undefined; - assert(stream._state === 'writable' || stream._state === 'erroring'); - WritableStreamDealWithRejection(stream, error); - } - function WritableStreamFinishInFlightClose(stream) { - assert(stream._inFlightCloseRequest !== undefined); - stream._inFlightCloseRequest._resolve(undefined); - stream._inFlightCloseRequest = undefined; - var state = stream._state; - assert(state === 'writable' || state === 'erroring'); - if (state === 'erroring') { - stream._storedError = undefined; - if (stream._pendingAbortRequest !== undefined) { - stream._pendingAbortRequest._resolve(); - stream._pendingAbortRequest = undefined; - } - } - stream._state = 'closed'; - var writer = stream._writer; - if (writer !== undefined) { - defaultWriterClosedPromiseResolve(writer); - } - assert(stream._pendingAbortRequest === undefined, 'stream._pendingAbortRequest === undefined'); - assert(stream._storedError === undefined, 'stream._storedError === undefined'); - } - function WritableStreamFinishInFlightCloseWithError(stream, error) { - assert(stream._inFlightCloseRequest !== undefined); - stream._inFlightCloseRequest._reject(error); - stream._inFlightCloseRequest = undefined; - assert(stream._state === 'writable' || stream._state === 'erroring'); - if (stream._pendingAbortRequest !== undefined) { - stream._pendingAbortRequest._reject(error); - stream._pendingAbortRequest = undefined; - } - WritableStreamDealWithRejection(stream, error); - } - function WritableStreamCloseQueuedOrInFlight(stream) { - if (stream._closeRequest === undefined && stream._inFlightCloseRequest === undefined) { - return false; - } - return true; - } - function WritableStreamHasOperationMarkedInFlight(stream) { - if (stream._inFlightWriteRequest === undefined && stream._inFlightCloseRequest === undefined) { - return false; - } - return true; - } - function WritableStreamMarkCloseRequestInFlight(stream) { - assert(stream._inFlightCloseRequest === undefined); - assert(stream._closeRequest !== undefined); - stream._inFlightCloseRequest = stream._closeRequest; - stream._closeRequest = undefined; - } - function WritableStreamMarkFirstWriteRequestInFlight(stream) { - assert(stream._inFlightWriteRequest === undefined, 'there must be no pending write request'); - assert(stream._writeRequests.length !== 0, 'writeRequests must not be empty'); - stream._inFlightWriteRequest = stream._writeRequests.shift(); - } - function WritableStreamRejectCloseAndClosedPromiseIfNeeded(stream) { - assert(stream._state === 'errored', '_stream_.[[state]] is `"errored"`'); - if (stream._closeRequest !== undefined) { - assert(stream._inFlightCloseRequest === undefined); - stream._closeRequest._reject(stream._storedError); - stream._closeRequest = undefined; - } - var writer = stream._writer; - if (writer !== undefined) { - defaultWriterClosedPromiseReject(writer, stream._storedError); - writer._closedPromise.catch(function () {}); - } - } - function WritableStreamUpdateBackpressure(stream, backpressure) { - assert(stream._state === 'writable'); - assert(WritableStreamCloseQueuedOrInFlight(stream) === false); - var writer = stream._writer; - if (writer !== undefined && backpressure !== stream._backpressure) { - if (backpressure === true) { - defaultWriterReadyPromiseReset(writer); - } else { - assert(backpressure === false); - defaultWriterReadyPromiseResolve(writer); - } - } - stream._backpressure = backpressure; - } - var WritableStreamDefaultWriter = function () { - function WritableStreamDefaultWriter(stream) { - _classCallCheck(this, WritableStreamDefaultWriter); - if (IsWritableStream(stream) === false) { - throw new TypeError('WritableStreamDefaultWriter can only be constructed with a WritableStream instance'); - } - if (IsWritableStreamLocked(stream) === true) { - throw new TypeError('This stream has already been locked for exclusive writing by another writer'); - } - this._ownerWritableStream = stream; - stream._writer = this; - var state = stream._state; - if (state === 'writable') { - if (WritableStreamCloseQueuedOrInFlight(stream) === false && stream._backpressure === true) { - defaultWriterReadyPromiseInitialize(this); - } else { - defaultWriterReadyPromiseInitializeAsResolved(this); - } - defaultWriterClosedPromiseInitialize(this); - } else if (state === 'erroring') { - defaultWriterReadyPromiseInitializeAsRejected(this, stream._storedError); - this._readyPromise.catch(function () {}); - defaultWriterClosedPromiseInitialize(this); - } else if (state === 'closed') { - defaultWriterReadyPromiseInitializeAsResolved(this); - defaultWriterClosedPromiseInitializeAsResolved(this); - } else { - assert(state === 'errored', 'state must be errored'); - var storedError = stream._storedError; - defaultWriterReadyPromiseInitializeAsRejected(this, storedError); - this._readyPromise.catch(function () {}); - defaultWriterClosedPromiseInitializeAsRejected(this, storedError); - this._closedPromise.catch(function () {}); - } - } - _createClass(WritableStreamDefaultWriter, [{ - key: 'abort', - value: function abort(reason) { - if (IsWritableStreamDefaultWriter(this) === false) { - return Promise.reject(defaultWriterBrandCheckException('abort')); - } - if (this._ownerWritableStream === undefined) { - return Promise.reject(defaultWriterLockException('abort')); - } - return WritableStreamDefaultWriterAbort(this, reason); - } - }, { - key: 'close', - value: function close() { - if (IsWritableStreamDefaultWriter(this) === false) { - return Promise.reject(defaultWriterBrandCheckException('close')); - } - var stream = this._ownerWritableStream; - if (stream === undefined) { - return Promise.reject(defaultWriterLockException('close')); - } - if (WritableStreamCloseQueuedOrInFlight(stream) === true) { - return Promise.reject(new TypeError('cannot close an already-closing stream')); - } - return WritableStreamDefaultWriterClose(this); - } - }, { - key: 'releaseLock', - value: function releaseLock() { - if (IsWritableStreamDefaultWriter(this) === false) { - throw defaultWriterBrandCheckException('releaseLock'); - } - var stream = this._ownerWritableStream; - if (stream === undefined) { - return; - } - assert(stream._writer !== undefined); - WritableStreamDefaultWriterRelease(this); - } - }, { - key: 'write', - value: function write(chunk) { - if (IsWritableStreamDefaultWriter(this) === false) { - return Promise.reject(defaultWriterBrandCheckException('write')); - } - if (this._ownerWritableStream === undefined) { - return Promise.reject(defaultWriterLockException('write to')); - } - return WritableStreamDefaultWriterWrite(this, chunk); - } - }, { - key: 'closed', - get: function get() { - if (IsWritableStreamDefaultWriter(this) === false) { - return Promise.reject(defaultWriterBrandCheckException('closed')); - } - return this._closedPromise; - } - }, { - key: 'desiredSize', - get: function get() { - if (IsWritableStreamDefaultWriter(this) === false) { - throw defaultWriterBrandCheckException('desiredSize'); - } - if (this._ownerWritableStream === undefined) { - throw defaultWriterLockException('desiredSize'); - } - return WritableStreamDefaultWriterGetDesiredSize(this); - } - }, { - key: 'ready', - get: function get() { - if (IsWritableStreamDefaultWriter(this) === false) { - return Promise.reject(defaultWriterBrandCheckException('ready')); - } - return this._readyPromise; - } - }]); - return WritableStreamDefaultWriter; - }(); - function IsWritableStreamDefaultWriter(x) { - if (!typeIsObject(x)) { - return false; - } - if (!Object.prototype.hasOwnProperty.call(x, '_ownerWritableStream')) { - return false; - } - return true; - } - function WritableStreamDefaultWriterAbort(writer, reason) { - var stream = writer._ownerWritableStream; - assert(stream !== undefined); - return WritableStreamAbort(stream, reason); - } - function WritableStreamDefaultWriterClose(writer) { - var stream = writer._ownerWritableStream; - assert(stream !== undefined); - var state = stream._state; - if (state === 'closed' || state === 'errored') { - return Promise.reject(new TypeError('The stream (in ' + state + ' state) is not in the writable state and cannot be closed')); - } - assert(state === 'writable' || state === 'erroring'); - assert(WritableStreamCloseQueuedOrInFlight(stream) === false); - var promise = new Promise(function (resolve, reject) { - var closeRequest = { - _resolve: resolve, - _reject: reject - }; - stream._closeRequest = closeRequest; - }); - if (stream._backpressure === true && state === 'writable') { - defaultWriterReadyPromiseResolve(writer); - } - WritableStreamDefaultControllerClose(stream._writableStreamController); - return promise; - } - function WritableStreamDefaultWriterCloseWithErrorPropagation(writer) { - var stream = writer._ownerWritableStream; - assert(stream !== undefined); - var state = stream._state; - if (WritableStreamCloseQueuedOrInFlight(stream) === true || state === 'closed') { - return Promise.resolve(); - } - if (state === 'errored') { - return Promise.reject(stream._storedError); - } - assert(state === 'writable' || state === 'erroring'); - return WritableStreamDefaultWriterClose(writer); - } - function WritableStreamDefaultWriterEnsureClosedPromiseRejected(writer, error) { - if (writer._closedPromiseState === 'pending') { - defaultWriterClosedPromiseReject(writer, error); - } else { - defaultWriterClosedPromiseResetToRejected(writer, error); - } - writer._closedPromise.catch(function () {}); - } - function WritableStreamDefaultWriterEnsureReadyPromiseRejected(writer, error) { - if (writer._readyPromiseState === 'pending') { - defaultWriterReadyPromiseReject(writer, error); - } else { - defaultWriterReadyPromiseResetToRejected(writer, error); - } - writer._readyPromise.catch(function () {}); - } - function WritableStreamDefaultWriterGetDesiredSize(writer) { - var stream = writer._ownerWritableStream; - var state = stream._state; - if (state === 'errored' || state === 'erroring') { - return null; - } - if (state === 'closed') { - return 0; - } - return WritableStreamDefaultControllerGetDesiredSize(stream._writableStreamController); - } - function WritableStreamDefaultWriterRelease(writer) { - var stream = writer._ownerWritableStream; - assert(stream !== undefined); - assert(stream._writer === writer); - var releasedError = new TypeError('Writer was released and can no longer be used to monitor the stream\'s closedness'); - WritableStreamDefaultWriterEnsureReadyPromiseRejected(writer, releasedError); - WritableStreamDefaultWriterEnsureClosedPromiseRejected(writer, releasedError); - stream._writer = undefined; - writer._ownerWritableStream = undefined; - } - function WritableStreamDefaultWriterWrite(writer, chunk) { - var stream = writer._ownerWritableStream; - assert(stream !== undefined); - var controller = stream._writableStreamController; - var chunkSize = WritableStreamDefaultControllerGetChunkSize(controller, chunk); - if (stream !== writer._ownerWritableStream) { - return Promise.reject(defaultWriterLockException('write to')); - } - var state = stream._state; - if (state === 'errored') { - return Promise.reject(stream._storedError); - } - if (WritableStreamCloseQueuedOrInFlight(stream) === true || state === 'closed') { - return Promise.reject(new TypeError('The stream is closing or closed and cannot be written to')); - } - if (state === 'erroring') { - return Promise.reject(stream._storedError); - } - assert(state === 'writable'); - var promise = WritableStreamAddWriteRequest(stream); - WritableStreamDefaultControllerWrite(controller, chunk, chunkSize); - return promise; - } - var WritableStreamDefaultController = function () { - function WritableStreamDefaultController(stream, underlyingSink, size, highWaterMark) { - _classCallCheck(this, WritableStreamDefaultController); - if (IsWritableStream(stream) === false) { - throw new TypeError('WritableStreamDefaultController can only be constructed with a WritableStream instance'); - } - if (stream._writableStreamController !== undefined) { - throw new TypeError('WritableStreamDefaultController instances can only be created by the WritableStream constructor'); - } - this._controlledWritableStream = stream; - this._underlyingSink = underlyingSink; - this._queue = undefined; - this._queueTotalSize = undefined; - ResetQueue(this); - this._started = false; - var normalizedStrategy = ValidateAndNormalizeQueuingStrategy(size, highWaterMark); - this._strategySize = normalizedStrategy.size; - this._strategyHWM = normalizedStrategy.highWaterMark; - var backpressure = WritableStreamDefaultControllerGetBackpressure(this); - WritableStreamUpdateBackpressure(stream, backpressure); - } - _createClass(WritableStreamDefaultController, [{ - key: 'error', - value: function error(e) { - if (IsWritableStreamDefaultController(this) === false) { - throw new TypeError('WritableStreamDefaultController.prototype.error can only be used on a WritableStreamDefaultController'); - } - var state = this._controlledWritableStream._state; - if (state !== 'writable') { - return; - } - WritableStreamDefaultControllerError(this, e); - } - }, { - key: '__abortSteps', - value: function __abortSteps(reason) { - return PromiseInvokeOrNoop(this._underlyingSink, 'abort', [reason]); - } - }, { - key: '__errorSteps', - value: function __errorSteps() { - ResetQueue(this); - } - }, { - key: '__startSteps', - value: function __startSteps() { - var _this = this; - var startResult = InvokeOrNoop(this._underlyingSink, 'start', [this]); - var stream = this._controlledWritableStream; - Promise.resolve(startResult).then(function () { - assert(stream._state === 'writable' || stream._state === 'erroring'); - _this._started = true; - WritableStreamDefaultControllerAdvanceQueueIfNeeded(_this); - }, function (r) { - assert(stream._state === 'writable' || stream._state === 'erroring'); - _this._started = true; - WritableStreamDealWithRejection(stream, r); - }).catch(rethrowAssertionErrorRejection); - } - }]); - return WritableStreamDefaultController; - }(); - function WritableStreamDefaultControllerClose(controller) { - EnqueueValueWithSize(controller, 'close', 0); - WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller); - } - function WritableStreamDefaultControllerGetChunkSize(controller, chunk) { - var strategySize = controller._strategySize; - if (strategySize === undefined) { - return 1; - } - try { - return strategySize(chunk); - } catch (chunkSizeE) { - WritableStreamDefaultControllerErrorIfNeeded(controller, chunkSizeE); - return 1; - } - } - function WritableStreamDefaultControllerGetDesiredSize(controller) { - return controller._strategyHWM - controller._queueTotalSize; - } - function WritableStreamDefaultControllerWrite(controller, chunk, chunkSize) { - var writeRecord = { chunk: chunk }; - try { - EnqueueValueWithSize(controller, writeRecord, chunkSize); - } catch (enqueueE) { - WritableStreamDefaultControllerErrorIfNeeded(controller, enqueueE); - return; - } - var stream = controller._controlledWritableStream; - if (WritableStreamCloseQueuedOrInFlight(stream) === false && stream._state === 'writable') { - var backpressure = WritableStreamDefaultControllerGetBackpressure(controller); - WritableStreamUpdateBackpressure(stream, backpressure); - } - WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller); - } - function IsWritableStreamDefaultController(x) { - if (!typeIsObject(x)) { - return false; - } - if (!Object.prototype.hasOwnProperty.call(x, '_underlyingSink')) { - return false; - } - return true; - } - function WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller) { - var stream = controller._controlledWritableStream; - if (controller._started === false) { - return; - } - if (stream._inFlightWriteRequest !== undefined) { - return; - } - var state = stream._state; - if (state === 'closed' || state === 'errored') { - return; - } - if (state === 'erroring') { - WritableStreamFinishErroring(stream); - return; - } - if (controller._queue.length === 0) { - return; - } - var writeRecord = PeekQueueValue(controller); - if (writeRecord === 'close') { - WritableStreamDefaultControllerProcessClose(controller); - } else { - WritableStreamDefaultControllerProcessWrite(controller, writeRecord.chunk); - } - } - function WritableStreamDefaultControllerErrorIfNeeded(controller, error) { - if (controller._controlledWritableStream._state === 'writable') { - WritableStreamDefaultControllerError(controller, error); - } - } - function WritableStreamDefaultControllerProcessClose(controller) { - var stream = controller._controlledWritableStream; - WritableStreamMarkCloseRequestInFlight(stream); - DequeueValue(controller); - assert(controller._queue.length === 0, 'queue must be empty once the final write record is dequeued'); - var sinkClosePromise = PromiseInvokeOrNoop(controller._underlyingSink, 'close', []); - sinkClosePromise.then(function () { - WritableStreamFinishInFlightClose(stream); - }, function (reason) { - WritableStreamFinishInFlightCloseWithError(stream, reason); - }).catch(rethrowAssertionErrorRejection); - } - function WritableStreamDefaultControllerProcessWrite(controller, chunk) { - var stream = controller._controlledWritableStream; - WritableStreamMarkFirstWriteRequestInFlight(stream); - var sinkWritePromise = PromiseInvokeOrNoop(controller._underlyingSink, 'write', [chunk, controller]); - sinkWritePromise.then(function () { - WritableStreamFinishInFlightWrite(stream); - var state = stream._state; - assert(state === 'writable' || state === 'erroring'); - DequeueValue(controller); - if (WritableStreamCloseQueuedOrInFlight(stream) === false && state === 'writable') { - var backpressure = WritableStreamDefaultControllerGetBackpressure(controller); - WritableStreamUpdateBackpressure(stream, backpressure); - } - WritableStreamDefaultControllerAdvanceQueueIfNeeded(controller); - }, function (reason) { - WritableStreamFinishInFlightWriteWithError(stream, reason); - }).catch(rethrowAssertionErrorRejection); - } - function WritableStreamDefaultControllerGetBackpressure(controller) { - var desiredSize = WritableStreamDefaultControllerGetDesiredSize(controller); - return desiredSize <= 0; - } - function WritableStreamDefaultControllerError(controller, error) { - var stream = controller._controlledWritableStream; - assert(stream._state === 'writable'); - WritableStreamStartErroring(stream, error); - } - function streamBrandCheckException(name) { - return new TypeError('WritableStream.prototype.' + name + ' can only be used on a WritableStream'); - } - function defaultWriterBrandCheckException(name) { - return new TypeError('WritableStreamDefaultWriter.prototype.' + name + ' can only be used on a WritableStreamDefaultWriter'); - } - function defaultWriterLockException(name) { - return new TypeError('Cannot ' + name + ' a stream using a released writer'); - } - function defaultWriterClosedPromiseInitialize(writer) { - writer._closedPromise = new Promise(function (resolve, reject) { - writer._closedPromise_resolve = resolve; - writer._closedPromise_reject = reject; - writer._closedPromiseState = 'pending'; - }); - } - function defaultWriterClosedPromiseInitializeAsRejected(writer, reason) { - writer._closedPromise = Promise.reject(reason); - writer._closedPromise_resolve = undefined; - writer._closedPromise_reject = undefined; - writer._closedPromiseState = 'rejected'; - } - function defaultWriterClosedPromiseInitializeAsResolved(writer) { - writer._closedPromise = Promise.resolve(undefined); - writer._closedPromise_resolve = undefined; - writer._closedPromise_reject = undefined; - writer._closedPromiseState = 'resolved'; - } - function defaultWriterClosedPromiseReject(writer, reason) { - assert(writer._closedPromise_resolve !== undefined, 'writer._closedPromise_resolve !== undefined'); - assert(writer._closedPromise_reject !== undefined, 'writer._closedPromise_reject !== undefined'); - assert(writer._closedPromiseState === 'pending', 'writer._closedPromiseState is pending'); - writer._closedPromise_reject(reason); - writer._closedPromise_resolve = undefined; - writer._closedPromise_reject = undefined; - writer._closedPromiseState = 'rejected'; - } - function defaultWriterClosedPromiseResetToRejected(writer, reason) { - assert(writer._closedPromise_resolve === undefined, 'writer._closedPromise_resolve === undefined'); - assert(writer._closedPromise_reject === undefined, 'writer._closedPromise_reject === undefined'); - assert(writer._closedPromiseState !== 'pending', 'writer._closedPromiseState is not pending'); - writer._closedPromise = Promise.reject(reason); - writer._closedPromiseState = 'rejected'; - } - function defaultWriterClosedPromiseResolve(writer) { - assert(writer._closedPromise_resolve !== undefined, 'writer._closedPromise_resolve !== undefined'); - assert(writer._closedPromise_reject !== undefined, 'writer._closedPromise_reject !== undefined'); - assert(writer._closedPromiseState === 'pending', 'writer._closedPromiseState is pending'); - writer._closedPromise_resolve(undefined); - writer._closedPromise_resolve = undefined; - writer._closedPromise_reject = undefined; - writer._closedPromiseState = 'resolved'; - } - function defaultWriterReadyPromiseInitialize(writer) { - writer._readyPromise = new Promise(function (resolve, reject) { - writer._readyPromise_resolve = resolve; - writer._readyPromise_reject = reject; - }); - writer._readyPromiseState = 'pending'; - } - function defaultWriterReadyPromiseInitializeAsRejected(writer, reason) { - writer._readyPromise = Promise.reject(reason); - writer._readyPromise_resolve = undefined; - writer._readyPromise_reject = undefined; - writer._readyPromiseState = 'rejected'; - } - function defaultWriterReadyPromiseInitializeAsResolved(writer) { - writer._readyPromise = Promise.resolve(undefined); - writer._readyPromise_resolve = undefined; - writer._readyPromise_reject = undefined; - writer._readyPromiseState = 'fulfilled'; - } - function defaultWriterReadyPromiseReject(writer, reason) { - assert(writer._readyPromise_resolve !== undefined, 'writer._readyPromise_resolve !== undefined'); - assert(writer._readyPromise_reject !== undefined, 'writer._readyPromise_reject !== undefined'); - writer._readyPromise_reject(reason); - writer._readyPromise_resolve = undefined; - writer._readyPromise_reject = undefined; - writer._readyPromiseState = 'rejected'; - } - function defaultWriterReadyPromiseReset(writer) { - assert(writer._readyPromise_resolve === undefined, 'writer._readyPromise_resolve === undefined'); - assert(writer._readyPromise_reject === undefined, 'writer._readyPromise_reject === undefined'); - writer._readyPromise = new Promise(function (resolve, reject) { - writer._readyPromise_resolve = resolve; - writer._readyPromise_reject = reject; - }); - writer._readyPromiseState = 'pending'; - } - function defaultWriterReadyPromiseResetToRejected(writer, reason) { - assert(writer._readyPromise_resolve === undefined, 'writer._readyPromise_resolve === undefined'); - assert(writer._readyPromise_reject === undefined, 'writer._readyPromise_reject === undefined'); - writer._readyPromise = Promise.reject(reason); - writer._readyPromiseState = 'rejected'; - } - function defaultWriterReadyPromiseResolve(writer) { - assert(writer._readyPromise_resolve !== undefined, 'writer._readyPromise_resolve !== undefined'); - assert(writer._readyPromise_reject !== undefined, 'writer._readyPromise_reject !== undefined'); - writer._readyPromise_resolve(undefined); - writer._readyPromise_resolve = undefined; - writer._readyPromise_reject = undefined; - writer._readyPromiseState = 'fulfilled'; - } -}, function (module, exports, __w_pdfjs_require__) { - "use strict"; - - var _require = __w_pdfjs_require__(0), - IsFiniteNonNegativeNumber = _require.IsFiniteNonNegativeNumber; - var _require2 = __w_pdfjs_require__(1), - assert = _require2.assert; - exports.DequeueValue = function (container) { - assert('_queue' in container && '_queueTotalSize' in container, 'Spec-level failure: DequeueValue should only be used on containers with [[queue]] and [[queueTotalSize]].'); - assert(container._queue.length > 0, 'Spec-level failure: should never dequeue from an empty queue.'); - var pair = container._queue.shift(); - container._queueTotalSize -= pair.size; - if (container._queueTotalSize < 0) { - container._queueTotalSize = 0; - } - return pair.value; - }; - exports.EnqueueValueWithSize = function (container, value, size) { - assert('_queue' in container && '_queueTotalSize' in container, 'Spec-level failure: EnqueueValueWithSize should only be used on containers with [[queue]] and ' + '[[queueTotalSize]].'); - size = Number(size); - if (!IsFiniteNonNegativeNumber(size)) { - throw new RangeError('Size must be a finite, non-NaN, non-negative number.'); - } - container._queue.push({ - value: value, - size: size - }); - container._queueTotalSize += size; - }; - exports.PeekQueueValue = function (container) { - assert('_queue' in container && '_queueTotalSize' in container, 'Spec-level failure: PeekQueueValue should only be used on containers with [[queue]] and [[queueTotalSize]].'); - assert(container._queue.length > 0, 'Spec-level failure: should never peek at an empty queue.'); - var pair = container._queue[0]; - return pair.value; - }; - exports.ResetQueue = function (container) { - assert('_queue' in container && '_queueTotalSize' in container, 'Spec-level failure: ResetQueue should only be used on containers with [[queue]] and [[queueTotalSize]].'); - container._queue = []; - container._queueTotalSize = 0; - }; -}, function (module, exports, __w_pdfjs_require__) { - "use strict"; - - var _createClass = function () { - function defineProperties(target, props) { - for (var i = 0; i < props.length; i++) { - var descriptor = props[i]; - descriptor.enumerable = descriptor.enumerable || false; - descriptor.configurable = true; - if ("value" in descriptor) descriptor.writable = true; - Object.defineProperty(target, descriptor.key, descriptor); - } - } - return function (Constructor, protoProps, staticProps) { - if (protoProps) defineProperties(Constructor.prototype, protoProps); - if (staticProps) defineProperties(Constructor, staticProps); - return Constructor; - }; - }(); - function _classCallCheck(instance, Constructor) { - if (!(instance instanceof Constructor)) { - throw new TypeError("Cannot call a class as a function"); - } - } - var _require = __w_pdfjs_require__(0), - ArrayBufferCopy = _require.ArrayBufferCopy, - CreateIterResultObject = _require.CreateIterResultObject, - IsFiniteNonNegativeNumber = _require.IsFiniteNonNegativeNumber, - InvokeOrNoop = _require.InvokeOrNoop, - PromiseInvokeOrNoop = _require.PromiseInvokeOrNoop, - TransferArrayBuffer = _require.TransferArrayBuffer, - ValidateAndNormalizeQueuingStrategy = _require.ValidateAndNormalizeQueuingStrategy, - ValidateAndNormalizeHighWaterMark = _require.ValidateAndNormalizeHighWaterMark; - var _require2 = __w_pdfjs_require__(0), - createArrayFromList = _require2.createArrayFromList, - createDataProperty = _require2.createDataProperty, - typeIsObject = _require2.typeIsObject; - var _require3 = __w_pdfjs_require__(1), - assert = _require3.assert, - rethrowAssertionErrorRejection = _require3.rethrowAssertionErrorRejection; - var _require4 = __w_pdfjs_require__(3), - DequeueValue = _require4.DequeueValue, - EnqueueValueWithSize = _require4.EnqueueValueWithSize, - ResetQueue = _require4.ResetQueue; - var _require5 = __w_pdfjs_require__(2), - AcquireWritableStreamDefaultWriter = _require5.AcquireWritableStreamDefaultWriter, - IsWritableStream = _require5.IsWritableStream, - IsWritableStreamLocked = _require5.IsWritableStreamLocked, - WritableStreamAbort = _require5.WritableStreamAbort, - WritableStreamDefaultWriterCloseWithErrorPropagation = _require5.WritableStreamDefaultWriterCloseWithErrorPropagation, - WritableStreamDefaultWriterRelease = _require5.WritableStreamDefaultWriterRelease, - WritableStreamDefaultWriterWrite = _require5.WritableStreamDefaultWriterWrite, - WritableStreamCloseQueuedOrInFlight = _require5.WritableStreamCloseQueuedOrInFlight; - var ReadableStream = function () { - function ReadableStream() { - var underlyingSource = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; - var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, - size = _ref.size, - highWaterMark = _ref.highWaterMark; - _classCallCheck(this, ReadableStream); - this._state = 'readable'; - this._reader = undefined; - this._storedError = undefined; - this._disturbed = false; - this._readableStreamController = undefined; - var type = underlyingSource.type; - var typeString = String(type); - if (typeString === 'bytes') { - if (highWaterMark === undefined) { - highWaterMark = 0; - } - this._readableStreamController = new ReadableByteStreamController(this, underlyingSource, highWaterMark); - } else if (type === undefined) { - if (highWaterMark === undefined) { - highWaterMark = 1; - } - this._readableStreamController = new ReadableStreamDefaultController(this, underlyingSource, size, highWaterMark); - } else { - throw new RangeError('Invalid type is specified'); - } - } - _createClass(ReadableStream, [{ - key: 'cancel', - value: function cancel(reason) { - if (IsReadableStream(this) === false) { - return Promise.reject(streamBrandCheckException('cancel')); - } - if (IsReadableStreamLocked(this) === true) { - return Promise.reject(new TypeError('Cannot cancel a stream that already has a reader')); - } - return ReadableStreamCancel(this, reason); - } - }, { - key: 'getReader', - value: function getReader() { - var _ref2 = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}, - mode = _ref2.mode; - if (IsReadableStream(this) === false) { - throw streamBrandCheckException('getReader'); - } - if (mode === undefined) { - return AcquireReadableStreamDefaultReader(this); - } - mode = String(mode); - if (mode === 'byob') { - return AcquireReadableStreamBYOBReader(this); - } - throw new RangeError('Invalid mode is specified'); - } - }, { - key: 'pipeThrough', - value: function pipeThrough(_ref3, options) { - var writable = _ref3.writable, - readable = _ref3.readable; - var promise = this.pipeTo(writable, options); - ifIsObjectAndHasAPromiseIsHandledInternalSlotSetPromiseIsHandledToTrue(promise); - return readable; - } - }, { - key: 'pipeTo', - value: function pipeTo(dest) { - var _this = this; - var _ref4 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, - preventClose = _ref4.preventClose, - preventAbort = _ref4.preventAbort, - preventCancel = _ref4.preventCancel; - if (IsReadableStream(this) === false) { - return Promise.reject(streamBrandCheckException('pipeTo')); - } - if (IsWritableStream(dest) === false) { - return Promise.reject(new TypeError('ReadableStream.prototype.pipeTo\'s first argument must be a WritableStream')); - } - preventClose = Boolean(preventClose); - preventAbort = Boolean(preventAbort); - preventCancel = Boolean(preventCancel); - if (IsReadableStreamLocked(this) === true) { - return Promise.reject(new TypeError('ReadableStream.prototype.pipeTo cannot be used on a locked ReadableStream')); - } - if (IsWritableStreamLocked(dest) === true) { - return Promise.reject(new TypeError('ReadableStream.prototype.pipeTo cannot be used on a locked WritableStream')); - } - var reader = AcquireReadableStreamDefaultReader(this); - var writer = AcquireWritableStreamDefaultWriter(dest); - var shuttingDown = false; - var currentWrite = Promise.resolve(); - return new Promise(function (resolve, reject) { - function pipeLoop() { - currentWrite = Promise.resolve(); - if (shuttingDown === true) { - return Promise.resolve(); - } - return writer._readyPromise.then(function () { - return ReadableStreamDefaultReaderRead(reader).then(function (_ref5) { - var value = _ref5.value, - done = _ref5.done; - if (done === true) { - return; - } - currentWrite = WritableStreamDefaultWriterWrite(writer, value).catch(function () {}); - }); - }).then(pipeLoop); - } - isOrBecomesErrored(_this, reader._closedPromise, function (storedError) { - if (preventAbort === false) { - shutdownWithAction(function () { - return WritableStreamAbort(dest, storedError); - }, true, storedError); - } else { - shutdown(true, storedError); - } - }); - isOrBecomesErrored(dest, writer._closedPromise, function (storedError) { - if (preventCancel === false) { - shutdownWithAction(function () { - return ReadableStreamCancel(_this, storedError); - }, true, storedError); - } else { - shutdown(true, storedError); - } - }); - isOrBecomesClosed(_this, reader._closedPromise, function () { - if (preventClose === false) { - shutdownWithAction(function () { - return WritableStreamDefaultWriterCloseWithErrorPropagation(writer); - }); - } else { - shutdown(); - } - }); - if (WritableStreamCloseQueuedOrInFlight(dest) === true || dest._state === 'closed') { - var destClosed = new TypeError('the destination writable stream closed before all data could be piped to it'); - if (preventCancel === false) { - shutdownWithAction(function () { - return ReadableStreamCancel(_this, destClosed); - }, true, destClosed); - } else { - shutdown(true, destClosed); - } - } - pipeLoop().catch(function (err) { - currentWrite = Promise.resolve(); - rethrowAssertionErrorRejection(err); - }); - function waitForWritesToFinish() { - var oldCurrentWrite = currentWrite; - return currentWrite.then(function () { - return oldCurrentWrite !== currentWrite ? waitForWritesToFinish() : undefined; - }); - } - function isOrBecomesErrored(stream, promise, action) { - if (stream._state === 'errored') { - action(stream._storedError); - } else { - promise.catch(action).catch(rethrowAssertionErrorRejection); - } - } - function isOrBecomesClosed(stream, promise, action) { - if (stream._state === 'closed') { - action(); - } else { - promise.then(action).catch(rethrowAssertionErrorRejection); - } - } - function shutdownWithAction(action, originalIsError, originalError) { - if (shuttingDown === true) { - return; - } - shuttingDown = true; - if (dest._state === 'writable' && WritableStreamCloseQueuedOrInFlight(dest) === false) { - waitForWritesToFinish().then(doTheRest); - } else { - doTheRest(); - } - function doTheRest() { - action().then(function () { - return finalize(originalIsError, originalError); - }, function (newError) { - return finalize(true, newError); - }).catch(rethrowAssertionErrorRejection); - } - } - function shutdown(isError, error) { - if (shuttingDown === true) { - return; - } - shuttingDown = true; - if (dest._state === 'writable' && WritableStreamCloseQueuedOrInFlight(dest) === false) { - waitForWritesToFinish().then(function () { - return finalize(isError, error); - }).catch(rethrowAssertionErrorRejection); - } else { - finalize(isError, error); - } - } - function finalize(isError, error) { - WritableStreamDefaultWriterRelease(writer); - ReadableStreamReaderGenericRelease(reader); - if (isError) { - reject(error); - } else { - resolve(undefined); - } - } - }); - } - }, { - key: 'tee', - value: function tee() { - if (IsReadableStream(this) === false) { - throw streamBrandCheckException('tee'); - } - var branches = ReadableStreamTee(this, false); - return createArrayFromList(branches); - } - }, { - key: 'locked', - get: function get() { - if (IsReadableStream(this) === false) { - throw streamBrandCheckException('locked'); - } - return IsReadableStreamLocked(this); - } - }]); - return ReadableStream; - }(); - module.exports = { - ReadableStream: ReadableStream, - IsReadableStreamDisturbed: IsReadableStreamDisturbed, - ReadableStreamDefaultControllerClose: ReadableStreamDefaultControllerClose, - ReadableStreamDefaultControllerEnqueue: ReadableStreamDefaultControllerEnqueue, - ReadableStreamDefaultControllerError: ReadableStreamDefaultControllerError, - ReadableStreamDefaultControllerGetDesiredSize: ReadableStreamDefaultControllerGetDesiredSize - }; - function AcquireReadableStreamBYOBReader(stream) { - return new ReadableStreamBYOBReader(stream); - } - function AcquireReadableStreamDefaultReader(stream) { - return new ReadableStreamDefaultReader(stream); - } - function IsReadableStream(x) { - if (!typeIsObject(x)) { - return false; - } - if (!Object.prototype.hasOwnProperty.call(x, '_readableStreamController')) { - return false; - } - return true; - } - function IsReadableStreamDisturbed(stream) { - assert(IsReadableStream(stream) === true, 'IsReadableStreamDisturbed should only be used on known readable streams'); - return stream._disturbed; - } - function IsReadableStreamLocked(stream) { - assert(IsReadableStream(stream) === true, 'IsReadableStreamLocked should only be used on known readable streams'); - if (stream._reader === undefined) { - return false; - } - return true; - } - function ReadableStreamTee(stream, cloneForBranch2) { - assert(IsReadableStream(stream) === true); - assert(typeof cloneForBranch2 === 'boolean'); - var reader = AcquireReadableStreamDefaultReader(stream); - var teeState = { - closedOrErrored: false, - canceled1: false, - canceled2: false, - reason1: undefined, - reason2: undefined - }; - teeState.promise = new Promise(function (resolve) { - teeState._resolve = resolve; - }); - var pull = create_ReadableStreamTeePullFunction(); - pull._reader = reader; - pull._teeState = teeState; - pull._cloneForBranch2 = cloneForBranch2; - var cancel1 = create_ReadableStreamTeeBranch1CancelFunction(); - cancel1._stream = stream; - cancel1._teeState = teeState; - var cancel2 = create_ReadableStreamTeeBranch2CancelFunction(); - cancel2._stream = stream; - cancel2._teeState = teeState; - var underlyingSource1 = Object.create(Object.prototype); - createDataProperty(underlyingSource1, 'pull', pull); - createDataProperty(underlyingSource1, 'cancel', cancel1); - var branch1Stream = new ReadableStream(underlyingSource1); - var underlyingSource2 = Object.create(Object.prototype); - createDataProperty(underlyingSource2, 'pull', pull); - createDataProperty(underlyingSource2, 'cancel', cancel2); - var branch2Stream = new ReadableStream(underlyingSource2); - pull._branch1 = branch1Stream._readableStreamController; - pull._branch2 = branch2Stream._readableStreamController; - reader._closedPromise.catch(function (r) { - if (teeState.closedOrErrored === true) { - return; - } - ReadableStreamDefaultControllerError(pull._branch1, r); - ReadableStreamDefaultControllerError(pull._branch2, r); - teeState.closedOrErrored = true; - }); - return [branch1Stream, branch2Stream]; - } - function create_ReadableStreamTeePullFunction() { - function f() { - var reader = f._reader, - branch1 = f._branch1, - branch2 = f._branch2, - teeState = f._teeState; - return ReadableStreamDefaultReaderRead(reader).then(function (result) { - assert(typeIsObject(result)); - var value = result.value; - var done = result.done; - assert(typeof done === 'boolean'); - if (done === true && teeState.closedOrErrored === false) { - if (teeState.canceled1 === false) { - ReadableStreamDefaultControllerClose(branch1); - } - if (teeState.canceled2 === false) { - ReadableStreamDefaultControllerClose(branch2); - } - teeState.closedOrErrored = true; - } - if (teeState.closedOrErrored === true) { - return; - } - var value1 = value; - var value2 = value; - if (teeState.canceled1 === false) { - ReadableStreamDefaultControllerEnqueue(branch1, value1); - } - if (teeState.canceled2 === false) { - ReadableStreamDefaultControllerEnqueue(branch2, value2); - } - }); - } - return f; - } - function create_ReadableStreamTeeBranch1CancelFunction() { - function f(reason) { - var stream = f._stream, - teeState = f._teeState; - teeState.canceled1 = true; - teeState.reason1 = reason; - if (teeState.canceled2 === true) { - var compositeReason = createArrayFromList([teeState.reason1, teeState.reason2]); - var cancelResult = ReadableStreamCancel(stream, compositeReason); - teeState._resolve(cancelResult); - } - return teeState.promise; - } - return f; - } - function create_ReadableStreamTeeBranch2CancelFunction() { - function f(reason) { - var stream = f._stream, - teeState = f._teeState; - teeState.canceled2 = true; - teeState.reason2 = reason; - if (teeState.canceled1 === true) { - var compositeReason = createArrayFromList([teeState.reason1, teeState.reason2]); - var cancelResult = ReadableStreamCancel(stream, compositeReason); - teeState._resolve(cancelResult); - } - return teeState.promise; - } - return f; - } - function ReadableStreamAddReadIntoRequest(stream) { - assert(IsReadableStreamBYOBReader(stream._reader) === true); - assert(stream._state === 'readable' || stream._state === 'closed'); - var promise = new Promise(function (resolve, reject) { - var readIntoRequest = { - _resolve: resolve, - _reject: reject - }; - stream._reader._readIntoRequests.push(readIntoRequest); - }); - return promise; - } - function ReadableStreamAddReadRequest(stream) { - assert(IsReadableStreamDefaultReader(stream._reader) === true); - assert(stream._state === 'readable'); - var promise = new Promise(function (resolve, reject) { - var readRequest = { - _resolve: resolve, - _reject: reject - }; - stream._reader._readRequests.push(readRequest); - }); - return promise; - } - function ReadableStreamCancel(stream, reason) { - stream._disturbed = true; - if (stream._state === 'closed') { - return Promise.resolve(undefined); - } - if (stream._state === 'errored') { - return Promise.reject(stream._storedError); - } - ReadableStreamClose(stream); - var sourceCancelPromise = stream._readableStreamController.__cancelSteps(reason); - return sourceCancelPromise.then(function () { - return undefined; - }); - } - function ReadableStreamClose(stream) { - assert(stream._state === 'readable'); - stream._state = 'closed'; - var reader = stream._reader; - if (reader === undefined) { - return undefined; - } - if (IsReadableStreamDefaultReader(reader) === true) { - for (var i = 0; i < reader._readRequests.length; i++) { - var _resolve = reader._readRequests[i]._resolve; - _resolve(CreateIterResultObject(undefined, true)); - } - reader._readRequests = []; - } - defaultReaderClosedPromiseResolve(reader); - return undefined; - } - function ReadableStreamError(stream, e) { - assert(IsReadableStream(stream) === true, 'stream must be ReadableStream'); - assert(stream._state === 'readable', 'state must be readable'); - stream._state = 'errored'; - stream._storedError = e; - var reader = stream._reader; - if (reader === undefined) { - return undefined; - } - if (IsReadableStreamDefaultReader(reader) === true) { - for (var i = 0; i < reader._readRequests.length; i++) { - var readRequest = reader._readRequests[i]; - readRequest._reject(e); - } - reader._readRequests = []; - } else { - assert(IsReadableStreamBYOBReader(reader), 'reader must be ReadableStreamBYOBReader'); - for (var _i = 0; _i < reader._readIntoRequests.length; _i++) { - var readIntoRequest = reader._readIntoRequests[_i]; - readIntoRequest._reject(e); - } - reader._readIntoRequests = []; - } - defaultReaderClosedPromiseReject(reader, e); - reader._closedPromise.catch(function () {}); - } - function ReadableStreamFulfillReadIntoRequest(stream, chunk, done) { - var reader = stream._reader; - assert(reader._readIntoRequests.length > 0); - var readIntoRequest = reader._readIntoRequests.shift(); - readIntoRequest._resolve(CreateIterResultObject(chunk, done)); - } - function ReadableStreamFulfillReadRequest(stream, chunk, done) { - var reader = stream._reader; - assert(reader._readRequests.length > 0); - var readRequest = reader._readRequests.shift(); - readRequest._resolve(CreateIterResultObject(chunk, done)); - } - function ReadableStreamGetNumReadIntoRequests(stream) { - return stream._reader._readIntoRequests.length; - } - function ReadableStreamGetNumReadRequests(stream) { - return stream._reader._readRequests.length; - } - function ReadableStreamHasBYOBReader(stream) { - var reader = stream._reader; - if (reader === undefined) { - return false; - } - if (IsReadableStreamBYOBReader(reader) === false) { - return false; - } - return true; - } - function ReadableStreamHasDefaultReader(stream) { - var reader = stream._reader; - if (reader === undefined) { - return false; - } - if (IsReadableStreamDefaultReader(reader) === false) { - return false; - } - return true; - } - var ReadableStreamDefaultReader = function () { - function ReadableStreamDefaultReader(stream) { - _classCallCheck(this, ReadableStreamDefaultReader); - if (IsReadableStream(stream) === false) { - throw new TypeError('ReadableStreamDefaultReader can only be constructed with a ReadableStream instance'); - } - if (IsReadableStreamLocked(stream) === true) { - throw new TypeError('This stream has already been locked for exclusive reading by another reader'); - } - ReadableStreamReaderGenericInitialize(this, stream); - this._readRequests = []; - } - _createClass(ReadableStreamDefaultReader, [{ - key: 'cancel', - value: function cancel(reason) { - if (IsReadableStreamDefaultReader(this) === false) { - return Promise.reject(defaultReaderBrandCheckException('cancel')); - } - if (this._ownerReadableStream === undefined) { - return Promise.reject(readerLockException('cancel')); - } - return ReadableStreamReaderGenericCancel(this, reason); - } - }, { - key: 'read', - value: function read() { - if (IsReadableStreamDefaultReader(this) === false) { - return Promise.reject(defaultReaderBrandCheckException('read')); - } - if (this._ownerReadableStream === undefined) { - return Promise.reject(readerLockException('read from')); - } - return ReadableStreamDefaultReaderRead(this); - } - }, { - key: 'releaseLock', - value: function releaseLock() { - if (IsReadableStreamDefaultReader(this) === false) { - throw defaultReaderBrandCheckException('releaseLock'); - } - if (this._ownerReadableStream === undefined) { - return; - } - if (this._readRequests.length > 0) { - throw new TypeError('Tried to release a reader lock when that reader has pending read() calls un-settled'); - } - ReadableStreamReaderGenericRelease(this); - } - }, { - key: 'closed', - get: function get() { - if (IsReadableStreamDefaultReader(this) === false) { - return Promise.reject(defaultReaderBrandCheckException('closed')); - } - return this._closedPromise; - } - }]); - return ReadableStreamDefaultReader; - }(); - var ReadableStreamBYOBReader = function () { - function ReadableStreamBYOBReader(stream) { - _classCallCheck(this, ReadableStreamBYOBReader); - if (!IsReadableStream(stream)) { - throw new TypeError('ReadableStreamBYOBReader can only be constructed with a ReadableStream instance given a ' + 'byte source'); - } - if (IsReadableByteStreamController(stream._readableStreamController) === false) { - throw new TypeError('Cannot construct a ReadableStreamBYOBReader for a stream not constructed with a byte ' + 'source'); - } - if (IsReadableStreamLocked(stream)) { - throw new TypeError('This stream has already been locked for exclusive reading by another reader'); - } - ReadableStreamReaderGenericInitialize(this, stream); - this._readIntoRequests = []; - } - _createClass(ReadableStreamBYOBReader, [{ - key: 'cancel', - value: function cancel(reason) { - if (!IsReadableStreamBYOBReader(this)) { - return Promise.reject(byobReaderBrandCheckException('cancel')); - } - if (this._ownerReadableStream === undefined) { - return Promise.reject(readerLockException('cancel')); - } - return ReadableStreamReaderGenericCancel(this, reason); - } - }, { - key: 'read', - value: function read(view) { - if (!IsReadableStreamBYOBReader(this)) { - return Promise.reject(byobReaderBrandCheckException('read')); - } - if (this._ownerReadableStream === undefined) { - return Promise.reject(readerLockException('read from')); - } - if (!ArrayBuffer.isView(view)) { - return Promise.reject(new TypeError('view must be an array buffer view')); - } - if (view.byteLength === 0) { - return Promise.reject(new TypeError('view must have non-zero byteLength')); - } - return ReadableStreamBYOBReaderRead(this, view); - } - }, { - key: 'releaseLock', - value: function releaseLock() { - if (!IsReadableStreamBYOBReader(this)) { - throw byobReaderBrandCheckException('releaseLock'); - } - if (this._ownerReadableStream === undefined) { - return; - } - if (this._readIntoRequests.length > 0) { - throw new TypeError('Tried to release a reader lock when that reader has pending read() calls un-settled'); - } - ReadableStreamReaderGenericRelease(this); - } - }, { - key: 'closed', - get: function get() { - if (!IsReadableStreamBYOBReader(this)) { - return Promise.reject(byobReaderBrandCheckException('closed')); - } - return this._closedPromise; - } - }]); - return ReadableStreamBYOBReader; - }(); - function IsReadableStreamBYOBReader(x) { - if (!typeIsObject(x)) { - return false; - } - if (!Object.prototype.hasOwnProperty.call(x, '_readIntoRequests')) { - return false; - } - return true; - } - function IsReadableStreamDefaultReader(x) { - if (!typeIsObject(x)) { - return false; - } - if (!Object.prototype.hasOwnProperty.call(x, '_readRequests')) { - return false; - } - return true; - } - function ReadableStreamReaderGenericInitialize(reader, stream) { - reader._ownerReadableStream = stream; - stream._reader = reader; - if (stream._state === 'readable') { - defaultReaderClosedPromiseInitialize(reader); - } else if (stream._state === 'closed') { - defaultReaderClosedPromiseInitializeAsResolved(reader); - } else { - assert(stream._state === 'errored', 'state must be errored'); - defaultReaderClosedPromiseInitializeAsRejected(reader, stream._storedError); - reader._closedPromise.catch(function () {}); - } - } - function ReadableStreamReaderGenericCancel(reader, reason) { - var stream = reader._ownerReadableStream; - assert(stream !== undefined); - return ReadableStreamCancel(stream, reason); - } - function ReadableStreamReaderGenericRelease(reader) { - assert(reader._ownerReadableStream !== undefined); - assert(reader._ownerReadableStream._reader === reader); - if (reader._ownerReadableStream._state === 'readable') { - defaultReaderClosedPromiseReject(reader, new TypeError('Reader was released and can no longer be used to monitor the stream\'s closedness')); - } else { - defaultReaderClosedPromiseResetToRejected(reader, new TypeError('Reader was released and can no longer be used to monitor the stream\'s closedness')); - } - reader._closedPromise.catch(function () {}); - reader._ownerReadableStream._reader = undefined; - reader._ownerReadableStream = undefined; - } - function ReadableStreamBYOBReaderRead(reader, view) { - var stream = reader._ownerReadableStream; - assert(stream !== undefined); - stream._disturbed = true; - if (stream._state === 'errored') { - return Promise.reject(stream._storedError); - } - return ReadableByteStreamControllerPullInto(stream._readableStreamController, view); - } - function ReadableStreamDefaultReaderRead(reader) { - var stream = reader._ownerReadableStream; - assert(stream !== undefined); - stream._disturbed = true; - if (stream._state === 'closed') { - return Promise.resolve(CreateIterResultObject(undefined, true)); - } - if (stream._state === 'errored') { - return Promise.reject(stream._storedError); - } - assert(stream._state === 'readable'); - return stream._readableStreamController.__pullSteps(); - } - var ReadableStreamDefaultController = function () { - function ReadableStreamDefaultController(stream, underlyingSource, size, highWaterMark) { - _classCallCheck(this, ReadableStreamDefaultController); - if (IsReadableStream(stream) === false) { - throw new TypeError('ReadableStreamDefaultController can only be constructed with a ReadableStream instance'); - } - if (stream._readableStreamController !== undefined) { - throw new TypeError('ReadableStreamDefaultController instances can only be created by the ReadableStream constructor'); - } - this._controlledReadableStream = stream; - this._underlyingSource = underlyingSource; - this._queue = undefined; - this._queueTotalSize = undefined; - ResetQueue(this); - this._started = false; - this._closeRequested = false; - this._pullAgain = false; - this._pulling = false; - var normalizedStrategy = ValidateAndNormalizeQueuingStrategy(size, highWaterMark); - this._strategySize = normalizedStrategy.size; - this._strategyHWM = normalizedStrategy.highWaterMark; - var controller = this; - var startResult = InvokeOrNoop(underlyingSource, 'start', [this]); - Promise.resolve(startResult).then(function () { - controller._started = true; - assert(controller._pulling === false); - assert(controller._pullAgain === false); - ReadableStreamDefaultControllerCallPullIfNeeded(controller); - }, function (r) { - ReadableStreamDefaultControllerErrorIfNeeded(controller, r); - }).catch(rethrowAssertionErrorRejection); - } - _createClass(ReadableStreamDefaultController, [{ - key: 'close', - value: function close() { - if (IsReadableStreamDefaultController(this) === false) { - throw defaultControllerBrandCheckException('close'); - } - if (this._closeRequested === true) { - throw new TypeError('The stream has already been closed; do not close it again!'); - } - var state = this._controlledReadableStream._state; - if (state !== 'readable') { - throw new TypeError('The stream (in ' + state + ' state) is not in the readable state and cannot be closed'); - } - ReadableStreamDefaultControllerClose(this); - } - }, { - key: 'enqueue', - value: function enqueue(chunk) { - if (IsReadableStreamDefaultController(this) === false) { - throw defaultControllerBrandCheckException('enqueue'); - } - if (this._closeRequested === true) { - throw new TypeError('stream is closed or draining'); - } - var state = this._controlledReadableStream._state; - if (state !== 'readable') { - throw new TypeError('The stream (in ' + state + ' state) is not in the readable state and cannot be enqueued to'); - } - return ReadableStreamDefaultControllerEnqueue(this, chunk); - } - }, { - key: 'error', - value: function error(e) { - if (IsReadableStreamDefaultController(this) === false) { - throw defaultControllerBrandCheckException('error'); - } - var stream = this._controlledReadableStream; - if (stream._state !== 'readable') { - throw new TypeError('The stream is ' + stream._state + ' and so cannot be errored'); - } - ReadableStreamDefaultControllerError(this, e); - } - }, { - key: '__cancelSteps', - value: function __cancelSteps(reason) { - ResetQueue(this); - return PromiseInvokeOrNoop(this._underlyingSource, 'cancel', [reason]); - } - }, { - key: '__pullSteps', - value: function __pullSteps() { - var stream = this._controlledReadableStream; - if (this._queue.length > 0) { - var chunk = DequeueValue(this); - if (this._closeRequested === true && this._queue.length === 0) { - ReadableStreamClose(stream); - } else { - ReadableStreamDefaultControllerCallPullIfNeeded(this); - } - return Promise.resolve(CreateIterResultObject(chunk, false)); - } - var pendingPromise = ReadableStreamAddReadRequest(stream); - ReadableStreamDefaultControllerCallPullIfNeeded(this); - return pendingPromise; - } - }, { - key: 'desiredSize', - get: function get() { - if (IsReadableStreamDefaultController(this) === false) { - throw defaultControllerBrandCheckException('desiredSize'); - } - return ReadableStreamDefaultControllerGetDesiredSize(this); - } - }]); - return ReadableStreamDefaultController; - }(); - function IsReadableStreamDefaultController(x) { - if (!typeIsObject(x)) { - return false; - } - if (!Object.prototype.hasOwnProperty.call(x, '_underlyingSource')) { - return false; - } - return true; - } - function ReadableStreamDefaultControllerCallPullIfNeeded(controller) { - var shouldPull = ReadableStreamDefaultControllerShouldCallPull(controller); - if (shouldPull === false) { - return undefined; - } - if (controller._pulling === true) { - controller._pullAgain = true; - return undefined; - } - assert(controller._pullAgain === false); - controller._pulling = true; - var pullPromise = PromiseInvokeOrNoop(controller._underlyingSource, 'pull', [controller]); - pullPromise.then(function () { - controller._pulling = false; - if (controller._pullAgain === true) { - controller._pullAgain = false; - return ReadableStreamDefaultControllerCallPullIfNeeded(controller); - } - return undefined; - }, function (e) { - ReadableStreamDefaultControllerErrorIfNeeded(controller, e); - }).catch(rethrowAssertionErrorRejection); - return undefined; - } - function ReadableStreamDefaultControllerShouldCallPull(controller) { - var stream = controller._controlledReadableStream; - if (stream._state === 'closed' || stream._state === 'errored') { - return false; - } - if (controller._closeRequested === true) { - return false; - } - if (controller._started === false) { - return false; - } - if (IsReadableStreamLocked(stream) === true && ReadableStreamGetNumReadRequests(stream) > 0) { - return true; - } - var desiredSize = ReadableStreamDefaultControllerGetDesiredSize(controller); - if (desiredSize > 0) { - return true; - } - return false; - } - function ReadableStreamDefaultControllerClose(controller) { - var stream = controller._controlledReadableStream; - assert(controller._closeRequested === false); - assert(stream._state === 'readable'); - controller._closeRequested = true; - if (controller._queue.length === 0) { - ReadableStreamClose(stream); - } - } - function ReadableStreamDefaultControllerEnqueue(controller, chunk) { - var stream = controller._controlledReadableStream; - assert(controller._closeRequested === false); - assert(stream._state === 'readable'); - if (IsReadableStreamLocked(stream) === true && ReadableStreamGetNumReadRequests(stream) > 0) { - ReadableStreamFulfillReadRequest(stream, chunk, false); - } else { - var chunkSize = 1; - if (controller._strategySize !== undefined) { - var strategySize = controller._strategySize; - try { - chunkSize = strategySize(chunk); - } catch (chunkSizeE) { - ReadableStreamDefaultControllerErrorIfNeeded(controller, chunkSizeE); - throw chunkSizeE; - } - } - try { - EnqueueValueWithSize(controller, chunk, chunkSize); - } catch (enqueueE) { - ReadableStreamDefaultControllerErrorIfNeeded(controller, enqueueE); - throw enqueueE; - } - } - ReadableStreamDefaultControllerCallPullIfNeeded(controller); - return undefined; - } - function ReadableStreamDefaultControllerError(controller, e) { - var stream = controller._controlledReadableStream; - assert(stream._state === 'readable'); - ResetQueue(controller); - ReadableStreamError(stream, e); - } - function ReadableStreamDefaultControllerErrorIfNeeded(controller, e) { - if (controller._controlledReadableStream._state === 'readable') { - ReadableStreamDefaultControllerError(controller, e); - } - } - function ReadableStreamDefaultControllerGetDesiredSize(controller) { - var stream = controller._controlledReadableStream; - var state = stream._state; - if (state === 'errored') { - return null; - } - if (state === 'closed') { - return 0; - } - return controller._strategyHWM - controller._queueTotalSize; - } - var ReadableStreamBYOBRequest = function () { - function ReadableStreamBYOBRequest(controller, view) { - _classCallCheck(this, ReadableStreamBYOBRequest); - this._associatedReadableByteStreamController = controller; - this._view = view; - } - _createClass(ReadableStreamBYOBRequest, [{ - key: 'respond', - value: function respond(bytesWritten) { - if (IsReadableStreamBYOBRequest(this) === false) { - throw byobRequestBrandCheckException('respond'); - } - if (this._associatedReadableByteStreamController === undefined) { - throw new TypeError('This BYOB request has been invalidated'); - } - ReadableByteStreamControllerRespond(this._associatedReadableByteStreamController, bytesWritten); - } - }, { - key: 'respondWithNewView', - value: function respondWithNewView(view) { - if (IsReadableStreamBYOBRequest(this) === false) { - throw byobRequestBrandCheckException('respond'); - } - if (this._associatedReadableByteStreamController === undefined) { - throw new TypeError('This BYOB request has been invalidated'); - } - if (!ArrayBuffer.isView(view)) { - throw new TypeError('You can only respond with array buffer views'); - } - ReadableByteStreamControllerRespondWithNewView(this._associatedReadableByteStreamController, view); - } - }, { - key: 'view', - get: function get() { - return this._view; - } - }]); - return ReadableStreamBYOBRequest; - }(); - var ReadableByteStreamController = function () { - function ReadableByteStreamController(stream, underlyingByteSource, highWaterMark) { - _classCallCheck(this, ReadableByteStreamController); - if (IsReadableStream(stream) === false) { - throw new TypeError('ReadableByteStreamController can only be constructed with a ReadableStream instance given ' + 'a byte source'); - } - if (stream._readableStreamController !== undefined) { - throw new TypeError('ReadableByteStreamController instances can only be created by the ReadableStream constructor given a byte ' + 'source'); - } - this._controlledReadableStream = stream; - this._underlyingByteSource = underlyingByteSource; - this._pullAgain = false; - this._pulling = false; - ReadableByteStreamControllerClearPendingPullIntos(this); - this._queue = this._queueTotalSize = undefined; - ResetQueue(this); - this._closeRequested = false; - this._started = false; - this._strategyHWM = ValidateAndNormalizeHighWaterMark(highWaterMark); - var autoAllocateChunkSize = underlyingByteSource.autoAllocateChunkSize; - if (autoAllocateChunkSize !== undefined) { - if (Number.isInteger(autoAllocateChunkSize) === false || autoAllocateChunkSize <= 0) { - throw new RangeError('autoAllocateChunkSize must be a positive integer'); - } - } - this._autoAllocateChunkSize = autoAllocateChunkSize; - this._pendingPullIntos = []; - var controller = this; - var startResult = InvokeOrNoop(underlyingByteSource, 'start', [this]); - Promise.resolve(startResult).then(function () { - controller._started = true; - assert(controller._pulling === false); - assert(controller._pullAgain === false); - ReadableByteStreamControllerCallPullIfNeeded(controller); - }, function (r) { - if (stream._state === 'readable') { - ReadableByteStreamControllerError(controller, r); - } - }).catch(rethrowAssertionErrorRejection); - } - _createClass(ReadableByteStreamController, [{ - key: 'close', - value: function close() { - if (IsReadableByteStreamController(this) === false) { - throw byteStreamControllerBrandCheckException('close'); - } - if (this._closeRequested === true) { - throw new TypeError('The stream has already been closed; do not close it again!'); - } - var state = this._controlledReadableStream._state; - if (state !== 'readable') { - throw new TypeError('The stream (in ' + state + ' state) is not in the readable state and cannot be closed'); - } - ReadableByteStreamControllerClose(this); - } - }, { - key: 'enqueue', - value: function enqueue(chunk) { - if (IsReadableByteStreamController(this) === false) { - throw byteStreamControllerBrandCheckException('enqueue'); - } - if (this._closeRequested === true) { - throw new TypeError('stream is closed or draining'); - } - var state = this._controlledReadableStream._state; - if (state !== 'readable') { - throw new TypeError('The stream (in ' + state + ' state) is not in the readable state and cannot be enqueued to'); - } - if (!ArrayBuffer.isView(chunk)) { - throw new TypeError('You can only enqueue array buffer views when using a ReadableByteStreamController'); - } - ReadableByteStreamControllerEnqueue(this, chunk); - } - }, { - key: 'error', - value: function error(e) { - if (IsReadableByteStreamController(this) === false) { - throw byteStreamControllerBrandCheckException('error'); - } - var stream = this._controlledReadableStream; - if (stream._state !== 'readable') { - throw new TypeError('The stream is ' + stream._state + ' and so cannot be errored'); - } - ReadableByteStreamControllerError(this, e); - } - }, { - key: '__cancelSteps', - value: function __cancelSteps(reason) { - if (this._pendingPullIntos.length > 0) { - var firstDescriptor = this._pendingPullIntos[0]; - firstDescriptor.bytesFilled = 0; - } - ResetQueue(this); - return PromiseInvokeOrNoop(this._underlyingByteSource, 'cancel', [reason]); - } - }, { - key: '__pullSteps', - value: function __pullSteps() { - var stream = this._controlledReadableStream; - assert(ReadableStreamHasDefaultReader(stream) === true); - if (this._queueTotalSize > 0) { - assert(ReadableStreamGetNumReadRequests(stream) === 0); - var entry = this._queue.shift(); - this._queueTotalSize -= entry.byteLength; - ReadableByteStreamControllerHandleQueueDrain(this); - var view = void 0; - try { - view = new Uint8Array(entry.buffer, entry.byteOffset, entry.byteLength); - } catch (viewE) { - return Promise.reject(viewE); - } - return Promise.resolve(CreateIterResultObject(view, false)); - } - var autoAllocateChunkSize = this._autoAllocateChunkSize; - if (autoAllocateChunkSize !== undefined) { - var buffer = void 0; - try { - buffer = new ArrayBuffer(autoAllocateChunkSize); - } catch (bufferE) { - return Promise.reject(bufferE); - } - var pullIntoDescriptor = { - buffer: buffer, - byteOffset: 0, - byteLength: autoAllocateChunkSize, - bytesFilled: 0, - elementSize: 1, - ctor: Uint8Array, - readerType: 'default' - }; - this._pendingPullIntos.push(pullIntoDescriptor); - } - var promise = ReadableStreamAddReadRequest(stream); - ReadableByteStreamControllerCallPullIfNeeded(this); - return promise; - } - }, { - key: 'byobRequest', - get: function get() { - if (IsReadableByteStreamController(this) === false) { - throw byteStreamControllerBrandCheckException('byobRequest'); - } - if (this._byobRequest === undefined && this._pendingPullIntos.length > 0) { - var firstDescriptor = this._pendingPullIntos[0]; - var view = new Uint8Array(firstDescriptor.buffer, firstDescriptor.byteOffset + firstDescriptor.bytesFilled, firstDescriptor.byteLength - firstDescriptor.bytesFilled); - this._byobRequest = new ReadableStreamBYOBRequest(this, view); - } - return this._byobRequest; - } - }, { - key: 'desiredSize', - get: function get() { - if (IsReadableByteStreamController(this) === false) { - throw byteStreamControllerBrandCheckException('desiredSize'); - } - return ReadableByteStreamControllerGetDesiredSize(this); - } - }]); - return ReadableByteStreamController; - }(); - function IsReadableByteStreamController(x) { - if (!typeIsObject(x)) { - return false; - } - if (!Object.prototype.hasOwnProperty.call(x, '_underlyingByteSource')) { - return false; - } - return true; - } - function IsReadableStreamBYOBRequest(x) { - if (!typeIsObject(x)) { - return false; - } - if (!Object.prototype.hasOwnProperty.call(x, '_associatedReadableByteStreamController')) { - return false; - } - return true; - } - function ReadableByteStreamControllerCallPullIfNeeded(controller) { - var shouldPull = ReadableByteStreamControllerShouldCallPull(controller); - if (shouldPull === false) { - return undefined; - } - if (controller._pulling === true) { - controller._pullAgain = true; - return undefined; - } - assert(controller._pullAgain === false); - controller._pulling = true; - var pullPromise = PromiseInvokeOrNoop(controller._underlyingByteSource, 'pull', [controller]); - pullPromise.then(function () { - controller._pulling = false; - if (controller._pullAgain === true) { - controller._pullAgain = false; - ReadableByteStreamControllerCallPullIfNeeded(controller); - } - }, function (e) { - if (controller._controlledReadableStream._state === 'readable') { - ReadableByteStreamControllerError(controller, e); - } - }).catch(rethrowAssertionErrorRejection); - return undefined; - } - function ReadableByteStreamControllerClearPendingPullIntos(controller) { - ReadableByteStreamControllerInvalidateBYOBRequest(controller); - controller._pendingPullIntos = []; - } - function ReadableByteStreamControllerCommitPullIntoDescriptor(stream, pullIntoDescriptor) { - assert(stream._state !== 'errored', 'state must not be errored'); - var done = false; - if (stream._state === 'closed') { - assert(pullIntoDescriptor.bytesFilled === 0); - done = true; - } - var filledView = ReadableByteStreamControllerConvertPullIntoDescriptor(pullIntoDescriptor); - if (pullIntoDescriptor.readerType === 'default') { - ReadableStreamFulfillReadRequest(stream, filledView, done); - } else { - assert(pullIntoDescriptor.readerType === 'byob'); - ReadableStreamFulfillReadIntoRequest(stream, filledView, done); - } - } - function ReadableByteStreamControllerConvertPullIntoDescriptor(pullIntoDescriptor) { - var bytesFilled = pullIntoDescriptor.bytesFilled; - var elementSize = pullIntoDescriptor.elementSize; - assert(bytesFilled <= pullIntoDescriptor.byteLength); - assert(bytesFilled % elementSize === 0); - return new pullIntoDescriptor.ctor(pullIntoDescriptor.buffer, pullIntoDescriptor.byteOffset, bytesFilled / elementSize); - } - function ReadableByteStreamControllerEnqueueChunkToQueue(controller, buffer, byteOffset, byteLength) { - controller._queue.push({ - buffer: buffer, - byteOffset: byteOffset, - byteLength: byteLength - }); - controller._queueTotalSize += byteLength; - } - function ReadableByteStreamControllerFillPullIntoDescriptorFromQueue(controller, pullIntoDescriptor) { - var elementSize = pullIntoDescriptor.elementSize; - var currentAlignedBytes = pullIntoDescriptor.bytesFilled - pullIntoDescriptor.bytesFilled % elementSize; - var maxBytesToCopy = Math.min(controller._queueTotalSize, pullIntoDescriptor.byteLength - pullIntoDescriptor.bytesFilled); - var maxBytesFilled = pullIntoDescriptor.bytesFilled + maxBytesToCopy; - var maxAlignedBytes = maxBytesFilled - maxBytesFilled % elementSize; - var totalBytesToCopyRemaining = maxBytesToCopy; - var ready = false; - if (maxAlignedBytes > currentAlignedBytes) { - totalBytesToCopyRemaining = maxAlignedBytes - pullIntoDescriptor.bytesFilled; - ready = true; - } - var queue = controller._queue; - while (totalBytesToCopyRemaining > 0) { - var headOfQueue = queue[0]; - var bytesToCopy = Math.min(totalBytesToCopyRemaining, headOfQueue.byteLength); - var destStart = pullIntoDescriptor.byteOffset + pullIntoDescriptor.bytesFilled; - ArrayBufferCopy(pullIntoDescriptor.buffer, destStart, headOfQueue.buffer, headOfQueue.byteOffset, bytesToCopy); - if (headOfQueue.byteLength === bytesToCopy) { - queue.shift(); - } else { - headOfQueue.byteOffset += bytesToCopy; - headOfQueue.byteLength -= bytesToCopy; - } - controller._queueTotalSize -= bytesToCopy; - ReadableByteStreamControllerFillHeadPullIntoDescriptor(controller, bytesToCopy, pullIntoDescriptor); - totalBytesToCopyRemaining -= bytesToCopy; - } - if (ready === false) { - assert(controller._queueTotalSize === 0, 'queue must be empty'); - assert(pullIntoDescriptor.bytesFilled > 0); - assert(pullIntoDescriptor.bytesFilled < pullIntoDescriptor.elementSize); - } - return ready; - } - function ReadableByteStreamControllerFillHeadPullIntoDescriptor(controller, size, pullIntoDescriptor) { - assert(controller._pendingPullIntos.length === 0 || controller._pendingPullIntos[0] === pullIntoDescriptor); - ReadableByteStreamControllerInvalidateBYOBRequest(controller); - pullIntoDescriptor.bytesFilled += size; - } - function ReadableByteStreamControllerHandleQueueDrain(controller) { - assert(controller._controlledReadableStream._state === 'readable'); - if (controller._queueTotalSize === 0 && controller._closeRequested === true) { - ReadableStreamClose(controller._controlledReadableStream); - } else { - ReadableByteStreamControllerCallPullIfNeeded(controller); - } - } - function ReadableByteStreamControllerInvalidateBYOBRequest(controller) { - if (controller._byobRequest === undefined) { - return; - } - controller._byobRequest._associatedReadableByteStreamController = undefined; - controller._byobRequest._view = undefined; - controller._byobRequest = undefined; - } - function ReadableByteStreamControllerProcessPullIntoDescriptorsUsingQueue(controller) { - assert(controller._closeRequested === false); - while (controller._pendingPullIntos.length > 0) { - if (controller._queueTotalSize === 0) { - return; - } - var pullIntoDescriptor = controller._pendingPullIntos[0]; - if (ReadableByteStreamControllerFillPullIntoDescriptorFromQueue(controller, pullIntoDescriptor) === true) { - ReadableByteStreamControllerShiftPendingPullInto(controller); - ReadableByteStreamControllerCommitPullIntoDescriptor(controller._controlledReadableStream, pullIntoDescriptor); - } - } - } - function ReadableByteStreamControllerPullInto(controller, view) { - var stream = controller._controlledReadableStream; - var elementSize = 1; - if (view.constructor !== DataView) { - elementSize = view.constructor.BYTES_PER_ELEMENT; - } - var ctor = view.constructor; - var pullIntoDescriptor = { - buffer: view.buffer, - byteOffset: view.byteOffset, - byteLength: view.byteLength, - bytesFilled: 0, - elementSize: elementSize, - ctor: ctor, - readerType: 'byob' - }; - if (controller._pendingPullIntos.length > 0) { - pullIntoDescriptor.buffer = TransferArrayBuffer(pullIntoDescriptor.buffer); - controller._pendingPullIntos.push(pullIntoDescriptor); - return ReadableStreamAddReadIntoRequest(stream); - } - if (stream._state === 'closed') { - var emptyView = new view.constructor(pullIntoDescriptor.buffer, pullIntoDescriptor.byteOffset, 0); - return Promise.resolve(CreateIterResultObject(emptyView, true)); - } - if (controller._queueTotalSize > 0) { - if (ReadableByteStreamControllerFillPullIntoDescriptorFromQueue(controller, pullIntoDescriptor) === true) { - var filledView = ReadableByteStreamControllerConvertPullIntoDescriptor(pullIntoDescriptor); - ReadableByteStreamControllerHandleQueueDrain(controller); - return Promise.resolve(CreateIterResultObject(filledView, false)); - } - if (controller._closeRequested === true) { - var e = new TypeError('Insufficient bytes to fill elements in the given buffer'); - ReadableByteStreamControllerError(controller, e); - return Promise.reject(e); - } - } - pullIntoDescriptor.buffer = TransferArrayBuffer(pullIntoDescriptor.buffer); - controller._pendingPullIntos.push(pullIntoDescriptor); - var promise = ReadableStreamAddReadIntoRequest(stream); - ReadableByteStreamControllerCallPullIfNeeded(controller); - return promise; - } - function ReadableByteStreamControllerRespondInClosedState(controller, firstDescriptor) { - firstDescriptor.buffer = TransferArrayBuffer(firstDescriptor.buffer); - assert(firstDescriptor.bytesFilled === 0, 'bytesFilled must be 0'); - var stream = controller._controlledReadableStream; - if (ReadableStreamHasBYOBReader(stream) === true) { - while (ReadableStreamGetNumReadIntoRequests(stream) > 0) { - var pullIntoDescriptor = ReadableByteStreamControllerShiftPendingPullInto(controller); - ReadableByteStreamControllerCommitPullIntoDescriptor(stream, pullIntoDescriptor); - } - } - } - function ReadableByteStreamControllerRespondInReadableState(controller, bytesWritten, pullIntoDescriptor) { - if (pullIntoDescriptor.bytesFilled + bytesWritten > pullIntoDescriptor.byteLength) { - throw new RangeError('bytesWritten out of range'); - } - ReadableByteStreamControllerFillHeadPullIntoDescriptor(controller, bytesWritten, pullIntoDescriptor); - if (pullIntoDescriptor.bytesFilled < pullIntoDescriptor.elementSize) { - return; - } - ReadableByteStreamControllerShiftPendingPullInto(controller); - var remainderSize = pullIntoDescriptor.bytesFilled % pullIntoDescriptor.elementSize; - if (remainderSize > 0) { - var end = pullIntoDescriptor.byteOffset + pullIntoDescriptor.bytesFilled; - var remainder = pullIntoDescriptor.buffer.slice(end - remainderSize, end); - ReadableByteStreamControllerEnqueueChunkToQueue(controller, remainder, 0, remainder.byteLength); - } - pullIntoDescriptor.buffer = TransferArrayBuffer(pullIntoDescriptor.buffer); - pullIntoDescriptor.bytesFilled -= remainderSize; - ReadableByteStreamControllerCommitPullIntoDescriptor(controller._controlledReadableStream, pullIntoDescriptor); - ReadableByteStreamControllerProcessPullIntoDescriptorsUsingQueue(controller); - } - function ReadableByteStreamControllerRespondInternal(controller, bytesWritten) { - var firstDescriptor = controller._pendingPullIntos[0]; - var stream = controller._controlledReadableStream; - if (stream._state === 'closed') { - if (bytesWritten !== 0) { - throw new TypeError('bytesWritten must be 0 when calling respond() on a closed stream'); - } - ReadableByteStreamControllerRespondInClosedState(controller, firstDescriptor); - } else { - assert(stream._state === 'readable'); - ReadableByteStreamControllerRespondInReadableState(controller, bytesWritten, firstDescriptor); - } - } - function ReadableByteStreamControllerShiftPendingPullInto(controller) { - var descriptor = controller._pendingPullIntos.shift(); - ReadableByteStreamControllerInvalidateBYOBRequest(controller); - return descriptor; - } - function ReadableByteStreamControllerShouldCallPull(controller) { - var stream = controller._controlledReadableStream; - if (stream._state !== 'readable') { - return false; - } - if (controller._closeRequested === true) { - return false; - } - if (controller._started === false) { - return false; - } - if (ReadableStreamHasDefaultReader(stream) === true && ReadableStreamGetNumReadRequests(stream) > 0) { - return true; - } - if (ReadableStreamHasBYOBReader(stream) === true && ReadableStreamGetNumReadIntoRequests(stream) > 0) { - return true; - } - if (ReadableByteStreamControllerGetDesiredSize(controller) > 0) { - return true; - } - return false; - } - function ReadableByteStreamControllerClose(controller) { - var stream = controller._controlledReadableStream; - assert(controller._closeRequested === false); - assert(stream._state === 'readable'); - if (controller._queueTotalSize > 0) { - controller._closeRequested = true; - return; - } - if (controller._pendingPullIntos.length > 0) { - var firstPendingPullInto = controller._pendingPullIntos[0]; - if (firstPendingPullInto.bytesFilled > 0) { - var e = new TypeError('Insufficient bytes to fill elements in the given buffer'); - ReadableByteStreamControllerError(controller, e); - throw e; - } - } - ReadableStreamClose(stream); - } - function ReadableByteStreamControllerEnqueue(controller, chunk) { - var stream = controller._controlledReadableStream; - assert(controller._closeRequested === false); - assert(stream._state === 'readable'); - var buffer = chunk.buffer; - var byteOffset = chunk.byteOffset; - var byteLength = chunk.byteLength; - var transferredBuffer = TransferArrayBuffer(buffer); - if (ReadableStreamHasDefaultReader(stream) === true) { - if (ReadableStreamGetNumReadRequests(stream) === 0) { - ReadableByteStreamControllerEnqueueChunkToQueue(controller, transferredBuffer, byteOffset, byteLength); - } else { - assert(controller._queue.length === 0); - var transferredView = new Uint8Array(transferredBuffer, byteOffset, byteLength); - ReadableStreamFulfillReadRequest(stream, transferredView, false); - } - } else if (ReadableStreamHasBYOBReader(stream) === true) { - ReadableByteStreamControllerEnqueueChunkToQueue(controller, transferredBuffer, byteOffset, byteLength); - ReadableByteStreamControllerProcessPullIntoDescriptorsUsingQueue(controller); - } else { - assert(IsReadableStreamLocked(stream) === false, 'stream must not be locked'); - ReadableByteStreamControllerEnqueueChunkToQueue(controller, transferredBuffer, byteOffset, byteLength); - } - } - function ReadableByteStreamControllerError(controller, e) { - var stream = controller._controlledReadableStream; - assert(stream._state === 'readable'); - ReadableByteStreamControllerClearPendingPullIntos(controller); - ResetQueue(controller); - ReadableStreamError(stream, e); - } - function ReadableByteStreamControllerGetDesiredSize(controller) { - var stream = controller._controlledReadableStream; - var state = stream._state; - if (state === 'errored') { - return null; - } - if (state === 'closed') { - return 0; - } - return controller._strategyHWM - controller._queueTotalSize; - } - function ReadableByteStreamControllerRespond(controller, bytesWritten) { - bytesWritten = Number(bytesWritten); - if (IsFiniteNonNegativeNumber(bytesWritten) === false) { - throw new RangeError('bytesWritten must be a finite'); - } - assert(controller._pendingPullIntos.length > 0); - ReadableByteStreamControllerRespondInternal(controller, bytesWritten); - } - function ReadableByteStreamControllerRespondWithNewView(controller, view) { - assert(controller._pendingPullIntos.length > 0); - var firstDescriptor = controller._pendingPullIntos[0]; - if (firstDescriptor.byteOffset + firstDescriptor.bytesFilled !== view.byteOffset) { - throw new RangeError('The region specified by view does not match byobRequest'); - } - if (firstDescriptor.byteLength !== view.byteLength) { - throw new RangeError('The buffer of view has different capacity than byobRequest'); - } - firstDescriptor.buffer = view.buffer; - ReadableByteStreamControllerRespondInternal(controller, view.byteLength); - } - function streamBrandCheckException(name) { - return new TypeError('ReadableStream.prototype.' + name + ' can only be used on a ReadableStream'); - } - function readerLockException(name) { - return new TypeError('Cannot ' + name + ' a stream using a released reader'); - } - function defaultReaderBrandCheckException(name) { - return new TypeError('ReadableStreamDefaultReader.prototype.' + name + ' can only be used on a ReadableStreamDefaultReader'); - } - function defaultReaderClosedPromiseInitialize(reader) { - reader._closedPromise = new Promise(function (resolve, reject) { - reader._closedPromise_resolve = resolve; - reader._closedPromise_reject = reject; - }); - } - function defaultReaderClosedPromiseInitializeAsRejected(reader, reason) { - reader._closedPromise = Promise.reject(reason); - reader._closedPromise_resolve = undefined; - reader._closedPromise_reject = undefined; - } - function defaultReaderClosedPromiseInitializeAsResolved(reader) { - reader._closedPromise = Promise.resolve(undefined); - reader._closedPromise_resolve = undefined; - reader._closedPromise_reject = undefined; - } - function defaultReaderClosedPromiseReject(reader, reason) { - assert(reader._closedPromise_resolve !== undefined); - assert(reader._closedPromise_reject !== undefined); - reader._closedPromise_reject(reason); - reader._closedPromise_resolve = undefined; - reader._closedPromise_reject = undefined; - } - function defaultReaderClosedPromiseResetToRejected(reader, reason) { - assert(reader._closedPromise_resolve === undefined); - assert(reader._closedPromise_reject === undefined); - reader._closedPromise = Promise.reject(reason); - } - function defaultReaderClosedPromiseResolve(reader) { - assert(reader._closedPromise_resolve !== undefined); - assert(reader._closedPromise_reject !== undefined); - reader._closedPromise_resolve(undefined); - reader._closedPromise_resolve = undefined; - reader._closedPromise_reject = undefined; - } - function byobReaderBrandCheckException(name) { - return new TypeError('ReadableStreamBYOBReader.prototype.' + name + ' can only be used on a ReadableStreamBYOBReader'); - } - function defaultControllerBrandCheckException(name) { - return new TypeError('ReadableStreamDefaultController.prototype.' + name + ' can only be used on a ReadableStreamDefaultController'); - } - function byobRequestBrandCheckException(name) { - return new TypeError('ReadableStreamBYOBRequest.prototype.' + name + ' can only be used on a ReadableStreamBYOBRequest'); - } - function byteStreamControllerBrandCheckException(name) { - return new TypeError('ReadableByteStreamController.prototype.' + name + ' can only be used on a ReadableByteStreamController'); - } - function ifIsObjectAndHasAPromiseIsHandledInternalSlotSetPromiseIsHandledToTrue(promise) { - try { - Promise.prototype.then.call(promise, undefined, function () {}); - } catch (e) {} - } -}, function (module, exports, __w_pdfjs_require__) { - "use strict"; - - var transformStream = __w_pdfjs_require__(6); - var readableStream = __w_pdfjs_require__(4); - var writableStream = __w_pdfjs_require__(2); - exports.TransformStream = transformStream.TransformStream; - exports.ReadableStream = readableStream.ReadableStream; - exports.IsReadableStreamDisturbed = readableStream.IsReadableStreamDisturbed; - exports.ReadableStreamDefaultControllerClose = readableStream.ReadableStreamDefaultControllerClose; - exports.ReadableStreamDefaultControllerEnqueue = readableStream.ReadableStreamDefaultControllerEnqueue; - exports.ReadableStreamDefaultControllerError = readableStream.ReadableStreamDefaultControllerError; - exports.ReadableStreamDefaultControllerGetDesiredSize = readableStream.ReadableStreamDefaultControllerGetDesiredSize; - exports.AcquireWritableStreamDefaultWriter = writableStream.AcquireWritableStreamDefaultWriter; - exports.IsWritableStream = writableStream.IsWritableStream; - exports.IsWritableStreamLocked = writableStream.IsWritableStreamLocked; - exports.WritableStream = writableStream.WritableStream; - exports.WritableStreamAbort = writableStream.WritableStreamAbort; - exports.WritableStreamDefaultControllerError = writableStream.WritableStreamDefaultControllerError; - exports.WritableStreamDefaultWriterCloseWithErrorPropagation = writableStream.WritableStreamDefaultWriterCloseWithErrorPropagation; - exports.WritableStreamDefaultWriterRelease = writableStream.WritableStreamDefaultWriterRelease; - exports.WritableStreamDefaultWriterWrite = writableStream.WritableStreamDefaultWriterWrite; -}, function (module, exports, __w_pdfjs_require__) { - "use strict"; - - var _createClass = function () { - function defineProperties(target, props) { - for (var i = 0; i < props.length; i++) { - var descriptor = props[i]; - descriptor.enumerable = descriptor.enumerable || false; - descriptor.configurable = true; - if ("value" in descriptor) descriptor.writable = true; - Object.defineProperty(target, descriptor.key, descriptor); - } - } - return function (Constructor, protoProps, staticProps) { - if (protoProps) defineProperties(Constructor.prototype, protoProps); - if (staticProps) defineProperties(Constructor, staticProps); - return Constructor; - }; - }(); - function _classCallCheck(instance, Constructor) { - if (!(instance instanceof Constructor)) { - throw new TypeError("Cannot call a class as a function"); - } - } - var _require = __w_pdfjs_require__(1), - assert = _require.assert; - var _require2 = __w_pdfjs_require__(0), - InvokeOrNoop = _require2.InvokeOrNoop, - PromiseInvokeOrPerformFallback = _require2.PromiseInvokeOrPerformFallback, - PromiseInvokeOrNoop = _require2.PromiseInvokeOrNoop, - typeIsObject = _require2.typeIsObject; - var _require3 = __w_pdfjs_require__(4), - ReadableStream = _require3.ReadableStream, - ReadableStreamDefaultControllerClose = _require3.ReadableStreamDefaultControllerClose, - ReadableStreamDefaultControllerEnqueue = _require3.ReadableStreamDefaultControllerEnqueue, - ReadableStreamDefaultControllerError = _require3.ReadableStreamDefaultControllerError, - ReadableStreamDefaultControllerGetDesiredSize = _require3.ReadableStreamDefaultControllerGetDesiredSize; - var _require4 = __w_pdfjs_require__(2), - WritableStream = _require4.WritableStream, - WritableStreamDefaultControllerError = _require4.WritableStreamDefaultControllerError; - function TransformStreamCloseReadable(transformStream) { - if (transformStream._errored === true) { - throw new TypeError('TransformStream is already errored'); - } - if (transformStream._readableClosed === true) { - throw new TypeError('Readable side is already closed'); - } - TransformStreamCloseReadableInternal(transformStream); - } - function TransformStreamEnqueueToReadable(transformStream, chunk) { - if (transformStream._errored === true) { - throw new TypeError('TransformStream is already errored'); - } - if (transformStream._readableClosed === true) { - throw new TypeError('Readable side is already closed'); - } - var controller = transformStream._readableController; - try { - ReadableStreamDefaultControllerEnqueue(controller, chunk); - } catch (e) { - transformStream._readableClosed = true; - TransformStreamErrorIfNeeded(transformStream, e); - throw transformStream._storedError; - } - var desiredSize = ReadableStreamDefaultControllerGetDesiredSize(controller); - var maybeBackpressure = desiredSize <= 0; - if (maybeBackpressure === true && transformStream._backpressure === false) { - TransformStreamSetBackpressure(transformStream, true); - } - } - function TransformStreamError(transformStream, e) { - if (transformStream._errored === true) { - throw new TypeError('TransformStream is already errored'); - } - TransformStreamErrorInternal(transformStream, e); - } - function TransformStreamCloseReadableInternal(transformStream) { - assert(transformStream._errored === false); - assert(transformStream._readableClosed === false); - try { - ReadableStreamDefaultControllerClose(transformStream._readableController); - } catch (e) { - assert(false); - } - transformStream._readableClosed = true; - } - function TransformStreamErrorIfNeeded(transformStream, e) { - if (transformStream._errored === false) { - TransformStreamErrorInternal(transformStream, e); - } - } - function TransformStreamErrorInternal(transformStream, e) { - assert(transformStream._errored === false); - transformStream._errored = true; - transformStream._storedError = e; - if (transformStream._writableDone === false) { - WritableStreamDefaultControllerError(transformStream._writableController, e); - } - if (transformStream._readableClosed === false) { - ReadableStreamDefaultControllerError(transformStream._readableController, e); - } - } - function TransformStreamReadableReadyPromise(transformStream) { - assert(transformStream._backpressureChangePromise !== undefined, '_backpressureChangePromise should have been initialized'); - if (transformStream._backpressure === false) { - return Promise.resolve(); - } - assert(transformStream._backpressure === true, '_backpressure should have been initialized'); - return transformStream._backpressureChangePromise; - } - function TransformStreamSetBackpressure(transformStream, backpressure) { - assert(transformStream._backpressure !== backpressure, 'TransformStreamSetBackpressure() should be called only when backpressure is changed'); - if (transformStream._backpressureChangePromise !== undefined) { - transformStream._backpressureChangePromise_resolve(backpressure); - } - transformStream._backpressureChangePromise = new Promise(function (resolve) { - transformStream._backpressureChangePromise_resolve = resolve; - }); - transformStream._backpressureChangePromise.then(function (resolution) { - assert(resolution !== backpressure, '_backpressureChangePromise should be fulfilled only when backpressure is changed'); - }); - transformStream._backpressure = backpressure; - } - function TransformStreamDefaultTransform(chunk, transformStreamController) { - var transformStream = transformStreamController._controlledTransformStream; - TransformStreamEnqueueToReadable(transformStream, chunk); - return Promise.resolve(); - } - function TransformStreamTransform(transformStream, chunk) { - assert(transformStream._errored === false); - assert(transformStream._transforming === false); - assert(transformStream._backpressure === false); - transformStream._transforming = true; - var transformer = transformStream._transformer; - var controller = transformStream._transformStreamController; - var transformPromise = PromiseInvokeOrPerformFallback(transformer, 'transform', [chunk, controller], TransformStreamDefaultTransform, [chunk, controller]); - return transformPromise.then(function () { - transformStream._transforming = false; - return TransformStreamReadableReadyPromise(transformStream); - }, function (e) { - TransformStreamErrorIfNeeded(transformStream, e); - return Promise.reject(e); - }); - } - function IsTransformStreamDefaultController(x) { - if (!typeIsObject(x)) { - return false; - } - if (!Object.prototype.hasOwnProperty.call(x, '_controlledTransformStream')) { - return false; - } - return true; - } - function IsTransformStream(x) { - if (!typeIsObject(x)) { - return false; - } - if (!Object.prototype.hasOwnProperty.call(x, '_transformStreamController')) { - return false; - } - return true; - } - var TransformStreamSink = function () { - function TransformStreamSink(transformStream, startPromise) { - _classCallCheck(this, TransformStreamSink); - this._transformStream = transformStream; - this._startPromise = startPromise; - } - _createClass(TransformStreamSink, [{ - key: 'start', - value: function start(c) { - var transformStream = this._transformStream; - transformStream._writableController = c; - return this._startPromise.then(function () { - return TransformStreamReadableReadyPromise(transformStream); - }); - } - }, { - key: 'write', - value: function write(chunk) { - var transformStream = this._transformStream; - return TransformStreamTransform(transformStream, chunk); - } - }, { - key: 'abort', - value: function abort() { - var transformStream = this._transformStream; - transformStream._writableDone = true; - TransformStreamErrorInternal(transformStream, new TypeError('Writable side aborted')); - } - }, { - key: 'close', - value: function close() { - var transformStream = this._transformStream; - assert(transformStream._transforming === false); - transformStream._writableDone = true; - var flushPromise = PromiseInvokeOrNoop(transformStream._transformer, 'flush', [transformStream._transformStreamController]); - return flushPromise.then(function () { - if (transformStream._errored === true) { - return Promise.reject(transformStream._storedError); - } - if (transformStream._readableClosed === false) { - TransformStreamCloseReadableInternal(transformStream); - } - return Promise.resolve(); - }).catch(function (r) { - TransformStreamErrorIfNeeded(transformStream, r); - return Promise.reject(transformStream._storedError); - }); - } - }]); - return TransformStreamSink; - }(); - var TransformStreamSource = function () { - function TransformStreamSource(transformStream, startPromise) { - _classCallCheck(this, TransformStreamSource); - this._transformStream = transformStream; - this._startPromise = startPromise; - } - _createClass(TransformStreamSource, [{ - key: 'start', - value: function start(c) { - var transformStream = this._transformStream; - transformStream._readableController = c; - return this._startPromise.then(function () { - assert(transformStream._backpressureChangePromise !== undefined, '_backpressureChangePromise should have been initialized'); - if (transformStream._backpressure === true) { - return Promise.resolve(); - } - assert(transformStream._backpressure === false, '_backpressure should have been initialized'); - return transformStream._backpressureChangePromise; - }); - } - }, { - key: 'pull', - value: function pull() { - var transformStream = this._transformStream; - assert(transformStream._backpressure === true, 'pull() should be never called while _backpressure is false'); - assert(transformStream._backpressureChangePromise !== undefined, '_backpressureChangePromise should have been initialized'); - TransformStreamSetBackpressure(transformStream, false); - return transformStream._backpressureChangePromise; - } - }, { - key: 'cancel', - value: function cancel() { - var transformStream = this._transformStream; - transformStream._readableClosed = true; - TransformStreamErrorInternal(transformStream, new TypeError('Readable side canceled')); - } - }]); - return TransformStreamSource; - }(); - var TransformStreamDefaultController = function () { - function TransformStreamDefaultController(transformStream) { - _classCallCheck(this, TransformStreamDefaultController); - if (IsTransformStream(transformStream) === false) { - throw new TypeError('TransformStreamDefaultController can only be ' + 'constructed with a TransformStream instance'); - } - if (transformStream._transformStreamController !== undefined) { - throw new TypeError('TransformStreamDefaultController instances can ' + 'only be created by the TransformStream constructor'); - } - this._controlledTransformStream = transformStream; - } - _createClass(TransformStreamDefaultController, [{ - key: 'enqueue', - value: function enqueue(chunk) { - if (IsTransformStreamDefaultController(this) === false) { - throw defaultControllerBrandCheckException('enqueue'); - } - TransformStreamEnqueueToReadable(this._controlledTransformStream, chunk); - } - }, { - key: 'close', - value: function close() { - if (IsTransformStreamDefaultController(this) === false) { - throw defaultControllerBrandCheckException('close'); - } - TransformStreamCloseReadable(this._controlledTransformStream); - } - }, { - key: 'error', - value: function error(reason) { - if (IsTransformStreamDefaultController(this) === false) { - throw defaultControllerBrandCheckException('error'); - } - TransformStreamError(this._controlledTransformStream, reason); - } - }, { - key: 'desiredSize', - get: function get() { - if (IsTransformStreamDefaultController(this) === false) { - throw defaultControllerBrandCheckException('desiredSize'); - } - var transformStream = this._controlledTransformStream; - var readableController = transformStream._readableController; - return ReadableStreamDefaultControllerGetDesiredSize(readableController); - } - }]); - return TransformStreamDefaultController; - }(); - var TransformStream = function () { - function TransformStream() { - var transformer = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; - _classCallCheck(this, TransformStream); - this._transformer = transformer; - var readableStrategy = transformer.readableStrategy, - writableStrategy = transformer.writableStrategy; - this._transforming = false; - this._errored = false; - this._storedError = undefined; - this._writableController = undefined; - this._readableController = undefined; - this._transformStreamController = undefined; - this._writableDone = false; - this._readableClosed = false; - this._backpressure = undefined; - this._backpressureChangePromise = undefined; - this._backpressureChangePromise_resolve = undefined; - this._transformStreamController = new TransformStreamDefaultController(this); - var startPromise_resolve = void 0; - var startPromise = new Promise(function (resolve) { - startPromise_resolve = resolve; - }); - var source = new TransformStreamSource(this, startPromise); - this._readable = new ReadableStream(source, readableStrategy); - var sink = new TransformStreamSink(this, startPromise); - this._writable = new WritableStream(sink, writableStrategy); - assert(this._writableController !== undefined); - assert(this._readableController !== undefined); - var desiredSize = ReadableStreamDefaultControllerGetDesiredSize(this._readableController); - TransformStreamSetBackpressure(this, desiredSize <= 0); - var transformStream = this; - var startResult = InvokeOrNoop(transformer, 'start', [transformStream._transformStreamController]); - startPromise_resolve(startResult); - startPromise.catch(function (e) { - if (transformStream._errored === false) { - transformStream._errored = true; - transformStream._storedError = e; - } - }); - } - _createClass(TransformStream, [{ - key: 'readable', - get: function get() { - if (IsTransformStream(this) === false) { - throw streamBrandCheckException('readable'); - } - return this._readable; - } - }, { - key: 'writable', - get: function get() { - if (IsTransformStream(this) === false) { - throw streamBrandCheckException('writable'); - } - return this._writable; - } - }]); - return TransformStream; - }(); - module.exports = { TransformStream: TransformStream }; - function defaultControllerBrandCheckException(name) { - return new TypeError('TransformStreamDefaultController.prototype.' + name + ' can only be used on a TransformStreamDefaultController'); - } - function streamBrandCheckException(name) { - return new TypeError('TransformStream.prototype.' + name + ' can only be used on a TransformStream'); - } -}, function (module, exports, __w_pdfjs_require__) { - module.exports = __w_pdfjs_require__(5); -}])); - -/***/ }), -/* 127 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; - -{ - var isURLSupported = false; - try { - if (typeof URL === 'function' && _typeof(URL.prototype) === 'object' && 'origin' in URL.prototype) { - var u = new URL('b', 'http://a'); - u.pathname = 'c%20d'; - isURLSupported = u.href === 'http://a/c%20d'; - } - } catch (ex) {} - if (isURLSupported) { - exports.URL = URL; - } else { - var PolyfillURL = __w_pdfjs_require__(128).URL; - var OriginalURL = __w_pdfjs_require__(3).URL; - if (OriginalURL) { - PolyfillURL.createObjectURL = function (blob) { - return OriginalURL.createObjectURL.apply(OriginalURL, arguments); - }; - PolyfillURL.revokeObjectURL = function (url) { - OriginalURL.revokeObjectURL(url); - }; - } - exports.URL = PolyfillURL; - } -} - -/***/ }), -/* 128 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -(function URLConstructorClosure() { - 'use strict'; - - var relative = Object.create(null); - relative['ftp'] = 21; - relative['file'] = 0; - relative['gopher'] = 70; - relative['http'] = 80; - relative['https'] = 443; - relative['ws'] = 80; - relative['wss'] = 443; - var relativePathDotMapping = Object.create(null); - relativePathDotMapping['%2e'] = '.'; - relativePathDotMapping['.%2e'] = '..'; - relativePathDotMapping['%2e.'] = '..'; - relativePathDotMapping['%2e%2e'] = '..'; - function isRelativeScheme(scheme) { - return relative[scheme] !== undefined; - } - function invalid() { - clear.call(this); - this._isInvalid = true; - } - function IDNAToASCII(h) { - if (h === '') { - invalid.call(this); - } - return h.toLowerCase(); - } - function percentEscape(c) { - var unicode = c.charCodeAt(0); - if (unicode > 0x20 && unicode < 0x7F && [0x22, 0x23, 0x3C, 0x3E, 0x3F, 0x60].indexOf(unicode) === -1) { - return c; - } - return encodeURIComponent(c); - } - function percentEscapeQuery(c) { - var unicode = c.charCodeAt(0); - if (unicode > 0x20 && unicode < 0x7F && [0x22, 0x23, 0x3C, 0x3E, 0x60].indexOf(unicode) === -1) { - return c; - } - return encodeURIComponent(c); - } - var EOF, - ALPHA = /[a-zA-Z]/, - ALPHANUMERIC = /[a-zA-Z0-9\+\-\.]/; - function parse(input, stateOverride, base) { - function err(message) { - errors.push(message); - } - var state = stateOverride || 'scheme start', - cursor = 0, - buffer = '', - seenAt = false, - seenBracket = false, - errors = []; - loop: while ((input[cursor - 1] !== EOF || cursor === 0) && !this._isInvalid) { - var c = input[cursor]; - switch (state) { - case 'scheme start': - if (c && ALPHA.test(c)) { - buffer += c.toLowerCase(); - state = 'scheme'; - } else if (!stateOverride) { - buffer = ''; - state = 'no scheme'; - continue; - } else { - err('Invalid scheme.'); - break loop; - } - break; - case 'scheme': - if (c && ALPHANUMERIC.test(c)) { - buffer += c.toLowerCase(); - } else if (c === ':') { - this._scheme = buffer; - buffer = ''; - if (stateOverride) { - break loop; - } - if (isRelativeScheme(this._scheme)) { - this._isRelative = true; - } - if (this._scheme === 'file') { - state = 'relative'; - } else if (this._isRelative && base && base._scheme === this._scheme) { - state = 'relative or authority'; - } else if (this._isRelative) { - state = 'authority first slash'; - } else { - state = 'scheme data'; - } - } else if (!stateOverride) { - buffer = ''; - cursor = 0; - state = 'no scheme'; - continue; - } else if (c === EOF) { - break loop; - } else { - err('Code point not allowed in scheme: ' + c); - break loop; - } - break; - case 'scheme data': - if (c === '?') { - this._query = '?'; - state = 'query'; - } else if (c === '#') { - this._fragment = '#'; - state = 'fragment'; - } else { - if (c !== EOF && c !== '\t' && c !== '\n' && c !== '\r') { - this._schemeData += percentEscape(c); - } - } - break; - case 'no scheme': - if (!base || !isRelativeScheme(base._scheme)) { - err('Missing scheme.'); - invalid.call(this); - } else { - state = 'relative'; - continue; - } - break; - case 'relative or authority': - if (c === '/' && input[cursor + 1] === '/') { - state = 'authority ignore slashes'; - } else { - err('Expected /, got: ' + c); - state = 'relative'; - continue; - } - break; - case 'relative': - this._isRelative = true; - if (this._scheme !== 'file') { - this._scheme = base._scheme; - } - if (c === EOF) { - this._host = base._host; - this._port = base._port; - this._path = base._path.slice(); - this._query = base._query; - this._username = base._username; - this._password = base._password; - break loop; - } else if (c === '/' || c === '\\') { - if (c === '\\') { - err('\\ is an invalid code point.'); - } - state = 'relative slash'; - } else if (c === '?') { - this._host = base._host; - this._port = base._port; - this._path = base._path.slice(); - this._query = '?'; - this._username = base._username; - this._password = base._password; - state = 'query'; - } else if (c === '#') { - this._host = base._host; - this._port = base._port; - this._path = base._path.slice(); - this._query = base._query; - this._fragment = '#'; - this._username = base._username; - this._password = base._password; - state = 'fragment'; - } else { - var nextC = input[cursor + 1]; - var nextNextC = input[cursor + 2]; - if (this._scheme !== 'file' || !ALPHA.test(c) || nextC !== ':' && nextC !== '|' || nextNextC !== EOF && nextNextC !== '/' && nextNextC !== '\\' && nextNextC !== '?' && nextNextC !== '#') { - this._host = base._host; - this._port = base._port; - this._username = base._username; - this._password = base._password; - this._path = base._path.slice(); - this._path.pop(); - } - state = 'relative path'; - continue; - } - break; - case 'relative slash': - if (c === '/' || c === '\\') { - if (c === '\\') { - err('\\ is an invalid code point.'); - } - if (this._scheme === 'file') { - state = 'file host'; - } else { - state = 'authority ignore slashes'; - } - } else { - if (this._scheme !== 'file') { - this._host = base._host; - this._port = base._port; - this._username = base._username; - this._password = base._password; - } - state = 'relative path'; - continue; - } - break; - case 'authority first slash': - if (c === '/') { - state = 'authority second slash'; - } else { - err('Expected \'/\', got: ' + c); - state = 'authority ignore slashes'; - continue; - } - break; - case 'authority second slash': - state = 'authority ignore slashes'; - if (c !== '/') { - err('Expected \'/\', got: ' + c); - continue; - } - break; - case 'authority ignore slashes': - if (c !== '/' && c !== '\\') { - state = 'authority'; - continue; - } else { - err('Expected authority, got: ' + c); - } - break; - case 'authority': - if (c === '@') { - if (seenAt) { - err('@ already seen.'); - buffer += '%40'; - } - seenAt = true; - for (var i = 0; i < buffer.length; i++) { - var cp = buffer[i]; - if (cp === '\t' || cp === '\n' || cp === '\r') { - err('Invalid whitespace in authority.'); - continue; - } - if (cp === ':' && this._password === null) { - this._password = ''; - continue; - } - var tempC = percentEscape(cp); - if (this._password !== null) { - this._password += tempC; - } else { - this._username += tempC; - } - } - buffer = ''; - } else if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#') { - cursor -= buffer.length; - buffer = ''; - state = 'host'; - continue; - } else { - buffer += c; - } - break; - case 'file host': - if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#') { - if (buffer.length === 2 && ALPHA.test(buffer[0]) && (buffer[1] === ':' || buffer[1] === '|')) { - state = 'relative path'; - } else if (buffer.length === 0) { - state = 'relative path start'; - } else { - this._host = IDNAToASCII.call(this, buffer); - buffer = ''; - state = 'relative path start'; - } - continue; - } else if (c === '\t' || c === '\n' || c === '\r') { - err('Invalid whitespace in file host.'); - } else { - buffer += c; - } - break; - case 'host': - case 'hostname': - if (c === ':' && !seenBracket) { - this._host = IDNAToASCII.call(this, buffer); - buffer = ''; - state = 'port'; - if (stateOverride === 'hostname') { - break loop; - } - } else if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#') { - this._host = IDNAToASCII.call(this, buffer); - buffer = ''; - state = 'relative path start'; - if (stateOverride) { - break loop; - } - continue; - } else if (c !== '\t' && c !== '\n' && c !== '\r') { - if (c === '[') { - seenBracket = true; - } else if (c === ']') { - seenBracket = false; - } - buffer += c; - } else { - err('Invalid code point in host/hostname: ' + c); - } - break; - case 'port': - if (/[0-9]/.test(c)) { - buffer += c; - } else if (c === EOF || c === '/' || c === '\\' || c === '?' || c === '#' || stateOverride) { - if (buffer !== '') { - var temp = parseInt(buffer, 10); - if (temp !== relative[this._scheme]) { - this._port = temp + ''; - } - buffer = ''; - } - if (stateOverride) { - break loop; - } - state = 'relative path start'; - continue; - } else if (c === '\t' || c === '\n' || c === '\r') { - err('Invalid code point in port: ' + c); - } else { - invalid.call(this); - } - break; - case 'relative path start': - if (c === '\\') { - err('\'\\\' not allowed in path.'); - } - state = 'relative path'; - if (c !== '/' && c !== '\\') { - continue; - } - break; - case 'relative path': - if (c === EOF || c === '/' || c === '\\' || !stateOverride && (c === '?' || c === '#')) { - if (c === '\\') { - err('\\ not allowed in relative path.'); - } - var tmp; - if (tmp = relativePathDotMapping[buffer.toLowerCase()]) { - buffer = tmp; - } - if (buffer === '..') { - this._path.pop(); - if (c !== '/' && c !== '\\') { - this._path.push(''); - } - } else if (buffer === '.' && c !== '/' && c !== '\\') { - this._path.push(''); - } else if (buffer !== '.') { - if (this._scheme === 'file' && this._path.length === 0 && buffer.length === 2 && ALPHA.test(buffer[0]) && buffer[1] === '|') { - buffer = buffer[0] + ':'; - } - this._path.push(buffer); - } - buffer = ''; - if (c === '?') { - this._query = '?'; - state = 'query'; - } else if (c === '#') { - this._fragment = '#'; - state = 'fragment'; - } - } else if (c !== '\t' && c !== '\n' && c !== '\r') { - buffer += percentEscape(c); - } - break; - case 'query': - if (!stateOverride && c === '#') { - this._fragment = '#'; - state = 'fragment'; - } else if (c !== EOF && c !== '\t' && c !== '\n' && c !== '\r') { - this._query += percentEscapeQuery(c); - } - break; - case 'fragment': - if (c !== EOF && c !== '\t' && c !== '\n' && c !== '\r') { - this._fragment += c; - } - break; - } - cursor++; - } - } - function clear() { - this._scheme = ''; - this._schemeData = ''; - this._username = ''; - this._password = null; - this._host = ''; - this._port = ''; - this._path = []; - this._query = ''; - this._fragment = ''; - this._isInvalid = false; - this._isRelative = false; - } - function JURL(url, base) { - if (base !== undefined && !(base instanceof JURL)) { - base = new JURL(String(base)); - } - this._url = url; - clear.call(this); - var input = url.replace(/^[ \t\r\n\f]+|[ \t\r\n\f]+$/g, ''); - parse.call(this, input, null, base); - } - JURL.prototype = { - toString: function toString() { - return this.href; - }, - - get href() { - if (this._isInvalid) { - return this._url; - } - var authority = ''; - if (this._username !== '' || this._password !== null) { - authority = this._username + (this._password !== null ? ':' + this._password : '') + '@'; - } - return this.protocol + (this._isRelative ? '//' + authority + this.host : '') + this.pathname + this._query + this._fragment; - }, - set href(value) { - clear.call(this); - parse.call(this, value); - }, - get protocol() { - return this._scheme + ':'; - }, - set protocol(value) { - if (this._isInvalid) { - return; - } - parse.call(this, value + ':', 'scheme start'); - }, - get host() { - return this._isInvalid ? '' : this._port ? this._host + ':' + this._port : this._host; - }, - set host(value) { - if (this._isInvalid || !this._isRelative) { - return; - } - parse.call(this, value, 'host'); - }, - get hostname() { - return this._host; - }, - set hostname(value) { - if (this._isInvalid || !this._isRelative) { - return; - } - parse.call(this, value, 'hostname'); - }, - get port() { - return this._port; - }, - set port(value) { - if (this._isInvalid || !this._isRelative) { - return; - } - parse.call(this, value, 'port'); - }, - get pathname() { - return this._isInvalid ? '' : this._isRelative ? '/' + this._path.join('/') : this._schemeData; - }, - set pathname(value) { - if (this._isInvalid || !this._isRelative) { - return; - } - this._path = []; - parse.call(this, value, 'relative path start'); - }, - get search() { - return this._isInvalid || !this._query || this._query === '?' ? '' : this._query; - }, - set search(value) { - if (this._isInvalid || !this._isRelative) { - return; - } - this._query = '?'; - if (value[0] === '?') { - value = value.slice(1); - } - parse.call(this, value, 'query'); - }, - get hash() { - return this._isInvalid || !this._fragment || this._fragment === '#' ? '' : this._fragment; - }, - set hash(value) { - if (this._isInvalid) { - return; - } - this._fragment = '#'; - if (value[0] === '#') { - value = value.slice(1); - } - parse.call(this, value, 'fragment'); - }, - get origin() { - var host; - if (this._isInvalid || !this._scheme) { - return ''; - } - switch (this._scheme) { - case 'data': - case 'file': - case 'javascript': - case 'mailto': - return 'null'; - case 'blob': - try { - return new JURL(this._schemeData).origin || 'null'; - } catch (_) {} - return 'null'; - } - host = this.host; - if (!host) { - return ''; - } - return this._scheme + '://' + host; - } - }; - exports.URL = JURL; -})(); - -/***/ }), -/* 129 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.build = exports.version = exports.setPDFNetworkStreamFactory = exports.PDFPageProxy = exports.PDFDocumentProxy = exports.PDFWorker = exports.PDFDataRangeTransport = exports.LoopbackPort = exports.getDocument = undefined; - -var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }(); - -var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); - -var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; - -var _util = __w_pdfjs_require__(1); - -var _dom_utils = __w_pdfjs_require__(130); - -var _font_loader = __w_pdfjs_require__(131); - -var _api_compatibility = __w_pdfjs_require__(132); - -var _canvas = __w_pdfjs_require__(133); - -var _global_scope = __w_pdfjs_require__(3); - -var _global_scope2 = _interopRequireDefault(_global_scope); - -var _worker_options = __w_pdfjs_require__(135); - -var _message_handler = __w_pdfjs_require__(136); - -var _metadata = __w_pdfjs_require__(141); - -var _transport_stream = __w_pdfjs_require__(143); - -var _webgl = __w_pdfjs_require__(144); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } } - -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - -var DEFAULT_RANGE_CHUNK_SIZE = 65536; -var isWorkerDisabled = false; -var fallbackWorkerSrc = void 0; -var fakeWorkerFilesLoader = null; -{ - var useRequireEnsure = false; - if (typeof window === 'undefined') { - isWorkerDisabled = true; - if (typeof require.ensure === 'undefined') { - require.ensure = require('node-ensure'); - } - useRequireEnsure = true; - } else if (typeof require !== 'undefined' && typeof require.ensure === 'function') { - useRequireEnsure = true; - } - if (typeof requirejs !== 'undefined' && requirejs.toUrl) { - fallbackWorkerSrc = requirejs.toUrl('pdfjs-dist/build/pdf.worker.js'); - } - var dynamicLoaderSupported = typeof requirejs !== 'undefined' && requirejs.load; - fakeWorkerFilesLoader = useRequireEnsure ? function () { - return new Promise(function (resolve, reject) { - require.ensure([], function () { - try { - var worker = void 0; - worker = require('./pdf.worker.js'); - resolve(worker.WorkerMessageHandler); - } catch (ex) { - reject(ex); - } - }, reject, 'pdfjsWorker'); - }); - } : dynamicLoaderSupported ? function () { - return new Promise(function (resolve, reject) { - requirejs(['pdfjs-dist/build/pdf.worker'], function (worker) { - try { - resolve(worker.WorkerMessageHandler); - } catch (ex) { - reject(ex); - } - }, reject); - }); - } : null; - if (!fallbackWorkerSrc && typeof document !== 'undefined') { - var pdfjsFilePath = document.currentScript && document.currentScript.src; - if (pdfjsFilePath) { - fallbackWorkerSrc = pdfjsFilePath.replace(/(\.(?:min\.)?js)(\?.*)?$/i, '.worker$1$2'); - } - } -} -var createPDFNetworkStream; -function setPDFNetworkStreamFactory(pdfNetworkStreamFactory) { - createPDFNetworkStream = pdfNetworkStreamFactory; -} -function getDocument(src) { - var task = new PDFDocumentLoadingTask(); - var source; - if (typeof src === 'string') { - source = { url: src }; - } else if ((0, _util.isArrayBuffer)(src)) { - source = { data: src }; - } else if (src instanceof PDFDataRangeTransport) { - source = { range: src }; - } else { - if ((typeof src === 'undefined' ? 'undefined' : _typeof(src)) !== 'object') { - throw new Error('Invalid parameter in getDocument, ' + 'need either Uint8Array, string or a parameter object'); - } - if (!src.url && !src.data && !src.range) { - throw new Error('Invalid parameter object: need either .data, .range or .url'); - } - source = src; - } - var params = Object.create(null); - var rangeTransport = null; - var worker = null; - for (var key in source) { - if (key === 'url' && typeof window !== 'undefined') { - params[key] = new _util.URL(source[key], window.location).href; - continue; - } else if (key === 'range') { - rangeTransport = source[key]; - continue; - } else if (key === 'worker') { - worker = source[key]; - continue; - } else if (key === 'data' && !(source[key] instanceof Uint8Array)) { - var pdfBytes = source[key]; - if (typeof pdfBytes === 'string') { - params[key] = (0, _util.stringToBytes)(pdfBytes); - } else if ((typeof pdfBytes === 'undefined' ? 'undefined' : _typeof(pdfBytes)) === 'object' && pdfBytes !== null && !isNaN(pdfBytes.length)) { - params[key] = new Uint8Array(pdfBytes); - } else if ((0, _util.isArrayBuffer)(pdfBytes)) { - params[key] = new Uint8Array(pdfBytes); - } else { - throw new Error('Invalid PDF binary data: either typed array, ' + 'string or array-like object is expected in the ' + 'data property.'); - } - continue; - } - params[key] = source[key]; - } - params.rangeChunkSize = params.rangeChunkSize || DEFAULT_RANGE_CHUNK_SIZE; - params.CMapReaderFactory = params.CMapReaderFactory || _dom_utils.DOMCMapReaderFactory; - params.ignoreErrors = params.stopAtErrors !== true; - params.pdfBug = params.pdfBug === true; - var NativeImageDecoderValues = Object.values(_util.NativeImageDecoding); - if (params.nativeImageDecoderSupport === undefined || !NativeImageDecoderValues.includes(params.nativeImageDecoderSupport)) { - params.nativeImageDecoderSupport = _api_compatibility.apiCompatibilityParams.nativeImageDecoderSupport || _util.NativeImageDecoding.DECODE; - } - if (!Number.isInteger(params.maxImageSize)) { - params.maxImageSize = -1; - } - if (typeof params.isEvalSupported !== 'boolean') { - params.isEvalSupported = true; - } - if (typeof params.disableFontFace !== 'boolean') { - params.disableFontFace = _api_compatibility.apiCompatibilityParams.disableFontFace || false; - } - if (typeof params.disableRange !== 'boolean') { - params.disableRange = false; - } - if (typeof params.disableStream !== 'boolean') { - params.disableStream = false; - } - if (typeof params.disableAutoFetch !== 'boolean') { - params.disableAutoFetch = false; - } - if (typeof params.disableCreateObjectURL !== 'boolean') { - params.disableCreateObjectURL = _api_compatibility.apiCompatibilityParams.disableCreateObjectURL || false; - } - (0, _util.setVerbosityLevel)(params.verbosity); - if (!worker) { - var workerParams = { - postMessageTransfers: params.postMessageTransfers, - verbosity: params.verbosity - }; - var workerPort = _worker_options.GlobalWorkerOptions.workerPort; - if (workerPort) { - workerParams.port = workerPort; - worker = PDFWorker.fromPort(workerParams); - } else { - worker = new PDFWorker(workerParams); - } - task._worker = worker; - } - var docId = task.docId; - worker.promise.then(function () { - if (task.destroyed) { - throw new Error('Loading aborted'); - } - return _fetchDocument(worker, params, rangeTransport, docId).then(function (workerId) { - if (task.destroyed) { - throw new Error('Loading aborted'); - } - var networkStream = void 0; - if (rangeTransport) { - networkStream = new _transport_stream.PDFDataTransportStream({ - length: params.length, - initialData: params.initialData, - disableRange: params.disableRange, - disableStream: params.disableStream - }, rangeTransport); - } else if (!params.data) { - networkStream = createPDFNetworkStream({ - url: params.url, - length: params.length, - httpHeaders: params.httpHeaders, - withCredentials: params.withCredentials, - rangeChunkSize: params.rangeChunkSize, - disableRange: params.disableRange, - disableStream: params.disableStream - }); - } - var messageHandler = new _message_handler.MessageHandler(docId, workerId, worker.port); - messageHandler.postMessageTransfers = worker.postMessageTransfers; - var transport = new WorkerTransport(messageHandler, task, networkStream, params); - task._transport = transport; - messageHandler.send('Ready', null); - }); - }).catch(task._capability.reject); - return task; -} -function _fetchDocument(worker, source, pdfDataRangeTransport, docId) { - if (worker.destroyed) { - return Promise.reject(new Error('Worker was destroyed')); - } - if (pdfDataRangeTransport) { - source.length = pdfDataRangeTransport.length; - source.initialData = pdfDataRangeTransport.initialData; - } - return worker.messageHandler.sendWithPromise('GetDocRequest', { - docId: docId, - apiVersion: '2.0.943', - source: { - data: source.data, - url: source.url, - password: source.password, - disableAutoFetch: source.disableAutoFetch, - rangeChunkSize: source.rangeChunkSize, - length: source.length - }, - maxImageSize: source.maxImageSize, - disableFontFace: source.disableFontFace, - disableCreateObjectURL: source.disableCreateObjectURL, - postMessageTransfers: worker.postMessageTransfers, - docBaseUrl: source.docBaseUrl, - nativeImageDecoderSupport: source.nativeImageDecoderSupport, - ignoreErrors: source.ignoreErrors, - isEvalSupported: source.isEvalSupported - }).then(function (workerId) { - if (worker.destroyed) { - throw new Error('Worker was destroyed'); - } - return workerId; - }); -} -var PDFDocumentLoadingTask = function PDFDocumentLoadingTaskClosure() { - var nextDocumentId = 0; - function PDFDocumentLoadingTask() { - this._capability = (0, _util.createPromiseCapability)(); - this._transport = null; - this._worker = null; - this.docId = 'd' + nextDocumentId++; - this.destroyed = false; - this.onPassword = null; - this.onProgress = null; - this.onUnsupportedFeature = null; - } - PDFDocumentLoadingTask.prototype = { - get promise() { - return this._capability.promise; - }, - destroy: function destroy() { - var _this = this; - - this.destroyed = true; - var transportDestroyed = !this._transport ? Promise.resolve() : this._transport.destroy(); - return transportDestroyed.then(function () { - _this._transport = null; - if (_this._worker) { - _this._worker.destroy(); - _this._worker = null; - } - }); - }, - - then: function PDFDocumentLoadingTask_then(onFulfilled, onRejected) { - return this.promise.then.apply(this.promise, arguments); - } - }; - return PDFDocumentLoadingTask; -}(); - -var PDFDataRangeTransport = function () { - function PDFDataRangeTransport(length, initialData) { - _classCallCheck(this, PDFDataRangeTransport); - - this.length = length; - this.initialData = initialData; - this._rangeListeners = []; - this._progressListeners = []; - this._progressiveReadListeners = []; - this._readyCapability = (0, _util.createPromiseCapability)(); - } - - _createClass(PDFDataRangeTransport, [{ - key: 'addRangeListener', - value: function addRangeListener(listener) { - this._rangeListeners.push(listener); - } - }, { - key: 'addProgressListener', - value: function addProgressListener(listener) { - this._progressListeners.push(listener); - } - }, { - key: 'addProgressiveReadListener', - value: function addProgressiveReadListener(listener) { - this._progressiveReadListeners.push(listener); - } - }, { - key: 'onDataRange', - value: function onDataRange(begin, chunk) { - var _iteratorNormalCompletion = true; - var _didIteratorError = false; - var _iteratorError = undefined; - - try { - for (var _iterator = this._rangeListeners[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) { - var listener = _step.value; - - listener(begin, chunk); - } - } catch (err) { - _didIteratorError = true; - _iteratorError = err; - } finally { - try { - if (!_iteratorNormalCompletion && _iterator.return) { - _iterator.return(); - } - } finally { - if (_didIteratorError) { - throw _iteratorError; - } - } - } - } - }, { - key: 'onDataProgress', - value: function onDataProgress(loaded) { - var _this2 = this; - - this._readyCapability.promise.then(function () { - var _iteratorNormalCompletion2 = true; - var _didIteratorError2 = false; - var _iteratorError2 = undefined; - - try { - for (var _iterator2 = _this2._progressListeners[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) { - var listener = _step2.value; - - listener(loaded); - } - } catch (err) { - _didIteratorError2 = true; - _iteratorError2 = err; - } finally { - try { - if (!_iteratorNormalCompletion2 && _iterator2.return) { - _iterator2.return(); - } - } finally { - if (_didIteratorError2) { - throw _iteratorError2; - } - } - } - }); - } - }, { - key: 'onDataProgressiveRead', - value: function onDataProgressiveRead(chunk) { - var _this3 = this; - - this._readyCapability.promise.then(function () { - var _iteratorNormalCompletion3 = true; - var _didIteratorError3 = false; - var _iteratorError3 = undefined; - - try { - for (var _iterator3 = _this3._progressiveReadListeners[Symbol.iterator](), _step3; !(_iteratorNormalCompletion3 = (_step3 = _iterator3.next()).done); _iteratorNormalCompletion3 = true) { - var listener = _step3.value; - - listener(chunk); - } - } catch (err) { - _didIteratorError3 = true; - _iteratorError3 = err; - } finally { - try { - if (!_iteratorNormalCompletion3 && _iterator3.return) { - _iterator3.return(); - } - } finally { - if (_didIteratorError3) { - throw _iteratorError3; - } - } - } - }); - } - }, { - key: 'transportReady', - value: function transportReady() { - this._readyCapability.resolve(); - } - }, { - key: 'requestDataRange', - value: function requestDataRange(begin, end) { - (0, _util.unreachable)('Abstract method PDFDataRangeTransport.requestDataRange'); - } - }, { - key: 'abort', - value: function abort() {} - }]); - - return PDFDataRangeTransport; -}(); - -var PDFDocumentProxy = function () { - function PDFDocumentProxy(pdfInfo, transport, loadingTask) { - _classCallCheck(this, PDFDocumentProxy); - - this.loadingTask = loadingTask; - this._pdfInfo = pdfInfo; - this._transport = transport; - } - - _createClass(PDFDocumentProxy, [{ - key: 'getPage', - value: function getPage(pageNumber) { - return this._transport.getPage(pageNumber); - } - }, { - key: 'getPageIndex', - value: function getPageIndex(ref) { - return this._transport.getPageIndex(ref); - } - }, { - key: 'getDestinations', - value: function getDestinations() { - return this._transport.getDestinations(); - } - }, { - key: 'getDestination', - value: function getDestination(id) { - return this._transport.getDestination(id); - } - }, { - key: 'getPageLabels', - value: function getPageLabels() { - return this._transport.getPageLabels(); - } - }, { - key: 'getPageMode', - value: function getPageMode() { - return this._transport.getPageMode(); - } - }, { - key: 'getAttachments', - value: function getAttachments() { - return this._transport.getAttachments(); - } - }, { - key: 'getJavaScript', - value: function getJavaScript() { - return this._transport.getJavaScript(); - } - }, { - key: 'getOutline', - value: function getOutline() { - return this._transport.getOutline(); - } - }, { - key: 'getPermissions', - value: function getPermissions() { - return this._transport.getPermissions(); - } - }, { - key: 'getMetadata', - value: function getMetadata() { - return this._transport.getMetadata(); - } - }, { - key: 'getData', - value: function getData() { - return this._transport.getData(); - } - }, { - key: 'getDownloadInfo', - value: function getDownloadInfo() { - return this._transport.downloadInfoCapability.promise; - } - }, { - key: 'getStats', - value: function getStats() { - return this._transport.getStats(); - } - }, { - key: 'cleanup', - value: function cleanup() { - this._transport.startCleanup(); - } - }, { - key: 'destroy', - value: function destroy() { - return this.loadingTask.destroy(); - } - }, { - key: 'numPages', - get: function get() { - return this._pdfInfo.numPages; - } - }, { - key: 'fingerprint', - get: function get() { - return this._pdfInfo.fingerprint; - } - }, { - key: 'loadingParams', - get: function get() { - return this._transport.loadingParams; - } - }]); - - return PDFDocumentProxy; -}(); - -var PDFPageProxy = function PDFPageProxyClosure() { - function PDFPageProxy(pageIndex, pageInfo, transport) { - var pdfBug = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false; - - this.pageIndex = pageIndex; - this._pageInfo = pageInfo; - this.transport = transport; - this._stats = pdfBug ? new _dom_utils.StatTimer() : _dom_utils.DummyStatTimer; - this._pdfBug = pdfBug; - this.commonObjs = transport.commonObjs; - this.objs = new PDFObjects(); - this.cleanupAfterRender = false; - this.pendingCleanup = false; - this.intentStates = Object.create(null); - this.destroyed = false; - } - PDFPageProxy.prototype = { - get pageNumber() { - return this.pageIndex + 1; - }, - get rotate() { - return this._pageInfo.rotate; - }, - get ref() { - return this._pageInfo.ref; - }, - get userUnit() { - return this._pageInfo.userUnit; - }, - get view() { - return this._pageInfo.view; - }, - getViewport: function getViewport(scale) { - var rotate = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : this.rotate; - var dontFlip = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; - - return new _dom_utils.PageViewport({ - viewBox: this.view, - scale: scale, - rotation: rotate, - dontFlip: dontFlip - }); - }, - - getAnnotations: function PDFPageProxy_getAnnotations(params) { - var intent = params && params.intent || null; - if (!this.annotationsPromise || this.annotationsIntent !== intent) { - this.annotationsPromise = this.transport.getAnnotations(this.pageIndex, intent); - this.annotationsIntent = intent; - } - return this.annotationsPromise; - }, - render: function PDFPageProxy_render(params) { - var _this4 = this; - - var stats = this._stats; - stats.time('Overall'); - this.pendingCleanup = false; - var renderingIntent = params.intent === 'print' ? 'print' : 'display'; - var canvasFactory = params.canvasFactory || new _dom_utils.DOMCanvasFactory(); - var webGLContext = new _webgl.WebGLContext({ enable: params.enableWebGL }); - if (!this.intentStates[renderingIntent]) { - this.intentStates[renderingIntent] = Object.create(null); - } - var intentState = this.intentStates[renderingIntent]; - if (!intentState.displayReadyCapability) { - intentState.receivingOperatorList = true; - intentState.displayReadyCapability = (0, _util.createPromiseCapability)(); - intentState.operatorList = { - fnArray: [], - argsArray: [], - lastChunk: false - }; - stats.time('Page Request'); - this.transport.messageHandler.send('RenderPageRequest', { - pageIndex: this.pageNumber - 1, - intent: renderingIntent, - renderInteractiveForms: params.renderInteractiveForms === true - }); - } - var complete = function complete(error) { - var i = intentState.renderTasks.indexOf(internalRenderTask); - if (i >= 0) { - intentState.renderTasks.splice(i, 1); - } - if (_this4.cleanupAfterRender) { - _this4.pendingCleanup = true; - } - _this4._tryCleanup(); - if (error) { - internalRenderTask.capability.reject(error); - } else { - internalRenderTask.capability.resolve(); - } - stats.timeEnd('Rendering'); - stats.timeEnd('Overall'); - }; - var internalRenderTask = new InternalRenderTask(complete, params, this.objs, this.commonObjs, intentState.operatorList, this.pageNumber, canvasFactory, webGLContext, this._pdfBug); - internalRenderTask.useRequestAnimationFrame = renderingIntent !== 'print'; - if (!intentState.renderTasks) { - intentState.renderTasks = []; - } - intentState.renderTasks.push(internalRenderTask); - var renderTask = internalRenderTask.task; - intentState.displayReadyCapability.promise.then(function (transparency) { - if (_this4.pendingCleanup) { - complete(); - return; - } - stats.time('Rendering'); - internalRenderTask.initializeGraphics(transparency); - internalRenderTask.operatorListChanged(); - }).catch(complete); - return renderTask; - }, - getOperatorList: function PDFPageProxy_getOperatorList() { - function operatorListChanged() { - if (intentState.operatorList.lastChunk) { - intentState.opListReadCapability.resolve(intentState.operatorList); - var i = intentState.renderTasks.indexOf(opListTask); - if (i >= 0) { - intentState.renderTasks.splice(i, 1); - } - } - } - var renderingIntent = 'oplist'; - if (!this.intentStates[renderingIntent]) { - this.intentStates[renderingIntent] = Object.create(null); - } - var intentState = this.intentStates[renderingIntent]; - var opListTask; - if (!intentState.opListReadCapability) { - opListTask = {}; - opListTask.operatorListChanged = operatorListChanged; - intentState.receivingOperatorList = true; - intentState.opListReadCapability = (0, _util.createPromiseCapability)(); - intentState.renderTasks = []; - intentState.renderTasks.push(opListTask); - intentState.operatorList = { - fnArray: [], - argsArray: [], - lastChunk: false - }; - this._stats.time('Page Request'); - this.transport.messageHandler.send('RenderPageRequest', { - pageIndex: this.pageIndex, - intent: renderingIntent - }); - } - return intentState.opListReadCapability.promise; - }, - streamTextContent: function streamTextContent() { - var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; - - var TEXT_CONTENT_CHUNK_SIZE = 100; - return this.transport.messageHandler.sendWithStream('GetTextContent', { - pageIndex: this.pageNumber - 1, - normalizeWhitespace: params.normalizeWhitespace === true, - combineTextItems: params.disableCombineTextItems !== true - }, { - highWaterMark: TEXT_CONTENT_CHUNK_SIZE, - size: function size(textContent) { - return textContent.items.length; - } - }); - }, - - getTextContent: function PDFPageProxy_getTextContent(params) { - params = params || {}; - var readableStream = this.streamTextContent(params); - return new Promise(function (resolve, reject) { - function pump() { - reader.read().then(function (_ref) { - var _textContent$items; - - var value = _ref.value, - done = _ref.done; - - if (done) { - resolve(textContent); - return; - } - Object.assign(textContent.styles, value.styles); - (_textContent$items = textContent.items).push.apply(_textContent$items, _toConsumableArray(value.items)); - pump(); - }, reject); - } - var reader = readableStream.getReader(); - var textContent = { - items: [], - styles: Object.create(null) - }; - pump(); - }); - }, - _destroy: function PDFPageProxy_destroy() { - this.destroyed = true; - this.transport.pageCache[this.pageIndex] = null; - var waitOn = []; - Object.keys(this.intentStates).forEach(function (intent) { - if (intent === 'oplist') { - return; - } - var intentState = this.intentStates[intent]; - intentState.renderTasks.forEach(function (renderTask) { - var renderCompleted = renderTask.capability.promise.catch(function () {}); - waitOn.push(renderCompleted); - renderTask.cancel(); - }); - }, this); - this.objs.clear(); - this.annotationsPromise = null; - this.pendingCleanup = false; - return Promise.all(waitOn); - }, - cleanup: function cleanup() { - var resetStats = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; - - this.pendingCleanup = true; - this._tryCleanup(resetStats); - }, - _tryCleanup: function _tryCleanup() { - var resetStats = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; - - if (!this.pendingCleanup || Object.keys(this.intentStates).some(function (intent) { - var intentState = this.intentStates[intent]; - return intentState.renderTasks.length !== 0 || intentState.receivingOperatorList; - }, this)) { - return; - } - Object.keys(this.intentStates).forEach(function (intent) { - delete this.intentStates[intent]; - }, this); - this.objs.clear(); - this.annotationsPromise = null; - if (resetStats && this._stats instanceof _dom_utils.StatTimer) { - this._stats = new _dom_utils.StatTimer(); - } - this.pendingCleanup = false; - }, - - _startRenderPage: function PDFPageProxy_startRenderPage(transparency, intent) { - var intentState = this.intentStates[intent]; - if (intentState.displayReadyCapability) { - intentState.displayReadyCapability.resolve(transparency); - } - }, - _renderPageChunk: function PDFPageProxy_renderPageChunk(operatorListChunk, intent) { - var intentState = this.intentStates[intent]; - var i, ii; - for (i = 0, ii = operatorListChunk.length; i < ii; i++) { - intentState.operatorList.fnArray.push(operatorListChunk.fnArray[i]); - intentState.operatorList.argsArray.push(operatorListChunk.argsArray[i]); - } - intentState.operatorList.lastChunk = operatorListChunk.lastChunk; - for (i = 0; i < intentState.renderTasks.length; i++) { - intentState.renderTasks[i].operatorListChanged(); - } - if (operatorListChunk.lastChunk) { - intentState.receivingOperatorList = false; - this._tryCleanup(); - } - }, - get stats() { - return this._stats instanceof _dom_utils.StatTimer ? this._stats : null; - } - }; - return PDFPageProxy; -}(); - -var LoopbackPort = function () { - function LoopbackPort() { - var defer = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true; - - _classCallCheck(this, LoopbackPort); - - this._listeners = []; - this._defer = defer; - this._deferred = Promise.resolve(undefined); - } - - _createClass(LoopbackPort, [{ - key: 'postMessage', - value: function postMessage(obj, transfers) { - var _this5 = this; - - function cloneValue(value) { - if ((typeof value === 'undefined' ? 'undefined' : _typeof(value)) !== 'object' || value === null) { - return value; - } - if (cloned.has(value)) { - return cloned.get(value); - } - var result; - var buffer; - if ((buffer = value.buffer) && (0, _util.isArrayBuffer)(buffer)) { - var transferable = transfers && transfers.includes(buffer); - if (value === buffer) { - result = value; - } else if (transferable) { - result = new value.constructor(buffer, value.byteOffset, value.byteLength); - } else { - result = new value.constructor(value); - } - cloned.set(value, result); - return result; - } - result = Array.isArray(value) ? [] : {}; - cloned.set(value, result); - for (var i in value) { - var desc, - p = value; - while (!(desc = Object.getOwnPropertyDescriptor(p, i))) { - p = Object.getPrototypeOf(p); - } - if (typeof desc.value === 'undefined' || typeof desc.value === 'function') { - continue; - } - result[i] = cloneValue(desc.value); - } - return result; - } - if (!this._defer) { - this._listeners.forEach(function (listener) { - listener.call(this, { data: obj }); - }, this); - return; - } - var cloned = new WeakMap(); - var e = { data: cloneValue(obj) }; - this._deferred.then(function () { - _this5._listeners.forEach(function (listener) { - listener.call(this, e); - }, _this5); - }); - } - }, { - key: 'addEventListener', - value: function addEventListener(name, listener) { - this._listeners.push(listener); - } - }, { - key: 'removeEventListener', - value: function removeEventListener(name, listener) { - var i = this._listeners.indexOf(listener); - this._listeners.splice(i, 1); - } - }, { - key: 'terminate', - value: function terminate() { - this._listeners = []; - } - }]); - - return LoopbackPort; -}(); - -var PDFWorker = function PDFWorkerClosure() { - var nextFakeWorkerId = 0; - function getWorkerSrc() { - if (_worker_options.GlobalWorkerOptions.workerSrc) { - return _worker_options.GlobalWorkerOptions.workerSrc; - } - if (typeof fallbackWorkerSrc !== 'undefined') { - return fallbackWorkerSrc; - } - throw new Error('No "GlobalWorkerOptions.workerSrc" specified.'); - } - function getMainThreadWorkerMessageHandler() { - try { - if (typeof window !== 'undefined') { - return window.pdfjsWorker && window.pdfjsWorker.WorkerMessageHandler; - } - } catch (ex) {} - return null; - } - var fakeWorkerFilesLoadedCapability = void 0; - function setupFakeWorkerGlobal() { - if (fakeWorkerFilesLoadedCapability) { - return fakeWorkerFilesLoadedCapability.promise; - } - fakeWorkerFilesLoadedCapability = (0, _util.createPromiseCapability)(); - var mainWorkerMessageHandler = getMainThreadWorkerMessageHandler(); - if (mainWorkerMessageHandler) { - fakeWorkerFilesLoadedCapability.resolve(mainWorkerMessageHandler); - return fakeWorkerFilesLoadedCapability.promise; - } - var loader = fakeWorkerFilesLoader || function () { - return (0, _dom_utils.loadScript)(getWorkerSrc()).then(function () { - return window.pdfjsWorker.WorkerMessageHandler; - }); - }; - loader().then(fakeWorkerFilesLoadedCapability.resolve, fakeWorkerFilesLoadedCapability.reject); - return fakeWorkerFilesLoadedCapability.promise; - } - function createCDNWrapper(url) { - var wrapper = 'importScripts(\'' + url + '\');'; - return _util.URL.createObjectURL(new Blob([wrapper])); - } - var pdfWorkerPorts = new WeakMap(); - function PDFWorker() { - var _ref2 = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}, - _ref2$name = _ref2.name, - name = _ref2$name === undefined ? null : _ref2$name, - _ref2$port = _ref2.port, - port = _ref2$port === undefined ? null : _ref2$port, - _ref2$postMessageTran = _ref2.postMessageTransfers, - postMessageTransfers = _ref2$postMessageTran === undefined ? true : _ref2$postMessageTran, - _ref2$verbosity = _ref2.verbosity, - verbosity = _ref2$verbosity === undefined ? (0, _util.getVerbosityLevel)() : _ref2$verbosity; - - if (port && pdfWorkerPorts.has(port)) { - throw new Error('Cannot use more than one PDFWorker per port'); - } - this.name = name; - this.destroyed = false; - this.postMessageTransfers = postMessageTransfers !== false; - this.verbosity = verbosity; - this._readyCapability = (0, _util.createPromiseCapability)(); - this._port = null; - this._webWorker = null; - this._messageHandler = null; - if (port) { - pdfWorkerPorts.set(port, this); - this._initializeFromPort(port); - return; - } - this._initialize(); - } - PDFWorker.prototype = { - get promise() { - return this._readyCapability.promise; - }, - get port() { - return this._port; - }, - get messageHandler() { - return this._messageHandler; - }, - _initializeFromPort: function PDFWorker_initializeFromPort(port) { - this._port = port; - this._messageHandler = new _message_handler.MessageHandler('main', 'worker', port); - this._messageHandler.on('ready', function () {}); - this._readyCapability.resolve(); - }, - _initialize: function PDFWorker_initialize() { - var _this6 = this; - - if (typeof Worker !== 'undefined' && !isWorkerDisabled && !getMainThreadWorkerMessageHandler()) { - var workerSrc = getWorkerSrc(); - try { - if (!(0, _util.isSameOrigin)(window.location.href, workerSrc)) { - workerSrc = createCDNWrapper(new _util.URL(workerSrc, window.location).href); - } - var worker = new Worker(workerSrc); - var messageHandler = new _message_handler.MessageHandler('main', 'worker', worker); - var terminateEarly = function terminateEarly() { - worker.removeEventListener('error', onWorkerError); - messageHandler.destroy(); - worker.terminate(); - if (_this6.destroyed) { - _this6._readyCapability.reject(new Error('Worker was destroyed')); - } else { - _this6._setupFakeWorker(); - } - }; - var onWorkerError = function onWorkerError() { - if (!_this6._webWorker) { - terminateEarly(); - } - }; - worker.addEventListener('error', onWorkerError); - messageHandler.on('test', function (data) { - worker.removeEventListener('error', onWorkerError); - if (_this6.destroyed) { - terminateEarly(); - return; - } - if (data && data.supportTypedArray) { - _this6._messageHandler = messageHandler; - _this6._port = worker; - _this6._webWorker = worker; - if (!data.supportTransfers) { - _this6.postMessageTransfers = false; - } - _this6._readyCapability.resolve(); - messageHandler.send('configure', { verbosity: _this6.verbosity }); - } else { - _this6._setupFakeWorker(); - messageHandler.destroy(); - worker.terminate(); - } - }); - messageHandler.on('ready', function (data) { - worker.removeEventListener('error', onWorkerError); - if (_this6.destroyed) { - terminateEarly(); - return; - } - try { - sendTest(); - } catch (e) { - _this6._setupFakeWorker(); - } - }); - var sendTest = function sendTest() { - var testObj = new Uint8Array([_this6.postMessageTransfers ? 255 : 0]); - try { - messageHandler.send('test', testObj, [testObj.buffer]); - } catch (ex) { - (0, _util.info)('Cannot use postMessage transfers'); - testObj[0] = 0; - messageHandler.send('test', testObj); - } - }; - sendTest(); - return; - } catch (e) { - (0, _util.info)('The worker has been disabled.'); - } - } - this._setupFakeWorker(); - }, - _setupFakeWorker: function PDFWorker_setupFakeWorker() { - var _this7 = this; - - if (!isWorkerDisabled) { - (0, _util.warn)('Setting up fake worker.'); - isWorkerDisabled = true; - } - setupFakeWorkerGlobal().then(function (WorkerMessageHandler) { - if (_this7.destroyed) { - _this7._readyCapability.reject(new Error('Worker was destroyed')); - return; - } - var port = new LoopbackPort(); - _this7._port = port; - var id = 'fake' + nextFakeWorkerId++; - var workerHandler = new _message_handler.MessageHandler(id + '_worker', id, port); - WorkerMessageHandler.setup(workerHandler, port); - var messageHandler = new _message_handler.MessageHandler(id, id + '_worker', port); - _this7._messageHandler = messageHandler; - _this7._readyCapability.resolve(); - }).catch(function (reason) { - _this7._readyCapability.reject(new Error('Setting up fake worker failed: "' + reason.message + '".')); - }); - }, - destroy: function PDFWorker_destroy() { - this.destroyed = true; - if (this._webWorker) { - this._webWorker.terminate(); - this._webWorker = null; - } - pdfWorkerPorts.delete(this._port); - this._port = null; - if (this._messageHandler) { - this._messageHandler.destroy(); - this._messageHandler = null; - } - } - }; - PDFWorker.fromPort = function (params) { - if (!params || !params.port) { - throw new Error('PDFWorker.fromPort - invalid method signature.'); - } - if (pdfWorkerPorts.has(params.port)) { - return pdfWorkerPorts.get(params.port); - } - return new PDFWorker(params); - }; - PDFWorker.getWorkerSrc = function () { - return getWorkerSrc(); - }; - return PDFWorker; -}(); - -var WorkerTransport = function () { - function WorkerTransport(messageHandler, loadingTask, networkStream, params) { - _classCallCheck(this, WorkerTransport); - - this.messageHandler = messageHandler; - this.loadingTask = loadingTask; - this.commonObjs = new PDFObjects(); - this.fontLoader = new _font_loader.FontLoader(loadingTask.docId); - this._params = params; - this.CMapReaderFactory = new params.CMapReaderFactory({ - baseUrl: params.cMapUrl, - isCompressed: params.cMapPacked - }); - this.destroyed = false; - this.destroyCapability = null; - this._passwordCapability = null; - this._networkStream = networkStream; - this._fullReader = null; - this._lastProgress = null; - this.pageCache = []; - this.pagePromises = []; - this.downloadInfoCapability = (0, _util.createPromiseCapability)(); - this.setupMessageHandler(); - } - - _createClass(WorkerTransport, [{ - key: 'destroy', - value: function destroy() { - var _this8 = this; - - if (this.destroyCapability) { - return this.destroyCapability.promise; - } - this.destroyed = true; - this.destroyCapability = (0, _util.createPromiseCapability)(); - if (this._passwordCapability) { - this._passwordCapability.reject(new Error('Worker was destroyed during onPassword callback')); - } - var waitOn = []; - this.pageCache.forEach(function (page) { - if (page) { - waitOn.push(page._destroy()); - } - }); - this.pageCache = []; - this.pagePromises = []; - var terminated = this.messageHandler.sendWithPromise('Terminate', null); - waitOn.push(terminated); - Promise.all(waitOn).then(function () { - _this8.fontLoader.clear(); - if (_this8._networkStream) { - _this8._networkStream.cancelAllRequests(); - } - if (_this8.messageHandler) { - _this8.messageHandler.destroy(); - _this8.messageHandler = null; - } - _this8.destroyCapability.resolve(); - }, this.destroyCapability.reject); - return this.destroyCapability.promise; - } - }, { - key: 'setupMessageHandler', - value: function setupMessageHandler() { - var messageHandler = this.messageHandler, - loadingTask = this.loadingTask; - - messageHandler.on('GetReader', function (data, sink) { - var _this9 = this; - - (0, _util.assert)(this._networkStream); - this._fullReader = this._networkStream.getFullReader(); - this._fullReader.onProgress = function (evt) { - _this9._lastProgress = { - loaded: evt.loaded, - total: evt.total - }; - }; - sink.onPull = function () { - _this9._fullReader.read().then(function (_ref3) { - var value = _ref3.value, - done = _ref3.done; - - if (done) { - sink.close(); - return; - } - (0, _util.assert)((0, _util.isArrayBuffer)(value)); - sink.enqueue(new Uint8Array(value), 1, [value]); - }).catch(function (reason) { - sink.error(reason); - }); - }; - sink.onCancel = function (reason) { - _this9._fullReader.cancel(reason); - }; - }, this); - messageHandler.on('ReaderHeadersReady', function (data) { - var _this10 = this; - - var headersCapability = (0, _util.createPromiseCapability)(); - var fullReader = this._fullReader; - fullReader.headersReady.then(function () { - if (!fullReader.isStreamingSupported || !fullReader.isRangeSupported) { - if (_this10._lastProgress && loadingTask.onProgress) { - loadingTask.onProgress(_this10._lastProgress); - } - fullReader.onProgress = function (evt) { - if (loadingTask.onProgress) { - loadingTask.onProgress({ - loaded: evt.loaded, - total: evt.total - }); - } - }; - } - headersCapability.resolve({ - isStreamingSupported: fullReader.isStreamingSupported, - isRangeSupported: fullReader.isRangeSupported, - contentLength: fullReader.contentLength - }); - }, headersCapability.reject); - return headersCapability.promise; - }, this); - messageHandler.on('GetRangeReader', function (data, sink) { - (0, _util.assert)(this._networkStream); - var rangeReader = this._networkStream.getRangeReader(data.begin, data.end); - sink.onPull = function () { - rangeReader.read().then(function (_ref4) { - var value = _ref4.value, - done = _ref4.done; - - if (done) { - sink.close(); - return; - } - (0, _util.assert)((0, _util.isArrayBuffer)(value)); - sink.enqueue(new Uint8Array(value), 1, [value]); - }).catch(function (reason) { - sink.error(reason); - }); - }; - sink.onCancel = function (reason) { - rangeReader.cancel(reason); - }; - }, this); - messageHandler.on('GetDoc', function (_ref5) { - var pdfInfo = _ref5.pdfInfo; - - this.numPages = pdfInfo.numPages; - this.pdfDocument = new PDFDocumentProxy(pdfInfo, this, loadingTask); - loadingTask._capability.resolve(this.pdfDocument); - }, this); - messageHandler.on('PasswordRequest', function (exception) { - var _this11 = this; - - this._passwordCapability = (0, _util.createPromiseCapability)(); - if (loadingTask.onPassword) { - var updatePassword = function updatePassword(password) { - _this11._passwordCapability.resolve({ password: password }); - }; - try { - loadingTask.onPassword(updatePassword, exception.code); - } catch (ex) { - this._passwordCapability.reject(ex); - } - } else { - this._passwordCapability.reject(new _util.PasswordException(exception.message, exception.code)); - } - return this._passwordCapability.promise; - }, this); - messageHandler.on('PasswordException', function (exception) { - loadingTask._capability.reject(new _util.PasswordException(exception.message, exception.code)); - }, this); - messageHandler.on('InvalidPDF', function (exception) { - loadingTask._capability.reject(new _util.InvalidPDFException(exception.message)); - }, this); - messageHandler.on('MissingPDF', function (exception) { - loadingTask._capability.reject(new _util.MissingPDFException(exception.message)); - }, this); - messageHandler.on('UnexpectedResponse', function (exception) { - loadingTask._capability.reject(new _util.UnexpectedResponseException(exception.message, exception.status)); - }, this); - messageHandler.on('UnknownError', function (exception) { - loadingTask._capability.reject(new _util.UnknownErrorException(exception.message, exception.details)); - }, this); - messageHandler.on('DataLoaded', function (data) { - if (loadingTask.onProgress) { - loadingTask.onProgress({ - loaded: data.length, - total: data.length - }); - } - this.downloadInfoCapability.resolve(data); - }, this); - messageHandler.on('StartRenderPage', function (data) { - if (this.destroyed) { - return; - } - var page = this.pageCache[data.pageIndex]; - page._stats.timeEnd('Page Request'); - page._startRenderPage(data.transparency, data.intent); - }, this); - messageHandler.on('RenderPageChunk', function (data) { - if (this.destroyed) { - return; - } - var page = this.pageCache[data.pageIndex]; - page._renderPageChunk(data.operatorList, data.intent); - }, this); - messageHandler.on('commonobj', function (data) { - var _this12 = this; - - if (this.destroyed) { - return; - } - - var _data = _slicedToArray(data, 3), - id = _data[0], - type = _data[1], - exportedData = _data[2]; - - if (this.commonObjs.hasData(id)) { - return; - } - switch (type) { - case 'Font': - var params = this._params; - if ('error' in exportedData) { - var exportedError = exportedData.error; - (0, _util.warn)('Error during font loading: ' + exportedError); - this.commonObjs.resolve(id, exportedError); - break; - } - var fontRegistry = null; - if (params.pdfBug && _global_scope2.default.FontInspector && _global_scope2.default.FontInspector.enabled) { - fontRegistry = { - registerFont: function registerFont(font, url) { - _global_scope2.default['FontInspector'].fontAdded(font, url); - } - }; - } - var font = new _font_loader.FontFaceObject(exportedData, { - isEvalSupported: params.isEvalSupported, - disableFontFace: params.disableFontFace, - ignoreErrors: params.ignoreErrors, - onUnsupportedFeature: this._onUnsupportedFeature.bind(this), - fontRegistry: fontRegistry - }); - var fontReady = function fontReady(fontObjs) { - _this12.commonObjs.resolve(id, font); - }; - this.fontLoader.bind([font], fontReady); - break; - case 'FontPath': - this.commonObjs.resolve(id, exportedData); - break; - default: - throw new Error('Got unknown common object type ' + type); - } - }, this); - messageHandler.on('obj', function (data) { - if (this.destroyed) { - return; - } - - var _data2 = _slicedToArray(data, 4), - id = _data2[0], - pageIndex = _data2[1], - type = _data2[2], - imageData = _data2[3]; - - var pageProxy = this.pageCache[pageIndex]; - if (pageProxy.objs.hasData(id)) { - return; - } - switch (type) { - case 'JpegStream': - return new Promise(function (resolve, reject) { - var img = new Image(); - img.onload = function () { - resolve(img); - }; - img.onerror = function () { - reject(new Error('Error during JPEG image loading')); - }; - img.src = imageData; - }).then(function (img) { - pageProxy.objs.resolve(id, img); - }); - case 'Image': - pageProxy.objs.resolve(id, imageData); - var MAX_IMAGE_SIZE_TO_STORE = 8000000; - if (imageData && 'data' in imageData && imageData.data.length > MAX_IMAGE_SIZE_TO_STORE) { - pageProxy.cleanupAfterRender = true; - } - break; - default: - throw new Error('Got unknown object type ' + type); - } - }, this); - messageHandler.on('DocProgress', function (data) { - if (this.destroyed) { - return; - } - if (loadingTask.onProgress) { - loadingTask.onProgress({ - loaded: data.loaded, - total: data.total - }); - } - }, this); - messageHandler.on('PageError', function (data) { - if (this.destroyed) { - return; - } - var page = this.pageCache[data.pageNum - 1]; - var intentState = page.intentStates[data.intent]; - if (intentState.displayReadyCapability) { - intentState.displayReadyCapability.reject(data.error); - } else { - throw new Error(data.error); - } - if (intentState.operatorList) { - intentState.operatorList.lastChunk = true; - for (var i = 0; i < intentState.renderTasks.length; i++) { - intentState.renderTasks[i].operatorListChanged(); - } - } - }, this); - messageHandler.on('UnsupportedFeature', this._onUnsupportedFeature, this); - messageHandler.on('JpegDecode', function (data) { - if (this.destroyed) { - return Promise.reject(new Error('Worker was destroyed')); - } - if (typeof document === 'undefined') { - return Promise.reject(new Error('"document" is not defined.')); - } - - var _data3 = _slicedToArray(data, 2), - imageUrl = _data3[0], - components = _data3[1]; - - if (components !== 3 && components !== 1) { - return Promise.reject(new Error('Only 3 components or 1 component can be returned')); - } - return new Promise(function (resolve, reject) { - var img = new Image(); - img.onload = function () { - var width = img.width; - var height = img.height; - var size = width * height; - var rgbaLength = size * 4; - var buf = new Uint8ClampedArray(size * components); - var tmpCanvas = document.createElement('canvas'); - tmpCanvas.width = width; - tmpCanvas.height = height; - var tmpCtx = tmpCanvas.getContext('2d'); - tmpCtx.drawImage(img, 0, 0); - var data = tmpCtx.getImageData(0, 0, width, height).data; - if (components === 3) { - for (var i = 0, j = 0; i < rgbaLength; i += 4, j += 3) { - buf[j] = data[i]; - buf[j + 1] = data[i + 1]; - buf[j + 2] = data[i + 2]; - } - } else if (components === 1) { - for (var _i = 0, _j = 0; _i < rgbaLength; _i += 4, _j++) { - buf[_j] = data[_i]; - } - } - resolve({ - data: buf, - width: width, - height: height - }); - }; - img.onerror = function () { - reject(new Error('JpegDecode failed to load image')); - }; - img.src = imageUrl; - }); - }, this); - messageHandler.on('FetchBuiltInCMap', function (data) { - if (this.destroyed) { - return Promise.reject(new Error('Worker was destroyed')); - } - return this.CMapReaderFactory.fetch({ name: data.name }); - }, this); - } - }, { - key: '_onUnsupportedFeature', - value: function _onUnsupportedFeature(_ref6) { - var featureId = _ref6.featureId; - - if (this.destroyed) { - return; - } - if (this.loadingTask.onUnsupportedFeature) { - this.loadingTask.onUnsupportedFeature(featureId); - } - } - }, { - key: 'getData', - value: function getData() { - return this.messageHandler.sendWithPromise('GetData', null); - } - }, { - key: 'getPage', - value: function getPage(pageNumber) { - var _this13 = this; - - if (!Number.isInteger(pageNumber) || pageNumber <= 0 || pageNumber > this.numPages) { - return Promise.reject(new Error('Invalid page request')); - } - var pageIndex = pageNumber - 1; - if (pageIndex in this.pagePromises) { - return this.pagePromises[pageIndex]; - } - var promise = this.messageHandler.sendWithPromise('GetPage', { pageIndex: pageIndex }).then(function (pageInfo) { - if (_this13.destroyed) { - throw new Error('Transport destroyed'); - } - var page = new PDFPageProxy(pageIndex, pageInfo, _this13, _this13._params.pdfBug); - _this13.pageCache[pageIndex] = page; - return page; - }); - this.pagePromises[pageIndex] = promise; - return promise; - } - }, { - key: 'getPageIndex', - value: function getPageIndex(ref) { - return this.messageHandler.sendWithPromise('GetPageIndex', { ref: ref }).catch(function (reason) { - return Promise.reject(new Error(reason)); - }); - } - }, { - key: 'getAnnotations', - value: function getAnnotations(pageIndex, intent) { - return this.messageHandler.sendWithPromise('GetAnnotations', { - pageIndex: pageIndex, - intent: intent - }); - } - }, { - key: 'getDestinations', - value: function getDestinations() { - return this.messageHandler.sendWithPromise('GetDestinations', null); - } - }, { - key: 'getDestination', - value: function getDestination(id) { - if (typeof id !== 'string') { - return Promise.reject(new Error('Invalid destination request.')); - } - return this.messageHandler.sendWithPromise('GetDestination', { id: id }); - } - }, { - key: 'getPageLabels', - value: function getPageLabels() { - return this.messageHandler.sendWithPromise('GetPageLabels', null); - } - }, { - key: 'getPageMode', - value: function getPageMode() { - return this.messageHandler.sendWithPromise('GetPageMode', null); - } - }, { - key: 'getAttachments', - value: function getAttachments() { - return this.messageHandler.sendWithPromise('GetAttachments', null); - } - }, { - key: 'getJavaScript', - value: function getJavaScript() { - return this.messageHandler.sendWithPromise('GetJavaScript', null); - } - }, { - key: 'getOutline', - value: function getOutline() { - return this.messageHandler.sendWithPromise('GetOutline', null); - } - }, { - key: 'getPermissions', - value: function getPermissions() { - return this.messageHandler.sendWithPromise('GetPermissions', null); - } - }, { - key: 'getMetadata', - value: function getMetadata() { - var _this14 = this; - - return this.messageHandler.sendWithPromise('GetMetadata', null).then(function (results) { - return { - info: results[0], - metadata: results[1] ? new _metadata.Metadata(results[1]) : null, - contentDispositionFilename: _this14._fullReader ? _this14._fullReader.filename : null - }; - }); - } - }, { - key: 'getStats', - value: function getStats() { - return this.messageHandler.sendWithPromise('GetStats', null); - } - }, { - key: 'startCleanup', - value: function startCleanup() { - var _this15 = this; - - this.messageHandler.sendWithPromise('Cleanup', null).then(function () { - for (var i = 0, ii = _this15.pageCache.length; i < ii; i++) { - var page = _this15.pageCache[i]; - if (page) { - page.cleanup(); - } - } - _this15.commonObjs.clear(); - _this15.fontLoader.clear(); - }); - } - }, { - key: 'loadingParams', - get: function get() { - var params = this._params; - return (0, _util.shadow)(this, 'loadingParams', { - disableAutoFetch: params.disableAutoFetch, - disableCreateObjectURL: params.disableCreateObjectURL, - disableFontFace: params.disableFontFace, - nativeImageDecoderSupport: params.nativeImageDecoderSupport - }); - } - }]); - - return WorkerTransport; -}(); - -var PDFObjects = function PDFObjectsClosure() { - function PDFObjects() { - this.objs = Object.create(null); - } - PDFObjects.prototype = { - ensureObj: function PDFObjects_ensureObj(objId) { - if (this.objs[objId]) { - return this.objs[objId]; - } - var obj = { - capability: (0, _util.createPromiseCapability)(), - data: null, - resolved: false - }; - this.objs[objId] = obj; - return obj; - }, - get: function PDFObjects_get(objId, callback) { - if (callback) { - this.ensureObj(objId).capability.promise.then(callback); - return null; - } - var obj = this.objs[objId]; - if (!obj || !obj.resolved) { - throw new Error('Requesting object that isn\'t resolved yet ' + objId); - } - return obj.data; - }, - resolve: function PDFObjects_resolve(objId, data) { - var obj = this.ensureObj(objId); - obj.resolved = true; - obj.data = data; - obj.capability.resolve(data); - }, - isResolved: function PDFObjects_isResolved(objId) { - var objs = this.objs; - if (!objs[objId]) { - return false; - } - return objs[objId].resolved; - }, - hasData: function PDFObjects_hasData(objId) { - return this.isResolved(objId); - }, - getData: function PDFObjects_getData(objId) { - var objs = this.objs; - if (!objs[objId] || !objs[objId].resolved) { - return null; - } - return objs[objId].data; - }, - clear: function PDFObjects_clear() { - this.objs = Object.create(null); - } - }; - return PDFObjects; -}(); -var RenderTask = function RenderTaskClosure() { - function RenderTask(internalRenderTask) { - this._internalRenderTask = internalRenderTask; - this.onContinue = null; - } - RenderTask.prototype = { - get promise() { - return this._internalRenderTask.capability.promise; - }, - cancel: function RenderTask_cancel() { - this._internalRenderTask.cancel(); - }, - then: function RenderTask_then(onFulfilled, onRejected) { - return this.promise.then.apply(this.promise, arguments); - } - }; - return RenderTask; -}(); -var InternalRenderTask = function InternalRenderTaskClosure() { - var canvasInRendering = new WeakMap(); - function InternalRenderTask(callback, params, objs, commonObjs, operatorList, pageNumber, canvasFactory, webGLContext) { - var pdfBug = arguments.length > 8 && arguments[8] !== undefined ? arguments[8] : false; - - this.callback = callback; - this.params = params; - this.objs = objs; - this.commonObjs = commonObjs; - this.operatorListIdx = null; - this.operatorList = operatorList; - this.pageNumber = pageNumber; - this.canvasFactory = canvasFactory; - this.webGLContext = webGLContext; - this._pdfBug = pdfBug; - this.running = false; - this.graphicsReadyCallback = null; - this.graphicsReady = false; - this.useRequestAnimationFrame = false; - this.cancelled = false; - this.capability = (0, _util.createPromiseCapability)(); - this.task = new RenderTask(this); - this._continueBound = this._continue.bind(this); - this._scheduleNextBound = this._scheduleNext.bind(this); - this._nextBound = this._next.bind(this); - this._canvas = params.canvasContext.canvas; - } - InternalRenderTask.prototype = { - initializeGraphics: function initializeGraphics(transparency) { - if (this.cancelled) { - return; - } - if (this._canvas) { - if (canvasInRendering.has(this._canvas)) { - throw new Error('Cannot use the same canvas during multiple render() operations. ' + 'Use different canvas or ensure previous operations were ' + 'cancelled or completed.'); - } - canvasInRendering.set(this._canvas, this); - } - if (this._pdfBug && _global_scope2.default.StepperManager && _global_scope2.default.StepperManager.enabled) { - this.stepper = _global_scope2.default.StepperManager.create(this.pageNumber - 1); - this.stepper.init(this.operatorList); - this.stepper.nextBreakPoint = this.stepper.getNextBreakPoint(); - } - var params = this.params; - this.gfx = new _canvas.CanvasGraphics(params.canvasContext, this.commonObjs, this.objs, this.canvasFactory, this.webGLContext, params.imageLayer); - this.gfx.beginDrawing({ - transform: params.transform, - viewport: params.viewport, - transparency: transparency, - background: params.background - }); - this.operatorListIdx = 0; - this.graphicsReady = true; - if (this.graphicsReadyCallback) { - this.graphicsReadyCallback(); - } - }, - - cancel: function InternalRenderTask_cancel() { - this.running = false; - this.cancelled = true; - if (this._canvas) { - canvasInRendering.delete(this._canvas); - } - this.callback(new _dom_utils.RenderingCancelledException('Rendering cancelled, page ' + this.pageNumber, 'canvas')); - }, - operatorListChanged: function InternalRenderTask_operatorListChanged() { - if (!this.graphicsReady) { - if (!this.graphicsReadyCallback) { - this.graphicsReadyCallback = this._continueBound; - } - return; - } - if (this.stepper) { - this.stepper.updateOperatorList(this.operatorList); - } - if (this.running) { - return; - } - this._continue(); - }, - _continue: function InternalRenderTask__continue() { - this.running = true; - if (this.cancelled) { - return; - } - if (this.task.onContinue) { - this.task.onContinue(this._scheduleNextBound); - } else { - this._scheduleNext(); - } - }, - _scheduleNext: function InternalRenderTask__scheduleNext() { - var _this16 = this; - - if (this.useRequestAnimationFrame && typeof window !== 'undefined') { - window.requestAnimationFrame(function () { - _this16._nextBound().catch(_this16.callback); - }); - } else { - Promise.resolve().then(this._nextBound).catch(this.callback); - } - }, - _next: function InternalRenderTask__next() { - var _this17 = this; - - return new Promise(function () { - if (_this17.cancelled) { - return; - } - _this17.operatorListIdx = _this17.gfx.executeOperatorList(_this17.operatorList, _this17.operatorListIdx, _this17._continueBound, _this17.stepper); - if (_this17.operatorListIdx === _this17.operatorList.argsArray.length) { - _this17.running = false; - if (_this17.operatorList.lastChunk) { - _this17.gfx.endDrawing(); - if (_this17._canvas) { - canvasInRendering.delete(_this17._canvas); - } - _this17.callback(); - } - } - }); - } - }; - return InternalRenderTask; -}(); -var version, build; -{ - exports.version = version = '2.0.943'; - exports.build = build = 'dc98bf76'; -} -exports.getDocument = getDocument; -exports.LoopbackPort = LoopbackPort; -exports.PDFDataRangeTransport = PDFDataRangeTransport; -exports.PDFWorker = PDFWorker; -exports.PDFDocumentProxy = PDFDocumentProxy; -exports.PDFPageProxy = PDFPageProxy; -exports.setPDFNetworkStreamFactory = setPDFNetworkStreamFactory; -exports.version = version; -exports.build = build; - -/***/ }), -/* 130 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.loadScript = exports.DummyStatTimer = exports.StatTimer = exports.DOMSVGFactory = exports.DOMCMapReaderFactory = exports.DOMCanvasFactory = exports.DEFAULT_LINK_REL = exports.LinkTarget = exports.getFilenameFromUrl = exports.addLinkAttributes = exports.RenderingCancelledException = exports.PageViewport = undefined; - -var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); - -var _util = __w_pdfjs_require__(1); - -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - -var DEFAULT_LINK_REL = 'noopener noreferrer nofollow'; -var SVG_NS = 'http://www.w3.org/2000/svg'; - -var DOMCanvasFactory = function () { - function DOMCanvasFactory() { - _classCallCheck(this, DOMCanvasFactory); - } - - _createClass(DOMCanvasFactory, [{ - key: 'create', - value: function create(width, height) { - if (width <= 0 || height <= 0) { - throw new Error('invalid canvas size'); - } - var canvas = document.createElement('canvas'); - var context = canvas.getContext('2d'); - canvas.width = width; - canvas.height = height; - return { - canvas: canvas, - context: context - }; - } - }, { - key: 'reset', - value: function reset(canvasAndContext, width, height) { - if (!canvasAndContext.canvas) { - throw new Error('canvas is not specified'); - } - if (width <= 0 || height <= 0) { - throw new Error('invalid canvas size'); - } - canvasAndContext.canvas.width = width; - canvasAndContext.canvas.height = height; - } - }, { - key: 'destroy', - value: function destroy(canvasAndContext) { - if (!canvasAndContext.canvas) { - throw new Error('canvas is not specified'); - } - canvasAndContext.canvas.width = 0; - canvasAndContext.canvas.height = 0; - canvasAndContext.canvas = null; - canvasAndContext.context = null; - } - }]); - - return DOMCanvasFactory; -}(); - -var DOMCMapReaderFactory = function () { - function DOMCMapReaderFactory(_ref) { - var _ref$baseUrl = _ref.baseUrl, - baseUrl = _ref$baseUrl === undefined ? null : _ref$baseUrl, - _ref$isCompressed = _ref.isCompressed, - isCompressed = _ref$isCompressed === undefined ? false : _ref$isCompressed; - - _classCallCheck(this, DOMCMapReaderFactory); - - this.baseUrl = baseUrl; - this.isCompressed = isCompressed; - } - - _createClass(DOMCMapReaderFactory, [{ - key: 'fetch', - value: function fetch(_ref2) { - var _this = this; - - var name = _ref2.name; - - if (!this.baseUrl) { - return Promise.reject(new Error('The CMap "baseUrl" parameter must be specified, ensure that ' + 'the "cMapUrl" and "cMapPacked" API parameters are provided.')); - } - if (!name) { - return Promise.reject(new Error('CMap name must be specified.')); - } - return new Promise(function (resolve, reject) { - var url = _this.baseUrl + name + (_this.isCompressed ? '.bcmap' : ''); - var request = new XMLHttpRequest(); - request.open('GET', url, true); - if (_this.isCompressed) { - request.responseType = 'arraybuffer'; - } - request.onreadystatechange = function () { - if (request.readyState !== XMLHttpRequest.DONE) { - return; - } - if (request.status === 200 || request.status === 0) { - var data = void 0; - if (_this.isCompressed && request.response) { - data = new Uint8Array(request.response); - } else if (!_this.isCompressed && request.responseText) { - data = (0, _util.stringToBytes)(request.responseText); - } - if (data) { - resolve({ - cMapData: data, - compressionType: _this.isCompressed ? _util.CMapCompressionType.BINARY : _util.CMapCompressionType.NONE - }); - return; - } - } - reject(new Error('Unable to load ' + (_this.isCompressed ? 'binary ' : '') + 'CMap at: ' + url)); - }; - request.send(null); - }); - } - }]); - - return DOMCMapReaderFactory; -}(); - -var DOMSVGFactory = function () { - function DOMSVGFactory() { - _classCallCheck(this, DOMSVGFactory); - } - - _createClass(DOMSVGFactory, [{ - key: 'create', - value: function create(width, height) { - (0, _util.assert)(width > 0 && height > 0, 'Invalid SVG dimensions'); - var svg = document.createElementNS(SVG_NS, 'svg:svg'); - svg.setAttribute('version', '1.1'); - svg.setAttribute('width', width + 'px'); - svg.setAttribute('height', height + 'px'); - svg.setAttribute('preserveAspectRatio', 'none'); - svg.setAttribute('viewBox', '0 0 ' + width + ' ' + height); - return svg; - } - }, { - key: 'createElement', - value: function createElement(type) { - (0, _util.assert)(typeof type === 'string', 'Invalid SVG element type'); - return document.createElementNS(SVG_NS, type); - } - }]); - - return DOMSVGFactory; -}(); - -var PageViewport = function () { - function PageViewport(_ref3) { - var viewBox = _ref3.viewBox, - scale = _ref3.scale, - rotation = _ref3.rotation, - _ref3$offsetX = _ref3.offsetX, - offsetX = _ref3$offsetX === undefined ? 0 : _ref3$offsetX, - _ref3$offsetY = _ref3.offsetY, - offsetY = _ref3$offsetY === undefined ? 0 : _ref3$offsetY, - _ref3$dontFlip = _ref3.dontFlip, - dontFlip = _ref3$dontFlip === undefined ? false : _ref3$dontFlip; - - _classCallCheck(this, PageViewport); - - this.viewBox = viewBox; - this.scale = scale; - this.rotation = rotation; - this.offsetX = offsetX; - this.offsetY = offsetY; - var centerX = (viewBox[2] + viewBox[0]) / 2; - var centerY = (viewBox[3] + viewBox[1]) / 2; - var rotateA = void 0, - rotateB = void 0, - rotateC = void 0, - rotateD = void 0; - rotation = rotation % 360; - rotation = rotation < 0 ? rotation + 360 : rotation; - switch (rotation) { - case 180: - rotateA = -1; - rotateB = 0; - rotateC = 0; - rotateD = 1; - break; - case 90: - rotateA = 0; - rotateB = 1; - rotateC = 1; - rotateD = 0; - break; - case 270: - rotateA = 0; - rotateB = -1; - rotateC = -1; - rotateD = 0; - break; - default: - rotateA = 1; - rotateB = 0; - rotateC = 0; - rotateD = -1; - break; - } - if (dontFlip) { - rotateC = -rotateC; - rotateD = -rotateD; - } - var offsetCanvasX = void 0, - offsetCanvasY = void 0; - var width = void 0, - height = void 0; - if (rotateA === 0) { - offsetCanvasX = Math.abs(centerY - viewBox[1]) * scale + offsetX; - offsetCanvasY = Math.abs(centerX - viewBox[0]) * scale + offsetY; - width = Math.abs(viewBox[3] - viewBox[1]) * scale; - height = Math.abs(viewBox[2] - viewBox[0]) * scale; - } else { - offsetCanvasX = Math.abs(centerX - viewBox[0]) * scale + offsetX; - offsetCanvasY = Math.abs(centerY - viewBox[1]) * scale + offsetY; - width = Math.abs(viewBox[2] - viewBox[0]) * scale; - height = Math.abs(viewBox[3] - viewBox[1]) * scale; - } - this.transform = [rotateA * scale, rotateB * scale, rotateC * scale, rotateD * scale, offsetCanvasX - rotateA * scale * centerX - rotateC * scale * centerY, offsetCanvasY - rotateB * scale * centerX - rotateD * scale * centerY]; - this.width = width; - this.height = height; - } - - _createClass(PageViewport, [{ - key: 'clone', - value: function clone() { - var _ref4 = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}, - _ref4$scale = _ref4.scale, - scale = _ref4$scale === undefined ? this.scale : _ref4$scale, - _ref4$rotation = _ref4.rotation, - rotation = _ref4$rotation === undefined ? this.rotation : _ref4$rotation, - _ref4$dontFlip = _ref4.dontFlip, - dontFlip = _ref4$dontFlip === undefined ? false : _ref4$dontFlip; - - return new PageViewport({ - viewBox: this.viewBox.slice(), - scale: scale, - rotation: rotation, - offsetX: this.offsetX, - offsetY: this.offsetY, - dontFlip: dontFlip - }); - } - }, { - key: 'convertToViewportPoint', - value: function convertToViewportPoint(x, y) { - return _util.Util.applyTransform([x, y], this.transform); - } - }, { - key: 'convertToViewportRectangle', - value: function convertToViewportRectangle(rect) { - var tl = _util.Util.applyTransform([rect[0], rect[1]], this.transform); - var br = _util.Util.applyTransform([rect[2], rect[3]], this.transform); - return [tl[0], tl[1], br[0], br[1]]; - } - }, { - key: 'convertToPdfPoint', - value: function convertToPdfPoint(x, y) { - return _util.Util.applyInverseTransform([x, y], this.transform); - } - }]); - - return PageViewport; -}(); - -var RenderingCancelledException = function RenderingCancelledException() { - function RenderingCancelledException(msg, type) { - this.message = msg; - this.type = type; - } - RenderingCancelledException.prototype = new Error(); - RenderingCancelledException.prototype.name = 'RenderingCancelledException'; - RenderingCancelledException.constructor = RenderingCancelledException; - return RenderingCancelledException; -}(); -var LinkTarget = { - NONE: 0, - SELF: 1, - BLANK: 2, - PARENT: 3, - TOP: 4 -}; -var LinkTargetStringMap = ['', '_self', '_blank', '_parent', '_top']; -function addLinkAttributes(link) { - var _ref5 = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, - url = _ref5.url, - target = _ref5.target, - rel = _ref5.rel; - - link.href = link.title = url ? (0, _util.removeNullCharacters)(url) : ''; - if (url) { - var LinkTargetValues = Object.values(LinkTarget); - var targetIndex = LinkTargetValues.includes(target) ? target : LinkTarget.NONE; - link.target = LinkTargetStringMap[targetIndex]; - link.rel = typeof rel === 'string' ? rel : DEFAULT_LINK_REL; - } -} -function getFilenameFromUrl(url) { - var anchor = url.indexOf('#'); - var query = url.indexOf('?'); - var end = Math.min(anchor > 0 ? anchor : url.length, query > 0 ? query : url.length); - return url.substring(url.lastIndexOf('/', end) + 1, end); -} - -var StatTimer = function () { - function StatTimer() { - var enable = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true; - - _classCallCheck(this, StatTimer); - - this.enabled = !!enable; - this.started = Object.create(null); - this.times = []; - } - - _createClass(StatTimer, [{ - key: 'time', - value: function time(name) { - if (!this.enabled) { - return; - } - if (name in this.started) { - (0, _util.warn)('Timer is already running for ' + name); - } - this.started[name] = Date.now(); - } - }, { - key: 'timeEnd', - value: function timeEnd(name) { - if (!this.enabled) { - return; - } - if (!(name in this.started)) { - (0, _util.warn)('Timer has not been started for ' + name); - } - this.times.push({ - 'name': name, - 'start': this.started[name], - 'end': Date.now() - }); - delete this.started[name]; - } - }, { - key: 'toString', - value: function toString() { - var times = this.times; - var out = '', - longest = 0; - for (var i = 0, ii = times.length; i < ii; ++i) { - var name = times[i]['name']; - if (name.length > longest) { - longest = name.length; - } - } - for (var _i = 0, _ii = times.length; _i < _ii; ++_i) { - var span = times[_i]; - var duration = span.end - span.start; - out += span['name'].padEnd(longest) + ' ' + duration + 'ms\n'; - } - return out; - } - }]); - - return StatTimer; -}(); - -var DummyStatTimer = function () { - function DummyStatTimer() { - _classCallCheck(this, DummyStatTimer); - - (0, _util.unreachable)('Cannot initialize DummyStatTimer.'); - } - - _createClass(DummyStatTimer, null, [{ - key: 'time', - value: function time(name) {} - }, { - key: 'timeEnd', - value: function timeEnd(name) {} - }, { - key: 'toString', - value: function toString() { - return ''; - } - }]); - - return DummyStatTimer; -}(); - -function loadScript(src) { - return new Promise(function (resolve, reject) { - var script = document.createElement('script'); - script.src = src; - script.onload = resolve; - script.onerror = function () { - reject(new Error('Cannot load script at: ' + script.src)); - }; - (document.head || document.documentElement).appendChild(script); - }); -} -exports.PageViewport = PageViewport; -exports.RenderingCancelledException = RenderingCancelledException; -exports.addLinkAttributes = addLinkAttributes; -exports.getFilenameFromUrl = getFilenameFromUrl; -exports.LinkTarget = LinkTarget; -exports.DEFAULT_LINK_REL = DEFAULT_LINK_REL; -exports.DOMCanvasFactory = DOMCanvasFactory; -exports.DOMCMapReaderFactory = DOMCMapReaderFactory; -exports.DOMSVGFactory = DOMSVGFactory; -exports.StatTimer = StatTimer; -exports.DummyStatTimer = DummyStatTimer; -exports.loadScript = loadScript; - -/***/ }), -/* 131 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.FontLoader = exports.FontFaceObject = undefined; - -var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); - -var _util = __w_pdfjs_require__(1); - -function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; } - -function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } - -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - -var BaseFontLoader = function () { - function BaseFontLoader(docId) { - _classCallCheck(this, BaseFontLoader); - - if (this.constructor === BaseFontLoader) { - (0, _util.unreachable)('Cannot initialize BaseFontLoader.'); - } - this.docId = docId; - this.nativeFontFaces = []; - this.styleElement = null; - this.loadingContext = { - requests: [], - nextRequestId: 0 - }; - } - - _createClass(BaseFontLoader, [{ - key: 'addNativeFontFace', - value: function addNativeFontFace(nativeFontFace) { - this.nativeFontFaces.push(nativeFontFace); - document.fonts.add(nativeFontFace); - } - }, { - key: 'insertRule', - value: function insertRule(rule) { - var styleElement = this.styleElement; - if (!styleElement) { - styleElement = this.styleElement = document.createElement('style'); - styleElement.id = 'PDFJS_FONT_STYLE_TAG_' + this.docId; - document.documentElement.getElementsByTagName('head')[0].appendChild(styleElement); - } - var styleSheet = styleElement.sheet; - styleSheet.insertRule(rule, styleSheet.cssRules.length); - } - }, { - key: 'clear', - value: function clear() { - this.nativeFontFaces.forEach(function (nativeFontFace) { - document.fonts.delete(nativeFontFace); - }); - this.nativeFontFaces.length = 0; - if (this.styleElement) { - this.styleElement.remove(); - this.styleElement = null; - } - } - }, { - key: 'bind', - value: function bind(fonts, callback) { - var rules = []; - var fontsToLoad = []; - var fontLoadPromises = []; - var getNativeFontPromise = function getNativeFontPromise(nativeFontFace) { - return nativeFontFace.loaded.catch(function (reason) { - (0, _util.warn)('Failed to load font "' + nativeFontFace.family + '": ' + reason); - }); - }; - var _iteratorNormalCompletion = true; - var _didIteratorError = false; - var _iteratorError = undefined; - - try { - for (var _iterator = fonts[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) { - var font = _step.value; - - if (font.attached || font.missingFile) { - continue; - } - font.attached = true; - if (this.isFontLoadingAPISupported) { - var nativeFontFace = font.createNativeFontFace(); - if (nativeFontFace) { - this.addNativeFontFace(nativeFontFace); - fontLoadPromises.push(getNativeFontPromise(nativeFontFace)); - } - } else { - var rule = font.createFontFaceRule(); - if (rule) { - this.insertRule(rule); - rules.push(rule); - fontsToLoad.push(font); - } - } - } - } catch (err) { - _didIteratorError = true; - _iteratorError = err; - } finally { - try { - if (!_iteratorNormalCompletion && _iterator.return) { - _iterator.return(); - } - } finally { - if (_didIteratorError) { - throw _iteratorError; - } - } - } - - var request = this._queueLoadingCallback(callback); - if (this.isFontLoadingAPISupported) { - Promise.all(fontLoadPromises).then(request.complete); - } else if (rules.length > 0 && !this.isSyncFontLoadingSupported) { - this._prepareFontLoadEvent(rules, fontsToLoad, request); - } else { - request.complete(); - } - } - }, { - key: '_queueLoadingCallback', - value: function _queueLoadingCallback(callback) { - function completeRequest() { - (0, _util.assert)(!request.done, 'completeRequest() cannot be called twice.'); - request.done = true; - while (context.requests.length > 0 && context.requests[0].done) { - var otherRequest = context.requests.shift(); - setTimeout(otherRequest.callback, 0); - } - } - var context = this.loadingContext; - var request = { - id: 'pdfjs-font-loading-' + context.nextRequestId++, - done: false, - complete: completeRequest, - callback: callback - }; - context.requests.push(request); - return request; - } - }, { - key: '_prepareFontLoadEvent', - value: function _prepareFontLoadEvent(rules, fontsToLoad, request) { - (0, _util.unreachable)('Abstract method `_prepareFontLoadEvent`.'); - } - }, { - key: 'isFontLoadingAPISupported', - get: function get() { - (0, _util.unreachable)('Abstract method `isFontLoadingAPISupported`.'); - } - }, { - key: 'isSyncFontLoadingSupported', - get: function get() { - (0, _util.unreachable)('Abstract method `isSyncFontLoadingSupported`.'); - } - }, { - key: '_loadTestFont', - get: function get() { - (0, _util.unreachable)('Abstract method `_loadTestFont`.'); - } - }]); - - return BaseFontLoader; -}(); - -var FontLoader = void 0; -{ - exports.FontLoader = FontLoader = function (_BaseFontLoader) { - _inherits(GenericFontLoader, _BaseFontLoader); - - function GenericFontLoader(docId) { - _classCallCheck(this, GenericFontLoader); - - var _this = _possibleConstructorReturn(this, (GenericFontLoader.__proto__ || Object.getPrototypeOf(GenericFontLoader)).call(this, docId)); - - _this.loadTestFontId = 0; - return _this; - } - - _createClass(GenericFontLoader, [{ - key: '_prepareFontLoadEvent', - value: function _prepareFontLoadEvent(rules, fonts, request) { - function int32(data, offset) { - return data.charCodeAt(offset) << 24 | data.charCodeAt(offset + 1) << 16 | data.charCodeAt(offset + 2) << 8 | data.charCodeAt(offset + 3) & 0xff; - } - function spliceString(s, offset, remove, insert) { - var chunk1 = s.substring(0, offset); - var chunk2 = s.substring(offset + remove); - return chunk1 + insert + chunk2; - } - var i = void 0, - ii = void 0; - var canvas = document.createElement('canvas'); - canvas.width = 1; - canvas.height = 1; - var ctx = canvas.getContext('2d'); - var called = 0; - function isFontReady(name, callback) { - called++; - if (called > 30) { - (0, _util.warn)('Load test font never loaded.'); - callback(); - return; - } - ctx.font = '30px ' + name; - ctx.fillText('.', 0, 20); - var imageData = ctx.getImageData(0, 0, 1, 1); - if (imageData.data[3] > 0) { - callback(); - return; - } - setTimeout(isFontReady.bind(null, name, callback)); - } - var loadTestFontId = 'lt' + Date.now() + this.loadTestFontId++; - var data = this._loadTestFont; - var COMMENT_OFFSET = 976; - data = spliceString(data, COMMENT_OFFSET, loadTestFontId.length, loadTestFontId); - var CFF_CHECKSUM_OFFSET = 16; - var XXXX_VALUE = 0x58585858; - var checksum = int32(data, CFF_CHECKSUM_OFFSET); - for (i = 0, ii = loadTestFontId.length - 3; i < ii; i += 4) { - checksum = checksum - XXXX_VALUE + int32(loadTestFontId, i) | 0; - } - if (i < loadTestFontId.length) { - checksum = checksum - XXXX_VALUE + int32(loadTestFontId + 'XXX', i) | 0; - } - data = spliceString(data, CFF_CHECKSUM_OFFSET, 4, (0, _util.string32)(checksum)); - var url = 'url(data:font/opentype;base64,' + btoa(data) + ');'; - var rule = '@font-face {font-family:"' + loadTestFontId + '";src:' + url + '}'; - this.insertRule(rule); - var names = []; - for (i = 0, ii = fonts.length; i < ii; i++) { - names.push(fonts[i].loadedName); - } - names.push(loadTestFontId); - var div = document.createElement('div'); - div.setAttribute('style', 'visibility: hidden;' + 'width: 10px; height: 10px;' + 'position: absolute; top: 0px; left: 0px;'); - for (i = 0, ii = names.length; i < ii; ++i) { - var span = document.createElement('span'); - span.textContent = 'Hi'; - span.style.fontFamily = names[i]; - div.appendChild(span); - } - document.body.appendChild(div); - isFontReady(loadTestFontId, function () { - document.body.removeChild(div); - request.complete(); - }); - } - }, { - key: 'isFontLoadingAPISupported', - get: function get() { - var supported = typeof document !== 'undefined' && !!document.fonts; - if (supported && typeof navigator !== 'undefined') { - var m = /Mozilla\/5.0.*?rv:(\d+).*? Gecko/.exec(navigator.userAgent); - if (m && m[1] < 63) { - supported = false; - } - } - return (0, _util.shadow)(this, 'isFontLoadingAPISupported', supported); - } - }, { - key: 'isSyncFontLoadingSupported', - get: function get() { - var supported = false; - if (typeof navigator === 'undefined') { - supported = true; - } else { - var m = /Mozilla\/5.0.*?rv:(\d+).*? Gecko/.exec(navigator.userAgent); - if (m && m[1] >= 14) { - supported = true; - } - } - return (0, _util.shadow)(this, 'isSyncFontLoadingSupported', supported); - } - }, { - key: '_loadTestFont', - get: function get() { - var getLoadTestFont = function getLoadTestFont() { - return atob('T1RUTwALAIAAAwAwQ0ZGIDHtZg4AAAOYAAAAgUZGVE1lkzZwAAAEHAAAABxHREVGABQA' + 'FQAABDgAAAAeT1MvMlYNYwkAAAEgAAAAYGNtYXABDQLUAAACNAAAAUJoZWFk/xVFDQAA' + 'ALwAAAA2aGhlYQdkA+oAAAD0AAAAJGhtdHgD6AAAAAAEWAAAAAZtYXhwAAJQAAAAARgA' + 'AAAGbmFtZVjmdH4AAAGAAAAAsXBvc3T/hgAzAAADeAAAACAAAQAAAAEAALZRFsRfDzz1' + 'AAsD6AAAAADOBOTLAAAAAM4KHDwAAAAAA+gDIQAAAAgAAgAAAAAAAAABAAADIQAAAFoD' + '6AAAAAAD6AABAAAAAAAAAAAAAAAAAAAAAQAAUAAAAgAAAAQD6AH0AAUAAAKKArwAAACM' + 'AooCvAAAAeAAMQECAAACAAYJAAAAAAAAAAAAAQAAAAAAAAAAAAAAAFBmRWQAwAAuAC4D' + 'IP84AFoDIQAAAAAAAQAAAAAAAAAAACAAIAABAAAADgCuAAEAAAAAAAAAAQAAAAEAAAAA' + 'AAEAAQAAAAEAAAAAAAIAAQAAAAEAAAAAAAMAAQAAAAEAAAAAAAQAAQAAAAEAAAAAAAUA' + 'AQAAAAEAAAAAAAYAAQAAAAMAAQQJAAAAAgABAAMAAQQJAAEAAgABAAMAAQQJAAIAAgAB' + 'AAMAAQQJAAMAAgABAAMAAQQJAAQAAgABAAMAAQQJAAUAAgABAAMAAQQJAAYAAgABWABY' + 'AAAAAAAAAwAAAAMAAAAcAAEAAAAAADwAAwABAAAAHAAEACAAAAAEAAQAAQAAAC7//wAA' + 'AC7////TAAEAAAAAAAABBgAAAQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' + 'AAAAAAAAAAAAAAAAAAEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' + 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' + 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' + 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA' + 'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMAAAAAAAD/gwAyAAAAAQAAAAAAAAAAAAAAAAAA' + 'AAABAAQEAAEBAQJYAAEBASH4DwD4GwHEAvgcA/gXBIwMAYuL+nz5tQXkD5j3CBLnEQAC' + 'AQEBIVhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYWFhYAAABAQAADwACAQEEE/t3' + 'Dov6fAH6fAT+fPp8+nwHDosMCvm1Cvm1DAz6fBQAAAAAAAABAAAAAMmJbzEAAAAAzgTj' + 'FQAAAADOBOQpAAEAAAAAAAAADAAUAAQAAAABAAAAAgABAAAAAAAAAAAD6AAAAAAAAA=='); - }; - return (0, _util.shadow)(this, '_loadTestFont', getLoadTestFont()); - } - }]); - - return GenericFontLoader; - }(BaseFontLoader); -} -var IsEvalSupportedCached = { - get value() { - return (0, _util.shadow)(this, 'value', (0, _util.isEvalSupported)()); - } -}; - -var FontFaceObject = function () { - function FontFaceObject(translatedData, _ref) { - var _ref$isEvalSupported = _ref.isEvalSupported, - isEvalSupported = _ref$isEvalSupported === undefined ? true : _ref$isEvalSupported, - _ref$disableFontFace = _ref.disableFontFace, - disableFontFace = _ref$disableFontFace === undefined ? false : _ref$disableFontFace, - _ref$ignoreErrors = _ref.ignoreErrors, - ignoreErrors = _ref$ignoreErrors === undefined ? false : _ref$ignoreErrors, - _ref$onUnsupportedFea = _ref.onUnsupportedFeature, - onUnsupportedFeature = _ref$onUnsupportedFea === undefined ? null : _ref$onUnsupportedFea, - _ref$fontRegistry = _ref.fontRegistry, - fontRegistry = _ref$fontRegistry === undefined ? null : _ref$fontRegistry; - - _classCallCheck(this, FontFaceObject); - - this.compiledGlyphs = Object.create(null); - for (var i in translatedData) { - this[i] = translatedData[i]; - } - this.isEvalSupported = isEvalSupported !== false; - this.disableFontFace = disableFontFace === true; - this.ignoreErrors = ignoreErrors === true; - this._onUnsupportedFeature = onUnsupportedFeature; - this.fontRegistry = fontRegistry; - } - - _createClass(FontFaceObject, [{ - key: 'createNativeFontFace', - value: function createNativeFontFace() { - if (!this.data || this.disableFontFace) { - return null; - } - var nativeFontFace = new FontFace(this.loadedName, this.data, {}); - if (this.fontRegistry) { - this.fontRegistry.registerFont(this); - } - return nativeFontFace; - } - }, { - key: 'createFontFaceRule', - value: function createFontFaceRule() { - if (!this.data || this.disableFontFace) { - return null; - } - var data = (0, _util.bytesToString)(new Uint8Array(this.data)); - var url = 'url(data:' + this.mimetype + ';base64,' + btoa(data) + ');'; - var rule = '@font-face {font-family:"' + this.loadedName + '";src:' + url + '}'; - if (this.fontRegistry) { - this.fontRegistry.registerFont(this, url); - } - return rule; - } - }, { - key: 'getPathGenerator', - value: function getPathGenerator(objs, character) { - if (this.compiledGlyphs[character] !== undefined) { - return this.compiledGlyphs[character]; - } - var cmds = void 0, - current = void 0; - try { - cmds = objs.get(this.loadedName + '_path_' + character); - } catch (ex) { - if (!this.ignoreErrors) { - throw ex; - } - if (this._onUnsupportedFeature) { - this._onUnsupportedFeature({ featureId: _util.UNSUPPORTED_FEATURES.font }); - } - (0, _util.warn)('getPathGenerator - ignoring character: "' + ex + '".'); - return this.compiledGlyphs[character] = function (c, size) {}; - } - if (this.isEvalSupported && IsEvalSupportedCached.value) { - var args = void 0, - js = ''; - for (var i = 0, ii = cmds.length; i < ii; i++) { - current = cmds[i]; - if (current.args !== undefined) { - args = current.args.join(','); - } else { - args = ''; - } - js += 'c.' + current.cmd + '(' + args + ');\n'; - } - return this.compiledGlyphs[character] = new Function('c', 'size', js); - } - return this.compiledGlyphs[character] = function (c, size) { - for (var _i = 0, _ii = cmds.length; _i < _ii; _i++) { - current = cmds[_i]; - if (current.cmd === 'scale') { - current.args = [size, -size]; - } - c[current.cmd].apply(c, current.args); - } - }; - } - }]); - - return FontFaceObject; -}(); - -exports.FontFaceObject = FontFaceObject; -exports.FontLoader = FontLoader; - -/***/ }), -/* 132 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var compatibilityParams = Object.create(null); -{ - var isNodeJS = __w_pdfjs_require__(4); - var userAgent = typeof navigator !== 'undefined' && navigator.userAgent || ''; - var isIE = /Trident/.test(userAgent); - var isIOSChrome = /CriOS/.test(userAgent); - (function checkOnBlobSupport() { - if (isIE || isIOSChrome) { - compatibilityParams.disableCreateObjectURL = true; - } - })(); - (function checkFontFaceAndImage() { - if (isNodeJS()) { - compatibilityParams.disableFontFace = true; - compatibilityParams.nativeImageDecoderSupport = 'none'; - } - })(); -} -exports.apiCompatibilityParams = Object.freeze(compatibilityParams); - -/***/ }), -/* 133 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.CanvasGraphics = undefined; - -var _util = __w_pdfjs_require__(1); - -var _pattern_helper = __w_pdfjs_require__(134); - -var MIN_FONT_SIZE = 16; -var MAX_FONT_SIZE = 100; -var MAX_GROUP_SIZE = 4096; -var MIN_WIDTH_FACTOR = 0.65; -var COMPILE_TYPE3_GLYPHS = true; -var MAX_SIZE_TO_COMPILE = 1000; -var FULL_CHUNK_HEIGHT = 16; -var IsLittleEndianCached = { - get value() { - return (0, _util.shadow)(IsLittleEndianCached, 'value', (0, _util.isLittleEndian)()); - } -}; -function addContextCurrentTransform(ctx) { - if (!ctx.mozCurrentTransform) { - ctx._originalSave = ctx.save; - ctx._originalRestore = ctx.restore; - ctx._originalRotate = ctx.rotate; - ctx._originalScale = ctx.scale; - ctx._originalTranslate = ctx.translate; - ctx._originalTransform = ctx.transform; - ctx._originalSetTransform = ctx.setTransform; - ctx._transformMatrix = ctx._transformMatrix || [1, 0, 0, 1, 0, 0]; - ctx._transformStack = []; - Object.defineProperty(ctx, 'mozCurrentTransform', { - get: function getCurrentTransform() { - return this._transformMatrix; - } - }); - Object.defineProperty(ctx, 'mozCurrentTransformInverse', { - get: function getCurrentTransformInverse() { - var m = this._transformMatrix; - var a = m[0], - b = m[1], - c = m[2], - d = m[3], - e = m[4], - f = m[5]; - var ad_bc = a * d - b * c; - var bc_ad = b * c - a * d; - return [d / ad_bc, b / bc_ad, c / bc_ad, a / ad_bc, (d * e - c * f) / bc_ad, (b * e - a * f) / ad_bc]; - } - }); - ctx.save = function ctxSave() { - var old = this._transformMatrix; - this._transformStack.push(old); - this._transformMatrix = old.slice(0, 6); - this._originalSave(); - }; - ctx.restore = function ctxRestore() { - var prev = this._transformStack.pop(); - if (prev) { - this._transformMatrix = prev; - this._originalRestore(); - } - }; - ctx.translate = function ctxTranslate(x, y) { - var m = this._transformMatrix; - m[4] = m[0] * x + m[2] * y + m[4]; - m[5] = m[1] * x + m[3] * y + m[5]; - this._originalTranslate(x, y); - }; - ctx.scale = function ctxScale(x, y) { - var m = this._transformMatrix; - m[0] = m[0] * x; - m[1] = m[1] * x; - m[2] = m[2] * y; - m[3] = m[3] * y; - this._originalScale(x, y); - }; - ctx.transform = function ctxTransform(a, b, c, d, e, f) { - var m = this._transformMatrix; - this._transformMatrix = [m[0] * a + m[2] * b, m[1] * a + m[3] * b, m[0] * c + m[2] * d, m[1] * c + m[3] * d, m[0] * e + m[2] * f + m[4], m[1] * e + m[3] * f + m[5]]; - ctx._originalTransform(a, b, c, d, e, f); - }; - ctx.setTransform = function ctxSetTransform(a, b, c, d, e, f) { - this._transformMatrix = [a, b, c, d, e, f]; - ctx._originalSetTransform(a, b, c, d, e, f); - }; - ctx.rotate = function ctxRotate(angle) { - var cosValue = Math.cos(angle); - var sinValue = Math.sin(angle); - var m = this._transformMatrix; - this._transformMatrix = [m[0] * cosValue + m[2] * sinValue, m[1] * cosValue + m[3] * sinValue, m[0] * -sinValue + m[2] * cosValue, m[1] * -sinValue + m[3] * cosValue, m[4], m[5]]; - this._originalRotate(angle); - }; - } -} -var CachedCanvases = function CachedCanvasesClosure() { - function CachedCanvases(canvasFactory) { - this.canvasFactory = canvasFactory; - this.cache = Object.create(null); - } - CachedCanvases.prototype = { - getCanvas: function CachedCanvases_getCanvas(id, width, height, trackTransform) { - var canvasEntry; - if (this.cache[id] !== undefined) { - canvasEntry = this.cache[id]; - this.canvasFactory.reset(canvasEntry, width, height); - canvasEntry.context.setTransform(1, 0, 0, 1, 0, 0); - } else { - canvasEntry = this.canvasFactory.create(width, height); - this.cache[id] = canvasEntry; - } - if (trackTransform) { - addContextCurrentTransform(canvasEntry.context); - } - return canvasEntry; - }, - clear: function clear() { - for (var id in this.cache) { - var canvasEntry = this.cache[id]; - this.canvasFactory.destroy(canvasEntry); - delete this.cache[id]; - } - } - }; - return CachedCanvases; -}(); -function compileType3Glyph(imgData) { - var POINT_TO_PROCESS_LIMIT = 1000; - var width = imgData.width, - height = imgData.height; - var i, - j, - j0, - width1 = width + 1; - var points = new Uint8Array(width1 * (height + 1)); - var POINT_TYPES = new Uint8Array([0, 2, 4, 0, 1, 0, 5, 4, 8, 10, 0, 8, 0, 2, 1, 0]); - var lineSize = width + 7 & ~7, - data0 = imgData.data; - var data = new Uint8Array(lineSize * height), - pos = 0, - ii; - for (i = 0, ii = data0.length; i < ii; i++) { - var mask = 128, - elem = data0[i]; - while (mask > 0) { - data[pos++] = elem & mask ? 0 : 255; - mask >>= 1; - } - } - var count = 0; - pos = 0; - if (data[pos] !== 0) { - points[0] = 1; - ++count; - } - for (j = 1; j < width; j++) { - if (data[pos] !== data[pos + 1]) { - points[j] = data[pos] ? 2 : 1; - ++count; - } - pos++; - } - if (data[pos] !== 0) { - points[j] = 2; - ++count; - } - for (i = 1; i < height; i++) { - pos = i * lineSize; - j0 = i * width1; - if (data[pos - lineSize] !== data[pos]) { - points[j0] = data[pos] ? 1 : 8; - ++count; - } - var sum = (data[pos] ? 4 : 0) + (data[pos - lineSize] ? 8 : 0); - for (j = 1; j < width; j++) { - sum = (sum >> 2) + (data[pos + 1] ? 4 : 0) + (data[pos - lineSize + 1] ? 8 : 0); - if (POINT_TYPES[sum]) { - points[j0 + j] = POINT_TYPES[sum]; - ++count; - } - pos++; - } - if (data[pos - lineSize] !== data[pos]) { - points[j0 + j] = data[pos] ? 2 : 4; - ++count; - } - if (count > POINT_TO_PROCESS_LIMIT) { - return null; - } - } - pos = lineSize * (height - 1); - j0 = i * width1; - if (data[pos] !== 0) { - points[j0] = 8; - ++count; - } - for (j = 1; j < width; j++) { - if (data[pos] !== data[pos + 1]) { - points[j0 + j] = data[pos] ? 4 : 8; - ++count; - } - pos++; - } - if (data[pos] !== 0) { - points[j0 + j] = 4; - ++count; - } - if (count > POINT_TO_PROCESS_LIMIT) { - return null; - } - var steps = new Int32Array([0, width1, -1, 0, -width1, 0, 0, 0, 1]); - var outlines = []; - for (i = 0; count && i <= height; i++) { - var p = i * width1; - var end = p + width; - while (p < end && !points[p]) { - p++; - } - if (p === end) { - continue; - } - var coords = [p % width1, i]; - var type = points[p], - p0 = p, - pp; - do { - var step = steps[type]; - do { - p += step; - } while (!points[p]); - pp = points[p]; - if (pp !== 5 && pp !== 10) { - type = pp; - points[p] = 0; - } else { - type = pp & 0x33 * type >> 4; - points[p] &= type >> 2 | type << 2; - } - coords.push(p % width1); - coords.push(p / width1 | 0); - --count; - } while (p0 !== p); - outlines.push(coords); - --i; - } - var drawOutline = function drawOutline(c) { - c.save(); - c.scale(1 / width, -1 / height); - c.translate(0, -height); - c.beginPath(); - for (var i = 0, ii = outlines.length; i < ii; i++) { - var o = outlines[i]; - c.moveTo(o[0], o[1]); - for (var j = 2, jj = o.length; j < jj; j += 2) { - c.lineTo(o[j], o[j + 1]); - } - } - c.fill(); - c.beginPath(); - c.restore(); - }; - return drawOutline; -} -var CanvasExtraState = function CanvasExtraStateClosure() { - function CanvasExtraState() { - this.alphaIsShape = false; - this.fontSize = 0; - this.fontSizeScale = 1; - this.textMatrix = _util.IDENTITY_MATRIX; - this.textMatrixScale = 1; - this.fontMatrix = _util.FONT_IDENTITY_MATRIX; - this.leading = 0; - this.x = 0; - this.y = 0; - this.lineX = 0; - this.lineY = 0; - this.charSpacing = 0; - this.wordSpacing = 0; - this.textHScale = 1; - this.textRenderingMode = _util.TextRenderingMode.FILL; - this.textRise = 0; - this.fillColor = '#000000'; - this.strokeColor = '#000000'; - this.patternFill = false; - this.fillAlpha = 1; - this.strokeAlpha = 1; - this.lineWidth = 1; - this.activeSMask = null; - this.resumeSMaskCtx = null; - } - CanvasExtraState.prototype = { - clone: function CanvasExtraState_clone() { - return Object.create(this); - }, - setCurrentPoint: function CanvasExtraState_setCurrentPoint(x, y) { - this.x = x; - this.y = y; - } - }; - return CanvasExtraState; -}(); -var CanvasGraphics = function CanvasGraphicsClosure() { - var EXECUTION_TIME = 15; - var EXECUTION_STEPS = 10; - function CanvasGraphics(canvasCtx, commonObjs, objs, canvasFactory, webGLContext, imageLayer) { - this.ctx = canvasCtx; - this.current = new CanvasExtraState(); - this.stateStack = []; - this.pendingClip = null; - this.pendingEOFill = false; - this.res = null; - this.xobjs = null; - this.commonObjs = commonObjs; - this.objs = objs; - this.canvasFactory = canvasFactory; - this.webGLContext = webGLContext; - this.imageLayer = imageLayer; - this.groupStack = []; - this.processingType3 = null; - this.baseTransform = null; - this.baseTransformStack = []; - this.groupLevel = 0; - this.smaskStack = []; - this.smaskCounter = 0; - this.tempSMask = null; - this.cachedCanvases = new CachedCanvases(this.canvasFactory); - if (canvasCtx) { - addContextCurrentTransform(canvasCtx); - } - this._cachedGetSinglePixelWidth = null; - } - function putBinaryImageData(ctx, imgData) { - if (typeof ImageData !== 'undefined' && imgData instanceof ImageData) { - ctx.putImageData(imgData, 0, 0); - return; - } - var height = imgData.height, - width = imgData.width; - var partialChunkHeight = height % FULL_CHUNK_HEIGHT; - var fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT; - var totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1; - var chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT); - var srcPos = 0, - destPos; - var src = imgData.data; - var dest = chunkImgData.data; - var i, j, thisChunkHeight, elemsInThisChunk; - if (imgData.kind === _util.ImageKind.GRAYSCALE_1BPP) { - var srcLength = src.byteLength; - var dest32 = new Uint32Array(dest.buffer, 0, dest.byteLength >> 2); - var dest32DataLength = dest32.length; - var fullSrcDiff = width + 7 >> 3; - var white = 0xFFFFFFFF; - var black = IsLittleEndianCached.value ? 0xFF000000 : 0x000000FF; - for (i = 0; i < totalChunks; i++) { - thisChunkHeight = i < fullChunks ? FULL_CHUNK_HEIGHT : partialChunkHeight; - destPos = 0; - for (j = 0; j < thisChunkHeight; j++) { - var srcDiff = srcLength - srcPos; - var k = 0; - var kEnd = srcDiff > fullSrcDiff ? width : srcDiff * 8 - 7; - var kEndUnrolled = kEnd & ~7; - var mask = 0; - var srcByte = 0; - for (; k < kEndUnrolled; k += 8) { - srcByte = src[srcPos++]; - dest32[destPos++] = srcByte & 128 ? white : black; - dest32[destPos++] = srcByte & 64 ? white : black; - dest32[destPos++] = srcByte & 32 ? white : black; - dest32[destPos++] = srcByte & 16 ? white : black; - dest32[destPos++] = srcByte & 8 ? white : black; - dest32[destPos++] = srcByte & 4 ? white : black; - dest32[destPos++] = srcByte & 2 ? white : black; - dest32[destPos++] = srcByte & 1 ? white : black; - } - for (; k < kEnd; k++) { - if (mask === 0) { - srcByte = src[srcPos++]; - mask = 128; - } - dest32[destPos++] = srcByte & mask ? white : black; - mask >>= 1; - } - } - while (destPos < dest32DataLength) { - dest32[destPos++] = 0; - } - ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT); - } - } else if (imgData.kind === _util.ImageKind.RGBA_32BPP) { - j = 0; - elemsInThisChunk = width * FULL_CHUNK_HEIGHT * 4; - for (i = 0; i < fullChunks; i++) { - dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk)); - srcPos += elemsInThisChunk; - ctx.putImageData(chunkImgData, 0, j); - j += FULL_CHUNK_HEIGHT; - } - if (i < totalChunks) { - elemsInThisChunk = width * partialChunkHeight * 4; - dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk)); - ctx.putImageData(chunkImgData, 0, j); - } - } else if (imgData.kind === _util.ImageKind.RGB_24BPP) { - thisChunkHeight = FULL_CHUNK_HEIGHT; - elemsInThisChunk = width * thisChunkHeight; - for (i = 0; i < totalChunks; i++) { - if (i >= fullChunks) { - thisChunkHeight = partialChunkHeight; - elemsInThisChunk = width * thisChunkHeight; - } - destPos = 0; - for (j = elemsInThisChunk; j--;) { - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = src[srcPos++]; - dest[destPos++] = 255; - } - ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT); - } - } else { - throw new Error('bad image kind: ' + imgData.kind); - } - } - function putBinaryImageMask(ctx, imgData) { - var height = imgData.height, - width = imgData.width; - var partialChunkHeight = height % FULL_CHUNK_HEIGHT; - var fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT; - var totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1; - var chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT); - var srcPos = 0; - var src = imgData.data; - var dest = chunkImgData.data; - for (var i = 0; i < totalChunks; i++) { - var thisChunkHeight = i < fullChunks ? FULL_CHUNK_HEIGHT : partialChunkHeight; - var destPos = 3; - for (var j = 0; j < thisChunkHeight; j++) { - var mask = 0; - for (var k = 0; k < width; k++) { - if (!mask) { - var elem = src[srcPos++]; - mask = 128; - } - dest[destPos] = elem & mask ? 0 : 255; - destPos += 4; - mask >>= 1; - } - } - ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT); - } - } - function copyCtxState(sourceCtx, destCtx) { - var properties = ['strokeStyle', 'fillStyle', 'fillRule', 'globalAlpha', 'lineWidth', 'lineCap', 'lineJoin', 'miterLimit', 'globalCompositeOperation', 'font']; - for (var i = 0, ii = properties.length; i < ii; i++) { - var property = properties[i]; - if (sourceCtx[property] !== undefined) { - destCtx[property] = sourceCtx[property]; - } - } - if (sourceCtx.setLineDash !== undefined) { - destCtx.setLineDash(sourceCtx.getLineDash()); - destCtx.lineDashOffset = sourceCtx.lineDashOffset; - } - } - function resetCtxToDefault(ctx) { - ctx.strokeStyle = '#000000'; - ctx.fillStyle = '#000000'; - ctx.fillRule = 'nonzero'; - ctx.globalAlpha = 1; - ctx.lineWidth = 1; - ctx.lineCap = 'butt'; - ctx.lineJoin = 'miter'; - ctx.miterLimit = 10; - ctx.globalCompositeOperation = 'source-over'; - ctx.font = '10px sans-serif'; - if (ctx.setLineDash !== undefined) { - ctx.setLineDash([]); - ctx.lineDashOffset = 0; - } - } - function composeSMaskBackdrop(bytes, r0, g0, b0) { - var length = bytes.length; - for (var i = 3; i < length; i += 4) { - var alpha = bytes[i]; - if (alpha === 0) { - bytes[i - 3] = r0; - bytes[i - 2] = g0; - bytes[i - 1] = b0; - } else if (alpha < 255) { - var alpha_ = 255 - alpha; - bytes[i - 3] = bytes[i - 3] * alpha + r0 * alpha_ >> 8; - bytes[i - 2] = bytes[i - 2] * alpha + g0 * alpha_ >> 8; - bytes[i - 1] = bytes[i - 1] * alpha + b0 * alpha_ >> 8; - } - } - } - function composeSMaskAlpha(maskData, layerData, transferMap) { - var length = maskData.length; - var scale = 1 / 255; - for (var i = 3; i < length; i += 4) { - var alpha = transferMap ? transferMap[maskData[i]] : maskData[i]; - layerData[i] = layerData[i] * alpha * scale | 0; - } - } - function composeSMaskLuminosity(maskData, layerData, transferMap) { - var length = maskData.length; - for (var i = 3; i < length; i += 4) { - var y = maskData[i - 3] * 77 + maskData[i - 2] * 152 + maskData[i - 1] * 28; - layerData[i] = transferMap ? layerData[i] * transferMap[y >> 8] >> 8 : layerData[i] * y >> 16; - } - } - function genericComposeSMask(maskCtx, layerCtx, width, height, subtype, backdrop, transferMap) { - var hasBackdrop = !!backdrop; - var r0 = hasBackdrop ? backdrop[0] : 0; - var g0 = hasBackdrop ? backdrop[1] : 0; - var b0 = hasBackdrop ? backdrop[2] : 0; - var composeFn; - if (subtype === 'Luminosity') { - composeFn = composeSMaskLuminosity; - } else { - composeFn = composeSMaskAlpha; - } - var PIXELS_TO_PROCESS = 1048576; - var chunkSize = Math.min(height, Math.ceil(PIXELS_TO_PROCESS / width)); - for (var row = 0; row < height; row += chunkSize) { - var chunkHeight = Math.min(chunkSize, height - row); - var maskData = maskCtx.getImageData(0, row, width, chunkHeight); - var layerData = layerCtx.getImageData(0, row, width, chunkHeight); - if (hasBackdrop) { - composeSMaskBackdrop(maskData.data, r0, g0, b0); - } - composeFn(maskData.data, layerData.data, transferMap); - maskCtx.putImageData(layerData, 0, row); - } - } - function composeSMask(ctx, smask, layerCtx, webGLContext) { - var mask = smask.canvas; - var maskCtx = smask.context; - ctx.setTransform(smask.scaleX, 0, 0, smask.scaleY, smask.offsetX, smask.offsetY); - var backdrop = smask.backdrop || null; - if (!smask.transferMap && webGLContext.isEnabled) { - var composed = webGLContext.composeSMask({ - layer: layerCtx.canvas, - mask: mask, - properties: { - subtype: smask.subtype, - backdrop: backdrop - } - }); - ctx.setTransform(1, 0, 0, 1, 0, 0); - ctx.drawImage(composed, smask.offsetX, smask.offsetY); - return; - } - genericComposeSMask(maskCtx, layerCtx, mask.width, mask.height, smask.subtype, backdrop, smask.transferMap); - ctx.drawImage(mask, 0, 0); - } - var LINE_CAP_STYLES = ['butt', 'round', 'square']; - var LINE_JOIN_STYLES = ['miter', 'round', 'bevel']; - var NORMAL_CLIP = {}; - var EO_CLIP = {}; - CanvasGraphics.prototype = { - beginDrawing: function beginDrawing(_ref) { - var transform = _ref.transform, - viewport = _ref.viewport, - transparency = _ref.transparency, - _ref$background = _ref.background, - background = _ref$background === undefined ? null : _ref$background; - - var width = this.ctx.canvas.width; - var height = this.ctx.canvas.height; - this.ctx.save(); - this.ctx.fillStyle = background || 'rgb(255, 255, 255)'; - this.ctx.fillRect(0, 0, width, height); - this.ctx.restore(); - if (transparency) { - var transparentCanvas = this.cachedCanvases.getCanvas('transparent', width, height, true); - this.compositeCtx = this.ctx; - this.transparentCanvas = transparentCanvas.canvas; - this.ctx = transparentCanvas.context; - this.ctx.save(); - this.ctx.transform.apply(this.ctx, this.compositeCtx.mozCurrentTransform); - } - this.ctx.save(); - resetCtxToDefault(this.ctx); - if (transform) { - this.ctx.transform.apply(this.ctx, transform); - } - this.ctx.transform.apply(this.ctx, viewport.transform); - this.baseTransform = this.ctx.mozCurrentTransform.slice(); - if (this.imageLayer) { - this.imageLayer.beginLayout(); - } - }, - - executeOperatorList: function CanvasGraphics_executeOperatorList(operatorList, executionStartIdx, continueCallback, stepper) { - var argsArray = operatorList.argsArray; - var fnArray = operatorList.fnArray; - var i = executionStartIdx || 0; - var argsArrayLen = argsArray.length; - if (argsArrayLen === i) { - return i; - } - var chunkOperations = argsArrayLen - i > EXECUTION_STEPS && typeof continueCallback === 'function'; - var endTime = chunkOperations ? Date.now() + EXECUTION_TIME : 0; - var steps = 0; - var commonObjs = this.commonObjs; - var objs = this.objs; - var fnId; - while (true) { - if (stepper !== undefined && i === stepper.nextBreakPoint) { - stepper.breakIt(i, continueCallback); - return i; - } - fnId = fnArray[i]; - if (fnId !== _util.OPS.dependency) { - this[fnId].apply(this, argsArray[i]); - } else { - var deps = argsArray[i]; - for (var n = 0, nn = deps.length; n < nn; n++) { - var depObjId = deps[n]; - var common = depObjId[0] === 'g' && depObjId[1] === '_'; - var objsPool = common ? commonObjs : objs; - if (!objsPool.isResolved(depObjId)) { - objsPool.get(depObjId, continueCallback); - return i; - } - } - } - i++; - if (i === argsArrayLen) { - return i; - } - if (chunkOperations && ++steps > EXECUTION_STEPS) { - if (Date.now() > endTime) { - continueCallback(); - return i; - } - steps = 0; - } - } - }, - endDrawing: function CanvasGraphics_endDrawing() { - if (this.current.activeSMask !== null) { - this.endSMaskGroup(); - } - this.ctx.restore(); - if (this.transparentCanvas) { - this.ctx = this.compositeCtx; - this.ctx.save(); - this.ctx.setTransform(1, 0, 0, 1, 0, 0); - this.ctx.drawImage(this.transparentCanvas, 0, 0); - this.ctx.restore(); - this.transparentCanvas = null; - } - this.cachedCanvases.clear(); - this.webGLContext.clear(); - if (this.imageLayer) { - this.imageLayer.endLayout(); - } - }, - setLineWidth: function CanvasGraphics_setLineWidth(width) { - this.current.lineWidth = width; - this.ctx.lineWidth = width; - }, - setLineCap: function CanvasGraphics_setLineCap(style) { - this.ctx.lineCap = LINE_CAP_STYLES[style]; - }, - setLineJoin: function CanvasGraphics_setLineJoin(style) { - this.ctx.lineJoin = LINE_JOIN_STYLES[style]; - }, - setMiterLimit: function CanvasGraphics_setMiterLimit(limit) { - this.ctx.miterLimit = limit; - }, - setDash: function CanvasGraphics_setDash(dashArray, dashPhase) { - var ctx = this.ctx; - if (ctx.setLineDash !== undefined) { - ctx.setLineDash(dashArray); - ctx.lineDashOffset = dashPhase; - } - }, - setRenderingIntent: function CanvasGraphics_setRenderingIntent(intent) {}, - setFlatness: function CanvasGraphics_setFlatness(flatness) {}, - setGState: function CanvasGraphics_setGState(states) { - for (var i = 0, ii = states.length; i < ii; i++) { - var state = states[i]; - var key = state[0]; - var value = state[1]; - switch (key) { - case 'LW': - this.setLineWidth(value); - break; - case 'LC': - this.setLineCap(value); - break; - case 'LJ': - this.setLineJoin(value); - break; - case 'ML': - this.setMiterLimit(value); - break; - case 'D': - this.setDash(value[0], value[1]); - break; - case 'RI': - this.setRenderingIntent(value); - break; - case 'FL': - this.setFlatness(value); - break; - case 'Font': - this.setFont(value[0], value[1]); - break; - case 'CA': - this.current.strokeAlpha = state[1]; - break; - case 'ca': - this.current.fillAlpha = state[1]; - this.ctx.globalAlpha = state[1]; - break; - case 'BM': - this.ctx.globalCompositeOperation = value; - break; - case 'SMask': - if (this.current.activeSMask) { - if (this.stateStack.length > 0 && this.stateStack[this.stateStack.length - 1].activeSMask === this.current.activeSMask) { - this.suspendSMaskGroup(); - } else { - this.endSMaskGroup(); - } - } - this.current.activeSMask = value ? this.tempSMask : null; - if (this.current.activeSMask) { - this.beginSMaskGroup(); - } - this.tempSMask = null; - break; - } - } - }, - beginSMaskGroup: function CanvasGraphics_beginSMaskGroup() { - var activeSMask = this.current.activeSMask; - var drawnWidth = activeSMask.canvas.width; - var drawnHeight = activeSMask.canvas.height; - var cacheId = 'smaskGroupAt' + this.groupLevel; - var scratchCanvas = this.cachedCanvases.getCanvas(cacheId, drawnWidth, drawnHeight, true); - var currentCtx = this.ctx; - var currentTransform = currentCtx.mozCurrentTransform; - this.ctx.save(); - var groupCtx = scratchCanvas.context; - groupCtx.scale(1 / activeSMask.scaleX, 1 / activeSMask.scaleY); - groupCtx.translate(-activeSMask.offsetX, -activeSMask.offsetY); - groupCtx.transform.apply(groupCtx, currentTransform); - activeSMask.startTransformInverse = groupCtx.mozCurrentTransformInverse; - copyCtxState(currentCtx, groupCtx); - this.ctx = groupCtx; - this.setGState([['BM', 'source-over'], ['ca', 1], ['CA', 1]]); - this.groupStack.push(currentCtx); - this.groupLevel++; - }, - suspendSMaskGroup: function CanvasGraphics_endSMaskGroup() { - var groupCtx = this.ctx; - this.groupLevel--; - this.ctx = this.groupStack.pop(); - composeSMask(this.ctx, this.current.activeSMask, groupCtx, this.webGLContext); - this.ctx.restore(); - this.ctx.save(); - copyCtxState(groupCtx, this.ctx); - this.current.resumeSMaskCtx = groupCtx; - var deltaTransform = _util.Util.transform(this.current.activeSMask.startTransformInverse, groupCtx.mozCurrentTransform); - this.ctx.transform.apply(this.ctx, deltaTransform); - groupCtx.save(); - groupCtx.setTransform(1, 0, 0, 1, 0, 0); - groupCtx.clearRect(0, 0, groupCtx.canvas.width, groupCtx.canvas.height); - groupCtx.restore(); - }, - resumeSMaskGroup: function CanvasGraphics_endSMaskGroup() { - var groupCtx = this.current.resumeSMaskCtx; - var currentCtx = this.ctx; - this.ctx = groupCtx; - this.groupStack.push(currentCtx); - this.groupLevel++; - }, - endSMaskGroup: function CanvasGraphics_endSMaskGroup() { - var groupCtx = this.ctx; - this.groupLevel--; - this.ctx = this.groupStack.pop(); - composeSMask(this.ctx, this.current.activeSMask, groupCtx, this.webGLContext); - this.ctx.restore(); - copyCtxState(groupCtx, this.ctx); - var deltaTransform = _util.Util.transform(this.current.activeSMask.startTransformInverse, groupCtx.mozCurrentTransform); - this.ctx.transform.apply(this.ctx, deltaTransform); - }, - save: function CanvasGraphics_save() { - this.ctx.save(); - var old = this.current; - this.stateStack.push(old); - this.current = old.clone(); - this.current.resumeSMaskCtx = null; - }, - restore: function CanvasGraphics_restore() { - if (this.current.resumeSMaskCtx) { - this.resumeSMaskGroup(); - } - if (this.current.activeSMask !== null && (this.stateStack.length === 0 || this.stateStack[this.stateStack.length - 1].activeSMask !== this.current.activeSMask)) { - this.endSMaskGroup(); - } - if (this.stateStack.length !== 0) { - this.current = this.stateStack.pop(); - this.ctx.restore(); - this.pendingClip = null; - this._cachedGetSinglePixelWidth = null; - } - }, - transform: function CanvasGraphics_transform(a, b, c, d, e, f) { - this.ctx.transform(a, b, c, d, e, f); - this._cachedGetSinglePixelWidth = null; - }, - constructPath: function CanvasGraphics_constructPath(ops, args) { - var ctx = this.ctx; - var current = this.current; - var x = current.x, - y = current.y; - for (var i = 0, j = 0, ii = ops.length; i < ii; i++) { - switch (ops[i] | 0) { - case _util.OPS.rectangle: - x = args[j++]; - y = args[j++]; - var width = args[j++]; - var height = args[j++]; - if (width === 0) { - width = this.getSinglePixelWidth(); - } - if (height === 0) { - height = this.getSinglePixelWidth(); - } - var xw = x + width; - var yh = y + height; - this.ctx.moveTo(x, y); - this.ctx.lineTo(xw, y); - this.ctx.lineTo(xw, yh); - this.ctx.lineTo(x, yh); - this.ctx.lineTo(x, y); - this.ctx.closePath(); - break; - case _util.OPS.moveTo: - x = args[j++]; - y = args[j++]; - ctx.moveTo(x, y); - break; - case _util.OPS.lineTo: - x = args[j++]; - y = args[j++]; - ctx.lineTo(x, y); - break; - case _util.OPS.curveTo: - x = args[j + 4]; - y = args[j + 5]; - ctx.bezierCurveTo(args[j], args[j + 1], args[j + 2], args[j + 3], x, y); - j += 6; - break; - case _util.OPS.curveTo2: - ctx.bezierCurveTo(x, y, args[j], args[j + 1], args[j + 2], args[j + 3]); - x = args[j + 2]; - y = args[j + 3]; - j += 4; - break; - case _util.OPS.curveTo3: - x = args[j + 2]; - y = args[j + 3]; - ctx.bezierCurveTo(args[j], args[j + 1], x, y, x, y); - j += 4; - break; - case _util.OPS.closePath: - ctx.closePath(); - break; - } - } - current.setCurrentPoint(x, y); - }, - closePath: function CanvasGraphics_closePath() { - this.ctx.closePath(); - }, - stroke: function CanvasGraphics_stroke(consumePath) { - consumePath = typeof consumePath !== 'undefined' ? consumePath : true; - var ctx = this.ctx; - var strokeColor = this.current.strokeColor; - ctx.lineWidth = Math.max(this.getSinglePixelWidth() * MIN_WIDTH_FACTOR, this.current.lineWidth); - ctx.globalAlpha = this.current.strokeAlpha; - if (strokeColor && strokeColor.hasOwnProperty('type') && strokeColor.type === 'Pattern') { - ctx.save(); - ctx.strokeStyle = strokeColor.getPattern(ctx, this); - ctx.stroke(); - ctx.restore(); - } else { - ctx.stroke(); - } - if (consumePath) { - this.consumePath(); - } - ctx.globalAlpha = this.current.fillAlpha; - }, - closeStroke: function CanvasGraphics_closeStroke() { - this.closePath(); - this.stroke(); - }, - fill: function CanvasGraphics_fill(consumePath) { - consumePath = typeof consumePath !== 'undefined' ? consumePath : true; - var ctx = this.ctx; - var fillColor = this.current.fillColor; - var isPatternFill = this.current.patternFill; - var needRestore = false; - if (isPatternFill) { - ctx.save(); - if (this.baseTransform) { - ctx.setTransform.apply(ctx, this.baseTransform); - } - ctx.fillStyle = fillColor.getPattern(ctx, this); - needRestore = true; - } - if (this.pendingEOFill) { - ctx.fill('evenodd'); - this.pendingEOFill = false; - } else { - ctx.fill(); - } - if (needRestore) { - ctx.restore(); - } - if (consumePath) { - this.consumePath(); - } - }, - eoFill: function CanvasGraphics_eoFill() { - this.pendingEOFill = true; - this.fill(); - }, - fillStroke: function CanvasGraphics_fillStroke() { - this.fill(false); - this.stroke(false); - this.consumePath(); - }, - eoFillStroke: function CanvasGraphics_eoFillStroke() { - this.pendingEOFill = true; - this.fillStroke(); - }, - closeFillStroke: function CanvasGraphics_closeFillStroke() { - this.closePath(); - this.fillStroke(); - }, - closeEOFillStroke: function CanvasGraphics_closeEOFillStroke() { - this.pendingEOFill = true; - this.closePath(); - this.fillStroke(); - }, - endPath: function CanvasGraphics_endPath() { - this.consumePath(); - }, - clip: function CanvasGraphics_clip() { - this.pendingClip = NORMAL_CLIP; - }, - eoClip: function CanvasGraphics_eoClip() { - this.pendingClip = EO_CLIP; - }, - beginText: function CanvasGraphics_beginText() { - this.current.textMatrix = _util.IDENTITY_MATRIX; - this.current.textMatrixScale = 1; - this.current.x = this.current.lineX = 0; - this.current.y = this.current.lineY = 0; - }, - endText: function CanvasGraphics_endText() { - var paths = this.pendingTextPaths; - var ctx = this.ctx; - if (paths === undefined) { - ctx.beginPath(); - return; - } - ctx.save(); - ctx.beginPath(); - for (var i = 0; i < paths.length; i++) { - var path = paths[i]; - ctx.setTransform.apply(ctx, path.transform); - ctx.translate(path.x, path.y); - path.addToPath(ctx, path.fontSize); - } - ctx.restore(); - ctx.clip(); - ctx.beginPath(); - delete this.pendingTextPaths; - }, - setCharSpacing: function CanvasGraphics_setCharSpacing(spacing) { - this.current.charSpacing = spacing; - }, - setWordSpacing: function CanvasGraphics_setWordSpacing(spacing) { - this.current.wordSpacing = spacing; - }, - setHScale: function CanvasGraphics_setHScale(scale) { - this.current.textHScale = scale / 100; - }, - setLeading: function CanvasGraphics_setLeading(leading) { - this.current.leading = -leading; - }, - setFont: function CanvasGraphics_setFont(fontRefName, size) { - var fontObj = this.commonObjs.get(fontRefName); - var current = this.current; - if (!fontObj) { - throw new Error('Can\'t find font for ' + fontRefName); - } - current.fontMatrix = fontObj.fontMatrix ? fontObj.fontMatrix : _util.FONT_IDENTITY_MATRIX; - if (current.fontMatrix[0] === 0 || current.fontMatrix[3] === 0) { - (0, _util.warn)('Invalid font matrix for font ' + fontRefName); - } - if (size < 0) { - size = -size; - current.fontDirection = -1; - } else { - current.fontDirection = 1; - } - this.current.font = fontObj; - this.current.fontSize = size; - if (fontObj.isType3Font) { - return; - } - var name = fontObj.loadedName || 'sans-serif'; - var bold = fontObj.black ? '900' : fontObj.bold ? 'bold' : 'normal'; - var italic = fontObj.italic ? 'italic' : 'normal'; - var typeface = '"' + name + '", ' + fontObj.fallbackName; - var browserFontSize = size < MIN_FONT_SIZE ? MIN_FONT_SIZE : size > MAX_FONT_SIZE ? MAX_FONT_SIZE : size; - this.current.fontSizeScale = size / browserFontSize; - var rule = italic + ' ' + bold + ' ' + browserFontSize + 'px ' + typeface; - this.ctx.font = rule; - }, - setTextRenderingMode: function CanvasGraphics_setTextRenderingMode(mode) { - this.current.textRenderingMode = mode; - }, - setTextRise: function CanvasGraphics_setTextRise(rise) { - this.current.textRise = rise; - }, - moveText: function CanvasGraphics_moveText(x, y) { - this.current.x = this.current.lineX += x; - this.current.y = this.current.lineY += y; - }, - setLeadingMoveText: function CanvasGraphics_setLeadingMoveText(x, y) { - this.setLeading(-y); - this.moveText(x, y); - }, - setTextMatrix: function CanvasGraphics_setTextMatrix(a, b, c, d, e, f) { - this.current.textMatrix = [a, b, c, d, e, f]; - this.current.textMatrixScale = Math.sqrt(a * a + b * b); - this.current.x = this.current.lineX = 0; - this.current.y = this.current.lineY = 0; - }, - nextLine: function CanvasGraphics_nextLine() { - this.moveText(0, this.current.leading); - }, - paintChar: function paintChar(character, x, y, patternTransform) { - var ctx = this.ctx; - var current = this.current; - var font = current.font; - var textRenderingMode = current.textRenderingMode; - var fontSize = current.fontSize / current.fontSizeScale; - var fillStrokeMode = textRenderingMode & _util.TextRenderingMode.FILL_STROKE_MASK; - var isAddToPathSet = !!(textRenderingMode & _util.TextRenderingMode.ADD_TO_PATH_FLAG); - var patternFill = current.patternFill && font.data; - var addToPath; - if (font.disableFontFace || isAddToPathSet || patternFill) { - addToPath = font.getPathGenerator(this.commonObjs, character); - } - if (font.disableFontFace || patternFill) { - ctx.save(); - ctx.translate(x, y); - ctx.beginPath(); - addToPath(ctx, fontSize); - if (patternTransform) { - ctx.setTransform.apply(ctx, patternTransform); - } - if (fillStrokeMode === _util.TextRenderingMode.FILL || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { - ctx.fill(); - } - if (fillStrokeMode === _util.TextRenderingMode.STROKE || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { - ctx.stroke(); - } - ctx.restore(); - } else { - if (fillStrokeMode === _util.TextRenderingMode.FILL || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { - ctx.fillText(character, x, y); - } - if (fillStrokeMode === _util.TextRenderingMode.STROKE || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { - ctx.strokeText(character, x, y); - } - } - if (isAddToPathSet) { - var paths = this.pendingTextPaths || (this.pendingTextPaths = []); - paths.push({ - transform: ctx.mozCurrentTransform, - x: x, - y: y, - fontSize: fontSize, - addToPath: addToPath - }); - } - }, - - get isFontSubpixelAAEnabled() { - var ctx = this.canvasFactory.create(10, 10).context; - ctx.scale(1.5, 1); - ctx.fillText('I', 0, 10); - var data = ctx.getImageData(0, 0, 10, 10).data; - var enabled = false; - for (var i = 3; i < data.length; i += 4) { - if (data[i] > 0 && data[i] < 255) { - enabled = true; - break; - } - } - return (0, _util.shadow)(this, 'isFontSubpixelAAEnabled', enabled); - }, - showText: function CanvasGraphics_showText(glyphs) { - var current = this.current; - var font = current.font; - if (font.isType3Font) { - return this.showType3Text(glyphs); - } - var fontSize = current.fontSize; - if (fontSize === 0) { - return; - } - var ctx = this.ctx; - var fontSizeScale = current.fontSizeScale; - var charSpacing = current.charSpacing; - var wordSpacing = current.wordSpacing; - var fontDirection = current.fontDirection; - var textHScale = current.textHScale * fontDirection; - var glyphsLength = glyphs.length; - var vertical = font.vertical; - var spacingDir = vertical ? 1 : -1; - var defaultVMetrics = font.defaultVMetrics; - var widthAdvanceScale = fontSize * current.fontMatrix[0]; - var simpleFillText = current.textRenderingMode === _util.TextRenderingMode.FILL && !font.disableFontFace && !current.patternFill; - ctx.save(); - var patternTransform = void 0; - if (current.patternFill) { - ctx.save(); - var pattern = current.fillColor.getPattern(ctx, this); - patternTransform = ctx.mozCurrentTransform; - ctx.restore(); - ctx.fillStyle = pattern; - } - ctx.transform.apply(ctx, current.textMatrix); - ctx.translate(current.x, current.y + current.textRise); - if (fontDirection > 0) { - ctx.scale(textHScale, -1); - } else { - ctx.scale(textHScale, 1); - } - var lineWidth = current.lineWidth; - var scale = current.textMatrixScale; - if (scale === 0 || lineWidth === 0) { - var fillStrokeMode = current.textRenderingMode & _util.TextRenderingMode.FILL_STROKE_MASK; - if (fillStrokeMode === _util.TextRenderingMode.STROKE || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { - this._cachedGetSinglePixelWidth = null; - lineWidth = this.getSinglePixelWidth() * MIN_WIDTH_FACTOR; - } - } else { - lineWidth /= scale; - } - if (fontSizeScale !== 1.0) { - ctx.scale(fontSizeScale, fontSizeScale); - lineWidth /= fontSizeScale; - } - ctx.lineWidth = lineWidth; - var x = 0, - i; - for (i = 0; i < glyphsLength; ++i) { - var glyph = glyphs[i]; - if ((0, _util.isNum)(glyph)) { - x += spacingDir * glyph * fontSize / 1000; - continue; - } - var restoreNeeded = false; - var spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing; - var character = glyph.fontChar; - var accent = glyph.accent; - var scaledX, scaledY, scaledAccentX, scaledAccentY; - var width = glyph.width; - if (vertical) { - var vmetric, vx, vy; - vmetric = glyph.vmetric || defaultVMetrics; - vx = glyph.vmetric ? vmetric[1] : width * 0.5; - vx = -vx * widthAdvanceScale; - vy = vmetric[2] * widthAdvanceScale; - width = vmetric ? -vmetric[0] : width; - scaledX = vx / fontSizeScale; - scaledY = (x + vy) / fontSizeScale; - } else { - scaledX = x / fontSizeScale; - scaledY = 0; - } - if (font.remeasure && width > 0) { - var measuredWidth = ctx.measureText(character).width * 1000 / fontSize * fontSizeScale; - if (width < measuredWidth && this.isFontSubpixelAAEnabled) { - var characterScaleX = width / measuredWidth; - restoreNeeded = true; - ctx.save(); - ctx.scale(characterScaleX, 1); - scaledX /= characterScaleX; - } else if (width !== measuredWidth) { - scaledX += (width - measuredWidth) / 2000 * fontSize / fontSizeScale; - } - } - if (glyph.isInFont || font.missingFile) { - if (simpleFillText && !accent) { - ctx.fillText(character, scaledX, scaledY); - } else { - this.paintChar(character, scaledX, scaledY, patternTransform); - if (accent) { - scaledAccentX = scaledX + accent.offset.x / fontSizeScale; - scaledAccentY = scaledY - accent.offset.y / fontSizeScale; - this.paintChar(accent.fontChar, scaledAccentX, scaledAccentY, patternTransform); - } - } - } - var charWidth = width * widthAdvanceScale + spacing * fontDirection; - x += charWidth; - if (restoreNeeded) { - ctx.restore(); - } - } - if (vertical) { - current.y -= x * textHScale; - } else { - current.x += x * textHScale; - } - ctx.restore(); - }, - showType3Text: function CanvasGraphics_showType3Text(glyphs) { - var ctx = this.ctx; - var current = this.current; - var font = current.font; - var fontSize = current.fontSize; - var fontDirection = current.fontDirection; - var spacingDir = font.vertical ? 1 : -1; - var charSpacing = current.charSpacing; - var wordSpacing = current.wordSpacing; - var textHScale = current.textHScale * fontDirection; - var fontMatrix = current.fontMatrix || _util.FONT_IDENTITY_MATRIX; - var glyphsLength = glyphs.length; - var isTextInvisible = current.textRenderingMode === _util.TextRenderingMode.INVISIBLE; - var i, glyph, width, spacingLength; - if (isTextInvisible || fontSize === 0) { - return; - } - this._cachedGetSinglePixelWidth = null; - ctx.save(); - ctx.transform.apply(ctx, current.textMatrix); - ctx.translate(current.x, current.y); - ctx.scale(textHScale, fontDirection); - for (i = 0; i < glyphsLength; ++i) { - glyph = glyphs[i]; - if ((0, _util.isNum)(glyph)) { - spacingLength = spacingDir * glyph * fontSize / 1000; - this.ctx.translate(spacingLength, 0); - current.x += spacingLength * textHScale; - continue; - } - var spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing; - var operatorList = font.charProcOperatorList[glyph.operatorListId]; - if (!operatorList) { - (0, _util.warn)('Type3 character "' + glyph.operatorListId + '" is not available.'); - continue; - } - this.processingType3 = glyph; - this.save(); - ctx.scale(fontSize, fontSize); - ctx.transform.apply(ctx, fontMatrix); - this.executeOperatorList(operatorList); - this.restore(); - var transformed = _util.Util.applyTransform([glyph.width, 0], fontMatrix); - width = transformed[0] * fontSize + spacing; - ctx.translate(width, 0); - current.x += width * textHScale; - } - ctx.restore(); - this.processingType3 = null; - }, - setCharWidth: function CanvasGraphics_setCharWidth(xWidth, yWidth) {}, - setCharWidthAndBounds: function CanvasGraphics_setCharWidthAndBounds(xWidth, yWidth, llx, lly, urx, ury) { - this.ctx.rect(llx, lly, urx - llx, ury - lly); - this.clip(); - this.endPath(); - }, - getColorN_Pattern: function CanvasGraphics_getColorN_Pattern(IR) { - var _this = this; - - var pattern; - if (IR[0] === 'TilingPattern') { - var color = IR[1]; - var baseTransform = this.baseTransform || this.ctx.mozCurrentTransform.slice(); - var canvasGraphicsFactory = { - createCanvasGraphics: function createCanvasGraphics(ctx) { - return new CanvasGraphics(ctx, _this.commonObjs, _this.objs, _this.canvasFactory, _this.webGLContext); - } - }; - pattern = new _pattern_helper.TilingPattern(IR, color, this.ctx, canvasGraphicsFactory, baseTransform); - } else { - pattern = (0, _pattern_helper.getShadingPatternFromIR)(IR); - } - return pattern; - }, - setStrokeColorN: function CanvasGraphics_setStrokeColorN() { - this.current.strokeColor = this.getColorN_Pattern(arguments); - }, - setFillColorN: function CanvasGraphics_setFillColorN() { - this.current.fillColor = this.getColorN_Pattern(arguments); - this.current.patternFill = true; - }, - setStrokeRGBColor: function CanvasGraphics_setStrokeRGBColor(r, g, b) { - var color = _util.Util.makeCssRgb(r, g, b); - this.ctx.strokeStyle = color; - this.current.strokeColor = color; - }, - setFillRGBColor: function CanvasGraphics_setFillRGBColor(r, g, b) { - var color = _util.Util.makeCssRgb(r, g, b); - this.ctx.fillStyle = color; - this.current.fillColor = color; - this.current.patternFill = false; - }, - shadingFill: function CanvasGraphics_shadingFill(patternIR) { - var ctx = this.ctx; - this.save(); - var pattern = (0, _pattern_helper.getShadingPatternFromIR)(patternIR); - ctx.fillStyle = pattern.getPattern(ctx, this, true); - var inv = ctx.mozCurrentTransformInverse; - if (inv) { - var canvas = ctx.canvas; - var width = canvas.width; - var height = canvas.height; - var bl = _util.Util.applyTransform([0, 0], inv); - var br = _util.Util.applyTransform([0, height], inv); - var ul = _util.Util.applyTransform([width, 0], inv); - var ur = _util.Util.applyTransform([width, height], inv); - var x0 = Math.min(bl[0], br[0], ul[0], ur[0]); - var y0 = Math.min(bl[1], br[1], ul[1], ur[1]); - var x1 = Math.max(bl[0], br[0], ul[0], ur[0]); - var y1 = Math.max(bl[1], br[1], ul[1], ur[1]); - this.ctx.fillRect(x0, y0, x1 - x0, y1 - y0); - } else { - this.ctx.fillRect(-1e10, -1e10, 2e10, 2e10); - } - this.restore(); - }, - beginInlineImage: function CanvasGraphics_beginInlineImage() { - (0, _util.unreachable)('Should not call beginInlineImage'); - }, - beginImageData: function CanvasGraphics_beginImageData() { - (0, _util.unreachable)('Should not call beginImageData'); - }, - paintFormXObjectBegin: function CanvasGraphics_paintFormXObjectBegin(matrix, bbox) { - this.save(); - this.baseTransformStack.push(this.baseTransform); - if (Array.isArray(matrix) && matrix.length === 6) { - this.transform.apply(this, matrix); - } - this.baseTransform = this.ctx.mozCurrentTransform; - if (Array.isArray(bbox) && bbox.length === 4) { - var width = bbox[2] - bbox[0]; - var height = bbox[3] - bbox[1]; - this.ctx.rect(bbox[0], bbox[1], width, height); - this.clip(); - this.endPath(); - } - }, - paintFormXObjectEnd: function CanvasGraphics_paintFormXObjectEnd() { - this.restore(); - this.baseTransform = this.baseTransformStack.pop(); - }, - beginGroup: function CanvasGraphics_beginGroup(group) { - this.save(); - var currentCtx = this.ctx; - if (!group.isolated) { - (0, _util.info)('TODO: Support non-isolated groups.'); - } - if (group.knockout) { - (0, _util.warn)('Knockout groups not supported.'); - } - var currentTransform = currentCtx.mozCurrentTransform; - if (group.matrix) { - currentCtx.transform.apply(currentCtx, group.matrix); - } - if (!group.bbox) { - throw new Error('Bounding box is required.'); - } - var bounds = _util.Util.getAxialAlignedBoundingBox(group.bbox, currentCtx.mozCurrentTransform); - var canvasBounds = [0, 0, currentCtx.canvas.width, currentCtx.canvas.height]; - bounds = _util.Util.intersect(bounds, canvasBounds) || [0, 0, 0, 0]; - var offsetX = Math.floor(bounds[0]); - var offsetY = Math.floor(bounds[1]); - var drawnWidth = Math.max(Math.ceil(bounds[2]) - offsetX, 1); - var drawnHeight = Math.max(Math.ceil(bounds[3]) - offsetY, 1); - var scaleX = 1, - scaleY = 1; - if (drawnWidth > MAX_GROUP_SIZE) { - scaleX = drawnWidth / MAX_GROUP_SIZE; - drawnWidth = MAX_GROUP_SIZE; - } - if (drawnHeight > MAX_GROUP_SIZE) { - scaleY = drawnHeight / MAX_GROUP_SIZE; - drawnHeight = MAX_GROUP_SIZE; - } - var cacheId = 'groupAt' + this.groupLevel; - if (group.smask) { - cacheId += '_smask_' + this.smaskCounter++ % 2; - } - var scratchCanvas = this.cachedCanvases.getCanvas(cacheId, drawnWidth, drawnHeight, true); - var groupCtx = scratchCanvas.context; - groupCtx.scale(1 / scaleX, 1 / scaleY); - groupCtx.translate(-offsetX, -offsetY); - groupCtx.transform.apply(groupCtx, currentTransform); - if (group.smask) { - this.smaskStack.push({ - canvas: scratchCanvas.canvas, - context: groupCtx, - offsetX: offsetX, - offsetY: offsetY, - scaleX: scaleX, - scaleY: scaleY, - subtype: group.smask.subtype, - backdrop: group.smask.backdrop, - transferMap: group.smask.transferMap || null, - startTransformInverse: null - }); - } else { - currentCtx.setTransform(1, 0, 0, 1, 0, 0); - currentCtx.translate(offsetX, offsetY); - currentCtx.scale(scaleX, scaleY); - } - copyCtxState(currentCtx, groupCtx); - this.ctx = groupCtx; - this.setGState([['BM', 'source-over'], ['ca', 1], ['CA', 1]]); - this.groupStack.push(currentCtx); - this.groupLevel++; - this.current.activeSMask = null; - }, - endGroup: function CanvasGraphics_endGroup(group) { - this.groupLevel--; - var groupCtx = this.ctx; - this.ctx = this.groupStack.pop(); - if (this.ctx.imageSmoothingEnabled !== undefined) { - this.ctx.imageSmoothingEnabled = false; - } else { - this.ctx.mozImageSmoothingEnabled = false; - } - if (group.smask) { - this.tempSMask = this.smaskStack.pop(); - } else { - this.ctx.drawImage(groupCtx.canvas, 0, 0); - } - this.restore(); - }, - beginAnnotations: function CanvasGraphics_beginAnnotations() { - this.save(); - if (this.baseTransform) { - this.ctx.setTransform.apply(this.ctx, this.baseTransform); - } - }, - endAnnotations: function CanvasGraphics_endAnnotations() { - this.restore(); - }, - beginAnnotation: function CanvasGraphics_beginAnnotation(rect, transform, matrix) { - this.save(); - resetCtxToDefault(this.ctx); - this.current = new CanvasExtraState(); - if (Array.isArray(rect) && rect.length === 4) { - var width = rect[2] - rect[0]; - var height = rect[3] - rect[1]; - this.ctx.rect(rect[0], rect[1], width, height); - this.clip(); - this.endPath(); - } - this.transform.apply(this, transform); - this.transform.apply(this, matrix); - }, - endAnnotation: function CanvasGraphics_endAnnotation() { - this.restore(); - }, - paintJpegXObject: function CanvasGraphics_paintJpegXObject(objId, w, h) { - var domImage = this.objs.get(objId); - if (!domImage) { - (0, _util.warn)('Dependent image isn\'t ready yet'); - return; - } - this.save(); - var ctx = this.ctx; - ctx.scale(1 / w, -1 / h); - ctx.drawImage(domImage, 0, 0, domImage.width, domImage.height, 0, -h, w, h); - if (this.imageLayer) { - var currentTransform = ctx.mozCurrentTransformInverse; - var position = this.getCanvasPosition(0, 0); - this.imageLayer.appendImage({ - objId: objId, - left: position[0], - top: position[1], - width: w / currentTransform[0], - height: h / currentTransform[3] - }); - } - this.restore(); - }, - paintImageMaskXObject: function CanvasGraphics_paintImageMaskXObject(img) { - var ctx = this.ctx; - var width = img.width, - height = img.height; - var fillColor = this.current.fillColor; - var isPatternFill = this.current.patternFill; - var glyph = this.processingType3; - if (COMPILE_TYPE3_GLYPHS && glyph && glyph.compiled === undefined) { - if (width <= MAX_SIZE_TO_COMPILE && height <= MAX_SIZE_TO_COMPILE) { - glyph.compiled = compileType3Glyph({ - data: img.data, - width: width, - height: height - }); - } else { - glyph.compiled = null; - } - } - if (glyph && glyph.compiled) { - glyph.compiled(ctx); - return; - } - var maskCanvas = this.cachedCanvases.getCanvas('maskCanvas', width, height); - var maskCtx = maskCanvas.context; - maskCtx.save(); - putBinaryImageMask(maskCtx, img); - maskCtx.globalCompositeOperation = 'source-in'; - maskCtx.fillStyle = isPatternFill ? fillColor.getPattern(maskCtx, this) : fillColor; - maskCtx.fillRect(0, 0, width, height); - maskCtx.restore(); - this.paintInlineImageXObject(maskCanvas.canvas); - }, - paintImageMaskXObjectRepeat: function CanvasGraphics_paintImageMaskXObjectRepeat(imgData, scaleX, scaleY, positions) { - var width = imgData.width; - var height = imgData.height; - var fillColor = this.current.fillColor; - var isPatternFill = this.current.patternFill; - var maskCanvas = this.cachedCanvases.getCanvas('maskCanvas', width, height); - var maskCtx = maskCanvas.context; - maskCtx.save(); - putBinaryImageMask(maskCtx, imgData); - maskCtx.globalCompositeOperation = 'source-in'; - maskCtx.fillStyle = isPatternFill ? fillColor.getPattern(maskCtx, this) : fillColor; - maskCtx.fillRect(0, 0, width, height); - maskCtx.restore(); - var ctx = this.ctx; - for (var i = 0, ii = positions.length; i < ii; i += 2) { - ctx.save(); - ctx.transform(scaleX, 0, 0, scaleY, positions[i], positions[i + 1]); - ctx.scale(1, -1); - ctx.drawImage(maskCanvas.canvas, 0, 0, width, height, 0, -1, 1, 1); - ctx.restore(); - } - }, - paintImageMaskXObjectGroup: function CanvasGraphics_paintImageMaskXObjectGroup(images) { - var ctx = this.ctx; - var fillColor = this.current.fillColor; - var isPatternFill = this.current.patternFill; - for (var i = 0, ii = images.length; i < ii; i++) { - var image = images[i]; - var width = image.width, - height = image.height; - var maskCanvas = this.cachedCanvases.getCanvas('maskCanvas', width, height); - var maskCtx = maskCanvas.context; - maskCtx.save(); - putBinaryImageMask(maskCtx, image); - maskCtx.globalCompositeOperation = 'source-in'; - maskCtx.fillStyle = isPatternFill ? fillColor.getPattern(maskCtx, this) : fillColor; - maskCtx.fillRect(0, 0, width, height); - maskCtx.restore(); - ctx.save(); - ctx.transform.apply(ctx, image.transform); - ctx.scale(1, -1); - ctx.drawImage(maskCanvas.canvas, 0, 0, width, height, 0, -1, 1, 1); - ctx.restore(); - } - }, - paintImageXObject: function CanvasGraphics_paintImageXObject(objId) { - var imgData = this.objs.get(objId); - if (!imgData) { - (0, _util.warn)('Dependent image isn\'t ready yet'); - return; - } - this.paintInlineImageXObject(imgData); - }, - paintImageXObjectRepeat: function CanvasGraphics_paintImageXObjectRepeat(objId, scaleX, scaleY, positions) { - var imgData = this.objs.get(objId); - if (!imgData) { - (0, _util.warn)('Dependent image isn\'t ready yet'); - return; - } - var width = imgData.width; - var height = imgData.height; - var map = []; - for (var i = 0, ii = positions.length; i < ii; i += 2) { - map.push({ - transform: [scaleX, 0, 0, scaleY, positions[i], positions[i + 1]], - x: 0, - y: 0, - w: width, - h: height - }); - } - this.paintInlineImageXObjectGroup(imgData, map); - }, - paintInlineImageXObject: function CanvasGraphics_paintInlineImageXObject(imgData) { - var width = imgData.width; - var height = imgData.height; - var ctx = this.ctx; - this.save(); - ctx.scale(1 / width, -1 / height); - var currentTransform = ctx.mozCurrentTransformInverse; - var a = currentTransform[0], - b = currentTransform[1]; - var widthScale = Math.max(Math.sqrt(a * a + b * b), 1); - var c = currentTransform[2], - d = currentTransform[3]; - var heightScale = Math.max(Math.sqrt(c * c + d * d), 1); - var imgToPaint, tmpCanvas; - if (typeof HTMLElement === 'function' && imgData instanceof HTMLElement || !imgData.data) { - imgToPaint = imgData; - } else { - tmpCanvas = this.cachedCanvases.getCanvas('inlineImage', width, height); - var tmpCtx = tmpCanvas.context; - putBinaryImageData(tmpCtx, imgData); - imgToPaint = tmpCanvas.canvas; - } - var paintWidth = width, - paintHeight = height; - var tmpCanvasId = 'prescale1'; - while (widthScale > 2 && paintWidth > 1 || heightScale > 2 && paintHeight > 1) { - var newWidth = paintWidth, - newHeight = paintHeight; - if (widthScale > 2 && paintWidth > 1) { - newWidth = Math.ceil(paintWidth / 2); - widthScale /= paintWidth / newWidth; - } - if (heightScale > 2 && paintHeight > 1) { - newHeight = Math.ceil(paintHeight / 2); - heightScale /= paintHeight / newHeight; - } - tmpCanvas = this.cachedCanvases.getCanvas(tmpCanvasId, newWidth, newHeight); - tmpCtx = tmpCanvas.context; - tmpCtx.clearRect(0, 0, newWidth, newHeight); - tmpCtx.drawImage(imgToPaint, 0, 0, paintWidth, paintHeight, 0, 0, newWidth, newHeight); - imgToPaint = tmpCanvas.canvas; - paintWidth = newWidth; - paintHeight = newHeight; - tmpCanvasId = tmpCanvasId === 'prescale1' ? 'prescale2' : 'prescale1'; - } - ctx.drawImage(imgToPaint, 0, 0, paintWidth, paintHeight, 0, -height, width, height); - if (this.imageLayer) { - var position = this.getCanvasPosition(0, -height); - this.imageLayer.appendImage({ - imgData: imgData, - left: position[0], - top: position[1], - width: width / currentTransform[0], - height: height / currentTransform[3] - }); - } - this.restore(); - }, - paintInlineImageXObjectGroup: function CanvasGraphics_paintInlineImageXObjectGroup(imgData, map) { - var ctx = this.ctx; - var w = imgData.width; - var h = imgData.height; - var tmpCanvas = this.cachedCanvases.getCanvas('inlineImage', w, h); - var tmpCtx = tmpCanvas.context; - putBinaryImageData(tmpCtx, imgData); - for (var i = 0, ii = map.length; i < ii; i++) { - var entry = map[i]; - ctx.save(); - ctx.transform.apply(ctx, entry.transform); - ctx.scale(1, -1); - ctx.drawImage(tmpCanvas.canvas, entry.x, entry.y, entry.w, entry.h, 0, -1, 1, 1); - if (this.imageLayer) { - var position = this.getCanvasPosition(entry.x, entry.y); - this.imageLayer.appendImage({ - imgData: imgData, - left: position[0], - top: position[1], - width: w, - height: h - }); - } - ctx.restore(); - } - }, - paintSolidColorImageMask: function CanvasGraphics_paintSolidColorImageMask() { - this.ctx.fillRect(0, 0, 1, 1); - }, - paintXObject: function CanvasGraphics_paintXObject() { - (0, _util.warn)('Unsupported \'paintXObject\' command.'); - }, - markPoint: function CanvasGraphics_markPoint(tag) {}, - markPointProps: function CanvasGraphics_markPointProps(tag, properties) {}, - beginMarkedContent: function CanvasGraphics_beginMarkedContent(tag) {}, - beginMarkedContentProps: function CanvasGraphics_beginMarkedContentProps(tag, properties) {}, - endMarkedContent: function CanvasGraphics_endMarkedContent() {}, - beginCompat: function CanvasGraphics_beginCompat() {}, - endCompat: function CanvasGraphics_endCompat() {}, - consumePath: function CanvasGraphics_consumePath() { - var ctx = this.ctx; - if (this.pendingClip) { - if (this.pendingClip === EO_CLIP) { - ctx.clip('evenodd'); - } else { - ctx.clip(); - } - this.pendingClip = null; - } - ctx.beginPath(); - }, - getSinglePixelWidth: function getSinglePixelWidth(scale) { - if (this._cachedGetSinglePixelWidth === null) { - var inverse = this.ctx.mozCurrentTransformInverse; - this._cachedGetSinglePixelWidth = Math.sqrt(Math.max(inverse[0] * inverse[0] + inverse[1] * inverse[1], inverse[2] * inverse[2] + inverse[3] * inverse[3])); - } - return this._cachedGetSinglePixelWidth; - }, - - getCanvasPosition: function CanvasGraphics_getCanvasPosition(x, y) { - var transform = this.ctx.mozCurrentTransform; - return [transform[0] * x + transform[2] * y + transform[4], transform[1] * x + transform[3] * y + transform[5]]; - } - }; - for (var op in _util.OPS) { - CanvasGraphics.prototype[_util.OPS[op]] = CanvasGraphics.prototype[op]; - } - return CanvasGraphics; -}(); -exports.CanvasGraphics = CanvasGraphics; - -/***/ }), -/* 134 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.TilingPattern = exports.getShadingPatternFromIR = undefined; - -var _util = __w_pdfjs_require__(1); - -var ShadingIRs = {}; -ShadingIRs.RadialAxial = { - fromIR: function RadialAxial_fromIR(raw) { - var type = raw[1]; - var colorStops = raw[2]; - var p0 = raw[3]; - var p1 = raw[4]; - var r0 = raw[5]; - var r1 = raw[6]; - return { - type: 'Pattern', - getPattern: function RadialAxial_getPattern(ctx) { - var grad; - if (type === 'axial') { - grad = ctx.createLinearGradient(p0[0], p0[1], p1[0], p1[1]); - } else if (type === 'radial') { - grad = ctx.createRadialGradient(p0[0], p0[1], r0, p1[0], p1[1], r1); - } - for (var i = 0, ii = colorStops.length; i < ii; ++i) { - var c = colorStops[i]; - grad.addColorStop(c[0], c[1]); - } - return grad; - } - }; - } -}; -var createMeshCanvas = function createMeshCanvasClosure() { - function drawTriangle(data, context, p1, p2, p3, c1, c2, c3) { - var coords = context.coords, - colors = context.colors; - var bytes = data.data, - rowSize = data.width * 4; - var tmp; - if (coords[p1 + 1] > coords[p2 + 1]) { - tmp = p1; - p1 = p2; - p2 = tmp; - tmp = c1; - c1 = c2; - c2 = tmp; - } - if (coords[p2 + 1] > coords[p3 + 1]) { - tmp = p2; - p2 = p3; - p3 = tmp; - tmp = c2; - c2 = c3; - c3 = tmp; - } - if (coords[p1 + 1] > coords[p2 + 1]) { - tmp = p1; - p1 = p2; - p2 = tmp; - tmp = c1; - c1 = c2; - c2 = tmp; - } - var x1 = (coords[p1] + context.offsetX) * context.scaleX; - var y1 = (coords[p1 + 1] + context.offsetY) * context.scaleY; - var x2 = (coords[p2] + context.offsetX) * context.scaleX; - var y2 = (coords[p2 + 1] + context.offsetY) * context.scaleY; - var x3 = (coords[p3] + context.offsetX) * context.scaleX; - var y3 = (coords[p3 + 1] + context.offsetY) * context.scaleY; - if (y1 >= y3) { - return; - } - var c1r = colors[c1], - c1g = colors[c1 + 1], - c1b = colors[c1 + 2]; - var c2r = colors[c2], - c2g = colors[c2 + 1], - c2b = colors[c2 + 2]; - var c3r = colors[c3], - c3g = colors[c3 + 1], - c3b = colors[c3 + 2]; - var minY = Math.round(y1), - maxY = Math.round(y3); - var xa, car, cag, cab; - var xb, cbr, cbg, cbb; - var k; - for (var y = minY; y <= maxY; y++) { - if (y < y2) { - k = y < y1 ? 0 : y1 === y2 ? 1 : (y1 - y) / (y1 - y2); - xa = x1 - (x1 - x2) * k; - car = c1r - (c1r - c2r) * k; - cag = c1g - (c1g - c2g) * k; - cab = c1b - (c1b - c2b) * k; - } else { - k = y > y3 ? 1 : y2 === y3 ? 0 : (y2 - y) / (y2 - y3); - xa = x2 - (x2 - x3) * k; - car = c2r - (c2r - c3r) * k; - cag = c2g - (c2g - c3g) * k; - cab = c2b - (c2b - c3b) * k; - } - k = y < y1 ? 0 : y > y3 ? 1 : (y1 - y) / (y1 - y3); - xb = x1 - (x1 - x3) * k; - cbr = c1r - (c1r - c3r) * k; - cbg = c1g - (c1g - c3g) * k; - cbb = c1b - (c1b - c3b) * k; - var x1_ = Math.round(Math.min(xa, xb)); - var x2_ = Math.round(Math.max(xa, xb)); - var j = rowSize * y + x1_ * 4; - for (var x = x1_; x <= x2_; x++) { - k = (xa - x) / (xa - xb); - k = k < 0 ? 0 : k > 1 ? 1 : k; - bytes[j++] = car - (car - cbr) * k | 0; - bytes[j++] = cag - (cag - cbg) * k | 0; - bytes[j++] = cab - (cab - cbb) * k | 0; - bytes[j++] = 255; - } - } - } - function drawFigure(data, figure, context) { - var ps = figure.coords; - var cs = figure.colors; - var i, ii; - switch (figure.type) { - case 'lattice': - var verticesPerRow = figure.verticesPerRow; - var rows = Math.floor(ps.length / verticesPerRow) - 1; - var cols = verticesPerRow - 1; - for (i = 0; i < rows; i++) { - var q = i * verticesPerRow; - for (var j = 0; j < cols; j++, q++) { - drawTriangle(data, context, ps[q], ps[q + 1], ps[q + verticesPerRow], cs[q], cs[q + 1], cs[q + verticesPerRow]); - drawTriangle(data, context, ps[q + verticesPerRow + 1], ps[q + 1], ps[q + verticesPerRow], cs[q + verticesPerRow + 1], cs[q + 1], cs[q + verticesPerRow]); - } - } - break; - case 'triangles': - for (i = 0, ii = ps.length; i < ii; i += 3) { - drawTriangle(data, context, ps[i], ps[i + 1], ps[i + 2], cs[i], cs[i + 1], cs[i + 2]); - } - break; - default: - throw new Error('illegal figure'); - } - } - function createMeshCanvas(bounds, combinesScale, coords, colors, figures, backgroundColor, cachedCanvases, webGLContext) { - var EXPECTED_SCALE = 1.1; - var MAX_PATTERN_SIZE = 3000; - var BORDER_SIZE = 2; - var offsetX = Math.floor(bounds[0]); - var offsetY = Math.floor(bounds[1]); - var boundsWidth = Math.ceil(bounds[2]) - offsetX; - var boundsHeight = Math.ceil(bounds[3]) - offsetY; - var width = Math.min(Math.ceil(Math.abs(boundsWidth * combinesScale[0] * EXPECTED_SCALE)), MAX_PATTERN_SIZE); - var height = Math.min(Math.ceil(Math.abs(boundsHeight * combinesScale[1] * EXPECTED_SCALE)), MAX_PATTERN_SIZE); - var scaleX = boundsWidth / width; - var scaleY = boundsHeight / height; - var context = { - coords: coords, - colors: colors, - offsetX: -offsetX, - offsetY: -offsetY, - scaleX: 1 / scaleX, - scaleY: 1 / scaleY - }; - var paddedWidth = width + BORDER_SIZE * 2; - var paddedHeight = height + BORDER_SIZE * 2; - var canvas, tmpCanvas, i, ii; - if (webGLContext.isEnabled) { - canvas = webGLContext.drawFigures({ - width: width, - height: height, - backgroundColor: backgroundColor, - figures: figures, - context: context - }); - tmpCanvas = cachedCanvases.getCanvas('mesh', paddedWidth, paddedHeight, false); - tmpCanvas.context.drawImage(canvas, BORDER_SIZE, BORDER_SIZE); - canvas = tmpCanvas.canvas; - } else { - tmpCanvas = cachedCanvases.getCanvas('mesh', paddedWidth, paddedHeight, false); - var tmpCtx = tmpCanvas.context; - var data = tmpCtx.createImageData(width, height); - if (backgroundColor) { - var bytes = data.data; - for (i = 0, ii = bytes.length; i < ii; i += 4) { - bytes[i] = backgroundColor[0]; - bytes[i + 1] = backgroundColor[1]; - bytes[i + 2] = backgroundColor[2]; - bytes[i + 3] = 255; - } - } - for (i = 0; i < figures.length; i++) { - drawFigure(data, figures[i], context); - } - tmpCtx.putImageData(data, BORDER_SIZE, BORDER_SIZE); - canvas = tmpCanvas.canvas; - } - return { - canvas: canvas, - offsetX: offsetX - BORDER_SIZE * scaleX, - offsetY: offsetY - BORDER_SIZE * scaleY, - scaleX: scaleX, - scaleY: scaleY - }; - } - return createMeshCanvas; -}(); -ShadingIRs.Mesh = { - fromIR: function Mesh_fromIR(raw) { - var coords = raw[2]; - var colors = raw[3]; - var figures = raw[4]; - var bounds = raw[5]; - var matrix = raw[6]; - var background = raw[8]; - return { - type: 'Pattern', - getPattern: function Mesh_getPattern(ctx, owner, shadingFill) { - var scale; - if (shadingFill) { - scale = _util.Util.singularValueDecompose2dScale(ctx.mozCurrentTransform); - } else { - scale = _util.Util.singularValueDecompose2dScale(owner.baseTransform); - if (matrix) { - var matrixScale = _util.Util.singularValueDecompose2dScale(matrix); - scale = [scale[0] * matrixScale[0], scale[1] * matrixScale[1]]; - } - } - var temporaryPatternCanvas = createMeshCanvas(bounds, scale, coords, colors, figures, shadingFill ? null : background, owner.cachedCanvases, owner.webGLContext); - if (!shadingFill) { - ctx.setTransform.apply(ctx, owner.baseTransform); - if (matrix) { - ctx.transform.apply(ctx, matrix); - } - } - ctx.translate(temporaryPatternCanvas.offsetX, temporaryPatternCanvas.offsetY); - ctx.scale(temporaryPatternCanvas.scaleX, temporaryPatternCanvas.scaleY); - return ctx.createPattern(temporaryPatternCanvas.canvas, 'no-repeat'); - } - }; - } -}; -ShadingIRs.Dummy = { - fromIR: function Dummy_fromIR() { - return { - type: 'Pattern', - getPattern: function Dummy_fromIR_getPattern() { - return 'hotpink'; - } - }; - } -}; -function getShadingPatternFromIR(raw) { - var shadingIR = ShadingIRs[raw[0]]; - if (!shadingIR) { - throw new Error('Unknown IR type: ' + raw[0]); - } - return shadingIR.fromIR(raw); -} -var TilingPattern = function TilingPatternClosure() { - var PaintType = { - COLORED: 1, - UNCOLORED: 2 - }; - var MAX_PATTERN_SIZE = 3000; - function TilingPattern(IR, color, ctx, canvasGraphicsFactory, baseTransform) { - this.operatorList = IR[2]; - this.matrix = IR[3] || [1, 0, 0, 1, 0, 0]; - this.bbox = IR[4]; - this.xstep = IR[5]; - this.ystep = IR[6]; - this.paintType = IR[7]; - this.tilingType = IR[8]; - this.color = color; - this.canvasGraphicsFactory = canvasGraphicsFactory; - this.baseTransform = baseTransform; - this.type = 'Pattern'; - this.ctx = ctx; - } - TilingPattern.prototype = { - createPatternCanvas: function TilinPattern_createPatternCanvas(owner) { - var operatorList = this.operatorList; - var bbox = this.bbox; - var xstep = this.xstep; - var ystep = this.ystep; - var paintType = this.paintType; - var tilingType = this.tilingType; - var color = this.color; - var canvasGraphicsFactory = this.canvasGraphicsFactory; - (0, _util.info)('TilingType: ' + tilingType); - var x0 = bbox[0], - y0 = bbox[1], - x1 = bbox[2], - y1 = bbox[3]; - var topLeft = [x0, y0]; - var botRight = [x0 + xstep, y0 + ystep]; - var width = botRight[0] - topLeft[0]; - var height = botRight[1] - topLeft[1]; - var matrixScale = _util.Util.singularValueDecompose2dScale(this.matrix); - var curMatrixScale = _util.Util.singularValueDecompose2dScale(this.baseTransform); - var combinedScale = [matrixScale[0] * curMatrixScale[0], matrixScale[1] * curMatrixScale[1]]; - width = Math.min(Math.ceil(Math.abs(width * combinedScale[0])), MAX_PATTERN_SIZE); - height = Math.min(Math.ceil(Math.abs(height * combinedScale[1])), MAX_PATTERN_SIZE); - var tmpCanvas = owner.cachedCanvases.getCanvas('pattern', width, height, true); - var tmpCtx = tmpCanvas.context; - var graphics = canvasGraphicsFactory.createCanvasGraphics(tmpCtx); - graphics.groupLevel = owner.groupLevel; - this.setFillAndStrokeStyleToContext(graphics, paintType, color); - this.setScale(width, height, xstep, ystep); - this.transformToScale(graphics); - var tmpTranslate = [1, 0, 0, 1, -topLeft[0], -topLeft[1]]; - graphics.transform.apply(graphics, tmpTranslate); - this.clipBbox(graphics, bbox, x0, y0, x1, y1); - graphics.executeOperatorList(operatorList); - return tmpCanvas.canvas; - }, - setScale: function TilingPattern_setScale(width, height, xstep, ystep) { - this.scale = [width / xstep, height / ystep]; - }, - transformToScale: function TilingPattern_transformToScale(graphics) { - var scale = this.scale; - var tmpScale = [scale[0], 0, 0, scale[1], 0, 0]; - graphics.transform.apply(graphics, tmpScale); - }, - scaleToContext: function TilingPattern_scaleToContext() { - var scale = this.scale; - this.ctx.scale(1 / scale[0], 1 / scale[1]); - }, - clipBbox: function clipBbox(graphics, bbox, x0, y0, x1, y1) { - if (Array.isArray(bbox) && bbox.length === 4) { - var bboxWidth = x1 - x0; - var bboxHeight = y1 - y0; - graphics.ctx.rect(x0, y0, bboxWidth, bboxHeight); - graphics.clip(); - graphics.endPath(); - } - }, - setFillAndStrokeStyleToContext: function setFillAndStrokeStyleToContext(graphics, paintType, color) { - var context = graphics.ctx, - current = graphics.current; - switch (paintType) { - case PaintType.COLORED: - var ctx = this.ctx; - context.fillStyle = ctx.fillStyle; - context.strokeStyle = ctx.strokeStyle; - current.fillColor = ctx.fillStyle; - current.strokeColor = ctx.strokeStyle; - break; - case PaintType.UNCOLORED: - var cssColor = _util.Util.makeCssRgb(color[0], color[1], color[2]); - context.fillStyle = cssColor; - context.strokeStyle = cssColor; - current.fillColor = cssColor; - current.strokeColor = cssColor; - break; - default: - throw new _util.FormatError('Unsupported paint type: ' + paintType); - } - }, - getPattern: function TilingPattern_getPattern(ctx, owner) { - var temporaryPatternCanvas = this.createPatternCanvas(owner); - ctx = this.ctx; - ctx.setTransform.apply(ctx, this.baseTransform); - ctx.transform.apply(ctx, this.matrix); - this.scaleToContext(); - return ctx.createPattern(temporaryPatternCanvas, 'repeat'); - } - }; - return TilingPattern; -}(); -exports.getShadingPatternFromIR = getShadingPatternFromIR; -exports.TilingPattern = TilingPattern; - -/***/ }), -/* 135 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -var GlobalWorkerOptions = Object.create(null); -GlobalWorkerOptions.workerPort = GlobalWorkerOptions.workerPort === undefined ? null : GlobalWorkerOptions.workerPort; -GlobalWorkerOptions.workerSrc = GlobalWorkerOptions.workerSrc === undefined ? '' : GlobalWorkerOptions.workerSrc; -exports.GlobalWorkerOptions = GlobalWorkerOptions; - -/***/ }), -/* 136 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.MessageHandler = undefined; - -var _regenerator = __w_pdfjs_require__(137); - -var _regenerator2 = _interopRequireDefault(_regenerator); - -var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; - -var resolveCall = function () { - var _ref = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee(fn, args) { - var thisArg = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null; - return _regenerator2.default.wrap(function _callee$(_context) { - while (1) { - switch (_context.prev = _context.next) { - case 0: - if (fn) { - _context.next = 2; - break; - } - - return _context.abrupt('return'); - - case 2: - return _context.abrupt('return', fn.apply(thisArg, args)); - - case 3: - case 'end': - return _context.stop(); - } - } - }, _callee, this); - })); - - return function resolveCall(_x2, _x3) { - return _ref.apply(this, arguments); - }; -}(); - -var _util = __w_pdfjs_require__(1); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -function _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step("next", value); }, function (err) { step("throw", err); }); } } return step("next"); }); }; } - -function wrapReason(reason) { - if ((typeof reason === 'undefined' ? 'undefined' : _typeof(reason)) !== 'object') { - return reason; - } - switch (reason.name) { - case 'AbortException': - return new _util.AbortException(reason.message); - case 'MissingPDFException': - return new _util.MissingPDFException(reason.message); - case 'UnexpectedResponseException': - return new _util.UnexpectedResponseException(reason.message, reason.status); - default: - return new _util.UnknownErrorException(reason.message, reason.details); - } -} -function makeReasonSerializable(reason) { - if (!(reason instanceof Error) || reason instanceof _util.AbortException || reason instanceof _util.MissingPDFException || reason instanceof _util.UnexpectedResponseException || reason instanceof _util.UnknownErrorException) { - return reason; - } - return new _util.UnknownErrorException(reason.message, reason.toString()); -} -function resolveOrReject(capability, success, reason) { - if (success) { - capability.resolve(); - } else { - capability.reject(reason); - } -} -function finalize(promise) { - return Promise.resolve(promise).catch(function () {}); -} -function MessageHandler(sourceName, targetName, comObj) { - var _this = this; - - this.sourceName = sourceName; - this.targetName = targetName; - this.comObj = comObj; - this.callbackId = 1; - this.streamId = 1; - this.postMessageTransfers = true; - this.streamSinks = Object.create(null); - this.streamControllers = Object.create(null); - var callbacksCapabilities = this.callbacksCapabilities = Object.create(null); - var ah = this.actionHandler = Object.create(null); - this._onComObjOnMessage = function (event) { - var data = event.data; - if (data.targetName !== _this.sourceName) { - return; - } - if (data.stream) { - _this._processStreamMessage(data); - } else if (data.isReply) { - var callbackId = data.callbackId; - if (data.callbackId in callbacksCapabilities) { - var callback = callbacksCapabilities[callbackId]; - delete callbacksCapabilities[callbackId]; - if ('error' in data) { - callback.reject(wrapReason(data.error)); - } else { - callback.resolve(data.data); - } - } else { - throw new Error('Cannot resolve callback ' + callbackId); - } - } else if (data.action in ah) { - var action = ah[data.action]; - if (data.callbackId) { - var _sourceName = _this.sourceName; - var _targetName = data.sourceName; - Promise.resolve().then(function () { - return action[0].call(action[1], data.data); - }).then(function (result) { - comObj.postMessage({ - sourceName: _sourceName, - targetName: _targetName, - isReply: true, - callbackId: data.callbackId, - data: result - }); - }, function (reason) { - comObj.postMessage({ - sourceName: _sourceName, - targetName: _targetName, - isReply: true, - callbackId: data.callbackId, - error: makeReasonSerializable(reason) - }); - }); - } else if (data.streamId) { - _this._createStreamSink(data); - } else { - action[0].call(action[1], data.data); - } - } else { - throw new Error('Unknown action from worker: ' + data.action); - } - }; - comObj.addEventListener('message', this._onComObjOnMessage); -} -MessageHandler.prototype = { - on: function on(actionName, handler, scope) { - var ah = this.actionHandler; - if (ah[actionName]) { - throw new Error('There is already an actionName called "' + actionName + '"'); - } - ah[actionName] = [handler, scope]; - }, - send: function send(actionName, data, transfers) { - var message = { - sourceName: this.sourceName, - targetName: this.targetName, - action: actionName, - data: data - }; - this.postMessage(message, transfers); - }, - sendWithPromise: function sendWithPromise(actionName, data, transfers) { - var callbackId = this.callbackId++; - var message = { - sourceName: this.sourceName, - targetName: this.targetName, - action: actionName, - data: data, - callbackId: callbackId - }; - var capability = (0, _util.createPromiseCapability)(); - this.callbacksCapabilities[callbackId] = capability; - try { - this.postMessage(message, transfers); - } catch (e) { - capability.reject(e); - } - return capability.promise; - }, - sendWithStream: function sendWithStream(actionName, data, queueingStrategy, transfers) { - var _this2 = this; - - var streamId = this.streamId++; - var sourceName = this.sourceName; - var targetName = this.targetName; - return new _util.ReadableStream({ - start: function start(controller) { - var startCapability = (0, _util.createPromiseCapability)(); - _this2.streamControllers[streamId] = { - controller: controller, - startCall: startCapability, - isClosed: false - }; - _this2.postMessage({ - sourceName: sourceName, - targetName: targetName, - action: actionName, - streamId: streamId, - data: data, - desiredSize: controller.desiredSize - }); - return startCapability.promise; - }, - pull: function pull(controller) { - var pullCapability = (0, _util.createPromiseCapability)(); - _this2.streamControllers[streamId].pullCall = pullCapability; - _this2.postMessage({ - sourceName: sourceName, - targetName: targetName, - stream: 'pull', - streamId: streamId, - desiredSize: controller.desiredSize - }); - return pullCapability.promise; - }, - cancel: function cancel(reason) { - var cancelCapability = (0, _util.createPromiseCapability)(); - _this2.streamControllers[streamId].cancelCall = cancelCapability; - _this2.streamControllers[streamId].isClosed = true; - _this2.postMessage({ - sourceName: sourceName, - targetName: targetName, - stream: 'cancel', - reason: reason, - streamId: streamId - }); - return cancelCapability.promise; - } - }, queueingStrategy); - }, - _createStreamSink: function _createStreamSink(data) { - var _this3 = this; - - var self = this; - var action = this.actionHandler[data.action]; - var streamId = data.streamId; - var desiredSize = data.desiredSize; - var sourceName = this.sourceName; - var targetName = data.sourceName; - var capability = (0, _util.createPromiseCapability)(); - var sendStreamRequest = function sendStreamRequest(_ref2) { - var stream = _ref2.stream, - chunk = _ref2.chunk, - transfers = _ref2.transfers, - success = _ref2.success, - reason = _ref2.reason; - - _this3.postMessage({ - sourceName: sourceName, - targetName: targetName, - stream: stream, - streamId: streamId, - chunk: chunk, - success: success, - reason: reason - }, transfers); - }; - var streamSink = { - enqueue: function enqueue(chunk) { - var size = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1; - var transfers = arguments[2]; - - if (this.isCancelled) { - return; - } - var lastDesiredSize = this.desiredSize; - this.desiredSize -= size; - if (lastDesiredSize > 0 && this.desiredSize <= 0) { - this.sinkCapability = (0, _util.createPromiseCapability)(); - this.ready = this.sinkCapability.promise; - } - sendStreamRequest({ - stream: 'enqueue', - chunk: chunk, - transfers: transfers - }); - }, - close: function close() { - if (this.isCancelled) { - return; - } - this.isCancelled = true; - sendStreamRequest({ stream: 'close' }); - delete self.streamSinks[streamId]; - }, - error: function error(reason) { - if (this.isCancelled) { - return; - } - this.isCancelled = true; - sendStreamRequest({ - stream: 'error', - reason: reason - }); - }, - - sinkCapability: capability, - onPull: null, - onCancel: null, - isCancelled: false, - desiredSize: desiredSize, - ready: null - }; - streamSink.sinkCapability.resolve(); - streamSink.ready = streamSink.sinkCapability.promise; - this.streamSinks[streamId] = streamSink; - resolveCall(action[0], [data.data, streamSink], action[1]).then(function () { - sendStreamRequest({ - stream: 'start_complete', - success: true - }); - }, function (reason) { - sendStreamRequest({ - stream: 'start_complete', - success: false, - reason: reason - }); - }); - }, - _processStreamMessage: function _processStreamMessage(data) { - var _this4 = this; - - var sourceName = this.sourceName; - var targetName = data.sourceName; - var streamId = data.streamId; - var sendStreamResponse = function sendStreamResponse(_ref3) { - var stream = _ref3.stream, - success = _ref3.success, - reason = _ref3.reason; - - _this4.comObj.postMessage({ - sourceName: sourceName, - targetName: targetName, - stream: stream, - success: success, - streamId: streamId, - reason: reason - }); - }; - var deleteStreamController = function deleteStreamController() { - Promise.all([_this4.streamControllers[data.streamId].startCall, _this4.streamControllers[data.streamId].pullCall, _this4.streamControllers[data.streamId].cancelCall].map(function (capability) { - return capability && finalize(capability.promise); - })).then(function () { - delete _this4.streamControllers[data.streamId]; - }); - }; - switch (data.stream) { - case 'start_complete': - resolveOrReject(this.streamControllers[data.streamId].startCall, data.success, wrapReason(data.reason)); - break; - case 'pull_complete': - resolveOrReject(this.streamControllers[data.streamId].pullCall, data.success, wrapReason(data.reason)); - break; - case 'pull': - if (!this.streamSinks[data.streamId]) { - sendStreamResponse({ - stream: 'pull_complete', - success: true - }); - break; - } - if (this.streamSinks[data.streamId].desiredSize <= 0 && data.desiredSize > 0) { - this.streamSinks[data.streamId].sinkCapability.resolve(); - } - this.streamSinks[data.streamId].desiredSize = data.desiredSize; - resolveCall(this.streamSinks[data.streamId].onPull).then(function () { - sendStreamResponse({ - stream: 'pull_complete', - success: true - }); - }, function (reason) { - sendStreamResponse({ - stream: 'pull_complete', - success: false, - reason: reason - }); - }); - break; - case 'enqueue': - (0, _util.assert)(this.streamControllers[data.streamId], 'enqueue should have stream controller'); - if (!this.streamControllers[data.streamId].isClosed) { - this.streamControllers[data.streamId].controller.enqueue(data.chunk); - } - break; - case 'close': - (0, _util.assert)(this.streamControllers[data.streamId], 'close should have stream controller'); - if (this.streamControllers[data.streamId].isClosed) { - break; - } - this.streamControllers[data.streamId].isClosed = true; - this.streamControllers[data.streamId].controller.close(); - deleteStreamController(); - break; - case 'error': - (0, _util.assert)(this.streamControllers[data.streamId], 'error should have stream controller'); - this.streamControllers[data.streamId].controller.error(wrapReason(data.reason)); - deleteStreamController(); - break; - case 'cancel_complete': - resolveOrReject(this.streamControllers[data.streamId].cancelCall, data.success, wrapReason(data.reason)); - deleteStreamController(); - break; - case 'cancel': - if (!this.streamSinks[data.streamId]) { - break; - } - resolveCall(this.streamSinks[data.streamId].onCancel, [wrapReason(data.reason)]).then(function () { - sendStreamResponse({ - stream: 'cancel_complete', - success: true - }); - }, function (reason) { - sendStreamResponse({ - stream: 'cancel_complete', - success: false, - reason: reason - }); - }); - this.streamSinks[data.streamId].sinkCapability.reject(wrapReason(data.reason)); - this.streamSinks[data.streamId].isCancelled = true; - delete this.streamSinks[data.streamId]; - break; - default: - throw new Error('Unexpected stream case'); - } - }, - postMessage: function postMessage(message, transfers) { - if (transfers && this.postMessageTransfers) { - this.comObj.postMessage(message, transfers); - } else { - this.comObj.postMessage(message); - } - }, - destroy: function destroy() { - this.comObj.removeEventListener('message', this._onComObjOnMessage); - } -}; -exports.MessageHandler = MessageHandler; - -/***/ }), -/* 137 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -module.exports = __w_pdfjs_require__(138); - -/***/ }), -/* 138 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -var g = function () { - return this; -}() || Function("return this")(); -var hadRuntime = g.regeneratorRuntime && Object.getOwnPropertyNames(g).indexOf("regeneratorRuntime") >= 0; -var oldRuntime = hadRuntime && g.regeneratorRuntime; -g.regeneratorRuntime = undefined; -module.exports = __w_pdfjs_require__(139); -if (hadRuntime) { - g.regeneratorRuntime = oldRuntime; -} else { - try { - delete g.regeneratorRuntime; - } catch (e) { - g.regeneratorRuntime = undefined; - } -} - -/***/ }), -/* 139 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; -/* WEBPACK VAR INJECTION */(function(module) { - -var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; - -!function (global) { - "use strict"; - - var Op = Object.prototype; - var hasOwn = Op.hasOwnProperty; - var undefined; - var $Symbol = typeof Symbol === "function" ? Symbol : {}; - var iteratorSymbol = $Symbol.iterator || "@@iterator"; - var asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator"; - var toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag"; - var inModule = ( false ? undefined : _typeof(module)) === "object"; - var runtime = global.regeneratorRuntime; - if (runtime) { - if (inModule) { - module.exports = runtime; - } - return; - } - runtime = global.regeneratorRuntime = inModule ? module.exports : {}; - function wrap(innerFn, outerFn, self, tryLocsList) { - var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator; - var generator = Object.create(protoGenerator.prototype); - var context = new Context(tryLocsList || []); - generator._invoke = makeInvokeMethod(innerFn, self, context); - return generator; - } - runtime.wrap = wrap; - function tryCatch(fn, obj, arg) { - try { - return { - type: "normal", - arg: fn.call(obj, arg) - }; - } catch (err) { - return { - type: "throw", - arg: err - }; - } - } - var GenStateSuspendedStart = "suspendedStart"; - var GenStateSuspendedYield = "suspendedYield"; - var GenStateExecuting = "executing"; - var GenStateCompleted = "completed"; - var ContinueSentinel = {}; - function Generator() {} - function GeneratorFunction() {} - function GeneratorFunctionPrototype() {} - var IteratorPrototype = {}; - IteratorPrototype[iteratorSymbol] = function () { - return this; - }; - var getProto = Object.getPrototypeOf; - var NativeIteratorPrototype = getProto && getProto(getProto(values([]))); - if (NativeIteratorPrototype && NativeIteratorPrototype !== Op && hasOwn.call(NativeIteratorPrototype, iteratorSymbol)) { - IteratorPrototype = NativeIteratorPrototype; - } - var Gp = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(IteratorPrototype); - GeneratorFunction.prototype = Gp.constructor = GeneratorFunctionPrototype; - GeneratorFunctionPrototype.constructor = GeneratorFunction; - GeneratorFunctionPrototype[toStringTagSymbol] = GeneratorFunction.displayName = "GeneratorFunction"; - function defineIteratorMethods(prototype) { - ["next", "throw", "return"].forEach(function (method) { - prototype[method] = function (arg) { - return this._invoke(method, arg); - }; - }); - } - runtime.isGeneratorFunction = function (genFun) { - var ctor = typeof genFun === "function" && genFun.constructor; - return ctor ? ctor === GeneratorFunction || (ctor.displayName || ctor.name) === "GeneratorFunction" : false; - }; - runtime.mark = function (genFun) { - if (Object.setPrototypeOf) { - Object.setPrototypeOf(genFun, GeneratorFunctionPrototype); - } else { - genFun.__proto__ = GeneratorFunctionPrototype; - if (!(toStringTagSymbol in genFun)) { - genFun[toStringTagSymbol] = "GeneratorFunction"; - } - } - genFun.prototype = Object.create(Gp); - return genFun; - }; - runtime.awrap = function (arg) { - return { __await: arg }; - }; - function AsyncIterator(generator) { - function invoke(method, arg, resolve, reject) { - var record = tryCatch(generator[method], generator, arg); - if (record.type === "throw") { - reject(record.arg); - } else { - var result = record.arg; - var value = result.value; - if (value && (typeof value === "undefined" ? "undefined" : _typeof(value)) === "object" && hasOwn.call(value, "__await")) { - return Promise.resolve(value.__await).then(function (value) { - invoke("next", value, resolve, reject); - }, function (err) { - invoke("throw", err, resolve, reject); - }); - } - return Promise.resolve(value).then(function (unwrapped) { - result.value = unwrapped; - resolve(result); - }, reject); - } - } - var previousPromise; - function enqueue(method, arg) { - function callInvokeWithMethodAndArg() { - return new Promise(function (resolve, reject) { - invoke(method, arg, resolve, reject); - }); - } - return previousPromise = previousPromise ? previousPromise.then(callInvokeWithMethodAndArg, callInvokeWithMethodAndArg) : callInvokeWithMethodAndArg(); - } - this._invoke = enqueue; - } - defineIteratorMethods(AsyncIterator.prototype); - AsyncIterator.prototype[asyncIteratorSymbol] = function () { - return this; - }; - runtime.AsyncIterator = AsyncIterator; - runtime.async = function (innerFn, outerFn, self, tryLocsList) { - var iter = new AsyncIterator(wrap(innerFn, outerFn, self, tryLocsList)); - return runtime.isGeneratorFunction(outerFn) ? iter : iter.next().then(function (result) { - return result.done ? result.value : iter.next(); - }); - }; - function makeInvokeMethod(innerFn, self, context) { - var state = GenStateSuspendedStart; - return function invoke(method, arg) { - if (state === GenStateExecuting) { - throw new Error("Generator is already running"); - } - if (state === GenStateCompleted) { - if (method === "throw") { - throw arg; - } - return doneResult(); - } - context.method = method; - context.arg = arg; - while (true) { - var delegate = context.delegate; - if (delegate) { - var delegateResult = maybeInvokeDelegate(delegate, context); - if (delegateResult) { - if (delegateResult === ContinueSentinel) continue; - return delegateResult; - } - } - if (context.method === "next") { - context.sent = context._sent = context.arg; - } else if (context.method === "throw") { - if (state === GenStateSuspendedStart) { - state = GenStateCompleted; - throw context.arg; - } - context.dispatchException(context.arg); - } else if (context.method === "return") { - context.abrupt("return", context.arg); - } - state = GenStateExecuting; - var record = tryCatch(innerFn, self, context); - if (record.type === "normal") { - state = context.done ? GenStateCompleted : GenStateSuspendedYield; - if (record.arg === ContinueSentinel) { - continue; - } - return { - value: record.arg, - done: context.done - }; - } else if (record.type === "throw") { - state = GenStateCompleted; - context.method = "throw"; - context.arg = record.arg; - } - } - }; - } - function maybeInvokeDelegate(delegate, context) { - var method = delegate.iterator[context.method]; - if (method === undefined) { - context.delegate = null; - if (context.method === "throw") { - if (delegate.iterator.return) { - context.method = "return"; - context.arg = undefined; - maybeInvokeDelegate(delegate, context); - if (context.method === "throw") { - return ContinueSentinel; - } - } - context.method = "throw"; - context.arg = new TypeError("The iterator does not provide a 'throw' method"); - } - return ContinueSentinel; - } - var record = tryCatch(method, delegate.iterator, context.arg); - if (record.type === "throw") { - context.method = "throw"; - context.arg = record.arg; - context.delegate = null; - return ContinueSentinel; - } - var info = record.arg; - if (!info) { - context.method = "throw"; - context.arg = new TypeError("iterator result is not an object"); - context.delegate = null; - return ContinueSentinel; - } - if (info.done) { - context[delegate.resultName] = info.value; - context.next = delegate.nextLoc; - if (context.method !== "return") { - context.method = "next"; - context.arg = undefined; - } - } else { - return info; - } - context.delegate = null; - return ContinueSentinel; - } - defineIteratorMethods(Gp); - Gp[toStringTagSymbol] = "Generator"; - Gp[iteratorSymbol] = function () { - return this; - }; - Gp.toString = function () { - return "[object Generator]"; - }; - function pushTryEntry(locs) { - var entry = { tryLoc: locs[0] }; - if (1 in locs) { - entry.catchLoc = locs[1]; - } - if (2 in locs) { - entry.finallyLoc = locs[2]; - entry.afterLoc = locs[3]; - } - this.tryEntries.push(entry); - } - function resetTryEntry(entry) { - var record = entry.completion || {}; - record.type = "normal"; - delete record.arg; - entry.completion = record; - } - function Context(tryLocsList) { - this.tryEntries = [{ tryLoc: "root" }]; - tryLocsList.forEach(pushTryEntry, this); - this.reset(true); - } - runtime.keys = function (object) { - var keys = []; - for (var key in object) { - keys.push(key); - } - keys.reverse(); - return function next() { - while (keys.length) { - var key = keys.pop(); - if (key in object) { - next.value = key; - next.done = false; - return next; - } - } - next.done = true; - return next; - }; - }; - function values(iterable) { - if (iterable) { - var iteratorMethod = iterable[iteratorSymbol]; - if (iteratorMethod) { - return iteratorMethod.call(iterable); - } - if (typeof iterable.next === "function") { - return iterable; - } - if (!isNaN(iterable.length)) { - var i = -1, - next = function next() { - while (++i < iterable.length) { - if (hasOwn.call(iterable, i)) { - next.value = iterable[i]; - next.done = false; - return next; - } - } - next.value = undefined; - next.done = true; - return next; - }; - return next.next = next; - } - } - return { next: doneResult }; - } - runtime.values = values; - function doneResult() { - return { - value: undefined, - done: true - }; - } - Context.prototype = { - constructor: Context, - reset: function reset(skipTempReset) { - this.prev = 0; - this.next = 0; - this.sent = this._sent = undefined; - this.done = false; - this.delegate = null; - this.method = "next"; - this.arg = undefined; - this.tryEntries.forEach(resetTryEntry); - if (!skipTempReset) { - for (var name in this) { - if (name.charAt(0) === "t" && hasOwn.call(this, name) && !isNaN(+name.slice(1))) { - this[name] = undefined; - } - } - } - }, - stop: function stop() { - this.done = true; - var rootEntry = this.tryEntries[0]; - var rootRecord = rootEntry.completion; - if (rootRecord.type === "throw") { - throw rootRecord.arg; - } - return this.rval; - }, - dispatchException: function dispatchException(exception) { - if (this.done) { - throw exception; - } - var context = this; - function handle(loc, caught) { - record.type = "throw"; - record.arg = exception; - context.next = loc; - if (caught) { - context.method = "next"; - context.arg = undefined; - } - return !!caught; - } - for (var i = this.tryEntries.length - 1; i >= 0; --i) { - var entry = this.tryEntries[i]; - var record = entry.completion; - if (entry.tryLoc === "root") { - return handle("end"); - } - if (entry.tryLoc <= this.prev) { - var hasCatch = hasOwn.call(entry, "catchLoc"); - var hasFinally = hasOwn.call(entry, "finallyLoc"); - if (hasCatch && hasFinally) { - if (this.prev < entry.catchLoc) { - return handle(entry.catchLoc, true); - } else if (this.prev < entry.finallyLoc) { - return handle(entry.finallyLoc); - } - } else if (hasCatch) { - if (this.prev < entry.catchLoc) { - return handle(entry.catchLoc, true); - } - } else if (hasFinally) { - if (this.prev < entry.finallyLoc) { - return handle(entry.finallyLoc); - } - } else { - throw new Error("try statement without catch or finally"); - } - } - } - }, - abrupt: function abrupt(type, arg) { - for (var i = this.tryEntries.length - 1; i >= 0; --i) { - var entry = this.tryEntries[i]; - if (entry.tryLoc <= this.prev && hasOwn.call(entry, "finallyLoc") && this.prev < entry.finallyLoc) { - var finallyEntry = entry; - break; - } - } - if (finallyEntry && (type === "break" || type === "continue") && finallyEntry.tryLoc <= arg && arg <= finallyEntry.finallyLoc) { - finallyEntry = null; - } - var record = finallyEntry ? finallyEntry.completion : {}; - record.type = type; - record.arg = arg; - if (finallyEntry) { - this.method = "next"; - this.next = finallyEntry.finallyLoc; - return ContinueSentinel; - } - return this.complete(record); - }, - complete: function complete(record, afterLoc) { - if (record.type === "throw") { - throw record.arg; - } - if (record.type === "break" || record.type === "continue") { - this.next = record.arg; - } else if (record.type === "return") { - this.rval = this.arg = record.arg; - this.method = "return"; - this.next = "end"; - } else if (record.type === "normal" && afterLoc) { - this.next = afterLoc; - } - return ContinueSentinel; - }, - finish: function finish(finallyLoc) { - for (var i = this.tryEntries.length - 1; i >= 0; --i) { - var entry = this.tryEntries[i]; - if (entry.finallyLoc === finallyLoc) { - this.complete(entry.completion, entry.afterLoc); - resetTryEntry(entry); - return ContinueSentinel; - } - } - }, - "catch": function _catch(tryLoc) { - for (var i = this.tryEntries.length - 1; i >= 0; --i) { - var entry = this.tryEntries[i]; - if (entry.tryLoc === tryLoc) { - var record = entry.completion; - if (record.type === "throw") { - var thrown = record.arg; - resetTryEntry(entry); - } - return thrown; - } - } - throw new Error("illegal catch attempt"); - }, - delegateYield: function delegateYield(iterable, resultName, nextLoc) { - this.delegate = { - iterator: values(iterable), - resultName: resultName, - nextLoc: nextLoc - }; - if (this.method === "next") { - this.arg = undefined; - } - return ContinueSentinel; - } - }; -}(function () { - return this; -}() || Function("return this")()); -/* WEBPACK VAR INJECTION */}.call(this, __w_pdfjs_require__(140)(module))) - -/***/ }), -/* 140 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -module.exports = function (module) { - if (!module.webpackPolyfill) { - module.deprecate = function () {}; - module.paths = []; - if (!module.children) module.children = []; - Object.defineProperty(module, "loaded", { - enumerable: true, - get: function get() { - return module.l; - } - }); - Object.defineProperty(module, "id", { - enumerable: true, - get: function get() { - return module.i; - } - }); - module.webpackPolyfill = 1; - } - return module; -}; - -/***/ }), -/* 141 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.Metadata = undefined; - -var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); - -var _util = __w_pdfjs_require__(1); - -var _xml_parser = __w_pdfjs_require__(142); - -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - -var Metadata = function () { - function Metadata(data) { - _classCallCheck(this, Metadata); - - (0, _util.assert)(typeof data === 'string', 'Metadata: input is not a string'); - data = this._repair(data); - var parser = new _xml_parser.SimpleXMLParser(); - var xmlDocument = parser.parseFromString(data); - this._metadata = Object.create(null); - if (xmlDocument) { - this._parse(xmlDocument); - } - } - - _createClass(Metadata, [{ - key: '_repair', - value: function _repair(data) { - return data.replace(/>\\376\\377([^<]+)/g, function (all, codes) { - var bytes = codes.replace(/\\([0-3])([0-7])([0-7])/g, function (code, d1, d2, d3) { - return String.fromCharCode(d1 * 64 + d2 * 8 + d3 * 1); - }).replace(/&(amp|apos|gt|lt|quot);/g, function (str, name) { - switch (name) { - case 'amp': - return '&'; - case 'apos': - return '\''; - case 'gt': - return '>'; - case 'lt': - return '<'; - case 'quot': - return '\"'; - } - throw new Error('_repair: ' + name + ' isn\'t defined.'); - }); - var chars = ''; - for (var i = 0, ii = bytes.length; i < ii; i += 2) { - var code = bytes.charCodeAt(i) * 256 + bytes.charCodeAt(i + 1); - if (code >= 32 && code < 127 && code !== 60 && code !== 62 && code !== 38) { - chars += String.fromCharCode(code); - } else { - chars += '&#x' + (0x10000 + code).toString(16).substring(1) + ';'; - } - } - return '>' + chars; - }); - } - }, { - key: '_parse', - value: function _parse(xmlDocument) { - var rdf = xmlDocument.documentElement; - if (rdf.nodeName.toLowerCase() !== 'rdf:rdf') { - rdf = rdf.firstChild; - while (rdf && rdf.nodeName.toLowerCase() !== 'rdf:rdf') { - rdf = rdf.nextSibling; - } - } - var nodeName = rdf ? rdf.nodeName.toLowerCase() : null; - if (!rdf || nodeName !== 'rdf:rdf' || !rdf.hasChildNodes()) { - return; - } - var children = rdf.childNodes; - for (var i = 0, ii = children.length; i < ii; i++) { - var desc = children[i]; - if (desc.nodeName.toLowerCase() !== 'rdf:description') { - continue; - } - for (var j = 0, jj = desc.childNodes.length; j < jj; j++) { - if (desc.childNodes[j].nodeName.toLowerCase() !== '#text') { - var entry = desc.childNodes[j]; - var name = entry.nodeName.toLowerCase(); - this._metadata[name] = entry.textContent.trim(); - } - } - } - } - }, { - key: 'get', - value: function get(name) { - return this._metadata[name] || null; - } - }, { - key: 'getAll', - value: function getAll() { - return this._metadata; - } - }, { - key: 'has', - value: function has(name) { - return typeof this._metadata[name] !== 'undefined'; - } - }]); - - return Metadata; -}(); - -exports.Metadata = Metadata; - -/***/ }), -/* 142 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }(); - -var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } }; - -var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); - -function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; } - -function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } - -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - -var XMLParserErrorCode = { - NoError: 0, - EndOfDocument: -1, - UnterminatedCdat: -2, - UnterminatedXmlDeclaration: -3, - UnterminatedDoctypeDeclaration: -4, - UnterminatedComment: -5, - MalformedElement: -6, - OutOfMemory: -7, - UnterminatedAttributeValue: -8, - UnterminatedElement: -9, - ElementNeverBegun: -10 -}; -function isWhitespace(s, index) { - var ch = s[index]; - return ch === ' ' || ch === '\n' || ch === '\r' || ch === '\t'; -} -function isWhitespaceString(s) { - for (var i = 0, ii = s.length; i < ii; i++) { - if (!isWhitespace(s, i)) { - return false; - } - } - return true; -} - -var XMLParserBase = function () { - function XMLParserBase() { - _classCallCheck(this, XMLParserBase); - } - - _createClass(XMLParserBase, [{ - key: '_resolveEntities', - value: function _resolveEntities(s) { - return s.replace(/&([^;]+);/g, function (all, entity) { - if (entity.substring(0, 2) === '#x') { - return String.fromCharCode(parseInt(entity.substring(2), 16)); - } else if (entity.substring(0, 1) === '#') { - return String.fromCharCode(parseInt(entity.substring(1), 10)); - } - switch (entity) { - case 'lt': - return '<'; - case 'gt': - return '>'; - case 'amp': - return '&'; - case 'quot': - return '\"'; - } - return this.onResolveEntity(entity); - }); - } - }, { - key: '_parseContent', - value: function _parseContent(s, start) { - var pos = start, - name = void 0, - attributes = []; - function skipWs() { - while (pos < s.length && isWhitespace(s, pos)) { - ++pos; - } - } - while (pos < s.length && !isWhitespace(s, pos) && s[pos] !== '>' && s[pos] !== '/') { - ++pos; - } - name = s.substring(start, pos); - skipWs(); - while (pos < s.length && s[pos] !== '>' && s[pos] !== '/' && s[pos] !== '?') { - skipWs(); - var attrName = '', - attrValue = ''; - while (pos < s.length && !isWhitespace(s, pos) && s[pos] !== '=') { - attrName += s[pos]; - ++pos; - } - skipWs(); - if (s[pos] !== '=') { - return null; - } - ++pos; - skipWs(); - var attrEndChar = s[pos]; - if (attrEndChar !== '\"' && attrEndChar !== '\'') { - return null; - } - var attrEndIndex = s.indexOf(attrEndChar, ++pos); - if (attrEndIndex < 0) { - return null; - } - attrValue = s.substring(pos, attrEndIndex); - attributes.push({ - name: attrName, - value: this._resolveEntities(attrValue) - }); - pos = attrEndIndex + 1; - skipWs(); - } - return { - name: name, - attributes: attributes, - parsed: pos - start - }; - } - }, { - key: '_parseProcessingInstruction', - value: function _parseProcessingInstruction(s, start) { - var pos = start, - name = void 0, - value = void 0; - function skipWs() { - while (pos < s.length && isWhitespace(s, pos)) { - ++pos; - } - } - while (pos < s.length && !isWhitespace(s, pos) && s[pos] !== '>' && s[pos] !== '/') { - ++pos; - } - name = s.substring(start, pos); - skipWs(); - var attrStart = pos; - while (pos < s.length && (s[pos] !== '?' || s[pos + 1] !== '>')) { - ++pos; - } - value = s.substring(attrStart, pos); - return { - name: name, - value: value, - parsed: pos - start - }; - } - }, { - key: 'parseXml', - value: function parseXml(s) { - var i = 0; - while (i < s.length) { - var ch = s[i]; - var j = i; - if (ch === '<') { - ++j; - var ch2 = s[j]; - var q = void 0; - switch (ch2) { - case '/': - ++j; - q = s.indexOf('>', j); - if (q < 0) { - this.onError(XMLParserErrorCode.UnterminatedElement); - return; - } - this.onEndElement(s.substring(j, q)); - j = q + 1; - break; - case '?': - ++j; - var pi = this._parseProcessingInstruction(s, j); - if (s.substring(j + pi.parsed, j + pi.parsed + 2) !== '?>') { - this.onError(XMLParserErrorCode.UnterminatedXmlDeclaration); - return; - } - this.onPi(pi.name, pi.value); - j += pi.parsed + 2; - break; - case '!': - if (s.substring(j + 1, j + 3) === '--') { - q = s.indexOf('-->', j + 3); - if (q < 0) { - this.onError(XMLParserErrorCode.UnterminatedComment); - return; - } - this.onComment(s.substring(j + 3, q)); - j = q + 3; - } else if (s.substring(j + 1, j + 8) === '[CDATA[') { - q = s.indexOf(']]>', j + 8); - if (q < 0) { - this.onError(XMLParserErrorCode.UnterminatedCdat); - return; - } - this.onCdata(s.substring(j + 8, q)); - j = q + 3; - } else if (s.substring(j + 1, j + 8) === 'DOCTYPE') { - var q2 = s.indexOf('[', j + 8); - var complexDoctype = false; - q = s.indexOf('>', j + 8); - if (q < 0) { - this.onError(XMLParserErrorCode.UnterminatedDoctypeDeclaration); - return; - } - if (q2 > 0 && q > q2) { - q = s.indexOf(']>', j + 8); - if (q < 0) { - this.onError(XMLParserErrorCode.UnterminatedDoctypeDeclaration); - return; - } - complexDoctype = true; - } - var doctypeContent = s.substring(j + 8, q + (complexDoctype ? 1 : 0)); - this.onDoctype(doctypeContent); - j = q + (complexDoctype ? 2 : 1); - } else { - this.onError(XMLParserErrorCode.MalformedElement); - return; - } - break; - default: - var content = this._parseContent(s, j); - if (content === null) { - this.onError(XMLParserErrorCode.MalformedElement); - return; - } - var isClosed = false; - if (s.substring(j + content.parsed, j + content.parsed + 2) === '/>') { - isClosed = true; - } else if (s.substring(j + content.parsed, j + content.parsed + 1) !== '>') { - this.onError(XMLParserErrorCode.UnterminatedElement); - return; - } - this.onBeginElement(content.name, content.attributes, isClosed); - j += content.parsed + (isClosed ? 2 : 1); - break; - } - } else { - while (j < s.length && s[j] !== '<') { - j++; - } - var text = s.substring(i, j); - this.onText(this._resolveEntities(text)); - } - i = j; - } - } - }, { - key: 'onResolveEntity', - value: function onResolveEntity(name) { - return '&' + name + ';'; - } - }, { - key: 'onPi', - value: function onPi(name, value) {} - }, { - key: 'onComment', - value: function onComment(text) {} - }, { - key: 'onCdata', - value: function onCdata(text) {} - }, { - key: 'onDoctype', - value: function onDoctype(doctypeContent) {} - }, { - key: 'onText', - value: function onText(text) {} - }, { - key: 'onBeginElement', - value: function onBeginElement(name, attributes, isEmpty) {} - }, { - key: 'onEndElement', - value: function onEndElement(name) {} - }, { - key: 'onError', - value: function onError(code) {} - }]); - - return XMLParserBase; -}(); - -var SimpleDOMNode = function () { - function SimpleDOMNode(nodeName, nodeValue) { - _classCallCheck(this, SimpleDOMNode); - - this.nodeName = nodeName; - this.nodeValue = nodeValue; - Object.defineProperty(this, 'parentNode', { - value: null, - writable: true - }); - } - - _createClass(SimpleDOMNode, [{ - key: 'hasChildNodes', - value: function hasChildNodes() { - return this.childNodes && this.childNodes.length > 0; - } - }, { - key: 'firstChild', - get: function get() { - return this.childNodes[0]; - } - }, { - key: 'nextSibling', - get: function get() { - var index = this.parentNode.childNodes.indexOf(this); - return this.parentNode.childNodes[index + 1]; - } - }, { - key: 'textContent', - get: function get() { - if (!this.childNodes) { - return this.nodeValue || ''; - } - return this.childNodes.map(function (child) { - return child.textContent; - }).join(''); - } - }]); - - return SimpleDOMNode; -}(); - -var SimpleXMLParser = function (_XMLParserBase) { - _inherits(SimpleXMLParser, _XMLParserBase); - - function SimpleXMLParser() { - _classCallCheck(this, SimpleXMLParser); - - var _this = _possibleConstructorReturn(this, (SimpleXMLParser.__proto__ || Object.getPrototypeOf(SimpleXMLParser)).call(this)); - - _this._currentFragment = null; - _this._stack = null; - _this._errorCode = XMLParserErrorCode.NoError; - return _this; - } - - _createClass(SimpleXMLParser, [{ - key: 'parseFromString', - value: function parseFromString(data) { - this._currentFragment = []; - this._stack = []; - this._errorCode = XMLParserErrorCode.NoError; - this.parseXml(data); - if (this._errorCode !== XMLParserErrorCode.NoError) { - return undefined; - } - - var _currentFragment = _slicedToArray(this._currentFragment, 1), - documentElement = _currentFragment[0]; - - if (!documentElement) { - return undefined; - } - return { documentElement: documentElement }; - } - }, { - key: 'onResolveEntity', - value: function onResolveEntity(name) { - switch (name) { - case 'apos': - return '\''; - } - return _get(SimpleXMLParser.prototype.__proto__ || Object.getPrototypeOf(SimpleXMLParser.prototype), 'onResolveEntity', this).call(this, name); - } - }, { - key: 'onText', - value: function onText(text) { - if (isWhitespaceString(text)) { - return; - } - var node = new SimpleDOMNode('#text', text); - this._currentFragment.push(node); - } - }, { - key: 'onCdata', - value: function onCdata(text) { - var node = new SimpleDOMNode('#text', text); - this._currentFragment.push(node); - } - }, { - key: 'onBeginElement', - value: function onBeginElement(name, attributes, isEmpty) { - var node = new SimpleDOMNode(name); - node.childNodes = []; - this._currentFragment.push(node); - if (isEmpty) { - return; - } - this._stack.push(this._currentFragment); - this._currentFragment = node.childNodes; - } - }, { - key: 'onEndElement', - value: function onEndElement(name) { - this._currentFragment = this._stack.pop(); - var lastElement = this._currentFragment[this._currentFragment.length - 1]; - for (var i = 0, ii = lastElement.childNodes.length; i < ii; i++) { - lastElement.childNodes[i].parentNode = lastElement; - } - } - }, { - key: 'onError', - value: function onError(code) { - this._errorCode = code; - } - }]); - - return SimpleXMLParser; -}(XMLParserBase); - -exports.SimpleXMLParser = SimpleXMLParser; - -/***/ }), -/* 143 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.PDFDataTransportStream = undefined; - -var _regenerator = __w_pdfjs_require__(137); - -var _regenerator2 = _interopRequireDefault(_regenerator); - -var _util = __w_pdfjs_require__(1); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -function _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step("next", value); }, function (err) { step("throw", err); }); } } return step("next"); }); }; } - -var PDFDataTransportStream = function PDFDataTransportStreamClosure() { - function PDFDataTransportStream(params, pdfDataRangeTransport) { - var _this = this; - - (0, _util.assert)(pdfDataRangeTransport); - this._queuedChunks = []; - var initialData = params.initialData; - if (initialData && initialData.length > 0) { - var buffer = new Uint8Array(initialData).buffer; - this._queuedChunks.push(buffer); - } - this._pdfDataRangeTransport = pdfDataRangeTransport; - this._isStreamingSupported = !params.disableStream; - this._isRangeSupported = !params.disableRange; - this._contentLength = params.length; - this._fullRequestReader = null; - this._rangeReaders = []; - this._pdfDataRangeTransport.addRangeListener(function (begin, chunk) { - _this._onReceiveData({ - begin: begin, - chunk: chunk - }); - }); - this._pdfDataRangeTransport.addProgressListener(function (loaded) { - _this._onProgress({ loaded: loaded }); - }); - this._pdfDataRangeTransport.addProgressiveReadListener(function (chunk) { - _this._onReceiveData({ chunk: chunk }); - }); - this._pdfDataRangeTransport.transportReady(); - } - PDFDataTransportStream.prototype = { - _onReceiveData: function PDFDataTransportStream_onReceiveData(args) { - var buffer = new Uint8Array(args.chunk).buffer; - if (args.begin === undefined) { - if (this._fullRequestReader) { - this._fullRequestReader._enqueue(buffer); - } else { - this._queuedChunks.push(buffer); - } - } else { - var found = this._rangeReaders.some(function (rangeReader) { - if (rangeReader._begin !== args.begin) { - return false; - } - rangeReader._enqueue(buffer); - return true; - }); - (0, _util.assert)(found); - } - }, - _onProgress: function PDFDataTransportStream_onDataProgress(evt) { - if (this._rangeReaders.length > 0) { - var firstReader = this._rangeReaders[0]; - if (firstReader.onProgress) { - firstReader.onProgress({ loaded: evt.loaded }); - } - } - }, - _removeRangeReader: function PDFDataTransportStream_removeRangeReader(reader) { - var i = this._rangeReaders.indexOf(reader); - if (i >= 0) { - this._rangeReaders.splice(i, 1); - } - }, - getFullReader: function PDFDataTransportStream_getFullReader() { - (0, _util.assert)(!this._fullRequestReader); - var queuedChunks = this._queuedChunks; - this._queuedChunks = null; - return new PDFDataTransportStreamReader(this, queuedChunks); - }, - getRangeReader: function PDFDataTransportStream_getRangeReader(begin, end) { - var reader = new PDFDataTransportStreamRangeReader(this, begin, end); - this._pdfDataRangeTransport.requestDataRange(begin, end); - this._rangeReaders.push(reader); - return reader; - }, - cancelAllRequests: function PDFDataTransportStream_cancelAllRequests(reason) { - if (this._fullRequestReader) { - this._fullRequestReader.cancel(reason); - } - var readers = this._rangeReaders.slice(0); - readers.forEach(function (rangeReader) { - rangeReader.cancel(reason); - }); - this._pdfDataRangeTransport.abort(); - } - }; - function PDFDataTransportStreamReader(stream, queuedChunks) { - this._stream = stream; - this._done = false; - this._filename = null; - this._queuedChunks = queuedChunks || []; - this._requests = []; - this._headersReady = Promise.resolve(); - stream._fullRequestReader = this; - this.onProgress = null; - } - PDFDataTransportStreamReader.prototype = { - _enqueue: function PDFDataTransportStreamReader_enqueue(chunk) { - if (this._done) { - return; - } - if (this._requests.length > 0) { - var requestCapability = this._requests.shift(); - requestCapability.resolve({ - value: chunk, - done: false - }); - return; - } - this._queuedChunks.push(chunk); - }, - get headersReady() { - return this._headersReady; - }, - get filename() { - return this._filename; - }, - get isRangeSupported() { - return this._stream._isRangeSupported; - }, - get isStreamingSupported() { - return this._stream._isStreamingSupported; - }, - get contentLength() { - return this._stream._contentLength; - }, - read: function () { - var _ref = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee() { - var chunk, requestCapability; - return _regenerator2.default.wrap(function _callee$(_context) { - while (1) { - switch (_context.prev = _context.next) { - case 0: - if (!(this._queuedChunks.length > 0)) { - _context.next = 3; - break; - } - - chunk = this._queuedChunks.shift(); - return _context.abrupt('return', { - value: chunk, - done: false - }); - - case 3: - if (!this._done) { - _context.next = 5; - break; - } - - return _context.abrupt('return', { - value: undefined, - done: true - }); - - case 5: - requestCapability = (0, _util.createPromiseCapability)(); - - this._requests.push(requestCapability); - return _context.abrupt('return', requestCapability.promise); - - case 8: - case 'end': - return _context.stop(); - } - } - }, _callee, this); - })); - - function read() { - return _ref.apply(this, arguments); - } - - return read; - }(), - - cancel: function PDFDataTransportStreamReader_cancel(reason) { - this._done = true; - this._requests.forEach(function (requestCapability) { - requestCapability.resolve({ - value: undefined, - done: true - }); - }); - this._requests = []; - } - }; - function PDFDataTransportStreamRangeReader(stream, begin, end) { - this._stream = stream; - this._begin = begin; - this._end = end; - this._queuedChunk = null; - this._requests = []; - this._done = false; - this.onProgress = null; - } - PDFDataTransportStreamRangeReader.prototype = { - _enqueue: function PDFDataTransportStreamRangeReader_enqueue(chunk) { - if (this._done) { - return; - } - if (this._requests.length === 0) { - this._queuedChunk = chunk; - } else { - var requestsCapability = this._requests.shift(); - requestsCapability.resolve({ - value: chunk, - done: false - }); - this._requests.forEach(function (requestCapability) { - requestCapability.resolve({ - value: undefined, - done: true - }); - }); - this._requests = []; - } - this._done = true; - this._stream._removeRangeReader(this); - }, - get isStreamingSupported() { - return false; - }, - read: function () { - var _ref2 = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee2() { - var chunk, requestCapability; - return _regenerator2.default.wrap(function _callee2$(_context2) { - while (1) { - switch (_context2.prev = _context2.next) { - case 0: - if (!this._queuedChunk) { - _context2.next = 4; - break; - } - - chunk = this._queuedChunk; - - this._queuedChunk = null; - return _context2.abrupt('return', { - value: chunk, - done: false - }); - - case 4: - if (!this._done) { - _context2.next = 6; - break; - } - - return _context2.abrupt('return', { - value: undefined, - done: true - }); - - case 6: - requestCapability = (0, _util.createPromiseCapability)(); - - this._requests.push(requestCapability); - return _context2.abrupt('return', requestCapability.promise); - - case 9: - case 'end': - return _context2.stop(); - } - } - }, _callee2, this); - })); - - function read() { - return _ref2.apply(this, arguments); - } - - return read; - }(), - - cancel: function PDFDataTransportStreamRangeReader_cancel(reason) { - this._done = true; - this._requests.forEach(function (requestCapability) { - requestCapability.resolve({ - value: undefined, - done: true - }); - }); - this._requests = []; - this._stream._removeRangeReader(this); - } - }; - return PDFDataTransportStream; -}(); -exports.PDFDataTransportStream = PDFDataTransportStream; - -/***/ }), -/* 144 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.WebGLContext = undefined; - -var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); - -var _util = __w_pdfjs_require__(1); - -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - -var WebGLContext = function () { - function WebGLContext(_ref) { - var _ref$enable = _ref.enable, - enable = _ref$enable === undefined ? false : _ref$enable; - - _classCallCheck(this, WebGLContext); - - this._enabled = enable === true; - } - - _createClass(WebGLContext, [{ - key: 'composeSMask', - value: function composeSMask(_ref2) { - var layer = _ref2.layer, - mask = _ref2.mask, - properties = _ref2.properties; - - return WebGLUtils.composeSMask(layer, mask, properties); - } - }, { - key: 'drawFigures', - value: function drawFigures(_ref3) { - var width = _ref3.width, - height = _ref3.height, - backgroundColor = _ref3.backgroundColor, - figures = _ref3.figures, - context = _ref3.context; - - return WebGLUtils.drawFigures(width, height, backgroundColor, figures, context); - } - }, { - key: 'clear', - value: function clear() { - WebGLUtils.cleanup(); - } - }, { - key: 'isEnabled', - get: function get() { - var enabled = this._enabled; - if (enabled) { - enabled = WebGLUtils.tryInitGL(); - } - return (0, _util.shadow)(this, 'isEnabled', enabled); - } - }]); - - return WebGLContext; -}(); - -var WebGLUtils = function WebGLUtilsClosure() { - function loadShader(gl, code, shaderType) { - var shader = gl.createShader(shaderType); - gl.shaderSource(shader, code); - gl.compileShader(shader); - var compiled = gl.getShaderParameter(shader, gl.COMPILE_STATUS); - if (!compiled) { - var errorMsg = gl.getShaderInfoLog(shader); - throw new Error('Error during shader compilation: ' + errorMsg); - } - return shader; - } - function createVertexShader(gl, code) { - return loadShader(gl, code, gl.VERTEX_SHADER); - } - function createFragmentShader(gl, code) { - return loadShader(gl, code, gl.FRAGMENT_SHADER); - } - function createProgram(gl, shaders) { - var program = gl.createProgram(); - for (var i = 0, ii = shaders.length; i < ii; ++i) { - gl.attachShader(program, shaders[i]); - } - gl.linkProgram(program); - var linked = gl.getProgramParameter(program, gl.LINK_STATUS); - if (!linked) { - var errorMsg = gl.getProgramInfoLog(program); - throw new Error('Error during program linking: ' + errorMsg); - } - return program; - } - function createTexture(gl, image, textureId) { - gl.activeTexture(textureId); - var texture = gl.createTexture(); - gl.bindTexture(gl.TEXTURE_2D, texture); - gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE); - gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE); - gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST); - gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST); - gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, image); - return texture; - } - var currentGL, currentCanvas; - function generateGL() { - if (currentGL) { - return; - } - currentCanvas = document.createElement('canvas'); - currentGL = currentCanvas.getContext('webgl', { premultipliedalpha: false }); - } - var smaskVertexShaderCode = '\ - attribute vec2 a_position; \ - attribute vec2 a_texCoord; \ - \ - uniform vec2 u_resolution; \ - \ - varying vec2 v_texCoord; \ - \ - void main() { \ - vec2 clipSpace = (a_position / u_resolution) * 2.0 - 1.0; \ - gl_Position = vec4(clipSpace * vec2(1, -1), 0, 1); \ - \ - v_texCoord = a_texCoord; \ - } '; - var smaskFragmentShaderCode = '\ - precision mediump float; \ - \ - uniform vec4 u_backdrop; \ - uniform int u_subtype; \ - uniform sampler2D u_image; \ - uniform sampler2D u_mask; \ - \ - varying vec2 v_texCoord; \ - \ - void main() { \ - vec4 imageColor = texture2D(u_image, v_texCoord); \ - vec4 maskColor = texture2D(u_mask, v_texCoord); \ - if (u_backdrop.a > 0.0) { \ - maskColor.rgb = maskColor.rgb * maskColor.a + \ - u_backdrop.rgb * (1.0 - maskColor.a); \ - } \ - float lum; \ - if (u_subtype == 0) { \ - lum = maskColor.a; \ - } else { \ - lum = maskColor.r * 0.3 + maskColor.g * 0.59 + \ - maskColor.b * 0.11; \ - } \ - imageColor.a *= lum; \ - imageColor.rgb *= imageColor.a; \ - gl_FragColor = imageColor; \ - } '; - var smaskCache = null; - function initSmaskGL() { - var canvas, gl; - generateGL(); - canvas = currentCanvas; - currentCanvas = null; - gl = currentGL; - currentGL = null; - var vertexShader = createVertexShader(gl, smaskVertexShaderCode); - var fragmentShader = createFragmentShader(gl, smaskFragmentShaderCode); - var program = createProgram(gl, [vertexShader, fragmentShader]); - gl.useProgram(program); - var cache = {}; - cache.gl = gl; - cache.canvas = canvas; - cache.resolutionLocation = gl.getUniformLocation(program, 'u_resolution'); - cache.positionLocation = gl.getAttribLocation(program, 'a_position'); - cache.backdropLocation = gl.getUniformLocation(program, 'u_backdrop'); - cache.subtypeLocation = gl.getUniformLocation(program, 'u_subtype'); - var texCoordLocation = gl.getAttribLocation(program, 'a_texCoord'); - var texLayerLocation = gl.getUniformLocation(program, 'u_image'); - var texMaskLocation = gl.getUniformLocation(program, 'u_mask'); - var texCoordBuffer = gl.createBuffer(); - gl.bindBuffer(gl.ARRAY_BUFFER, texCoordBuffer); - gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([0.0, 0.0, 1.0, 0.0, 0.0, 1.0, 0.0, 1.0, 1.0, 0.0, 1.0, 1.0]), gl.STATIC_DRAW); - gl.enableVertexAttribArray(texCoordLocation); - gl.vertexAttribPointer(texCoordLocation, 2, gl.FLOAT, false, 0, 0); - gl.uniform1i(texLayerLocation, 0); - gl.uniform1i(texMaskLocation, 1); - smaskCache = cache; - } - function composeSMask(layer, mask, properties) { - var width = layer.width, - height = layer.height; - if (!smaskCache) { - initSmaskGL(); - } - var cache = smaskCache, - canvas = cache.canvas, - gl = cache.gl; - canvas.width = width; - canvas.height = height; - gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight); - gl.uniform2f(cache.resolutionLocation, width, height); - if (properties.backdrop) { - gl.uniform4f(cache.resolutionLocation, properties.backdrop[0], properties.backdrop[1], properties.backdrop[2], 1); - } else { - gl.uniform4f(cache.resolutionLocation, 0, 0, 0, 0); - } - gl.uniform1i(cache.subtypeLocation, properties.subtype === 'Luminosity' ? 1 : 0); - var texture = createTexture(gl, layer, gl.TEXTURE0); - var maskTexture = createTexture(gl, mask, gl.TEXTURE1); - var buffer = gl.createBuffer(); - gl.bindBuffer(gl.ARRAY_BUFFER, buffer); - gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([0, 0, width, 0, 0, height, 0, height, width, 0, width, height]), gl.STATIC_DRAW); - gl.enableVertexAttribArray(cache.positionLocation); - gl.vertexAttribPointer(cache.positionLocation, 2, gl.FLOAT, false, 0, 0); - gl.clearColor(0, 0, 0, 0); - gl.enable(gl.BLEND); - gl.blendFunc(gl.ONE, gl.ONE_MINUS_SRC_ALPHA); - gl.clear(gl.COLOR_BUFFER_BIT); - gl.drawArrays(gl.TRIANGLES, 0, 6); - gl.flush(); - gl.deleteTexture(texture); - gl.deleteTexture(maskTexture); - gl.deleteBuffer(buffer); - return canvas; - } - var figuresVertexShaderCode = '\ - attribute vec2 a_position; \ - attribute vec3 a_color; \ - \ - uniform vec2 u_resolution; \ - uniform vec2 u_scale; \ - uniform vec2 u_offset; \ - \ - varying vec4 v_color; \ - \ - void main() { \ - vec2 position = (a_position + u_offset) * u_scale; \ - vec2 clipSpace = (position / u_resolution) * 2.0 - 1.0; \ - gl_Position = vec4(clipSpace * vec2(1, -1), 0, 1); \ - \ - v_color = vec4(a_color / 255.0, 1.0); \ - } '; - var figuresFragmentShaderCode = '\ - precision mediump float; \ - \ - varying vec4 v_color; \ - \ - void main() { \ - gl_FragColor = v_color; \ - } '; - var figuresCache = null; - function initFiguresGL() { - var canvas, gl; - generateGL(); - canvas = currentCanvas; - currentCanvas = null; - gl = currentGL; - currentGL = null; - var vertexShader = createVertexShader(gl, figuresVertexShaderCode); - var fragmentShader = createFragmentShader(gl, figuresFragmentShaderCode); - var program = createProgram(gl, [vertexShader, fragmentShader]); - gl.useProgram(program); - var cache = {}; - cache.gl = gl; - cache.canvas = canvas; - cache.resolutionLocation = gl.getUniformLocation(program, 'u_resolution'); - cache.scaleLocation = gl.getUniformLocation(program, 'u_scale'); - cache.offsetLocation = gl.getUniformLocation(program, 'u_offset'); - cache.positionLocation = gl.getAttribLocation(program, 'a_position'); - cache.colorLocation = gl.getAttribLocation(program, 'a_color'); - figuresCache = cache; - } - function drawFigures(width, height, backgroundColor, figures, context) { - if (!figuresCache) { - initFiguresGL(); - } - var cache = figuresCache, - canvas = cache.canvas, - gl = cache.gl; - canvas.width = width; - canvas.height = height; - gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight); - gl.uniform2f(cache.resolutionLocation, width, height); - var count = 0; - var i, ii, rows; - for (i = 0, ii = figures.length; i < ii; i++) { - switch (figures[i].type) { - case 'lattice': - rows = figures[i].coords.length / figures[i].verticesPerRow | 0; - count += (rows - 1) * (figures[i].verticesPerRow - 1) * 6; - break; - case 'triangles': - count += figures[i].coords.length; - break; - } - } - var coords = new Float32Array(count * 2); - var colors = new Uint8Array(count * 3); - var coordsMap = context.coords, - colorsMap = context.colors; - var pIndex = 0, - cIndex = 0; - for (i = 0, ii = figures.length; i < ii; i++) { - var figure = figures[i], - ps = figure.coords, - cs = figure.colors; - switch (figure.type) { - case 'lattice': - var cols = figure.verticesPerRow; - rows = ps.length / cols | 0; - for (var row = 1; row < rows; row++) { - var offset = row * cols + 1; - for (var col = 1; col < cols; col++, offset++) { - coords[pIndex] = coordsMap[ps[offset - cols - 1]]; - coords[pIndex + 1] = coordsMap[ps[offset - cols - 1] + 1]; - coords[pIndex + 2] = coordsMap[ps[offset - cols]]; - coords[pIndex + 3] = coordsMap[ps[offset - cols] + 1]; - coords[pIndex + 4] = coordsMap[ps[offset - 1]]; - coords[pIndex + 5] = coordsMap[ps[offset - 1] + 1]; - colors[cIndex] = colorsMap[cs[offset - cols - 1]]; - colors[cIndex + 1] = colorsMap[cs[offset - cols - 1] + 1]; - colors[cIndex + 2] = colorsMap[cs[offset - cols - 1] + 2]; - colors[cIndex + 3] = colorsMap[cs[offset - cols]]; - colors[cIndex + 4] = colorsMap[cs[offset - cols] + 1]; - colors[cIndex + 5] = colorsMap[cs[offset - cols] + 2]; - colors[cIndex + 6] = colorsMap[cs[offset - 1]]; - colors[cIndex + 7] = colorsMap[cs[offset - 1] + 1]; - colors[cIndex + 8] = colorsMap[cs[offset - 1] + 2]; - coords[pIndex + 6] = coords[pIndex + 2]; - coords[pIndex + 7] = coords[pIndex + 3]; - coords[pIndex + 8] = coords[pIndex + 4]; - coords[pIndex + 9] = coords[pIndex + 5]; - coords[pIndex + 10] = coordsMap[ps[offset]]; - coords[pIndex + 11] = coordsMap[ps[offset] + 1]; - colors[cIndex + 9] = colors[cIndex + 3]; - colors[cIndex + 10] = colors[cIndex + 4]; - colors[cIndex + 11] = colors[cIndex + 5]; - colors[cIndex + 12] = colors[cIndex + 6]; - colors[cIndex + 13] = colors[cIndex + 7]; - colors[cIndex + 14] = colors[cIndex + 8]; - colors[cIndex + 15] = colorsMap[cs[offset]]; - colors[cIndex + 16] = colorsMap[cs[offset] + 1]; - colors[cIndex + 17] = colorsMap[cs[offset] + 2]; - pIndex += 12; - cIndex += 18; - } - } - break; - case 'triangles': - for (var j = 0, jj = ps.length; j < jj; j++) { - coords[pIndex] = coordsMap[ps[j]]; - coords[pIndex + 1] = coordsMap[ps[j] + 1]; - colors[cIndex] = colorsMap[cs[j]]; - colors[cIndex + 1] = colorsMap[cs[j] + 1]; - colors[cIndex + 2] = colorsMap[cs[j] + 2]; - pIndex += 2; - cIndex += 3; - } - break; - } - } - if (backgroundColor) { - gl.clearColor(backgroundColor[0] / 255, backgroundColor[1] / 255, backgroundColor[2] / 255, 1.0); - } else { - gl.clearColor(0, 0, 0, 0); - } - gl.clear(gl.COLOR_BUFFER_BIT); - var coordsBuffer = gl.createBuffer(); - gl.bindBuffer(gl.ARRAY_BUFFER, coordsBuffer); - gl.bufferData(gl.ARRAY_BUFFER, coords, gl.STATIC_DRAW); - gl.enableVertexAttribArray(cache.positionLocation); - gl.vertexAttribPointer(cache.positionLocation, 2, gl.FLOAT, false, 0, 0); - var colorsBuffer = gl.createBuffer(); - gl.bindBuffer(gl.ARRAY_BUFFER, colorsBuffer); - gl.bufferData(gl.ARRAY_BUFFER, colors, gl.STATIC_DRAW); - gl.enableVertexAttribArray(cache.colorLocation); - gl.vertexAttribPointer(cache.colorLocation, 3, gl.UNSIGNED_BYTE, false, 0, 0); - gl.uniform2f(cache.scaleLocation, context.scaleX, context.scaleY); - gl.uniform2f(cache.offsetLocation, context.offsetX, context.offsetY); - gl.drawArrays(gl.TRIANGLES, 0, count); - gl.flush(); - gl.deleteBuffer(coordsBuffer); - gl.deleteBuffer(colorsBuffer); - return canvas; - } - return { - tryInitGL: function tryInitGL() { - try { - generateGL(); - return !!currentGL; - } catch (ex) {} - return false; - }, - - composeSMask: composeSMask, - drawFigures: drawFigures, - cleanup: function cleanup() { - if (smaskCache && smaskCache.canvas) { - smaskCache.canvas.width = 0; - smaskCache.canvas.height = 0; - } - if (figuresCache && figuresCache.canvas) { - figuresCache.canvas.width = 0; - figuresCache.canvas.height = 0; - } - smaskCache = null; - figuresCache = null; - } - }; -}(); -exports.WebGLContext = WebGLContext; - -/***/ }), -/* 145 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.renderTextLayer = undefined; - -var _util = __w_pdfjs_require__(1); - -var _global_scope = __w_pdfjs_require__(3); - -var _global_scope2 = _interopRequireDefault(_global_scope); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -var renderTextLayer = function renderTextLayerClosure() { - var MAX_TEXT_DIVS_TO_RENDER = 100000; - var NonWhitespaceRegexp = /\S/; - function isAllWhitespace(str) { - return !NonWhitespaceRegexp.test(str); - } - var styleBuf = ['left: ', 0, 'px; top: ', 0, 'px; font-size: ', 0, 'px; font-family: ', '', ';']; - function appendText(task, geom, styles) { - var textDiv = document.createElement('div'); - var textDivProperties = { - style: null, - angle: 0, - canvasWidth: 0, - isWhitespace: false, - originalTransform: null, - paddingBottom: 0, - paddingLeft: 0, - paddingRight: 0, - paddingTop: 0, - scale: 1 - }; - task._textDivs.push(textDiv); - if (isAllWhitespace(geom.str)) { - textDivProperties.isWhitespace = true; - task._textDivProperties.set(textDiv, textDivProperties); - return; - } - var tx = _util.Util.transform(task._viewport.transform, geom.transform); - var angle = Math.atan2(tx[1], tx[0]); - var style = styles[geom.fontName]; - if (style.vertical) { - angle += Math.PI / 2; - } - var fontHeight = Math.sqrt(tx[2] * tx[2] + tx[3] * tx[3]); - var fontAscent = fontHeight; - if (style.ascent) { - fontAscent = style.ascent * fontAscent; - } else if (style.descent) { - fontAscent = (1 + style.descent) * fontAscent; - } - var left; - var top; - if (angle === 0) { - left = tx[4]; - top = tx[5] - fontAscent; - } else { - left = tx[4] + fontAscent * Math.sin(angle); - top = tx[5] - fontAscent * Math.cos(angle); - } - styleBuf[1] = left; - styleBuf[3] = top; - styleBuf[5] = fontHeight; - styleBuf[7] = style.fontFamily; - textDivProperties.style = styleBuf.join(''); - textDiv.setAttribute('style', textDivProperties.style); - textDiv.textContent = geom.str; - if (task._fontInspectorEnabled) { - textDiv.dataset.fontName = geom.fontName; - } - if (angle !== 0) { - textDivProperties.angle = angle * (180 / Math.PI); - } - if (geom.str.length > 1) { - if (style.vertical) { - textDivProperties.canvasWidth = geom.height * task._viewport.scale; - } else { - textDivProperties.canvasWidth = geom.width * task._viewport.scale; - } - } - task._textDivProperties.set(textDiv, textDivProperties); - if (task._textContentStream) { - task._layoutText(textDiv); - } - if (task._enhanceTextSelection) { - var angleCos = 1, - angleSin = 0; - if (angle !== 0) { - angleCos = Math.cos(angle); - angleSin = Math.sin(angle); - } - var divWidth = (style.vertical ? geom.height : geom.width) * task._viewport.scale; - var divHeight = fontHeight; - var m, b; - if (angle !== 0) { - m = [angleCos, angleSin, -angleSin, angleCos, left, top]; - b = _util.Util.getAxialAlignedBoundingBox([0, 0, divWidth, divHeight], m); - } else { - b = [left, top, left + divWidth, top + divHeight]; - } - task._bounds.push({ - left: b[0], - top: b[1], - right: b[2], - bottom: b[3], - div: textDiv, - size: [divWidth, divHeight], - m: m - }); - } - } - function render(task) { - if (task._canceled) { - return; - } - var textDivs = task._textDivs; - var capability = task._capability; - var textDivsLength = textDivs.length; - if (textDivsLength > MAX_TEXT_DIVS_TO_RENDER) { - task._renderingDone = true; - capability.resolve(); - return; - } - if (!task._textContentStream) { - for (var i = 0; i < textDivsLength; i++) { - task._layoutText(textDivs[i]); - } - } - task._renderingDone = true; - capability.resolve(); - } - function expand(task) { - var bounds = task._bounds; - var viewport = task._viewport; - var expanded = expandBounds(viewport.width, viewport.height, bounds); - for (var i = 0; i < expanded.length; i++) { - var div = bounds[i].div; - var divProperties = task._textDivProperties.get(div); - if (divProperties.angle === 0) { - divProperties.paddingLeft = bounds[i].left - expanded[i].left; - divProperties.paddingTop = bounds[i].top - expanded[i].top; - divProperties.paddingRight = expanded[i].right - bounds[i].right; - divProperties.paddingBottom = expanded[i].bottom - bounds[i].bottom; - task._textDivProperties.set(div, divProperties); - continue; - } - var e = expanded[i], - b = bounds[i]; - var m = b.m, - c = m[0], - s = m[1]; - var points = [[0, 0], [0, b.size[1]], [b.size[0], 0], b.size]; - var ts = new Float64Array(64); - points.forEach(function (p, i) { - var t = _util.Util.applyTransform(p, m); - ts[i + 0] = c && (e.left - t[0]) / c; - ts[i + 4] = s && (e.top - t[1]) / s; - ts[i + 8] = c && (e.right - t[0]) / c; - ts[i + 12] = s && (e.bottom - t[1]) / s; - ts[i + 16] = s && (e.left - t[0]) / -s; - ts[i + 20] = c && (e.top - t[1]) / c; - ts[i + 24] = s && (e.right - t[0]) / -s; - ts[i + 28] = c && (e.bottom - t[1]) / c; - ts[i + 32] = c && (e.left - t[0]) / -c; - ts[i + 36] = s && (e.top - t[1]) / -s; - ts[i + 40] = c && (e.right - t[0]) / -c; - ts[i + 44] = s && (e.bottom - t[1]) / -s; - ts[i + 48] = s && (e.left - t[0]) / s; - ts[i + 52] = c && (e.top - t[1]) / -c; - ts[i + 56] = s && (e.right - t[0]) / s; - ts[i + 60] = c && (e.bottom - t[1]) / -c; - }); - var findPositiveMin = function findPositiveMin(ts, offset, count) { - var result = 0; - for (var i = 0; i < count; i++) { - var t = ts[offset++]; - if (t > 0) { - result = result ? Math.min(t, result) : t; - } - } - return result; - }; - var boxScale = 1 + Math.min(Math.abs(c), Math.abs(s)); - divProperties.paddingLeft = findPositiveMin(ts, 32, 16) / boxScale; - divProperties.paddingTop = findPositiveMin(ts, 48, 16) / boxScale; - divProperties.paddingRight = findPositiveMin(ts, 0, 16) / boxScale; - divProperties.paddingBottom = findPositiveMin(ts, 16, 16) / boxScale; - task._textDivProperties.set(div, divProperties); - } - } - function expandBounds(width, height, boxes) { - var bounds = boxes.map(function (box, i) { - return { - x1: box.left, - y1: box.top, - x2: box.right, - y2: box.bottom, - index: i, - x1New: undefined, - x2New: undefined - }; - }); - expandBoundsLTR(width, bounds); - var expanded = new Array(boxes.length); - bounds.forEach(function (b) { - var i = b.index; - expanded[i] = { - left: b.x1New, - top: 0, - right: b.x2New, - bottom: 0 - }; - }); - boxes.map(function (box, i) { - var e = expanded[i], - b = bounds[i]; - b.x1 = box.top; - b.y1 = width - e.right; - b.x2 = box.bottom; - b.y2 = width - e.left; - b.index = i; - b.x1New = undefined; - b.x2New = undefined; - }); - expandBoundsLTR(height, bounds); - bounds.forEach(function (b) { - var i = b.index; - expanded[i].top = b.x1New; - expanded[i].bottom = b.x2New; - }); - return expanded; - } - function expandBoundsLTR(width, bounds) { - bounds.sort(function (a, b) { - return a.x1 - b.x1 || a.index - b.index; - }); - var fakeBoundary = { - x1: -Infinity, - y1: -Infinity, - x2: 0, - y2: Infinity, - index: -1, - x1New: 0, - x2New: 0 - }; - var horizon = [{ - start: -Infinity, - end: Infinity, - boundary: fakeBoundary - }]; - bounds.forEach(function (boundary) { - var i = 0; - while (i < horizon.length && horizon[i].end <= boundary.y1) { - i++; - } - var j = horizon.length - 1; - while (j >= 0 && horizon[j].start >= boundary.y2) { - j--; - } - var horizonPart, affectedBoundary; - var q, - k, - maxXNew = -Infinity; - for (q = i; q <= j; q++) { - horizonPart = horizon[q]; - affectedBoundary = horizonPart.boundary; - var xNew; - if (affectedBoundary.x2 > boundary.x1) { - xNew = affectedBoundary.index > boundary.index ? affectedBoundary.x1New : boundary.x1; - } else if (affectedBoundary.x2New === undefined) { - xNew = (affectedBoundary.x2 + boundary.x1) / 2; - } else { - xNew = affectedBoundary.x2New; - } - if (xNew > maxXNew) { - maxXNew = xNew; - } - } - boundary.x1New = maxXNew; - for (q = i; q <= j; q++) { - horizonPart = horizon[q]; - affectedBoundary = horizonPart.boundary; - if (affectedBoundary.x2New === undefined) { - if (affectedBoundary.x2 > boundary.x1) { - if (affectedBoundary.index > boundary.index) { - affectedBoundary.x2New = affectedBoundary.x2; - } - } else { - affectedBoundary.x2New = maxXNew; - } - } else if (affectedBoundary.x2New > maxXNew) { - affectedBoundary.x2New = Math.max(maxXNew, affectedBoundary.x2); - } - } - var changedHorizon = [], - lastBoundary = null; - for (q = i; q <= j; q++) { - horizonPart = horizon[q]; - affectedBoundary = horizonPart.boundary; - var useBoundary = affectedBoundary.x2 > boundary.x2 ? affectedBoundary : boundary; - if (lastBoundary === useBoundary) { - changedHorizon[changedHorizon.length - 1].end = horizonPart.end; - } else { - changedHorizon.push({ - start: horizonPart.start, - end: horizonPart.end, - boundary: useBoundary - }); - lastBoundary = useBoundary; - } - } - if (horizon[i].start < boundary.y1) { - changedHorizon[0].start = boundary.y1; - changedHorizon.unshift({ - start: horizon[i].start, - end: boundary.y1, - boundary: horizon[i].boundary - }); - } - if (boundary.y2 < horizon[j].end) { - changedHorizon[changedHorizon.length - 1].end = boundary.y2; - changedHorizon.push({ - start: boundary.y2, - end: horizon[j].end, - boundary: horizon[j].boundary - }); - } - for (q = i; q <= j; q++) { - horizonPart = horizon[q]; - affectedBoundary = horizonPart.boundary; - if (affectedBoundary.x2New !== undefined) { - continue; - } - var used = false; - for (k = i - 1; !used && k >= 0 && horizon[k].start >= affectedBoundary.y1; k--) { - used = horizon[k].boundary === affectedBoundary; - } - for (k = j + 1; !used && k < horizon.length && horizon[k].end <= affectedBoundary.y2; k++) { - used = horizon[k].boundary === affectedBoundary; - } - for (k = 0; !used && k < changedHorizon.length; k++) { - used = changedHorizon[k].boundary === affectedBoundary; - } - if (!used) { - affectedBoundary.x2New = maxXNew; - } - } - Array.prototype.splice.apply(horizon, [i, j - i + 1].concat(changedHorizon)); - }); - horizon.forEach(function (horizonPart) { - var affectedBoundary = horizonPart.boundary; - if (affectedBoundary.x2New === undefined) { - affectedBoundary.x2New = Math.max(width, affectedBoundary.x2); - } - }); - } - function TextLayerRenderTask(_ref) { - var textContent = _ref.textContent, - textContentStream = _ref.textContentStream, - container = _ref.container, - viewport = _ref.viewport, - textDivs = _ref.textDivs, - textContentItemsStr = _ref.textContentItemsStr, - enhanceTextSelection = _ref.enhanceTextSelection; - - this._textContent = textContent; - this._textContentStream = textContentStream; - this._container = container; - this._viewport = viewport; - this._textDivs = textDivs || []; - this._textContentItemsStr = textContentItemsStr || []; - this._enhanceTextSelection = !!enhanceTextSelection; - this._fontInspectorEnabled = !!(_global_scope2.default.FontInspector && _global_scope2.default.FontInspector.enabled); - this._reader = null; - this._layoutTextLastFontSize = null; - this._layoutTextLastFontFamily = null; - this._layoutTextCtx = null; - this._textDivProperties = new WeakMap(); - this._renderingDone = false; - this._canceled = false; - this._capability = (0, _util.createPromiseCapability)(); - this._renderTimer = null; - this._bounds = []; - } - TextLayerRenderTask.prototype = { - get promise() { - return this._capability.promise; - }, - cancel: function TextLayer_cancel() { - if (this._reader) { - this._reader.cancel(new _util.AbortException('text layer task cancelled')); - this._reader = null; - } - this._canceled = true; - if (this._renderTimer !== null) { - clearTimeout(this._renderTimer); - this._renderTimer = null; - } - this._capability.reject('canceled'); - }, - _processItems: function _processItems(items, styleCache) { - for (var i = 0, len = items.length; i < len; i++) { - this._textContentItemsStr.push(items[i].str); - appendText(this, items[i], styleCache); - } - }, - _layoutText: function _layoutText(textDiv) { - var textLayerFrag = this._container; - var textDivProperties = this._textDivProperties.get(textDiv); - if (textDivProperties.isWhitespace) { - return; - } - var fontSize = textDiv.style.fontSize; - var fontFamily = textDiv.style.fontFamily; - if (fontSize !== this._layoutTextLastFontSize || fontFamily !== this._layoutTextLastFontFamily) { - this._layoutTextCtx.font = fontSize + ' ' + fontFamily; - this._layoutTextLastFontSize = fontSize; - this._layoutTextLastFontFamily = fontFamily; - } - var width = this._layoutTextCtx.measureText(textDiv.textContent).width; - var transform = ''; - if (textDivProperties.canvasWidth !== 0 && width > 0) { - textDivProperties.scale = textDivProperties.canvasWidth / width; - transform = 'scaleX(' + textDivProperties.scale + ')'; - } - if (textDivProperties.angle !== 0) { - transform = 'rotate(' + textDivProperties.angle + 'deg) ' + transform; - } - if (transform !== '') { - textDivProperties.originalTransform = transform; - textDiv.style.transform = transform; - } - this._textDivProperties.set(textDiv, textDivProperties); - textLayerFrag.appendChild(textDiv); - }, - - _render: function TextLayer_render(timeout) { - var _this = this; - - var capability = (0, _util.createPromiseCapability)(); - var styleCache = Object.create(null); - var canvas = document.createElement('canvas'); - canvas.mozOpaque = true; - this._layoutTextCtx = canvas.getContext('2d', { alpha: false }); - if (this._textContent) { - var textItems = this._textContent.items; - var textStyles = this._textContent.styles; - this._processItems(textItems, textStyles); - capability.resolve(); - } else if (this._textContentStream) { - var pump = function pump() { - _this._reader.read().then(function (_ref2) { - var value = _ref2.value, - done = _ref2.done; - - if (done) { - capability.resolve(); - return; - } - Object.assign(styleCache, value.styles); - _this._processItems(value.items, styleCache); - pump(); - }, capability.reject); - }; - this._reader = this._textContentStream.getReader(); - pump(); - } else { - throw new Error('Neither "textContent" nor "textContentStream"' + ' parameters specified.'); - } - capability.promise.then(function () { - styleCache = null; - if (!timeout) { - render(_this); - } else { - _this._renderTimer = setTimeout(function () { - render(_this); - _this._renderTimer = null; - }, timeout); - } - }, this._capability.reject); - }, - expandTextDivs: function TextLayer_expandTextDivs(expandDivs) { - if (!this._enhanceTextSelection || !this._renderingDone) { - return; - } - if (this._bounds !== null) { - expand(this); - this._bounds = null; - } - for (var i = 0, ii = this._textDivs.length; i < ii; i++) { - var div = this._textDivs[i]; - var divProperties = this._textDivProperties.get(div); - if (divProperties.isWhitespace) { - continue; - } - if (expandDivs) { - var transform = '', - padding = ''; - if (divProperties.scale !== 1) { - transform = 'scaleX(' + divProperties.scale + ')'; - } - if (divProperties.angle !== 0) { - transform = 'rotate(' + divProperties.angle + 'deg) ' + transform; - } - if (divProperties.paddingLeft !== 0) { - padding += ' padding-left: ' + divProperties.paddingLeft / divProperties.scale + 'px;'; - transform += ' translateX(' + -divProperties.paddingLeft / divProperties.scale + 'px)'; - } - if (divProperties.paddingTop !== 0) { - padding += ' padding-top: ' + divProperties.paddingTop + 'px;'; - transform += ' translateY(' + -divProperties.paddingTop + 'px)'; - } - if (divProperties.paddingRight !== 0) { - padding += ' padding-right: ' + divProperties.paddingRight / divProperties.scale + 'px;'; - } - if (divProperties.paddingBottom !== 0) { - padding += ' padding-bottom: ' + divProperties.paddingBottom + 'px;'; - } - if (padding !== '') { - div.setAttribute('style', divProperties.style + padding); - } - if (transform !== '') { - div.style.transform = transform; - } - } else { - div.style.padding = 0; - div.style.transform = divProperties.originalTransform || ''; - } - } - } - }; - function renderTextLayer(renderParameters) { - var task = new TextLayerRenderTask({ - textContent: renderParameters.textContent, - textContentStream: renderParameters.textContentStream, - container: renderParameters.container, - viewport: renderParameters.viewport, - textDivs: renderParameters.textDivs, - textContentItemsStr: renderParameters.textContentItemsStr, - enhanceTextSelection: renderParameters.enhanceTextSelection - }); - task._render(renderParameters.timeout); - return task; - } - return renderTextLayer; -}(); -exports.renderTextLayer = renderTextLayer; - -/***/ }), -/* 146 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.AnnotationLayer = undefined; - -var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } }; - -var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); - -var _dom_utils = __w_pdfjs_require__(130); - -var _util = __w_pdfjs_require__(1); - -function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; } - -function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } - -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - -var AnnotationElementFactory = function () { - function AnnotationElementFactory() { - _classCallCheck(this, AnnotationElementFactory); - } - - _createClass(AnnotationElementFactory, null, [{ - key: 'create', - value: function create(parameters) { - var subtype = parameters.data.annotationType; - switch (subtype) { - case _util.AnnotationType.LINK: - return new LinkAnnotationElement(parameters); - case _util.AnnotationType.TEXT: - return new TextAnnotationElement(parameters); - case _util.AnnotationType.WIDGET: - var fieldType = parameters.data.fieldType; - switch (fieldType) { - case 'Tx': - return new TextWidgetAnnotationElement(parameters); - case 'Btn': - if (parameters.data.radioButton) { - return new RadioButtonWidgetAnnotationElement(parameters); - } else if (parameters.data.checkBox) { - return new CheckboxWidgetAnnotationElement(parameters); - } - return new PushButtonWidgetAnnotationElement(parameters); - case 'Ch': - return new ChoiceWidgetAnnotationElement(parameters); - } - return new WidgetAnnotationElement(parameters); - case _util.AnnotationType.POPUP: - return new PopupAnnotationElement(parameters); - case _util.AnnotationType.LINE: - return new LineAnnotationElement(parameters); - case _util.AnnotationType.SQUARE: - return new SquareAnnotationElement(parameters); - case _util.AnnotationType.CIRCLE: - return new CircleAnnotationElement(parameters); - case _util.AnnotationType.POLYLINE: - return new PolylineAnnotationElement(parameters); - case _util.AnnotationType.INK: - return new InkAnnotationElement(parameters); - case _util.AnnotationType.POLYGON: - return new PolygonAnnotationElement(parameters); - case _util.AnnotationType.HIGHLIGHT: - return new HighlightAnnotationElement(parameters); - case _util.AnnotationType.UNDERLINE: - return new UnderlineAnnotationElement(parameters); - case _util.AnnotationType.SQUIGGLY: - return new SquigglyAnnotationElement(parameters); - case _util.AnnotationType.STRIKEOUT: - return new StrikeOutAnnotationElement(parameters); - case _util.AnnotationType.STAMP: - return new StampAnnotationElement(parameters); - case _util.AnnotationType.FILEATTACHMENT: - return new FileAttachmentAnnotationElement(parameters); - default: - return new AnnotationElement(parameters); - } - } - }]); - - return AnnotationElementFactory; -}(); - -var AnnotationElement = function () { - function AnnotationElement(parameters) { - var isRenderable = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; - var ignoreBorder = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; - - _classCallCheck(this, AnnotationElement); - - this.isRenderable = isRenderable; - this.data = parameters.data; - this.layer = parameters.layer; - this.page = parameters.page; - this.viewport = parameters.viewport; - this.linkService = parameters.linkService; - this.downloadManager = parameters.downloadManager; - this.imageResourcesPath = parameters.imageResourcesPath; - this.renderInteractiveForms = parameters.renderInteractiveForms; - this.svgFactory = parameters.svgFactory; - if (isRenderable) { - this.container = this._createContainer(ignoreBorder); - } - } - - _createClass(AnnotationElement, [{ - key: '_createContainer', - value: function _createContainer() { - var ignoreBorder = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; - - var data = this.data, - page = this.page, - viewport = this.viewport; - var container = document.createElement('section'); - var width = data.rect[2] - data.rect[0]; - var height = data.rect[3] - data.rect[1]; - container.setAttribute('data-annotation-id', data.id); - var rect = _util.Util.normalizeRect([data.rect[0], page.view[3] - data.rect[1] + page.view[1], data.rect[2], page.view[3] - data.rect[3] + page.view[1]]); - container.style.transform = 'matrix(' + viewport.transform.join(',') + ')'; - container.style.transformOrigin = -rect[0] + 'px ' + -rect[1] + 'px'; - if (!ignoreBorder && data.borderStyle.width > 0) { - container.style.borderWidth = data.borderStyle.width + 'px'; - if (data.borderStyle.style !== _util.AnnotationBorderStyleType.UNDERLINE) { - width = width - 2 * data.borderStyle.width; - height = height - 2 * data.borderStyle.width; - } - var horizontalRadius = data.borderStyle.horizontalCornerRadius; - var verticalRadius = data.borderStyle.verticalCornerRadius; - if (horizontalRadius > 0 || verticalRadius > 0) { - var radius = horizontalRadius + 'px / ' + verticalRadius + 'px'; - container.style.borderRadius = radius; - } - switch (data.borderStyle.style) { - case _util.AnnotationBorderStyleType.SOLID: - container.style.borderStyle = 'solid'; - break; - case _util.AnnotationBorderStyleType.DASHED: - container.style.borderStyle = 'dashed'; - break; - case _util.AnnotationBorderStyleType.BEVELED: - (0, _util.warn)('Unimplemented border style: beveled'); - break; - case _util.AnnotationBorderStyleType.INSET: - (0, _util.warn)('Unimplemented border style: inset'); - break; - case _util.AnnotationBorderStyleType.UNDERLINE: - container.style.borderBottomStyle = 'solid'; - break; - default: - break; - } - if (data.color) { - container.style.borderColor = _util.Util.makeCssRgb(data.color[0] | 0, data.color[1] | 0, data.color[2] | 0); - } else { - container.style.borderWidth = 0; - } - } - container.style.left = rect[0] + 'px'; - container.style.top = rect[1] + 'px'; - container.style.width = width + 'px'; - container.style.height = height + 'px'; - return container; - } - }, { - key: '_createPopup', - value: function _createPopup(container, trigger, data) { - if (!trigger) { - trigger = document.createElement('div'); - trigger.style.height = container.style.height; - trigger.style.width = container.style.width; - container.appendChild(trigger); - } - var popupElement = new PopupElement({ - container: container, - trigger: trigger, - color: data.color, - title: data.title, - contents: data.contents, - hideWrapper: true - }); - var popup = popupElement.render(); - popup.style.left = container.style.width; - container.appendChild(popup); - } - }, { - key: 'render', - value: function render() { - (0, _util.unreachable)('Abstract method `AnnotationElement.render` called'); - } - }]); - - return AnnotationElement; -}(); - -var LinkAnnotationElement = function (_AnnotationElement) { - _inherits(LinkAnnotationElement, _AnnotationElement); - - function LinkAnnotationElement(parameters) { - _classCallCheck(this, LinkAnnotationElement); - - var isRenderable = !!(parameters.data.url || parameters.data.dest || parameters.data.action); - return _possibleConstructorReturn(this, (LinkAnnotationElement.__proto__ || Object.getPrototypeOf(LinkAnnotationElement)).call(this, parameters, isRenderable)); - } - - _createClass(LinkAnnotationElement, [{ - key: 'render', - value: function render() { - this.container.className = 'linkAnnotation'; - var data = this.data, - linkService = this.linkService; - - var link = document.createElement('a'); - (0, _dom_utils.addLinkAttributes)(link, { - url: data.url, - target: data.newWindow ? _dom_utils.LinkTarget.BLANK : linkService.externalLinkTarget, - rel: linkService.externalLinkRel - }); - if (!data.url) { - if (data.action) { - this._bindNamedAction(link, data.action); - } else { - this._bindLink(link, data.dest); - } - } - this.container.appendChild(link); - return this.container; - } - }, { - key: '_bindLink', - value: function _bindLink(link, destination) { - var _this2 = this; - - link.href = this.linkService.getDestinationHash(destination); - link.onclick = function () { - if (destination) { - _this2.linkService.navigateTo(destination); - } - return false; - }; - if (destination) { - link.className = 'internalLink'; - } - } - }, { - key: '_bindNamedAction', - value: function _bindNamedAction(link, action) { - var _this3 = this; - - link.href = this.linkService.getAnchorUrl(''); - link.onclick = function () { - _this3.linkService.executeNamedAction(action); - return false; - }; - link.className = 'internalLink'; - } - }]); - - return LinkAnnotationElement; -}(AnnotationElement); - -var TextAnnotationElement = function (_AnnotationElement2) { - _inherits(TextAnnotationElement, _AnnotationElement2); - - function TextAnnotationElement(parameters) { - _classCallCheck(this, TextAnnotationElement); - - var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); - return _possibleConstructorReturn(this, (TextAnnotationElement.__proto__ || Object.getPrototypeOf(TextAnnotationElement)).call(this, parameters, isRenderable)); - } - - _createClass(TextAnnotationElement, [{ - key: 'render', - value: function render() { - this.container.className = 'textAnnotation'; - var image = document.createElement('img'); - image.style.height = this.container.style.height; - image.style.width = this.container.style.width; - image.src = this.imageResourcesPath + 'annotation-' + this.data.name.toLowerCase() + '.svg'; - image.alt = '[{{type}} Annotation]'; - image.dataset.l10nId = 'text_annotation_type'; - image.dataset.l10nArgs = JSON.stringify({ type: this.data.name }); - if (!this.data.hasPopup) { - this._createPopup(this.container, image, this.data); - } - this.container.appendChild(image); - return this.container; - } - }]); - - return TextAnnotationElement; -}(AnnotationElement); - -var WidgetAnnotationElement = function (_AnnotationElement3) { - _inherits(WidgetAnnotationElement, _AnnotationElement3); - - function WidgetAnnotationElement() { - _classCallCheck(this, WidgetAnnotationElement); - - return _possibleConstructorReturn(this, (WidgetAnnotationElement.__proto__ || Object.getPrototypeOf(WidgetAnnotationElement)).apply(this, arguments)); - } - - _createClass(WidgetAnnotationElement, [{ - key: 'render', - value: function render() { - return this.container; - } - }]); - - return WidgetAnnotationElement; -}(AnnotationElement); - -var TextWidgetAnnotationElement = function (_WidgetAnnotationElem) { - _inherits(TextWidgetAnnotationElement, _WidgetAnnotationElem); - - function TextWidgetAnnotationElement(parameters) { - _classCallCheck(this, TextWidgetAnnotationElement); - - var isRenderable = parameters.renderInteractiveForms || !parameters.data.hasAppearance && !!parameters.data.fieldValue; - return _possibleConstructorReturn(this, (TextWidgetAnnotationElement.__proto__ || Object.getPrototypeOf(TextWidgetAnnotationElement)).call(this, parameters, isRenderable)); - } - - _createClass(TextWidgetAnnotationElement, [{ - key: 'render', - value: function render() { - var TEXT_ALIGNMENT = ['left', 'center', 'right']; - this.container.className = 'textWidgetAnnotation'; - var element = null; - if (this.renderInteractiveForms) { - if (this.data.multiLine) { - element = document.createElement('textarea'); - element.textContent = this.data.fieldValue; - } else { - element = document.createElement('input'); - element.type = 'text'; - element.setAttribute('value', this.data.fieldValue); - } - element.disabled = this.data.readOnly; - if (this.data.maxLen !== null) { - element.maxLength = this.data.maxLen; - } - if (this.data.comb) { - var fieldWidth = this.data.rect[2] - this.data.rect[0]; - var combWidth = fieldWidth / this.data.maxLen; - element.classList.add('comb'); - element.style.letterSpacing = 'calc(' + combWidth + 'px - 1ch)'; - } - } else { - element = document.createElement('div'); - element.textContent = this.data.fieldValue; - element.style.verticalAlign = 'middle'; - element.style.display = 'table-cell'; - var font = null; - if (this.data.fontRefName) { - font = this.page.commonObjs.getData(this.data.fontRefName); - } - this._setTextStyle(element, font); - } - if (this.data.textAlignment !== null) { - element.style.textAlign = TEXT_ALIGNMENT[this.data.textAlignment]; - } - this.container.appendChild(element); - return this.container; - } - }, { - key: '_setTextStyle', - value: function _setTextStyle(element, font) { - var style = element.style; - style.fontSize = this.data.fontSize + 'px'; - style.direction = this.data.fontDirection < 0 ? 'rtl' : 'ltr'; - if (!font) { - return; - } - style.fontWeight = font.black ? font.bold ? '900' : 'bold' : font.bold ? 'bold' : 'normal'; - style.fontStyle = font.italic ? 'italic' : 'normal'; - var fontFamily = font.loadedName ? '"' + font.loadedName + '", ' : ''; - var fallbackName = font.fallbackName || 'Helvetica, sans-serif'; - style.fontFamily = fontFamily + fallbackName; - } - }]); - - return TextWidgetAnnotationElement; -}(WidgetAnnotationElement); - -var CheckboxWidgetAnnotationElement = function (_WidgetAnnotationElem2) { - _inherits(CheckboxWidgetAnnotationElement, _WidgetAnnotationElem2); - - function CheckboxWidgetAnnotationElement(parameters) { - _classCallCheck(this, CheckboxWidgetAnnotationElement); - - return _possibleConstructorReturn(this, (CheckboxWidgetAnnotationElement.__proto__ || Object.getPrototypeOf(CheckboxWidgetAnnotationElement)).call(this, parameters, parameters.renderInteractiveForms)); - } - - _createClass(CheckboxWidgetAnnotationElement, [{ - key: 'render', - value: function render() { - this.container.className = 'buttonWidgetAnnotation checkBox'; - var element = document.createElement('input'); - element.disabled = this.data.readOnly; - element.type = 'checkbox'; - if (this.data.fieldValue && this.data.fieldValue !== 'Off') { - element.setAttribute('checked', true); - } - this.container.appendChild(element); - return this.container; - } - }]); - - return CheckboxWidgetAnnotationElement; -}(WidgetAnnotationElement); - -var RadioButtonWidgetAnnotationElement = function (_WidgetAnnotationElem3) { - _inherits(RadioButtonWidgetAnnotationElement, _WidgetAnnotationElem3); - - function RadioButtonWidgetAnnotationElement(parameters) { - _classCallCheck(this, RadioButtonWidgetAnnotationElement); - - return _possibleConstructorReturn(this, (RadioButtonWidgetAnnotationElement.__proto__ || Object.getPrototypeOf(RadioButtonWidgetAnnotationElement)).call(this, parameters, parameters.renderInteractiveForms)); - } - - _createClass(RadioButtonWidgetAnnotationElement, [{ - key: 'render', - value: function render() { - this.container.className = 'buttonWidgetAnnotation radioButton'; - var element = document.createElement('input'); - element.disabled = this.data.readOnly; - element.type = 'radio'; - element.name = this.data.fieldName; - if (this.data.fieldValue === this.data.buttonValue) { - element.setAttribute('checked', true); - } - this.container.appendChild(element); - return this.container; - } - }]); - - return RadioButtonWidgetAnnotationElement; -}(WidgetAnnotationElement); - -var PushButtonWidgetAnnotationElement = function (_LinkAnnotationElemen) { - _inherits(PushButtonWidgetAnnotationElement, _LinkAnnotationElemen); - - function PushButtonWidgetAnnotationElement() { - _classCallCheck(this, PushButtonWidgetAnnotationElement); - - return _possibleConstructorReturn(this, (PushButtonWidgetAnnotationElement.__proto__ || Object.getPrototypeOf(PushButtonWidgetAnnotationElement)).apply(this, arguments)); - } - - _createClass(PushButtonWidgetAnnotationElement, [{ - key: 'render', - value: function render() { - var container = _get(PushButtonWidgetAnnotationElement.prototype.__proto__ || Object.getPrototypeOf(PushButtonWidgetAnnotationElement.prototype), 'render', this).call(this); - container.className = 'buttonWidgetAnnotation pushButton'; - return container; - } - }]); - - return PushButtonWidgetAnnotationElement; -}(LinkAnnotationElement); - -var ChoiceWidgetAnnotationElement = function (_WidgetAnnotationElem4) { - _inherits(ChoiceWidgetAnnotationElement, _WidgetAnnotationElem4); - - function ChoiceWidgetAnnotationElement(parameters) { - _classCallCheck(this, ChoiceWidgetAnnotationElement); - - return _possibleConstructorReturn(this, (ChoiceWidgetAnnotationElement.__proto__ || Object.getPrototypeOf(ChoiceWidgetAnnotationElement)).call(this, parameters, parameters.renderInteractiveForms)); - } - - _createClass(ChoiceWidgetAnnotationElement, [{ - key: 'render', - value: function render() { - this.container.className = 'choiceWidgetAnnotation'; - var selectElement = document.createElement('select'); - selectElement.disabled = this.data.readOnly; - if (!this.data.combo) { - selectElement.size = this.data.options.length; - if (this.data.multiSelect) { - selectElement.multiple = true; - } - } - for (var i = 0, ii = this.data.options.length; i < ii; i++) { - var option = this.data.options[i]; - var optionElement = document.createElement('option'); - optionElement.textContent = option.displayValue; - optionElement.value = option.exportValue; - if (this.data.fieldValue.includes(option.displayValue)) { - optionElement.setAttribute('selected', true); - } - selectElement.appendChild(optionElement); - } - this.container.appendChild(selectElement); - return this.container; - } - }]); - - return ChoiceWidgetAnnotationElement; -}(WidgetAnnotationElement); - -var PopupAnnotationElement = function (_AnnotationElement4) { - _inherits(PopupAnnotationElement, _AnnotationElement4); - - function PopupAnnotationElement(parameters) { - _classCallCheck(this, PopupAnnotationElement); - - var isRenderable = !!(parameters.data.title || parameters.data.contents); - return _possibleConstructorReturn(this, (PopupAnnotationElement.__proto__ || Object.getPrototypeOf(PopupAnnotationElement)).call(this, parameters, isRenderable)); - } - - _createClass(PopupAnnotationElement, [{ - key: 'render', - value: function render() { - var IGNORE_TYPES = ['Line', 'Square', 'Circle', 'PolyLine', 'Polygon', 'Ink']; - this.container.className = 'popupAnnotation'; - if (IGNORE_TYPES.includes(this.data.parentType)) { - return this.container; - } - var selector = '[data-annotation-id="' + this.data.parentId + '"]'; - var parentElement = this.layer.querySelector(selector); - if (!parentElement) { - return this.container; - } - var popup = new PopupElement({ - container: this.container, - trigger: parentElement, - color: this.data.color, - title: this.data.title, - contents: this.data.contents - }); - var parentLeft = parseFloat(parentElement.style.left); - var parentWidth = parseFloat(parentElement.style.width); - this.container.style.transformOrigin = -(parentLeft + parentWidth) + 'px -' + parentElement.style.top; - this.container.style.left = parentLeft + parentWidth + 'px'; - this.container.appendChild(popup.render()); - return this.container; - } - }]); - - return PopupAnnotationElement; -}(AnnotationElement); - -var PopupElement = function () { - function PopupElement(parameters) { - _classCallCheck(this, PopupElement); - - this.container = parameters.container; - this.trigger = parameters.trigger; - this.color = parameters.color; - this.title = parameters.title; - this.contents = parameters.contents; - this.hideWrapper = parameters.hideWrapper || false; - this.pinned = false; - } - - _createClass(PopupElement, [{ - key: 'render', - value: function render() { - var BACKGROUND_ENLIGHT = 0.7; - var wrapper = document.createElement('div'); - wrapper.className = 'popupWrapper'; - this.hideElement = this.hideWrapper ? wrapper : this.container; - this.hideElement.setAttribute('hidden', true); - var popup = document.createElement('div'); - popup.className = 'popup'; - var color = this.color; - if (color) { - var r = BACKGROUND_ENLIGHT * (255 - color[0]) + color[0]; - var g = BACKGROUND_ENLIGHT * (255 - color[1]) + color[1]; - var b = BACKGROUND_ENLIGHT * (255 - color[2]) + color[2]; - popup.style.backgroundColor = _util.Util.makeCssRgb(r | 0, g | 0, b | 0); - } - var contents = this._formatContents(this.contents); - var title = document.createElement('h1'); - title.textContent = this.title; - this.trigger.addEventListener('click', this._toggle.bind(this)); - this.trigger.addEventListener('mouseover', this._show.bind(this, false)); - this.trigger.addEventListener('mouseout', this._hide.bind(this, false)); - popup.addEventListener('click', this._hide.bind(this, true)); - popup.appendChild(title); - popup.appendChild(contents); - wrapper.appendChild(popup); - return wrapper; - } - }, { - key: '_formatContents', - value: function _formatContents(contents) { - var p = document.createElement('p'); - var lines = contents.split(/(?:\r\n?|\n)/); - for (var i = 0, ii = lines.length; i < ii; ++i) { - var line = lines[i]; - p.appendChild(document.createTextNode(line)); - if (i < ii - 1) { - p.appendChild(document.createElement('br')); - } - } - return p; - } - }, { - key: '_toggle', - value: function _toggle() { - if (this.pinned) { - this._hide(true); - } else { - this._show(true); - } - } - }, { - key: '_show', - value: function _show() { - var pin = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; - - if (pin) { - this.pinned = true; - } - if (this.hideElement.hasAttribute('hidden')) { - this.hideElement.removeAttribute('hidden'); - this.container.style.zIndex += 1; - } - } - }, { - key: '_hide', - value: function _hide() { - var unpin = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true; - - if (unpin) { - this.pinned = false; - } - if (!this.hideElement.hasAttribute('hidden') && !this.pinned) { - this.hideElement.setAttribute('hidden', true); - this.container.style.zIndex -= 1; - } - } - }]); - - return PopupElement; -}(); - -var LineAnnotationElement = function (_AnnotationElement5) { - _inherits(LineAnnotationElement, _AnnotationElement5); - - function LineAnnotationElement(parameters) { - _classCallCheck(this, LineAnnotationElement); - - var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); - return _possibleConstructorReturn(this, (LineAnnotationElement.__proto__ || Object.getPrototypeOf(LineAnnotationElement)).call(this, parameters, isRenderable, true)); - } - - _createClass(LineAnnotationElement, [{ - key: 'render', - value: function render() { - this.container.className = 'lineAnnotation'; - var data = this.data; - var width = data.rect[2] - data.rect[0]; - var height = data.rect[3] - data.rect[1]; - var svg = this.svgFactory.create(width, height); - var line = this.svgFactory.createElement('svg:line'); - line.setAttribute('x1', data.rect[2] - data.lineCoordinates[0]); - line.setAttribute('y1', data.rect[3] - data.lineCoordinates[1]); - line.setAttribute('x2', data.rect[2] - data.lineCoordinates[2]); - line.setAttribute('y2', data.rect[3] - data.lineCoordinates[3]); - line.setAttribute('stroke-width', data.borderStyle.width); - line.setAttribute('stroke', 'transparent'); - svg.appendChild(line); - this.container.append(svg); - this._createPopup(this.container, line, data); - return this.container; - } - }]); - - return LineAnnotationElement; -}(AnnotationElement); - -var SquareAnnotationElement = function (_AnnotationElement6) { - _inherits(SquareAnnotationElement, _AnnotationElement6); - - function SquareAnnotationElement(parameters) { - _classCallCheck(this, SquareAnnotationElement); - - var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); - return _possibleConstructorReturn(this, (SquareAnnotationElement.__proto__ || Object.getPrototypeOf(SquareAnnotationElement)).call(this, parameters, isRenderable, true)); - } - - _createClass(SquareAnnotationElement, [{ - key: 'render', - value: function render() { - this.container.className = 'squareAnnotation'; - var data = this.data; - var width = data.rect[2] - data.rect[0]; - var height = data.rect[3] - data.rect[1]; - var svg = this.svgFactory.create(width, height); - var borderWidth = data.borderStyle.width; - var square = this.svgFactory.createElement('svg:rect'); - square.setAttribute('x', borderWidth / 2); - square.setAttribute('y', borderWidth / 2); - square.setAttribute('width', width - borderWidth); - square.setAttribute('height', height - borderWidth); - square.setAttribute('stroke-width', borderWidth); - square.setAttribute('stroke', 'transparent'); - square.setAttribute('fill', 'none'); - svg.appendChild(square); - this.container.append(svg); - this._createPopup(this.container, square, data); - return this.container; - } - }]); - - return SquareAnnotationElement; -}(AnnotationElement); - -var CircleAnnotationElement = function (_AnnotationElement7) { - _inherits(CircleAnnotationElement, _AnnotationElement7); - - function CircleAnnotationElement(parameters) { - _classCallCheck(this, CircleAnnotationElement); - - var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); - return _possibleConstructorReturn(this, (CircleAnnotationElement.__proto__ || Object.getPrototypeOf(CircleAnnotationElement)).call(this, parameters, isRenderable, true)); - } - - _createClass(CircleAnnotationElement, [{ - key: 'render', - value: function render() { - this.container.className = 'circleAnnotation'; - var data = this.data; - var width = data.rect[2] - data.rect[0]; - var height = data.rect[3] - data.rect[1]; - var svg = this.svgFactory.create(width, height); - var borderWidth = data.borderStyle.width; - var circle = this.svgFactory.createElement('svg:ellipse'); - circle.setAttribute('cx', width / 2); - circle.setAttribute('cy', height / 2); - circle.setAttribute('rx', width / 2 - borderWidth / 2); - circle.setAttribute('ry', height / 2 - borderWidth / 2); - circle.setAttribute('stroke-width', borderWidth); - circle.setAttribute('stroke', 'transparent'); - circle.setAttribute('fill', 'none'); - svg.appendChild(circle); - this.container.append(svg); - this._createPopup(this.container, circle, data); - return this.container; - } - }]); - - return CircleAnnotationElement; -}(AnnotationElement); - -var PolylineAnnotationElement = function (_AnnotationElement8) { - _inherits(PolylineAnnotationElement, _AnnotationElement8); - - function PolylineAnnotationElement(parameters) { - _classCallCheck(this, PolylineAnnotationElement); - - var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); - - var _this15 = _possibleConstructorReturn(this, (PolylineAnnotationElement.__proto__ || Object.getPrototypeOf(PolylineAnnotationElement)).call(this, parameters, isRenderable, true)); - - _this15.containerClassName = 'polylineAnnotation'; - _this15.svgElementName = 'svg:polyline'; - return _this15; - } - - _createClass(PolylineAnnotationElement, [{ - key: 'render', - value: function render() { - this.container.className = this.containerClassName; - var data = this.data; - var width = data.rect[2] - data.rect[0]; - var height = data.rect[3] - data.rect[1]; - var svg = this.svgFactory.create(width, height); - var vertices = data.vertices; - var points = []; - for (var i = 0, ii = vertices.length; i < ii; i++) { - var x = vertices[i].x - data.rect[0]; - var y = data.rect[3] - vertices[i].y; - points.push(x + ',' + y); - } - points = points.join(' '); - var borderWidth = data.borderStyle.width; - var polyline = this.svgFactory.createElement(this.svgElementName); - polyline.setAttribute('points', points); - polyline.setAttribute('stroke-width', borderWidth); - polyline.setAttribute('stroke', 'transparent'); - polyline.setAttribute('fill', 'none'); - svg.appendChild(polyline); - this.container.append(svg); - this._createPopup(this.container, polyline, data); - return this.container; - } - }]); - - return PolylineAnnotationElement; -}(AnnotationElement); - -var PolygonAnnotationElement = function (_PolylineAnnotationEl) { - _inherits(PolygonAnnotationElement, _PolylineAnnotationEl); - - function PolygonAnnotationElement(parameters) { - _classCallCheck(this, PolygonAnnotationElement); - - var _this16 = _possibleConstructorReturn(this, (PolygonAnnotationElement.__proto__ || Object.getPrototypeOf(PolygonAnnotationElement)).call(this, parameters)); - - _this16.containerClassName = 'polygonAnnotation'; - _this16.svgElementName = 'svg:polygon'; - return _this16; - } - - return PolygonAnnotationElement; -}(PolylineAnnotationElement); - -var InkAnnotationElement = function (_AnnotationElement9) { - _inherits(InkAnnotationElement, _AnnotationElement9); - - function InkAnnotationElement(parameters) { - _classCallCheck(this, InkAnnotationElement); - - var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); - - var _this17 = _possibleConstructorReturn(this, (InkAnnotationElement.__proto__ || Object.getPrototypeOf(InkAnnotationElement)).call(this, parameters, isRenderable, true)); - - _this17.containerClassName = 'inkAnnotation'; - _this17.svgElementName = 'svg:polyline'; - return _this17; - } - - _createClass(InkAnnotationElement, [{ - key: 'render', - value: function render() { - this.container.className = this.containerClassName; - var data = this.data; - var width = data.rect[2] - data.rect[0]; - var height = data.rect[3] - data.rect[1]; - var svg = this.svgFactory.create(width, height); - var inkLists = data.inkLists; - for (var i = 0, ii = inkLists.length; i < ii; i++) { - var inkList = inkLists[i]; - var points = []; - for (var j = 0, jj = inkList.length; j < jj; j++) { - var x = inkList[j].x - data.rect[0]; - var y = data.rect[3] - inkList[j].y; - points.push(x + ',' + y); - } - points = points.join(' '); - var borderWidth = data.borderStyle.width; - var polyline = this.svgFactory.createElement(this.svgElementName); - polyline.setAttribute('points', points); - polyline.setAttribute('stroke-width', borderWidth); - polyline.setAttribute('stroke', 'transparent'); - polyline.setAttribute('fill', 'none'); - this._createPopup(this.container, polyline, data); - svg.appendChild(polyline); - } - this.container.append(svg); - return this.container; - } - }]); - - return InkAnnotationElement; -}(AnnotationElement); - -var HighlightAnnotationElement = function (_AnnotationElement10) { - _inherits(HighlightAnnotationElement, _AnnotationElement10); - - function HighlightAnnotationElement(parameters) { - _classCallCheck(this, HighlightAnnotationElement); - - var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); - return _possibleConstructorReturn(this, (HighlightAnnotationElement.__proto__ || Object.getPrototypeOf(HighlightAnnotationElement)).call(this, parameters, isRenderable, true)); - } - - _createClass(HighlightAnnotationElement, [{ - key: 'render', - value: function render() { - this.container.className = 'highlightAnnotation'; - if (!this.data.hasPopup) { - this._createPopup(this.container, null, this.data); - } - return this.container; - } - }]); - - return HighlightAnnotationElement; -}(AnnotationElement); - -var UnderlineAnnotationElement = function (_AnnotationElement11) { - _inherits(UnderlineAnnotationElement, _AnnotationElement11); - - function UnderlineAnnotationElement(parameters) { - _classCallCheck(this, UnderlineAnnotationElement); - - var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); - return _possibleConstructorReturn(this, (UnderlineAnnotationElement.__proto__ || Object.getPrototypeOf(UnderlineAnnotationElement)).call(this, parameters, isRenderable, true)); - } - - _createClass(UnderlineAnnotationElement, [{ - key: 'render', - value: function render() { - this.container.className = 'underlineAnnotation'; - if (!this.data.hasPopup) { - this._createPopup(this.container, null, this.data); - } - return this.container; - } - }]); - - return UnderlineAnnotationElement; -}(AnnotationElement); - -var SquigglyAnnotationElement = function (_AnnotationElement12) { - _inherits(SquigglyAnnotationElement, _AnnotationElement12); - - function SquigglyAnnotationElement(parameters) { - _classCallCheck(this, SquigglyAnnotationElement); - - var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); - return _possibleConstructorReturn(this, (SquigglyAnnotationElement.__proto__ || Object.getPrototypeOf(SquigglyAnnotationElement)).call(this, parameters, isRenderable, true)); - } - - _createClass(SquigglyAnnotationElement, [{ - key: 'render', - value: function render() { - this.container.className = 'squigglyAnnotation'; - if (!this.data.hasPopup) { - this._createPopup(this.container, null, this.data); - } - return this.container; - } - }]); - - return SquigglyAnnotationElement; -}(AnnotationElement); - -var StrikeOutAnnotationElement = function (_AnnotationElement13) { - _inherits(StrikeOutAnnotationElement, _AnnotationElement13); - - function StrikeOutAnnotationElement(parameters) { - _classCallCheck(this, StrikeOutAnnotationElement); - - var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); - return _possibleConstructorReturn(this, (StrikeOutAnnotationElement.__proto__ || Object.getPrototypeOf(StrikeOutAnnotationElement)).call(this, parameters, isRenderable, true)); - } - - _createClass(StrikeOutAnnotationElement, [{ - key: 'render', - value: function render() { - this.container.className = 'strikeoutAnnotation'; - if (!this.data.hasPopup) { - this._createPopup(this.container, null, this.data); - } - return this.container; - } - }]); - - return StrikeOutAnnotationElement; -}(AnnotationElement); - -var StampAnnotationElement = function (_AnnotationElement14) { - _inherits(StampAnnotationElement, _AnnotationElement14); - - function StampAnnotationElement(parameters) { - _classCallCheck(this, StampAnnotationElement); - - var isRenderable = !!(parameters.data.hasPopup || parameters.data.title || parameters.data.contents); - return _possibleConstructorReturn(this, (StampAnnotationElement.__proto__ || Object.getPrototypeOf(StampAnnotationElement)).call(this, parameters, isRenderable, true)); - } - - _createClass(StampAnnotationElement, [{ - key: 'render', - value: function render() { - this.container.className = 'stampAnnotation'; - if (!this.data.hasPopup) { - this._createPopup(this.container, null, this.data); - } - return this.container; - } - }]); - - return StampAnnotationElement; -}(AnnotationElement); - -var FileAttachmentAnnotationElement = function (_AnnotationElement15) { - _inherits(FileAttachmentAnnotationElement, _AnnotationElement15); - - function FileAttachmentAnnotationElement(parameters) { - _classCallCheck(this, FileAttachmentAnnotationElement); - - var _this23 = _possibleConstructorReturn(this, (FileAttachmentAnnotationElement.__proto__ || Object.getPrototypeOf(FileAttachmentAnnotationElement)).call(this, parameters, true)); - - var _this23$data$file = _this23.data.file, - filename = _this23$data$file.filename, - content = _this23$data$file.content; - - _this23.filename = (0, _dom_utils.getFilenameFromUrl)(filename); - _this23.content = content; - if (_this23.linkService.eventBus) { - _this23.linkService.eventBus.dispatch('fileattachmentannotation', { - source: _this23, - id: (0, _util.stringToPDFString)(filename), - filename: filename, - content: content - }); - } - return _this23; - } - - _createClass(FileAttachmentAnnotationElement, [{ - key: 'render', - value: function render() { - this.container.className = 'fileAttachmentAnnotation'; - var trigger = document.createElement('div'); - trigger.style.height = this.container.style.height; - trigger.style.width = this.container.style.width; - trigger.addEventListener('dblclick', this._download.bind(this)); - if (!this.data.hasPopup && (this.data.title || this.data.contents)) { - this._createPopup(this.container, trigger, this.data); - } - this.container.appendChild(trigger); - return this.container; - } - }, { - key: '_download', - value: function _download() { - if (!this.downloadManager) { - (0, _util.warn)('Download cannot be started due to unavailable download manager'); - return; - } - this.downloadManager.downloadData(this.content, this.filename, ''); - } - }]); - - return FileAttachmentAnnotationElement; -}(AnnotationElement); - -var AnnotationLayer = function () { - function AnnotationLayer() { - _classCallCheck(this, AnnotationLayer); - } - - _createClass(AnnotationLayer, null, [{ - key: 'render', - value: function render(parameters) { - for (var i = 0, ii = parameters.annotations.length; i < ii; i++) { - var data = parameters.annotations[i]; - if (!data) { - continue; - } - var element = AnnotationElementFactory.create({ - data: data, - layer: parameters.div, - page: parameters.page, - viewport: parameters.viewport, - linkService: parameters.linkService, - downloadManager: parameters.downloadManager, - imageResourcesPath: parameters.imageResourcesPath || '', - renderInteractiveForms: parameters.renderInteractiveForms || false, - svgFactory: new _dom_utils.DOMSVGFactory() - }); - if (element.isRenderable) { - parameters.div.appendChild(element.render()); - } - } - } - }, { - key: 'update', - value: function update(parameters) { - for (var i = 0, ii = parameters.annotations.length; i < ii; i++) { - var data = parameters.annotations[i]; - var element = parameters.div.querySelector('[data-annotation-id="' + data.id + '"]'); - if (element) { - element.style.transform = 'matrix(' + parameters.viewport.transform.join(',') + ')'; - } - } - parameters.div.removeAttribute('hidden'); - } - }]); - - return AnnotationLayer; -}(); - -exports.AnnotationLayer = AnnotationLayer; - -/***/ }), -/* 147 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.SVGGraphics = undefined; - -var _util = __w_pdfjs_require__(1); - -var _dom_utils = __w_pdfjs_require__(130); - -var _is_node = __w_pdfjs_require__(4); - -var _is_node2 = _interopRequireDefault(_is_node); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -var SVGGraphics = function SVGGraphics() { - throw new Error('Not implemented: SVGGraphics'); -}; -{ - var SVG_DEFAULTS = { - fontStyle: 'normal', - fontWeight: 'normal', - fillColor: '#000000' - }; - var convertImgDataToPng = function convertImgDataToPngClosure() { - var PNG_HEADER = new Uint8Array([0x89, 0x50, 0x4e, 0x47, 0x0d, 0x0a, 0x1a, 0x0a]); - var CHUNK_WRAPPER_SIZE = 12; - var crcTable = new Int32Array(256); - for (var i = 0; i < 256; i++) { - var c = i; - for (var h = 0; h < 8; h++) { - if (c & 1) { - c = 0xedB88320 ^ c >> 1 & 0x7fffffff; - } else { - c = c >> 1 & 0x7fffffff; - } - } - crcTable[i] = c; - } - function crc32(data, start, end) { - var crc = -1; - for (var i = start; i < end; i++) { - var a = (crc ^ data[i]) & 0xff; - var b = crcTable[a]; - crc = crc >>> 8 ^ b; - } - return crc ^ -1; - } - function writePngChunk(type, body, data, offset) { - var p = offset; - var len = body.length; - data[p] = len >> 24 & 0xff; - data[p + 1] = len >> 16 & 0xff; - data[p + 2] = len >> 8 & 0xff; - data[p + 3] = len & 0xff; - p += 4; - data[p] = type.charCodeAt(0) & 0xff; - data[p + 1] = type.charCodeAt(1) & 0xff; - data[p + 2] = type.charCodeAt(2) & 0xff; - data[p + 3] = type.charCodeAt(3) & 0xff; - p += 4; - data.set(body, p); - p += body.length; - var crc = crc32(data, offset + 4, p); - data[p] = crc >> 24 & 0xff; - data[p + 1] = crc >> 16 & 0xff; - data[p + 2] = crc >> 8 & 0xff; - data[p + 3] = crc & 0xff; - } - function adler32(data, start, end) { - var a = 1; - var b = 0; - for (var i = start; i < end; ++i) { - a = (a + (data[i] & 0xff)) % 65521; - b = (b + a) % 65521; - } - return b << 16 | a; - } - function deflateSync(literals) { - if (!(0, _is_node2.default)()) { - return deflateSyncUncompressed(literals); - } - try { - var input; - if (parseInt(process.versions.node) >= 8) { - input = literals; - } else { - input = new Buffer(literals); - } - var output = require('zlib').deflateSync(input, { level: 9 }); - return output instanceof Uint8Array ? output : new Uint8Array(output); - } catch (e) { - (0, _util.warn)('Not compressing PNG because zlib.deflateSync is unavailable: ' + e); - } - return deflateSyncUncompressed(literals); - } - function deflateSyncUncompressed(literals) { - var len = literals.length; - var maxBlockLength = 0xFFFF; - var deflateBlocks = Math.ceil(len / maxBlockLength); - var idat = new Uint8Array(2 + len + deflateBlocks * 5 + 4); - var pi = 0; - idat[pi++] = 0x78; - idat[pi++] = 0x9c; - var pos = 0; - while (len > maxBlockLength) { - idat[pi++] = 0x00; - idat[pi++] = 0xff; - idat[pi++] = 0xff; - idat[pi++] = 0x00; - idat[pi++] = 0x00; - idat.set(literals.subarray(pos, pos + maxBlockLength), pi); - pi += maxBlockLength; - pos += maxBlockLength; - len -= maxBlockLength; - } - idat[pi++] = 0x01; - idat[pi++] = len & 0xff; - idat[pi++] = len >> 8 & 0xff; - idat[pi++] = ~len & 0xffff & 0xff; - idat[pi++] = (~len & 0xffff) >> 8 & 0xff; - idat.set(literals.subarray(pos), pi); - pi += literals.length - pos; - var adler = adler32(literals, 0, literals.length); - idat[pi++] = adler >> 24 & 0xff; - idat[pi++] = adler >> 16 & 0xff; - idat[pi++] = adler >> 8 & 0xff; - idat[pi++] = adler & 0xff; - return idat; - } - function encode(imgData, kind, forceDataSchema, isMask) { - var width = imgData.width; - var height = imgData.height; - var bitDepth, colorType, lineSize; - var bytes = imgData.data; - switch (kind) { - case _util.ImageKind.GRAYSCALE_1BPP: - colorType = 0; - bitDepth = 1; - lineSize = width + 7 >> 3; - break; - case _util.ImageKind.RGB_24BPP: - colorType = 2; - bitDepth = 8; - lineSize = width * 3; - break; - case _util.ImageKind.RGBA_32BPP: - colorType = 6; - bitDepth = 8; - lineSize = width * 4; - break; - default: - throw new Error('invalid format'); - } - var literals = new Uint8Array((1 + lineSize) * height); - var offsetLiterals = 0, - offsetBytes = 0; - var y, i; - for (y = 0; y < height; ++y) { - literals[offsetLiterals++] = 0; - literals.set(bytes.subarray(offsetBytes, offsetBytes + lineSize), offsetLiterals); - offsetBytes += lineSize; - offsetLiterals += lineSize; - } - if (kind === _util.ImageKind.GRAYSCALE_1BPP && isMask) { - offsetLiterals = 0; - for (y = 0; y < height; y++) { - offsetLiterals++; - for (i = 0; i < lineSize; i++) { - literals[offsetLiterals++] ^= 0xFF; - } - } - } - var ihdr = new Uint8Array([width >> 24 & 0xff, width >> 16 & 0xff, width >> 8 & 0xff, width & 0xff, height >> 24 & 0xff, height >> 16 & 0xff, height >> 8 & 0xff, height & 0xff, bitDepth, colorType, 0x00, 0x00, 0x00]); - var idat = deflateSync(literals); - var pngLength = PNG_HEADER.length + CHUNK_WRAPPER_SIZE * 3 + ihdr.length + idat.length; - var data = new Uint8Array(pngLength); - var offset = 0; - data.set(PNG_HEADER, offset); - offset += PNG_HEADER.length; - writePngChunk('IHDR', ihdr, data, offset); - offset += CHUNK_WRAPPER_SIZE + ihdr.length; - writePngChunk('IDATA', idat, data, offset); - offset += CHUNK_WRAPPER_SIZE + idat.length; - writePngChunk('IEND', new Uint8Array(0), data, offset); - return (0, _util.createObjectURL)(data, 'image/png', forceDataSchema); - } - return function convertImgDataToPng(imgData, forceDataSchema, isMask) { - var kind = imgData.kind === undefined ? _util.ImageKind.GRAYSCALE_1BPP : imgData.kind; - return encode(imgData, kind, forceDataSchema, isMask); - }; - }(); - var SVGExtraState = function SVGExtraStateClosure() { - function SVGExtraState() { - this.fontSizeScale = 1; - this.fontWeight = SVG_DEFAULTS.fontWeight; - this.fontSize = 0; - this.textMatrix = _util.IDENTITY_MATRIX; - this.fontMatrix = _util.FONT_IDENTITY_MATRIX; - this.leading = 0; - this.textRenderingMode = _util.TextRenderingMode.FILL; - this.x = 0; - this.y = 0; - this.lineX = 0; - this.lineY = 0; - this.charSpacing = 0; - this.wordSpacing = 0; - this.textHScale = 1; - this.textRise = 0; - this.fillColor = SVG_DEFAULTS.fillColor; - this.strokeColor = '#000000'; - this.fillAlpha = 1; - this.strokeAlpha = 1; - this.lineWidth = 1; - this.lineJoin = ''; - this.lineCap = ''; - this.miterLimit = 0; - this.dashArray = []; - this.dashPhase = 0; - this.dependencies = []; - this.activeClipUrl = null; - this.clipGroup = null; - this.maskId = ''; - } - SVGExtraState.prototype = { - clone: function SVGExtraState_clone() { - return Object.create(this); - }, - setCurrentPoint: function SVGExtraState_setCurrentPoint(x, y) { - this.x = x; - this.y = y; - } - }; - return SVGExtraState; - }(); - exports.SVGGraphics = SVGGraphics = function SVGGraphicsClosure() { - function opListToTree(opList) { - var opTree = []; - var tmp = []; - var opListLen = opList.length; - for (var x = 0; x < opListLen; x++) { - if (opList[x].fn === 'save') { - opTree.push({ - 'fnId': 92, - 'fn': 'group', - 'items': [] - }); - tmp.push(opTree); - opTree = opTree[opTree.length - 1].items; - continue; - } - if (opList[x].fn === 'restore') { - opTree = tmp.pop(); - } else { - opTree.push(opList[x]); - } - } - return opTree; - } - function pf(value) { - if (Number.isInteger(value)) { - return value.toString(); - } - var s = value.toFixed(10); - var i = s.length - 1; - if (s[i] !== '0') { - return s; - } - do { - i--; - } while (s[i] === '0'); - return s.substring(0, s[i] === '.' ? i : i + 1); - } - function pm(m) { - if (m[4] === 0 && m[5] === 0) { - if (m[1] === 0 && m[2] === 0) { - if (m[0] === 1 && m[3] === 1) { - return ''; - } - return 'scale(' + pf(m[0]) + ' ' + pf(m[3]) + ')'; - } - if (m[0] === m[3] && m[1] === -m[2]) { - var a = Math.acos(m[0]) * 180 / Math.PI; - return 'rotate(' + pf(a) + ')'; - } - } else { - if (m[0] === 1 && m[1] === 0 && m[2] === 0 && m[3] === 1) { - return 'translate(' + pf(m[4]) + ' ' + pf(m[5]) + ')'; - } - } - return 'matrix(' + pf(m[0]) + ' ' + pf(m[1]) + ' ' + pf(m[2]) + ' ' + pf(m[3]) + ' ' + pf(m[4]) + ' ' + pf(m[5]) + ')'; - } - function SVGGraphics(commonObjs, objs, forceDataSchema) { - this.svgFactory = new _dom_utils.DOMSVGFactory(); - this.current = new SVGExtraState(); - this.transformMatrix = _util.IDENTITY_MATRIX; - this.transformStack = []; - this.extraStack = []; - this.commonObjs = commonObjs; - this.objs = objs; - this.pendingClip = null; - this.pendingEOFill = false; - this.embedFonts = false; - this.embeddedFonts = Object.create(null); - this.cssStyle = null; - this.forceDataSchema = !!forceDataSchema; - } - var XML_NS = 'http://www.w3.org/XML/1998/namespace'; - var XLINK_NS = 'http://www.w3.org/1999/xlink'; - var LINE_CAP_STYLES = ['butt', 'round', 'square']; - var LINE_JOIN_STYLES = ['miter', 'round', 'bevel']; - var clipCount = 0; - var maskCount = 0; - SVGGraphics.prototype = { - save: function SVGGraphics_save() { - this.transformStack.push(this.transformMatrix); - var old = this.current; - this.extraStack.push(old); - this.current = old.clone(); - }, - restore: function SVGGraphics_restore() { - this.transformMatrix = this.transformStack.pop(); - this.current = this.extraStack.pop(); - this.pendingClip = null; - this.tgrp = null; - }, - group: function SVGGraphics_group(items) { - this.save(); - this.executeOpTree(items); - this.restore(); - }, - loadDependencies: function SVGGraphics_loadDependencies(operatorList) { - var _this = this; - - var fnArray = operatorList.fnArray; - var fnArrayLen = fnArray.length; - var argsArray = operatorList.argsArray; - for (var i = 0; i < fnArrayLen; i++) { - if (_util.OPS.dependency === fnArray[i]) { - var deps = argsArray[i]; - for (var n = 0, nn = deps.length; n < nn; n++) { - var obj = deps[n]; - var common = obj.substring(0, 2) === 'g_'; - var promise; - if (common) { - promise = new Promise(function (resolve) { - _this.commonObjs.get(obj, resolve); - }); - } else { - promise = new Promise(function (resolve) { - _this.objs.get(obj, resolve); - }); - } - this.current.dependencies.push(promise); - } - } - } - return Promise.all(this.current.dependencies); - }, - transform: function SVGGraphics_transform(a, b, c, d, e, f) { - var transformMatrix = [a, b, c, d, e, f]; - this.transformMatrix = _util.Util.transform(this.transformMatrix, transformMatrix); - this.tgrp = null; - }, - getSVG: function SVGGraphics_getSVG(operatorList, viewport) { - var _this2 = this; - - this.viewport = viewport; - var svgElement = this._initialize(viewport); - return this.loadDependencies(operatorList).then(function () { - _this2.transformMatrix = _util.IDENTITY_MATRIX; - var opTree = _this2.convertOpList(operatorList); - _this2.executeOpTree(opTree); - return svgElement; - }); - }, - convertOpList: function SVGGraphics_convertOpList(operatorList) { - var argsArray = operatorList.argsArray; - var fnArray = operatorList.fnArray; - var fnArrayLen = fnArray.length; - var REVOPS = []; - var opList = []; - for (var op in _util.OPS) { - REVOPS[_util.OPS[op]] = op; - } - for (var x = 0; x < fnArrayLen; x++) { - var fnId = fnArray[x]; - opList.push({ - 'fnId': fnId, - 'fn': REVOPS[fnId], - 'args': argsArray[x] - }); - } - return opListToTree(opList); - }, - executeOpTree: function SVGGraphics_executeOpTree(opTree) { - var opTreeLen = opTree.length; - for (var x = 0; x < opTreeLen; x++) { - var fn = opTree[x].fn; - var fnId = opTree[x].fnId; - var args = opTree[x].args; - switch (fnId | 0) { - case _util.OPS.beginText: - this.beginText(); - break; - case _util.OPS.dependency: - break; - case _util.OPS.setLeading: - this.setLeading(args); - break; - case _util.OPS.setLeadingMoveText: - this.setLeadingMoveText(args[0], args[1]); - break; - case _util.OPS.setFont: - this.setFont(args); - break; - case _util.OPS.showText: - this.showText(args[0]); - break; - case _util.OPS.showSpacedText: - this.showText(args[0]); - break; - case _util.OPS.endText: - this.endText(); - break; - case _util.OPS.moveText: - this.moveText(args[0], args[1]); - break; - case _util.OPS.setCharSpacing: - this.setCharSpacing(args[0]); - break; - case _util.OPS.setWordSpacing: - this.setWordSpacing(args[0]); - break; - case _util.OPS.setHScale: - this.setHScale(args[0]); - break; - case _util.OPS.setTextMatrix: - this.setTextMatrix(args[0], args[1], args[2], args[3], args[4], args[5]); - break; - case _util.OPS.setTextRise: - this.setTextRise(args[0]); - break; - case _util.OPS.setTextRenderingMode: - this.setTextRenderingMode(args[0]); - break; - case _util.OPS.setLineWidth: - this.setLineWidth(args[0]); - break; - case _util.OPS.setLineJoin: - this.setLineJoin(args[0]); - break; - case _util.OPS.setLineCap: - this.setLineCap(args[0]); - break; - case _util.OPS.setMiterLimit: - this.setMiterLimit(args[0]); - break; - case _util.OPS.setFillRGBColor: - this.setFillRGBColor(args[0], args[1], args[2]); - break; - case _util.OPS.setStrokeRGBColor: - this.setStrokeRGBColor(args[0], args[1], args[2]); - break; - case _util.OPS.setDash: - this.setDash(args[0], args[1]); - break; - case _util.OPS.setGState: - this.setGState(args[0]); - break; - case _util.OPS.fill: - this.fill(); - break; - case _util.OPS.eoFill: - this.eoFill(); - break; - case _util.OPS.stroke: - this.stroke(); - break; - case _util.OPS.fillStroke: - this.fillStroke(); - break; - case _util.OPS.eoFillStroke: - this.eoFillStroke(); - break; - case _util.OPS.clip: - this.clip('nonzero'); - break; - case _util.OPS.eoClip: - this.clip('evenodd'); - break; - case _util.OPS.paintSolidColorImageMask: - this.paintSolidColorImageMask(); - break; - case _util.OPS.paintJpegXObject: - this.paintJpegXObject(args[0], args[1], args[2]); - break; - case _util.OPS.paintImageXObject: - this.paintImageXObject(args[0]); - break; - case _util.OPS.paintInlineImageXObject: - this.paintInlineImageXObject(args[0]); - break; - case _util.OPS.paintImageMaskXObject: - this.paintImageMaskXObject(args[0]); - break; - case _util.OPS.paintFormXObjectBegin: - this.paintFormXObjectBegin(args[0], args[1]); - break; - case _util.OPS.paintFormXObjectEnd: - this.paintFormXObjectEnd(); - break; - case _util.OPS.closePath: - this.closePath(); - break; - case _util.OPS.closeStroke: - this.closeStroke(); - break; - case _util.OPS.closeFillStroke: - this.closeFillStroke(); - break; - case _util.OPS.closeEOFillStroke: - this.closeEOFillStroke(); - break; - case _util.OPS.nextLine: - this.nextLine(); - break; - case _util.OPS.transform: - this.transform(args[0], args[1], args[2], args[3], args[4], args[5]); - break; - case _util.OPS.constructPath: - this.constructPath(args[0], args[1]); - break; - case _util.OPS.endPath: - this.endPath(); - break; - case 92: - this.group(opTree[x].items); - break; - default: - (0, _util.warn)('Unimplemented operator ' + fn); - break; - } - } - }, - setWordSpacing: function SVGGraphics_setWordSpacing(wordSpacing) { - this.current.wordSpacing = wordSpacing; - }, - setCharSpacing: function SVGGraphics_setCharSpacing(charSpacing) { - this.current.charSpacing = charSpacing; - }, - nextLine: function SVGGraphics_nextLine() { - this.moveText(0, this.current.leading); - }, - setTextMatrix: function SVGGraphics_setTextMatrix(a, b, c, d, e, f) { - var current = this.current; - this.current.textMatrix = this.current.lineMatrix = [a, b, c, d, e, f]; - this.current.x = this.current.lineX = 0; - this.current.y = this.current.lineY = 0; - current.xcoords = []; - current.tspan = this.svgFactory.createElement('svg:tspan'); - current.tspan.setAttributeNS(null, 'font-family', current.fontFamily); - current.tspan.setAttributeNS(null, 'font-size', pf(current.fontSize) + 'px'); - current.tspan.setAttributeNS(null, 'y', pf(-current.y)); - current.txtElement = this.svgFactory.createElement('svg:text'); - current.txtElement.appendChild(current.tspan); - }, - beginText: function SVGGraphics_beginText() { - this.current.x = this.current.lineX = 0; - this.current.y = this.current.lineY = 0; - this.current.textMatrix = _util.IDENTITY_MATRIX; - this.current.lineMatrix = _util.IDENTITY_MATRIX; - this.current.tspan = this.svgFactory.createElement('svg:tspan'); - this.current.txtElement = this.svgFactory.createElement('svg:text'); - this.current.txtgrp = this.svgFactory.createElement('svg:g'); - this.current.xcoords = []; - }, - moveText: function SVGGraphics_moveText(x, y) { - var current = this.current; - this.current.x = this.current.lineX += x; - this.current.y = this.current.lineY += y; - current.xcoords = []; - current.tspan = this.svgFactory.createElement('svg:tspan'); - current.tspan.setAttributeNS(null, 'font-family', current.fontFamily); - current.tspan.setAttributeNS(null, 'font-size', pf(current.fontSize) + 'px'); - current.tspan.setAttributeNS(null, 'y', pf(-current.y)); - }, - showText: function SVGGraphics_showText(glyphs) { - var current = this.current; - var font = current.font; - var fontSize = current.fontSize; - if (fontSize === 0) { - return; - } - var charSpacing = current.charSpacing; - var wordSpacing = current.wordSpacing; - var fontDirection = current.fontDirection; - var textHScale = current.textHScale * fontDirection; - var glyphsLength = glyphs.length; - var vertical = font.vertical; - var widthAdvanceScale = fontSize * current.fontMatrix[0]; - var x = 0, - i; - for (i = 0; i < glyphsLength; ++i) { - var glyph = glyphs[i]; - if (glyph === null) { - x += fontDirection * wordSpacing; - continue; - } else if ((0, _util.isNum)(glyph)) { - x += -glyph * fontSize * 0.001; - continue; - } - var width = glyph.width; - var character = glyph.fontChar; - var spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing; - var charWidth = width * widthAdvanceScale + spacing * fontDirection; - if (!glyph.isInFont && !font.missingFile) { - x += charWidth; - continue; - } - current.xcoords.push(current.x + x * textHScale); - current.tspan.textContent += character; - x += charWidth; - } - if (vertical) { - current.y -= x * textHScale; - } else { - current.x += x * textHScale; - } - current.tspan.setAttributeNS(null, 'x', current.xcoords.map(pf).join(' ')); - current.tspan.setAttributeNS(null, 'y', pf(-current.y)); - current.tspan.setAttributeNS(null, 'font-family', current.fontFamily); - current.tspan.setAttributeNS(null, 'font-size', pf(current.fontSize) + 'px'); - if (current.fontStyle !== SVG_DEFAULTS.fontStyle) { - current.tspan.setAttributeNS(null, 'font-style', current.fontStyle); - } - if (current.fontWeight !== SVG_DEFAULTS.fontWeight) { - current.tspan.setAttributeNS(null, 'font-weight', current.fontWeight); - } - var fillStrokeMode = current.textRenderingMode & _util.TextRenderingMode.FILL_STROKE_MASK; - if (fillStrokeMode === _util.TextRenderingMode.FILL || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { - if (current.fillColor !== SVG_DEFAULTS.fillColor) { - current.tspan.setAttributeNS(null, 'fill', current.fillColor); - } - if (current.fillAlpha < 1) { - current.tspan.setAttributeNS(null, 'fill-opacity', current.fillAlpha); - } - } else if (current.textRenderingMode === _util.TextRenderingMode.ADD_TO_PATH) { - current.tspan.setAttributeNS(null, 'fill', 'transparent'); - } else { - current.tspan.setAttributeNS(null, 'fill', 'none'); - } - if (fillStrokeMode === _util.TextRenderingMode.STROKE || fillStrokeMode === _util.TextRenderingMode.FILL_STROKE) { - this._setStrokeAttributes(current.tspan); - } - var textMatrix = current.textMatrix; - if (current.textRise !== 0) { - textMatrix = textMatrix.slice(); - textMatrix[5] += current.textRise; - } - current.txtElement.setAttributeNS(null, 'transform', pm(textMatrix) + ' scale(1, -1)'); - current.txtElement.setAttributeNS(XML_NS, 'xml:space', 'preserve'); - current.txtElement.appendChild(current.tspan); - current.txtgrp.appendChild(current.txtElement); - this._ensureTransformGroup().appendChild(current.txtElement); - }, - setLeadingMoveText: function SVGGraphics_setLeadingMoveText(x, y) { - this.setLeading(-y); - this.moveText(x, y); - }, - addFontStyle: function SVGGraphics_addFontStyle(fontObj) { - if (!this.cssStyle) { - this.cssStyle = this.svgFactory.createElement('svg:style'); - this.cssStyle.setAttributeNS(null, 'type', 'text/css'); - this.defs.appendChild(this.cssStyle); - } - var url = (0, _util.createObjectURL)(fontObj.data, fontObj.mimetype, this.forceDataSchema); - this.cssStyle.textContent += '@font-face { font-family: "' + fontObj.loadedName + '";' + ' src: url(' + url + '); }\n'; - }, - setFont: function SVGGraphics_setFont(details) { - var current = this.current; - var fontObj = this.commonObjs.get(details[0]); - var size = details[1]; - this.current.font = fontObj; - if (this.embedFonts && fontObj.data && !this.embeddedFonts[fontObj.loadedName]) { - this.addFontStyle(fontObj); - this.embeddedFonts[fontObj.loadedName] = fontObj; - } - current.fontMatrix = fontObj.fontMatrix ? fontObj.fontMatrix : _util.FONT_IDENTITY_MATRIX; - var bold = fontObj.black ? fontObj.bold ? 'bolder' : 'bold' : fontObj.bold ? 'bold' : 'normal'; - var italic = fontObj.italic ? 'italic' : 'normal'; - if (size < 0) { - size = -size; - current.fontDirection = -1; - } else { - current.fontDirection = 1; - } - current.fontSize = size; - current.fontFamily = fontObj.loadedName; - current.fontWeight = bold; - current.fontStyle = italic; - current.tspan = this.svgFactory.createElement('svg:tspan'); - current.tspan.setAttributeNS(null, 'y', pf(-current.y)); - current.xcoords = []; - }, - endText: function endText() { - var current = this.current; - if (current.textRenderingMode & _util.TextRenderingMode.ADD_TO_PATH_FLAG && current.txtElement && current.txtElement.hasChildNodes()) { - current.element = current.txtElement; - this.clip('nonzero'); - this.endPath(); - } - }, - - setLineWidth: function SVGGraphics_setLineWidth(width) { - this.current.lineWidth = width; - }, - setLineCap: function SVGGraphics_setLineCap(style) { - this.current.lineCap = LINE_CAP_STYLES[style]; - }, - setLineJoin: function SVGGraphics_setLineJoin(style) { - this.current.lineJoin = LINE_JOIN_STYLES[style]; - }, - setMiterLimit: function SVGGraphics_setMiterLimit(limit) { - this.current.miterLimit = limit; - }, - setStrokeAlpha: function SVGGraphics_setStrokeAlpha(strokeAlpha) { - this.current.strokeAlpha = strokeAlpha; - }, - setStrokeRGBColor: function SVGGraphics_setStrokeRGBColor(r, g, b) { - var color = _util.Util.makeCssRgb(r, g, b); - this.current.strokeColor = color; - }, - setFillAlpha: function SVGGraphics_setFillAlpha(fillAlpha) { - this.current.fillAlpha = fillAlpha; - }, - setFillRGBColor: function SVGGraphics_setFillRGBColor(r, g, b) { - var color = _util.Util.makeCssRgb(r, g, b); - this.current.fillColor = color; - this.current.tspan = this.svgFactory.createElement('svg:tspan'); - this.current.xcoords = []; - }, - setDash: function SVGGraphics_setDash(dashArray, dashPhase) { - this.current.dashArray = dashArray; - this.current.dashPhase = dashPhase; - }, - constructPath: function SVGGraphics_constructPath(ops, args) { - var current = this.current; - var x = current.x, - y = current.y; - current.path = this.svgFactory.createElement('svg:path'); - var d = []; - var opLength = ops.length; - for (var i = 0, j = 0; i < opLength; i++) { - switch (ops[i] | 0) { - case _util.OPS.rectangle: - x = args[j++]; - y = args[j++]; - var width = args[j++]; - var height = args[j++]; - var xw = x + width; - var yh = y + height; - d.push('M', pf(x), pf(y), 'L', pf(xw), pf(y), 'L', pf(xw), pf(yh), 'L', pf(x), pf(yh), 'Z'); - break; - case _util.OPS.moveTo: - x = args[j++]; - y = args[j++]; - d.push('M', pf(x), pf(y)); - break; - case _util.OPS.lineTo: - x = args[j++]; - y = args[j++]; - d.push('L', pf(x), pf(y)); - break; - case _util.OPS.curveTo: - x = args[j + 4]; - y = args[j + 5]; - d.push('C', pf(args[j]), pf(args[j + 1]), pf(args[j + 2]), pf(args[j + 3]), pf(x), pf(y)); - j += 6; - break; - case _util.OPS.curveTo2: - x = args[j + 2]; - y = args[j + 3]; - d.push('C', pf(x), pf(y), pf(args[j]), pf(args[j + 1]), pf(args[j + 2]), pf(args[j + 3])); - j += 4; - break; - case _util.OPS.curveTo3: - x = args[j + 2]; - y = args[j + 3]; - d.push('C', pf(args[j]), pf(args[j + 1]), pf(x), pf(y), pf(x), pf(y)); - j += 4; - break; - case _util.OPS.closePath: - d.push('Z'); - break; - } - } - current.path.setAttributeNS(null, 'd', d.join(' ')); - current.path.setAttributeNS(null, 'fill', 'none'); - this._ensureTransformGroup().appendChild(current.path); - current.element = current.path; - current.setCurrentPoint(x, y); - }, - endPath: function SVGGraphics_endPath() { - if (!this.pendingClip) { - return; - } - var current = this.current; - var clipId = 'clippath' + clipCount; - clipCount++; - var clipPath = this.svgFactory.createElement('svg:clipPath'); - clipPath.setAttributeNS(null, 'id', clipId); - clipPath.setAttributeNS(null, 'transform', pm(this.transformMatrix)); - var clipElement = current.element.cloneNode(true); - if (this.pendingClip === 'evenodd') { - clipElement.setAttributeNS(null, 'clip-rule', 'evenodd'); - } else { - clipElement.setAttributeNS(null, 'clip-rule', 'nonzero'); - } - this.pendingClip = null; - clipPath.appendChild(clipElement); - this.defs.appendChild(clipPath); - if (current.activeClipUrl) { - current.clipGroup = null; - this.extraStack.forEach(function (prev) { - prev.clipGroup = null; - }); - clipPath.setAttributeNS(null, 'clip-path', current.activeClipUrl); - } - current.activeClipUrl = 'url(#' + clipId + ')'; - this.tgrp = null; - }, - clip: function SVGGraphics_clip(type) { - this.pendingClip = type; - }, - closePath: function SVGGraphics_closePath() { - var current = this.current; - if (current.path) { - var d = current.path.getAttributeNS(null, 'd'); - d += 'Z'; - current.path.setAttributeNS(null, 'd', d); - } - }, - setLeading: function SVGGraphics_setLeading(leading) { - this.current.leading = -leading; - }, - setTextRise: function SVGGraphics_setTextRise(textRise) { - this.current.textRise = textRise; - }, - setTextRenderingMode: function setTextRenderingMode(textRenderingMode) { - this.current.textRenderingMode = textRenderingMode; - }, - - setHScale: function SVGGraphics_setHScale(scale) { - this.current.textHScale = scale / 100; - }, - setGState: function SVGGraphics_setGState(states) { - for (var i = 0, ii = states.length; i < ii; i++) { - var state = states[i]; - var key = state[0]; - var value = state[1]; - switch (key) { - case 'LW': - this.setLineWidth(value); - break; - case 'LC': - this.setLineCap(value); - break; - case 'LJ': - this.setLineJoin(value); - break; - case 'ML': - this.setMiterLimit(value); - break; - case 'D': - this.setDash(value[0], value[1]); - break; - case 'Font': - this.setFont(value); - break; - case 'CA': - this.setStrokeAlpha(value); - break; - case 'ca': - this.setFillAlpha(value); - break; - default: - (0, _util.warn)('Unimplemented graphic state ' + key); - break; - } - } - }, - fill: function SVGGraphics_fill() { - var current = this.current; - if (current.element) { - current.element.setAttributeNS(null, 'fill', current.fillColor); - current.element.setAttributeNS(null, 'fill-opacity', current.fillAlpha); - this.endPath(); - } - }, - stroke: function SVGGraphics_stroke() { - var current = this.current; - if (current.element) { - this._setStrokeAttributes(current.element); - current.element.setAttributeNS(null, 'fill', 'none'); - this.endPath(); - } - }, - _setStrokeAttributes: function _setStrokeAttributes(element) { - var current = this.current; - element.setAttributeNS(null, 'stroke', current.strokeColor); - element.setAttributeNS(null, 'stroke-opacity', current.strokeAlpha); - element.setAttributeNS(null, 'stroke-miterlimit', pf(current.miterLimit)); - element.setAttributeNS(null, 'stroke-linecap', current.lineCap); - element.setAttributeNS(null, 'stroke-linejoin', current.lineJoin); - element.setAttributeNS(null, 'stroke-width', pf(current.lineWidth) + 'px'); - element.setAttributeNS(null, 'stroke-dasharray', current.dashArray.map(pf).join(' ')); - element.setAttributeNS(null, 'stroke-dashoffset', pf(current.dashPhase) + 'px'); - }, - - eoFill: function SVGGraphics_eoFill() { - if (this.current.element) { - this.current.element.setAttributeNS(null, 'fill-rule', 'evenodd'); - } - this.fill(); - }, - fillStroke: function SVGGraphics_fillStroke() { - this.stroke(); - this.fill(); - }, - eoFillStroke: function SVGGraphics_eoFillStroke() { - if (this.current.element) { - this.current.element.setAttributeNS(null, 'fill-rule', 'evenodd'); - } - this.fillStroke(); - }, - closeStroke: function SVGGraphics_closeStroke() { - this.closePath(); - this.stroke(); - }, - closeFillStroke: function SVGGraphics_closeFillStroke() { - this.closePath(); - this.fillStroke(); - }, - closeEOFillStroke: function closeEOFillStroke() { - this.closePath(); - this.eoFillStroke(); - }, - - paintSolidColorImageMask: function SVGGraphics_paintSolidColorImageMask() { - var current = this.current; - var rect = this.svgFactory.createElement('svg:rect'); - rect.setAttributeNS(null, 'x', '0'); - rect.setAttributeNS(null, 'y', '0'); - rect.setAttributeNS(null, 'width', '1px'); - rect.setAttributeNS(null, 'height', '1px'); - rect.setAttributeNS(null, 'fill', current.fillColor); - this._ensureTransformGroup().appendChild(rect); - }, - paintJpegXObject: function SVGGraphics_paintJpegXObject(objId, w, h) { - var imgObj = this.objs.get(objId); - var imgEl = this.svgFactory.createElement('svg:image'); - imgEl.setAttributeNS(XLINK_NS, 'xlink:href', imgObj.src); - imgEl.setAttributeNS(null, 'width', pf(w)); - imgEl.setAttributeNS(null, 'height', pf(h)); - imgEl.setAttributeNS(null, 'x', '0'); - imgEl.setAttributeNS(null, 'y', pf(-h)); - imgEl.setAttributeNS(null, 'transform', 'scale(' + pf(1 / w) + ' ' + pf(-1 / h) + ')'); - this._ensureTransformGroup().appendChild(imgEl); - }, - paintImageXObject: function SVGGraphics_paintImageXObject(objId) { - var imgData = this.objs.get(objId); - if (!imgData) { - (0, _util.warn)('Dependent image isn\'t ready yet'); - return; - } - this.paintInlineImageXObject(imgData); - }, - paintInlineImageXObject: function SVGGraphics_paintInlineImageXObject(imgData, mask) { - var width = imgData.width; - var height = imgData.height; - var imgSrc = convertImgDataToPng(imgData, this.forceDataSchema, !!mask); - var cliprect = this.svgFactory.createElement('svg:rect'); - cliprect.setAttributeNS(null, 'x', '0'); - cliprect.setAttributeNS(null, 'y', '0'); - cliprect.setAttributeNS(null, 'width', pf(width)); - cliprect.setAttributeNS(null, 'height', pf(height)); - this.current.element = cliprect; - this.clip('nonzero'); - var imgEl = this.svgFactory.createElement('svg:image'); - imgEl.setAttributeNS(XLINK_NS, 'xlink:href', imgSrc); - imgEl.setAttributeNS(null, 'x', '0'); - imgEl.setAttributeNS(null, 'y', pf(-height)); - imgEl.setAttributeNS(null, 'width', pf(width) + 'px'); - imgEl.setAttributeNS(null, 'height', pf(height) + 'px'); - imgEl.setAttributeNS(null, 'transform', 'scale(' + pf(1 / width) + ' ' + pf(-1 / height) + ')'); - if (mask) { - mask.appendChild(imgEl); - } else { - this._ensureTransformGroup().appendChild(imgEl); - } - }, - paintImageMaskXObject: function SVGGraphics_paintImageMaskXObject(imgData) { - var current = this.current; - var width = imgData.width; - var height = imgData.height; - var fillColor = current.fillColor; - current.maskId = 'mask' + maskCount++; - var mask = this.svgFactory.createElement('svg:mask'); - mask.setAttributeNS(null, 'id', current.maskId); - var rect = this.svgFactory.createElement('svg:rect'); - rect.setAttributeNS(null, 'x', '0'); - rect.setAttributeNS(null, 'y', '0'); - rect.setAttributeNS(null, 'width', pf(width)); - rect.setAttributeNS(null, 'height', pf(height)); - rect.setAttributeNS(null, 'fill', fillColor); - rect.setAttributeNS(null, 'mask', 'url(#' + current.maskId + ')'); - this.defs.appendChild(mask); - this._ensureTransformGroup().appendChild(rect); - this.paintInlineImageXObject(imgData, mask); - }, - paintFormXObjectBegin: function SVGGraphics_paintFormXObjectBegin(matrix, bbox) { - if (Array.isArray(matrix) && matrix.length === 6) { - this.transform(matrix[0], matrix[1], matrix[2], matrix[3], matrix[4], matrix[5]); - } - if (Array.isArray(bbox) && bbox.length === 4) { - var width = bbox[2] - bbox[0]; - var height = bbox[3] - bbox[1]; - var cliprect = this.svgFactory.createElement('svg:rect'); - cliprect.setAttributeNS(null, 'x', bbox[0]); - cliprect.setAttributeNS(null, 'y', bbox[1]); - cliprect.setAttributeNS(null, 'width', pf(width)); - cliprect.setAttributeNS(null, 'height', pf(height)); - this.current.element = cliprect; - this.clip('nonzero'); - this.endPath(); - } - }, - paintFormXObjectEnd: function SVGGraphics_paintFormXObjectEnd() {}, - _initialize: function _initialize(viewport) { - var svg = this.svgFactory.create(viewport.width, viewport.height); - var definitions = this.svgFactory.createElement('svg:defs'); - svg.appendChild(definitions); - this.defs = definitions; - var rootGroup = this.svgFactory.createElement('svg:g'); - rootGroup.setAttributeNS(null, 'transform', pm(viewport.transform)); - svg.appendChild(rootGroup); - this.svg = rootGroup; - return svg; - }, - - _ensureClipGroup: function SVGGraphics_ensureClipGroup() { - if (!this.current.clipGroup) { - var clipGroup = this.svgFactory.createElement('svg:g'); - clipGroup.setAttributeNS(null, 'clip-path', this.current.activeClipUrl); - this.svg.appendChild(clipGroup); - this.current.clipGroup = clipGroup; - } - return this.current.clipGroup; - }, - _ensureTransformGroup: function SVGGraphics_ensureTransformGroup() { - if (!this.tgrp) { - this.tgrp = this.svgFactory.createElement('svg:g'); - this.tgrp.setAttributeNS(null, 'transform', pm(this.transformMatrix)); - if (this.current.activeClipUrl) { - this._ensureClipGroup().appendChild(this.tgrp); - } else { - this.svg.appendChild(this.tgrp); - } - } - return this.tgrp; - } - }; - return SVGGraphics; - }(); -} -exports.SVGGraphics = SVGGraphics; - -/***/ }), -/* 148 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.PDFNodeStream = undefined; - -var _regenerator = __w_pdfjs_require__(137); - -var _regenerator2 = _interopRequireDefault(_regenerator); - -var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); - -var _util = __w_pdfjs_require__(1); - -var _network_utils = __w_pdfjs_require__(149); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; } - -function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } - -function _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step("next", value); }, function (err) { step("throw", err); }); } } return step("next"); }); }; } - -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - -var fs = require('fs'); -var http = require('http'); -var https = require('https'); -var url = require('url'); - -var fileUriRegex = /^file:\/\/\/[a-zA-Z]:\//; -function parseUrl(sourceUrl) { - var parsedUrl = url.parse(sourceUrl); - if (parsedUrl.protocol === 'file:' || parsedUrl.host) { - return parsedUrl; - } - if (/^[a-z]:[/\\]/i.test(sourceUrl)) { - return url.parse('file:///' + sourceUrl); - } - if (!parsedUrl.host) { - parsedUrl.protocol = 'file:'; - } - return parsedUrl; -} - -var PDFNodeStream = function () { - function PDFNodeStream(source) { - _classCallCheck(this, PDFNodeStream); - - this.source = source; - this.url = parseUrl(source.url); - this.isHttp = this.url.protocol === 'http:' || this.url.protocol === 'https:'; - this.isFsUrl = this.url.protocol === 'file:'; - this.httpHeaders = this.isHttp && source.httpHeaders || {}; - this._fullRequest = null; - this._rangeRequestReaders = []; - } - - _createClass(PDFNodeStream, [{ - key: 'getFullReader', - value: function getFullReader() { - (0, _util.assert)(!this._fullRequest); - this._fullRequest = this.isFsUrl ? new PDFNodeStreamFsFullReader(this) : new PDFNodeStreamFullReader(this); - return this._fullRequest; - } - }, { - key: 'getRangeReader', - value: function getRangeReader(start, end) { - var rangeReader = this.isFsUrl ? new PDFNodeStreamFsRangeReader(this, start, end) : new PDFNodeStreamRangeReader(this, start, end); - this._rangeRequestReaders.push(rangeReader); - return rangeReader; - } - }, { - key: 'cancelAllRequests', - value: function cancelAllRequests(reason) { - if (this._fullRequest) { - this._fullRequest.cancel(reason); - } - var readers = this._rangeRequestReaders.slice(0); - readers.forEach(function (reader) { - reader.cancel(reason); - }); - } - }]); - - return PDFNodeStream; -}(); - -var BaseFullReader = function () { - function BaseFullReader(stream) { - _classCallCheck(this, BaseFullReader); - - this._url = stream.url; - this._done = false; - this._storedError = null; - this.onProgress = null; - var source = stream.source; - this._contentLength = source.length; - this._loaded = 0; - this._filename = null; - this._disableRange = source.disableRange || false; - this._rangeChunkSize = source.rangeChunkSize; - if (!this._rangeChunkSize && !this._disableRange) { - this._disableRange = true; - } - this._isStreamingSupported = !source.disableStream; - this._isRangeSupported = !source.disableRange; - this._readableStream = null; - this._readCapability = (0, _util.createPromiseCapability)(); - this._headersCapability = (0, _util.createPromiseCapability)(); - } - - _createClass(BaseFullReader, [{ - key: 'read', - value: function () { - var _ref = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee() { - var chunk, buffer; - return _regenerator2.default.wrap(function _callee$(_context) { - while (1) { - switch (_context.prev = _context.next) { - case 0: - _context.next = 2; - return this._readCapability.promise; - - case 2: - if (!this._done) { - _context.next = 4; - break; - } - - return _context.abrupt('return', { - value: undefined, - done: true - }); - - case 4: - if (!this._storedError) { - _context.next = 6; - break; - } - - throw this._storedError; - - case 6: - chunk = this._readableStream.read(); - - if (!(chunk === null)) { - _context.next = 10; - break; - } - - this._readCapability = (0, _util.createPromiseCapability)(); - return _context.abrupt('return', this.read()); - - case 10: - this._loaded += chunk.length; - if (this.onProgress) { - this.onProgress({ - loaded: this._loaded, - total: this._contentLength - }); - } - buffer = new Uint8Array(chunk).buffer; - return _context.abrupt('return', { - value: buffer, - done: false - }); - - case 14: - case 'end': - return _context.stop(); - } - } - }, _callee, this); - })); - - function read() { - return _ref.apply(this, arguments); - } - - return read; - }() - }, { - key: 'cancel', - value: function cancel(reason) { - if (!this._readableStream) { - this._error(reason); - return; - } - this._readableStream.destroy(reason); - } - }, { - key: '_error', - value: function _error(reason) { - this._storedError = reason; - this._readCapability.resolve(); - } - }, { - key: '_setReadableStream', - value: function _setReadableStream(readableStream) { - var _this = this; - - this._readableStream = readableStream; - readableStream.on('readable', function () { - _this._readCapability.resolve(); - }); - readableStream.on('end', function () { - readableStream.destroy(); - _this._done = true; - _this._readCapability.resolve(); - }); - readableStream.on('error', function (reason) { - _this._error(reason); - }); - if (!this._isStreamingSupported && this._isRangeSupported) { - this._error(new _util.AbortException('streaming is disabled')); - } - if (this._storedError) { - this._readableStream.destroy(this._storedError); - } - } - }, { - key: 'headersReady', - get: function get() { - return this._headersCapability.promise; - } - }, { - key: 'filename', - get: function get() { - return this._filename; - } - }, { - key: 'contentLength', - get: function get() { - return this._contentLength; - } - }, { - key: 'isRangeSupported', - get: function get() { - return this._isRangeSupported; - } - }, { - key: 'isStreamingSupported', - get: function get() { - return this._isStreamingSupported; - } - }]); - - return BaseFullReader; -}(); - -var BaseRangeReader = function () { - function BaseRangeReader(stream) { - _classCallCheck(this, BaseRangeReader); - - this._url = stream.url; - this._done = false; - this._storedError = null; - this.onProgress = null; - this._loaded = 0; - this._readableStream = null; - this._readCapability = (0, _util.createPromiseCapability)(); - var source = stream.source; - this._isStreamingSupported = !source.disableStream; - } - - _createClass(BaseRangeReader, [{ - key: 'read', - value: function () { - var _ref2 = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee2() { - var chunk, buffer; - return _regenerator2.default.wrap(function _callee2$(_context2) { - while (1) { - switch (_context2.prev = _context2.next) { - case 0: - _context2.next = 2; - return this._readCapability.promise; - - case 2: - if (!this._done) { - _context2.next = 4; - break; - } - - return _context2.abrupt('return', { - value: undefined, - done: true - }); - - case 4: - if (!this._storedError) { - _context2.next = 6; - break; - } - - throw this._storedError; - - case 6: - chunk = this._readableStream.read(); - - if (!(chunk === null)) { - _context2.next = 10; - break; - } - - this._readCapability = (0, _util.createPromiseCapability)(); - return _context2.abrupt('return', this.read()); - - case 10: - this._loaded += chunk.length; - if (this.onProgress) { - this.onProgress({ loaded: this._loaded }); - } - buffer = new Uint8Array(chunk).buffer; - return _context2.abrupt('return', { - value: buffer, - done: false - }); - - case 14: - case 'end': - return _context2.stop(); - } - } - }, _callee2, this); - })); - - function read() { - return _ref2.apply(this, arguments); - } - - return read; - }() - }, { - key: 'cancel', - value: function cancel(reason) { - if (!this._readableStream) { - this._error(reason); - return; - } - this._readableStream.destroy(reason); - } - }, { - key: '_error', - value: function _error(reason) { - this._storedError = reason; - this._readCapability.resolve(); - } - }, { - key: '_setReadableStream', - value: function _setReadableStream(readableStream) { - var _this2 = this; - - this._readableStream = readableStream; - readableStream.on('readable', function () { - _this2._readCapability.resolve(); - }); - readableStream.on('end', function () { - readableStream.destroy(); - _this2._done = true; - _this2._readCapability.resolve(); - }); - readableStream.on('error', function (reason) { - _this2._error(reason); - }); - if (this._storedError) { - this._readableStream.destroy(this._storedError); - } - } - }, { - key: 'isStreamingSupported', - get: function get() { - return this._isStreamingSupported; - } - }]); - - return BaseRangeReader; -}(); - -function createRequestOptions(url, headers) { - return { - protocol: url.protocol, - auth: url.auth, - host: url.hostname, - port: url.port, - path: url.path, - method: 'GET', - headers: headers - }; -} - -var PDFNodeStreamFullReader = function (_BaseFullReader) { - _inherits(PDFNodeStreamFullReader, _BaseFullReader); - - function PDFNodeStreamFullReader(stream) { - _classCallCheck(this, PDFNodeStreamFullReader); - - var _this3 = _possibleConstructorReturn(this, (PDFNodeStreamFullReader.__proto__ || Object.getPrototypeOf(PDFNodeStreamFullReader)).call(this, stream)); - - var handleResponse = function handleResponse(response) { - if (response.statusCode === 404) { - var error = new _util.MissingPDFException('Missing PDF "' + _this3._url + '".'); - _this3._storedError = error; - _this3._headersCapability.reject(error); - return; - } - _this3._headersCapability.resolve(); - _this3._setReadableStream(response); - var getResponseHeader = function getResponseHeader(name) { - return _this3._readableStream.headers[name.toLowerCase()]; - }; - - var _validateRangeRequest = (0, _network_utils.validateRangeRequestCapabilities)({ - getResponseHeader: getResponseHeader, - isHttp: stream.isHttp, - rangeChunkSize: _this3._rangeChunkSize, - disableRange: _this3._disableRange - }), - allowRangeRequests = _validateRangeRequest.allowRangeRequests, - suggestedLength = _validateRangeRequest.suggestedLength; - - _this3._isRangeSupported = allowRangeRequests; - _this3._contentLength = suggestedLength || _this3._contentLength; - _this3._filename = (0, _network_utils.extractFilenameFromHeader)(getResponseHeader); - }; - _this3._request = null; - if (_this3._url.protocol === 'http:') { - _this3._request = http.request(createRequestOptions(_this3._url, stream.httpHeaders), handleResponse); - } else { - _this3._request = https.request(createRequestOptions(_this3._url, stream.httpHeaders), handleResponse); - } - _this3._request.on('error', function (reason) { - _this3._storedError = reason; - _this3._headersCapability.reject(reason); - }); - _this3._request.end(); - return _this3; - } - - return PDFNodeStreamFullReader; -}(BaseFullReader); - -var PDFNodeStreamRangeReader = function (_BaseRangeReader) { - _inherits(PDFNodeStreamRangeReader, _BaseRangeReader); - - function PDFNodeStreamRangeReader(stream, start, end) { - _classCallCheck(this, PDFNodeStreamRangeReader); - - var _this4 = _possibleConstructorReturn(this, (PDFNodeStreamRangeReader.__proto__ || Object.getPrototypeOf(PDFNodeStreamRangeReader)).call(this, stream)); - - _this4._httpHeaders = {}; - for (var property in stream.httpHeaders) { - var value = stream.httpHeaders[property]; - if (typeof value === 'undefined') { - continue; - } - _this4._httpHeaders[property] = value; - } - _this4._httpHeaders['Range'] = 'bytes=' + start + '-' + (end - 1); - var handleResponse = function handleResponse(response) { - if (response.statusCode === 404) { - var error = new _util.MissingPDFException('Missing PDF "' + _this4._url + '".'); - _this4._storedError = error; - return; - } - _this4._setReadableStream(response); - }; - _this4._request = null; - if (_this4._url.protocol === 'http:') { - _this4._request = http.request(createRequestOptions(_this4._url, _this4._httpHeaders), handleResponse); - } else { - _this4._request = https.request(createRequestOptions(_this4._url, _this4._httpHeaders), handleResponse); - } - _this4._request.on('error', function (reason) { - _this4._storedError = reason; - }); - _this4._request.end(); - return _this4; - } - - return PDFNodeStreamRangeReader; -}(BaseRangeReader); - -var PDFNodeStreamFsFullReader = function (_BaseFullReader2) { - _inherits(PDFNodeStreamFsFullReader, _BaseFullReader2); - - function PDFNodeStreamFsFullReader(stream) { - _classCallCheck(this, PDFNodeStreamFsFullReader); - - var _this5 = _possibleConstructorReturn(this, (PDFNodeStreamFsFullReader.__proto__ || Object.getPrototypeOf(PDFNodeStreamFsFullReader)).call(this, stream)); - - var path = decodeURIComponent(_this5._url.path); - if (fileUriRegex.test(_this5._url.href)) { - path = path.replace(/^\//, ''); - } - fs.lstat(path, function (error, stat) { - if (error) { - if (error.code === 'ENOENT') { - error = new _util.MissingPDFException('Missing PDF "' + path + '".'); - } - _this5._storedError = error; - _this5._headersCapability.reject(error); - return; - } - _this5._contentLength = stat.size; - _this5._setReadableStream(fs.createReadStream(path)); - _this5._headersCapability.resolve(); - }); - return _this5; - } - - return PDFNodeStreamFsFullReader; -}(BaseFullReader); - -var PDFNodeStreamFsRangeReader = function (_BaseRangeReader2) { - _inherits(PDFNodeStreamFsRangeReader, _BaseRangeReader2); - - function PDFNodeStreamFsRangeReader(stream, start, end) { - _classCallCheck(this, PDFNodeStreamFsRangeReader); - - var _this6 = _possibleConstructorReturn(this, (PDFNodeStreamFsRangeReader.__proto__ || Object.getPrototypeOf(PDFNodeStreamFsRangeReader)).call(this, stream)); - - var path = decodeURIComponent(_this6._url.path); - if (fileUriRegex.test(_this6._url.href)) { - path = path.replace(/^\//, ''); - } - _this6._setReadableStream(fs.createReadStream(path, { - start: start, - end: end - 1 - })); - return _this6; - } - - return PDFNodeStreamFsRangeReader; -}(BaseRangeReader); - -exports.PDFNodeStream = PDFNodeStream; - -/***/ }), -/* 149 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.validateResponseStatus = exports.validateRangeRequestCapabilities = exports.extractFilenameFromHeader = exports.createResponseStatusError = undefined; - -var _util = __w_pdfjs_require__(1); - -var _content_disposition = __w_pdfjs_require__(150); - -function validateRangeRequestCapabilities(_ref) { - var getResponseHeader = _ref.getResponseHeader, - isHttp = _ref.isHttp, - rangeChunkSize = _ref.rangeChunkSize, - disableRange = _ref.disableRange; - - (0, _util.assert)(rangeChunkSize > 0, 'Range chunk size must be larger than zero'); - var returnValues = { - allowRangeRequests: false, - suggestedLength: undefined - }; - var length = parseInt(getResponseHeader('Content-Length'), 10); - if (!Number.isInteger(length)) { - return returnValues; - } - returnValues.suggestedLength = length; - if (length <= 2 * rangeChunkSize) { - return returnValues; - } - if (disableRange || !isHttp) { - return returnValues; - } - if (getResponseHeader('Accept-Ranges') !== 'bytes') { - return returnValues; - } - var contentEncoding = getResponseHeader('Content-Encoding') || 'identity'; - if (contentEncoding !== 'identity') { - return returnValues; - } - returnValues.allowRangeRequests = true; - return returnValues; -} -function extractFilenameFromHeader(getResponseHeader) { - var contentDisposition = getResponseHeader('Content-Disposition'); - if (contentDisposition) { - var filename = (0, _content_disposition.getFilenameFromContentDispositionHeader)(contentDisposition); - if (/\.pdf$/i.test(filename)) { - return filename; - } - } - return null; -} -function createResponseStatusError(status, url) { - if (status === 404 || status === 0 && /^file:/.test(url)) { - return new _util.MissingPDFException('Missing PDF "' + url + '".'); - } - return new _util.UnexpectedResponseException('Unexpected server response (' + status + ') while retrieving PDF "' + url + '".', status); -} -function validateResponseStatus(status) { - return status === 200 || status === 206; -} -exports.createResponseStatusError = createResponseStatusError; -exports.extractFilenameFromHeader = extractFilenameFromHeader; -exports.validateRangeRequestCapabilities = validateRangeRequestCapabilities; -exports.validateResponseStatus = validateResponseStatus; - -/***/ }), -/* 150 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); - -var _slicedToArray = function () { function sliceIterator(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"]) _i["return"](); } finally { if (_d) throw _e; } } return _arr; } return function (arr, i) { if (Array.isArray(arr)) { return arr; } else if (Symbol.iterator in Object(arr)) { return sliceIterator(arr, i); } else { throw new TypeError("Invalid attempt to destructure non-iterable instance"); } }; }(); - -function getFilenameFromContentDispositionHeader(contentDisposition) { - var needsEncodingFixup = true; - var tmp = toParamRegExp('filename\\*', 'i').exec(contentDisposition); - if (tmp) { - tmp = tmp[1]; - var filename = rfc2616unquote(tmp); - filename = unescape(filename); - filename = rfc5987decode(filename); - filename = rfc2047decode(filename); - return fixupEncoding(filename); - } - tmp = rfc2231getparam(contentDisposition); - if (tmp) { - var _filename = rfc2047decode(tmp); - return fixupEncoding(_filename); - } - tmp = toParamRegExp('filename', 'i').exec(contentDisposition); - if (tmp) { - tmp = tmp[1]; - var _filename2 = rfc2616unquote(tmp); - _filename2 = rfc2047decode(_filename2); - return fixupEncoding(_filename2); - } - function toParamRegExp(attributePattern, flags) { - return new RegExp('(?:^|;)\\s*' + attributePattern + '\\s*=\\s*' + '(' + '[^";\\s][^;\\s]*' + '|' + '"(?:[^"\\\\]|\\\\"?)+"?' + ')', flags); - } - function textdecode(encoding, value) { - if (encoding) { - if (!/^[\x00-\xFF]+$/.test(value)) { - return value; - } - try { - var decoder = new TextDecoder(encoding, { fatal: true }); - var bytes = new Array(value.length); - for (var i = 0; i < value.length; ++i) { - bytes[i] = value.charCodeAt(i); - } - value = decoder.decode(new Uint8Array(bytes)); - needsEncodingFixup = false; - } catch (e) { - if (/^utf-?8$/i.test(encoding)) { - try { - value = decodeURIComponent(escape(value)); - needsEncodingFixup = false; - } catch (err) {} - } - } - } - return value; - } - function fixupEncoding(value) { - if (needsEncodingFixup && /[\x80-\xff]/.test(value)) { - value = textdecode('utf-8', value); - if (needsEncodingFixup) { - value = textdecode('iso-8859-1', value); - } - } - return value; - } - function rfc2231getparam(contentDisposition) { - var matches = [], - match = void 0; - var iter = toParamRegExp('filename\\*((?!0\\d)\\d+)(\\*?)', 'ig'); - while ((match = iter.exec(contentDisposition)) !== null) { - var _match = match, - _match2 = _slicedToArray(_match, 4), - n = _match2[1], - quot = _match2[2], - part = _match2[3]; - - n = parseInt(n, 10); - if (n in matches) { - if (n === 0) { - break; - } - continue; - } - matches[n] = [quot, part]; - } - var parts = []; - for (var _n = 0; _n < matches.length; ++_n) { - if (!(_n in matches)) { - break; - } - - var _matches$_n = _slicedToArray(matches[_n], 2), - _quot = _matches$_n[0], - _part = _matches$_n[1]; - - _part = rfc2616unquote(_part); - if (_quot) { - _part = unescape(_part); - if (_n === 0) { - _part = rfc5987decode(_part); - } - } - parts.push(_part); - } - return parts.join(''); - } - function rfc2616unquote(value) { - if (value.charAt(0) === '"') { - var parts = value.slice(1).split('\\"'); - for (var i = 0; i < parts.length; ++i) { - var quotindex = parts[i].indexOf('"'); - if (quotindex !== -1) { - parts[i] = parts[i].slice(0, quotindex); - parts.length = i + 1; - } - parts[i] = parts[i].replace(/\\(.)/g, '$1'); - } - value = parts.join('"'); - } - return value; - } - function rfc5987decode(extvalue) { - var encodingend = extvalue.indexOf('\''); - if (encodingend === -1) { - return extvalue; - } - var encoding = extvalue.slice(0, encodingend); - var langvalue = extvalue.slice(encodingend + 1); - var value = langvalue.replace(/^[^']*'/, ''); - return textdecode(encoding, value); - } - function rfc2047decode(value) { - if (value.slice(0, 2) !== '=?' || /[\x00-\x19\x80-\xff]/.test(value)) { - return value; - } - return value.replace(/=\?([\w-]*)\?([QqBb])\?((?:[^?]|\?(?!=))*)\?=/g, function (_, charset, encoding, text) { - if (encoding === 'q' || encoding === 'Q') { - text = text.replace(/_/g, ' '); - text = text.replace(/=([0-9a-fA-F]{2})/g, function (_, hex) { - return String.fromCharCode(parseInt(hex, 16)); - }); - return textdecode(charset, text); - } - try { - text = atob(text); - } catch (e) {} - return textdecode(charset, text); - }); - } - return ''; -} -exports.getFilenameFromContentDispositionHeader = getFilenameFromContentDispositionHeader; - -/***/ }), -/* 151 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.PDFFetchStream = undefined; - -var _regenerator = __w_pdfjs_require__(137); - -var _regenerator2 = _interopRequireDefault(_regenerator); - -var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); - -var _util = __w_pdfjs_require__(1); - -var _network_utils = __w_pdfjs_require__(149); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -function _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step("next", value); }, function (err) { step("throw", err); }); } } return step("next"); }); }; } - -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } - -function createFetchOptions(headers, withCredentials, abortController) { - return { - method: 'GET', - headers: headers, - signal: abortController && abortController.signal, - mode: 'cors', - credentials: withCredentials ? 'include' : 'same-origin', - redirect: 'follow' - }; -} - -var PDFFetchStream = function () { - function PDFFetchStream(source) { - _classCallCheck(this, PDFFetchStream); - - this.source = source; - this.isHttp = /^https?:/i.test(source.url); - this.httpHeaders = this.isHttp && source.httpHeaders || {}; - this._fullRequestReader = null; - this._rangeRequestReaders = []; - } - - _createClass(PDFFetchStream, [{ - key: 'getFullReader', - value: function getFullReader() { - (0, _util.assert)(!this._fullRequestReader); - this._fullRequestReader = new PDFFetchStreamReader(this); - return this._fullRequestReader; - } - }, { - key: 'getRangeReader', - value: function getRangeReader(begin, end) { - var reader = new PDFFetchStreamRangeReader(this, begin, end); - this._rangeRequestReaders.push(reader); - return reader; - } - }, { - key: 'cancelAllRequests', - value: function cancelAllRequests(reason) { - if (this._fullRequestReader) { - this._fullRequestReader.cancel(reason); - } - var readers = this._rangeRequestReaders.slice(0); - readers.forEach(function (reader) { - reader.cancel(reason); - }); - } - }]); - - return PDFFetchStream; -}(); - -var PDFFetchStreamReader = function () { - function PDFFetchStreamReader(stream) { - var _this = this; - - _classCallCheck(this, PDFFetchStreamReader); - - this._stream = stream; - this._reader = null; - this._loaded = 0; - this._filename = null; - var source = stream.source; - this._withCredentials = source.withCredentials; - this._contentLength = source.length; - this._headersCapability = (0, _util.createPromiseCapability)(); - this._disableRange = source.disableRange || false; - this._rangeChunkSize = source.rangeChunkSize; - if (!this._rangeChunkSize && !this._disableRange) { - this._disableRange = true; - } - if (typeof AbortController !== 'undefined') { - this._abortController = new AbortController(); - } - this._isStreamingSupported = !source.disableStream; - this._isRangeSupported = !source.disableRange; - this._headers = new Headers(); - for (var property in this._stream.httpHeaders) { - var value = this._stream.httpHeaders[property]; - if (typeof value === 'undefined') { - continue; - } - this._headers.append(property, value); - } - var url = source.url; - fetch(url, createFetchOptions(this._headers, this._withCredentials, this._abortController)).then(function (response) { - if (!(0, _network_utils.validateResponseStatus)(response.status)) { - throw (0, _network_utils.createResponseStatusError)(response.status, url); - } - _this._reader = response.body.getReader(); - _this._headersCapability.resolve(); - var getResponseHeader = function getResponseHeader(name) { - return response.headers.get(name); - }; - - var _validateRangeRequest = (0, _network_utils.validateRangeRequestCapabilities)({ - getResponseHeader: getResponseHeader, - isHttp: _this._stream.isHttp, - rangeChunkSize: _this._rangeChunkSize, - disableRange: _this._disableRange - }), - allowRangeRequests = _validateRangeRequest.allowRangeRequests, - suggestedLength = _validateRangeRequest.suggestedLength; - - _this._isRangeSupported = allowRangeRequests; - _this._contentLength = suggestedLength || _this._contentLength; - _this._filename = (0, _network_utils.extractFilenameFromHeader)(getResponseHeader); - if (!_this._isStreamingSupported && _this._isRangeSupported) { - _this.cancel(new _util.AbortException('streaming is disabled')); - } - }).catch(this._headersCapability.reject); - this.onProgress = null; - } - - _createClass(PDFFetchStreamReader, [{ - key: 'read', - value: function () { - var _ref = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee() { - var _ref2, value, done, buffer; - - return _regenerator2.default.wrap(function _callee$(_context) { - while (1) { - switch (_context.prev = _context.next) { - case 0: - _context.next = 2; - return this._headersCapability.promise; - - case 2: - _context.next = 4; - return this._reader.read(); - - case 4: - _ref2 = _context.sent; - value = _ref2.value; - done = _ref2.done; - - if (!done) { - _context.next = 9; - break; - } - - return _context.abrupt('return', { - value: value, - done: done - }); - - case 9: - this._loaded += value.byteLength; - if (this.onProgress) { - this.onProgress({ - loaded: this._loaded, - total: this._contentLength - }); - } - buffer = new Uint8Array(value).buffer; - return _context.abrupt('return', { - value: buffer, - done: false - }); - - case 13: - case 'end': - return _context.stop(); - } - } - }, _callee, this); - })); - - function read() { - return _ref.apply(this, arguments); - } - - return read; - }() - }, { - key: 'cancel', - value: function cancel(reason) { - if (this._reader) { - this._reader.cancel(reason); - } - if (this._abortController) { - this._abortController.abort(); - } - } - }, { - key: 'headersReady', - get: function get() { - return this._headersCapability.promise; - } - }, { - key: 'filename', - get: function get() { - return this._filename; - } - }, { - key: 'contentLength', - get: function get() { - return this._contentLength; - } - }, { - key: 'isRangeSupported', - get: function get() { - return this._isRangeSupported; - } - }, { - key: 'isStreamingSupported', - get: function get() { - return this._isStreamingSupported; - } - }]); - - return PDFFetchStreamReader; -}(); - -var PDFFetchStreamRangeReader = function () { - function PDFFetchStreamRangeReader(stream, begin, end) { - var _this2 = this; - - _classCallCheck(this, PDFFetchStreamRangeReader); - - this._stream = stream; - this._reader = null; - this._loaded = 0; - var source = stream.source; - this._withCredentials = source.withCredentials; - this._readCapability = (0, _util.createPromiseCapability)(); - this._isStreamingSupported = !source.disableStream; - if (typeof AbortController !== 'undefined') { - this._abortController = new AbortController(); - } - this._headers = new Headers(); - for (var property in this._stream.httpHeaders) { - var value = this._stream.httpHeaders[property]; - if (typeof value === 'undefined') { - continue; - } - this._headers.append(property, value); - } - var rangeStr = begin + '-' + (end - 1); - this._headers.append('Range', 'bytes=' + rangeStr); - var url = source.url; - fetch(url, createFetchOptions(this._headers, this._withCredentials, this._abortController)).then(function (response) { - if (!(0, _network_utils.validateResponseStatus)(response.status)) { - throw (0, _network_utils.createResponseStatusError)(response.status, url); - } - _this2._readCapability.resolve(); - _this2._reader = response.body.getReader(); - }); - this.onProgress = null; - } - - _createClass(PDFFetchStreamRangeReader, [{ - key: 'read', - value: function () { - var _ref3 = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee2() { - var _ref4, value, done, buffer; - - return _regenerator2.default.wrap(function _callee2$(_context2) { - while (1) { - switch (_context2.prev = _context2.next) { - case 0: - _context2.next = 2; - return this._readCapability.promise; - - case 2: - _context2.next = 4; - return this._reader.read(); - - case 4: - _ref4 = _context2.sent; - value = _ref4.value; - done = _ref4.done; - - if (!done) { - _context2.next = 9; - break; - } - - return _context2.abrupt('return', { - value: value, - done: done - }); - - case 9: - this._loaded += value.byteLength; - if (this.onProgress) { - this.onProgress({ loaded: this._loaded }); - } - buffer = new Uint8Array(value).buffer; - return _context2.abrupt('return', { - value: buffer, - done: false - }); - - case 13: - case 'end': - return _context2.stop(); - } - } - }, _callee2, this); - })); - - function read() { - return _ref3.apply(this, arguments); - } - - return read; - }() - }, { - key: 'cancel', - value: function cancel(reason) { - if (this._reader) { - this._reader.cancel(reason); - } - if (this._abortController) { - this._abortController.abort(); - } - } - }, { - key: 'isStreamingSupported', - get: function get() { - return this._isStreamingSupported; - } - }]); - - return PDFFetchStreamRangeReader; -}(); - -exports.PDFFetchStream = PDFFetchStream; - -/***/ }), -/* 152 */ -/***/ (function(module, exports, __w_pdfjs_require__) { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", { - value: true -}); -exports.NetworkManager = exports.PDFNetworkStream = undefined; - -var _regenerator = __w_pdfjs_require__(137); - -var _regenerator2 = _interopRequireDefault(_regenerator); - -var _util = __w_pdfjs_require__(1); - -var _network_utils = __w_pdfjs_require__(149); - -var _global_scope = __w_pdfjs_require__(3); - -var _global_scope2 = _interopRequireDefault(_global_scope); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -function _asyncToGenerator(fn) { return function () { var gen = fn.apply(this, arguments); return new Promise(function (resolve, reject) { function step(key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { return Promise.resolve(value).then(function (value) { step("next", value); }, function (err) { step("throw", err); }); } } return step("next"); }); }; } - -; -var OK_RESPONSE = 200; -var PARTIAL_CONTENT_RESPONSE = 206; -function NetworkManager(url, args) { - this.url = url; - args = args || {}; - this.isHttp = /^https?:/i.test(url); - this.httpHeaders = this.isHttp && args.httpHeaders || {}; - this.withCredentials = args.withCredentials || false; - this.getXhr = args.getXhr || function NetworkManager_getXhr() { - return new XMLHttpRequest(); - }; - this.currXhrId = 0; - this.pendingRequests = Object.create(null); - this.loadedRequests = Object.create(null); -} -function getArrayBuffer(xhr) { - var data = xhr.response; - if (typeof data !== 'string') { - return data; - } - var array = (0, _util.stringToBytes)(data); - return array.buffer; -} -var supportsMozChunked = function supportsMozChunkedClosure() { - try { - var x = new XMLHttpRequest(); - x.open('GET', _global_scope2.default.location.href); - x.responseType = 'moz-chunked-arraybuffer'; - return x.responseType === 'moz-chunked-arraybuffer'; - } catch (e) { - return false; - } -}(); -NetworkManager.prototype = { - requestRange: function NetworkManager_requestRange(begin, end, listeners) { - var args = { - begin: begin, - end: end - }; - for (var prop in listeners) { - args[prop] = listeners[prop]; - } - return this.request(args); - }, - requestFull: function NetworkManager_requestFull(listeners) { - return this.request(listeners); - }, - request: function NetworkManager_request(args) { - var xhr = this.getXhr(); - var xhrId = this.currXhrId++; - var pendingRequest = this.pendingRequests[xhrId] = { xhr: xhr }; - xhr.open('GET', this.url); - xhr.withCredentials = this.withCredentials; - for (var property in this.httpHeaders) { - var value = this.httpHeaders[property]; - if (typeof value === 'undefined') { - continue; - } - xhr.setRequestHeader(property, value); - } - if (this.isHttp && 'begin' in args && 'end' in args) { - var rangeStr = args.begin + '-' + (args.end - 1); - xhr.setRequestHeader('Range', 'bytes=' + rangeStr); - pendingRequest.expectedStatus = 206; - } else { - pendingRequest.expectedStatus = 200; - } - var useMozChunkedLoading = supportsMozChunked && !!args.onProgressiveData; - if (useMozChunkedLoading) { - xhr.responseType = 'moz-chunked-arraybuffer'; - pendingRequest.onProgressiveData = args.onProgressiveData; - pendingRequest.mozChunked = true; - } else { - xhr.responseType = 'arraybuffer'; - } - if (args.onError) { - xhr.onerror = function (evt) { - args.onError(xhr.status); - }; - } - xhr.onreadystatechange = this.onStateChange.bind(this, xhrId); - xhr.onprogress = this.onProgress.bind(this, xhrId); - pendingRequest.onHeadersReceived = args.onHeadersReceived; - pendingRequest.onDone = args.onDone; - pendingRequest.onError = args.onError; - pendingRequest.onProgress = args.onProgress; - xhr.send(null); - return xhrId; - }, - onProgress: function NetworkManager_onProgress(xhrId, evt) { - var pendingRequest = this.pendingRequests[xhrId]; - if (!pendingRequest) { - return; - } - if (pendingRequest.mozChunked) { - var chunk = getArrayBuffer(pendingRequest.xhr); - pendingRequest.onProgressiveData(chunk); - } - var onProgress = pendingRequest.onProgress; - if (onProgress) { - onProgress(evt); - } - }, - onStateChange: function NetworkManager_onStateChange(xhrId, evt) { - var pendingRequest = this.pendingRequests[xhrId]; - if (!pendingRequest) { - return; - } - var xhr = pendingRequest.xhr; - if (xhr.readyState >= 2 && pendingRequest.onHeadersReceived) { - pendingRequest.onHeadersReceived(); - delete pendingRequest.onHeadersReceived; - } - if (xhr.readyState !== 4) { - return; - } - if (!(xhrId in this.pendingRequests)) { - return; - } - delete this.pendingRequests[xhrId]; - if (xhr.status === 0 && this.isHttp) { - if (pendingRequest.onError) { - pendingRequest.onError(xhr.status); - } - return; - } - var xhrStatus = xhr.status || OK_RESPONSE; - var ok_response_on_range_request = xhrStatus === OK_RESPONSE && pendingRequest.expectedStatus === PARTIAL_CONTENT_RESPONSE; - if (!ok_response_on_range_request && xhrStatus !== pendingRequest.expectedStatus) { - if (pendingRequest.onError) { - pendingRequest.onError(xhr.status); - } - return; - } - this.loadedRequests[xhrId] = true; - var chunk = getArrayBuffer(xhr); - if (xhrStatus === PARTIAL_CONTENT_RESPONSE) { - var rangeHeader = xhr.getResponseHeader('Content-Range'); - var matches = /bytes (\d+)-(\d+)\/(\d+)/.exec(rangeHeader); - var begin = parseInt(matches[1], 10); - pendingRequest.onDone({ - begin: begin, - chunk: chunk - }); - } else if (pendingRequest.onProgressiveData) { - pendingRequest.onDone(null); - } else if (chunk) { - pendingRequest.onDone({ - begin: 0, - chunk: chunk - }); - } else if (pendingRequest.onError) { - pendingRequest.onError(xhr.status); - } - }, - hasPendingRequests: function NetworkManager_hasPendingRequests() { - for (var xhrId in this.pendingRequests) { - return true; - } - return false; - }, - getRequestXhr: function NetworkManager_getXhr(xhrId) { - return this.pendingRequests[xhrId].xhr; - }, - isStreamingRequest: function NetworkManager_isStreamingRequest(xhrId) { - return !!this.pendingRequests[xhrId].onProgressiveData; - }, - isPendingRequest: function NetworkManager_isPendingRequest(xhrId) { - return xhrId in this.pendingRequests; - }, - isLoadedRequest: function NetworkManager_isLoadedRequest(xhrId) { - return xhrId in this.loadedRequests; - }, - abortAllRequests: function NetworkManager_abortAllRequests() { - for (var xhrId in this.pendingRequests) { - this.abortRequest(xhrId | 0); - } - }, - abortRequest: function NetworkManager_abortRequest(xhrId) { - var xhr = this.pendingRequests[xhrId].xhr; - delete this.pendingRequests[xhrId]; - xhr.abort(); - } -}; -function PDFNetworkStream(source) { - this._source = source; - this._manager = new NetworkManager(source.url, { - httpHeaders: source.httpHeaders, - withCredentials: source.withCredentials - }); - this._rangeChunkSize = source.rangeChunkSize; - this._fullRequestReader = null; - this._rangeRequestReaders = []; -} -PDFNetworkStream.prototype = { - _onRangeRequestReaderClosed: function PDFNetworkStream_onRangeRequestReaderClosed(reader) { - var i = this._rangeRequestReaders.indexOf(reader); - if (i >= 0) { - this._rangeRequestReaders.splice(i, 1); - } - }, - getFullReader: function PDFNetworkStream_getFullReader() { - (0, _util.assert)(!this._fullRequestReader); - this._fullRequestReader = new PDFNetworkStreamFullRequestReader(this._manager, this._source); - return this._fullRequestReader; - }, - getRangeReader: function PDFNetworkStream_getRangeReader(begin, end) { - var reader = new PDFNetworkStreamRangeRequestReader(this._manager, begin, end); - reader.onClosed = this._onRangeRequestReaderClosed.bind(this); - this._rangeRequestReaders.push(reader); - return reader; - }, - cancelAllRequests: function PDFNetworkStream_cancelAllRequests(reason) { - if (this._fullRequestReader) { - this._fullRequestReader.cancel(reason); - } - var readers = this._rangeRequestReaders.slice(0); - readers.forEach(function (reader) { - reader.cancel(reason); - }); - } -}; -function PDFNetworkStreamFullRequestReader(manager, source) { - this._manager = manager; - var args = { - onHeadersReceived: this._onHeadersReceived.bind(this), - onProgressiveData: source.disableStream ? null : this._onProgressiveData.bind(this), - onDone: this._onDone.bind(this), - onError: this._onError.bind(this), - onProgress: this._onProgress.bind(this) - }; - this._url = source.url; - this._fullRequestId = manager.requestFull(args); - this._headersReceivedCapability = (0, _util.createPromiseCapability)(); - this._disableRange = source.disableRange || false; - this._contentLength = source.length; - this._rangeChunkSize = source.rangeChunkSize; - if (!this._rangeChunkSize && !this._disableRange) { - this._disableRange = true; - } - this._isStreamingSupported = false; - this._isRangeSupported = false; - this._cachedChunks = []; - this._requests = []; - this._done = false; - this._storedError = undefined; - this._filename = null; - this.onProgress = null; -} -PDFNetworkStreamFullRequestReader.prototype = { - _onHeadersReceived: function PDFNetworkStreamFullRequestReader_onHeadersReceived() { - var fullRequestXhrId = this._fullRequestId; - var fullRequestXhr = this._manager.getRequestXhr(fullRequestXhrId); - var getResponseHeader = function getResponseHeader(name) { - return fullRequestXhr.getResponseHeader(name); - }; - - var _validateRangeRequest = (0, _network_utils.validateRangeRequestCapabilities)({ - getResponseHeader: getResponseHeader, - isHttp: this._manager.isHttp, - rangeChunkSize: this._rangeChunkSize, - disableRange: this._disableRange - }), - allowRangeRequests = _validateRangeRequest.allowRangeRequests, - suggestedLength = _validateRangeRequest.suggestedLength; - - if (allowRangeRequests) { - this._isRangeSupported = true; - } - this._contentLength = suggestedLength || this._contentLength; - this._filename = (0, _network_utils.extractFilenameFromHeader)(getResponseHeader); - var networkManager = this._manager; - if (networkManager.isStreamingRequest(fullRequestXhrId)) { - this._isStreamingSupported = true; - } else if (this._isRangeSupported) { - networkManager.abortRequest(fullRequestXhrId); - } - this._headersReceivedCapability.resolve(); - }, - _onProgressiveData: function PDFNetworkStreamFullRequestReader_onProgressiveData(chunk) { - if (this._requests.length > 0) { - var requestCapability = this._requests.shift(); - requestCapability.resolve({ - value: chunk, - done: false - }); - } else { - this._cachedChunks.push(chunk); - } - }, - _onDone: function PDFNetworkStreamFullRequestReader_onDone(args) { - if (args) { - this._onProgressiveData(args.chunk); - } - this._done = true; - if (this._cachedChunks.length > 0) { - return; - } - this._requests.forEach(function (requestCapability) { - requestCapability.resolve({ - value: undefined, - done: true - }); - }); - this._requests = []; - }, - _onError: function PDFNetworkStreamFullRequestReader_onError(status) { - var url = this._url; - var exception = (0, _network_utils.createResponseStatusError)(status, url); - this._storedError = exception; - this._headersReceivedCapability.reject(exception); - this._requests.forEach(function (requestCapability) { - requestCapability.reject(exception); - }); - this._requests = []; - this._cachedChunks = []; - }, - _onProgress: function PDFNetworkStreamFullRequestReader_onProgress(data) { - if (this.onProgress) { - this.onProgress({ - loaded: data.loaded, - total: data.lengthComputable ? data.total : this._contentLength - }); - } - }, - get filename() { - return this._filename; - }, - get isRangeSupported() { - return this._isRangeSupported; - }, - get isStreamingSupported() { - return this._isStreamingSupported; - }, - get contentLength() { - return this._contentLength; - }, - get headersReady() { - return this._headersReceivedCapability.promise; - }, - read: function () { - var _ref = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee() { - var chunk, requestCapability; - return _regenerator2.default.wrap(function _callee$(_context) { - while (1) { - switch (_context.prev = _context.next) { - case 0: - if (!this._storedError) { - _context.next = 2; - break; - } - - throw this._storedError; - - case 2: - if (!(this._cachedChunks.length > 0)) { - _context.next = 5; - break; - } - - chunk = this._cachedChunks.shift(); - return _context.abrupt('return', { - value: chunk, - done: false - }); - - case 5: - if (!this._done) { - _context.next = 7; - break; - } - - return _context.abrupt('return', { - value: undefined, - done: true - }); - - case 7: - requestCapability = (0, _util.createPromiseCapability)(); - - this._requests.push(requestCapability); - return _context.abrupt('return', requestCapability.promise); - - case 10: - case 'end': - return _context.stop(); - } - } - }, _callee, this); - })); - - function read() { - return _ref.apply(this, arguments); - } - - return read; - }(), - - cancel: function PDFNetworkStreamFullRequestReader_cancel(reason) { - this._done = true; - this._headersReceivedCapability.reject(reason); - this._requests.forEach(function (requestCapability) { - requestCapability.resolve({ - value: undefined, - done: true - }); - }); - this._requests = []; - if (this._manager.isPendingRequest(this._fullRequestId)) { - this._manager.abortRequest(this._fullRequestId); - } - this._fullRequestReader = null; - } -}; -function PDFNetworkStreamRangeRequestReader(manager, begin, end) { - this._manager = manager; - var args = { - onDone: this._onDone.bind(this), - onProgress: this._onProgress.bind(this) - }; - this._requestId = manager.requestRange(begin, end, args); - this._requests = []; - this._queuedChunk = null; - this._done = false; - this.onProgress = null; - this.onClosed = null; -} -PDFNetworkStreamRangeRequestReader.prototype = { - _close: function PDFNetworkStreamRangeRequestReader_close() { - if (this.onClosed) { - this.onClosed(this); - } - }, - _onDone: function PDFNetworkStreamRangeRequestReader_onDone(data) { - var chunk = data.chunk; - if (this._requests.length > 0) { - var requestCapability = this._requests.shift(); - requestCapability.resolve({ - value: chunk, - done: false - }); - } else { - this._queuedChunk = chunk; - } - this._done = true; - this._requests.forEach(function (requestCapability) { - requestCapability.resolve({ - value: undefined, - done: true - }); - }); - this._requests = []; - this._close(); - }, - _onProgress: function PDFNetworkStreamRangeRequestReader_onProgress(evt) { - if (!this.isStreamingSupported && this.onProgress) { - this.onProgress({ loaded: evt.loaded }); - } - }, - get isStreamingSupported() { - return false; - }, - read: function () { - var _ref2 = _asyncToGenerator( /*#__PURE__*/_regenerator2.default.mark(function _callee2() { - var chunk, requestCapability; - return _regenerator2.default.wrap(function _callee2$(_context2) { - while (1) { - switch (_context2.prev = _context2.next) { - case 0: - if (!(this._queuedChunk !== null)) { - _context2.next = 4; - break; - } - - chunk = this._queuedChunk; - - this._queuedChunk = null; - return _context2.abrupt('return', { - value: chunk, - done: false - }); - - case 4: - if (!this._done) { - _context2.next = 6; - break; - } - - return _context2.abrupt('return', { - value: undefined, - done: true - }); - - case 6: - requestCapability = (0, _util.createPromiseCapability)(); - - this._requests.push(requestCapability); - return _context2.abrupt('return', requestCapability.promise); - - case 9: - case 'end': - return _context2.stop(); - } - } - }, _callee2, this); - })); - - function read() { - return _ref2.apply(this, arguments); - } - - return read; - }(), - - cancel: function PDFNetworkStreamRangeRequestReader_cancel(reason) { - this._done = true; - this._requests.forEach(function (requestCapability) { - requestCapability.resolve({ - value: undefined, - done: true - }); - }); - this._requests = []; - if (this._manager.isPendingRequest(this._requestId)) { - this._manager.abortRequest(this._requestId); - } - this._close(); - } -}; -exports.PDFNetworkStream = PDFNetworkStream; -exports.NetworkManager = NetworkManager; - -/***/ }) -/******/ ]); -}); -//# sourceMappingURL=pdf.js.map \ No newline at end of file diff --git a/vendor/assets/javascripts/pdf.min.js b/vendor/assets/javascripts/pdf.min.js deleted file mode 100644 index 43ab356bfe..0000000000 --- a/vendor/assets/javascripts/pdf.min.js +++ /dev/null @@ -1 +0,0 @@ -!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof 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