137 lines
3.7 KiB
Vue
137 lines
3.7 KiB
Vue
<script>
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import { GlIcon, GlPopover } from '@gitlab/ui';
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import { __, sprintf } from '~/locale';
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import { MAX_TITLE_LENGTH, MAX_BODY_LENGTH } from '../../constants';
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export default {
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components: {
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GlIcon,
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GlPopover,
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},
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props: {
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text: {
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type: String,
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required: true,
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},
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placeholder: {
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type: String,
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required: true,
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},
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},
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data() {
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return {
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scrollTop: 0,
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isFocused: false,
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};
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},
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computed: {
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allLines() {
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return this.text.split('\n').map((line, i) => ({
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text: line.substr(0, this.getLineLength(i)) || ' ',
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highlightedText: line.substr(this.getLineLength(i)),
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}));
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},
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},
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methods: {
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handleScroll() {
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if (this.$refs.textarea) {
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this.$nextTick(() => {
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this.scrollTop = this.$refs.textarea.scrollTop;
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});
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}
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},
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getLineLength(i) {
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return i === 0 ? MAX_TITLE_LENGTH : MAX_BODY_LENGTH;
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},
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onInput(e) {
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this.$emit('input', e.target.value);
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},
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onCtrlEnter() {
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if (!this.isFocused) return;
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this.$emit('submit');
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},
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updateIsFocused(isFocused) {
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this.isFocused = isFocused;
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},
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},
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popoverOptions: {
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triggers: 'hover',
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placement: 'top',
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content: sprintf(
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__(`
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The character highlighter helps you keep the subject line to %{titleLength} characters
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and wrap the body at %{bodyLength} so they are readable in git.
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`),
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{ titleLength: MAX_TITLE_LENGTH, bodyLength: MAX_BODY_LENGTH },
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),
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},
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};
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</script>
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<template>
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<fieldset
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class="gl-rounded-base gl-inset-border-1-gray-400 gl-py-4 gl-px-5"
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:class="{
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'gl-outline-none! gl-focus-ring-border-1-gray-900!': isFocused,
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}"
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>
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<div
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v-once
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class="gl-display-flex gl-align-items-center gl-border-b-solid gl-border-b-1 gl-border-b-gray-100 gl-pb-3 gl-mb-3"
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>
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<div>{{ __('Commit Message') }}</div>
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<div id="commit-message-popover-container">
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<span id="commit-message-question" class="gl-gray-700 gl-ml-3">
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<gl-icon name="question" />
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</span>
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<gl-popover
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target="commit-message-question"
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container="commit-message-popover-container"
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v-bind="$options.popoverOptions"
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/>
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</div>
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</div>
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<div class="gl-relative gl-w-full gl-h-13 gl-overflow-hidden">
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<div class="gl-absolute gl-z-index-1 gl-font-monospace gl-text-transparent">
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<div
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data-testid="highlights"
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:style="{
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transform: `translate3d(0, ${-scrollTop}px, 0)`,
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}"
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>
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<div v-for="(line, index) in allLines" :key="index">
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<span
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data-testid="highlights-text"
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class="gl-white-space-pre-wrap gl-word-break-word"
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v-text="line.text"
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>
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</span
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><mark
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v-show="line.highlightedText"
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data-testid="highlights-mark"
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class="gl-px-1 gl-py-0 gl-bg-orange-100 gl-text-transparent gl-white-space-pre-wrap gl-word-break-word"
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v-text="line.highlightedText"
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>
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</mark>
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</div>
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</div>
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</div>
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<textarea
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ref="textarea"
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:placeholder="placeholder"
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:value="text"
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class="gl-absolute gl-w-full gl-h-full gl-z-index-2 gl-font-monospace p-0 gl-outline-0 gl-bg-transparent gl-border-0"
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data-qa-selector="ide_commit_message_field"
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dir="auto"
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name="commit-message"
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@scroll="handleScroll"
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@input="onInput"
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@focus="updateIsFocused(true)"
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@blur="updateIsFocused(false)"
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@keydown.ctrl.enter="onCtrlEnter"
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@keydown.meta.enter="onCtrlEnter"
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>
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</textarea>
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</div>
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</fieldset>
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</template>
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