forked from mystiq/hydrogen-web
62 lines
2.0 KiB
TypeScript
62 lines
2.0 KiB
TypeScript
/*
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Copyright 2022 The Matrix.org Foundation C.I.C.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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import type {Track, Stream} from "../../platform/types/MediaDevices";
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export function getStreamAudioTrack(stream: Stream | undefined): Track | undefined {
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return stream?.getAudioTracks()[0];
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}
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export function getStreamVideoTrack(stream: Stream | undefined): Track | undefined {
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return stream?.getVideoTracks()[0];
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}
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export class MuteSettings {
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constructor (
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private readonly isMicrophoneMuted: boolean = false,
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private readonly isCameraMuted: boolean = false,
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private hasMicrophoneTrack: boolean = false,
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private hasCameraTrack: boolean = false,
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) {}
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updateTrackInfo(userMedia: Stream | undefined) {
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this.hasMicrophoneTrack = !!getStreamAudioTrack(userMedia);
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this.hasCameraTrack = !!getStreamVideoTrack(userMedia);
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}
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get microphone(): boolean {
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return !this.hasMicrophoneTrack || this.isMicrophoneMuted;
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}
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get camera(): boolean {
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return !this.hasCameraTrack || this.isCameraMuted;
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}
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toggleCamera(): MuteSettings {
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return new MuteSettings(this.microphone, !this.camera, this.hasMicrophoneTrack, this.hasCameraTrack);
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}
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toggleMicrophone(): MuteSettings {
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return new MuteSettings(!this.microphone, this.camera, this.hasMicrophoneTrack, this.hasCameraTrack);
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}
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equals(other: MuteSettings) {
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return this.microphone === other.microphone && this.camera === other.camera;
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}
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}
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export const CALL_LOG_TYPE = "call";
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