openvidu/openvidu-browser/lib/OpenVidu/Subscriber.js

"use strict";
/*
 * (C) Copyright 2017-2018 OpenVidu (https://openvidu.io/)
 *
 * 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.
 *
 */
var __extends = (this && this.__extends) || (function () {
    var extendStatics = function (d, b) {
        extendStatics = Object.setPrototypeOf ||
            ({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
            function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
        return extendStatics(d, b);
    };
    return function (d, b) {
        extendStatics(d, b);
        function __() { this.constructor = d; }
        d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
})();
exports.__esModule = true;
var StreamManager_1 = require("./StreamManager");
/**
 * Packs remote media streams. Participants automatically receive them when others publish their streams. Initialized with [[Session.subscribe]] method
 */
var Subscriber = /** @class */ (function (_super) {
    __extends(Subscriber, _super);
    /**
     * @hidden
     */
    function Subscriber(stream, targEl, properties) {
        var _this = _super.call(this, stream, targEl) || this;
        _this.element = _this.targetElement;
        _this.stream = stream;
        _this.properties = properties;
        return _this;
    }
    /**
     * Subscribe or unsubscribe from the audio stream (if available). Calling this method twice in a row passing same value will have no effect
     * @param value `true` to subscribe to the audio stream, `false` to unsubscribe from it
     */
    Subscriber.prototype.subscribeToAudio = function (value) {
        this.stream.getMediaStream().getAudioTracks().forEach(function (track) {
            track.enabled = value;
        });
        console.info("'Subscriber' has " + (value ? 'subscribed to' : 'unsubscribed from') + ' its audio stream');
        return this;
    };
    /**
     * Subscribe or unsubscribe from the video stream (if available). Calling this method twice in a row passing same value will have no effect
     * @param value `true` to subscribe to the video stream, `false` to unsubscribe from it
     */
    Subscriber.prototype.subscribeToVideo = function (value) {
        this.stream.getMediaStream().getVideoTracks().forEach(function (track) {
            track.enabled = value;
        });
        console.info("'Subscriber' has " + (value ? 'subscribed to' : 'unsubscribed from') + ' its video stream');
        return this;
    };
    return Subscriber;
}(StreamManager_1.StreamManager));
exports.Subscriber = Subscriber;
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