59986d8b72
Previously, the CallView was attached to the RoomView, so you would get a new CallView each time you changed the room and the one you changed from would be destroyed. This would destroy media capture/playback as the element was no longer in the DOM. This is now fixed by having a "global" CallView which is attached at the MatrixChat "page" level in the DOM hierarchy. This CallView isn't scoped to a particular room; it will render any "active" call it can find that *isn't the current room being displayed*. This has the side effect of enforcing 1 call per app semantics as only the first active call found is returned. This fixes https://github.com/vector-im/vector-web/issues/31 This is unfinished (CSS for the global call view isn't done)
89 lines
2.8 KiB
JavaScript
89 lines
2.8 KiB
JavaScript
/*
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Copyright 2015 OpenMarket Ltd
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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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'use strict';
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var dis = require("../../../dispatcher");
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var CallHandler = require("../../../CallHandler");
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var MatrixClientPeg = require("../../../MatrixClientPeg");
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/*
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* State vars:
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* this.state.call = MatrixCall|null
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*
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* Props:
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* this.props.room = Room (JS SDK)
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*
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* Internal state:
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* this._trackedRoom = (either from props.room or programatically set)
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*/
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module.exports = {
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componentDidMount: function() {
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this.dispatcherRef = dis.register(this.onAction);
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this._trackedRoom = null;
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if (this.props.room) {
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this._trackedRoom = this.props.room;
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this.showCall(this._trackedRoom.roomId);
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}
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else {
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var call = CallHandler.getAnyActiveCall();
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if (call) {
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console.log(
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"Global CallView is now tracking active call in room %s",
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call.roomId
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);
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this._trackedRoom = MatrixClientPeg.get().getRoom(call.roomId);
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this.showCall(call.roomId);
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}
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}
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},
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componentWillUnmount: function() {
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dis.unregister(this.dispatcherRef);
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},
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onAction: function(payload) {
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// if we were given a room_id to track, don't handle anything else.
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if (payload.room_id && this._trackedRoom &&
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this._trackedRoom.roomId !== payload.room_id) {
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return;
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}
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if (payload.action !== 'call_state') {
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return;
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}
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this.showCall(payload.room_id);
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},
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showCall: function(roomId) {
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var call = CallHandler.getCall(roomId);
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if (call) {
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call.setLocalVideoElement(this.getVideoView().getLocalVideoElement());
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// N.B. the remote video element is used for playback for audio for voice calls
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call.setRemoteVideoElement(this.getVideoView().getRemoteVideoElement());
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}
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if (call && call.type === "video" && call.state !== 'ended') {
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this.getVideoView().getLocalVideoElement().style.display = "initial";
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this.getVideoView().getRemoteVideoElement().style.display = "initial";
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}
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else {
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this.getVideoView().getLocalVideoElement().style.display = "none";
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this.getVideoView().getRemoteVideoElement().style.display = "none";
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}
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}
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};
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