diff options
| -rw-r--r-- | webclient/app-controller.js | 35 | ||||
| -rwxr-xr-x | webclient/app.css | 74 | ||||
| -rw-r--r-- | webclient/components/matrix/matrix-call.js | 106 | ||||
| -rw-r--r-- | webclient/index.html | 13 | ||||
| -rw-r--r-- | webclient/room/room-controller.js | 8 | ||||
| -rw-r--r-- | webclient/room/room.html | 7 |
6 files changed, 224 insertions, 19 deletions
diff --git a/webclient/app-controller.js b/webclient/app-controller.js index 6338624486..0e823b43e7 100644 --- a/webclient/app-controller.js +++ b/webclient/app-controller.js @@ -26,6 +26,12 @@ angular.module('MatrixWebClientController', ['matrixService', 'mPresence', 'even // Check current URL to avoid to display the logout button on the login page $scope.location = $location.path(); + + // disable nganimate for the local and remote video elements because ngAnimate appears + // to be buggy and leaves animation classes on the video elements causing them to show + // when they should not (their animations are pure CSS3) + $animate.enabled(false, angular.element('#localVideo')); + $animate.enabled(false, angular.element('#remoteVideo')); // Update the location state when the ng location changed $rootScope.$on('$routeChangeSuccess', function (event, current, previous) { @@ -93,7 +99,13 @@ angular.module('MatrixWebClientController', ['matrixService', 'mPresence', 'even }; $rootScope.$watch('currentCall', function(newVal, oldVal) { - if (!$rootScope.currentCall) return; + if (!$rootScope.currentCall) { + // This causes the still frame to be flushed out of the video elements, + // avoiding a flash of the last frame of the previous call when starting the next + angular.element('#localVideo')[0].load(); + angular.element('#remoteVideo')[0].load(); + return; + } var roomMembers = angular.copy($rootScope.events.rooms[$rootScope.currentCall.room_id].members); delete roomMembers[matrixService.config().user_id]; @@ -126,6 +138,7 @@ angular.module('MatrixWebClientController', ['matrixService', 'mPresence', 'even angular.element('#ringAudio')[0].pause(); angular.element('#ringbackAudio')[0].pause(); angular.element('#callendAudio')[0].play(); + $scope.videoMode = undefined; } else if (newVal == 'ended' && oldVal == 'invite_sent' && $rootScope.currentCall.hangupParty == 'remote') { angular.element('#ringAudio')[0].pause(); angular.element('#ringbackAudio')[0].pause(); @@ -138,6 +151,20 @@ angular.module('MatrixWebClientController', ['matrixService', 'mPresence', 'even angular.element('#ringbackAudio')[0].pause(); } else if (oldVal == 'ringing') { angular.element('#ringAudio')[0].pause(); + } else if (newVal == 'connected') { + $timeout(function() { + if ($scope.currentCall.type == 'video') $scope.videoMode = 'large'; + }, 500); + } + + if ($rootScope.currentCall && $rootScope.currentCall.type == 'video' && $rootScope.currentCall.state != 'connected') { + $scope.videoMode = 'mini'; + } + }); + $rootScope.$watch('currentCall.type', function(newVal, oldVal) { + // need to listen for this too as the type of the call won't be know when it's created + if ($rootScope.currentCall && $rootScope.currentCall.type == 'video' && $rootScope.currentCall.state != 'connected') { + $scope.videoMode = 'mini'; } }); @@ -150,6 +177,8 @@ angular.module('MatrixWebClientController', ['matrixService', 'mPresence', 'even } call.onError = $scope.onCallError; call.onHangup = $scope.onCallHangup; + call.localVideoElement = angular.element('#localVideo')[0]; + call.remoteVideoElement = angular.element('#remoteVideo')[0]; $rootScope.currentCall = call; }); @@ -170,7 +199,7 @@ angular.module('MatrixWebClientController', ['matrixService', 'mPresence', 'even $rootScope.onCallError = function(errStr) { $scope.feedback = errStr; - } + }; $rootScope.onCallHangup = function(call) { if (call == $rootScope.currentCall) { @@ -178,5 +207,5 @@ angular.module('MatrixWebClientController', ['matrixService', 'mPresence', 'even if (call == $rootScope.currentCall) $rootScope.currentCall = undefined; }, 4070); } - } + }; }]); diff --git a/webclient/app.css b/webclient/app.css index 360263e13f..19b7c4a7f6 100755 --- a/webclient/app.css +++ b/webclient/app.css @@ -94,6 +94,79 @@ a:active { color: #000; } font-size: 80%; } +#videoBackground { + position: absolute; + height: 100%; + width: 100%; + top: 32px; + left: 0px; + z-index: 1; + background-color: rgba(0,0,0,0.0); + pointer-events: none; + transition: background-color linear 500ms; +} + +#videoBackground.large { + background-color: rgba(0,0,0,0.85); + pointer-events: auto; +} + +#videoContainer { + position: relative; + max-width: 1280px; + margin: auto; +} + +#videoContainerPadding { + width: 1280px; +} + +#localVideo { + position: absolute; + width: 128px; + height: 72px; + z-index: 1; + transition: left linear 500ms, top linear 500ms, width linear 500ms, height linear 500ms; +} + +#localVideo.mini { + top: 0px; + left: 130px; +} + +#localVideo.large { + top: 70px; + left: 20px; +} + +#localVideo.ended { + -webkit-filter: grayscale(1); + filter: grayscale(1); +} + +#remoteVideo { + position: relative; + height: auto; + transition: left linear 500ms, top linear 500ms, width linear 500ms, height linear 500ms; +} + +#remoteVideo.mini { + left: 260px; + top: 0px; + width: 128px; +} + +#remoteVideo.large { + left: 0px; + top: 50px; + width: 100%; +} + +#remoteVideo.ended { + -webkit-filter: grayscale(1); + filter: grayscale(1); +} + #headerContent { color: #ccc; max-width: 1280px; @@ -101,6 +174,7 @@ a:active { color: #000; } text-align: right; height: 32px; line-height: 32px; + position: relative; } #headerContent a:link, diff --git a/webclient/components/matrix/matrix-call.js b/webclient/components/matrix/matrix-call.js index 1d377d6601..fc02e1f62f 100644 --- a/webclient/components/matrix/matrix-call.js +++ b/webclient/components/matrix/matrix-call.js @@ -56,6 +56,12 @@ angular.module('MatrixCall', []) // a queue for candidates waiting to go out. We try to amalgamate candidates into a single candidate message where possible this.candidateSendQueue = []; this.candidateSendTries = 0; + + var self = this; + $rootScope.$watch(this.remoteVideoElement, function (oldValue, newValue) { + self.tryPlayRemoteStream(); + }); + } MatrixCall.CALL_TIMEOUT = 60000; @@ -76,13 +82,39 @@ angular.module('MatrixCall', []) return pc; } - MatrixCall.prototype.placeCall = function(config) { + MatrixCall.prototype.getUserMediaVideoContraints = function(callType) { + switch (callType) { + case 'voice': + return ({audio: true, video: false}); + case 'video': + return ({audio: true, video: { + mandatory: { + minWidth: 640, + maxWidth: 640, + minHeight: 360, + maxHeight: 360, + } + }}); + } + }; + + MatrixCall.prototype.placeVoiceCall = function() { + this.placeCallWithConstraints(this.getUserMediaVideoContraints('voice')); + this.type = 'voice'; + }; + + MatrixCall.prototype.placeVideoCall = function(config) { + this.placeCallWithConstraints(this.getUserMediaVideoContraints('video')); + this.type = 'video'; + }; + + MatrixCall.prototype.placeCallWithConstraints = function(constraints) { var self = this; matrixPhoneService.callPlaced(this); - navigator.getUserMedia({audio: config.audio, video: config.video}, function(s) { self.gotUserMediaForInvite(s); }, function(e) { self.getUserMediaFailed(e); }); + navigator.getUserMedia(constraints, function(s) { self.gotUserMediaForInvite(s); }, function(e) { self.getUserMediaFailed(e); }); this.state = 'wait_local_media'; this.direction = 'outbound'; - this.config = config; + this.config = constraints; }; MatrixCall.prototype.initWithInvite = function(event) { @@ -91,6 +123,17 @@ angular.module('MatrixCall', []) this.peerConn.setRemoteDescription(new RTCSessionDescription(this.msg.offer), this.onSetRemoteDescriptionSuccess, this.onSetRemoteDescriptionError); this.state = 'ringing'; this.direction = 'inbound'; + + if (window.mozRTCPeerConnection) { + // firefox's RTCPeerConnection doesn't add streams until it starts getting media on them + // so we need to figure out whether a video channel has been offered by ourselves. + if (this.msg.offer.sdp.indexOf('m=video') > -1) { + this.type = 'video'; + } else { + this.type = 'voice'; + } + } + var self = this; $timeout(function() { if (self.state == 'ringing') { @@ -115,7 +158,7 @@ angular.module('MatrixCall', []) console.log("Answering call "+this.call_id); var self = this; if (!this.localAVStream && !this.waitForLocalAVStream) { - navigator.getUserMedia({audio: true, video: false}, function(s) { self.gotUserMediaForAnswer(s); }, function(e) { self.getUserMediaFailed(e); }); + navigator.getUserMedia(this.getUserMediaVideoContraints(this.type), function(s) { self.gotUserMediaForAnswer(s); }, function(e) { self.getUserMediaFailed(e); }); this.state = 'wait_local_media'; } else if (this.localAVStream) { this.gotUserMediaForAnswer(this.localAVStream); @@ -140,6 +183,11 @@ angular.module('MatrixCall', []) MatrixCall.prototype.hangup = function(suppressEvent) { console.log("Ending call "+this.call_id); + // pausing now keeps the last frame (ish) of the video call in the video element + // rather than it just turning black straight away + if (this.remoteVideoElement) this.remoteVideoElement.pause(); + if (this.localVideoElement) this.localVideoElement.pause(); + this.stopAllMedia(); if (this.peerConn) this.peerConn.close(); @@ -161,6 +209,13 @@ angular.module('MatrixCall', []) } if (this.state == 'ended') return; + if (this.localVideoElement && this.type == 'video') { + var vidTrack = stream.getVideoTracks()[0]; + this.localVideoElement.src = URL.createObjectURL(stream); + this.localVideoElement.muted = true; + this.localVideoElement.play(); + } + this.localAVStream = stream; var audioTracks = stream.getAudioTracks(); for (var i = 0; i < audioTracks.length; i++) { @@ -182,6 +237,13 @@ angular.module('MatrixCall', []) MatrixCall.prototype.gotUserMediaForAnswer = function(stream) { if (this.state == 'ended') return; + if (this.localVideoElement && this.type == 'video') { + var vidTrack = stream.getVideoTracks()[0]; + this.localVideoElement.src = URL.createObjectURL(stream); + this.localVideoElement.muted = true; + this.localVideoElement.play(); + } + this.localAVStream = stream; var audioTracks = stream.getAudioTracks(); for (var i = 0; i < audioTracks.length; i++) { @@ -192,7 +254,7 @@ angular.module('MatrixCall', []) var constraints = { 'mandatory': { 'OfferToReceiveAudio': true, - 'OfferToReceiveVideo': false + 'OfferToReceiveVideo': this.type == 'video' }, }; this.peerConn.createAnswer(function(d) { self.createdAnswer(d); }, function(e) {}, constraints); @@ -223,6 +285,7 @@ angular.module('MatrixCall', []) this.state = 'connecting'; }; + MatrixCall.prototype.gotLocalOffer = function(description) { console.log("Created offer: "+description); @@ -274,7 +337,7 @@ angular.module('MatrixCall', []) }; MatrixCall.prototype.getUserMediaFailed = function() { - this.onError("Couldn't start capturing audio! Is your microphone set up?"); + this.onError("Couldn't start capturing! Is your microphone set up?"); this.hangup(); }; @@ -310,6 +373,14 @@ angular.module('MatrixCall', []) this.remoteAVStream = s; + if (this.direction == 'inbound') { + if (s.getVideoTracks().length > 0) { + this.type = 'video'; + } else { + this.type = 'voice'; + } + } + var self = this; forAllTracksOnStream(s, function(t) { // not currently implemented in chrome @@ -319,9 +390,16 @@ angular.module('MatrixCall', []) event.stream.onended = function(e) { self.onRemoteStreamEnded(e); }; // not currently implemented in chrome event.stream.onstarted = function(e) { self.onRemoteStreamStarted(e); }; - var player = new Audio(); - player.src = URL.createObjectURL(s); - player.play(); + + this.tryPlayRemoteStream(); + }; + + MatrixCall.prototype.tryPlayRemoteStream = function(event) { + if (this.remoteVideoElement && this.remoteAVStream) { + var player = this.remoteVideoElement; + player.src = URL.createObjectURL(this.remoteAVStream); + player.play(); + } }; MatrixCall.prototype.onRemoteStreamStarted = function(event) { @@ -352,10 +430,12 @@ angular.module('MatrixCall', []) MatrixCall.prototype.onHangupReceived = function() { console.log("Hangup received"); + if (this.remoteVideoElement) this.remoteVideoElement.pause(); + if (this.localVideoElement) this.localVideoElement.pause(); this.state = 'ended'; this.hangupParty = 'remote'; this.stopAllMedia(); - if (this.peerConn.signalingState != 'closed') this.peerConn.close(); + if (this.peerConn && this.peerConn.signalingState != 'closed') this.peerConn.close(); if (this.onHangup) this.onHangup(this); }; @@ -366,13 +446,15 @@ angular.module('MatrixCall', []) newCall.waitForLocalAVStream = true; } else if (this.state == 'create_offer') { console.log("Handing local stream to new call"); - newCall.localAVStream = this.localAVStream; + newCall.gotUserMediaForAnswer(this.localAVStream); delete(this.localAVStream); } else if (this.state == 'invite_sent') { console.log("Handing local stream to new call"); - newCall.localAVStream = this.localAVStream; + newCall.gotUserMediaForAnswer(this.localAVStream); delete(this.localAVStream); } + newCall.localVideoElement = this.localVideoElement; + newCall.remoteVideoElement = this.remoteVideoElement; this.successor = newCall; this.hangup(true); }; diff --git a/webclient/index.html b/webclient/index.html index a9d5cfd4b0..47d3ebf657 100644 --- a/webclient/index.html +++ b/webclient/index.html @@ -45,6 +45,13 @@ </head> <body> + <div id="videoBackground" ng-class="videoMode"> + <div id="videoContainer" ng-class="videoMode"> + <div id="videoContainerPadding"></div> + <video id="localVideo" ng-class="[videoMode, currentCall.state]" ng-show="currentCall && currentCall.type == 'video' && (currentCall.state == 'connected' || currentCall.state == 'connecting' || currentCall.state == 'invite_sent' || currentCall.state == 'ended')"></video> + <video id="remoteVideo" ng-class="[videoMode, currentCall.state]" ng-show="currentCall && currentCall.type == 'video' && (currentCall.state == 'connected' || (currentCall.state == 'ended' && currentCall.didConnect))"></video> + </div> + </div> <div id="header"> <!-- Do not show buttons on the login page --> @@ -58,7 +65,8 @@ <br /> <span id="callState"> <span ng-show="currentCall.state == 'invite_sent'">Calling...</span> - <span ng-show="currentCall.state == 'ringing'">Incoming Call</span> + <span ng-show="currentCall.state == 'ringing' && currentCall && currentCall.type == 'video'">Incoming Video Call</span> + <span ng-show="currentCall.state == 'ringing' && currentCall && currentCall.type == 'voice'">Incoming Voice Call</span> <span ng-show="currentCall.state == 'connecting'">Call Connecting...</span> <span ng-show="currentCall.state == 'connected'">Call Connected</span> <span ng-show="currentCall.state == 'ended' && !currentCall.didConnect && currentCall.direction == 'outbound' && currentCall.hangupParty == 'remote'">Call Rejected</span> @@ -71,7 +79,7 @@ </span> </div> <span ng-show="currentCall.state == 'ringing'"> - <button ng-click="answerCall()">Answer</button> + <button ng-click="answerCall()">Answer {{ currentCall.type }} call</button> <button ng-click="hangupCall()">Reject</button> </span> <button ng-click="hangupCall()" ng-show="currentCall && currentCall.state != 'ringing' && currentCall.state != 'ended' && currentCall.state != 'fledgling'">Hang up</button> @@ -92,6 +100,7 @@ <source src="media/busy.mp3" type="audio/mpeg" /> </audio> </div> + <a href id="headerUserId" ng-click='goToUserPage(user_id)'>{{ user_id }}</a> <button ng-click='goToPage("/")'>Home</button> diff --git a/webclient/room/room-controller.js b/webclient/room/room-controller.js index f8dcec2b42..7f2d405122 100644 --- a/webclient/room/room-controller.js +++ b/webclient/room/room-controller.js @@ -860,7 +860,9 @@ angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput']) var call = new MatrixCall($scope.room_id); call.onError = $rootScope.onCallError; call.onHangup = $rootScope.onCallHangup; - call.placeCall({audio: true, video: false}); + // remote video element is used for playing audio in voice calls + call.remoteVideoElement = angular.element('#remoteVideo')[0]; + call.placeVoiceCall(); $rootScope.currentCall = call; }; @@ -868,7 +870,9 @@ angular.module('RoomController', ['ngSanitize', 'matrixFilter', 'mFileInput']) var call = new MatrixCall($scope.room_id); call.onError = $rootScope.onCallError; call.onHangup = $rootScope.onCallHangup; - call.placeCall({audio: true, video: true}); + call.localVideoElement = angular.element('#localVideo')[0]; + call.remoteVideoElement = angular.element('#remoteVideo')[0]; + call.placeVideoCall(); $rootScope.currentCall = call; }; diff --git a/webclient/room/room.html b/webclient/room/room.html index 1fe83c03ea..07b74248a8 100644 --- a/webclient/room/room.html +++ b/webclient/room/room.html @@ -183,6 +183,13 @@ > Voice Call </button> + <button ng-click="startVideoCall()" + ng-show="(currentCall == undefined || currentCall.state == 'ended') && memberCount() == 2" + ng-disabled="state.permission_denied || !state.webRTCSupported" + title ="{{ state.webRTCNotSupported ? '' : 'VoIP requires webRTC but your browser does not support it.'}}" + > + Video Call + </button> </div> {{ feedback }} |