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Merge pull request #634 from jitsi/fix-remote-video-check 

Make sure remote video exist before we use it
This commit is contained in:
hristoterezov 2016-04-29 12:55:01 -05:00
parent 4f2a57c3a5 edf2f8114b
commit 9b334777b3
1 changed files with 30 additions and 12 deletions
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40
modules/UI/videolayout/VideoLayout.js
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@ -207,7 +207,7 @@ var VideoLayout = {
if (APP.conference.isLocalId(id)) {
video = localVideoThumbnail;
}
else if (remoteVideos[id]) {
else {
video = remoteVideos[id];
}
@ -423,7 +423,9 @@ var VideoLayout = {
* Shows the presence status message for the given video.
*/
setPresenceStatus (id, statusMsg) {
remoteVideos[id].setPresenceStatus(statusMsg);
let remoteVideo = remoteVideos[id];
if (remoteVideo)
remoteVideo.setPresenceStatus(statusMsg);
},
/**
@ -496,9 +498,13 @@ var VideoLayout = {
if (APP.conference.isLocalId(id)) {
localVideoThumbnail.showAudioIndicator(isMuted);
} else {
remoteVideos[id].showAudioIndicator(isMuted);
let remoteVideo = remoteVideos[id];
if (!remoteVideo)
return;
remoteVideo.showAudioIndicator(isMuted);
if (APP.conference.isModerator) {
remoteVideos[id].updateRemoteVideoMenu(isMuted);
remoteVideo.updateRemoteVideoMenu(isMuted);
}
}
},
@ -510,7 +516,8 @@ var VideoLayout = {
if (APP.conference.isLocalId(id)) {
localVideoThumbnail.setMutedView(value);
} else {
var remoteVideo = remoteVideos[id];
let remoteVideo = remoteVideos[id];
if (remoteVideo)
remoteVideo.setMutedView(value);
}
@ -528,7 +535,9 @@ var VideoLayout = {
APP.conference.isLocalId(id)) {
localVideoThumbnail.setDisplayName(displayName);
} else {
remoteVideos[id].setDisplayName(displayName, status);
let remoteVideo = remoteVideos[id];
if (remoteVideo)
remoteVideo.setDisplayName(displayName, status);
}
},
@ -650,9 +659,13 @@ var VideoLayout = {
console.error("No remote video for: " + resourceJid);
isReceived = false;
} else if (resourceJid &&
//TOFIX: smallVideo may be undefined
smallVideo.isVisible() &&
lastNEndpoints.indexOf(resourceJid) < 0 &&
localLastNSet.indexOf(resourceJid) >= 0) {
// TOFIX: if we're here we already know that the smallVideo
// exists. Look at the previous FIX above.
if (smallVideo)
smallVideo.showPeerContainer('avatar');
else if (!APP.conference.isLocalId(resourceJid))
@ -753,8 +766,9 @@ var VideoLayout = {
* @param object the stats data
*/
updateConnectionStats (id, percent, object) {
if (remoteVideos[id]) {
remoteVideos[id].updateStatsIndicator(percent, object);
let remoteVideo = remoteVideos[id];
if (remoteVideo) {
remoteVideo.updateStatsIndicator(percent, object);
}
},
@ -763,15 +777,19 @@ var VideoLayout = {
* @param id
*/
hideConnectionIndicator (id) {
remoteVideos[id].hideConnectionIndicator();
let remoteVideo = remoteVideos[id];
if (remoteVideo)
remoteVideo.hideConnectionIndicator();
},
/**
* Hides all the indicators
*/
hideStats () {
for(var video in remoteVideos) {
remoteVideos[video].hideIndicator();
for (var video in remoteVideos) {
let remoteVideo = remoteVideos[video];
if (remoteVideo)
remoteVideo.hideIndicator();
}
localVideoThumbnail.hideIndicator();
},