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Add subtitle appearance

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This commit is contained in:
Claus Vium 2019-03-27 23:05:20 +01:00
parent 6798c80fd5
commit 3dc54177da
1 changed files with 33 additions and 10 deletions
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43
components/maincontroller.js
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@ -164,13 +164,7 @@
// Set the active subtitle track once the player has loaded
window.mediaManager.addEventListener(
cast.framework.events.EventType.PLAYER_LOAD_COMPLETE, () => {
const textTracksManager = window.mediaManager.getTextTracksManager();
if (textTracksManager.getTracks().length > 0) {
var activeId = window.mediaManager.getMediaInformation().customData.subtitleStreamIndex;
if (activeId != null && activeId != -1) {
textTracksManager.setActiveByIds([activeId]);
}
}
setTextTrack(window.mediaManager.getMediaInformation().customData.subtitleStreamIndex);
}
);
@ -197,6 +191,9 @@
$scope.userId = data.userId;
$scope.accessToken = data.accessToken;
$scope.serverAddress = data.serverAddress;
if (data.subtitleAppearance) {
window.subtitleAppearance = data.subtitleAppearance;
}
data.options = data.options || {};
var cleanReceiverName = cleanName(data.receiverName || '');
@ -758,17 +755,43 @@
function setTextTrack(index) {
try {
var textTracksManager = window.mediaManager.getTextTracksManager();
if (index == null) {
window.mediaManager.getTextTracksManager().setActiveByIds(null);
textTracksManager.setActiveByIds(null);
return;
}
var tracks = window.mediaManager.getTextTracksManager().getTracks();
var tracks = textTracksManager.getTracks();
var subtitleTrack = tracks.find(function(track) {
return track.trackId === index;
});
if (subtitleTrack) {
window.mediaManager.getTextTracksManager().setActiveByIds([subtitleTrack.trackId]);
textTracksManager.setActiveByIds([subtitleTrack.trackId]);
var subtitleAppearance = window.subtitleAppearance;
if (subtitleAppearance) {
var textTrackStyle = new cast.framework.messages.TextTrackStyle();
if (subtitleAppearance.dropShadow != null) {
// Empty string is DROP_SHADOW
textTrackStyle.edgeType = subtitleAppearance.dropShadow.toUpperCase() || cast.framework.messages.TextTrackEdgeType.DROP_SHADOW;
textTrackStyle.edgeColor = "#000000FF";
}
if (subtitleAppearance.font) {
textTrackStyle.fontFamily = subtitleAppearance.font;
}
if (subtitleAppearance.textColor) {
// Append the transparency, hardcoded to 100%
textTrackStyle.foregroundColor = subtitleAppearance.textColor + "FF";
}
if (subtitleAppearance.textBackground === "transparent") {
textTrackStyle.backgroundColor = "#00000000" // RGBA
}
// TODO
// textSize
textTracksManager.setTextTrackStyle(textTrackStyle);
}
}
} catch(e) {
console.log("Setting subtitle track failed: " + e);