mirrors/jellyfin-web
1
0
Fork 0
mirror of https://github.com/jellyfin/jellyfin-web synced 2025-03-30 19:56:21 +00:00
Code Activity

update components

Browse source
This commit is contained in:
Luke Pulverenti 2016-02-01 12:02:17 -05:00
parent 2a72f0256e
commit 048ba20590
26 changed files with 1377 additions and 136 deletions
Download patch file Download diff file Expand all files Collapse all files

380
dashboard-ui/bower_components/hls.js/src/utils/cea-708-interpreter.js vendored Normal file
View file

@ -0,0 +1,380 @@
/*
* CEA-708 interpreter
*/
class CEA708Interpreter {
constructor() {
}
attach(media) {
this.media = media;
this.display = [];
this.memory = [];
}
detach()
{
this.clear();
}
destroy() {
}
_createCue()
{
var VTTCue = window.VTTCue || window.TextTrackCue;
this.cue = new VTTCue(-1, -1, '');
this.cue.text = '';
this.cue.pauseOnExit = false;
// make sure it doesn't show up before it's ready
this.startTime = Number.MAX_VALUE;
// show it 'forever' once we do show it
// (we'll set the end time once we know it later)
this.cue.endTime = Number.MAX_VALUE;
this.memory.push(this.cue);
}
clear()
{
if (this._textTrack && this._textTrack.cues)
{
while (this._textTrack.cues.length > 0)
{
this._textTrack.removeCue(this._textTrack.cues[0]);
}
}
}
push(timestamp, bytes)
{
if (!this.cue)
{
this._createCue();
}
var count = bytes[0] & 31;
var position = 2;
var byte, ccbyte1, ccbyte2, ccValid, ccType;
for (var j=0; j<count; j++)
{
byte = bytes[position++];
ccbyte1 = 0x7F & bytes[position++];
ccbyte2 = 0x7F & bytes[position++];
ccValid = ((4 & byte) === 0 ? false : true);
ccType = (3 & byte);
if (ccbyte1 === 0 && ccbyte2 === 0)
{
continue;
}
if (ccValid)
{
if (ccType === 0) // || ccType === 1
{
// Standard Characters
if (0x20 & ccbyte1 || 0x40 & ccbyte1)
{
this.cue.text += this._fromCharCode(ccbyte1) + this._fromCharCode(ccbyte2);
}
// Special Characters
else if ((ccbyte1 === 0x11 || ccbyte1 === 0x19) && ccbyte2 >= 0x30 && ccbyte2 <= 0x3F)
{
// extended chars, e.g. musical note, accents
switch (ccbyte2)
{
case 48:
this.cue.text += '®';
break;
case 49:
this.cue.text += '°';
break;
case 50:
this.cue.text += '½';
break;
case 51:
this.cue.text += '¿';
break;
case 52:
this.cue.text += '™';
break;
case 53:
this.cue.text += '¢';
break;
case 54:
this.cue.text += '';
break;
case 55:
this.cue.text += '£';
break;
case 56:
this.cue.text += '♪';
break;
case 57:
this.cue.text += ' ';
break;
case 58:
this.cue.text += 'è';
break;
case 59:
this.cue.text += 'â';
break;
case 60:
this.cue.text += 'ê';
break;
case 61:
this.cue.text += 'î';
break;
case 62:
this.cue.text += 'ô';
break;
case 63:
this.cue.text += 'û';
break;
}
}
if ((ccbyte1 === 0x11 || ccbyte1 === 0x19) && ccbyte2 >= 0x20 && ccbyte2 <= 0x2F)
{
// Mid-row codes: color/underline
switch (ccbyte2)
{
case 0x20:
// White
break;
case 0x21:
// White Underline
break;
case 0x22:
// Green
break;
case 0x23:
// Green Underline
break;
case 0x24:
// Blue
break;
case 0x25:
// Blue Underline
break;
case 0x26:
// Cyan
break;
case 0x27:
// Cyan Underline
break;
case 0x28:
// Red
break;
case 0x29:
// Red Underline
break;
case 0x2A:
// Yellow
break;
case 0x2B:
// Yellow Underline
break;
case 0x2C:
// Magenta
break;
case 0x2D:
// Magenta Underline
break;
case 0x2E:
// Italics
break;
case 0x2F:
// Italics Underline
break;
}
}
if ((ccbyte1 === 0x14 || ccbyte1 === 0x1C) && ccbyte2 >= 0x20 && ccbyte2 <= 0x2F)
{
// Mid-row codes: color/underline
switch (ccbyte2)
{
case 0x20:
// TODO: shouldn't affect roll-ups...
this._clearActiveCues(timestamp);
// RCL: Resume Caption Loading
// begin pop on
break;
case 0x21:
// BS: Backspace
this.cue.text = this.cue.text.substr(0, this.cue.text.length-1);
break;
case 0x22:
// AOF: reserved (formerly alarm off)
break;
case 0x23:
// AON: reserved (formerly alarm on)
break;
case 0x24:
// DER: Delete to end of row
break;
case 0x25:
// RU2: roll-up 2 rows
//this._rollup(2);
break;
case 0x26:
// RU3: roll-up 3 rows
//this._rollup(3);
break;
case 0x27:
// RU4: roll-up 4 rows
//this._rollup(4);
break;
case 0x28:
// FON: Flash on
break;
case 0x29:
// RDC: Resume direct captioning
this._clearActiveCues(timestamp);
break;
case 0x2A:
// TR: Text Restart
break;
case 0x2B:
// RTD: Resume Text Display
break;
case 0x2C:
// EDM: Erase Displayed Memory
this._clearActiveCues(timestamp);
break;
case 0x2D:
// CR: Carriage Return
// only affects roll-up
//this._rollup(1);
break;
case 0x2E:
// ENM: Erase non-displayed memory
this._text = '';
break;
case 0x2F:
this._flipMemory(timestamp);
// EOC: End of caption
// hide any displayed captions and show any hidden one
break;
}
}
if ((ccbyte1 === 0x17 || ccbyte1 === 0x1F) && ccbyte2 >= 0x21 && ccbyte2 <= 0x23)
{
// Mid-row codes: color/underline
switch (ccbyte2)
{
case 0x21:
// TO1: tab offset 1 column
break;
case 0x22:
// TO1: tab offset 2 column
break;
case 0x23:
// TO1: tab offset 3 column
break;
}
}
else {
// Probably a pre-amble address code
}
}
}
}
}
_fromCharCode(byte)
{
switch (byte)
{
case 42:
return 'á';
case 2:
return 'á';
case 2:
return 'é';
case 4:
return 'í';
case 5:
return 'ó';
case 6:
return 'ú';
case 3:
return 'ç';
case 4:
return '÷';
case 5:
return 'Ñ';
case 6:
return 'ñ';
case 7:
return '█';
default:
return String.fromCharCode(byte);
}
}
_flipMemory(timestamp)
{
this._clearActiveCues(timestamp);
this._flushCaptions(timestamp);
}
_flushCaptions(timestamp)
{
if (!this._has708)
{
this._textTrack = this.media.addTextTrack('captions', 'English', 'en');
this._has708 = true;
}
for (var i=0; i<this.memory.length; i++)
{
this.memory[i].startTime = timestamp;
this._textTrack.addCue(this.memory[i]);
this.display.push(this.memory[i]);
}
this.memory = [];
this.cue = null;
}
_clearActiveCues(timestamp)
{
for (var i=0; i<this.display.length; i++)
{
this.display[i].endTime = timestamp;
}
this.display = [];
}
/* _rollUp(n)
{
// TODO: implement roll-up captions
}
*/
_clearBufferedCues()
{
//remove them all...
}
}
export default CEA708Interpreter;

3
dashboard-ui/bower_components/hls.js/src/utils/url.js vendored
View file

@ -46,8 +46,7 @@ var URLHelper = {
builtURL = baseURLDomain+URLHelper.buildAbsolutePath('', relativeURL.substring(1));
}
else {
var newPath = URLHelper.buildAbsolutePath(baseURLPath, relativeURL);
builtURL = baseURLDomain + newPath;
builtURL = URLHelper.buildAbsolutePath(baseURLDomain+baseURLPath, relativeURL);
}
// put the query and hash parts back