sign.js in wai-website-theme-1.4

- old
+ new
@@ -1,92 +1,96 @@
 (function ($) {
-  AblePlayer.prototype.initSignLanguage = function() {
-    // Sign language is only currently supported in HTML5 player, not fallback or YouTube
-    if (this.player === 'html5') {
-      // check to see if there's a sign language video accompanying this video
-      // check only the first source
-      // If sign language is provided, it must be provided for all sources
-      this.signFile = this.$sources.first().attr('data-sign-src');
-      if (this.signFile) {
-        if (this.debug) {
-          console.log('This video has an accompanying sign language video: ' + this.signFile);
-        }
-        this.hasSignLanguage = true;
-        this.injectSignPlayerCode();
-      }
-      else {
-        this.hasSignLanguage = false;
-      }
-    }
-  };
+	AblePlayer.prototype.initSignLanguage = function() {
 
-  AblePlayer.prototype.injectSignPlayerCode = function() {
+		// Sign language is only currently supported in HTML5 player, not YouTube or Vimeo
+		if (this.player === 'html5') {
+			// check to see if there's a sign language video accompanying this video
+			// check only the first source
+			// If sign language is provided, it must be provided for all sources
+			this.signFile = this.$sources.first().attr('data-sign-src');
+			if (this.signFile) {
+				if (this.debug) {
+					console.log('This video has an accompanying sign language video: ' + this.signFile);
+				}
+				this.hasSignLanguage = true;
+				this.injectSignPlayerCode();
+			}
+			else {
+				this.hasSignLanguage = false;
+			}
+		}
+		else {
+			this.hasSignLanguage = false;
+		}
+	};
 
-    // create and inject surrounding HTML structure
-    // If IOS:
-    //  If video:
-    //   IOS does not support any of the player's functionality
-    //   - everything plays in its own player
-    //   Therefore, AblePlayer is not loaded & all functionality is disabled
-    //   (this all determined. If this is IOS && video, this function is never called)
-    //  If audio:
-    //   HTML cannot be injected as a *parent* of the <audio> element
-    //   It is therefore injected *after* the <audio> element
-    //   This is only a problem in IOS 6 and earlier,
-    //   & is a known bug, fixed in IOS 7
+	AblePlayer.prototype.injectSignPlayerCode = function() {
 
-    var thisObj, signVideoId, signVideoWidth, i, signSrc, srcType, $signSource;
+		// create and inject surrounding HTML structure
+		// If IOS:
+		//	If video:
+		//	 IOS does not support any of the player's functionality
+		//	 - everything plays in its own player
+		//	 Therefore, AblePlayer is not loaded & all functionality is disabled
+		//	 (this all determined. If this is IOS && video, this function is never called)
+		//	If audio:
+		//	 HTML cannot be injected as a *parent* of the <audio> element
+		//	 It is therefore injected *after* the <audio> element
+		//	 This is only a problem in IOS 6 and earlier,
+		//	 & is a known bug, fixed in IOS 7
 
-    thisObj = this;
+		var thisObj, signVideoId, signVideoWidth, i, signSrc, srcType, $signSource;
 
-    signVideoWidth = this.getDefaultWidth('sign');
+		thisObj = this;
 
-    signVideoId = this.mediaId + '-sign';
-    this.$signVideo = $('<video>',{
-      'id' : signVideoId,
-      'tabindex' : '-1'
-    });
-    this.signVideo = this.$signVideo[0];
-    // for each original <source>, add a <source> to the sign <video>
-    for (i=0; i < this.$sources.length; i++) {
-      signSrc = this.$sources[i].getAttribute('data-sign-src');
-      srcType = this.$sources[i].getAttribute('type');
-      if (signSrc) {
-        $signSource = $('<source>',{
-          'src' : signSrc,
-          'type' : srcType
-        });
-        this.$signVideo.append($signSource);
-      }
-      else {
-        // source is missing a sign language version
-        // can't include sign language
-        this.hasSignLanguage = false;
-        break;
-      }
-    }
+		signVideoWidth = this.getDefaultWidth('sign');
 
-    this.$signWindow = $('<div>',{
-      'class' : 'able-sign-window',
-      'tabindex': '-1'
-    });
-    this.$signToolbar = $('<div>',{
-      'class': 'able-window-toolbar able-' + this.toolbarIconColor + '-controls'
-    });
+		signVideoId = this.mediaId + '-sign';
+		this.$signVideo = $('<video>',{
+			'id' : signVideoId,
+			'tabindex' : '-1'
+		});
+		this.signVideo = this.$signVideo[0];
+		// for each original <source>, add a <source> to the sign <video>
+		for (i=0; i < this.$sources.length; i++) {
+			signSrc = this.$sources[i].getAttribute('data-sign-src');
+			srcType = this.$sources[i].getAttribute('type');
+			if (signSrc) {
+				$signSource = $('<source>',{
+					'src' : signSrc,
+					'type' : srcType
+				});
+				this.$signVideo.append($signSource);
+			}
+			else {
+				// source is missing a sign language version
+				// can't include sign language
+				this.hasSignLanguage = false;
+				break;
+			}
+		}
 
-    this.$signWindow.append(this.$signToolbar, this.$signVideo);
+		this.$signWindow = $('<div>',{
+			'class' : 'able-sign-window',
+			'tabindex': '-1'
+		});
+		this.$signToolbar = $('<div>',{
+			'class': 'able-window-toolbar able-' + this.toolbarIconColor + '-controls'
+		});
 
-    this.$ableWrapper.append(this.$signWindow);
+		this.$signWindow.append(this.$signToolbar, this.$signVideo);
 
-    // make it draggable
-    this.initDragDrop('sign');
+		this.$ableWrapper.append(this.$signWindow);
 
-    if (this.prefSign === 1) {
-      // sign window is on. Go ahead and position it and show it
-      this.positionDraggableWindow('sign',this.getDefaultWidth('sign'));
-    }
-    else {
-      this.$signWindow.hide();
-    }
-  };
+		// make it draggable
+		this.initDragDrop('sign');
+
+		if (this.prefSign === 1) {
+			// sign window is on. Go ahead and position it and show it
+			this.positionDraggableWindow('sign',this.getDefaultWidth('sign'));
+		}
+		else {
+			this.$signWindow.hide();
+		}
+	};
 
 })(jQuery);