diff interfaces/mushra.js @ 1160:f0fa49f5bbb0

Interfaces have startPlayback and stopPlayback methods to clean up code management. Looping playbacks now have a 2s cross-fade.

--- a/interfaces/mushra.js	Tue Jan 26 11:32:11 2016 +0000
+++ b/interfaces/mushra.js	Tue Jan 26 13:52:56 2016 +0000
@@ -295,6 +295,21 @@
 		node.textContent = this.slider.value;
 		return node;
 	};
+    this.startPlayback = function()
+    {
+        // Called when playback has begun
+        $(".track-slider").removeClass('track-slider-playing');
+		$(this.holder).addClass('track-slider-playing');
+		var outsideReference = document.getElementById('outside-reference');
+		if (outsideReference != null) {
+			$(outsideReference).removeClass('track-slider-playing');
+		}
+    };
+    this.stopPlayback = function()
+    {
+        // Called when playback has stopped. This gets called even if playback never started!
+        $(this.holder).removeClass('track-slider-playing');
+    };
 	this.getValue = function() {
 		return this.slider.value;
 	};
@@ -338,9 +353,6 @@
 	this.outsideReferenceHolder.onclick = function(event)
 	{
 		audioEngineContext.play(event.currentTarget.getAttribute('track-id'));
-		$('.track-slider').removeClass('track-slider-playing');
-        $('.comment-div').removeClass('comment-box-playing');
-        $(event.currentTarget).addClass('track-slider-playing');
 	};
 	inject.appendChild(this.outsideReferenceHolder);
 	this.enable = function()
@@ -361,6 +373,18 @@
 			this.outsideReferenceHolder[0].children[0].textContent = "Play Reference";
 		}
 	};
+    this.startPlayback = function()
+    {
+        // Called when playback has begun
+        $('.track-slider').removeClass('track-slider-playing');
+        $('.comment-div').removeClass('comment-box-playing');
+        $(this.outsideReferenceHolder).addClass('track-slider-playing');
+    };
+    this.stopPlayback = function()
+    {
+        // Called when playback has stopped. This gets called even if playback never started!
+        $(this.outsideReferenceHolder).removeClass('track-slider-playing');
+    };
 	this.exportXMLDOM = function(audioObject)
 	{
 		return null;