Changeset 155

Timestamp:

02/05/09 03:08:50 (4 years ago)

Author:

jeroen

Message:

made accessibility not start when there's no captions

File:

• trunk/as3/com/jeroenwijering/plugins/Accessibility.as (modified) (5 diffs)

trunk/as3/com/jeroenwijering/plugins/Accessibility.as

@@ -84 +84 @@
         public function initializePlugin(vie:AbstractView):void {
                 view = vie;
+                if(view.config['audio']) { config['audio'] = view.config['audio']; }
+                if(view.config['captions']) { config['captions'] = view.config['captions']; }
+                if(!config['captions'] && !config['audio']) {
+                        clip.visible = false;
+                        return;
+                }
                 view.addControllerListener(ControllerEvent.ITEM,itemHandler);
                 view.addControllerListener(ControllerEvent.RESIZE,resizeHandler);
@@ -90 +96 @@
                 clip.tf.autoSize = TextFieldAutoSize.CENTER;
                 format = new TextFormat(null,config['fontsize']);
-                if(view.config['audio']) { config['audio'] = view.config['audio']; }
-                if(view.config['captions']) { config['captions'] = view.config['captions']; }
                 hide(config['hide']);
                 mute(config['mute']);
@@ -172 +176 @@
         };
 
-        /** Set buttons in the controlbar **/ 
+        /** Set buttons in the controlbar **/
         private function setButtons():void {
                 if(config['captions']) {
@@ -228 +232 @@
         /** Check timing of the player to sync captions. **/
         private function timeHandler(evt:ModelEvent):void {
-                if(captions.length == 0) {
-                        return; 
-                }
                 var cur:Number = -1;
                 var pos:Number = evt.data.position;
-                // sync up the captions (only if needed).
+                // sync up the captions if needed.
                 for(var i:Number=0; i<captions.length; i++) {
                         if(captions[i]['begin'] < pos && captions[i]['end'] > pos) {
@@ -240 +241 @@
                         }
                 }
-                if(cur != current) { setCaption(cur); }
-                // and sync up the audio (only if needed).
+                if(cur > -1 && cur != current) {
+                        setCaption(cur);
+                }
+                // sync up the audio if needed.
                 if(channel && view.config['state'] == ModelStates.PLAYING && Math.abs(pos-channel.position/1000) > 0.5) {
                         channel.stop();