@@ -5,24 +5,18 @@ var Effect = {
this.queues = [];
this.globalQueue = new Effect.Queue();
this.queues.push(this.globalQueue);
- this.activeEffectCount = 0;
-
- this.setHeartbeat(heartbeat || new Effect.Heartbeat());
- document.observe('effect:heartbeat', this.renderQueues.bind(this));
- document.observe('effect:queued', function(){
- Effect.activeEffectCount++;
- if (Effect.activeEffectCount == 1) Effect.heartbeat.start();
- });
+ this.heartbeat = heartbeat || new Effect.Heartbeat();
+ this.activeEffectCount = 0;
- document.observe('effect:dequeued', function(){
- Effect.activeEffectCount--;
- if (Effect.activeEffectCount == 0) Effect.heartbeat.stop();
- });
+ document
+ .observe('effect:heartbeat', this.renderQueues.bind(this))
+ .observe('effect:queued', this.beatOnDemand.bind(this, 1))
+ .observe('effect:dequeued', this.beatOnDemand.bind(this, -1));
},
- setHeartbeat: function(heartbeat) {
- this.heartbeat = heartbeat;
+ beatOnDemand: function(dir) {
+ this.heartbeat[(this.activeEffectCount += dir) > 0 ? 'start' : 'stop']();
},
renderQueues: function() {
effects/src/base.js
5b9dbb17f04bd3e09273e9869a550e261d12b5dd
Thomas Fuchs
thomas@fesch.at
http://github.com/madrobby/scripty2/commit/13e917456e16beff8c01d86b41b7897d095b8456
13e917456e16beff8c01d86b41b7897d095b8456
2008-05-07T16:08:38-07:00
2008-05-07T16:08:38-07:00
cosmetic refactoring of base.js
60efc63bc45f5b46735275882cc51810d2073d14
Thomas Fuchs
thomas@fesch.at