1 line
2.5 KiB
JavaScript
1 line
2.5 KiB
JavaScript
var NarrationManager=Class.create({initialize:function(b){this.movieSegments=b.movieSegments;this.duration=b.duration;this.eventTracks=b.eventTracks;this.currentNavigationEventIndex=0;this.lastSceneIndex=0;for(var c=0,d=this.eventTracks.length;c<d;c++){var a=this.eventTracks[c];if(a.type==="navigation"){this.navigationEvents=a.events}else{if(a.type==="movie"){this.movieEvents=a.events}else{if(a.type==="pause"){this.pauseEvents=a.events}}}}},start:function(){var a=new Audio();a.src="../"+this.movieSegments[0].url;Event.observe(a,"playing",this.handleAudioDidStart.bind(this));Event.observe(a,"ended",this.handleAudioDidEnd.bind(this,0));a.play()},handleAudioDidStart:function(){setTimeout(this.navigate(this.navigationEvents[0],true),100)},handleAudioDidEnd:function(b){var a=b+1;if(this.movieSegments[a]){var c=new Audio();c.src="../"+this.movieSegments[a].url;c.play();Event.stopObserving(c,"ended");Event.observe(c,"ended",this.handleAudioDidEnd.bind(this,a))}},navigate:function(a,h){var l=this.sceneIndexFromNavigationEvent(a);if(a.animationPhase==="start"){var e=false;if(gShowController.script.loopSlideshow){if(this.lastSceneIndex===gShowController.script.numScenes-1){if(l===0){e=true}}}else{if(this.lastSceneIndex+1===l){e=true}}if(e){if(gShowController.state===kShowControllerState_IdleAtInitialState){gShowController.playCurrentScene()}else{if(gShowController.state===kShowControllerState_IdleAtFinalState){gShowController.jumpToScene(this.lastSceneIndex,true)}}}else{var k=gShowController.scriptManager.slideIndexFromSceneIndex(l);var g=this.lastSceneIndex;var j=gShowController.script.events[g].hyperlinks;var m;var f;for(var d=0,b=j.length;d<b;d++){m=j[d];f=m.events[a.slide];if(f){break}}if(m){gShowController.jumpToHyperlinkSlide(k,m)}else{gShowController.jumpToScene(l,false)}}}else{if(a.animationPhase==="none"&&h==null){gShowController.jumpToScene(l,false)}}var n=this.navigationEvents[this.currentNavigationEventIndex+1];if(n==null){return}var c=n.startTime-a.startTime;setTimeout(this.navigate.bind(this,n),c*1000);this.lastSceneIndex=l;this.currentNavigationEventIndex=this.currentNavigationEventIndex+1},handleCurrentSceneDidComplete:function(a){gShowController.jumpToScene(a,false)},sceneIndexFromNavigationEvent:function(e){var c=e.slide;var f=gShowController.script.slideList;var b=-1;for(var a=0,d=f.length;a<d;a++){if(f[a]===c){b=a;break}}var h=gShowController.scriptManager.sceneIndexFromSlideIndex(b);var g=e.eventIndex+h;return g},slideIndexFromSlideId:function(b){var d=gShowController.slideList;var e=-1;for(var a=0,c=d.length;a<c;a++){if(d[a]===b){e=a;break}}return e}}); |