[Summary view] [Print] [Text view]

   1  // script.aculo.us sound.js v1.8.0, Tue Nov 06 15:01:40 +0300 2007
   2  
   3  // Copyright (c) 2005-2007 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
   4  //
   5  // Based on code created by Jules Gravinese (http://www.webveteran.com/)
   6  //
   7  // script.aculo.us is freely distributable under the terms of an MIT-style license.
   8  // For details, see the script.aculo.us web site: http://script.aculo.us/
   9  
  10  Sound = {
  11    tracks: {},
  12    _enabled: true,
  13    template:
  14      new Template('<embed style="height:0" id="sound_#{track}_#{id}" src="#{url}" loop="false" autostart="true" hidden="true"/>'),
  15    enable: function(){
  16      Sound._enabled = true;
  17    },
  18    disable: function(){
  19      Sound._enabled = false;
  20    },
  21    play: function(url){
  22      if(!Sound._enabled) return;
  23      var options = Object.extend({
  24        track: 'global', url: url, replace: false
  25      }, arguments[1] || {});
  26      
  27      if(options.replace && this.tracks[options.track]) {
  28        $R(0, this.tracks[options.track].id).each(function(id){
  29          var sound = $('sound_'+options.track+'_'+id);
  30          sound.Stop && sound.Stop();
  31          sound.remove();
  32        })
  33        this.tracks[options.track] = null;
  34      }
  35        
  36      if(!this.tracks[options.track])
  37        this.tracks[options.track] = { id: 0 }
  38      else
  39        this.tracks[options.track].id++;
  40        
  41      options.id = this.tracks[options.track].id;
  42      $$('body')[0].insert( 
  43        Prototype.Browser.IE ? new Element('bgsound',{
  44          id: 'sound_'+options.track+'_'+options.id,
  45          src: options.url, loop: 1, autostart: true
  46        }) : Sound.template.evaluate(options));
  47    }
  48  };
  49  
  50  if(Prototype.Browser.Gecko && navigator.userAgent.indexOf("Win") > 0){
  51    if(navigator.plugins && $A(navigator.plugins).detect(function(p){ return p.name.indexOf('QuickTime') != -1 }))
  52      Sound.template = new Template('<object id="sound_#{track}_#{id}" width="0" height="0" type="audio/mpeg" data="#{url}"/>')
  53    else
  54      Sound.play = function(){}
  55  }