root / hci / trunk / eneraptor-web-app / web-app / js / prototype / sound.js @ 76
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1 | 2 | alexbesir | // script.aculo.us sound.js v1.8.3, Thu Oct 08 11:23:33 +0200 2009
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3 | // Copyright (c) 2005-2009 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us)
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4 | //
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5 | // Based on code created by Jules Gravinese (http://www.webveteran.com/)
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6 | //
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7 | // script.aculo.us is freely distributable under the terms of an MIT-style license.
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8 | // For details, see the script.aculo.us web site: http://script.aculo.us/
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9 | |||
10 | Sound = { |
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11 | tracks: {},
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12 | _enabled: true, |
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13 | template:
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14 | new Template('<embed style="height:0" id="sound_#{track}_#{id}" src="#{url}" loop="false" autostart="true" hidden="true"/>'), |
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15 | enable: function(){ |
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16 | Sound._enabled = true;
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17 | }, |
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18 | disable: function(){ |
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19 | Sound._enabled = false;
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20 | }, |
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21 | play: function(url){ |
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22 | if(!Sound._enabled) return; |
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23 | var options = Object.extend({
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24 | track: 'global', url: url, replace: false |
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25 | }, arguments[1] || {}); |
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26 | |||
27 | if(options.replace && this.tracks[options.track]) { |
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28 | $R(0, this.tracks[options.track].id).each(function(id){ |
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29 | var sound = $('sound_'+options.track+'_'+id); |
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30 | sound.Stop && sound.Stop(); |
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31 | sound.remove(); |
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32 | }); |
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33 | this.tracks[options.track] = null; |
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34 | } |
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35 | |||
36 | if(!this.tracks[options.track]) |
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37 | this.tracks[options.track] = { id: 0 }; |
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38 | else
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39 | this.tracks[options.track].id++;
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40 | |||
41 | options.id = this.tracks[options.track].id;
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42 | $$('body')[0].insert( |
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43 | Prototype.Browser.IE ? new Element('bgsound',{ |
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44 | id: 'sound_'+options.track+'_'+options.id, |
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45 | src: options.url, loop: 1, autostart: true |
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46 | }) : Sound.template.evaluate(options)); |
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47 | } |
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48 | }; |
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49 | |||
50 | if(Prototype.Browser.Gecko && navigator.userAgent.indexOf("Win") > 0){ |
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51 | if(navigator.plugins && $A(navigator.plugins).detect(function(p){ return p.name.indexOf('QuickTime') != -1 })) |
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52 | Sound.template = new Template('<object id="sound_#{track}_#{id}" width="0" height="0" type="audio/mpeg" data="#{url}"/>'); |
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53 | else if(navigator.plugins && $A(navigator.plugins).detect(function(p){ return p.name.indexOf('Windows Media') != -1 })) |
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54 | Sound.template = new Template('<object id="sound_#{track}_#{id}" type="application/x-mplayer2" data="#{url}"></object>'); |
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55 | else if(navigator.plugins && $A(navigator.plugins).detect(function(p){ return p.name.indexOf('RealPlayer') != -1 })) |
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56 | Sound.template = new Template('<embed type="audio/x-pn-realaudio-plugin" style="height:0" id="sound_#{track}_#{id}" src="#{url}" loop="false" autostart="true" hidden="true"/>'); |
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57 | else
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58 | Sound.play = function(){}; |
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59 | } |