From: Darren Date: Fri, 5 Apr 2013 20:49:12 +0000 (+0100) Subject: Client: SoundManager2 lib X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=14b034ffb6c58bc2f7f9b157438959be714c2ef6;p=KiwiIRC.git Client: SoundManager2 lib --- diff --git a/client/assets/libs/soundmanager2/soundmanager2-jsmin.js b/client/assets/libs/soundmanager2/soundmanager2-jsmin.js new file mode 100644 index 0000000..caddefa --- /dev/null +++ b/client/assets/libs/soundmanager2/soundmanager2-jsmin.js @@ -0,0 +1,107 @@ +/** @license + + + SoundManager 2: JavaScript Sound for the Web + ---------------------------------------------- + http://schillmania.com/projects/soundmanager2/ + + Copyright (c) 2007, Scott Schiller. All rights reserved. + Code provided under the BSD License: + http://schillmania.com/projects/soundmanager2/license.txt + + V2.97a.20130324 ("Mahalo" Edition) +*/ +(function(m,g){function ba(ba,qa){function ca(a){return c.preferFlash&&A&&!c.ignoreFlash&&c.flash[a]!==g&&c.flash[a]}function s(a){return function(d){var e=this._s;!e||!e._a?(e&&e.id?c._wD(e.id+": Ignoring "+d.type):c._wD(ob+"Ignoring "+d.type),d=null):d=a.call(this,d);return d}}this.setupOptions={url:ba||null,flashVersion:8,debugMode:!0,debugFlash:!1,useConsole:!0,consoleOnly:!0,waitForWindowLoad:!1,bgColor:"#ffffff",useHighPerformance:!1,flashPollingInterval:null,html5PollingInterval:null,flashLoadTimeout:1E3, +wmode:null,allowScriptAccess:"always",useFlashBlock:!1,useHTML5Audio:!0,html5Test:/^(probably|maybe)$/i,preferFlash:!0,noSWFCache:!1};this.defaultOptions={autoLoad:!1,autoPlay:!1,from:null,loops:1,onid3:null,onload:null,whileloading:null,onplay:null,onpause:null,onresume:null,whileplaying:null,onposition:null,onstop:null,onfailure:null,onfinish:null,multiShot:!0,multiShotEvents:!1,position:null,pan:0,stream:!0,to:null,type:null,usePolicyFile:!1,volume:100};this.flash9Options={isMovieStar:null,usePeakData:!1, +useWaveformData:!1,useEQData:!1,onbufferchange:null,ondataerror:null};this.movieStarOptions={bufferTime:3,serverURL:null,onconnect:null,duration:null};this.audioFormats={mp3:{type:['audio/mpeg; 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All rights reserved. + * Code provided under the BSD License: + * http://schillmania.com/projects/soundmanager2/license.txt + * + * V2.97a.20130324 ("Mahalo" Edition) + */ +(function(k,g){function U(U,ia){function V(b){return c.preferFlash&&D&&!c.ignoreFlash&&c.flash[b]!==g&&c.flash[b]}function m(b){return function(c){var d=this._s;return!d||!d._a?null:b.call(this,c)}}this.setupOptions={url:U||null,flashVersion:8,debugMode:!0,debugFlash:!1,useConsole:!0,consoleOnly:!0,waitForWindowLoad:!1,bgColor:"#ffffff",useHighPerformance:!1,flashPollingInterval:null,html5PollingInterval:null,flashLoadTimeout:1E3,wmode:null,allowScriptAccess:"always",useFlashBlock:!1,useHTML5Audio:!0, +html5Test:/^(probably|maybe)$/i,preferFlash:!0,noSWFCache:!1};this.defaultOptions={autoLoad:!1,autoPlay:!1,from:null,loops:1,onid3:null,onload:null,whileloading:null,onplay:null,onpause:null,onresume:null,whileplaying:null,onposition:null,onstop:null,onfailure:null,onfinish:null,multiShot:!0,multiShotEvents:!1,position:null,pan:0,stream:!0,to:null,type:null,usePolicyFile:!1,volume:100};this.flash9Options={isMovieStar:null,usePeakData:!1,useWaveformData:!1,useEQData:!1,onbufferchange:null,ondataerror:null}; 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All rights reserved. + * Code provided under the BSD License: + * http://schillmania.com/projects/soundmanager2/license.txt + * + * V2.97a.20130324 ("Mahalo" Edition) + */ + +/*global window, SM2_DEFER, sm2Debugger, console, document, navigator, setTimeout, setInterval, clearInterval, Audio, opera */ +/*jslint regexp: true, sloppy: true, white: true, nomen: true, plusplus: true, todo: true */ + +(function(window, _undefined) { +"use strict"; +var soundManager = null; +function SoundManager(smURL, smID) { + this.setupOptions = { + 'url': (smURL || null), + 'flashVersion': 8, + 'debugMode': true, + 'debugFlash': false, + 'useConsole': true, + 'consoleOnly': true, + 'waitForWindowLoad': false, + 'bgColor': '#ffffff', + 'useHighPerformance': false, + 'flashPollingInterval': null, + 'html5PollingInterval': null, + 'flashLoadTimeout': 1000, + 'wmode': null, + 'allowScriptAccess': 'always', + 'useFlashBlock': false, + 'useHTML5Audio': true, + 'html5Test': /^(probably|maybe)$/i, + 'preferFlash': true, + 'noSWFCache': false + }; + this.defaultOptions = { + 'autoLoad': false, + 'autoPlay': false, + 'from': null, + 'loops': 1, + 'onid3': null, + 'onload': null, + 'whileloading': null, + 'onplay': null, + 'onpause': null, + 'onresume': null, + 'whileplaying': null, + 'onposition': null, + 'onstop': null, + 'onfailure': null, + 'onfinish': null, + 'multiShot': true, + 'multiShotEvents': false, + 'position': null, + 'pan': 0, + 'stream': true, + 'to': null, + 'type': null, + 'usePolicyFile': false, + 'volume': 100 + }; + this.flash9Options = { + 'isMovieStar': null, + 'usePeakData': false, + 'useWaveformData': false, + 'useEQData': false, + 'onbufferchange': null, + 'ondataerror': null + }; + this.movieStarOptions = { + 'bufferTime': 3, + 'serverURL': null, + 'onconnect': null, + 'duration': null + }; + this.audioFormats = { + 'mp3': { + 'type': ['audio/mpeg; codecs="mp3"', 'audio/mpeg', 'audio/mp3', 'audio/MPA', 'audio/mpa-robust'], + 'required': true + }, + 'mp4': { + 'related': ['aac','m4a','m4b'], + 'type': ['audio/mp4; codecs="mp4a.40.2"', 'audio/aac', 'audio/x-m4a', 'audio/MP4A-LATM', 'audio/mpeg4-generic'], + 'required': false + }, + 'ogg': { + 'type': ['audio/ogg; codecs=vorbis'], + 'required': false + }, + 'opus': { + 'type': ['audio/ogg; codecs=opus', 'audio/opus'], + 'required': false + }, + 'wav': { + 'type': ['audio/wav; codecs="1"', 'audio/wav', 'audio/wave', 'audio/x-wav'], + 'required': false + } + }; + this.movieID = 'sm2-container'; + this.id = (smID || 'sm2movie'); + this.debugID = 'soundmanager-debug'; + this.debugURLParam = /([#?&])debug=1/i; + this.versionNumber = 'V2.97a.20130324'; + this.version = null; + this.movieURL = null; + this.altURL = null; + this.swfLoaded = false; + this.enabled = false; + this.oMC = null; + this.sounds = {}; + this.soundIDs = []; + this.muted = false; + this.didFlashBlock = false; + this.filePattern = null; + this.filePatterns = { + 'flash8': /\.mp3(\?.*)?$/i, + 'flash9': /\.mp3(\?.*)?$/i + }; + this.features = { + 'buffering': false, + 'peakData': false, + 'waveformData': false, + 'eqData': false, + 'movieStar': false + }; + this.sandbox = { + }; + this.html5 = { + 'usingFlash': null + }; + this.flash = {}; + this.html5Only = false; + this.ignoreFlash = false; + var SMSound, + sm2 = this, globalHTML5Audio = null, flash = null, sm = 'soundManager', smc = sm + ': ', h5 = 'HTML5::', id, ua = navigator.userAgent, wl = window.location.href.toString(), doc = document, doNothing, setProperties, init, fV, on_queue = [], debugOpen = true, debugTS, didAppend = false, appendSuccess = false, didInit = false, disabled = false, windowLoaded = false, _wDS, wdCount = 0, initComplete, mixin, assign, extraOptions, addOnEvent, processOnEvents, initUserOnload, delayWaitForEI, waitForEI, setVersionInfo, handleFocus, strings, initMovie, preInit, domContentLoaded, winOnLoad, didDCLoaded, getDocument, createMovie, catchError, setPolling, initDebug, debugLevels = ['log', 'info', 'warn', 'error'], defaultFlashVersion = 8, disableObject, failSafely, normalizeMovieURL, oRemoved = null, oRemovedHTML = null, str, flashBlockHandler, getSWFCSS, swfCSS, toggleDebug, loopFix, policyFix, complain, idCheck, waitingForEI = false, initPending = false, startTimer, stopTimer, timerExecute, h5TimerCount = 0, h5IntervalTimer = null, parseURL, messages = [], + needsFlash = null, featureCheck, html5OK, html5CanPlay, html5Ext, html5Unload, domContentLoadedIE, testHTML5, event, slice = Array.prototype.slice, useGlobalHTML5Audio = false, lastGlobalHTML5URL, hasFlash, detectFlash, badSafariFix, html5_events, showSupport, flushMessages, wrapCallback, + is_iDevice = ua.match(/(ipad|iphone|ipod)/i), isAndroid = ua.match(/android/i), isIE = ua.match(/msie/i), isWebkit = ua.match(/webkit/i), isSafari = (ua.match(/safari/i) && !ua.match(/chrome/i)), isOpera = (ua.match(/opera/i)), + mobileHTML5 = (ua.match(/(mobile|pre\/|xoom)/i) || is_iDevice || isAndroid), + isBadSafari = (!wl.match(/usehtml5audio/i) && !wl.match(/sm2\-ignorebadua/i) && isSafari && !ua.match(/silk/i) && ua.match(/OS X 10_6_([3-7])/i)), + hasConsole = (window.console !== _undefined && console.log !== _undefined), isFocused = (doc.hasFocus !== _undefined?doc.hasFocus():null), tryInitOnFocus = (isSafari && (doc.hasFocus === _undefined || !doc.hasFocus())), okToDisable = !tryInitOnFocus, flashMIME = /(mp3|mp4|mpa|m4a|m4b)/i, + emptyURL = 'about:blank', + overHTTP = (doc.location?doc.location.protocol.match(/http/i):null), + http = (!overHTTP ? 'http:/'+'/' : ''), + netStreamMimeTypes = /^\s*audio\/(?:x-)?(?:mpeg4|aac|flv|mov|mp4||m4v|m4a|m4b|mp4v|3gp|3g2)\s*(?:$|;)/i, + netStreamTypes = ['mpeg4', 'aac', 'flv', 'mov', 'mp4', 'm4v', 'f4v', 'm4a', 'm4b', 'mp4v', '3gp', '3g2'], + netStreamPattern = new RegExp('\\.(' + netStreamTypes.join('|') + ')(\\?.*)?$', 'i'); + this.mimePattern = /^\s*audio\/(?:x-)?(?:mp(?:eg|3))\s*(?:$|;)/i; + this.useAltURL = !overHTTP; + swfCSS = { + 'swfBox': 'sm2-object-box', + 'swfDefault': 'movieContainer', + 'swfError': 'swf_error', + 'swfTimedout': 'swf_timedout', + 'swfLoaded': 'swf_loaded', + 'swfUnblocked': 'swf_unblocked', + 'sm2Debug': 'sm2_debug', + 'highPerf': 'high_performance', + 'flashDebug': 'flash_debug' + }; + this.hasHTML5 = (function() { + try { + return (Audio !== _undefined && (isOpera && opera !== _undefined && opera.version() < 10 ? new Audio(null) : new Audio()).canPlayType !== _undefined); + } catch(e) { + return false; + } + }()); + this.setup = function(options) { + var noURL = (!sm2.url); + if (options !== _undefined && didInit && needsFlash && sm2.ok() && (options.flashVersion !== _undefined || options.url !== _undefined || options.html5Test !== _undefined)) { + complain(str('setupLate')); + } + assign(options); + if (noURL && didDCLoaded && options.url !== _undefined) { + sm2.beginDelayedInit(); + } + if (!didDCLoaded && options.url !== _undefined && doc.readyState === 'complete') { + setTimeout(domContentLoaded, 1); + } + return sm2; + }; + this.ok = function() { + return (needsFlash?(didInit && !disabled):(sm2.useHTML5Audio && sm2.hasHTML5)); + }; + this.supported = this.ok; + this.getMovie = function(smID) { + return id(smID) || doc[smID] || window[smID]; + }; + this.createSound = function(oOptions, _url) { + var cs, cs_string, options, oSound = null; + if (!didInit || !sm2.ok()) { + complain(cs_string); + return false; + } + if (_url !== _undefined) { + oOptions = { + 'id': oOptions, + 'url': _url + }; + } + options = mixin(oOptions); + options.url = parseURL(options.url); + if (idCheck(options.id, true)) { + return sm2.sounds[options.id]; + } + function make() { + options = loopFix(options); + sm2.sounds[options.id] = new SMSound(options); + sm2.soundIDs.push(options.id); + return sm2.sounds[options.id]; + } + if (html5OK(options)) { + oSound = make(); + oSound._setup_html5(options); + } else { + if (fV > 8) { + if (options.isMovieStar === null) { + options.isMovieStar = !!(options.serverURL || (options.type ? options.type.match(netStreamMimeTypes) : false) || options.url.match(netStreamPattern)); + } + } + options = policyFix(options, cs); + oSound = make(); + if (fV === 8) { + flash._createSound(options.id, options.loops||1, options.usePolicyFile); + } else { + flash._createSound(options.id, options.url, options.usePeakData, options.useWaveformData, options.useEQData, options.isMovieStar, (options.isMovieStar?options.bufferTime:false), options.loops||1, options.serverURL, options.duration||null, options.autoPlay, true, options.autoLoad, options.usePolicyFile); + if (!options.serverURL) { + oSound.connected = true; + if (options.onconnect) { + options.onconnect.apply(oSound); + } + } + } + if (!options.serverURL && (options.autoLoad || options.autoPlay)) { + oSound.load(options); + } + } + if (!options.serverURL && options.autoPlay) { + oSound.play(); + } + return oSound; + }; + this.destroySound = function(sID, _bFromSound) { + if (!idCheck(sID)) { + return false; + } + var oS = sm2.sounds[sID], i; + oS._iO = {}; + oS.stop(); + oS.unload(); + for (i = 0; i < sm2.soundIDs.length; i++) { + if (sm2.soundIDs[i] === sID) { + sm2.soundIDs.splice(i, 1); + break; + } + } + if (!_bFromSound) { + oS.destruct(true); + } + oS = null; + delete sm2.sounds[sID]; + return true; + }; + this.load = function(sID, oOptions) { + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].load(oOptions); + }; + this.unload = function(sID) { + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].unload(); + }; + this.onPosition = function(sID, nPosition, oMethod, oScope) { + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].onposition(nPosition, oMethod, oScope); + }; + this.onposition = this.onPosition; + this.clearOnPosition = function(sID, nPosition, oMethod) { + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].clearOnPosition(nPosition, oMethod); + }; + this.play = function(sID, oOptions) { + var result = false; + if (!didInit || !sm2.ok()) { + complain(sm + '.play(): ' + str(!didInit?'notReady':'notOK')); + return result; + } + if (!idCheck(sID)) { + if (!(oOptions instanceof Object)) { + oOptions = { + url: oOptions + }; + } + if (oOptions && oOptions.url) { + oOptions.id = sID; + result = sm2.createSound(oOptions).play(); + } + return result; + } + return sm2.sounds[sID].play(oOptions); + }; + this.start = this.play; + this.setPosition = function(sID, nMsecOffset) { + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].setPosition(nMsecOffset); + }; + this.stop = function(sID) { + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].stop(); + }; + this.stopAll = function() { + var oSound; + for (oSound in sm2.sounds) { + if (sm2.sounds.hasOwnProperty(oSound)) { + sm2.sounds[oSound].stop(); + } + } + }; + this.pause = function(sID) { + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].pause(); + }; + this.pauseAll = function() { + var i; + for (i = sm2.soundIDs.length-1; i >= 0; i--) { + sm2.sounds[sm2.soundIDs[i]].pause(); + } + }; + this.resume = function(sID) { + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].resume(); + }; + this.resumeAll = function() { + var i; + for (i = sm2.soundIDs.length-1; i >= 0; i--) { + sm2.sounds[sm2.soundIDs[i]].resume(); + } + }; + this.togglePause = function(sID) { + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].togglePause(); + }; + this.setPan = function(sID, nPan) { + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].setPan(nPan); + }; + this.setVolume = function(sID, nVol) { + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].setVolume(nVol); + }; + this.mute = function(sID) { + var i = 0; + if (sID instanceof String) { + sID = null; + } + if (!sID) { + for (i = sm2.soundIDs.length-1; i >= 0; i--) { + sm2.sounds[sm2.soundIDs[i]].mute(); + } + sm2.muted = true; + } else { + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].mute(); + } + return true; + }; + this.muteAll = function() { + sm2.mute(); + }; + this.unmute = function(sID) { + var i; + if (sID instanceof String) { + sID = null; + } + if (!sID) { + for (i = sm2.soundIDs.length-1; i >= 0; i--) { + sm2.sounds[sm2.soundIDs[i]].unmute(); + } + sm2.muted = false; + } else { + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].unmute(); + } + return true; + }; + this.unmuteAll = function() { + sm2.unmute(); + }; + this.toggleMute = function(sID) { + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].toggleMute(); + }; + this.getMemoryUse = function() { + var ram = 0; + if (flash && fV !== 8) { + ram = parseInt(flash._getMemoryUse(), 10); + } + return ram; + }; + this.disable = function(bNoDisable) { + var i; + if (bNoDisable === _undefined) { + bNoDisable = false; + } + if (disabled) { + return false; + } + disabled = true; + for (i = sm2.soundIDs.length-1; i >= 0; i--) { + disableObject(sm2.sounds[sm2.soundIDs[i]]); + } + initComplete(bNoDisable); + event.remove(window, 'load', initUserOnload); + return true; + }; + this.canPlayMIME = function(sMIME) { + var result; + if (sm2.hasHTML5) { + result = html5CanPlay({type:sMIME}); + } + if (!result && needsFlash) { + result = (sMIME && sm2.ok() ? !!((fV > 8 ? sMIME.match(netStreamMimeTypes) : null) || sMIME.match(sm2.mimePattern)) : null); + } + return result; + }; + this.canPlayURL = function(sURL) { + var result; + if (sm2.hasHTML5) { + result = html5CanPlay({url: sURL}); + } + if (!result && needsFlash) { + result = (sURL && sm2.ok() ? !!(sURL.match(sm2.filePattern)) : null); + } + return result; + }; + this.canPlayLink = function(oLink) { + if (oLink.type !== _undefined && oLink.type) { + if (sm2.canPlayMIME(oLink.type)) { + return true; + } + } + return sm2.canPlayURL(oLink.href); + }; + this.getSoundById = function(sID, _suppressDebug) { + if (!sID) { + throw new Error(sm + '.getSoundById(): sID is null/_undefined'); + } + var result = sm2.sounds[sID]; + return result; + }; + this.onready = function(oMethod, oScope) { + var sType = 'onready', + result = false; + if (typeof oMethod === 'function') { + if (!oScope) { + oScope = window; + } + addOnEvent(sType, oMethod, oScope); + processOnEvents(); + result = true; + } else { + throw str('needFunction', sType); + } + return result; + }; + this.ontimeout = function(oMethod, oScope) { + var sType = 'ontimeout', + result = false; + if (typeof oMethod === 'function') { + if (!oScope) { + oScope = window; + } + addOnEvent(sType, oMethod, oScope); + processOnEvents({type:sType}); + result = true; + } else { + throw str('needFunction', sType); + } + return result; + }; + this._writeDebug = function(sText, sTypeOrObject) { + return true; + }; + this._wD = this._writeDebug; + this._debug = function() { + }; + this.reboot = function(resetEvents, excludeInit) { + var i, j, k; + for (i = sm2.soundIDs.length-1; i >= 0; i--) { + sm2.sounds[sm2.soundIDs[i]].destruct(); + } + if (flash) { + try { + if (isIE) { + oRemovedHTML = flash.innerHTML; + } + oRemoved = flash.parentNode.removeChild(flash); + } catch(e) { + } + } + oRemovedHTML = oRemoved = needsFlash = flash = null; + sm2.enabled = didDCLoaded = didInit = waitingForEI = initPending = didAppend = appendSuccess = disabled = useGlobalHTML5Audio = sm2.swfLoaded = false; + sm2.soundIDs = []; + sm2.sounds = {}; + if (!resetEvents) { + for (i in on_queue) { + if (on_queue.hasOwnProperty(i)) { + for (j = 0, k = on_queue[i].length; j < k; j++) { + on_queue[i][j].fired = false; + } + } + } + } else { + on_queue = []; + } + sm2.html5 = { + 'usingFlash': null + }; + sm2.flash = {}; + sm2.html5Only = false; + sm2.ignoreFlash = false; + window.setTimeout(function() { + preInit(); + if (!excludeInit) { + sm2.beginDelayedInit(); + } + }, 20); + return sm2; + }; + this.reset = function() { + return sm2.reboot(true, true); + }; + this.getMoviePercent = function() { + return (flash && 'PercentLoaded' in flash ? flash.PercentLoaded() : null); + }; + this.beginDelayedInit = function() { + windowLoaded = true; + domContentLoaded(); + setTimeout(function() { + if (initPending) { + return false; + } + createMovie(); + initMovie(); + initPending = true; + return true; + }, 20); + delayWaitForEI(); + }; + this.destruct = function() { + sm2.disable(true); + }; + SMSound = function(oOptions) { + var s = this, resetProperties, add_html5_events, remove_html5_events, stop_html5_timer, start_html5_timer, attachOnPosition, onplay_called = false, onPositionItems = [], onPositionFired = 0, detachOnPosition, applyFromTo, lastURL = null, lastHTML5State; + lastHTML5State = { + duration: null, + time: null + }; + this.id = oOptions.id; + this.sID = this.id; + this.url = oOptions.url; + this.options = mixin(oOptions); + this.instanceOptions = this.options; + this._iO = this.instanceOptions; + this.pan = this.options.pan; + this.volume = this.options.volume; + this.isHTML5 = false; + this._a = null; + this.id3 = {}; + this._debug = function() { + }; + this.load = function(oOptions) { + var oSound = null, instanceOptions; + if (oOptions !== _undefined) { + s._iO = mixin(oOptions, s.options); + } else { + oOptions = s.options; + s._iO = oOptions; + if (lastURL && lastURL !== s.url) { + s._iO.url = s.url; + s.url = null; + } + } + if (!s._iO.url) { + s._iO.url = s.url; + } + s._iO.url = parseURL(s._iO.url); + s.instanceOptions = s._iO; + instanceOptions = s._iO; + if (instanceOptions.url === s.url && s.readyState !== 0 && s.readyState !== 2) { + if (s.readyState === 3 && instanceOptions.onload) { + wrapCallback(s, function() { + instanceOptions.onload.apply(s, [(!!s.duration)]); + }); + } + return s; + } + s.loaded = false; + s.readyState = 1; + s.playState = 0; + s.id3 = {}; + if (html5OK(instanceOptions)) { + oSound = s._setup_html5(instanceOptions); + if (!oSound._called_load) { + s._html5_canplay = false; + if (s.url !== instanceOptions.url) { + s._a.src = instanceOptions.url; + s.setPosition(0); + } + s._a.autobuffer = 'auto'; + s._a.preload = 'auto'; + s._a._called_load = true; + if (instanceOptions.autoPlay) { + s.play(); + } + } else { + } + } else { + try { + s.isHTML5 = false; + s._iO = policyFix(loopFix(instanceOptions)); + instanceOptions = s._iO; + if (fV === 8) { + flash._load(s.id, instanceOptions.url, instanceOptions.stream, instanceOptions.autoPlay, instanceOptions.usePolicyFile); + } else { + flash._load(s.id, instanceOptions.url, !!(instanceOptions.stream), !!(instanceOptions.autoPlay), instanceOptions.loops||1, !!(instanceOptions.autoLoad), instanceOptions.usePolicyFile); + } + } catch(e) { + catchError({type:'SMSOUND_LOAD_JS_EXCEPTION', fatal:true}); + } + } + s.url = instanceOptions.url; + return s; + }; + this.unload = function() { + if (s.readyState !== 0) { + if (!s.isHTML5) { + if (fV === 8) { + flash._unload(s.id, emptyURL); + } else { + flash._unload(s.id); + } + } else { + stop_html5_timer(); + if (s._a) { + s._a.pause(); + html5Unload(s._a, emptyURL); + lastURL = emptyURL; + } + } + resetProperties(); + } + return s; + }; + this.destruct = function(_bFromSM) { + if (!s.isHTML5) { + s._iO.onfailure = null; + flash._destroySound(s.id); + } else { + stop_html5_timer(); + if (s._a) { + s._a.pause(); + html5Unload(s._a); + if (!useGlobalHTML5Audio) { + remove_html5_events(); + } + s._a._s = null; + s._a = null; + } + } + if (!_bFromSM) { + sm2.destroySound(s.id, true); + } + }; + this.play = function(oOptions, _updatePlayState) { + var fN, allowMulti, a, onready, startOK = true, + exit = null; + _updatePlayState = (_updatePlayState === _undefined ? true : _updatePlayState); + if (!oOptions) { + oOptions = {}; + } + if (s.url) { + s._iO.url = s.url; + } + s._iO = mixin(s._iO, s.options); + s._iO = mixin(oOptions, s._iO); + s._iO.url = parseURL(s._iO.url); + s.instanceOptions = s._iO; + if (s._iO.serverURL && !s.connected) { + if (!s.getAutoPlay()) { + s.setAutoPlay(true); + } + return s; + } + if (html5OK(s._iO)) { + s._setup_html5(s._iO); + start_html5_timer(); + } + if (s.playState === 1 && !s.paused) { + allowMulti = s._iO.multiShot; + if (!allowMulti) { + exit = s; + } else { + } + } + if (exit !== null) { + return exit; + } + if (oOptions.url && oOptions.url !== s.url) { + s.load(s._iO); + } + if (!s.loaded) { + if (s.readyState === 0) { + if (!s.isHTML5) { + s._iO.autoPlay = true; + s.load(s._iO); + } else { + s.load(s._iO); + } + s.instanceOptions = s._iO; + } else if (s.readyState === 2) { + exit = s; + } else { + } + } else { + } + if (exit !== null) { + return exit; + } + if (!s.isHTML5 && fV === 9 && s.position > 0 && s.position === s.duration) { + oOptions.position = 0; + } + if (s.paused && s.position >= 0 && (!s._iO.serverURL || s.position > 0)) { + s.resume(); + } else { + s._iO = mixin(oOptions, s._iO); + if (s._iO.from !== null && s._iO.to !== null && s.instanceCount === 0 && s.playState === 0 && !s._iO.serverURL) { + onready = function() { + s._iO = mixin(oOptions, s._iO); + s.play(s._iO); + }; + if (s.isHTML5 && !s._html5_canplay) { + s.load({ + oncanplay: onready + }); + exit = false; + } else if (!s.isHTML5 && !s.loaded && (!s.readyState || s.readyState !== 2)) { + s.load({ + onload: onready + }); + exit = false; + } + if (exit !== null) { + return exit; + } + s._iO = applyFromTo(); + } + if (!s.instanceCount || s._iO.multiShotEvents || (!s.isHTML5 && fV > 8 && !s.getAutoPlay())) { + s.instanceCount++; + } + if (s._iO.onposition && s.playState === 0) { + attachOnPosition(s); + } + s.playState = 1; + s.paused = false; + s.position = (s._iO.position !== _undefined && !isNaN(s._iO.position) ? s._iO.position : 0); + if (!s.isHTML5) { + s._iO = policyFix(loopFix(s._iO)); + } + if (s._iO.onplay && _updatePlayState) { + s._iO.onplay.apply(s); + onplay_called = true; + } + s.setVolume(s._iO.volume, true); + s.setPan(s._iO.pan, true); + if (!s.isHTML5) { + startOK = flash._start(s.id, s._iO.loops || 1, (fV === 9 ? s.position : s.position / 1000), s._iO.multiShot || false); + if (fV === 9 && !startOK) { + if (s._iO.onplayerror) { + s._iO.onplayerror.apply(s); + } + } + } else { + start_html5_timer(); + a = s._setup_html5(); + s.setPosition(s._iO.position); + a.play(); + } + } + return s; + }; + this.start = this.play; + this.stop = function(bAll) { + var instanceOptions = s._iO, + originalPosition; + if (s.playState === 1) { + s._onbufferchange(0); + s._resetOnPosition(0); + s.paused = false; + if (!s.isHTML5) { + s.playState = 0; + } + detachOnPosition(); + if (instanceOptions.to) { + s.clearOnPosition(instanceOptions.to); + } + if (!s.isHTML5) { + flash._stop(s.id, bAll); + if (instanceOptions.serverURL) { + s.unload(); + } + } else { + if (s._a) { + originalPosition = s.position; + s.setPosition(0); + s.position = originalPosition; + s._a.pause(); + s.playState = 0; + s._onTimer(); + stop_html5_timer(); + } + } + s.instanceCount = 0; + s._iO = {}; + if (instanceOptions.onstop) { + instanceOptions.onstop.apply(s); + } + } + return s; + }; + this.setAutoPlay = function(autoPlay) { + s._iO.autoPlay = autoPlay; + if (!s.isHTML5) { + flash._setAutoPlay(s.id, autoPlay); + if (autoPlay) { + if (!s.instanceCount && s.readyState === 1) { + s.instanceCount++; + } + } + } + }; + this.getAutoPlay = function() { + return s._iO.autoPlay; + }; + this.setPosition = function(nMsecOffset) { + if (nMsecOffset === _undefined) { + nMsecOffset = 0; + } + var original_pos, + position, position1K, + offset = (s.isHTML5 ? Math.max(nMsecOffset, 0) : Math.min(s.duration || s._iO.duration, Math.max(nMsecOffset, 0))); + original_pos = s.position; + s.position = offset; + position1K = s.position/1000; + s._resetOnPosition(s.position); + s._iO.position = offset; + if (!s.isHTML5) { + position = (fV === 9 ? s.position : position1K); + if (s.readyState && s.readyState !== 2) { + flash._setPosition(s.id, position, (s.paused || !s.playState), s._iO.multiShot); + } + } else if (s._a) { + if (s._html5_canplay) { + if (s._a.currentTime !== position1K) { + try { + s._a.currentTime = position1K; + if (s.playState === 0 || s.paused) { + s._a.pause(); + } + } catch(e) { + } + } + } else { + } + } + if (s.isHTML5) { + if (s.paused) { + s._onTimer(true); + } + } + return s; + }; + this.pause = function(_bCallFlash) { + if (s.paused || (s.playState === 0 && s.readyState !== 1)) { + return s; + } + s.paused = true; + if (!s.isHTML5) { + if (_bCallFlash || _bCallFlash === _undefined) { + flash._pause(s.id, s._iO.multiShot); + } + } else { + s._setup_html5().pause(); + stop_html5_timer(); + } + if (s._iO.onpause) { + s._iO.onpause.apply(s); + } + return s; + }; + this.resume = function() { + var instanceOptions = s._iO; + if (!s.paused) { + return s; + } + s.paused = false; + s.playState = 1; + if (!s.isHTML5) { + if (instanceOptions.isMovieStar && !instanceOptions.serverURL) { + s.setPosition(s.position); + } + flash._pause(s.id, instanceOptions.multiShot); + } else { + s._setup_html5().play(); + start_html5_timer(); + } + if (!onplay_called && instanceOptions.onplay) { + instanceOptions.onplay.apply(s); + onplay_called = true; + } else if (instanceOptions.onresume) { + instanceOptions.onresume.apply(s); + } + return s; + }; + this.togglePause = function() { + if (s.playState === 0) { + s.play({ + position: (fV === 9 && !s.isHTML5 ? s.position : s.position / 1000) + }); + return s; + } + if (s.paused) { + s.resume(); + } else { + s.pause(); + } + return s; + }; + this.setPan = function(nPan, bInstanceOnly) { + if (nPan === _undefined) { + nPan = 0; + } + if (bInstanceOnly === _undefined) { + bInstanceOnly = false; + } + if (!s.isHTML5) { + flash._setPan(s.id, nPan); + } + s._iO.pan = nPan; + if (!bInstanceOnly) { + s.pan = nPan; + s.options.pan = nPan; + } + return s; + }; + this.setVolume = function(nVol, _bInstanceOnly) { + if (nVol === _undefined) { + nVol = 100; + } + if (_bInstanceOnly === _undefined) { + _bInstanceOnly = false; + } + if (!s.isHTML5) { + flash._setVolume(s.id, (sm2.muted && !s.muted) || s.muted?0:nVol); + } else if (s._a) { + s._a.volume = Math.max(0, Math.min(1, nVol/100)); + } + s._iO.volume = nVol; + if (!_bInstanceOnly) { + s.volume = nVol; + s.options.volume = nVol; + } + return s; + }; + this.mute = function() { + s.muted = true; + if (!s.isHTML5) { + flash._setVolume(s.id, 0); + } else if (s._a) { + s._a.muted = true; + } + return s; + }; + this.unmute = function() { + s.muted = false; + var hasIO = (s._iO.volume !== _undefined); + if (!s.isHTML5) { + flash._setVolume(s.id, hasIO?s._iO.volume:s.options.volume); + } else if (s._a) { + s._a.muted = false; + } + return s; + }; + this.toggleMute = function() { + return (s.muted?s.unmute():s.mute()); + }; + this.onPosition = function(nPosition, oMethod, oScope) { + onPositionItems.push({ + position: parseInt(nPosition, 10), + method: oMethod, + scope: (oScope !== _undefined ? oScope : s), + fired: false + }); + return s; + }; + this.onposition = this.onPosition; + this.clearOnPosition = function(nPosition, oMethod) { + var i; + nPosition = parseInt(nPosition, 10); + if (isNaN(nPosition)) { + return false; + } + for (i=0; i < onPositionItems.length; i++) { + if (nPosition === onPositionItems[i].position) { + if (!oMethod || (oMethod === onPositionItems[i].method)) { + if (onPositionItems[i].fired) { + onPositionFired--; + } + onPositionItems.splice(i, 1); + } + } + } + }; + this._processOnPosition = function() { + var i, item, j = onPositionItems.length; + if (!j || !s.playState || onPositionFired >= j) { + return false; + } + for (i=j-1; i >= 0; i--) { + item = onPositionItems[i]; + if (!item.fired && s.position >= item.position) { + item.fired = true; + onPositionFired++; + item.method.apply(item.scope, [item.position]); + } + } + return true; + }; + this._resetOnPosition = function(nPosition) { + var i, item, j = onPositionItems.length; + if (!j) { + return false; + } + for (i=j-1; i >= 0; i--) { + item = onPositionItems[i]; + if (item.fired && nPosition <= item.position) { + item.fired = false; + onPositionFired--; + } + } + return true; + }; + applyFromTo = function() { + var instanceOptions = s._iO, + f = instanceOptions.from, + t = instanceOptions.to, + start, end; + end = function() { + s.clearOnPosition(t, end); + s.stop(); + }; + start = function() { + if (t !== null && !isNaN(t)) { + s.onPosition(t, end); + } + }; + if (f !== null && !isNaN(f)) { + instanceOptions.position = f; + instanceOptions.multiShot = false; + start(); + } + return instanceOptions; + }; + attachOnPosition = function() { + var item, + op = s._iO.onposition; + if (op) { + for (item in op) { + if (op.hasOwnProperty(item)) { + s.onPosition(parseInt(item, 10), op[item]); + } + } + } + }; + detachOnPosition = function() { + var item, + op = s._iO.onposition; + if (op) { + for (item in op) { + if (op.hasOwnProperty(item)) { + s.clearOnPosition(parseInt(item, 10)); + } + } + } + }; + start_html5_timer = function() { + if (s.isHTML5) { + startTimer(s); + } + }; + stop_html5_timer = function() { + if (s.isHTML5) { + stopTimer(s); + } + }; + resetProperties = function(retainPosition) { + if (!retainPosition) { + onPositionItems = []; + onPositionFired = 0; + } + onplay_called = false; + s._hasTimer = null; + s._a = null; + s._html5_canplay = false; + s.bytesLoaded = null; + s.bytesTotal = null; + s.duration = (s._iO && s._iO.duration ? s._iO.duration : null); + s.durationEstimate = null; + s.buffered = []; + s.eqData = []; + s.eqData.left = []; + s.eqData.right = []; + s.failures = 0; + s.isBuffering = false; + s.instanceOptions = {}; + s.instanceCount = 0; + s.loaded = false; + s.metadata = {}; + s.readyState = 0; + s.muted = false; + s.paused = false; + s.peakData = { + left: 0, + right: 0 + }; + s.waveformData = { + left: [], + right: [] + }; + s.playState = 0; + s.position = null; + s.id3 = {}; + }; + resetProperties(); + this._onTimer = function(bForce) { + var duration, isNew = false, time, x = {}; + if (s._hasTimer || bForce) { + if (s._a && (bForce || ((s.playState > 0 || s.readyState === 1) && !s.paused))) { + duration = s._get_html5_duration(); + if (duration !== lastHTML5State.duration) { + lastHTML5State.duration = duration; + s.duration = duration; + isNew = true; + } + s.durationEstimate = s.duration; + time = (s._a.currentTime * 1000 || 0); + if (time !== lastHTML5State.time) { + lastHTML5State.time = time; + isNew = true; + } + if (isNew || bForce) { + s._whileplaying(time,x,x,x,x); + } + } + return isNew; + } + }; + this._get_html5_duration = function() { + var instanceOptions = s._iO, + d = (s._a && s._a.duration ? s._a.duration*1000 : (instanceOptions && instanceOptions.duration ? instanceOptions.duration : null)), + result = (d && !isNaN(d) && d !== Infinity ? d : null); + return result; + }; + this._apply_loop = function(a, nLoops) { + a.loop = (nLoops > 1 ? 'loop' : ''); + }; + this._setup_html5 = function(oOptions) { + var instanceOptions = mixin(s._iO, oOptions), + a = useGlobalHTML5Audio ? globalHTML5Audio : s._a, + dURL = decodeURI(instanceOptions.url), + sameURL; + if (useGlobalHTML5Audio) { + if (dURL === decodeURI(lastGlobalHTML5URL)) { + sameURL = true; + } + } else if (dURL === decodeURI(lastURL)) { + sameURL = true; + } + if (a) { + if (a._s) { + if (useGlobalHTML5Audio) { + if (a._s && a._s.playState && !sameURL) { + a._s.stop(); + } + } else if (!useGlobalHTML5Audio && dURL === decodeURI(lastURL)) { + s._apply_loop(a, instanceOptions.loops); + return a; + } + } + if (!sameURL) { + resetProperties(false); + a.src = instanceOptions.url; + s.url = instanceOptions.url; + lastURL = instanceOptions.url; + lastGlobalHTML5URL = instanceOptions.url; + a._called_load = false; + } + } else { + if (instanceOptions.autoLoad || instanceOptions.autoPlay) { + s._a = new Audio(instanceOptions.url); + } else { + s._a = (isOpera && opera.version() < 10 ? new Audio(null) : new Audio()); + } + a = s._a; + a._called_load = false; + if (useGlobalHTML5Audio) { + globalHTML5Audio = a; + } + } + s.isHTML5 = true; + s._a = a; + a._s = s; + add_html5_events(); + s._apply_loop(a, instanceOptions.loops); + if (instanceOptions.autoLoad || instanceOptions.autoPlay) { + s.load(); + } else { + a.autobuffer = false; + a.preload = 'auto'; + } + return a; + }; + add_html5_events = function() { + if (s._a._added_events) { + return false; + } + var f; + function add(oEvt, oFn, bCapture) { + return s._a ? s._a.addEventListener(oEvt, oFn, bCapture||false) : null; + } + s._a._added_events = true; + for (f in html5_events) { + if (html5_events.hasOwnProperty(f)) { + add(f, html5_events[f]); + } + } + return true; + }; + remove_html5_events = function() { + var f; + function remove(oEvt, oFn, bCapture) { + return (s._a ? s._a.removeEventListener(oEvt, oFn, bCapture||false) : null); + } + s._a._added_events = false; + for (f in html5_events) { + if (html5_events.hasOwnProperty(f)) { + remove(f, html5_events[f]); + } + } + }; + this._onload = function(nSuccess) { + var fN, + loadOK = !!nSuccess || (!s.isHTML5 && fV === 8 && s.duration); + s.loaded = loadOK; + s.readyState = loadOK?3:2; + s._onbufferchange(0); + if (s._iO.onload) { + wrapCallback(s, function() { + s._iO.onload.apply(s, [loadOK]); + }); + } + return true; + }; + this._onbufferchange = function(nIsBuffering) { + if (s.playState === 0) { + return false; + } + if ((nIsBuffering && s.isBuffering) || (!nIsBuffering && !s.isBuffering)) { + return false; + } + s.isBuffering = (nIsBuffering === 1); + if (s._iO.onbufferchange) { + s._iO.onbufferchange.apply(s); + } + return true; + }; + this._onsuspend = function() { + if (s._iO.onsuspend) { + s._iO.onsuspend.apply(s); + } + return true; + }; + this._onfailure = function(msg, level, code) { + s.failures++; + if (s._iO.onfailure && s.failures === 1) { + s._iO.onfailure(s, msg, level, code); + } else { + } + }; + this._onfinish = function() { + var io_onfinish = s._iO.onfinish; + s._onbufferchange(0); + s._resetOnPosition(0); + if (s.instanceCount) { + s.instanceCount--; + if (!s.instanceCount) { + detachOnPosition(); + s.playState = 0; + s.paused = false; + s.instanceCount = 0; + s.instanceOptions = {}; + s._iO = {}; + stop_html5_timer(); + if (s.isHTML5) { + s.position = 0; + } + } + if (!s.instanceCount || s._iO.multiShotEvents) { + if (io_onfinish) { + wrapCallback(s, function() { + io_onfinish.apply(s); + }); + } + } + } + }; + this._whileloading = function(nBytesLoaded, nBytesTotal, nDuration, nBufferLength) { + var instanceOptions = s._iO; + s.bytesLoaded = nBytesLoaded; + s.bytesTotal = nBytesTotal; + s.duration = Math.floor(nDuration); + s.bufferLength = nBufferLength; + if (!s.isHTML5 && !instanceOptions.isMovieStar) { + if (instanceOptions.duration) { + s.durationEstimate = (s.duration > instanceOptions.duration) ? s.duration : instanceOptions.duration; + } else { + s.durationEstimate = parseInt((s.bytesTotal / s.bytesLoaded) * s.duration, 10); + } + } else { + s.durationEstimate = s.duration; + } + if (!s.isHTML5) { + s.buffered = [{ + 'start': 0, + 'end': s.duration + }]; + } + if ((s.readyState !== 3 || s.isHTML5) && instanceOptions.whileloading) { + instanceOptions.whileloading.apply(s); + } + }; + this._whileplaying = function(nPosition, oPeakData, oWaveformDataLeft, oWaveformDataRight, oEQData) { + var instanceOptions = s._iO, + eqLeft; + if (isNaN(nPosition) || nPosition === null) { + return false; + } + s.position = Math.max(0, nPosition); + s._processOnPosition(); + if (!s.isHTML5 && fV > 8) { + if (instanceOptions.usePeakData && oPeakData !== _undefined && oPeakData) { + s.peakData = { + left: oPeakData.leftPeak, + right: oPeakData.rightPeak + }; + } + if (instanceOptions.useWaveformData && oWaveformDataLeft !== _undefined && oWaveformDataLeft) { + s.waveformData = { + left: oWaveformDataLeft.split(','), + right: oWaveformDataRight.split(',') + }; + } + if (instanceOptions.useEQData) { + if (oEQData !== _undefined && oEQData && oEQData.leftEQ) { + eqLeft = oEQData.leftEQ.split(','); + s.eqData = eqLeft; + s.eqData.left = eqLeft; + if (oEQData.rightEQ !== _undefined && oEQData.rightEQ) { + s.eqData.right = oEQData.rightEQ.split(','); + } + } + } + } + if (s.playState === 1) { + if (!s.isHTML5 && fV === 8 && !s.position && s.isBuffering) { + s._onbufferchange(0); + } + if (instanceOptions.whileplaying) { + instanceOptions.whileplaying.apply(s); + } + } + return true; + }; + this._oncaptiondata = function(oData) { + s.captiondata = oData; + if (s._iO.oncaptiondata) { + s._iO.oncaptiondata.apply(s, [oData]); + } + }; + this._onmetadata = function(oMDProps, oMDData) { + var oData = {}, i, j; + for (i = 0, j = oMDProps.length; i < j; i++) { + oData[oMDProps[i]] = oMDData[i]; + } + s.metadata = oData; + if (s._iO.onmetadata) { + s._iO.onmetadata.apply(s); + } + }; + this._onid3 = function(oID3Props, oID3Data) { + var oData = [], i, j; + for (i = 0, j = oID3Props.length; i < j; i++) { + oData[oID3Props[i]] = oID3Data[i]; + } + s.id3 = mixin(s.id3, oData); + if (s._iO.onid3) { + s._iO.onid3.apply(s); + } + }; + this._onconnect = function(bSuccess) { + bSuccess = (bSuccess === 1); + s.connected = bSuccess; + if (bSuccess) { + s.failures = 0; + if (idCheck(s.id)) { + if (s.getAutoPlay()) { + s.play(_undefined, s.getAutoPlay()); + } else if (s._iO.autoLoad) { + s.load(); + } + } + if (s._iO.onconnect) { + s._iO.onconnect.apply(s, [bSuccess]); + } + } + }; + this._ondataerror = function(sError) { + if (s.playState > 0) { + if (s._iO.ondataerror) { + s._iO.ondataerror.apply(s); + } + } + }; + }; + getDocument = function() { + return (doc.body || doc._docElement || doc.getElementsByTagName('div')[0]); + }; + id = function(sID) { + return doc.getElementById(sID); + }; + mixin = function(oMain, oAdd) { + var o1 = (oMain || {}), o2, o; + o2 = (oAdd === _undefined ? sm2.defaultOptions : oAdd); + for (o in o2) { + if (o2.hasOwnProperty(o) && o1[o] === _undefined) { + if (typeof o2[o] !== 'object' || o2[o] === null) { + o1[o] = o2[o]; + } else { + o1[o] = mixin(o1[o], o2[o]); + } + } + } + return o1; + }; + wrapCallback = function(oSound, callback) { + if (!oSound.isHTML5 && fV === 8) { + window.setTimeout(callback, 0); + } else { + callback(); + } + }; + extraOptions = { + 'onready': 1, + 'ontimeout': 1, + 'defaultOptions': 1, + 'flash9Options': 1, + 'movieStarOptions': 1 + }; + assign = function(o, oParent) { + var i, + result = true, + hasParent = (oParent !== _undefined), + setupOptions = sm2.setupOptions, + bonusOptions = extraOptions; + for (i in o) { + if (o.hasOwnProperty(i)) { + if (typeof o[i] !== 'object' || o[i] === null || o[i] instanceof Array || o[i] instanceof RegExp) { + if (hasParent && bonusOptions[oParent] !== _undefined) { + sm2[oParent][i] = o[i]; + } else if (setupOptions[i] !== _undefined) { + sm2.setupOptions[i] = o[i]; + sm2[i] = o[i]; + } else if (bonusOptions[i] === _undefined) { + complain(str((sm2[i] === _undefined ? 'setupUndef' : 'setupError'), i), 2); + result = false; + } else { + if (sm2[i] instanceof Function) { + sm2[i].apply(sm2, (o[i] instanceof Array? o[i] : [o[i]])); + } else { + sm2[i] = o[i]; + } + } + } else { + if (bonusOptions[i] === _undefined) { + complain(str((sm2[i] === _undefined ? 'setupUndef' : 'setupError'), i), 2); + result = false; + } else { + return assign(o[i], i); + } + } + } + } + return result; + }; + function preferFlashCheck(kind) { + return (sm2.preferFlash && hasFlash && !sm2.ignoreFlash && (sm2.flash[kind] !== _undefined && sm2.flash[kind])); + } + event = (function() { + var old = (window.attachEvent), + evt = { + add: (old?'attachEvent':'addEventListener'), + remove: (old?'detachEvent':'removeEventListener') + }; + function getArgs(oArgs) { + var args = slice.call(oArgs), + len = args.length; + if (old) { + args[1] = 'on' + args[1]; + if (len > 3) { + args.pop(); + } + } else if (len === 3) { + args.push(false); + } + return args; + } + function apply(args, sType) { + var element = args.shift(), + method = [evt[sType]]; + if (old) { + element[method](args[0], args[1]); + } else { + element[method].apply(element, args); + } + } + function add() { + apply(getArgs(arguments), 'add'); + } + function remove() { + apply(getArgs(arguments), 'remove'); + } + return { + 'add': add, + 'remove': remove + }; + }()); + function html5_event(oFn) { + return function(e) { + var s = this._s, + result; + if (!s || !s._a) { + result = null; + } else { + result = oFn.call(this, e); + } + return result; + }; + } + html5_events = { + abort: html5_event(function() { + }), + canplay: html5_event(function() { + var s = this._s, + position1K; + if (s._html5_canplay) { + return true; + } + s._html5_canplay = true; + s._onbufferchange(0); + position1K = (s._iO.position !== _undefined && !isNaN(s._iO.position)?s._iO.position/1000:null); + if (s.position && this.currentTime !== position1K) { + try { + this.currentTime = position1K; + } catch(ee) { + } + } + if (s._iO._oncanplay) { + s._iO._oncanplay(); + } + }), + canplaythrough: html5_event(function() { + var s = this._s; + if (!s.loaded) { + s._onbufferchange(0); + s._whileloading(s.bytesLoaded, s.bytesTotal, s._get_html5_duration()); + s._onload(true); + } + }), + ended: html5_event(function() { + var s = this._s; + s._onfinish(); + }), + error: html5_event(function() { + this._s._onload(false); + }), + loadeddata: html5_event(function() { + var s = this._s; + if (!s._loaded && !isSafari) { + s.duration = s._get_html5_duration(); + } + }), + loadedmetadata: html5_event(function() { + }), + loadstart: html5_event(function() { + this._s._onbufferchange(1); + }), + play: html5_event(function() { + this._s._onbufferchange(0); + }), + playing: html5_event(function() { + this._s._onbufferchange(0); + }), + progress: html5_event(function(e) { + var s = this._s, + i, j, str, buffered = 0, + isProgress = (e.type === 'progress'), + ranges = e.target.buffered, + loaded = (e.loaded||0), + total = (e.total||1), + scale = 1000; + s.buffered = []; + if (ranges && ranges.length) { + for (i=0, j=ranges.length; i= 0; i--) { + support['audio/'+aF[item].related[i]] = support[item]; + sm2.html5[aF[item].related[i]] = support[item]; + sm2.flash[aF[item].related[i]] = support[item]; + } + } + } + } + support.canPlayType = (a?cp:null); + sm2.html5 = mixin(sm2.html5, support); + return true; + }; + strings = { + }; + str = function() { + }; + loopFix = function(sOpt) { + if (fV === 8 && sOpt.loops > 1 && sOpt.stream) { + sOpt.stream = false; + } + return sOpt; + }; + policyFix = function(sOpt, sPre) { + if (sOpt && !sOpt.usePolicyFile && (sOpt.onid3 || sOpt.usePeakData || sOpt.useWaveformData || sOpt.useEQData)) { + sOpt.usePolicyFile = true; + } + return sOpt; + }; + complain = function(sMsg) { + }; + doNothing = function() { + return false; + }; + disableObject = function(o) { + var oProp; + for (oProp in o) { + if (o.hasOwnProperty(oProp) && typeof o[oProp] === 'function') { + o[oProp] = doNothing; + } + } + oProp = null; + }; + failSafely = function(bNoDisable) { + if (bNoDisable === _undefined) { + bNoDisable = false; + } + if (disabled || bNoDisable) { + sm2.disable(bNoDisable); + } + }; + normalizeMovieURL = function(smURL) { + var urlParams = null, url; + if (smURL) { + if (smURL.match(/\.swf(\?.*)?$/i)) { + urlParams = smURL.substr(smURL.toLowerCase().lastIndexOf('.swf?') + 4); + if (urlParams) { + return smURL; + } + } else if (smURL.lastIndexOf('/') !== smURL.length - 1) { + smURL += '/'; + } + } + url = (smURL && smURL.lastIndexOf('/') !== - 1 ? smURL.substr(0, smURL.lastIndexOf('/') + 1) : './') + sm2.movieURL; + if (sm2.noSWFCache) { + url += ('?ts=' + new Date().getTime()); + } + return url; + }; + setVersionInfo = function() { + fV = parseInt(sm2.flashVersion, 10); + if (fV !== 8 && fV !== 9) { + sm2.flashVersion = fV = defaultFlashVersion; + } + var isDebug = (sm2.debugMode || sm2.debugFlash?'_debug.swf':'.swf'); + if (sm2.useHTML5Audio && !sm2.html5Only && sm2.audioFormats.mp4.required && fV < 9) { + sm2.flashVersion = fV = 9; + } + sm2.version = sm2.versionNumber + (sm2.html5Only?' (HTML5-only mode)':(fV === 9?' (AS3/Flash 9)':' (AS2/Flash 8)')); + if (fV > 8) { + sm2.defaultOptions = mixin(sm2.defaultOptions, sm2.flash9Options); + sm2.features.buffering = true; + sm2.defaultOptions = mixin(sm2.defaultOptions, sm2.movieStarOptions); + sm2.filePatterns.flash9 = new RegExp('\\.(mp3|' + netStreamTypes.join('|') + ')(\\?.*)?$', 'i'); + sm2.features.movieStar = true; + } else { + sm2.features.movieStar = false; + } + sm2.filePattern = sm2.filePatterns[(fV !== 8?'flash9':'flash8')]; + sm2.movieURL = (fV === 8?'soundmanager2.swf':'soundmanager2_flash9.swf').replace('.swf', isDebug); + sm2.features.peakData = sm2.features.waveformData = sm2.features.eqData = (fV > 8); + }; + setPolling = function(bPolling, bHighPerformance) { + if (!flash) { + return false; + } + flash._setPolling(bPolling, bHighPerformance); + }; + initDebug = function() { + if (sm2.debugURLParam.test(wl)) { + sm2.debugMode = true; + } + }; + idCheck = this.getSoundById; + getSWFCSS = function() { + var css = []; + if (sm2.debugMode) { + css.push(swfCSS.sm2Debug); + } + if (sm2.debugFlash) { + css.push(swfCSS.flashDebug); + } + if (sm2.useHighPerformance) { + css.push(swfCSS.highPerf); + } + return css.join(' '); + }; + flashBlockHandler = function() { + var name = str('fbHandler'), + p = sm2.getMoviePercent(), + css = swfCSS, + error = {type:'FLASHBLOCK'}; + if (sm2.html5Only) { + return false; + } + if (!sm2.ok()) { + if (needsFlash) { + sm2.oMC.className = getSWFCSS() + ' ' + css.swfDefault + ' ' + (p === null?css.swfTimedout:css.swfError); + } + sm2.didFlashBlock = true; + processOnEvents({type:'ontimeout', ignoreInit:true, error:error}); + catchError(error); + } else { + if (sm2.oMC) { + sm2.oMC.className = [getSWFCSS(), css.swfDefault, css.swfLoaded + (sm2.didFlashBlock?' '+css.swfUnblocked:'')].join(' '); + } + } + }; + addOnEvent = function(sType, oMethod, oScope) { + if (on_queue[sType] === _undefined) { + on_queue[sType] = []; + } + on_queue[sType].push({ + 'method': oMethod, + 'scope': (oScope || null), + 'fired': false + }); + }; + processOnEvents = function(oOptions) { + if (!oOptions) { + oOptions = { + type: (sm2.ok() ? 'onready' : 'ontimeout') + }; + } + if (!didInit && oOptions && !oOptions.ignoreInit) { + return false; + } + if (oOptions.type === 'ontimeout' && (sm2.ok() || (disabled && !oOptions.ignoreInit))) { + return false; + } + var status = { + success: (oOptions && oOptions.ignoreInit?sm2.ok():!disabled) + }, + srcQueue = (oOptions && oOptions.type?on_queue[oOptions.type]||[]:[]), + queue = [], i, j, + args = [status], + canRetry = (needsFlash && !sm2.ok()); + if (oOptions.error) { + args[0].error = oOptions.error; + } + for (i = 0, j = srcQueue.length; i < j; i++) { + if (srcQueue[i].fired !== true) { + queue.push(srcQueue[i]); + } + } + if (queue.length) { + for (i = 0, j = queue.length; i < j; i++) { + if (queue[i].scope) { + queue[i].method.apply(queue[i].scope, args); + } else { + queue[i].method.apply(this, args); + } + if (!canRetry) { + queue[i].fired = true; + } + } + } + return true; + }; + initUserOnload = function() { + window.setTimeout(function() { + if (sm2.useFlashBlock) { + flashBlockHandler(); + } + processOnEvents(); + if (typeof sm2.onload === 'function') { + sm2.onload.apply(window); + } + if (sm2.waitForWindowLoad) { + event.add(window, 'load', initUserOnload); + } + },1); + }; + detectFlash = function() { + if (hasFlash !== _undefined) { + return hasFlash; + } + var hasPlugin = false, n = navigator, nP = n.plugins, obj, type, types, AX = window.ActiveXObject; + if (nP && nP.length) { + type = 'application/x-shockwave-flash'; + types = n.mimeTypes; + if (types && types[type] && types[type].enabledPlugin && types[type].enabledPlugin.description) { + hasPlugin = true; + } + } else if (AX !== _undefined && !ua.match(/MSAppHost/i)) { + try { + obj = new AX('ShockwaveFlash.ShockwaveFlash'); + } catch(e) { + } + hasPlugin = (!!obj); + obj = null; + } + hasFlash = hasPlugin; + return hasPlugin; + }; + featureCheck = function() { + var needsFlash, + item, + result = true, + formats = sm2.audioFormats, + isSpecial = (is_iDevice && !!(ua.match(/os (1|2|3_0|3_1)/i))); + if (isSpecial) { + sm2.hasHTML5 = false; + sm2.html5Only = true; + if (sm2.oMC) { + sm2.oMC.style.display = 'none'; + } + result = false; + } else { + if (sm2.useHTML5Audio) { + if (!sm2.html5 || !sm2.html5.canPlayType) { + sm2.hasHTML5 = false; + } + } + } + if (sm2.useHTML5Audio && sm2.hasHTML5) { + for (item in formats) { + if (formats.hasOwnProperty(item)) { + if ((formats[item].required && !sm2.html5.canPlayType(formats[item].type)) || (sm2.preferFlash && (sm2.flash[item] || sm2.flash[formats[item].type]))) { + needsFlash = true; + } + } + } + } + if (sm2.ignoreFlash) { + needsFlash = false; + } + sm2.html5Only = (sm2.hasHTML5 && sm2.useHTML5Audio && !needsFlash); + return (!sm2.html5Only); + }; + parseURL = function(url) { + var i, j, urlResult = 0, result; + if (url instanceof Array) { + for (i=0, j=url.length; i= 0; i--) { + if (sm2.sounds[sm2.soundIDs[i]].isHTML5 && sm2.sounds[sm2.soundIDs[i]]._hasTimer) { + sm2.sounds[sm2.soundIDs[i]]._onTimer(); + } + } + }; + catchError = function(options) { + options = (options !== _undefined ? options : {}); + if (typeof sm2.onerror === 'function') { + sm2.onerror.apply(window, [{type:(options.type !== _undefined ? options.type : null)}]); + } + if (options.fatal !== _undefined && options.fatal) { + sm2.disable(); + } + }; + badSafariFix = function() { + if (!isBadSafari || !detectFlash()) { + return false; + } + var aF = sm2.audioFormats, i, item; + for (item in aF) { + if (aF.hasOwnProperty(item)) { + if (item === 'mp3' || item === 'mp4') { + sm2.html5[item] = false; + if (aF[item] && aF[item].related) { + for (i = aF[item].related.length-1; i >= 0; i--) { + sm2.html5[aF[item].related[i]] = false; + } + } + } + } + } + }; + this._setSandboxType = function(sandboxType) { + }; + this._externalInterfaceOK = function(flashDate, swfVersion) { + if (sm2.swfLoaded) { + return false; + } + var e; + sm2.swfLoaded = true; + tryInitOnFocus = false; + if (isBadSafari) { + badSafariFix(); + } + setTimeout(init, isIE ? 100 : 1); + }; + createMovie = function(smID, smURL) { + if (didAppend && appendSuccess) { + return false; + } + function initMsg() { + } + if (sm2.html5Only) { + setVersionInfo(); + initMsg(); + sm2.oMC = id(sm2.movieID); + init(); + didAppend = true; + appendSuccess = true; + return false; + } + var remoteURL = (smURL || sm2.url), + localURL = (sm2.altURL || remoteURL), + swfTitle = 'JS/Flash audio component (SoundManager 2)', + oTarget = getDocument(), + extraClass = getSWFCSS(), + isRTL = null, + html = doc.getElementsByTagName('html')[0], + oEmbed, oMovie, tmp, movieHTML, oEl, s, x, sClass; + isRTL = (html && html.dir && html.dir.match(/rtl/i)); + smID = (smID === _undefined?sm2.id:smID); + function param(name, value) { + return ''; + } + setVersionInfo(); + sm2.url = normalizeMovieURL(overHTTP?remoteURL:localURL); + smURL = sm2.url; + sm2.wmode = (!sm2.wmode && sm2.useHighPerformance ? 'transparent' : sm2.wmode); + if (sm2.wmode !== null && (ua.match(/msie 8/i) || (!isIE && !sm2.useHighPerformance)) && navigator.platform.match(/win32|win64/i)) { + messages.push(strings.spcWmode); + sm2.wmode = null; + } + oEmbed = { + 'name': smID, + 'id': smID, + 'src': smURL, + 'quality': 'high', + 'allowScriptAccess': sm2.allowScriptAccess, + 'bgcolor': sm2.bgColor, + 'pluginspage': http+'www.macromedia.com/go/getflashplayer', + 'title': swfTitle, + 'type': 'application/x-shockwave-flash', + 'wmode': sm2.wmode, + 'hasPriority': 'true' + }; + if (sm2.debugFlash) { + oEmbed.FlashVars = 'debug=1'; + } + if (!sm2.wmode) { + delete oEmbed.wmode; + } + if (isIE) { + oMovie = doc.createElement('div'); + movieHTML = [ + '', + param('movie', smURL), + param('AllowScriptAccess', sm2.allowScriptAccess), + param('quality', oEmbed.quality), + (sm2.wmode? param('wmode', sm2.wmode): ''), + param('bgcolor', sm2.bgColor), + param('hasPriority', 'true'), + (sm2.debugFlash ? param('FlashVars', oEmbed.FlashVars) : ''), + '' + ].join(''); + } else { + oMovie = doc.createElement('embed'); + for (tmp in oEmbed) { + if (oEmbed.hasOwnProperty(tmp)) { + oMovie.setAttribute(tmp, oEmbed[tmp]); + } + } + } + initDebug(); + extraClass = getSWFCSS(); + oTarget = getDocument(); + if (oTarget) { + sm2.oMC = (id(sm2.movieID) || doc.createElement('div')); + if (!sm2.oMC.id) { + sm2.oMC.id = sm2.movieID; + sm2.oMC.className = swfCSS.swfDefault + ' ' + extraClass; + s = null; + oEl = null; + if (!sm2.useFlashBlock) { + if (sm2.useHighPerformance) { + s = { + 'position': 'fixed', + 'width': '8px', + 'height': '8px', + 'bottom': '0px', + 'left': '0px', + 'overflow': 'hidden' + }; + } else { + s = { + 'position': 'absolute', + 'width': '6px', + 'height': '6px', + 'top': '-9999px', + 'left': '-9999px' + }; + if (isRTL) { + s.left = Math.abs(parseInt(s.left,10))+'px'; + } + } + } + if (isWebkit) { + sm2.oMC.style.zIndex = 10000; + } + if (!sm2.debugFlash) { + for (x in s) { + if (s.hasOwnProperty(x)) { + sm2.oMC.style[x] = s[x]; + } + } + } + try { + if (!isIE) { + sm2.oMC.appendChild(oMovie); + } + oTarget.appendChild(sm2.oMC); + if (isIE) { + oEl = sm2.oMC.appendChild(doc.createElement('div')); + oEl.className = swfCSS.swfBox; + oEl.innerHTML = movieHTML; + } + appendSuccess = true; + } catch(e) { + throw new Error(str('domError')+' \n'+e.toString()); + } + } else { + sClass = sm2.oMC.className; + sm2.oMC.className = (sClass?sClass+' ':swfCSS.swfDefault) + (extraClass?' '+extraClass:''); + sm2.oMC.appendChild(oMovie); + if (isIE) { + oEl = sm2.oMC.appendChild(doc.createElement('div')); + oEl.className = swfCSS.swfBox; + oEl.innerHTML = movieHTML; + } + appendSuccess = true; + } + } + didAppend = true; + initMsg(); + return true; + }; + initMovie = function() { + if (sm2.html5Only) { + createMovie(); + return false; + } + if (flash) { + return false; + } + if (!sm2.url) { + return false; + } + flash = sm2.getMovie(sm2.id); + if (!flash) { + if (!oRemoved) { + createMovie(sm2.id, sm2.url); + } else { + if (!isIE) { + sm2.oMC.appendChild(oRemoved); + } else { + sm2.oMC.innerHTML = oRemovedHTML; + } + oRemoved = null; + didAppend = true; + } + flash = sm2.getMovie(sm2.id); + } + if (typeof sm2.oninitmovie === 'function') { + setTimeout(sm2.oninitmovie, 1); + } + return true; + }; + delayWaitForEI = function() { + setTimeout(waitForEI, 1000); + }; + waitForEI = function() { + var p, + loadIncomplete = false; + if (!sm2.url) { + return false; + } + if (waitingForEI) { + return false; + } + waitingForEI = true; + event.remove(window, 'load', delayWaitForEI); + if (tryInitOnFocus && !isFocused) { + return false; + } + if (!didInit) { + p = sm2.getMoviePercent(); + if (p > 0 && p < 100) { + loadIncomplete = true; + } + } + setTimeout(function() { + p = sm2.getMoviePercent(); + if (loadIncomplete) { + waitingForEI = false; + window.setTimeout(delayWaitForEI, 1); + return false; + } + if (!didInit && okToDisable) { + if (p === null) { + if (sm2.useFlashBlock || sm2.flashLoadTimeout === 0) { + if (sm2.useFlashBlock) { + flashBlockHandler(); + } + } else { + processOnEvents({type:'ontimeout', ignoreInit: true}); + } + } else { + if (sm2.flashLoadTimeout === 0) { + } else { + failSafely(true); + } + } + } + }, sm2.flashLoadTimeout); + }; + handleFocus = function() { + function cleanup() { + event.remove(window, 'focus', handleFocus); + } + if (isFocused || !tryInitOnFocus) { + cleanup(); + return true; + } + okToDisable = true; + isFocused = true; + waitingForEI = false; + delayWaitForEI(); + cleanup(); + return true; + }; + flushMessages = function() { + }; + showSupport = function() { + }; + initComplete = function(bNoDisable) { + if (didInit) { + return false; + } + if (sm2.html5Only) { + didInit = true; + initUserOnload(); + return true; + } + var wasTimeout = (sm2.useFlashBlock && sm2.flashLoadTimeout && !sm2.getMoviePercent()), + result = true, + error; + if (!wasTimeout) { + didInit = true; + if (disabled) { + error = {type: (!hasFlash && needsFlash ? 'NO_FLASH' : 'INIT_TIMEOUT')}; + } + } + if (disabled || bNoDisable) { + if (sm2.useFlashBlock && sm2.oMC) { + sm2.oMC.className = getSWFCSS() + ' ' + (sm2.getMoviePercent() === null?swfCSS.swfTimedout:swfCSS.swfError); + } + processOnEvents({type:'ontimeout', error:error, ignoreInit: true}); + catchError(error); + result = false; + } else { + } + if (!disabled) { + if (sm2.waitForWindowLoad && !windowLoaded) { + event.add(window, 'load', initUserOnload); + } else { + initUserOnload(); + } + } + return result; + }; + setProperties = function() { + var i, + o = sm2.setupOptions; + for (i in o) { + if (o.hasOwnProperty(i)) { + if (sm2[i] === _undefined) { + sm2[i] = o[i]; + } else if (sm2[i] !== o[i]) { + sm2.setupOptions[i] = sm2[i]; + } + } + } + }; + init = function() { + if (didInit) { + return false; + } + function cleanup() { + event.remove(window, 'load', sm2.beginDelayedInit); + } + if (sm2.html5Only) { + if (!didInit) { + cleanup(); + sm2.enabled = true; + initComplete(); + } + return true; + } + initMovie(); + try { + flash._externalInterfaceTest(false); + setPolling(true, (sm2.flashPollingInterval || (sm2.useHighPerformance ? 10 : 50))); + if (!sm2.debugMode) { + flash._disableDebug(); + } + sm2.enabled = true; + if (!sm2.html5Only) { + event.add(window, 'unload', doNothing); + } + } catch(e) { + catchError({type:'JS_TO_FLASH_EXCEPTION', fatal:true}); + failSafely(true); + initComplete(); + return false; + } + initComplete(); + cleanup(); + return true; + }; + domContentLoaded = function() { + if (didDCLoaded) { + return false; + } + didDCLoaded = true; + setProperties(); + initDebug(); + if (!hasFlash && sm2.hasHTML5) { + sm2.setup({ + 'useHTML5Audio': true, + 'preferFlash': false + }); + } + testHTML5(); + sm2.html5.usingFlash = featureCheck(); + needsFlash = sm2.html5.usingFlash; + if (!hasFlash && needsFlash) { + messages.push(strings.needFlash); + sm2.setup({ + 'flashLoadTimeout': 1 + }); + } + if (doc.removeEventListener) { + doc.removeEventListener('DOMContentLoaded', domContentLoaded, false); + } + initMovie(); + return true; + }; + domContentLoadedIE = function() { + if (doc.readyState === 'complete') { + domContentLoaded(); + doc.detachEvent('onreadystatechange', domContentLoadedIE); + } + return true; + }; + winOnLoad = function() { + windowLoaded = true; + event.remove(window, 'load', winOnLoad); + }; + preInit = function() { + if (mobileHTML5) { + sm2.setupOptions.useHTML5Audio = true; + sm2.setupOptions.preferFlash = false; + if (is_iDevice || (isAndroid && !ua.match(/android\s2\.3/i))) { + if (is_iDevice) { + sm2.ignoreFlash = true; + } + useGlobalHTML5Audio = true; + } + } + }; + preInit(); + detectFlash(); + event.add(window, 'focus', handleFocus); + event.add(window, 'load', delayWaitForEI); + event.add(window, 'load', winOnLoad); + if (doc.addEventListener) { + doc.addEventListener('DOMContentLoaded', domContentLoaded, false); + } else if (doc.attachEvent) { + doc.attachEvent('onreadystatechange', domContentLoadedIE); + } else { + catchError({type:'NO_DOM2_EVENTS', fatal:true}); + } +} +// SM2_DEFER details: http://www.schillmania.com/projects/soundmanager2/doc/getstarted/#lazy-loading +if (window.SM2_DEFER === undefined || !SM2_DEFER) { + soundManager = new SoundManager(); +} +window.SoundManager = SoundManager; +window.soundManager = soundManager; +}(window)); \ No newline at end of file diff --git a/client/assets/libs/soundmanager2/soundmanager2.js b/client/assets/libs/soundmanager2/soundmanager2.js new file mode 100644 index 0000000..f5326b7 --- /dev/null +++ b/client/assets/libs/soundmanager2/soundmanager2.js @@ -0,0 +1,5718 @@ +/** @license + * + * SoundManager 2: JavaScript Sound for the Web + * ---------------------------------------------- + * http://schillmania.com/projects/soundmanager2/ + * + * Copyright (c) 2007, Scott Schiller. All rights reserved. + * Code provided under the BSD License: + * http://schillmania.com/projects/soundmanager2/license.txt + * + * V2.97a.20130324 ("Mahalo" Edition) + */ + +/*global window, SM2_DEFER, sm2Debugger, console, document, navigator, setTimeout, setInterval, clearInterval, Audio, opera */ +/*jslint regexp: true, sloppy: true, white: true, nomen: true, plusplus: true, todo: true */ + +/** + * About this file + * ------------------------------------------------------------------------------------- + * This is the fully-commented source version of the SoundManager 2 API, + * recommended for use during development and testing. + * + * See soundmanager2-nodebug-jsmin.js for an optimized build (~11KB with gzip.) + * http://schillmania.com/projects/soundmanager2/doc/getstarted/#basic-inclusion + * Alternately, serve this file with gzip for 75% compression savings (~30KB over HTTP.) + * + * You may notice and comments in this source; these are delimiters for + * debug blocks which are removed in the -nodebug builds, further optimizing code size. + * + * Also, as you may note: Whoa, reliable cross-platform/device audio support is hard! ;) + */ + +(function(window, _undefined) { + +"use strict"; + +var soundManager = null; + +/** + * The SoundManager constructor. + * + * @constructor + * @param {string} smURL Optional: Path to SWF files + * @param {string} smID Optional: The ID to use for the SWF container element + * @this {SoundManager} + * @return {SoundManager} The new SoundManager instance + */ + +function SoundManager(smURL, smID) { + + /** + * soundManager configuration options list + * defines top-level configuration properties to be applied to the soundManager instance (eg. soundManager.flashVersion) + * to set these properties, use the setup() method - eg., soundManager.setup({url: '/swf/', flashVersion: 9}) + */ + + this.setupOptions = { + + 'url': (smURL || null), // path (directory) where SoundManager 2 SWFs exist, eg., /path/to/swfs/ + 'flashVersion': 8, // flash build to use (8 or 9.) Some API features require 9. + 'debugMode': true, // enable debugging output (console.log() with HTML fallback) + 'debugFlash': false, // enable debugging output inside SWF, troubleshoot Flash/browser issues + 'useConsole': true, // use console.log() if available (otherwise, writes to #soundmanager-debug element) + 'consoleOnly': true, // if console is being used, do not create/write to #soundmanager-debug + 'waitForWindowLoad': false, // force SM2 to wait for window.onload() before trying to call soundManager.onload() + 'bgColor': '#ffffff', // SWF background color. N/A when wmode = 'transparent' + 'useHighPerformance': false, // position:fixed flash movie can help increase js/flash speed, minimize lag + 'flashPollingInterval': null, // msec affecting whileplaying/loading callback frequency. If null, default of 50 msec is used. + 'html5PollingInterval': null, // msec affecting whileplaying() for HTML5 audio, excluding mobile devices. If null, native HTML5 update events are used. + 'flashLoadTimeout': 1000, // msec to wait for flash movie to load before failing (0 = infinity) + 'wmode': null, // flash rendering mode - null, 'transparent', or 'opaque' (last two allow z-index to work) + 'allowScriptAccess': 'always', // for scripting the SWF (object/embed property), 'always' or 'sameDomain' + 'useFlashBlock': false, // *requires flashblock.css, see demos* - allow recovery from flash blockers. Wait indefinitely and apply timeout CSS to SWF, if applicable. + 'useHTML5Audio': true, // use HTML5 Audio() where API is supported (most Safari, Chrome versions), Firefox (no MP3/MP4.) Ideally, transparent vs. Flash API where possible. + 'html5Test': /^(probably|maybe)$/i, // HTML5 Audio() format support test. Use /^probably$/i; if you want to be more conservative. + 'preferFlash': true, // overrides useHTML5audio. if true and flash support present, will try to use flash for MP3/MP4 as needed since HTML5 audio support is still quirky in browsers. + 'noSWFCache': false // if true, appends ?ts={date} to break aggressive SWF caching. + + }; + + this.defaultOptions = { + + /** + * the default configuration for sound objects made with createSound() and related methods + * eg., volume, auto-load behaviour and so forth + */ + + 'autoLoad': false, // enable automatic loading (otherwise .load() will be called on demand with .play(), the latter being nicer on bandwidth - if you want to .load yourself, you also can) + 'autoPlay': false, // enable playing of file as soon as possible (much faster if "stream" is true) + 'from': null, // position to start playback within a sound (msec), default = beginning + 'loops': 1, // how many times to repeat the sound (position will wrap around to 0, setPosition() will break out of loop when >0) + 'onid3': null, // callback function for "ID3 data is added/available" + 'onload': null, // callback function for "load finished" + 'whileloading': null, // callback function for "download progress update" (X of Y bytes received) + 'onplay': null, // callback for "play" start + 'onpause': null, // callback for "pause" + 'onresume': null, // callback for "resume" (pause toggle) + 'whileplaying': null, // callback during play (position update) + 'onposition': null, // object containing times and function callbacks for positions of interest + 'onstop': null, // callback for "user stop" + 'onfailure': null, // callback function for when playing fails + 'onfinish': null, // callback function for "sound finished playing" + 'multiShot': true, // let sounds "restart" or layer on top of each other when played multiple times, rather than one-shot/one at a time + 'multiShotEvents': false, // fire multiple sound events (currently onfinish() only) when multiShot is enabled + 'position': null, // offset (milliseconds) to seek to within loaded sound data. + 'pan': 0, // "pan" settings, left-to-right, -100 to 100 + 'stream': true, // allows playing before entire file has loaded (recommended) + 'to': null, // position to end playback within a sound (msec), default = end + 'type': null, // MIME-like hint for file pattern / canPlay() tests, eg. audio/mp3 + 'usePolicyFile': false, // enable crossdomain.xml request for audio on remote domains (for ID3/waveform access) + 'volume': 100 // self-explanatory. 0-100, the latter being the max. + + }; + + this.flash9Options = { + + /** + * flash 9-only options, + * merged into defaultOptions if flash 9 is being used + */ + + 'isMovieStar': null, // "MovieStar" MPEG4 audio mode. Null (default) = auto detect MP4, AAC etc. based on URL. true = force on, ignore URL + 'usePeakData': false, // enable left/right channel peak (level) data + 'useWaveformData': false, // enable sound spectrum (raw waveform data) - NOTE: May increase CPU load. + 'useEQData': false, // enable sound EQ (frequency spectrum data) - NOTE: May increase CPU load. + 'onbufferchange': null, // callback for "isBuffering" property change + 'ondataerror': null // callback for waveform/eq data access error (flash playing audio in other tabs/domains) + + }; + + this.movieStarOptions = { + + /** + * flash 9.0r115+ MPEG4 audio options, + * merged into defaultOptions if flash 9+movieStar mode is enabled + */ + + 'bufferTime': 3, // seconds of data to buffer before playback begins (null = flash default of 0.1 seconds - if AAC playback is gappy, try increasing.) + 'serverURL': null, // rtmp: FMS or FMIS server to connect to, required when requesting media via RTMP or one of its variants + 'onconnect': null, // rtmp: callback for connection to flash media server + 'duration': null // rtmp: song duration (msec) + + }; + + this.audioFormats = { + + /** + * determines HTML5 support + flash requirements. + * if no support (via flash and/or HTML5) for a "required" format, SM2 will fail to start. + * flash fallback is used for MP3 or MP4 if HTML5 can't play it (or if preferFlash = true) + */ + + 'mp3': { + 'type': ['audio/mpeg; codecs="mp3"', 'audio/mpeg', 'audio/mp3', 'audio/MPA', 'audio/mpa-robust'], + 'required': true + }, + + 'mp4': { + 'related': ['aac','m4a','m4b'], // additional formats under the MP4 container + 'type': ['audio/mp4; codecs="mp4a.40.2"', 'audio/aac', 'audio/x-m4a', 'audio/MP4A-LATM', 'audio/mpeg4-generic'], + 'required': false + }, + + 'ogg': { + 'type': ['audio/ogg; codecs=vorbis'], + 'required': false + }, + + 'opus': { + 'type': ['audio/ogg; codecs=opus', 'audio/opus'], + 'required': false + }, + + 'wav': { + 'type': ['audio/wav; codecs="1"', 'audio/wav', 'audio/wave', 'audio/x-wav'], + 'required': false + } + + }; + + // HTML attributes (id + class names) for the SWF container + + this.movieID = 'sm2-container'; + this.id = (smID || 'sm2movie'); + + this.debugID = 'soundmanager-debug'; + this.debugURLParam = /([#?&])debug=1/i; + + // dynamic attributes + + this.versionNumber = 'V2.97a.20130324'; + this.version = null; + this.movieURL = null; + this.altURL = null; + this.swfLoaded = false; + this.enabled = false; + this.oMC = null; + this.sounds = {}; + this.soundIDs = []; + this.muted = false; + this.didFlashBlock = false; + this.filePattern = null; + + this.filePatterns = { + + 'flash8': /\.mp3(\?.*)?$/i, + 'flash9': /\.mp3(\?.*)?$/i + + }; + + // support indicators, set at init + + this.features = { + + 'buffering': false, + 'peakData': false, + 'waveformData': false, + 'eqData': false, + 'movieStar': false + + }; + + // flash sandbox info, used primarily in troubleshooting + + this.sandbox = { + + // + 'type': null, + 'types': { + 'remote': 'remote (domain-based) rules', + 'localWithFile': 'local with file access (no internet access)', + 'localWithNetwork': 'local with network (internet access only, no local access)', + 'localTrusted': 'local, trusted (local+internet access)' + }, + 'description': null, + 'noRemote': null, + 'noLocal': null + // + + }; + + /** + * format support (html5/flash) + * stores canPlayType() results based on audioFormats. + * eg. { mp3: boolean, mp4: boolean } + * treat as read-only. + */ + + this.html5 = { + 'usingFlash': null // set if/when flash fallback is needed + }; + + // file type support hash + this.flash = {}; + + // determined at init time + this.html5Only = false; + + // used for special cases (eg. iPad/iPhone/palm OS?) + this.ignoreFlash = false; + + /** + * a few private internals (OK, a lot. :D) + */ + + var SMSound, + sm2 = this, globalHTML5Audio = null, flash = null, sm = 'soundManager', smc = sm + ': ', h5 = 'HTML5::', id, ua = navigator.userAgent, wl = window.location.href.toString(), doc = document, doNothing, setProperties, init, fV, on_queue = [], debugOpen = true, debugTS, didAppend = false, appendSuccess = false, didInit = false, disabled = false, windowLoaded = false, _wDS, wdCount = 0, initComplete, mixin, assign, extraOptions, addOnEvent, processOnEvents, initUserOnload, delayWaitForEI, waitForEI, setVersionInfo, handleFocus, strings, initMovie, preInit, domContentLoaded, winOnLoad, didDCLoaded, getDocument, createMovie, catchError, setPolling, initDebug, debugLevels = ['log', 'info', 'warn', 'error'], defaultFlashVersion = 8, disableObject, failSafely, normalizeMovieURL, oRemoved = null, oRemovedHTML = null, str, flashBlockHandler, getSWFCSS, swfCSS, toggleDebug, loopFix, policyFix, complain, idCheck, waitingForEI = false, initPending = false, startTimer, stopTimer, timerExecute, h5TimerCount = 0, h5IntervalTimer = null, parseURL, messages = [], + needsFlash = null, featureCheck, html5OK, html5CanPlay, html5Ext, html5Unload, domContentLoadedIE, testHTML5, event, slice = Array.prototype.slice, useGlobalHTML5Audio = false, lastGlobalHTML5URL, hasFlash, detectFlash, badSafariFix, html5_events, showSupport, flushMessages, wrapCallback, + is_iDevice = ua.match(/(ipad|iphone|ipod)/i), isAndroid = ua.match(/android/i), isIE = ua.match(/msie/i), isWebkit = ua.match(/webkit/i), isSafari = (ua.match(/safari/i) && !ua.match(/chrome/i)), isOpera = (ua.match(/opera/i)), + mobileHTML5 = (ua.match(/(mobile|pre\/|xoom)/i) || is_iDevice || isAndroid), + isBadSafari = (!wl.match(/usehtml5audio/i) && !wl.match(/sm2\-ignorebadua/i) && isSafari && !ua.match(/silk/i) && ua.match(/OS X 10_6_([3-7])/i)), // Safari 4 and 5 (excluding Kindle Fire, "Silk") occasionally fail to load/play HTML5 audio on Snow Leopard 10.6.3 through 10.6.7 due to bug(s) in QuickTime X and/or other underlying frameworks. :/ Confirmed bug. https://bugs.webkit.org/show_bug.cgi?id=32159 + hasConsole = (window.console !== _undefined && console.log !== _undefined), isFocused = (doc.hasFocus !== _undefined?doc.hasFocus():null), tryInitOnFocus = (isSafari && (doc.hasFocus === _undefined || !doc.hasFocus())), okToDisable = !tryInitOnFocus, flashMIME = /(mp3|mp4|mpa|m4a|m4b)/i, + emptyURL = 'about:blank', // safe URL to unload, or load nothing from (flash 8 + most HTML5 UAs) + overHTTP = (doc.location?doc.location.protocol.match(/http/i):null), + http = (!overHTTP ? 'http:/'+'/' : ''), + // mp3, mp4, aac etc. + netStreamMimeTypes = /^\s*audio\/(?:x-)?(?:mpeg4|aac|flv|mov|mp4||m4v|m4a|m4b|mp4v|3gp|3g2)\s*(?:$|;)/i, + // Flash v9.0r115+ "moviestar" formats + netStreamTypes = ['mpeg4', 'aac', 'flv', 'mov', 'mp4', 'm4v', 'f4v', 'm4a', 'm4b', 'mp4v', '3gp', '3g2'], + netStreamPattern = new RegExp('\\.(' + netStreamTypes.join('|') + ')(\\?.*)?$', 'i'); + + this.mimePattern = /^\s*audio\/(?:x-)?(?:mp(?:eg|3))\s*(?:$|;)/i; // default mp3 set + + // use altURL if not "online" + this.useAltURL = !overHTTP; + + swfCSS = { + + 'swfBox': 'sm2-object-box', + 'swfDefault': 'movieContainer', + 'swfError': 'swf_error', // SWF loaded, but SM2 couldn't start (other error) + 'swfTimedout': 'swf_timedout', + 'swfLoaded': 'swf_loaded', + 'swfUnblocked': 'swf_unblocked', // or loaded OK + 'sm2Debug': 'sm2_debug', + 'highPerf': 'high_performance', + 'flashDebug': 'flash_debug' + + }; + + /** + * basic HTML5 Audio() support test + * try...catch because of IE 9 "not implemented" nonsense + * https://github.com/Modernizr/Modernizr/issues/224 + */ + + this.hasHTML5 = (function() { + try { + // new Audio(null) for stupid Opera 9.64 case, which throws not_enough_arguments exception otherwise. + return (Audio !== _undefined && (isOpera && opera !== _undefined && opera.version() < 10 ? new Audio(null) : new Audio()).canPlayType !== _undefined); + } catch(e) { + return false; + } + }()); + + /** + * Public SoundManager API + * ----------------------- + */ + + /** + * Configures top-level soundManager properties. + * + * @param {object} options Option parameters, eg. { flashVersion: 9, url: '/path/to/swfs/' } + * onready and ontimeout are also accepted parameters. call soundManager.setup() to see the full list. + */ + + this.setup = function(options) { + + var noURL = (!sm2.url); + + // warn if flash options have already been applied + + if (options !== _undefined && didInit && needsFlash && sm2.ok() && (options.flashVersion !== _undefined || options.url !== _undefined || options.html5Test !== _undefined)) { + complain(str('setupLate')); + } + + // TODO: defer: true? + + assign(options); + + // special case 1: "Late setup". SM2 loaded normally, but user didn't assign flash URL eg., setup({url:...}) before SM2 init. Treat as delayed init. + + if (noURL && didDCLoaded && options.url !== _undefined) { + sm2.beginDelayedInit(); + } + + // special case 2: If lazy-loading SM2 (DOMContentLoaded has already happened) and user calls setup() with url: parameter, try to init ASAP. + + if (!didDCLoaded && options.url !== _undefined && doc.readyState === 'complete') { + setTimeout(domContentLoaded, 1); + } + + return sm2; + + }; + + this.ok = function() { + + return (needsFlash?(didInit && !disabled):(sm2.useHTML5Audio && sm2.hasHTML5)); + + }; + + this.supported = this.ok; // legacy + + this.getMovie = function(smID) { + + // safety net: some old browsers differ on SWF references, possibly related to ExternalInterface / flash version + return id(smID) || doc[smID] || window[smID]; + + }; + + /** + * Creates a SMSound sound object instance. + * + * @param {object} oOptions Sound options (at minimum, id and url parameters are required.) + * @return {object} SMSound The new SMSound object. + */ + + this.createSound = function(oOptions, _url) { + + var cs, cs_string, options, oSound = null; + + // + cs = sm + '.createSound(): '; + cs_string = cs + str(!didInit?'notReady':'notOK'); + // + + if (!didInit || !sm2.ok()) { + complain(cs_string); + return false; + } + + if (_url !== _undefined) { + // function overloading in JS! :) ..assume simple createSound(id,url) use case + oOptions = { + 'id': oOptions, + 'url': _url + }; + } + + // inherit from defaultOptions + options = mixin(oOptions); + + options.url = parseURL(options.url); + + // + if (options.id.toString().charAt(0).match(/^[0-9]$/)) { + sm2._wD(cs + str('badID', options.id), 2); + } + + sm2._wD(cs + options.id + ' (' + options.url + ')', 1); + // + + if (idCheck(options.id, true)) { + sm2._wD(cs + options.id + ' exists', 1); + return sm2.sounds[options.id]; + } + + function make() { + + options = loopFix(options); + sm2.sounds[options.id] = new SMSound(options); + sm2.soundIDs.push(options.id); + return sm2.sounds[options.id]; + + } + + if (html5OK(options)) { + + oSound = make(); + sm2._wD(options.id + ': Using HTML5'); + oSound._setup_html5(options); + + } else { + + if (fV > 8) { + if (options.isMovieStar === null) { + // attempt to detect MPEG-4 formats + options.isMovieStar = !!(options.serverURL || (options.type ? options.type.match(netStreamMimeTypes) : false) || options.url.match(netStreamPattern)); + } + // + if (options.isMovieStar) { + sm2._wD(cs + 'using MovieStar handling'); + if (options.loops > 1) { + _wDS('noNSLoop'); + } + } + // + } + + options = policyFix(options, cs); + oSound = make(); + + if (fV === 8) { + flash._createSound(options.id, options.loops||1, options.usePolicyFile); + } else { + flash._createSound(options.id, options.url, options.usePeakData, options.useWaveformData, options.useEQData, options.isMovieStar, (options.isMovieStar?options.bufferTime:false), options.loops||1, options.serverURL, options.duration||null, options.autoPlay, true, options.autoLoad, options.usePolicyFile); + if (!options.serverURL) { + // We are connected immediately + oSound.connected = true; + if (options.onconnect) { + options.onconnect.apply(oSound); + } + } + } + + if (!options.serverURL && (options.autoLoad || options.autoPlay)) { + // call load for non-rtmp streams + oSound.load(options); + } + + } + + // rtmp will play in onconnect + if (!options.serverURL && options.autoPlay) { + oSound.play(); + } + + return oSound; + + }; + + /** + * Destroys a SMSound sound object instance. + * + * @param {string} sID The ID of the sound to destroy + */ + + this.destroySound = function(sID, _bFromSound) { + + // explicitly destroy a sound before normal page unload, etc. + + if (!idCheck(sID)) { + return false; + } + + var oS = sm2.sounds[sID], i; + + // Disable all callbacks while the sound is being destroyed + oS._iO = {}; + + oS.stop(); + oS.unload(); + + for (i = 0; i < sm2.soundIDs.length; i++) { + if (sm2.soundIDs[i] === sID) { + sm2.soundIDs.splice(i, 1); + break; + } + } + + if (!_bFromSound) { + // ignore if being called from SMSound instance + oS.destruct(true); + } + + oS = null; + delete sm2.sounds[sID]; + + return true; + + }; + + /** + * Calls the load() method of a SMSound object by ID. + * + * @param {string} sID The ID of the sound + * @param {object} oOptions Optional: Sound options + */ + + this.load = function(sID, oOptions) { + + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].load(oOptions); + + }; + + /** + * Calls the unload() method of a SMSound object by ID. + * + * @param {string} sID The ID of the sound + */ + + this.unload = function(sID) { + + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].unload(); + + }; + + /** + * Calls the onPosition() method of a SMSound object by ID. + * + * @param {string} sID The ID of the sound + * @param {number} nPosition The position to watch for + * @param {function} oMethod The relevant callback to fire + * @param {object} oScope Optional: The scope to apply the callback to + * @return {SMSound} The SMSound object + */ + + this.onPosition = function(sID, nPosition, oMethod, oScope) { + + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].onposition(nPosition, oMethod, oScope); + + }; + + // legacy/backwards-compability: lower-case method name + this.onposition = this.onPosition; + + /** + * Calls the clearOnPosition() method of a SMSound object by ID. + * + * @param {string} sID The ID of the sound + * @param {number} nPosition The position to watch for + * @param {function} oMethod Optional: The relevant callback to fire + * @return {SMSound} The SMSound object + */ + + this.clearOnPosition = function(sID, nPosition, oMethod) { + + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].clearOnPosition(nPosition, oMethod); + + }; + + /** + * Calls the play() method of a SMSound object by ID. + * + * @param {string} sID The ID of the sound + * @param {object} oOptions Optional: Sound options + * @return {SMSound} The SMSound object + */ + + this.play = function(sID, oOptions) { + + var result = false; + + if (!didInit || !sm2.ok()) { + complain(sm + '.play(): ' + str(!didInit?'notReady':'notOK')); + return result; + } + + if (!idCheck(sID)) { + if (!(oOptions instanceof Object)) { + // overloading use case: play('mySound','/path/to/some.mp3'); + oOptions = { + url: oOptions + }; + } + if (oOptions && oOptions.url) { + // overloading use case, create+play: .play('someID',{url:'/path/to.mp3'}); + sm2._wD(sm + '.play(): attempting to create "' + sID + '"', 1); + oOptions.id = sID; + result = sm2.createSound(oOptions).play(); + } + return result; + } + + return sm2.sounds[sID].play(oOptions); + + }; + + this.start = this.play; // just for convenience + + /** + * Calls the setPosition() method of a SMSound object by ID. + * + * @param {string} sID The ID of the sound + * @param {number} nMsecOffset Position (milliseconds) + * @return {SMSound} The SMSound object + */ + + this.setPosition = function(sID, nMsecOffset) { + + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].setPosition(nMsecOffset); + + }; + + /** + * Calls the stop() method of a SMSound object by ID. + * + * @param {string} sID The ID of the sound + * @return {SMSound} The SMSound object + */ + + this.stop = function(sID) { + + if (!idCheck(sID)) { + return false; + } + + sm2._wD(sm + '.stop(' + sID + ')', 1); + return sm2.sounds[sID].stop(); + + }; + + /** + * Stops all currently-playing sounds. + */ + + this.stopAll = function() { + + var oSound; + sm2._wD(sm + '.stopAll()', 1); + + for (oSound in sm2.sounds) { + if (sm2.sounds.hasOwnProperty(oSound)) { + // apply only to sound objects + sm2.sounds[oSound].stop(); + } + } + + }; + + /** + * Calls the pause() method of a SMSound object by ID. + * + * @param {string} sID The ID of the sound + * @return {SMSound} The SMSound object + */ + + this.pause = function(sID) { + + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].pause(); + + }; + + /** + * Pauses all currently-playing sounds. + */ + + this.pauseAll = function() { + + var i; + for (i = sm2.soundIDs.length-1; i >= 0; i--) { + sm2.sounds[sm2.soundIDs[i]].pause(); + } + + }; + + /** + * Calls the resume() method of a SMSound object by ID. + * + * @param {string} sID The ID of the sound + * @return {SMSound} The SMSound object + */ + + this.resume = function(sID) { + + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].resume(); + + }; + + /** + * Resumes all currently-paused sounds. + */ + + this.resumeAll = function() { + + var i; + for (i = sm2.soundIDs.length-1; i >= 0; i--) { + sm2.sounds[sm2.soundIDs[i]].resume(); + } + + }; + + /** + * Calls the togglePause() method of a SMSound object by ID. + * + * @param {string} sID The ID of the sound + * @return {SMSound} The SMSound object + */ + + this.togglePause = function(sID) { + + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].togglePause(); + + }; + + /** + * Calls the setPan() method of a SMSound object by ID. + * + * @param {string} sID The ID of the sound + * @param {number} nPan The pan value (-100 to 100) + * @return {SMSound} The SMSound object + */ + + this.setPan = function(sID, nPan) { + + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].setPan(nPan); + + }; + + /** + * Calls the setVolume() method of a SMSound object by ID. + * + * @param {string} sID The ID of the sound + * @param {number} nVol The volume value (0 to 100) + * @return {SMSound} The SMSound object + */ + + this.setVolume = function(sID, nVol) { + + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].setVolume(nVol); + + }; + + /** + * Calls the mute() method of either a single SMSound object by ID, or all sound objects. + * + * @param {string} sID Optional: The ID of the sound (if omitted, all sounds will be used.) + */ + + this.mute = function(sID) { + + var i = 0; + + if (sID instanceof String) { + sID = null; + } + + if (!sID) { + + sm2._wD(sm + '.mute(): Muting all sounds'); + for (i = sm2.soundIDs.length-1; i >= 0; i--) { + sm2.sounds[sm2.soundIDs[i]].mute(); + } + sm2.muted = true; + + } else { + + if (!idCheck(sID)) { + return false; + } + sm2._wD(sm + '.mute(): Muting "' + sID + '"'); + return sm2.sounds[sID].mute(); + + } + + return true; + + }; + + /** + * Mutes all sounds. + */ + + this.muteAll = function() { + + sm2.mute(); + + }; + + /** + * Calls the unmute() method of either a single SMSound object by ID, or all sound objects. + * + * @param {string} sID Optional: The ID of the sound (if omitted, all sounds will be used.) + */ + + this.unmute = function(sID) { + + var i; + + if (sID instanceof String) { + sID = null; + } + + if (!sID) { + + sm2._wD(sm + '.unmute(): Unmuting all sounds'); + for (i = sm2.soundIDs.length-1; i >= 0; i--) { + sm2.sounds[sm2.soundIDs[i]].unmute(); + } + sm2.muted = false; + + } else { + + if (!idCheck(sID)) { + return false; + } + sm2._wD(sm + '.unmute(): Unmuting "' + sID + '"'); + return sm2.sounds[sID].unmute(); + + } + + return true; + + }; + + /** + * Unmutes all sounds. + */ + + this.unmuteAll = function() { + + sm2.unmute(); + + }; + + /** + * Calls the toggleMute() method of a SMSound object by ID. + * + * @param {string} sID The ID of the sound + * @return {SMSound} The SMSound object + */ + + this.toggleMute = function(sID) { + + if (!idCheck(sID)) { + return false; + } + return sm2.sounds[sID].toggleMute(); + + }; + + /** + * Retrieves the memory used by the flash plugin. + * + * @return {number} The amount of memory in use + */ + + this.getMemoryUse = function() { + + // flash-only + var ram = 0; + + if (flash && fV !== 8) { + ram = parseInt(flash._getMemoryUse(), 10); + } + + return ram; + + }; + + /** + * Undocumented: NOPs soundManager and all SMSound objects. + */ + + this.disable = function(bNoDisable) { + + // destroy all functions + var i; + + if (bNoDisable === _undefined) { + bNoDisable = false; + } + + if (disabled) { + return false; + } + + disabled = true; + _wDS('shutdown', 1); + + for (i = sm2.soundIDs.length-1; i >= 0; i--) { + disableObject(sm2.sounds[sm2.soundIDs[i]]); + } + + // fire "complete", despite fail + initComplete(bNoDisable); + event.remove(window, 'load', initUserOnload); + + return true; + + }; + + /** + * Determines playability of a MIME type, eg. 'audio/mp3'. + */ + + this.canPlayMIME = function(sMIME) { + + var result; + + if (sm2.hasHTML5) { + result = html5CanPlay({type:sMIME}); + } + + if (!result && needsFlash) { + // if flash 9, test netStream (movieStar) types as well. + result = (sMIME && sm2.ok() ? !!((fV > 8 ? sMIME.match(netStreamMimeTypes) : null) || sMIME.match(sm2.mimePattern)) : null); + } + + return result; + + }; + + /** + * Determines playability of a URL based on audio support. + * + * @param {string} sURL The URL to test + * @return {boolean} URL playability + */ + + this.canPlayURL = function(sURL) { + + var result; + + if (sm2.hasHTML5) { + result = html5CanPlay({url: sURL}); + } + + if (!result && needsFlash) { + result = (sURL && sm2.ok() ? !!(sURL.match(sm2.filePattern)) : null); + } + + return result; + + }; + + /** + * Determines playability of an HTML DOM <a> object (or similar object literal) based on audio support. + * + * @param {object} oLink an HTML DOM <a> object or object literal including href and/or type attributes + * @return {boolean} URL playability + */ + + this.canPlayLink = function(oLink) { + + if (oLink.type !== _undefined && oLink.type) { + if (sm2.canPlayMIME(oLink.type)) { + return true; + } + } + + return sm2.canPlayURL(oLink.href); + + }; + + /** + * Retrieves a SMSound object by ID. + * + * @param {string} sID The ID of the sound + * @return {SMSound} The SMSound object + */ + + this.getSoundById = function(sID, _suppressDebug) { + + if (!sID) { + throw new Error(sm + '.getSoundById(): sID is null/_undefined'); + } + + var result = sm2.sounds[sID]; + + // + if (!result && !_suppressDebug) { + sm2._wD('"' + sID + '" is an invalid sound ID.', 2); + } + // + + return result; + + }; + + /** + * Queues a callback for execution when SoundManager has successfully initialized. + * + * @param {function} oMethod The callback method to fire + * @param {object} oScope Optional: The scope to apply to the callback + */ + + this.onready = function(oMethod, oScope) { + + var sType = 'onready', + result = false; + + if (typeof oMethod === 'function') { + + // + if (didInit) { + sm2._wD(str('queue', sType)); + } + // + + if (!oScope) { + oScope = window; + } + + addOnEvent(sType, oMethod, oScope); + processOnEvents(); + + result = true; + + } else { + + throw str('needFunction', sType); + + } + + return result; + + }; + + /** + * Queues a callback for execution when SoundManager has failed to initialize. + * + * @param {function} oMethod The callback method to fire + * @param {object} oScope Optional: The scope to apply to the callback + */ + + this.ontimeout = function(oMethod, oScope) { + + var sType = 'ontimeout', + result = false; + + if (typeof oMethod === 'function') { + + // + if (didInit) { + sm2._wD(str('queue', sType)); + } + // + + if (!oScope) { + oScope = window; + } + + addOnEvent(sType, oMethod, oScope); + processOnEvents({type:sType}); + + result = true; + + } else { + + throw str('needFunction', sType); + + } + + return result; + + }; + + /** + * Writes console.log()-style debug output to a console or in-browser element. + * Applies when debugMode = true + * + * @param {string} sText The console message + * @param {object} nType Optional log level (number), or object. Number case: Log type/style where 0 = 'info', 1 = 'warn', 2 = 'error'. Object case: Object to be dumped. + */ + + this._writeDebug = function(sText, sTypeOrObject) { + + // pseudo-private console.log()-style output + // + + var sDID = 'soundmanager-debug', o, oItem; + + if (!sm2.debugMode) { + return false; + } + + if (hasConsole && sm2.useConsole) { + if (sTypeOrObject && typeof sTypeOrObject === 'object') { + // object passed; dump to console. + console.log(sText, sTypeOrObject); + } else if (debugLevels[sTypeOrObject] !== _undefined) { + console[debugLevels[sTypeOrObject]](sText); + } else { + console.log(sText); + } + if (sm2.consoleOnly) { + return true; + } + } + + o = id(sDID); + + if (!o) { + return false; + } + + oItem = doc.createElement('div'); + + if (++wdCount % 2 === 0) { + oItem.className = 'sm2-alt'; + } + + if (sTypeOrObject === _undefined) { + sTypeOrObject = 0; + } else { + sTypeOrObject = parseInt(sTypeOrObject, 10); + } + + oItem.appendChild(doc.createTextNode(sText)); + + if (sTypeOrObject) { + if (sTypeOrObject >= 2) { + oItem.style.fontWeight = 'bold'; + } + if (sTypeOrObject === 3) { + oItem.style.color = '#ff3333'; + } + } + + // top-to-bottom + // o.appendChild(oItem); + + // bottom-to-top + o.insertBefore(oItem, o.firstChild); + + o = null; + // + + return true; + + }; + + // + // last-resort debugging option + if (wl.indexOf('sm2-debug=alert') !== -1) { + this._writeDebug = function(sText) { + window.alert(sText); + }; + } + // + + // alias + this._wD = this._writeDebug; + + /** + * Provides debug / state information on all SMSound objects. + */ + + this._debug = function() { + + // + var i, j; + _wDS('currentObj', 1); + + for (i = 0, j = sm2.soundIDs.length; i < j; i++) { + sm2.sounds[sm2.soundIDs[i]]._debug(); + } + // + + }; + + /** + * Restarts and re-initializes the SoundManager instance. + * + * @param {boolean} resetEvents Optional: When true, removes all registered onready and ontimeout event callbacks. + * @param {boolean} excludeInit Options: When true, does not call beginDelayedInit() (which would restart SM2). + * @return {object} soundManager The soundManager instance. + */ + + this.reboot = function(resetEvents, excludeInit) { + + // reset some (or all) state, and re-init unless otherwise specified. + + // + if (sm2.soundIDs.length) { + sm2._wD('Destroying ' + sm2.soundIDs.length + ' SMSound objects...'); + } + // + + var i, j, k; + + for (i = sm2.soundIDs.length-1; i >= 0; i--) { + sm2.sounds[sm2.soundIDs[i]].destruct(); + } + + // trash ze flash + + if (flash) { + + try { + + if (isIE) { + oRemovedHTML = flash.innerHTML; + } + + oRemoved = flash.parentNode.removeChild(flash); + + _wDS('flRemoved'); + + } catch(e) { + + // Remove failed? May be due to flash blockers silently removing the SWF object/embed node from the DOM. Warn and continue. + + _wDS('badRemove', 2); + + } + + } + + // actually, force recreate of movie. + + oRemovedHTML = oRemoved = needsFlash = flash = null; + + sm2.enabled = didDCLoaded = didInit = waitingForEI = initPending = didAppend = appendSuccess = disabled = useGlobalHTML5Audio = sm2.swfLoaded = false; + + sm2.soundIDs = []; + sm2.sounds = {}; + + if (!resetEvents) { + // reset callbacks for onready, ontimeout etc. so that they will fire again on re-init + for (i in on_queue) { + if (on_queue.hasOwnProperty(i)) { + for (j = 0, k = on_queue[i].length; j < k; j++) { + on_queue[i][j].fired = false; + } + } + } + } else { + // remove all callbacks entirely + on_queue = []; + } + + // + if (!excludeInit) { + sm2._wD(sm + ': Rebooting...'); + } + // + + // reset HTML5 and flash canPlay test results + + sm2.html5 = { + 'usingFlash': null + }; + + sm2.flash = {}; + + // reset device-specific HTML/flash mode switches + + sm2.html5Only = false; + sm2.ignoreFlash = false; + + window.setTimeout(function() { + + preInit(); + + // by default, re-init + + if (!excludeInit) { + sm2.beginDelayedInit(); + } + + }, 20); + + return sm2; + + }; + + this.reset = function() { + + /** + * Shuts down and restores the SoundManager instance to its original loaded state, without an explicit reboot. All onready/ontimeout handlers are removed. + * After this call, SM2 may be re-initialized via soundManager.beginDelayedInit(). + * @return {object} soundManager The soundManager instance. + */ + + _wDS('reset'); + return sm2.reboot(true, true); + + }; + + /** + * Undocumented: Determines the SM2 flash movie's load progress. + * + * @return {number or null} Percent loaded, or if invalid/unsupported, null. + */ + + this.getMoviePercent = function() { + + /** + * Interesting syntax notes... + * Flash/ExternalInterface (ActiveX/NPAPI) bridge methods are not typeof "function" nor instanceof Function, but are still valid. + * Additionally, JSLint dislikes ('PercentLoaded' in flash)-style syntax and recommends hasOwnProperty(), which does not work in this case. + * Furthermore, using (flash && flash.PercentLoaded) causes IE to throw "object doesn't support this property or method". + * Thus, 'in' syntax must be used. + */ + + return (flash && 'PercentLoaded' in flash ? flash.PercentLoaded() : null); // Yes, JSLint. See nearby comment in source for explanation. + + }; + + /** + * Additional helper for manually invoking SM2's init process after DOM Ready / window.onload(). + */ + + this.beginDelayedInit = function() { + + windowLoaded = true; + domContentLoaded(); + + setTimeout(function() { + + if (initPending) { + return false; + } + + createMovie(); + initMovie(); + initPending = true; + + return true; + + }, 20); + + delayWaitForEI(); + + }; + + /** + * Destroys the SoundManager instance and all SMSound instances. + */ + + this.destruct = function() { + + sm2._wD(sm + '.destruct()'); + sm2.disable(true); + + }; + + /** + * SMSound() (sound object) constructor + * ------------------------------------ + * + * @param {object} oOptions Sound options (id and url are required attributes) + * @return {SMSound} The new SMSound object + */ + + SMSound = function(oOptions) { + + var s = this, resetProperties, add_html5_events, remove_html5_events, stop_html5_timer, start_html5_timer, attachOnPosition, onplay_called = false, onPositionItems = [], onPositionFired = 0, detachOnPosition, applyFromTo, lastURL = null, lastHTML5State; + + lastHTML5State = { + // tracks duration + position (time) + duration: null, + time: null + }; + + this.id = oOptions.id; + + // legacy + this.sID = this.id; + + this.url = oOptions.url; + this.options = mixin(oOptions); + + // per-play-instance-specific options + this.instanceOptions = this.options; + + // short alias + this._iO = this.instanceOptions; + + // assign property defaults + this.pan = this.options.pan; + this.volume = this.options.volume; + + // whether or not this object is using HTML5 + this.isHTML5 = false; + + // internal HTML5 Audio() object reference + this._a = null; + + /** + * SMSound() public methods + * ------------------------ + */ + + this.id3 = {}; + + /** + * Writes SMSound object parameters to debug console + */ + + this._debug = function() { + + // + sm2._wD(s.id + ': Merged options:', s.options); + // + + }; + + /** + * Begins loading a sound per its *url*. + * + * @param {object} oOptions Optional: Sound options + * @return {SMSound} The SMSound object + */ + + this.load = function(oOptions) { + + var oSound = null, instanceOptions; + + if (oOptions !== _undefined) { + s._iO = mixin(oOptions, s.options); + } else { + oOptions = s.options; + s._iO = oOptions; + if (lastURL && lastURL !== s.url) { + _wDS('manURL'); + s._iO.url = s.url; + s.url = null; + } + } + + if (!s._iO.url) { + s._iO.url = s.url; + } + + s._iO.url = parseURL(s._iO.url); + + // ensure we're in sync + s.instanceOptions = s._iO; + + // local shortcut + instanceOptions = s._iO; + + sm2._wD(s.id + ': load (' + instanceOptions.url + ')'); + + if (instanceOptions.url === s.url && s.readyState !== 0 && s.readyState !== 2) { + _wDS('onURL', 1); + // if loaded and an onload() exists, fire immediately. + if (s.readyState === 3 && instanceOptions.onload) { + // assume success based on truthy duration. + wrapCallback(s, function() { + instanceOptions.onload.apply(s, [(!!s.duration)]); + }); + } + return s; + } + + // reset a few state properties + + s.loaded = false; + s.readyState = 1; + s.playState = 0; + s.id3 = {}; + + // TODO: If switching from HTML5 -> flash (or vice versa), stop currently-playing audio. + + if (html5OK(instanceOptions)) { + + oSound = s._setup_html5(instanceOptions); + + if (!oSound._called_load) { + + s._html5_canplay = false; + + // TODO: review called_load / html5_canplay logic + + // if url provided directly to load(), assign it here. + + if (s.url !== instanceOptions.url) { + + sm2._wD(_wDS('manURL') + ': ' + instanceOptions.url); + + s._a.src = instanceOptions.url; + + // TODO: review / re-apply all relevant options (volume, loop, onposition etc.) + + // reset position for new URL + s.setPosition(0); + + } + + // given explicit load call, try to preload. + + // early HTML5 implementation (non-standard) + s._a.autobuffer = 'auto'; + + // standard + s._a.preload = 'auto'; + + s._a._called_load = true; + + if (instanceOptions.autoPlay) { + s.play(); + } + + } else { + + sm2._wD(s.id + ': Ignoring request to load again'); + + } + + } else { + + try { + s.isHTML5 = false; + s._iO = policyFix(loopFix(instanceOptions)); + // re-assign local shortcut + instanceOptions = s._iO; + if (fV === 8) { + flash._load(s.id, instanceOptions.url, instanceOptions.stream, instanceOptions.autoPlay, instanceOptions.usePolicyFile); + } else { + flash._load(s.id, instanceOptions.url, !!(instanceOptions.stream), !!(instanceOptions.autoPlay), instanceOptions.loops||1, !!(instanceOptions.autoLoad), instanceOptions.usePolicyFile); + } + } catch(e) { + _wDS('smError', 2); + debugTS('onload', false); + catchError({type:'SMSOUND_LOAD_JS_EXCEPTION', fatal:true}); + } + + } + + // after all of this, ensure sound url is up to date. + s.url = instanceOptions.url; + + return s; + + }; + + /** + * Unloads a sound, canceling any open HTTP requests. + * + * @return {SMSound} The SMSound object + */ + + this.unload = function() { + + // Flash 8/AS2 can't "close" a stream - fake it by loading an empty URL + // Flash 9/AS3: Close stream, preventing further load + // HTML5: Most UAs will use empty URL + + if (s.readyState !== 0) { + + sm2._wD(s.id + ': unload()'); + + if (!s.isHTML5) { + + if (fV === 8) { + flash._unload(s.id, emptyURL); + } else { + flash._unload(s.id); + } + + } else { + + stop_html5_timer(); + + if (s._a) { + + s._a.pause(); + html5Unload(s._a, emptyURL); + + // update empty URL, too + lastURL = emptyURL; + + } + + } + + // reset load/status flags + resetProperties(); + + } + + return s; + + }; + + /** + * Unloads and destroys a sound. + */ + + this.destruct = function(_bFromSM) { + + sm2._wD(s.id + ': Destruct'); + + if (!s.isHTML5) { + + // kill sound within Flash + // Disable the onfailure handler + s._iO.onfailure = null; + flash._destroySound(s.id); + + } else { + + stop_html5_timer(); + + if (s._a) { + s._a.pause(); + html5Unload(s._a); + if (!useGlobalHTML5Audio) { + remove_html5_events(); + } + // break obvious circular reference + s._a._s = null; + s._a = null; + } + + } + + if (!_bFromSM) { + // ensure deletion from controller + sm2.destroySound(s.id, true); + + } + + }; + + /** + * Begins playing a sound. + * + * @param {object} oOptions Optional: Sound options + * @return {SMSound} The SMSound object + */ + + this.play = function(oOptions, _updatePlayState) { + + var fN, allowMulti, a, onready, startOK = true, + exit = null; + + // + fN = s.id + ': play(): '; + // + + // default to true + _updatePlayState = (_updatePlayState === _undefined ? true : _updatePlayState); + + if (!oOptions) { + oOptions = {}; + } + + // first, use local URL (if specified) + if (s.url) { + s._iO.url = s.url; + } + + // mix in any options defined at createSound() + s._iO = mixin(s._iO, s.options); + + // mix in any options specific to this method + s._iO = mixin(oOptions, s._iO); + + s._iO.url = parseURL(s._iO.url); + + s.instanceOptions = s._iO; + + // RTMP-only + if (s._iO.serverURL && !s.connected) { + if (!s.getAutoPlay()) { + sm2._wD(fN +' Netstream not connected yet - setting autoPlay'); + s.setAutoPlay(true); + } + // play will be called in onconnect() + return s; + } + + if (html5OK(s._iO)) { + s._setup_html5(s._iO); + start_html5_timer(); + } + + if (s.playState === 1 && !s.paused) { + allowMulti = s._iO.multiShot; + if (!allowMulti) { + sm2._wD(fN + 'Already playing (one-shot)', 1); + exit = s; + } else { + sm2._wD(fN + 'Already playing (multi-shot)', 1); + } + } + + if (exit !== null) { + return exit; + } + + // edge case: play() with explicit URL parameter + if (oOptions.url && oOptions.url !== s.url) { + // load using merged options + s.load(s._iO); + } + + if (!s.loaded) { + + if (s.readyState === 0) { + + sm2._wD(fN + 'Attempting to load'); + + // try to get this sound playing ASAP + if (!s.isHTML5) { + // assign directly because setAutoPlay() increments the instanceCount + s._iO.autoPlay = true; + s.load(s._iO); + } else { + // iOS needs this when recycling sounds, loading a new URL on an existing object. + s.load(s._iO); + } + + // HTML5 hack - re-set instanceOptions? + s.instanceOptions = s._iO; + + } else if (s.readyState === 2) { + + sm2._wD(fN + 'Could not load - exiting', 2); + exit = s; + + } else { + + sm2._wD(fN + 'Loading - attempting to play...'); + + } + + } else { + + // "play()" + sm2._wD(fN.substr(0, fN.lastIndexOf(':'))); + + } + + if (exit !== null) { + return exit; + } + + if (!s.isHTML5 && fV === 9 && s.position > 0 && s.position === s.duration) { + // flash 9 needs a position reset if play() is called while at the end of a sound. + sm2._wD(fN + 'Sound at end, resetting to position:0'); + oOptions.position = 0; + } + + /** + * Streams will pause when their buffer is full if they are being loaded. + * In this case paused is true, but the song hasn't started playing yet. + * If we just call resume() the onplay() callback will never be called. + * So only call resume() if the position is > 0. + * Another reason is because options like volume won't have been applied yet. + * For normal sounds, just resume. + */ + + if (s.paused && s.position >= 0 && (!s._iO.serverURL || s.position > 0)) { + + // https://gist.github.com/37b17df75cc4d7a90bf6 + sm2._wD(fN + 'Resuming from paused state', 1); + s.resume(); + + } else { + + s._iO = mixin(oOptions, s._iO); + + // apply from/to parameters, if they exist (and not using RTMP) + if (s._iO.from !== null && s._iO.to !== null && s.instanceCount === 0 && s.playState === 0 && !s._iO.serverURL) { + + onready = function() { + // sound "canplay" or onload() + // re-apply from/to to instance options, and start playback + s._iO = mixin(oOptions, s._iO); + s.play(s._iO); + }; + + // HTML5 needs to at least have "canplay" fired before seeking. + if (s.isHTML5 && !s._html5_canplay) { + + // this hasn't been loaded yet. load it first, and then do this again. + sm2._wD(fN + 'Beginning load for from/to case'); + + s.load({ + // TODO: was _oncanplay. Sounds wrong. + oncanplay: onready + }); + + exit = false; + + } else if (!s.isHTML5 && !s.loaded && (!s.readyState || s.readyState !== 2)) { + + // to be safe, preload the whole thing in Flash. + + sm2._wD(fN + 'Preloading for from/to case'); + + s.load({ + onload: onready + }); + + exit = false; + + } + + if (exit !== null) { + return exit; + } + + // otherwise, we're ready to go. re-apply local options, and continue + + s._iO = applyFromTo(); + + } + + sm2._wD(fN + 'Starting to play'); + + if (!s.instanceCount || s._iO.multiShotEvents || (!s.isHTML5 && fV > 8 && !s.getAutoPlay())) { + s.instanceCount++; + } + + // if first play and onposition parameters exist, apply them now + if (s._iO.onposition && s.playState === 0) { + attachOnPosition(s); + } + + s.playState = 1; + s.paused = false; + + s.position = (s._iO.position !== _undefined && !isNaN(s._iO.position) ? s._iO.position : 0); + + if (!s.isHTML5) { + s._iO = policyFix(loopFix(s._iO)); + } + + if (s._iO.onplay && _updatePlayState) { + s._iO.onplay.apply(s); + onplay_called = true; + } + + s.setVolume(s._iO.volume, true); + s.setPan(s._iO.pan, true); + + if (!s.isHTML5) { + + startOK = flash._start(s.id, s._iO.loops || 1, (fV === 9 ? s.position : s.position / 1000), s._iO.multiShot || false); + + if (fV === 9 && !startOK) { + // edge case: no sound hardware, or 32-channel flash ceiling hit. + // applies only to Flash 9, non-NetStream/MovieStar sounds. + // http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/flash/media/Sound.html#play%28%29 + sm2._wD(fN + 'No sound hardware, or 32-sound ceiling hit'); + if (s._iO.onplayerror) { + s._iO.onplayerror.apply(s); + } + + } + + } else { + + start_html5_timer(); + + a = s._setup_html5(); + + s.setPosition(s._iO.position); + + a.play(); + + } + + } + + return s; + + }; + + // just for convenience + this.start = this.play; + + /** + * Stops playing a sound (and optionally, all sounds) + * + * @param {boolean} bAll Optional: Whether to stop all sounds + * @return {SMSound} The SMSound object + */ + + this.stop = function(bAll) { + + var instanceOptions = s._iO, + originalPosition; + + if (s.playState === 1) { + + sm2._wD(s.id + ': stop()'); + + s._onbufferchange(0); + s._resetOnPosition(0); + s.paused = false; + + if (!s.isHTML5) { + s.playState = 0; + } + + // remove onPosition listeners, if any + detachOnPosition(); + + // and "to" position, if set + if (instanceOptions.to) { + s.clearOnPosition(instanceOptions.to); + } + + if (!s.isHTML5) { + + flash._stop(s.id, bAll); + + // hack for netStream: just unload + if (instanceOptions.serverURL) { + s.unload(); + } + + } else { + + if (s._a) { + + originalPosition = s.position; + + // act like Flash, though + s.setPosition(0); + + // hack: reflect old position for onstop() (also like Flash) + s.position = originalPosition; + + // html5 has no stop() + // NOTE: pausing means iOS requires interaction to resume. + s._a.pause(); + + s.playState = 0; + + // and update UI + s._onTimer(); + + stop_html5_timer(); + + } + + } + + s.instanceCount = 0; + s._iO = {}; + + if (instanceOptions.onstop) { + instanceOptions.onstop.apply(s); + } + + } + + return s; + + }; + + /** + * Undocumented/internal: Sets autoPlay for RTMP. + * + * @param {boolean} autoPlay state + */ + + this.setAutoPlay = function(autoPlay) { + + sm2._wD(s.id + ': Autoplay turned ' + (autoPlay ? 'on' : 'off')); + s._iO.autoPlay = autoPlay; + + if (!s.isHTML5) { + flash._setAutoPlay(s.id, autoPlay); + if (autoPlay) { + // only increment the instanceCount if the sound isn't loaded (TODO: verify RTMP) + if (!s.instanceCount && s.readyState === 1) { + s.instanceCount++; + sm2._wD(s.id + ': Incremented instance count to '+s.instanceCount); + } + } + } + + }; + + /** + * Undocumented/internal: Returns the autoPlay boolean. + * + * @return {boolean} The current autoPlay value + */ + + this.getAutoPlay = function() { + + return s._iO.autoPlay; + + }; + + /** + * Sets the position of a sound. + * + * @param {number} nMsecOffset Position (milliseconds) + * @return {SMSound} The SMSound object + */ + + this.setPosition = function(nMsecOffset) { + + if (nMsecOffset === _undefined) { + nMsecOffset = 0; + } + + var original_pos, + position, position1K, + // Use the duration from the instance options, if we don't have a track duration yet. + // position >= 0 and <= current available (loaded) duration + offset = (s.isHTML5 ? Math.max(nMsecOffset, 0) : Math.min(s.duration || s._iO.duration, Math.max(nMsecOffset, 0))); + + original_pos = s.position; + s.position = offset; + position1K = s.position/1000; + s._resetOnPosition(s.position); + s._iO.position = offset; + + if (!s.isHTML5) { + + position = (fV === 9 ? s.position : position1K); + if (s.readyState && s.readyState !== 2) { + // if paused or not playing, will not resume (by playing) + flash._setPosition(s.id, position, (s.paused || !s.playState), s._iO.multiShot); + } + + } else if (s._a) { + + // Set the position in the canplay handler if the sound is not ready yet + if (s._html5_canplay) { + if (s._a.currentTime !== position1K) { + /** + * DOM/JS errors/exceptions to watch out for: + * if seek is beyond (loaded?) position, "DOM exception 11" + * "INDEX_SIZE_ERR": DOM exception 1 + */ + sm2._wD(s.id + ': setPosition('+position1K+')'); + try { + s._a.currentTime = position1K; + if (s.playState === 0 || s.paused) { + // allow seek without auto-play/resume + s._a.pause(); + } + } catch(e) { + sm2._wD(s.id + ': setPosition(' + position1K + ') failed: ' + e.message, 2); + } + } + } else { + sm2._wD(s.id + ': setPosition(' + position1K + '): Cannot seek yet, sound not ready'); + } + + } + + if (s.isHTML5) { + if (s.paused) { + // if paused, refresh UI right away + // force update + s._onTimer(true); + } + } + + return s; + + }; + + /** + * Pauses sound playback. + * + * @return {SMSound} The SMSound object + */ + + this.pause = function(_bCallFlash) { + + if (s.paused || (s.playState === 0 && s.readyState !== 1)) { + return s; + } + + sm2._wD(s.id + ': pause()'); + s.paused = true; + + if (!s.isHTML5) { + if (_bCallFlash || _bCallFlash === _undefined) { + flash._pause(s.id, s._iO.multiShot); + } + } else { + s._setup_html5().pause(); + stop_html5_timer(); + } + + if (s._iO.onpause) { + s._iO.onpause.apply(s); + } + + return s; + + }; + + /** + * Resumes sound playback. + * + * @return {SMSound} The SMSound object + */ + + /** + * When auto-loaded streams pause on buffer full they have a playState of 0. + * We need to make sure that the playState is set to 1 when these streams "resume". + * When a paused stream is resumed, we need to trigger the onplay() callback if it + * hasn't been called already. In this case since the sound is being played for the + * first time, I think it's more appropriate to call onplay() rather than onresume(). + */ + + this.resume = function() { + + var instanceOptions = s._iO; + + if (!s.paused) { + return s; + } + + sm2._wD(s.id + ': resume()'); + s.paused = false; + s.playState = 1; + + if (!s.isHTML5) { + if (instanceOptions.isMovieStar && !instanceOptions.serverURL) { + // Bizarre Webkit bug (Chrome reported via 8tracks.com dudes): AAC content paused for 30+ seconds(?) will not resume without a reposition. + s.setPosition(s.position); + } + // flash method is toggle-based (pause/resume) + flash._pause(s.id, instanceOptions.multiShot); + } else { + s._setup_html5().play(); + start_html5_timer(); + } + + if (!onplay_called && instanceOptions.onplay) { + instanceOptions.onplay.apply(s); + onplay_called = true; + } else if (instanceOptions.onresume) { + instanceOptions.onresume.apply(s); + } + + return s; + + }; + + /** + * Toggles sound playback. + * + * @return {SMSound} The SMSound object + */ + + this.togglePause = function() { + + sm2._wD(s.id + ': togglePause()'); + + if (s.playState === 0) { + s.play({ + position: (fV === 9 && !s.isHTML5 ? s.position : s.position / 1000) + }); + return s; + } + + if (s.paused) { + s.resume(); + } else { + s.pause(); + } + + return s; + + }; + + /** + * Sets the panning (L-R) effect. + * + * @param {number} nPan The pan value (-100 to 100) + * @return {SMSound} The SMSound object + */ + + this.setPan = function(nPan, bInstanceOnly) { + + if (nPan === _undefined) { + nPan = 0; + } + + if (bInstanceOnly === _undefined) { + bInstanceOnly = false; + } + + if (!s.isHTML5) { + flash._setPan(s.id, nPan); + } // else { no HTML5 pan? } + + s._iO.pan = nPan; + + if (!bInstanceOnly) { + s.pan = nPan; + s.options.pan = nPan; + } + + return s; + + }; + + /** + * Sets the volume. + * + * @param {number} nVol The volume value (0 to 100) + * @return {SMSound} The SMSound object + */ + + this.setVolume = function(nVol, _bInstanceOnly) { + + /** + * Note: Setting volume has no effect on iOS "special snowflake" devices. + * Hardware volume control overrides software, and volume + * will always return 1 per Apple docs. (iOS 4 + 5.) + * http://developer.apple.com/library/safari/documentation/AudioVideo/Conceptual/HTML-canvas-guide/AddingSoundtoCanvasAnimations/AddingSoundtoCanvasAnimations.html + */ + + if (nVol === _undefined) { + nVol = 100; + } + + if (_bInstanceOnly === _undefined) { + _bInstanceOnly = false; + } + + if (!s.isHTML5) { + flash._setVolume(s.id, (sm2.muted && !s.muted) || s.muted?0:nVol); + } else if (s._a) { + // valid range: 0-1 + s._a.volume = Math.max(0, Math.min(1, nVol/100)); + } + + s._iO.volume = nVol; + + if (!_bInstanceOnly) { + s.volume = nVol; + s.options.volume = nVol; + } + + return s; + + }; + + /** + * Mutes the sound. + * + * @return {SMSound} The SMSound object + */ + + this.mute = function() { + + s.muted = true; + + if (!s.isHTML5) { + flash._setVolume(s.id, 0); + } else if (s._a) { + s._a.muted = true; + } + + return s; + + }; + + /** + * Unmutes the sound. + * + * @return {SMSound} The SMSound object + */ + + this.unmute = function() { + + s.muted = false; + var hasIO = (s._iO.volume !== _undefined); + + if (!s.isHTML5) { + flash._setVolume(s.id, hasIO?s._iO.volume:s.options.volume); + } else if (s._a) { + s._a.muted = false; + } + + return s; + + }; + + /** + * Toggles the muted state of a sound. + * + * @return {SMSound} The SMSound object + */ + + this.toggleMute = function() { + + return (s.muted?s.unmute():s.mute()); + + }; + + /** + * Registers a callback to be fired when a sound reaches a given position during playback. + * + * @param {number} nPosition The position to watch for + * @param {function} oMethod The relevant callback to fire + * @param {object} oScope Optional: The scope to apply the callback to + * @return {SMSound} The SMSound object + */ + + this.onPosition = function(nPosition, oMethod, oScope) { + + // TODO: basic dupe checking? + + onPositionItems.push({ + position: parseInt(nPosition, 10), + method: oMethod, + scope: (oScope !== _undefined ? oScope : s), + fired: false + }); + + return s; + + }; + + // legacy/backwards-compability: lower-case method name + this.onposition = this.onPosition; + + /** + * Removes registered callback(s) from a sound, by position and/or callback. + * + * @param {number} nPosition The position to clear callback(s) for + * @param {function} oMethod Optional: Identify one callback to be removed when multiple listeners exist for one position + * @return {SMSound} The SMSound object + */ + + this.clearOnPosition = function(nPosition, oMethod) { + + var i; + + nPosition = parseInt(nPosition, 10); + + if (isNaN(nPosition)) { + // safety check + return false; + } + + for (i=0; i < onPositionItems.length; i++) { + + if (nPosition === onPositionItems[i].position) { + // remove this item if no method was specified, or, if the method matches + if (!oMethod || (oMethod === onPositionItems[i].method)) { + if (onPositionItems[i].fired) { + // decrement "fired" counter, too + onPositionFired--; + } + onPositionItems.splice(i, 1); + } + } + + } + + }; + + this._processOnPosition = function() { + + var i, item, j = onPositionItems.length; + + if (!j || !s.playState || onPositionFired >= j) { + return false; + } + + for (i=j-1; i >= 0; i--) { + item = onPositionItems[i]; + if (!item.fired && s.position >= item.position) { + item.fired = true; + onPositionFired++; + item.method.apply(item.scope, [item.position]); + } + } + + return true; + + }; + + this._resetOnPosition = function(nPosition) { + + // reset "fired" for items interested in this position + var i, item, j = onPositionItems.length; + + if (!j) { + return false; + } + + for (i=j-1; i >= 0; i--) { + item = onPositionItems[i]; + if (item.fired && nPosition <= item.position) { + item.fired = false; + onPositionFired--; + } + } + + return true; + + }; + + /** + * SMSound() private internals + * -------------------------------- + */ + + applyFromTo = function() { + + var instanceOptions = s._iO, + f = instanceOptions.from, + t = instanceOptions.to, + start, end; + + end = function() { + + // end has been reached. + sm2._wD(s.id + ': "To" time of ' + t + ' reached.'); + + // detach listener + s.clearOnPosition(t, end); + + // stop should clear this, too + s.stop(); + + }; + + start = function() { + + sm2._wD(s.id + ': Playing "from" ' + f); + + // add listener for end + if (t !== null && !isNaN(t)) { + s.onPosition(t, end); + } + + }; + + if (f !== null && !isNaN(f)) { + + // apply to instance options, guaranteeing correct start position. + instanceOptions.position = f; + + // multiShot timing can't be tracked, so prevent that. + instanceOptions.multiShot = false; + + start(); + + } + + // return updated instanceOptions including starting position + return instanceOptions; + + }; + + attachOnPosition = function() { + + var item, + op = s._iO.onposition; + + // attach onposition things, if any, now. + + if (op) { + + for (item in op) { + if (op.hasOwnProperty(item)) { + s.onPosition(parseInt(item, 10), op[item]); + } + } + + } + + }; + + detachOnPosition = function() { + + var item, + op = s._iO.onposition; + + // detach any onposition()-style listeners. + + if (op) { + + for (item in op) { + if (op.hasOwnProperty(item)) { + s.clearOnPosition(parseInt(item, 10)); + } + } + + } + + }; + + start_html5_timer = function() { + + if (s.isHTML5) { + startTimer(s); + } + + }; + + stop_html5_timer = function() { + + if (s.isHTML5) { + stopTimer(s); + } + + }; + + resetProperties = function(retainPosition) { + + if (!retainPosition) { + onPositionItems = []; + onPositionFired = 0; + } + + onplay_called = false; + + s._hasTimer = null; + s._a = null; + s._html5_canplay = false; + s.bytesLoaded = null; + s.bytesTotal = null; + s.duration = (s._iO && s._iO.duration ? s._iO.duration : null); + s.durationEstimate = null; + s.buffered = []; + + // legacy: 1D array + s.eqData = []; + + s.eqData.left = []; + s.eqData.right = []; + + s.failures = 0; + s.isBuffering = false; + s.instanceOptions = {}; + s.instanceCount = 0; + s.loaded = false; + s.metadata = {}; + + // 0 = uninitialised, 1 = loading, 2 = failed/error, 3 = loaded/success + s.readyState = 0; + + s.muted = false; + s.paused = false; + + s.peakData = { + left: 0, + right: 0 + }; + + s.waveformData = { + left: [], + right: [] + }; + + s.playState = 0; + s.position = null; + + s.id3 = {}; + + }; + + resetProperties(); + + /** + * Pseudo-private SMSound internals + * -------------------------------- + */ + + this._onTimer = function(bForce) { + + /** + * HTML5-only _whileplaying() etc. + * called from both HTML5 native events, and polling/interval-based timers + * mimics flash and fires only when time/duration change, so as to be polling-friendly + */ + + var duration, isNew = false, time, x = {}; + + if (s._hasTimer || bForce) { + + // TODO: May not need to track readyState (1 = loading) + + if (s._a && (bForce || ((s.playState > 0 || s.readyState === 1) && !s.paused))) { + + duration = s._get_html5_duration(); + + if (duration !== lastHTML5State.duration) { + + lastHTML5State.duration = duration; + s.duration = duration; + isNew = true; + + } + + // TODO: investigate why this goes wack if not set/re-set each time. + s.durationEstimate = s.duration; + + time = (s._a.currentTime * 1000 || 0); + + if (time !== lastHTML5State.time) { + + lastHTML5State.time = time; + isNew = true; + + } + + if (isNew || bForce) { + + s._whileplaying(time,x,x,x,x); + + } + + }/* else { + + // sm2._wD('_onTimer: Warn for "'+s.id+'": '+(!s._a?'Could not find element. ':'')+(s.playState === 0?'playState bad, 0?':'playState = '+s.playState+', OK')); + + return false; + + }*/ + + return isNew; + + } + + }; + + this._get_html5_duration = function() { + + var instanceOptions = s._iO, + // if audio object exists, use its duration - else, instance option duration (if provided - it's a hack, really, and should be retired) OR null + d = (s._a && s._a.duration ? s._a.duration*1000 : (instanceOptions && instanceOptions.duration ? instanceOptions.duration : null)), + result = (d && !isNaN(d) && d !== Infinity ? d : null); + + return result; + + }; + + this._apply_loop = function(a, nLoops) { + + /** + * boolean instead of "loop", for webkit? - spec says string. http://www.w3.org/TR/html-markup/audio.html#audio.attrs.loop + * note that loop is either off or infinite under HTML5, unlike Flash which allows arbitrary loop counts to be specified. + */ + + // + if (!a.loop && nLoops > 1) { + sm2._wD('Note: Native HTML5 looping is infinite.', 1); + } + // + + a.loop = (nLoops > 1 ? 'loop' : ''); + + }; + + this._setup_html5 = function(oOptions) { + + var instanceOptions = mixin(s._iO, oOptions), + a = useGlobalHTML5Audio ? globalHTML5Audio : s._a, + dURL = decodeURI(instanceOptions.url), + sameURL; + + /** + * "First things first, I, Poppa..." (reset the previous state of the old sound, if playing) + * Fixes case with devices that can only play one sound at a time + * Otherwise, other sounds in mid-play will be terminated without warning and in a stuck state + */ + + if (useGlobalHTML5Audio) { + + if (dURL === decodeURI(lastGlobalHTML5URL)) { + // global HTML5 audio: re-use of URL + sameURL = true; + } + + } else if (dURL === decodeURI(lastURL)) { + + // options URL is the same as the "last" URL, and we used (loaded) it + sameURL = true; + + } + + if (a) { + + if (a._s) { + + if (useGlobalHTML5Audio) { + + if (a._s && a._s.playState && !sameURL) { + + // global HTML5 audio case, and loading a new URL. stop the currently-playing one. + a._s.stop(); + + } + + } else if (!useGlobalHTML5Audio && dURL === decodeURI(lastURL)) { + + // non-global HTML5 reuse case: same url, ignore request + s._apply_loop(a, instanceOptions.loops); + + return a; + + } + + } + + if (!sameURL) { + + // don't retain onPosition() stuff with new URL. + + resetProperties(false); + + // assign new HTML5 URL + + a.src = instanceOptions.url; + + s.url = instanceOptions.url; + + lastURL = instanceOptions.url; + + lastGlobalHTML5URL = instanceOptions.url; + + a._called_load = false; + + } + + } else { + + if (instanceOptions.autoLoad || instanceOptions.autoPlay) { + + s._a = new Audio(instanceOptions.url); + + } else { + + // null for stupid Opera 9.64 case + s._a = (isOpera && opera.version() < 10 ? new Audio(null) : new Audio()); + + } + + // assign local reference + a = s._a; + + a._called_load = false; + + if (useGlobalHTML5Audio) { + + globalHTML5Audio = a; + + } + + } + + s.isHTML5 = true; + + // store a ref on the track + s._a = a; + + // store a ref on the audio + a._s = s; + + add_html5_events(); + + s._apply_loop(a, instanceOptions.loops); + + if (instanceOptions.autoLoad || instanceOptions.autoPlay) { + + s.load(); + + } else { + + // early HTML5 implementation (non-standard) + a.autobuffer = false; + + // standard ('none' is also an option.) + a.preload = 'auto'; + + } + + return a; + + }; + + add_html5_events = function() { + + if (s._a._added_events) { + return false; + } + + var f; + + function add(oEvt, oFn, bCapture) { + return s._a ? s._a.addEventListener(oEvt, oFn, bCapture||false) : null; + } + + s._a._added_events = true; + + for (f in html5_events) { + if (html5_events.hasOwnProperty(f)) { + add(f, html5_events[f]); + } + } + + return true; + + }; + + remove_html5_events = function() { + + // Remove event listeners + + var f; + + function remove(oEvt, oFn, bCapture) { + return (s._a ? s._a.removeEventListener(oEvt, oFn, bCapture||false) : null); + } + + sm2._wD(s.id + ': Removing event listeners'); + s._a._added_events = false; + + for (f in html5_events) { + if (html5_events.hasOwnProperty(f)) { + remove(f, html5_events[f]); + } + } + + }; + + /** + * Pseudo-private event internals + * ------------------------------ + */ + + this._onload = function(nSuccess) { + + var fN, + // check for duration to prevent false positives from flash 8 when loading from cache. + loadOK = !!nSuccess || (!s.isHTML5 && fV === 8 && s.duration); + + // + fN = s.id + ': '; + sm2._wD(fN + (loadOK ? 'onload()' : 'Failed to load? - ' + s.url), (loadOK ? 1 : 2)); + if (!loadOK && !s.isHTML5) { + if (sm2.sandbox.noRemote === true) { + sm2._wD(fN + str('noNet'), 1); + } + if (sm2.sandbox.noLocal === true) { + sm2._wD(fN + str('noLocal'), 1); + } + } + // + + s.loaded = loadOK; + s.readyState = loadOK?3:2; + s._onbufferchange(0); + + if (s._iO.onload) { + wrapCallback(s, function() { + s._iO.onload.apply(s, [loadOK]); + }); + } + + return true; + + }; + + this._onbufferchange = function(nIsBuffering) { + + if (s.playState === 0) { + // ignore if not playing + return false; + } + + if ((nIsBuffering && s.isBuffering) || (!nIsBuffering && !s.isBuffering)) { + return false; + } + + s.isBuffering = (nIsBuffering === 1); + if (s._iO.onbufferchange) { + sm2._wD(s.id + ': Buffer state change: ' + nIsBuffering); + s._iO.onbufferchange.apply(s); + } + + return true; + + }; + + /** + * Playback may have stopped due to buffering, or related reason. + * This state can be encountered on iOS < 6 when auto-play is blocked. + */ + + this._onsuspend = function() { + + if (s._iO.onsuspend) { + sm2._wD(s.id + ': Playback suspended'); + s._iO.onsuspend.apply(s); + } + + return true; + + }; + + /** + * flash 9/movieStar + RTMP-only method, should fire only once at most + * at this point we just recreate failed sounds rather than trying to reconnect + */ + + this._onfailure = function(msg, level, code) { + + s.failures++; + sm2._wD(s.id + ': Failures = ' + s.failures); + + if (s._iO.onfailure && s.failures === 1) { + s._iO.onfailure(s, msg, level, code); + } else { + sm2._wD(s.id + ': Ignoring failure'); + } + + }; + + this._onfinish = function() { + + // store local copy before it gets trashed... + var io_onfinish = s._iO.onfinish; + + s._onbufferchange(0); + s._resetOnPosition(0); + + // reset some state items + if (s.instanceCount) { + + s.instanceCount--; + + if (!s.instanceCount) { + + // remove onPosition listeners, if any + detachOnPosition(); + + // reset instance options + s.playState = 0; + s.paused = false; + s.instanceCount = 0; + s.instanceOptions = {}; + s._iO = {}; + stop_html5_timer(); + + // reset position, too + if (s.isHTML5) { + s.position = 0; + } + + } + + if (!s.instanceCount || s._iO.multiShotEvents) { + // fire onfinish for last, or every instance + if (io_onfinish) { + sm2._wD(s.id + ': onfinish()'); + wrapCallback(s, function() { + io_onfinish.apply(s); + }); + } + } + + } + + }; + + this._whileloading = function(nBytesLoaded, nBytesTotal, nDuration, nBufferLength) { + + var instanceOptions = s._iO; + + s.bytesLoaded = nBytesLoaded; + s.bytesTotal = nBytesTotal; + s.duration = Math.floor(nDuration); + s.bufferLength = nBufferLength; + + if (!s.isHTML5 && !instanceOptions.isMovieStar) { + + if (instanceOptions.duration) { + // use duration from options, if specified and larger. nobody should be specifying duration in options, actually, and it should be retired. + s.durationEstimate = (s.duration > instanceOptions.duration) ? s.duration : instanceOptions.duration; + } else { + s.durationEstimate = parseInt((s.bytesTotal / s.bytesLoaded) * s.duration, 10); + } + + } else { + + s.durationEstimate = s.duration; + + } + + // for flash, reflect sequential-load-style buffering + if (!s.isHTML5) { + s.buffered = [{ + 'start': 0, + 'end': s.duration + }]; + } + + // allow whileloading to fire even if "load" fired under HTML5, due to HTTP range/partials + if ((s.readyState !== 3 || s.isHTML5) && instanceOptions.whileloading) { + instanceOptions.whileloading.apply(s); + } + + }; + + this._whileplaying = function(nPosition, oPeakData, oWaveformDataLeft, oWaveformDataRight, oEQData) { + + var instanceOptions = s._iO, + eqLeft; + + if (isNaN(nPosition) || nPosition === null) { + // flash safety net + return false; + } + + // Safari HTML5 play() may return small -ve values when starting from position: 0, eg. -50.120396875. Unexpected/invalid per W3, I think. Normalize to 0. + s.position = Math.max(0, nPosition); + + s._processOnPosition(); + + if (!s.isHTML5 && fV > 8) { + + if (instanceOptions.usePeakData && oPeakData !== _undefined && oPeakData) { + s.peakData = { + left: oPeakData.leftPeak, + right: oPeakData.rightPeak + }; + } + + if (instanceOptions.useWaveformData && oWaveformDataLeft !== _undefined && oWaveformDataLeft) { + s.waveformData = { + left: oWaveformDataLeft.split(','), + right: oWaveformDataRight.split(',') + }; + } + + if (instanceOptions.useEQData) { + if (oEQData !== _undefined && oEQData && oEQData.leftEQ) { + eqLeft = oEQData.leftEQ.split(','); + s.eqData = eqLeft; + s.eqData.left = eqLeft; + if (oEQData.rightEQ !== _undefined && oEQData.rightEQ) { + s.eqData.right = oEQData.rightEQ.split(','); + } + } + } + + } + + if (s.playState === 1) { + + // special case/hack: ensure buffering is false if loading from cache (and not yet started) + if (!s.isHTML5 && fV === 8 && !s.position && s.isBuffering) { + s._onbufferchange(0); + } + + if (instanceOptions.whileplaying) { + // flash may call after actual finish + instanceOptions.whileplaying.apply(s); + } + + } + + return true; + + }; + + this._oncaptiondata = function(oData) { + + /** + * internal: flash 9 + NetStream (MovieStar/RTMP-only) feature + * + * @param {object} oData + */ + + sm2._wD(s.id + ': Caption data received.'); + + s.captiondata = oData; + + if (s._iO.oncaptiondata) { + s._iO.oncaptiondata.apply(s, [oData]); + } + + }; + + this._onmetadata = function(oMDProps, oMDData) { + + /** + * internal: flash 9 + NetStream (MovieStar/RTMP-only) feature + * RTMP may include song title, MovieStar content may include encoding info + * + * @param {array} oMDProps (names) + * @param {array} oMDData (values) + */ + + sm2._wD(s.id + ': Metadata received.'); + + var oData = {}, i, j; + + for (i = 0, j = oMDProps.length; i < j; i++) { + oData[oMDProps[i]] = oMDData[i]; + } + s.metadata = oData; + + if (s._iO.onmetadata) { + s._iO.onmetadata.apply(s); + } + + }; + + this._onid3 = function(oID3Props, oID3Data) { + + /** + * internal: flash 8 + flash 9 ID3 feature + * may include artist, song title etc. + * + * @param {array} oID3Props (names) + * @param {array} oID3Data (values) + */ + + sm2._wD(s.id + ': ID3 data received.'); + + var oData = [], i, j; + + for (i = 0, j = oID3Props.length; i < j; i++) { + oData[oID3Props[i]] = oID3Data[i]; + } + s.id3 = mixin(s.id3, oData); + + if (s._iO.onid3) { + s._iO.onid3.apply(s); + } + + }; + + // flash/RTMP-only + + this._onconnect = function(bSuccess) { + + bSuccess = (bSuccess === 1); + sm2._wD(s.id + ': ' + (bSuccess ? 'Connected.' : 'Failed to connect? - ' + s.url), (bSuccess ? 1 : 2)); + s.connected = bSuccess; + + if (bSuccess) { + + s.failures = 0; + + if (idCheck(s.id)) { + if (s.getAutoPlay()) { + // only update the play state if auto playing + s.play(_undefined, s.getAutoPlay()); + } else if (s._iO.autoLoad) { + s.load(); + } + } + + if (s._iO.onconnect) { + s._iO.onconnect.apply(s, [bSuccess]); + } + + } + + }; + + this._ondataerror = function(sError) { + + // flash 9 wave/eq data handler + // hack: called at start, and end from flash at/after onfinish() + if (s.playState > 0) { + sm2._wD(s.id + ': Data error: ' + sError); + if (s._iO.ondataerror) { + s._iO.ondataerror.apply(s); + } + } + + }; + + // + this._debug(); + // + + }; // SMSound() + + /** + * Private SoundManager internals + * ------------------------------ + */ + + getDocument = function() { + + return (doc.body || doc._docElement || doc.getElementsByTagName('div')[0]); + + }; + + id = function(sID) { + + return doc.getElementById(sID); + + }; + + mixin = function(oMain, oAdd) { + + // non-destructive merge + var o1 = (oMain || {}), o2, o; + + // if unspecified, o2 is the default options object + o2 = (oAdd === _undefined ? sm2.defaultOptions : oAdd); + + for (o in o2) { + + if (o2.hasOwnProperty(o) && o1[o] === _undefined) { + + if (typeof o2[o] !== 'object' || o2[o] === null) { + + // assign directly + o1[o] = o2[o]; + + } else { + + // recurse through o2 + o1[o] = mixin(o1[o], o2[o]); + + } + + } + + } + + return o1; + + }; + + wrapCallback = function(oSound, callback) { + + /** + * 03/03/2013: Fix for Flash Player 11.6.602.171 + Flash 8 (flashVersion = 8) SWF issue + * setTimeout() fix for certain SMSound callbacks like onload() and onfinish(), where subsequent calls like play() and load() fail when Flash Player 11.6.602.171 is installed, and using soundManager with flashVersion = 8 (which is the default). + * Not sure of exact cause. Suspect race condition and/or invalid (NaN-style) position argument trickling down to the next JS -> Flash _start() call, in the play() case. + * Fix: setTimeout() to yield, plus safer null / NaN checking on position argument provided to Flash. + * https://getsatisfaction.com/schillmania/topics/recent_chrome_update_seems_to_have_broken_my_sm2_audio_player + */ + if (!oSound.isHTML5 && fV === 8) { + window.setTimeout(callback, 0); + } else { + callback(); + } + + }; + + // additional soundManager properties that soundManager.setup() will accept + + extraOptions = { + 'onready': 1, + 'ontimeout': 1, + 'defaultOptions': 1, + 'flash9Options': 1, + 'movieStarOptions': 1 + }; + + assign = function(o, oParent) { + + /** + * recursive assignment of properties, soundManager.setup() helper + * allows property assignment based on whitelist + */ + + var i, + result = true, + hasParent = (oParent !== _undefined), + setupOptions = sm2.setupOptions, + bonusOptions = extraOptions; + + // + + // if soundManager.setup() called, show accepted parameters. + + if (o === _undefined) { + + result = []; + + for (i in setupOptions) { + + if (setupOptions.hasOwnProperty(i)) { + result.push(i); + } + + } + + for (i in bonusOptions) { + + if (bonusOptions.hasOwnProperty(i)) { + + if (typeof sm2[i] === 'object') { + + result.push(i+': {...}'); + + } else if (sm2[i] instanceof Function) { + + result.push(i+': function() {...}'); + + } else { + + result.push(i); + + } + + } + + } + + sm2._wD(str('setup', result.join(', '))); + + return false; + + } + + // + + for (i in o) { + + if (o.hasOwnProperty(i)) { + + // if not an {object} we want to recurse through... + + if (typeof o[i] !== 'object' || o[i] === null || o[i] instanceof Array || o[i] instanceof RegExp) { + + // check "allowed" options + + if (hasParent && bonusOptions[oParent] !== _undefined) { + + // valid recursive / nested object option, eg., { defaultOptions: { volume: 50 } } + sm2[oParent][i] = o[i]; + + } else if (setupOptions[i] !== _undefined) { + + // special case: assign to setupOptions object, which soundManager property references + sm2.setupOptions[i] = o[i]; + + // assign directly to soundManager, too + sm2[i] = o[i]; + + } else if (bonusOptions[i] === _undefined) { + + // invalid or disallowed parameter. complain. + complain(str((sm2[i] === _undefined ? 'setupUndef' : 'setupError'), i), 2); + + result = false; + + } else { + + /** + * valid extraOptions (bonusOptions) parameter. + * is it a method, like onready/ontimeout? call it. + * multiple parameters should be in an array, eg. soundManager.setup({onready: [myHandler, myScope]}); + */ + + if (sm2[i] instanceof Function) { + + sm2[i].apply(sm2, (o[i] instanceof Array? o[i] : [o[i]])); + + } else { + + // good old-fashioned direct assignment + sm2[i] = o[i]; + + } + + } + + } else { + + // recursion case, eg., { defaultOptions: { ... } } + + if (bonusOptions[i] === _undefined) { + + // invalid or disallowed parameter. complain. + complain(str((sm2[i] === _undefined ? 'setupUndef' : 'setupError'), i), 2); + + result = false; + + } else { + + // recurse through object + return assign(o[i], i); + + } + + } + + } + + } + + return result; + + }; + + function preferFlashCheck(kind) { + + // whether flash should play a given type + return (sm2.preferFlash && hasFlash && !sm2.ignoreFlash && (sm2.flash[kind] !== _undefined && sm2.flash[kind])); + + } + + /** + * Internal DOM2-level event helpers + * --------------------------------- + */ + + event = (function() { + + // normalize event methods + var old = (window.attachEvent), + evt = { + add: (old?'attachEvent':'addEventListener'), + remove: (old?'detachEvent':'removeEventListener') + }; + + // normalize "on" event prefix, optional capture argument + function getArgs(oArgs) { + + var args = slice.call(oArgs), + len = args.length; + + if (old) { + // prefix + args[1] = 'on' + args[1]; + if (len > 3) { + // no capture + args.pop(); + } + } else if (len === 3) { + args.push(false); + } + + return args; + + } + + function apply(args, sType) { + + // normalize and call the event method, with the proper arguments + var element = args.shift(), + method = [evt[sType]]; + + if (old) { + // old IE can't do apply(). + element[method](args[0], args[1]); + } else { + element[method].apply(element, args); + } + + } + + function add() { + + apply(getArgs(arguments), 'add'); + + } + + function remove() { + + apply(getArgs(arguments), 'remove'); + + } + + return { + 'add': add, + 'remove': remove + }; + + }()); + + /** + * Internal HTML5 event handling + * ----------------------------- + */ + + function html5_event(oFn) { + + // wrap html5 event handlers so we don't call them on destroyed and/or unloaded sounds + + return function(e) { + + var s = this._s, + result; + + if (!s || !s._a) { + // + if (s && s.id) { + sm2._wD(s.id + ': Ignoring ' + e.type); + } else { + sm2._wD(h5 + 'Ignoring ' + e.type); + } + // + result = null; + } else { + result = oFn.call(this, e); + } + + return result; + + }; + + } + + html5_events = { + + // HTML5 event-name-to-handler map + + abort: html5_event(function() { + + sm2._wD(this._s.id + ': abort'); + + }), + + // enough has loaded to play + + canplay: html5_event(function() { + + var s = this._s, + position1K; + + if (s._html5_canplay) { + // this event has already fired. ignore. + return true; + } + + s._html5_canplay = true; + sm2._wD(s.id + ': canplay'); + s._onbufferchange(0); + + // position according to instance options + position1K = (s._iO.position !== _undefined && !isNaN(s._iO.position)?s._iO.position/1000:null); + + // set the position if position was set before the sound loaded + if (s.position && this.currentTime !== position1K) { + sm2._wD(s.id + ': canplay: Setting position to ' + position1K); + try { + this.currentTime = position1K; + } catch(ee) { + sm2._wD(s.id + ': canplay: Setting position of ' + position1K + ' failed: ' + ee.message, 2); + } + } + + // hack for HTML5 from/to case + if (s._iO._oncanplay) { + s._iO._oncanplay(); + } + + }), + + canplaythrough: html5_event(function() { + + var s = this._s; + + if (!s.loaded) { + s._onbufferchange(0); + s._whileloading(s.bytesLoaded, s.bytesTotal, s._get_html5_duration()); + s._onload(true); + } + + }), + + // TODO: Reserved for potential use + /* + emptied: html5_event(function() { + + sm2._wD(this._s.id + ': emptied'); + + }), + */ + + ended: html5_event(function() { + + var s = this._s; + + sm2._wD(s.id + ': ended'); + + s._onfinish(); + + }), + + error: html5_event(function() { + + sm2._wD(this._s.id + ': HTML5 error, code ' + this.error.code); + // call load with error state? + this._s._onload(false); + + }), + + loadeddata: html5_event(function() { + + var s = this._s; + + sm2._wD(s.id + ': loadeddata'); + + // safari seems to nicely report progress events, eventually totalling 100% + if (!s._loaded && !isSafari) { + s.duration = s._get_html5_duration(); + } + + }), + + loadedmetadata: html5_event(function() { + + sm2._wD(this._s.id + ': loadedmetadata'); + + }), + + loadstart: html5_event(function() { + + sm2._wD(this._s.id + ': loadstart'); + // assume buffering at first + this._s._onbufferchange(1); + + }), + + play: html5_event(function() { + + sm2._wD(this._s.id + ': play()'); + // once play starts, no buffering + this._s._onbufferchange(0); + + }), + + playing: html5_event(function() { + + sm2._wD(this._s.id + ': playing'); + // once play starts, no buffering + this._s._onbufferchange(0); + + }), + + progress: html5_event(function(e) { + + // note: can fire repeatedly after "loaded" event, due to use of HTTP range/partials + + var s = this._s, + i, j, str, buffered = 0, + isProgress = (e.type === 'progress'), + ranges = e.target.buffered, + // firefox 3.6 implements e.loaded/total (bytes) + loaded = (e.loaded||0), + total = (e.total||1), + // HTML5 returns msec. SM2 API uses seconds for setPosition() etc., whether Flash or HTML5. + scale = 1000; + + // reset the "buffered" (loaded byte ranges) array + s.buffered = []; + + if (ranges && ranges.length) { + + // if loaded is 0, try TimeRanges implementation as % of load + // https://developer.mozilla.org/en/DOM/TimeRanges + + // re-build "buffered" array + for (i=0, j=ranges.length; i + if (isProgress && ranges.length > 1) { + str = []; + j = ranges.length; + for (i=0; i + + } + + if (!isNaN(loaded)) { + + // if progress, likely not buffering + s._onbufferchange(0); + // TODO: prevent calls with duplicate values. + s._whileloading(loaded, total, s._get_html5_duration()); + if (loaded && total && loaded === total) { + // in case "onload" doesn't fire (eg. gecko 1.9.2) + html5_events.canplaythrough.call(this, e); + } + + } + + }), + + ratechange: html5_event(function() { + + sm2._wD(this._s.id + ': ratechange'); + + }), + + suspend: html5_event(function(e) { + + // download paused/stopped, may have finished (eg. onload) + var s = this._s; + + sm2._wD(this._s.id + ': suspend'); + html5_events.progress.call(this, e); + s._onsuspend(); + + }), + + stalled: html5_event(function() { + + sm2._wD(this._s.id + ': stalled'); + + }), + + timeupdate: html5_event(function() { + + this._s._onTimer(); + + }), + + waiting: html5_event(function() { + + var s = this._s; + + // see also: seeking + sm2._wD(this._s.id + ': waiting'); + + // playback faster than download rate, etc. + s._onbufferchange(1); + + }) + + }; + + html5OK = function(iO) { + + // playability test based on URL or MIME type + + var result; + + if (iO.serverURL || (iO.type && preferFlashCheck(iO.type))) { + + // RTMP, or preferring flash + result = false; + + } else { + + // Use type, if specified. If HTML5-only mode, no other options, so just give 'er + result = ((iO.type ? html5CanPlay({type:iO.type}) : html5CanPlay({url:iO.url}) || sm2.html5Only)); + + } + + return result; + + }; + + html5Unload = function(oAudio, url) { + + /** + * Internal method: Unload media, and cancel any current/pending network requests. + * Firefox can load an empty URL, which allegedly destroys the decoder and stops the download. + * https://developer.mozilla.org/En/Using_audio_and_video_in_Firefox#Stopping_the_download_of_media + * However, Firefox has been seen loading a relative URL from '' and thus requesting the hosting page on unload. + * Other UA behaviour is unclear, so everyone else gets an about:blank-style URL. + */ + + if (oAudio) { + + // Firefox likes '' for unload (used to work?) - however, may request hosting page URL (bad.) Most other UAs dislike '' and fail to unload. + oAudio.src = url; + + // reset some state, too + oAudio._called_load = false; + + } + + if (useGlobalHTML5Audio) { + + // ensure URL state is trashed, also + lastGlobalHTML5URL = null; + + } + + }; + + html5CanPlay = function(o) { + + /** + * Try to find MIME, test and return truthiness + * o = { + * url: '/path/to/an.mp3', + * type: 'audio/mp3' + * } + */ + + if (!sm2.useHTML5Audio || !sm2.hasHTML5) { + return false; + } + + var url = (o.url || null), + mime = (o.type || null), + aF = sm2.audioFormats, + result, + offset, + fileExt, + item; + + // account for known cases like audio/mp3 + + if (mime && sm2.html5[mime] !== _undefined) { + return (sm2.html5[mime] && !preferFlashCheck(mime)); + } + + if (!html5Ext) { + html5Ext = []; + for (item in aF) { + if (aF.hasOwnProperty(item)) { + html5Ext.push(item); + if (aF[item].related) { + html5Ext = html5Ext.concat(aF[item].related); + } + } + } + html5Ext = new RegExp('\\.('+html5Ext.join('|')+')(\\?.*)?$','i'); + } + + // TODO: Strip URL queries, etc. + fileExt = (url ? url.toLowerCase().match(html5Ext) : null); + + if (!fileExt || !fileExt.length) { + if (!mime) { + result = false; + } else { + // audio/mp3 -> mp3, result should be known + offset = mime.indexOf(';'); + // strip "audio/X; codecs..." + fileExt = (offset !== -1?mime.substr(0,offset):mime).substr(6); + } + } else { + // match the raw extension name - "mp3", for example + fileExt = fileExt[1]; + } + + if (fileExt && sm2.html5[fileExt] !== _undefined) { + // result known + result = (sm2.html5[fileExt] && !preferFlashCheck(fileExt)); + } else { + mime = 'audio/'+fileExt; + result = sm2.html5.canPlayType({type:mime}); + sm2.html5[fileExt] = result; + // sm2._wD('canPlayType, found result: ' + result); + result = (result && sm2.html5[mime] && !preferFlashCheck(mime)); + } + + return result; + + }; + + testHTML5 = function() { + + /** + * Internal: Iterates over audioFormats, determining support eg. audio/mp3, audio/mpeg and so on + * assigns results to html5[] and flash[]. + */ + + if (!sm2.useHTML5Audio || !sm2.hasHTML5) { + return false; + } + + // double-whammy: Opera 9.64 throws WRONG_ARGUMENTS_ERR if no parameter passed to Audio(), and Webkit + iOS happily tries to load "null" as a URL. :/ + var a = (Audio !== _undefined ? (isOpera && opera.version() < 10 ? new Audio(null) : new Audio()) : null), + item, lookup, support = {}, aF, i; + + function cp(m) { + + var canPlay, i, j, + result = false, + isOK = false; + + if (!a || typeof a.canPlayType !== 'function') { + return result; + } + + if (m instanceof Array) { + // iterate through all mime types, return any successes + for (i=0, j=m.length; i= 0; i--) { + + // eg. audio/m4a + support['audio/'+aF[item].related[i]] = support[item]; + sm2.html5[aF[item].related[i]] = support[item]; + sm2.flash[aF[item].related[i]] = support[item]; + + } + + } + + } + + } + + support.canPlayType = (a?cp:null); + sm2.html5 = mixin(sm2.html5, support); + + return true; + + }; + + strings = { + + // + notReady: 'Unavailable - wait until onready() has fired.', + notOK: 'Audio support is not available.', + domError: sm + 'exception caught while appending SWF to DOM.', + spcWmode: 'Removing wmode, preventing known SWF loading issue(s)', + swf404: smc + 'Verify that %s is a valid path.', + tryDebug: 'Try ' + sm + '.debugFlash = true for more security details (output goes to SWF.)', + checkSWF: 'See SWF output for more debug info.', + localFail: smc + 'Non-HTTP page (' + doc.location.protocol + ' URL?) Review Flash player security settings for this special case:\nhttp://www.macromedia.com/support/documentation/en/flashplayer/help/settings_manager04.html\nMay need to add/allow path, eg. c:/sm2/ or /users/me/sm2/', + waitFocus: smc + 'Special case: Waiting for SWF to load with window focus...', + waitForever: smc + 'Waiting indefinitely for Flash (will recover if unblocked)...', + waitSWF: smc + 'Waiting for 100% SWF load...', + needFunction: smc + 'Function object expected for %s', + badID: 'Warning: Sound ID "%s" should be a string, starting with a non-numeric character', + currentObj: smc + '_debug(): Current sound objects', + waitOnload: smc + 'Waiting for window.onload()', + docLoaded: smc + 'Document already loaded', + onload: smc + 'initComplete(): calling soundManager.onload()', + onloadOK: sm + '.onload() complete', + didInit: smc + 'init(): Already called?', + secNote: 'Flash security note: Network/internet URLs will not load due to security restrictions. Access can be configured via Flash Player Global Security Settings Page: http://www.macromedia.com/support/documentation/en/flashplayer/help/settings_manager04.html', + badRemove: smc + 'Failed to remove Flash node.', + shutdown: sm + '.disable(): Shutting down', + queue: smc + 'Queueing %s handler', + smError: 'SMSound.load(): Exception: JS-Flash communication failed, or JS error.', + fbTimeout: 'No flash response, applying .'+swfCSS.swfTimedout+' CSS...', + fbLoaded: 'Flash loaded', + flRemoved: smc + 'Flash movie removed.', + fbHandler: smc + 'flashBlockHandler()', + manURL: 'SMSound.load(): Using manually-assigned URL', + onURL: sm + '.load(): current URL already assigned.', + badFV: sm + '.flashVersion must be 8 or 9. "%s" is invalid. Reverting to %s.', + as2loop: 'Note: Setting stream:false so looping can work (flash 8 limitation)', + noNSLoop: 'Note: Looping not implemented for MovieStar formats', + needfl9: 'Note: Switching to flash 9, required for MP4 formats.', + mfTimeout: 'Setting flashLoadTimeout = 0 (infinite) for off-screen, mobile flash case', + needFlash: smc + 'Fatal error: Flash is needed to play some required formats, but is not available.', + gotFocus: smc + 'Got window focus.', + policy: 'Enabling usePolicyFile for data access', + setup: sm + '.setup(): allowed parameters: %s', + setupError: sm + '.setup(): "%s" cannot be assigned with this method.', + setupUndef: sm + '.setup(): Could not find option "%s"', + setupLate: sm + '.setup(): url, flashVersion and html5Test property changes will not take effect until reboot().', + noURL: smc + 'Flash URL required. Call soundManager.setup({url:...}) to get started.', + sm2Loaded: 'SoundManager 2: Ready.', + reset: sm + '.reset(): Removing event callbacks', + mobileUA: 'Mobile UA detected, preferring HTML5 by default.', + globalHTML5: 'Using singleton HTML5 Audio() pattern for this device.' + // + + }; + + str = function() { + + // internal string replace helper. + // arguments: o [,items to replace] + // + + // real array, please + var args = slice.call(arguments), + + // first arg + o = args.shift(), + + str = (strings && strings[o]?strings[o]:''), i, j; + if (str && args && args.length) { + for (i = 0, j = args.length; i < j; i++) { + str = str.replace('%s', args[i]); + } + } + + return str; + // + + }; + + loopFix = function(sOpt) { + + // flash 8 requires stream = false for looping to work + if (fV === 8 && sOpt.loops > 1 && sOpt.stream) { + _wDS('as2loop'); + sOpt.stream = false; + } + + return sOpt; + + }; + + policyFix = function(sOpt, sPre) { + + if (sOpt && !sOpt.usePolicyFile && (sOpt.onid3 || sOpt.usePeakData || sOpt.useWaveformData || sOpt.useEQData)) { + sm2._wD((sPre || '') + str('policy')); + sOpt.usePolicyFile = true; + } + + return sOpt; + + }; + + complain = function(sMsg) { + + // + if (console !== _undefined && console.warn !== _undefined) { + console.warn(sMsg); + } else { + sm2._wD(sMsg); + } + // + + }; + + doNothing = function() { + + return false; + + }; + + disableObject = function(o) { + + var oProp; + + for (oProp in o) { + if (o.hasOwnProperty(oProp) && typeof o[oProp] === 'function') { + o[oProp] = doNothing; + } + } + + oProp = null; + + }; + + failSafely = function(bNoDisable) { + + // general failure exception handler + + if (bNoDisable === _undefined) { + bNoDisable = false; + } + + if (disabled || bNoDisable) { + sm2.disable(bNoDisable); + } + + }; + + normalizeMovieURL = function(smURL) { + + var urlParams = null, url; + + if (smURL) { + if (smURL.match(/\.swf(\?.*)?$/i)) { + urlParams = smURL.substr(smURL.toLowerCase().lastIndexOf('.swf?') + 4); + if (urlParams) { + // assume user knows what they're doing + return smURL; + } + } else if (smURL.lastIndexOf('/') !== smURL.length - 1) { + // append trailing slash, if needed + smURL += '/'; + } + } + + url = (smURL && smURL.lastIndexOf('/') !== - 1 ? smURL.substr(0, smURL.lastIndexOf('/') + 1) : './') + sm2.movieURL; + + if (sm2.noSWFCache) { + url += ('?ts=' + new Date().getTime()); + } + + return url; + + }; + + setVersionInfo = function() { + + // short-hand for internal use + + fV = parseInt(sm2.flashVersion, 10); + + if (fV !== 8 && fV !== 9) { + sm2._wD(str('badFV', fV, defaultFlashVersion)); + sm2.flashVersion = fV = defaultFlashVersion; + } + + // debug flash movie, if applicable + + var isDebug = (sm2.debugMode || sm2.debugFlash?'_debug.swf':'.swf'); + + if (sm2.useHTML5Audio && !sm2.html5Only && sm2.audioFormats.mp4.required && fV < 9) { + sm2._wD(str('needfl9')); + sm2.flashVersion = fV = 9; + } + + sm2.version = sm2.versionNumber + (sm2.html5Only?' (HTML5-only mode)':(fV === 9?' (AS3/Flash 9)':' (AS2/Flash 8)')); + + // set up default options + if (fV > 8) { + // +flash 9 base options + sm2.defaultOptions = mixin(sm2.defaultOptions, sm2.flash9Options); + sm2.features.buffering = true; + // +moviestar support + sm2.defaultOptions = mixin(sm2.defaultOptions, sm2.movieStarOptions); + sm2.filePatterns.flash9 = new RegExp('\\.(mp3|' + netStreamTypes.join('|') + ')(\\?.*)?$', 'i'); + sm2.features.movieStar = true; + } else { + sm2.features.movieStar = false; + } + + // regExp for flash canPlay(), etc. + sm2.filePattern = sm2.filePatterns[(fV !== 8?'flash9':'flash8')]; + + // if applicable, use _debug versions of SWFs + sm2.movieURL = (fV === 8?'soundmanager2.swf':'soundmanager2_flash9.swf').replace('.swf', isDebug); + + sm2.features.peakData = sm2.features.waveformData = sm2.features.eqData = (fV > 8); + + }; + + setPolling = function(bPolling, bHighPerformance) { + + if (!flash) { + return false; + } + + flash._setPolling(bPolling, bHighPerformance); + + }; + + initDebug = function() { + + // starts debug mode, creating output
for UAs without console object + + // allow force of debug mode via URL + if (sm2.debugURLParam.test(wl)) { + sm2.debugMode = true; + } + + // + if (id(sm2.debugID)) { + return false; + } + + var oD, oDebug, oTarget, oToggle, tmp; + + if (sm2.debugMode && !id(sm2.debugID) && (!hasConsole || !sm2.useConsole || !sm2.consoleOnly)) { + + oD = doc.createElement('div'); + oD.id = sm2.debugID + '-toggle'; + + oToggle = { + 'position': 'fixed', + 'bottom': '0px', + 'right': '0px', + 'width': '1.2em', + 'height': '1.2em', + 'lineHeight': '1.2em', + 'margin': '2px', + 'textAlign': 'center', + 'border': '1px solid #999', + 'cursor': 'pointer', + 'background': '#fff', + 'color': '#333', + 'zIndex': 10001 + }; + + oD.appendChild(doc.createTextNode('-')); + oD.onclick = toggleDebug; + oD.title = 'Toggle SM2 debug console'; + + if (ua.match(/msie 6/i)) { + oD.style.position = 'absolute'; + oD.style.cursor = 'hand'; + } + + for (tmp in oToggle) { + if (oToggle.hasOwnProperty(tmp)) { + oD.style[tmp] = oToggle[tmp]; + } + } + + oDebug = doc.createElement('div'); + oDebug.id = sm2.debugID; + oDebug.style.display = (sm2.debugMode?'block':'none'); + + if (sm2.debugMode && !id(oD.id)) { + try { + oTarget = getDocument(); + oTarget.appendChild(oD); + } catch(e2) { + throw new Error(str('domError')+' \n'+e2.toString()); + } + oTarget.appendChild(oDebug); + } + + } + + oTarget = null; + // + + }; + + idCheck = this.getSoundById; + + // + _wDS = function(o, errorLevel) { + + return (!o ? '' : sm2._wD(str(o), errorLevel)); + + }; + + toggleDebug = function() { + + var o = id(sm2.debugID), + oT = id(sm2.debugID + '-toggle'); + + if (!o) { + return false; + } + + if (debugOpen) { + // minimize + oT.innerHTML = '+'; + o.style.display = 'none'; + } else { + oT.innerHTML = '-'; + o.style.display = 'block'; + } + + debugOpen = !debugOpen; + + }; + + debugTS = function(sEventType, bSuccess, sMessage) { + + // troubleshooter debug hooks + + if (window.sm2Debugger !== _undefined) { + try { + sm2Debugger.handleEvent(sEventType, bSuccess, sMessage); + } catch(e) { + // oh well + } + } + + return true; + + }; + // + + getSWFCSS = function() { + + var css = []; + + if (sm2.debugMode) { + css.push(swfCSS.sm2Debug); + } + + if (sm2.debugFlash) { + css.push(swfCSS.flashDebug); + } + + if (sm2.useHighPerformance) { + css.push(swfCSS.highPerf); + } + + return css.join(' '); + + }; + + flashBlockHandler = function() { + + // *possible* flash block situation. + + var name = str('fbHandler'), + p = sm2.getMoviePercent(), + css = swfCSS, + error = {type:'FLASHBLOCK'}; + + if (sm2.html5Only) { + return false; + } + + if (!sm2.ok()) { + + if (needsFlash) { + // make the movie more visible, so user can fix + sm2.oMC.className = getSWFCSS() + ' ' + css.swfDefault + ' ' + (p === null?css.swfTimedout:css.swfError); + sm2._wD(name + ': ' + str('fbTimeout') + (p ? ' (' + str('fbLoaded') + ')' : '')); + } + + sm2.didFlashBlock = true; + + // fire onready(), complain lightly + processOnEvents({type:'ontimeout', ignoreInit:true, error:error}); + catchError(error); + + } else { + + // SM2 loaded OK (or recovered) + + // + if (sm2.didFlashBlock) { + sm2._wD(name + ': Unblocked'); + } + // + + if (sm2.oMC) { + sm2.oMC.className = [getSWFCSS(), css.swfDefault, css.swfLoaded + (sm2.didFlashBlock?' '+css.swfUnblocked:'')].join(' '); + } + + } + + }; + + addOnEvent = function(sType, oMethod, oScope) { + + if (on_queue[sType] === _undefined) { + on_queue[sType] = []; + } + + on_queue[sType].push({ + 'method': oMethod, + 'scope': (oScope || null), + 'fired': false + }); + + }; + + processOnEvents = function(oOptions) { + + // if unspecified, assume OK/error + + if (!oOptions) { + oOptions = { + type: (sm2.ok() ? 'onready' : 'ontimeout') + }; + } + + if (!didInit && oOptions && !oOptions.ignoreInit) { + // not ready yet. + return false; + } + + if (oOptions.type === 'ontimeout' && (sm2.ok() || (disabled && !oOptions.ignoreInit))) { + // invalid case + return false; + } + + var status = { + success: (oOptions && oOptions.ignoreInit?sm2.ok():!disabled) + }, + + // queue specified by type, or none + srcQueue = (oOptions && oOptions.type?on_queue[oOptions.type]||[]:[]), + + queue = [], i, j, + args = [status], + canRetry = (needsFlash && !sm2.ok()); + + if (oOptions.error) { + args[0].error = oOptions.error; + } + + for (i = 0, j = srcQueue.length; i < j; i++) { + if (srcQueue[i].fired !== true) { + queue.push(srcQueue[i]); + } + } + + if (queue.length) { + // sm2._wD(sm + ': Firing ' + queue.length + ' ' + oOptions.type + '() item' + (queue.length === 1 ? '' : 's')); + for (i = 0, j = queue.length; i < j; i++) { + if (queue[i].scope) { + queue[i].method.apply(queue[i].scope, args); + } else { + queue[i].method.apply(this, args); + } + if (!canRetry) { + // useFlashBlock and SWF timeout case doesn't count here. + queue[i].fired = true; + } + } + } + + return true; + + }; + + initUserOnload = function() { + + window.setTimeout(function() { + + if (sm2.useFlashBlock) { + flashBlockHandler(); + } + + processOnEvents(); + + // call user-defined "onload", scoped to window + + if (typeof sm2.onload === 'function') { + _wDS('onload', 1); + sm2.onload.apply(window); + _wDS('onloadOK', 1); + } + + if (sm2.waitForWindowLoad) { + event.add(window, 'load', initUserOnload); + } + + },1); + + }; + + detectFlash = function() { + + // hat tip: Flash Detect library (BSD, (C) 2007) by Carl "DocYes" S. Yestrau - http://featureblend.com/javascript-flash-detection-library.html / http://featureblend.com/license.txt + + if (hasFlash !== _undefined) { + // this work has already been done. + return hasFlash; + } + + var hasPlugin = false, n = navigator, nP = n.plugins, obj, type, types, AX = window.ActiveXObject; + + if (nP && nP.length) { + type = 'application/x-shockwave-flash'; + types = n.mimeTypes; + if (types && types[type] && types[type].enabledPlugin && types[type].enabledPlugin.description) { + hasPlugin = true; + } + } else if (AX !== _undefined && !ua.match(/MSAppHost/i)) { + // Windows 8 Store Apps (MSAppHost) are weird (compatibility?) and won't complain here, but will barf if Flash/ActiveX object is appended to the DOM. + try { + obj = new AX('ShockwaveFlash.ShockwaveFlash'); + } catch(e) { + // oh well + } + hasPlugin = (!!obj); + // cleanup, because it is ActiveX after all + obj = null; + } + + hasFlash = hasPlugin; + + return hasPlugin; + + }; + + featureCheck = function() { + + var needsFlash, + item, + result = true, + formats = sm2.audioFormats, + // iPhone <= 3.1 has broken HTML5 audio(), but firmware 3.2 (original iPad) + iOS4 works. + isSpecial = (is_iDevice && !!(ua.match(/os (1|2|3_0|3_1)/i))); + + if (isSpecial) { + + // has Audio(), but is broken; let it load links directly. + sm2.hasHTML5 = false; + + // ignore flash case, however + sm2.html5Only = true; + + if (sm2.oMC) { + sm2.oMC.style.display = 'none'; + } + + result = false; + + } else { + + if (sm2.useHTML5Audio) { + + if (!sm2.html5 || !sm2.html5.canPlayType) { + sm2._wD('SoundManager: No HTML5 Audio() support detected.'); + sm2.hasHTML5 = false; + } + + // + if (isBadSafari) { + sm2._wD(smc + 'Note: Buggy HTML5 Audio in Safari on this OS X release, see https://bugs.webkit.org/show_bug.cgi?id=32159 - ' + (!hasFlash ?' would use flash fallback for MP3/MP4, but none detected.' : 'will use flash fallback for MP3/MP4, if available'), 1); + } + // + + } + + } + + if (sm2.useHTML5Audio && sm2.hasHTML5) { + + for (item in formats) { + if (formats.hasOwnProperty(item)) { + if ((formats[item].required && !sm2.html5.canPlayType(formats[item].type)) || (sm2.preferFlash && (sm2.flash[item] || sm2.flash[formats[item].type]))) { + // flash may be required, or preferred for this format + needsFlash = true; + } + } + } + + } + + // sanity check... + if (sm2.ignoreFlash) { + needsFlash = false; + } + + sm2.html5Only = (sm2.hasHTML5 && sm2.useHTML5Audio && !needsFlash); + + return (!sm2.html5Only); + + }; + + parseURL = function(url) { + + /** + * Internal: Finds and returns the first playable URL (or failing that, the first URL.) + * @param {string or array} url A single URL string, OR, an array of URL strings or {url:'/path/to/resource', type:'audio/mp3'} objects. + */ + + var i, j, urlResult = 0, result; + + if (url instanceof Array) { + + // find the first good one + for (i=0, j=url.length; i= 0; i--) { + + if (sm2.sounds[sm2.soundIDs[i]].isHTML5 && sm2.sounds[sm2.soundIDs[i]]._hasTimer) { + + sm2.sounds[sm2.soundIDs[i]]._onTimer(); + + } + + } + + }; + + catchError = function(options) { + + options = (options !== _undefined ? options : {}); + + if (typeof sm2.onerror === 'function') { + sm2.onerror.apply(window, [{type:(options.type !== _undefined ? options.type : null)}]); + } + + if (options.fatal !== _undefined && options.fatal) { + sm2.disable(); + } + + }; + + badSafariFix = function() { + + // special case: "bad" Safari (OS X 10.3 - 10.7) must fall back to flash for MP3/MP4 + if (!isBadSafari || !detectFlash()) { + // doesn't apply + return false; + } + + var aF = sm2.audioFormats, i, item; + + for (item in aF) { + if (aF.hasOwnProperty(item)) { + if (item === 'mp3' || item === 'mp4') { + sm2._wD(sm + ': Using flash fallback for ' + item + ' format'); + sm2.html5[item] = false; + // assign result to related formats, too + if (aF[item] && aF[item].related) { + for (i = aF[item].related.length-1; i >= 0; i--) { + sm2.html5[aF[item].related[i]] = false; + } + } + } + } + } + + }; + + /** + * Pseudo-private flash/ExternalInterface methods + * ---------------------------------------------- + */ + + this._setSandboxType = function(sandboxType) { + + // + var sb = sm2.sandbox; + + sb.type = sandboxType; + sb.description = sb.types[(sb.types[sandboxType] !== _undefined?sandboxType:'unknown')]; + + if (sb.type === 'localWithFile') { + + sb.noRemote = true; + sb.noLocal = false; + _wDS('secNote', 2); + + } else if (sb.type === 'localWithNetwork') { + + sb.noRemote = false; + sb.noLocal = true; + + } else if (sb.type === 'localTrusted') { + + sb.noRemote = false; + sb.noLocal = false; + + } + // + + }; + + this._externalInterfaceOK = function(flashDate, swfVersion) { + + // flash callback confirming flash loaded, EI working etc. + // flashDate = approx. timing/delay info for JS/flash bridge + // swfVersion: SWF build string + + if (sm2.swfLoaded) { + return false; + } + + var e; + + debugTS('swf', true); + debugTS('flashtojs', true); + sm2.swfLoaded = true; + tryInitOnFocus = false; + + if (isBadSafari) { + badSafariFix(); + } + + // complain if JS + SWF build/version strings don't match, excluding +DEV builds + // + if (!swfVersion || swfVersion.replace(/\+dev/i,'') !== sm2.versionNumber.replace(/\+dev/i, '')) { + + e = sm + ': Fatal: JavaScript file build "' + sm2.versionNumber + '" does not match Flash SWF build "' + swfVersion + '" at ' + sm2.url + '. Ensure both are up-to-date.'; + + // escape flash -> JS stack so this error fires in window. + setTimeout(function versionMismatch() { + throw new Error(e); + }, 0); + + // exit, init will fail with timeout + return false; + + } + // + + // slight delay before init + setTimeout(init, isIE ? 100 : 1); + + }; + + /** + * Private initialization helpers + * ------------------------------ + */ + + createMovie = function(smID, smURL) { + + if (didAppend && appendSuccess) { + // ignore if already succeeded + return false; + } + + function initMsg() { + + // + + var options = [], title, str = [], delimiter = ' + '; + + title = 'SoundManager ' + sm2.version + (!sm2.html5Only && sm2.useHTML5Audio ? (sm2.hasHTML5 ? ' + HTML5 audio' : ', no HTML5 audio support') : ''); + + if (!sm2.html5Only) { + + if (sm2.preferFlash) { + options.push('preferFlash'); + } + + if (sm2.useHighPerformance) { + options.push('useHighPerformance'); + } + + if (sm2.flashPollingInterval) { + options.push('flashPollingInterval (' + sm2.flashPollingInterval + 'ms)'); + } + + if (sm2.html5PollingInterval) { + options.push('html5PollingInterval (' + sm2.html5PollingInterval + 'ms)'); + } + + if (sm2.wmode) { + options.push('wmode (' + sm2.wmode + ')'); + } + + if (sm2.debugFlash) { + options.push('debugFlash'); + } + + if (sm2.useFlashBlock) { + options.push('flashBlock'); + } + + } else { + + if (sm2.html5PollingInterval) { + options.push('html5PollingInterval (' + sm2.html5PollingInterval + 'ms)'); + } + + } + + if (options.length) { + str = str.concat([options.join(delimiter)]); + } + + sm2._wD(title + (str.length ? delimiter + str.join(', ') : ''), 1); + + showSupport(); + + // + + } + + if (sm2.html5Only) { + + // 100% HTML5 mode + setVersionInfo(); + + initMsg(); + sm2.oMC = id(sm2.movieID); + init(); + + // prevent multiple init attempts + didAppend = true; + + appendSuccess = true; + + return false; + + } + + // flash path + var remoteURL = (smURL || sm2.url), + localURL = (sm2.altURL || remoteURL), + swfTitle = 'JS/Flash audio component (SoundManager 2)', + oTarget = getDocument(), + extraClass = getSWFCSS(), + isRTL = null, + html = doc.getElementsByTagName('html')[0], + oEmbed, oMovie, tmp, movieHTML, oEl, s, x, sClass; + + isRTL = (html && html.dir && html.dir.match(/rtl/i)); + smID = (smID === _undefined?sm2.id:smID); + + function param(name, value) { + return ''; + } + + // safety check for legacy (change to Flash 9 URL) + setVersionInfo(); + sm2.url = normalizeMovieURL(overHTTP?remoteURL:localURL); + smURL = sm2.url; + + sm2.wmode = (!sm2.wmode && sm2.useHighPerformance ? 'transparent' : sm2.wmode); + + if (sm2.wmode !== null && (ua.match(/msie 8/i) || (!isIE && !sm2.useHighPerformance)) && navigator.platform.match(/win32|win64/i)) { + /** + * extra-special case: movie doesn't load until scrolled into view when using wmode = anything but 'window' here + * does not apply when using high performance (position:fixed means on-screen), OR infinite flash load timeout + * wmode breaks IE 8 on Vista + Win7 too in some cases, as of January 2011 (?) + */ + messages.push(strings.spcWmode); + sm2.wmode = null; + } + + oEmbed = { + 'name': smID, + 'id': smID, + 'src': smURL, + 'quality': 'high', + 'allowScriptAccess': sm2.allowScriptAccess, + 'bgcolor': sm2.bgColor, + 'pluginspage': http+'www.macromedia.com/go/getflashplayer', + 'title': swfTitle, + 'type': 'application/x-shockwave-flash', + 'wmode': sm2.wmode, + // http://help.adobe.com/en_US/as3/mobile/WS4bebcd66a74275c36cfb8137124318eebc6-7ffd.html + 'hasPriority': 'true' + }; + + if (sm2.debugFlash) { + oEmbed.FlashVars = 'debug=1'; + } + + if (!sm2.wmode) { + // don't write empty attribute + delete oEmbed.wmode; + } + + if (isIE) { + + // IE is "special". + oMovie = doc.createElement('div'); + movieHTML = [ + '', + param('movie', smURL), + param('AllowScriptAccess', sm2.allowScriptAccess), + param('quality', oEmbed.quality), + (sm2.wmode? param('wmode', sm2.wmode): ''), + param('bgcolor', sm2.bgColor), + param('hasPriority', 'true'), + (sm2.debugFlash ? param('FlashVars', oEmbed.FlashVars) : ''), + '' + ].join(''); + + } else { + + oMovie = doc.createElement('embed'); + for (tmp in oEmbed) { + if (oEmbed.hasOwnProperty(tmp)) { + oMovie.setAttribute(tmp, oEmbed[tmp]); + } + } + + } + + initDebug(); + extraClass = getSWFCSS(); + oTarget = getDocument(); + + if (oTarget) { + + sm2.oMC = (id(sm2.movieID) || doc.createElement('div')); + + if (!sm2.oMC.id) { + + sm2.oMC.id = sm2.movieID; + sm2.oMC.className = swfCSS.swfDefault + ' ' + extraClass; + s = null; + oEl = null; + + if (!sm2.useFlashBlock) { + if (sm2.useHighPerformance) { + // on-screen at all times + s = { + 'position': 'fixed', + 'width': '8px', + 'height': '8px', + // >= 6px for flash to run fast, >= 8px to start up under Firefox/win32 in some cases. odd? yes. + 'bottom': '0px', + 'left': '0px', + 'overflow': 'hidden' + }; + } else { + // hide off-screen, lower priority + s = { + 'position': 'absolute', + 'width': '6px', + 'height': '6px', + 'top': '-9999px', + 'left': '-9999px' + }; + if (isRTL) { + s.left = Math.abs(parseInt(s.left,10))+'px'; + } + } + } + + if (isWebkit) { + // soundcloud-reported render/crash fix, safari 5 + sm2.oMC.style.zIndex = 10000; + } + + if (!sm2.debugFlash) { + for (x in s) { + if (s.hasOwnProperty(x)) { + sm2.oMC.style[x] = s[x]; + } + } + } + + try { + if (!isIE) { + sm2.oMC.appendChild(oMovie); + } + oTarget.appendChild(sm2.oMC); + if (isIE) { + oEl = sm2.oMC.appendChild(doc.createElement('div')); + oEl.className = swfCSS.swfBox; + oEl.innerHTML = movieHTML; + } + appendSuccess = true; + } catch(e) { + throw new Error(str('domError')+' \n'+e.toString()); + } + + } else { + + // SM2 container is already in the document (eg. flashblock use case) + sClass = sm2.oMC.className; + sm2.oMC.className = (sClass?sClass+' ':swfCSS.swfDefault) + (extraClass?' '+extraClass:''); + sm2.oMC.appendChild(oMovie); + if (isIE) { + oEl = sm2.oMC.appendChild(doc.createElement('div')); + oEl.className = swfCSS.swfBox; + oEl.innerHTML = movieHTML; + } + appendSuccess = true; + + } + + } + + didAppend = true; + initMsg(); + // sm2._wD(sm + ': Trying to load ' + smURL + (!overHTTP && sm2.altURL ? ' (alternate URL)' : ''), 1); + + return true; + + }; + + initMovie = function() { + + if (sm2.html5Only) { + createMovie(); + return false; + } + + // attempt to get, or create, movie (may already exist) + if (flash) { + return false; + } + + if (!sm2.url) { + + /** + * Something isn't right - we've reached init, but the soundManager url property has not been set. + * User has not called setup({url: ...}), or has not set soundManager.url (legacy use case) directly before init time. + * Notify and exit. If user calls setup() with a url: property, init will be restarted as in the deferred loading case. + */ + + _wDS('noURL'); + return false; + + } + + // inline markup case + flash = sm2.getMovie(sm2.id); + + if (!flash) { + if (!oRemoved) { + // try to create + createMovie(sm2.id, sm2.url); + } else { + // try to re-append removed movie after reboot() + if (!isIE) { + sm2.oMC.appendChild(oRemoved); + } else { + sm2.oMC.innerHTML = oRemovedHTML; + } + oRemoved = null; + didAppend = true; + } + flash = sm2.getMovie(sm2.id); + } + + if (typeof sm2.oninitmovie === 'function') { + setTimeout(sm2.oninitmovie, 1); + } + + // + flushMessages(); + // + + return true; + + }; + + delayWaitForEI = function() { + + setTimeout(waitForEI, 1000); + + }; + + waitForEI = function() { + + var p, + loadIncomplete = false; + + if (!sm2.url) { + // No SWF url to load (noURL case) - exit for now. Will be retried when url is set. + return false; + } + + if (waitingForEI) { + return false; + } + + waitingForEI = true; + event.remove(window, 'load', delayWaitForEI); + + if (tryInitOnFocus && !isFocused) { + // Safari won't load flash in background tabs, only when focused. + _wDS('waitFocus'); + return false; + } + + if (!didInit) { + p = sm2.getMoviePercent(); + if (p > 0 && p < 100) { + loadIncomplete = true; + } + } + + setTimeout(function() { + + p = sm2.getMoviePercent(); + + if (loadIncomplete) { + // special case: if movie *partially* loaded, retry until it's 100% before assuming failure. + waitingForEI = false; + sm2._wD(str('waitSWF')); + window.setTimeout(delayWaitForEI, 1); + return false; + } + + // + if (!didInit) { + sm2._wD(sm + ': No Flash response within expected time. Likely causes: ' + (p === 0 ? 'SWF load failed, ':'') + 'Flash blocked or JS-Flash security error.' + (sm2.debugFlash?' ' + str('checkSWF'):''), 2); + if (!overHTTP && p) { + _wDS('localFail', 2); + if (!sm2.debugFlash) { + _wDS('tryDebug', 2); + } + } + if (p === 0) { + // if 0 (not null), probably a 404. + sm2._wD(str('swf404', sm2.url), 1); + } + debugTS('flashtojs', false, ': Timed out' + overHTTP?' (Check flash security or flash blockers)':' (No plugin/missing SWF?)'); + } + // + + // give up / time-out, depending + + if (!didInit && okToDisable) { + if (p === null) { + // SWF failed. Maybe blocked. + if (sm2.useFlashBlock || sm2.flashLoadTimeout === 0) { + if (sm2.useFlashBlock) { + flashBlockHandler(); + } + _wDS('waitForever'); + } else { + // no custom flash block handling, but SWF has timed out. Will recover if user unblocks / allows SWF load. + _wDS('waitForever'); + // fire any regular registered ontimeout() listeners. + processOnEvents({type:'ontimeout', ignoreInit: true}); + } + } else { + // flash loaded? Shouldn't be a blocking issue, then. + if (sm2.flashLoadTimeout === 0) { + _wDS('waitForever'); + } else { + failSafely(true); + } + } + } + + }, sm2.flashLoadTimeout); + + }; + + handleFocus = function() { + + function cleanup() { + event.remove(window, 'focus', handleFocus); + } + + if (isFocused || !tryInitOnFocus) { + // already focused, or not special Safari background tab case + cleanup(); + return true; + } + + okToDisable = true; + isFocused = true; + _wDS('gotFocus'); + + // allow init to restart + waitingForEI = false; + + // kick off ExternalInterface timeout, now that the SWF has started + delayWaitForEI(); + + cleanup(); + return true; + + }; + + flushMessages = function() { + + // + + // SM2 pre-init debug messages + if (messages.length) { + sm2._wD('SoundManager 2: ' + messages.join(' '), 1); + messages = []; + } + + // + + }; + + showSupport = function() { + + // + + flushMessages(); + + var item, tests = []; + + if (sm2.useHTML5Audio && sm2.hasHTML5) { + for (item in sm2.audioFormats) { + if (sm2.audioFormats.hasOwnProperty(item)) { + tests.push(item + ' = ' + sm2.html5[item] + (!sm2.html5[item] && hasFlash && sm2.flash[item] ? ' (using flash)' : (sm2.preferFlash && sm2.flash[item] && hasFlash ? ' (preferring flash)': (!sm2.html5[item] ? ' (' + (sm2.audioFormats[item].required ? 'required, ':'') + 'and no flash support)' : '')))); + } + } + sm2._wD('SoundManager 2 HTML5 support: ' + tests.join(', '), 1); + } + + // + + }; + + initComplete = function(bNoDisable) { + + if (didInit) { + return false; + } + + if (sm2.html5Only) { + // all good. + _wDS('sm2Loaded'); + didInit = true; + initUserOnload(); + debugTS('onload', true); + return true; + } + + var wasTimeout = (sm2.useFlashBlock && sm2.flashLoadTimeout && !sm2.getMoviePercent()), + result = true, + error; + + if (!wasTimeout) { + didInit = true; + if (disabled) { + error = {type: (!hasFlash && needsFlash ? 'NO_FLASH' : 'INIT_TIMEOUT')}; + } + } + + sm2._wD('SoundManager 2 ' + (disabled ? 'failed to load' : 'loaded') + ' (' + (disabled ? 'Flash security/load error' : 'OK') + ')', disabled ? 2: 1); + + if (disabled || bNoDisable) { + if (sm2.useFlashBlock && sm2.oMC) { + sm2.oMC.className = getSWFCSS() + ' ' + (sm2.getMoviePercent() === null?swfCSS.swfTimedout:swfCSS.swfError); + } + processOnEvents({type:'ontimeout', error:error, ignoreInit: true}); + debugTS('onload', false); + catchError(error); + result = false; + } else { + debugTS('onload', true); + } + + if (!disabled) { + if (sm2.waitForWindowLoad && !windowLoaded) { + _wDS('waitOnload'); + event.add(window, 'load', initUserOnload); + } else { + // + if (sm2.waitForWindowLoad && windowLoaded) { + _wDS('docLoaded'); + } + // + initUserOnload(); + } + } + + return result; + + }; + + /** + * apply top-level setupOptions object as local properties, eg., this.setupOptions.flashVersion -> this.flashVersion (soundManager.flashVersion) + * this maintains backward compatibility, and allows properties to be defined separately for use by soundManager.setup(). + */ + + setProperties = function() { + + var i, + o = sm2.setupOptions; + + for (i in o) { + + if (o.hasOwnProperty(i)) { + + // assign local property if not already defined + + if (sm2[i] === _undefined) { + + sm2[i] = o[i]; + + } else if (sm2[i] !== o[i]) { + + // legacy support: write manually-assigned property (eg., soundManager.url) back to setupOptions to keep things in sync + sm2.setupOptions[i] = sm2[i]; + + } + + } + + } + + }; + + + init = function() { + + // called after onload() + + if (didInit) { + _wDS('didInit'); + return false; + } + + function cleanup() { + event.remove(window, 'load', sm2.beginDelayedInit); + } + + if (sm2.html5Only) { + if (!didInit) { + // we don't need no steenking flash! + cleanup(); + sm2.enabled = true; + initComplete(); + } + return true; + } + + // flash path + initMovie(); + + try { + + // attempt to talk to Flash + flash._externalInterfaceTest(false); + + // apply user-specified polling interval, OR, if "high performance" set, faster vs. default polling + // (determines frequency of whileloading/whileplaying callbacks, effectively driving UI framerates) + setPolling(true, (sm2.flashPollingInterval || (sm2.useHighPerformance ? 10 : 50))); + + if (!sm2.debugMode) { + // stop the SWF from making debug output calls to JS + flash._disableDebug(); + } + + sm2.enabled = true; + debugTS('jstoflash', true); + + if (!sm2.html5Only) { + // prevent browser from showing cached page state (or rather, restoring "suspended" page state) via back button, because flash may be dead + // http://www.webkit.org/blog/516/webkit-page-cache-ii-the-unload-event/ + event.add(window, 'unload', doNothing); + } + + } catch(e) { + + sm2._wD('js/flash exception: ' + e.toString()); + debugTS('jstoflash', false); + catchError({type:'JS_TO_FLASH_EXCEPTION', fatal:true}); + // don't disable, for reboot() + failSafely(true); + initComplete(); + + return false; + + } + + initComplete(); + + // disconnect events + cleanup(); + + return true; + + }; + + domContentLoaded = function() { + + if (didDCLoaded) { + return false; + } + + didDCLoaded = true; + + // assign top-level soundManager properties eg. soundManager.url + setProperties(); + + initDebug(); + + /** + * Temporary feature: allow force of HTML5 via URL params: sm2-usehtml5audio=0 or 1 + * Ditto for sm2-preferFlash, too. + */ + // + (function(){ + + var a = 'sm2-usehtml5audio=', + a2 = 'sm2-preferflash=', + b = null, + b2 = null, + hasCon = (window.console !== _undefined && typeof console.log === 'function'), + l = wl.toLowerCase(); + + if (l.indexOf(a) !== -1) { + b = (l.charAt(l.indexOf(a)+a.length) === '1'); + if (hasCon) { + console.log((b?'Enabling ':'Disabling ')+'useHTML5Audio via URL parameter'); + } + sm2.setup({ + 'useHTML5Audio': b + }); + } + + if (l.indexOf(a2) !== -1) { + b2 = (l.charAt(l.indexOf(a2)+a2.length) === '1'); + if (hasCon) { + console.log((b2?'Enabling ':'Disabling ')+'preferFlash via URL parameter'); + } + sm2.setup({ + 'preferFlash': b2 + }); + } + + }()); + // + + if (!hasFlash && sm2.hasHTML5) { + sm2._wD('SoundManager: No Flash detected' + (!sm2.useHTML5Audio ? ', enabling HTML5.' : '. Trying HTML5-only mode.'), 1); + sm2.setup({ + 'useHTML5Audio': true, + // make sure we aren't preferring flash, either + // TODO: preferFlash should not matter if flash is not installed. Currently, stuff breaks without the below tweak. + 'preferFlash': false + }); + } + + testHTML5(); + sm2.html5.usingFlash = featureCheck(); + needsFlash = sm2.html5.usingFlash; + + if (!hasFlash && needsFlash) { + messages.push(strings.needFlash); + // TODO: Fatal here vs. timeout approach, etc. + // hack: fail sooner. + sm2.setup({ + 'flashLoadTimeout': 1 + }); + } + + if (doc.removeEventListener) { + doc.removeEventListener('DOMContentLoaded', domContentLoaded, false); + } + + initMovie(); + + return true; + + }; + + domContentLoadedIE = function() { + + if (doc.readyState === 'complete') { + domContentLoaded(); + doc.detachEvent('onreadystatechange', domContentLoadedIE); + } + + return true; + + }; + + winOnLoad = function() { + + // catch edge case of initComplete() firing after window.load() + windowLoaded = true; + event.remove(window, 'load', winOnLoad); + + }; + + /** + * miscellaneous run-time, pre-init stuff + */ + + preInit = function() { + + if (mobileHTML5) { + + // prefer HTML5 for mobile + tablet-like devices, probably more reliable vs. flash at this point. + + // + if (!sm2.setupOptions.useHTML5Audio || sm2.setupOptions.preferFlash) { + // notify that defaults are being changed. + messages.push(strings.mobileUA); + } + // + + sm2.setupOptions.useHTML5Audio = true; + sm2.setupOptions.preferFlash = false; + + if (is_iDevice || (isAndroid && !ua.match(/android\s2\.3/i))) { + // iOS and Android devices tend to work better with a single audio instance, specifically for chained playback of sounds in sequence. + // common use case: exiting sound onfinish() -> createSound() -> play() + // + messages.push(strings.globalHTML5); + // + if (is_iDevice) { + sm2.ignoreFlash = true; + } + useGlobalHTML5Audio = true; + } + + } + + }; + + preInit(); + + // sniff up-front + detectFlash(); + + // focus and window load, init (primarily flash-driven) + event.add(window, 'focus', handleFocus); + event.add(window, 'load', delayWaitForEI); + event.add(window, 'load', winOnLoad); + + if (doc.addEventListener) { + + doc.addEventListener('DOMContentLoaded', domContentLoaded, false); + + } else if (doc.attachEvent) { + + doc.attachEvent('onreadystatechange', domContentLoadedIE); + + } else { + + // no add/attachevent support - safe to assume no JS -> Flash either + debugTS('onload', false); + catchError({type:'NO_DOM2_EVENTS', fatal:true}); + + } + +} // SoundManager() + +// SM2_DEFER details: http://www.schillmania.com/projects/soundmanager2/doc/getstarted/#lazy-loading + +if (window.SM2_DEFER === undefined || !SM2_DEFER) { + soundManager = new SoundManager(); +} + +/** + * SoundManager public interfaces + * ------------------------------ + */ + +window.SoundManager = SoundManager; // constructor +window.soundManager = soundManager; // public API, flash callbacks etc. + +}(window)); \ No newline at end of file diff --git a/client/assets/libs/soundmanager2/soundmanager2.swf b/client/assets/libs/soundmanager2/soundmanager2.swf new file mode 100644 index 0000000..1ff6fc6 Binary files /dev/null and b/client/assets/libs/soundmanager2/soundmanager2.swf differ diff --git a/client/assets/libs/soundmanager2/soundmanager2_debug.swf b/client/assets/libs/soundmanager2/soundmanager2_debug.swf new file mode 100644 index 0000000..b9a9714 Binary files /dev/null and b/client/assets/libs/soundmanager2/soundmanager2_debug.swf differ diff --git a/client/assets/libs/soundmanager2/soundmanager2_flash9.swf b/client/assets/libs/soundmanager2/soundmanager2_flash9.swf new file mode 100644 index 0000000..028a3a9 Binary files /dev/null and b/client/assets/libs/soundmanager2/soundmanager2_flash9.swf differ diff --git a/client/assets/libs/soundmanager2/soundmanager2_flash9_debug.swf b/client/assets/libs/soundmanager2/soundmanager2_flash9_debug.swf new file mode 100644 index 0000000..e85ca3e Binary files /dev/null and b/client/assets/libs/soundmanager2/soundmanager2_flash9_debug.swf differ diff --git a/client/assets/libs/soundmanager2/soundmanager2_flash_xdomain.zip b/client/assets/libs/soundmanager2/soundmanager2_flash_xdomain.zip new file mode 100644 index 0000000..6e23a9e Binary files /dev/null and b/client/assets/libs/soundmanager2/soundmanager2_flash_xdomain.zip differ diff --git a/client/assets/sound/highlight.mp3 b/client/assets/sound/highlight.mp3 new file mode 100644 index 0000000..2c4b0a1 Binary files /dev/null and b/client/assets/sound/highlight.mp3 differ