/* wrapper that simulates popcorn.js because

   popcorn is a bit unstable at the time */

/* Popcorn.code replacement has been disabled. It didn't work properly and was not even used  */

IriSP.PopcornReplacement = {  

};

/** base class for our popcorn-compatible players.

 */

IriSP.PopcornReplacement.player = function(container, options) {

    this.media = { 

        "paused": true,

        "muted": false

    };

    this.container = container.replace(/^#/,''); //remove '#' at beginning

    this.msgPump = {}; /* dictionnary used to receive and send messages */

    this._options = options;

};

IriSP.PopcornReplacement.player.prototype.listen = function(msg, callback) {

    if (!this.msgPump.hasOwnProperty(msg)) {

        this.msgPump[msg] = [];

    }

    this.msgPump[msg].push(callback);

};

IriSP.PopcornReplacement.player.prototype.on = IriSP.PopcornReplacement.player.prototype.listen;

IriSP.PopcornReplacement.player.prototype.trigger = function(msg, params) {

    if (!this.msgPump.hasOwnProperty(msg)) {

        return;

    }

    var d = this.msgPump[msg];

    for(var i = 0; i < d.length; i++) {

        d[i].call(window, params);

    }

};

IriSP.PopcornReplacement.player.prototype.emit = IriSP.PopcornReplacement.player.prototype.trigger;

/*

IriSP.PopcornReplacement.player.prototype.guid = function(prefix) {

  var str = 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {

      var r = Math.random()*16|0, v = c == 'x' ? r : (r&0x3|0x8);

      return v.toString(16);

   });

  return prefix + str;

};

/** init the api after that flash player has been setup - called by the callback

    defined by the embedded flash player 

IriSP.PopcornReplacement.player.prototype.__initApi = function() {

  this.trigger("loadedmetadata"); // we've done more than loading metadata of course,

                                                      // but popcorn doesn't need to know more.

  this.media.muted = this.playerFns.getMute();

  /* some programmed segments are supposed to be run at the beginning 

  var i = 0;

  for(i = 0; i < this.__codes.length; i++) {

    var c = this.__codes[i];

    if (0 == c.start) {

      c.onStart();

    }

    if (0 == c.end) {

      c.onEnd();

    }

  }

};

*/

IriSP.PopcornReplacement.player.prototype.currentTime = function(time) {

  if (typeof(time) === "undefined") {        

      return this.playerFns.getPosition();            

  } else {

     var currentTime = +time;

     this.playerFns.seek(currentTime);              

     return currentTime;

  }

};

IriSP.PopcornReplacement.player.prototype.play = function() {

  this.media.paused = false;

  this.trigger("play");

  this.playerFns.play();

};

IriSP.PopcornReplacement.player.prototype.pause = function() {

    this.media.paused = true;

    this.trigger("pause");

    this.playerFns.pause();

};

IriSP.PopcornReplacement.player.prototype.muted = function(val) {

  if (typeof(val) !== "undefined") {

    if (this.playerFns.getMute() !== val) {

      if (val) {

        this.playerFns.setMute(true);

        this.media.muted = true;

      } else {

        this.playerFns.setMute(false);

        this.media.muted = false;

      }

      this.trigger( "volumechange" );

    }

    return this.playerFns.getMute();

  } else {

    return this.playerFns.getMute();

  }

};

IriSP.PopcornReplacement.player.prototype.volume = function(val) {

    if (typeof this.playerFns.getVolume == "undefined" || typeof this.playerFns.setVolume == "undefined") {

        return false;

    }

    var _vol = this.playerFns.getVolume();

    if (typeof(val) !== "undefined" && parseFloat(val) !== NaN) {

        val = Math.max(0, Math.min(1, val));

        if (parseFloat(val) != parseFloat(_vol)) {

            this.playerFns.setVolume(val);

            this.trigger("volumechange");

            _vol = this.playerFns.getVolume();

        }

    }

    return _vol;

};

IriSP.PopcornReplacement.player.prototype.mute = function() {

    this.muted(true);

}

IriSP.PopcornReplacement.player.prototype.unmute = function() {

    this.muted(false);

}

IriSP.PopcornReplacement.player.prototype.roundTime = function() {

  var currentTime = this.currentTime();

  return Math.round(currentTime);

};