///////////////////////////////////////////////////////////////////////////////
//
//  ExtendedPlayer
//
//  This extends the base player class, you may override the base player
//  member functions or add additional player functionality here. Here 
//  we add a button class that toggles a show/hide animation
//
///////////////////////////////////////////////////////////////////////////////
Type.registerNamespace('ExtendedPlayer');

ExtendedPlayer.Player = function(domElement) {
    ExtendedPlayer.Player.initializeBase(this, [domElement]);  
}
ExtendedPlayer.Player.prototype =  {
    onPluginLoaded: function(args) {    
        ExtendedPlayer.Player.callBaseMethod(this, 'onPluginLoaded', [args]);    
        this._showHideControlsButton = new ExtendedPlayer.showHideAnimationButton(this.get_element(), "ToggleControlsButton", "Control", true);
    },

    pluginDispose: function() {
        if (this._showHideControlsButton) this._showHideControlsButton.dispose();
        this._showHideControlsButton = null;
        ExtendedPlayer.Player.callBaseMethod(this, 'pluginDispose');
    }
}   
ExtendedPlayer.Player.registerClass('ExtendedPlayer.Player', ExpressionPlayer.Player);


ExtendedPlayer.showHideAnimationButton = function(host, nameButton, nameElement, showing) {
    ExtendedPlayer.showHideAnimationButton.initializeBase(this);
    this._animOpen = nameElement ? host.content.findName(nameElement + "_Show") : null;
    this._animClose = nameElement ? host.content.findName(nameElement + "_Hide") : null;
    this._button = host.content.findName(nameButton);
    this._button.Cursor = "Hand";
    this._eventToken = this._button.addEventListener("mouseLeftButtonUp", Function.createDelegate(this, this._onToggle));    
    this._showing = !!showing;
}
ExtendedPlayer.showHideAnimationButton.prototype= {
   _onToggle: function () {
	    this._showing = !this._showing;
	    if (this._showing) {
	        if (this._animOpen) this._animOpen.begin();
	    }
	    else {
	        if (this._animClose) this._animClose.begin();
	    }
    },

   dispose: function() {
        this._animOpen = null;
        this._animClose = null;
        if (this._eventToken) this._button.removeEventListener("mouseLeftButtonDown", this._eventToken);
	this._eventToken = null;
        this._button = null;   
   }
}
ExtendedPlayer.showHideAnimationButton.registerClass('ExtendedPlayer.showHideAnimationButton');