Vn.includeCss ('js/hedera/login.css');
Vn.resource ('js/hedera/login.xml');
Vn.define (function () {

Vn.Login = new Class
({
	Extends: Htk.Widget

	,initialize: function (props)
	{
		this.parent (props);
		this.builderInit ('js/hedera/login.xml');
		
		var self = this;
		this.$('form').onsubmit = function ()
		{
			self.onSubmit ();
			return false;
		};
	}
	
	,show: function ()
	{
		document.body.appendChild (this.node);
	
		if (Vn.Cookie.check ('vn_user'))
			this.$('user').value = Vn.Cookie.get ('vn_user');
			
		this.focusUserInput ();
	}
	
	,hide: function ()
	{
		Vn.Node.remove (this.node);
	}
	
	,focusUserInput: function ()
	{
		var userEntry = this.$('user');
		userEntry.focus ();
		userEntry.select ();
	}
	
	,disableInputs: function (disabled)
	{
		this.$('user').disabled = disabled;
		this.$('pass').disabled = disabled;
		this.$('submit').disabled = disabled;
	}
	
	,onSubmit: function ()
	{
		this.disableInputs (true);
		this.conn.open (
			this.$('user').value,
			this.$('pass').value,
			this.$('remember').value,
			this.onConnOpen.bind (this)
		);
	}
	
	,onConnOpen: function (conn, success)
	{
		this.$('pass').value = '';

		if (!success)
		{
			Htk.Toast.showError (_('Invalid login'));
		}
		else
			this.signalEmit ('login');

		this.disableInputs (false);
		this.focusUserInput ();
	}
});

});