Hedera.Preview = new Class
({
	Extends: Hedera.Form
	
	,activate: function ()
	{
		var reportName = Vn.Hash.get ('report');

		if (!reportName)
		{
			Htk.Toast.showError (_('Report name not set'));
			return;
		}

		this.gui.loaderPush ();

		var module = new Hedera.Module ('reports', reportName);
		module.load (this._onReportLoad.bind (this));
	}
	
	,_onReportLoad: function (module)
	{
		this.gui.loaderPop ();

		if (module.error)
		{
			Htk.Toast.showError (_('Error loading report'));
			return;
		}
		
		var batch = new Sql.Batch ();
		batch.addValues (Vn.Hash._hashMap);

		var report = new module.klass (module, this.gui);
		report.open (batch, this.node);
	}

	,onPrintClick: function ()
	{
		this.doc.defaultView.print ();
	}
});