Yii: switching theme based on view name

gistfile1.php

<?php
/**
 * Q:
 *
 * Hi, could please add this feature please. Here is my case, I have two themes
 * and I have modules. How can one set each view file in the modules to use
 * either one of the themes. Such if the view is admin use backoffice theme and
 * if view is index use siteNew theme. I so someting like setBasePath and
 * setBaseUrl but I don not know where they should be exactly.
 *
 * A:
 *
 * 1. Use SmartThemeController as a base controller (instead of Controller).
 * 2. Render views as always with $this->render('viewName').
 */
class SmartThemeController extends CController
{
	public function render($view,$data=null,$return=false)
	{
		// prior to rendering we need to check if we need to
		// switch theme
		switch($view){
			case 'admin':
				Yii::app()->setTheme('backoffice');
			break;
			case 'index':
				Yii::app()->setTheme('siteNew');
			break;
		}
		return parent::render($view,$data,$return);
	}
}