<?php
/**
 * SCPHP
 *
 * An open source SmartClient library for PHP
 *
 * @package		SCPHP
 * @author		Fernando Marcelo Morgenstern <fernando@consultorpc.com> 
 * @copyright		Copyright (c) 2010, ConsultorPC
 * @license		http://www.gnu.org/licenses/lgpl-3.0-standalone.html
 * @link		http://smartclientphp.com/
 * @since		Version 0.1b
 * @filesource
 */


/**
 * Smart Client Tab Helper
 *
 */
class ScTab extends ScGeneral 
{
	
	/**
	 * @var Array All tabs 
	 */
	protected $_tabs;
	
	/**
	 * 
	 * Add Tab
	 *
	 * @param mixed $data If string, it must be the title of the tab. If array, them we will loop on it
	 * @param string $pane Content of the tab
	 * @param array $options Additional options
	 * @return string
	 * 
	 */
	public function addTab( $data , $pane = '' , $options = '' )
	{
		$newTab = array();
		
		// Check if it is an array
		if ( is_array( $data ) )
		{
			$newTab = $data;
		}
		else
		{
			// Add name and title to the new field
			$newTab['title'] = $data;
			$newTab['pane'] = $pane;
			
			// Check if options is array and do the loop
			if ( is_array( $options ) )
			{
				foreach ( $options as $name => $value )
				{
					$newTab[$name] = $value;
				}
			}
		}
		
		// Add tab to the array
		$this->_tabs[] = $newTab;
	}

	/**
	 * Add Multiple Tabs
	 * 
	 * @param array $data Array containing multiple tabs
	 *  
	 */
	public function addTabs( $data )
	{
		if ( is_array( $data ) )
		{
			foreach ( $data as $row )
			{
				$this->addTab( $row );
			}
		}
	}
	
	/**
	 * Get Tabs
	 *
	 * Return the current tabs array
	 * 
	 * @return array
	 *  
	 */
	public function getTabs()
	{
		return $this->_tabs;
	}
	
	/**
	 * 
	 * Clear Items array
	 *  
	 */
	public function clearTabs()
	{
		unset( $this->_tabs );
	}

	/**
	 * 
	 * Creates a Tab Set
	 *
	 * @param mixed $data If string, it must be the element ID. If array, them we will loop through it
	 * @param integer $width Width of the tab set
	 * @param integer $height Height of the tab set
	 * @param array $options Additional options
	 * @return string
	 * 
	 */
	public function create( $data , $width = '' , $height = '' , $options = '' )
	{
		$newTabSet = array();
		
		// Check if it is an array
		if ( is_array( $data ) )
		{
			$newTabSet = $data;
		}
		else
		{
			// Add vars to the new button
			$newTabSet['ID'] = $data;
			$newTabSet['width'] = $width;
			$newTabSet['height'] = $height;
			
			// Set tabs
			$newTabSet['tabs'] = $this->_tabs;
			
			// Check if options is array and do the loop
			if ( is_array( $options ) )
			{
				foreach ( $options as $name => $value )
				{
					$newTabSet[$name] = $value;
				}
			}
		}
		
		// Encode data
		$dataEncoded = $this->encode( $newTabSet );
		
		// Generate js code
		$js = 'isc.TabSet.create( '. $dataEncoded .' );';
		
		// Add script tag
		$js = $this->addScriptTags( $js );
		
		return $js;
	}
}