<?php
/**
 * Harmony
 * Copyright (c) 2008 Maxime Bouroumeau-Fuseau
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 * @category Harmony
 * @package Harmony_Script
 * @subpackage Harmony_Script_Context
 * @author Maxime Bouroumeau-Fuseau
 * @copyright 2008 (c) Maxime Bouroumeau-Fuseau
 * @license http://www.opensource.org/licenses/mit-license.php
 * @link http://www.harmony-framework.com
 */

/** Harmony_Script_Context */
require_once 'Harmony/Script/Context.php';

/**
 * Script context
 * 
 * @category Harmony
 * @package Harmony_Script 
 * @subpackage Harmony_Script_Context
 * @copyright 2008 (c) Maxime Bouroumeau-Fuseau
 * @license http://www.opensource.org/licenses/mit-license.php
 */
class Harmony_Script_Context_Script extends Harmony_Script_Context
{
	/**
	 * Removes <?php
	 */
	public function tokenOpenTag($text)
	{
	}
	
	/**
	 * Class
	 */
	public function tokenClass($text)
	{
		$this->_enterContext('Class');
	}
	
	/**
	 * Interface
	 */
	public function tokenInterface($text)
	{
		$this->_enterContext('Class');
	}
	
	/**
	 * Function
	 */
	public function tokenFunction($text)
	{
		$this->_enterContext('Function');
	}
	
	/**
	 * Removes ?>
	 */
	public function tokenCloseTag($text)
	{
	}
	
	/**
	 * Checks if the context should be ignored and
	 * enters it if not
	 */
	protected function _enterContext($context)
	{
		$params = array();
		if (!empty($this->_previousDocBlock)) {
			$params['docComment'] = $this->_previousDocBlock;
		}
		$js = $this->getParser()->enterContext($context, $params);
		
		/* checks if the context should be ignored */
		if (!empty($this->_previousDocBlock)) {
			if (preg_match('/@harmony-ignore/', $this->_previousDocBlock)) {
				$this->_previousDocBlock = null;
				return;
			}
			$this->_previousDocBlock = null;
		}
		
		$this->_js .= $js;
	}
}