[Wact-cvs] wact/framework/template/tags/dev tree.tag.php,NONE,1.1

[<ha...@us...>]

Update of /cvsroot/wact/wact/framework/template/tags/dev
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv3776

Added Files:
	tree.tag.php 
Log Message:
Tag for calling dump_component_tree from within the template

--- NEW FILE: tree.tag.php ---
<?php
//--------------------------------------------------------------------------------
// Copyright 2003 Procata, Inc.
// Released under the LGPL license (http://www.gnu.org/copyleft/lesser.html)
//--------------------------------------------------------------------------------
/**
* @package WACT_TAG
* @version $Id: tree.tag.php,v 1.1 2004/02/29 22:04:45 harryf Exp $
*/
//--------------------------------------------------------------------------------
/**
* Register the tag
*/
registerTag(new DevTreeTagInfo());
/**
* @see http://wact.sourceforge.net/index.php/TagInfoClasses
* @access protected
* @package WACT_TAG
*/
class DevTreeTagInfo {
	var $Tag = 'dev:TREE';
	var $EndTag = ENDTAG_REQUIRED;
	var $TagClass = 'DevTreeTag';
}
/**
* Dumps the component tree into the compiled template
* @see http://wact.sourceforge.net/index.php/DevTreeTag
* @access protected
* @package WACT_TAG
*/
class DevTreeTag extends CompilerDirectiveTag {
	/**
	* @return int PARSER_REQUIRE_PARSING
	* @access protected
	*/
	function preParse() {
		return PARSER_REQUIRE_PARSING;
	}

	/**
	* @param CodeWriter
	* @return void
	* @access protected
	*/
	function preGenerate(&$code) {
		parent::preGenerate($code);
		$code->writeHTML('<br /><hr /><h3>Begin Tree Dump</h3>');
	}
	
	/**
	* @param CodeWriter
	* @return void
	* @access protected
	*/
	function postGenerate(&$code) {
		ob_start();
		dump_component_tree($this);
		$tree = ob_get_contents();
		ob_end_clean();
		$code->writeHTML($tree.'<br /><h3>End Tree Dump</h3><hr />');
		parent::postGenerate($code);
	}
}
?>