From 55c4ac1bfe565f1ca7f537fdd8b7a201be28e581 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Thu, 10 Nov 2005 12:47:19 +0000
Subject: Initial import of prado framework

---
 framework/Web/UI/TTheme.php | 64 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 framework/Web/UI/TTheme.php

(limited to 'framework/Web/UI/TTheme.php')

diff --git a/framework/Web/UI/TTheme.php b/framework/Web/UI/TTheme.php
new file mode 100644
index 00000000..1e3d8fab
--- /dev/null
+++ b/framework/Web/UI/TTheme.php
@@ -0,0 +1,64 @@
+<?php
+
+class TTheme extends TComponent
+{
+	private $_themePath;
+	private $_skins=array();
+
+	public function __construct($name)
+	{
+		$this->_themePath=$name;
+		$this->initialize();
+	}
+
+	private function initialize()
+	{
+		if(($theme=opendir($this->_themePath))===false)
+			throw new Exception("Invalid theme ".$this->_themePath);
+		while(($file=readdir($theme))!==false)
+		{
+			if(basename($file,'.skin')!==$file)
+				$this->parseSkinFile($this->_themePath.'/'.$file);
+		}
+		closedir($theme);
+	}
+
+	private function parseSkinFile($fileName)
+	{
+		if(($skin=simplexml_load_file($fileName))===false)
+			throw new Exception("Parsing $fileName failed.");
+		foreach($skin->children() as $type=>$control)
+		{
+			$attributes=array();
+			foreach($control->attributes() as $name=>$value)
+			{
+				$attributes[strtolower($name)]=(string)$value;
+			}
+			$skinID=isset($attributes['skinid'])?(string)$attributes['skinid']:0;
+			unset($attributes['skinid']);
+			if(isset($this->_skins[$type][$skinID]))
+				throw new Exception("Duplicated skin $type.$skinID");
+			else
+				$this->_skins[$type][$skinID]=$attributes;
+		}
+	}
+
+	public function applySkin($control)
+	{
+		$type=get_class($control);
+		if(($id=$control->getSkinID())==='')
+			$id=0;
+		if(isset($this->_skins[$type][$id]))
+		{
+			foreach($this->_skins[$type][$id] as $name=>$value)
+			{
+				$control->setPropertyByPath($name,$value);
+			}
+		}
+		else
+			return;
+	}
+}
+
+
+?>
\ No newline at end of file
-- 
cgit v1.2.3