From 46155621cbf97191fca495cbd09a2eedd82afa82 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Fri, 5 May 2006 16:17:25 +0000
Subject: added support to configure subproperties in a group

---
 framework/Web/UI/TTemplateManager.php | 47 +++++++++++++++++++++++++++--------
 1 file changed, 37 insertions(+), 10 deletions(-)

(limited to 'framework')

diff --git a/framework/Web/UI/TTemplateManager.php b/framework/Web/UI/TTemplateManager.php
index 6e12726a..d2a92c04 100644
--- a/framework/Web/UI/TTemplateManager.php
+++ b/framework/Web/UI/TTemplateManager.php
@@ -127,14 +127,16 @@ class TTemplateManager extends TModule
  * are treated as either property initial values, event handler attachment, or regular
  * tag attributes.
  * - property tags: property tags are used to set large block of attribute values.
- * The property tag name is in the format of prop:AttributeName, where AttributeName
+ * The property tag name is in the format of <prop:AttributeName> where AttributeName
  * can be a property name, an event name or a regular tag attribute name.
+ * - group subproperty tags: subproperties of a common property can be configured using
+ * <prop:MainProperty SubProperty1="Value1" SubProperty2="Value2" .../>
  * - directive: directive specifies the property values for the template owner.
- * It is in the format of &lt;% property name-value pairs %&gt;
- * - expressions: They are in the formate of &lt;= PHP expression &gt; and &lt;% PHP statements &gt;
+ * It is in the format of <%@ property name-value pairs %>;
+ * - expressions: They are in the formate of <%= PHP expression %> and <%% PHP statements %>
  * - comments: There are two kinds of comments, regular HTML comments and special template comments.
- * The former is in the format of &lt;!-- comments --&gt;, which will be treated as text strings.
- * The latter is in the format of &lt;%* comments %&gt;, which will be stripped out.
+ * The former is in the format of <!-- comments -->, which will be treated as text strings.
+ * The latter is in the format of <!-- comments --!>, which will be stripped out.
  *
  * Tags other than the above are not required to be well-formed.
  *
@@ -157,8 +159,9 @@ class TTemplate extends TApplicationComponent implements ITemplate
 	 *	'<\/?prop:([\w\.]+)\s*>'  - property tags
 	 *	'<%@\s*((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?")*)\s*%>'  - directives
 	 *	'<%[%#~\\$=\\[](.*?)%>'  - expressions
+	 *  '<prop:([\w\.]+)((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?"|\s*[\w\.]+=<%.*?%>)*)\s*\/>' - group subproperty tags
 	 */
-	const REGEX_RULES='/<!--.*?--!>|<!--.*?-->|<\/?com:([\w\.]+)((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?"|\s*[\w\.]+=<%.*?%>)*)\s*\/?>|<\/?prop:([\w\.]+)\s*>|<%@\s*((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?")*)\s*%>|<%[%#~\\$=\\[](.*?)%>/msS';
+	const REGEX_RULES='/<!--.*?--!>|<!--.*?-->|<\/?com:([\w\.]+)((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?"|\s*[\w\.]+=<%.*?%>)*)\s*\/?>|<\/?prop:([\w\.]+)\s*>|<%@\s*((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?")*)\s*%>|<%[%#~\\$=\\[](.*?)%>|<prop:([\w\.]+)((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?"|\s*[\w\.]+=<%.*?%>)*)\s*\/>/msS';
 
 	/**
 	 * Different configurations of component property/event/attribute
@@ -625,14 +628,38 @@ class TTemplate extends TApplicationComponent implements ITemplate
 				}
 				else if(strpos($str,'<prop:')===0)	// opening property
 				{
-					$prop=strtolower($match[3][0]);
-					array_push($stack,'@'.$prop);
-					if(!$expectPropEnd)
+					if(strrpos($str,'/>')===strlen($str)-2)  //subproperties
 					{
+						if($expectPropEnd)
+							continue;
 						if($matchStart>$textStart)
 							$tpl[$c++]=array($container,substr($input,$textStart,$matchStart-$textStart));
 						$textStart=$matchEnd+1;
-						$expectPropEnd=true;
+						$prop=strtolower($match[6][0]);
+						$attrs=$this->parseAttributes($match[7][0],$match[7][1]);
+						$attributes=array();
+						foreach($attrs as $name=>$value)
+							$attributes[$prop.'.'.$name]=$value;
+						$type=$tpl[$container][1];
+						$this->validateAttributes($type,$attributes);
+						foreach($attributes as $name=>$value)
+						{
+							if(isset($tpl[$container][2][$name]))
+								throw new TConfigurationException('template_property_duplicated',$name);
+							$tpl[$container][2][$name]=$value;
+						}
+					}
+					else  // regular property
+					{
+						$prop=strtolower($match[3][0]);
+						array_push($stack,'@'.$prop);
+						if(!$expectPropEnd)
+						{
+							if($matchStart>$textStart)
+								$tpl[$c++]=array($container,substr($input,$textStart,$matchStart-$textStart));
+							$textStart=$matchEnd+1;
+							$expectPropEnd=true;
+						}
 					}
 				}
 				else if(strpos($str,'</prop:')===0)	// closing property
-- 
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