From 2b194248b9bbd75887c1d5f991dca1f3fd441dd5 Mon Sep 17 00:00:00 2001
From: xue <>
Date: Wed, 15 Feb 2006 01:38:39 +0000
Subject: Added SourceTemplateControl property for TControl.

---
 framework/Web/UI/TControl.php | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

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

diff --git a/framework/Web/UI/TControl.php b/framework/Web/UI/TControl.php
index 50648d93..6fd25f76 100644
--- a/framework/Web/UI/TControl.php
+++ b/framework/Web/UI/TControl.php
@@ -255,6 +255,22 @@ class TControl extends TComponent
 		return $this->_tplControl;
 	}
 
+	/**
+	 * @return TTemplateControl the control whose template is loaded from
+	 * some external storage, such as file, db, and whose template ultimately
+	 * contains this control.
+	 */
+	public function getSourceTemplateControl()
+	{
+		$control=$this;
+		while(($control instanceof TControl) && ($control=$control->getTemplateControl())!==null)
+		{
+			if(($control instanceof TTemplateControl) && $control->getIsSourceTemplateControl())
+				return $control;
+		}
+		return $this->getPage();
+	}
+
 	/**
 	 * Publishes a private asset and gets its URL.
 	 * This method will publish a private asset (file or directory)
-- 
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