From ae43fa72cdae13bace16a5b8250170e472bb2b87 Mon Sep 17 00:00:00 2001
From: wei <>
Date: Sun, 14 May 2006 00:30:53 +0000
Subject: refactor active controls.

---
 framework/Web/UI/ActiveControls/TActiveButton.php | 106 ++--------------------
 1 file changed, 9 insertions(+), 97 deletions(-)

(limited to 'framework/Web/UI/ActiveControls/TActiveButton.php')

diff --git a/framework/Web/UI/ActiveControls/TActiveButton.php b/framework/Web/UI/ActiveControls/TActiveButton.php
index da5ec5ad..3343d7fe 100644
--- a/framework/Web/UI/ActiveControls/TActiveButton.php
+++ b/framework/Web/UI/ActiveControls/TActiveButton.php
@@ -5,11 +5,6 @@
 
 class TActiveButton extends TButton implements ICallbackEventHandler
 {
-	/**
-	 * @var TCallbackClientSideOptions client-side options.
-	 */
-	private $_clientSide;
-
 	/**
 	 * Creates a new callback control, sets the adapter to
 	 * TActiveControlAdapter. If you override this class, be sure to set the
@@ -22,29 +17,13 @@ class TActiveButton extends TButton implements ICallbackEventHandler
 	}
 	
 	/**
-	 * @param boolean true to allow fine grain callback updates.
+	 * @return TBaseActiveCallbackControl base callback options.
 	 */
-	public function setAllowCallbackUpdate($value)
+	public function getActiveControl()
 	{
-		$this->setViewState('CallbackUpdate', TPropertyValue::ensureBoolean($value), true);
+		return $this->getAdapter()->getActiveControl();
 	}
-
-	/**
-	 * @return true to allow fine grain callback updates.
-	 */
-	public function getAllowCallbackUpdate()
-	{
-		return $this->getViewState('CallbackUpdate', true);
-	}
-
-	/**
-	 * @return true if can update changes on the client-side during callback.
-	 */
-	protected function canUpdateClientSide()
-	{
-		return $this->getIsInitialized() && $this->getAllowCallbackUpdate();
-	}
-
+	
 	/**
 	 * Raises the callback event. This method is required by {@link
 	 * ICallbackEventHandler} interface. If {@link getCausesValidation
@@ -78,89 +57,22 @@ class TActiveButton extends TButton implements ICallbackEventHandler
 	public function setText($value)
 	{
 		parent::setText($value);
-		if($this->canUpdateClientSide())
+		if($this->getActiveControl()->canUpdateClientSide())
 			$this->getPage()->getCallbackClient()->setAttribute($this, 'value', $value);			
 	}
-
-	/**
-	 * Callback client-side options can be set by setting the properties of
-	 * the ClientSide property. E.g. <com:TCallback ClientSide.OnSuccess="..." />
-	 * See {@link TCallbackClientSideOptions} for details on the properties of
-	 * ClientSide.
-	 * @return TCallbackClientSideOptions client-side callback options.
-	 */
-	public function getClientSide()
-	{
-		if(is_null($this->_clientSide))
-			$this->_clientSide = $this->createClientSideOptions();
-		return $this->_clientSide;
-	}
-	
-	/**
-	 * @return TCallbackClientSideOptions callback client-side options.
-	 */
-	protected function createClientSideOptions()
-	{
-		if(($id=$this->getCallbackOptions())!=='' && ($control=$this->findControl($id))!==null)
-		{
-			if($control instanceof TCallbackOptions)
-				return clone($control->getClientSide());
-		}
-		return new TCallbackClientSideOptions;		
-	}
-	
-	/**
-	 * Sets the ID of a TCallbackOptions component to duplicate the client-side
-	 * options for this control. The {@link getClientSide ClientSide}
-	 * subproperties has precendent over the CallbackOptions property.
-	 * @param string ID of a TCallbackOptions control from which ClientSide
-	 * options are cloned.
-	 */
-	public function setCallbackOptions($value)
-	{
-		$this->setViewState('CallbackOptions', $value,'');		
-	}
-	
-	/**
-	 * @return string ID of a TCallbackOptions control from which ClientSide
-	 * options are cloned.
-	 */
-	public function getCallbackOptions()
-	{
-		return $this->getViewState('CallbackOptions','');
-	}
 	
 	/**
 	 * Renders the callback control javascript statement.
 	 */
 	protected function renderClientControlScript($writer)
 	{
-		$writer->addAttribute('id',$this->getClientID());		
-		$cs = $this->getPage()->getClientScript(); 
-		$cs->registerCallbackControl(get_class($this),$this->getCallbackOptions());		
 	}
 	
-	/**
-	 * @return array list of callback options.
-	 */
-	protected function getCallbackClientSideOptions()
-	{
-		return array_merge($this->getPostBackOptions(), 
-			$this->getClientSide()->getOptions()->toArray());
-	}
-			
-	/**
-	 * Returns the javascript statement to invoke a callback request for this
-	 * control. Additional options for callback can be set via subproperties of
-	 * {@link getClientSide ClientSide} property. E.g. ClientSide.OnSuccess="..."
-	 * @param TControl callback handler control, use current object if null.
-	 * @return string javascript statement to invoke a callback.
-	 */
-	public function getCallbackReference($control=null)
+	protected function addAttributesToRender($writer)
 	{
-		$client = $this->getPage()->getClientScript(); 
-		$object = is_null($control) ? $this : $control;
-		return $client->getCallbackReference($object, $this->getCallbackClientSideOptions());
+		parent::addAttributesToRender($writer);
+		$writer->addAttribute('id',$this->getClientID());
+		$this->getActiveControl()->registerCallbackClientScript($this->getPostBackOptions());		
 	}
 } 
 
-- 
cgit v1.2.3