From 801ce8d11abac390353d985e83b53f30f0806c21 Mon Sep 17 00:00:00 2001
From: rojaro <>
Date: Fri, 10 Sep 2010 10:16:35 +0000
Subject: moved TListItemCollection class from TListControl.php to separate
class file in collections to fix #276
---
framework/Web/UI/WebControls/TListControl.php | 151 +-------------------------
1 file changed, 4 insertions(+), 147 deletions(-)
(limited to 'framework/Web/UI/WebControls')
diff --git a/framework/Web/UI/WebControls/TListControl.php b/framework/Web/UI/WebControls/TListControl.php
index c69b387e..e0c25b9e 100644
--- a/framework/Web/UI/WebControls/TListControl.php
+++ b/framework/Web/UI/WebControls/TListControl.php
@@ -1,10 +1,12 @@
<?php
+
/**
* TListControl class file
*
+ * @author Robin J. Rogge <rojaro@gmail.com>
* @author Qiang Xue <qiang.xue@gmail.com>
* @link http://www.pradosoft.com/
- * @copyright Copyright © 2005-2008 PradoSoft
+ * @copyright Copyright © 2005-2010 PradoSoft
* @license http://www.pradosoft.com/license/
* @version $Id$
* @package System.Web.UI.WebControls
@@ -15,10 +17,10 @@
*/
Prado::using('System.Web.UI.WebControls.TDataBoundControl');
Prado::using('System.Web.UI.WebControls.TListItem');
+Prado::using('System.Collections.TListItemCollection');
Prado::using('System.Collections.TAttributeCollection');
Prado::using('System.Util.TDataFieldAccessor');
-
/**
* TListControl class
*
@@ -878,151 +880,6 @@ abstract class TListControl extends TDataBoundControl implements IDataRenderer
}
}
-/**
- * TListItemCollection class.
- *
- * TListItemCollection maintains a list of {@link TListItem} for {@link TListControl}.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Id$
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class TListItemCollection extends TList
-{
- /**
- * Creates a list item object.
- * This method may be overriden to provide a customized list item object.
- * @param integer index where the newly created item is to be inserted at.
- * If -1, the item will be appended to the end.
- * @return TListItem list item object
- */
- public function createListItem($index=-1)
- {
- $item=$this->createNewListItem();
- if($index<0)
- $this->add($item);
- else
- $this->insertAt($index,$item);
- return $item;
- }
-
- /**
- * @return TListItem new item.
- */
- protected function createNewListItem($text=null)
- {
- $item = new TListItem;
- if($text!==null)
- $item->setText($text);
- return $item;
- }
-
- /**
- * Inserts an item into the collection.
- * @param integer the location where the item will be inserted.
- * The current item at the place and the following ones will be moved backward.
- * @param TListItem the item to be inserted.
- * @throws TInvalidDataTypeException if the item being inserted is neither a string nor TListItem
- */
- public function insertAt($index,$item)
- {
- if(is_string($item))
- $item = $this->createNewListItem($item);
- if(!($item instanceof TListItem))
- throw new TInvalidDataTypeException('listitemcollection_item_invalid',get_class($this));
- parent::insertAt($index,$item);
- }
-
- /**
- * Finds the lowest cardinal index of the item whose value is the one being looked for.
- * @param string the value to be looked for
- * @param boolean whether to look for disabled items also
- * @return integer the index of the item found, -1 if not found.
- */
- public function findIndexByValue($value,$includeDisabled=true)
- {
- $value=TPropertyValue::ensureString($value);
- $index=0;
- foreach($this as $item)
- {
- if($item->getValue()===$value && ($includeDisabled || $item->getEnabled()))
- return $index;
- $index++;
- }
- return -1;
- }
-
- /**
- * Finds the lowest cardinal index of the item whose text is the one being looked for.
- * @param string the text to be looked for
- * @param boolean whether to look for disabled items also
- * @return integer the index of the item found, -1 if not found.
- */
- public function findIndexByText($text,$includeDisabled=true)
- {
- $text=TPropertyValue::ensureString($text);
- $index=0;
- foreach($this as $item)
- {
- if($item->getText()===$text && ($includeDisabled || $item->getEnabled()))
- return $index;
- $index++;
- }
- return -1;
- }
-
- /**
- * Finds the item whose value is the one being looked for.
- * @param string the value to be looked for
- * @param boolean whether to look for disabled items also
- * @return TListItem the item found, null if not found.
- */
- public function findItemByValue($value,$includeDisabled=true)
- {
- if(($index=$this->findIndexByValue($value,$includeDisabled))>=0)
- return $this->itemAt($index);
- else
- return null;
- }
-
- /**
- * Finds the item whose text is the one being looked for.
- * @param string the text to be looked for
- * @param boolean whether to look for disabled items also
- * @return TListItem the item found, null if not found.
- */
- public function findItemByText($text,$includeDisabled=true)
- {
- if(($index=$this->findIndexByText($text,$includeDisabled))>=0)
- return $this->itemAt($index);
- else
- return null;
- }
-
- /**
- * Loads state into every item in the collection.
- * This method should only be used by framework and control developers.
- * @param array|null state to be loaded.
- */
- public function loadState($state)
- {
- $this->clear();
- if($state!==null)
- $this->copyFrom($state);
- }
-
- /**
- * Saves state of items.
- * This method should only be used by framework and control developers.
- * @return array|null the saved state
- */
- public function saveState()
- {
- return ($this->getCount()>0) ? $this->toArray() : null;
- }
-}
-
/**
* IListControlAdapter interface
*
--
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