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-rw-r--r--framework/Collections/TListItemCollection.php328
1 files changed, 164 insertions, 164 deletions
diff --git a/framework/Collections/TListItemCollection.php b/framework/Collections/TListItemCollection.php
index 73158553..13a44bcd 100644
--- a/framework/Collections/TListItemCollection.php
+++ b/framework/Collections/TListItemCollection.php
@@ -1,164 +1,164 @@
-<?php
-
-/**
- * TListItemCollection class file
- *
- * @author Robin J. Rogge <rojaro@gmail.com>
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @link http://www.pradosoft.com/
- * @copyright Copyright &copy; 2005-2012 PradoSoft
- * @license http://www.pradosoft.com/license/
- * @version $Id: TListControl.php 2624 2009-03-19 21:20:47Z godzilla80@gmx.net $
- * @package System.Collections
- */
-
-/**
- * Includes the supporting classes
- */
-Prado::using('System.Collections.TList');
-Prado::using('System.Web.UI.WebControls.TListItem');
-
-/**
- * TListItemCollection class.
- *
- * TListItemCollection maintains a list of {@link TListItem} for {@link TListControl}.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Id: TListControl.php 2624 2009-03-19 21:20:47Z godzilla80@gmx.net $
- * @package System.Collections
- * @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;
- }
-}
+<?php
+
+/**
+ * TListItemCollection class file
+ *
+ * @author Robin J. Rogge <rojaro@gmail.com>
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @link http://www.pradosoft.com/
+ * @copyright Copyright &copy; 2005-2012 PradoSoft
+ * @license http://www.pradosoft.com/license/
+ * @version $Id: TListControl.php 2624 2009-03-19 21:20:47Z godzilla80@gmx.net $
+ * @package System.Collections
+ */
+
+/**
+ * Includes the supporting classes
+ */
+Prado::using('System.Collections.TList');
+Prado::using('System.Web.UI.WebControls.TListItem');
+
+/**
+ * TListItemCollection class.
+ *
+ * TListItemCollection maintains a list of {@link TListItem} for {@link TListControl}.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id: TListControl.php 2624 2009-03-19 21:20:47Z godzilla80@gmx.net $
+ * @package System.Collections
+ * @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;
+ }
+}
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