1 files changed, 171 insertions, 171 deletions
diff --git a/framework/Collections/TAttributeCollection.php b/framework/Collections/TAttributeCollection.php
index dd5fa273..85f9b23d 100644
--- a/framework/Collections/TAttributeCollection.php
+++ b/framework/Collections/TAttributeCollection.php
@@ -1,172 +1,172 @@
-<?php
-/**
- * TAttributeCollection classes
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @link http://www.pradosoft.com/
+<?php
+/**
+ * TAttributeCollection classes
+ *
+ * @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 $Id$
- * @package System.Collections
- */
-
-/**
- * Includes TMap class
- */
-Prado::using('System.Collections.TMap');
-
-/**
- * TAttributeCollection class
- *
- * TAttributeCollection implements a collection for storing attribute names and values.
- *
- * Besides all functionalities provided by {@link TMap}, TAttributeCollection
- * allows you to get and set attribute values like getting and setting
- * properties. For example, the following usages are all valid for a
- * TAttributeCollection object:
- * <code>
- * $collection->Text='text';
- * echo $collection->Text;
- * </code>
- * They are equivalent to the following:
- * <code>
- * $collection->add('Text','text');
- * echo $collection->itemAt('Text');
- * </code>
- *
- * Note, attribute names are case-insensitive. They are converted to lower-case
- * in the collection storage.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Id$
- * @package System.Collections
- * @since 3.0
- */
-class TAttributeCollection extends TMap
-{
-	private $_caseSensitive=false;
-
-	/**
-	 * Returns a property value or an event handler list by property or event name.
-	 * This method overrides the parent implementation by returning
-	 * a key value if the key exists in the collection.
-	 * @param string the property name or the event name
-	 * @return mixed the property value or the event handler list
-	 * @throws TInvalidOperationException if the property/event is not defined.
-	 */
-	public function __get($name)
-	{
-		return $this->contains($name)?$this->itemAt($name):parent::__get($name);
-	}
-
-	/**
-	 * Sets value of a component property.
-	 * This method overrides the parent implementation by adding a new key value
-	 * to the collection.
-	 * @param string the property name or event name
-	 * @param mixed the property value or event handler
-	 * @throws TInvalidOperationException If the property is not defined or read-only.
-	 */
-	public function __set($name,$value)
-	{
-		$this->add($name,$value);
-	}
-
-	/**
-	 * @return boolean whether the keys are case-sensitive. Defaults to false.
-	 */
-	public function getCaseSensitive()
-	{
-		return $this->_caseSensitive;
-	}
-
-	/**
-	 * @param boolean whether the keys are case-sensitive.
-	 */
-	public function setCaseSensitive($value)
-	{
-		$this->_caseSensitive=TPropertyValue::ensureBoolean($value);
-	}
-
-	/**
-	 * Returns the item with the specified key.
-	 * This overrides the parent implementation by converting the key to lower case first if CaseSensitive is false.
-	 * @param mixed the key
-	 * @return mixed the element at the offset, null if no element is found at the offset
-	 */
-	public function itemAt($key)
-	{
-		return parent::itemAt($this->_caseSensitive?$key:strtolower($key));
-	}
-
-
-	/**
-	 * Adds an item into the map.
-	 * This overrides the parent implementation by converting the key to lower case first if CaseSensitive is false.
-	 * @param mixed key
-	 * @param mixed value
-	 */
-	public function add($key,$value)
-	{
-		parent::add($this->_caseSensitive?$key:strtolower($key),$value);
-	}
-
-	/**
-	 * Removes an item from the map by its key.
-	 * This overrides the parent implementation by converting the key to lower case first if CaseSensitive is false.
-	 * @param mixed the key of the item to be removed
-	 * @return mixed the removed value, null if no such key exists.
-	 */
-	public function remove($key)
-	{
-		return parent::remove($this->_caseSensitive?$key:strtolower($key));
-	}
-
-	/**
-	 * Returns whether the specified is in the map.
-	 * This overrides the parent implementation by converting the key to lower case first if CaseSensitive is false.
-	 * @param mixed the key
-	 * @return boolean whether the map contains an item with the specified key
-	 */
-	public function contains($key)
-	{
-		return parent::contains($this->_caseSensitive?$key:strtolower($key));
-	}
-
-	/**
-	 * Determines whether a property is defined.
-	 * This method overrides parent implementation by returning true
-	 * if the collection contains the named key.
-	 * @param string the property name
-	 * @return boolean whether the property is defined
-	 */
-	public function hasProperty($name)
-	{
-		return $this->contains($name) || parent::hasProperty($name);
-	}
-
-	/**
-	 * Determines whether a property can be read.
-	 * This method overrides parent implementation by returning true
-	 * if the collection contains the named key.
-	 * @param string the property name
-	 * @return boolean whether the property can be read
-	 */
-	public function canGetProperty($name)
-	{
-		return $this->contains($name) || parent::canGetProperty($name);
-	}
-
-	/**
-	 * Determines whether a property can be set.
-	 * This method overrides parent implementation by always returning true
-	 * because you can always add a new value to the collection.
-	 * @param string the property name
-	 * @return boolean true
-	 */
-	public function canSetProperty($name)
-	{
-		return true;
-	}
-}
-
+ * @license http://www.pradosoft.com/license/
+ * @version $Id$
+ * @package System.Collections
+ */
+
+/**
+ * Includes TMap class
+ */
+Prado::using('System.Collections.TMap');
+
+/**
+ * TAttributeCollection class
+ *
+ * TAttributeCollection implements a collection for storing attribute names and values.
+ *
+ * Besides all functionalities provided by {@link TMap}, TAttributeCollection
+ * allows you to get and set attribute values like getting and setting
+ * properties. For example, the following usages are all valid for a
+ * TAttributeCollection object:
+ * <code>
+ * $collection->Text='text';
+ * echo $collection->Text;
+ * </code>
+ * They are equivalent to the following:
+ * <code>
+ * $collection->add('Text','text');
+ * echo $collection->itemAt('Text');
+ * </code>
+ *
+ * Note, attribute names are case-insensitive. They are converted to lower-case
+ * in the collection storage.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id$
+ * @package System.Collections
+ * @since 3.0
+ */
+class TAttributeCollection extends TMap
+{
+	private $_caseSensitive=false;
+
+	/**
+	 * Returns a property value or an event handler list by property or event name.
+	 * This method overrides the parent implementation by returning
+	 * a key value if the key exists in the collection.
+	 * @param string the property name or the event name
+	 * @return mixed the property value or the event handler list
+	 * @throws TInvalidOperationException if the property/event is not defined.
+	 */
+	public function __get($name)
+	{
+		return $this->contains($name)?$this->itemAt($name):parent::__get($name);
+	}
+
+	/**
+	 * Sets value of a component property.
+	 * This method overrides the parent implementation by adding a new key value
+	 * to the collection.
+	 * @param string the property name or event name
+	 * @param mixed the property value or event handler
+	 * @throws TInvalidOperationException If the property is not defined or read-only.
+	 */
+	public function __set($name,$value)
+	{
+		$this->add($name,$value);
+	}
+
+	/**
+	 * @return boolean whether the keys are case-sensitive. Defaults to false.
+	 */
+	public function getCaseSensitive()
+	{
+		return $this->_caseSensitive;
+	}
+
+	/**
+	 * @param boolean whether the keys are case-sensitive.
+	 */
+	public function setCaseSensitive($value)
+	{
+		$this->_caseSensitive=TPropertyValue::ensureBoolean($value);
+	}
+
+	/**
+	 * Returns the item with the specified key.
+	 * This overrides the parent implementation by converting the key to lower case first if CaseSensitive is false.
+	 * @param mixed the key
+	 * @return mixed the element at the offset, null if no element is found at the offset
+	 */
+	public function itemAt($key)
+	{
+		return parent::itemAt($this->_caseSensitive?$key:strtolower($key));
+	}
+
+
+	/**
+	 * Adds an item into the map.
+	 * This overrides the parent implementation by converting the key to lower case first if CaseSensitive is false.
+	 * @param mixed key
+	 * @param mixed value
+	 */
+	public function add($key,$value)
+	{
+		parent::add($this->_caseSensitive?$key:strtolower($key),$value);
+	}
+
+	/**
+	 * Removes an item from the map by its key.
+	 * This overrides the parent implementation by converting the key to lower case first if CaseSensitive is false.
+	 * @param mixed the key of the item to be removed
+	 * @return mixed the removed value, null if no such key exists.
+	 */
+	public function remove($key)
+	{
+		return parent::remove($this->_caseSensitive?$key:strtolower($key));
+	}
+
+	/**
+	 * Returns whether the specified is in the map.
+	 * This overrides the parent implementation by converting the key to lower case first if CaseSensitive is false.
+	 * @param mixed the key
+	 * @return boolean whether the map contains an item with the specified key
+	 */
+	public function contains($key)
+	{
+		return parent::contains($this->_caseSensitive?$key:strtolower($key));
+	}
+
+	/**
+	 * Determines whether a property is defined.
+	 * This method overrides parent implementation by returning true
+	 * if the collection contains the named key.
+	 * @param string the property name
+	 * @return boolean whether the property is defined
+	 */
+	public function hasProperty($name)
+	{
+		return $this->contains($name) || parent::hasProperty($name);
+	}
+
+	/**
+	 * Determines whether a property can be read.
+	 * This method overrides parent implementation by returning true
+	 * if the collection contains the named key.
+	 * @param string the property name
+	 * @return boolean whether the property can be read
+	 */
+	public function canGetProperty($name)
+	{
+		return $this->contains($name) || parent::canGetProperty($name);
+	}
+
+	/**
+	 * Determines whether a property can be set.
+	 * This method overrides parent implementation by always returning true
+	 * because you can always add a new value to the collection.
+	 * @param string the property name
+	 * @return boolean true
+	 */
+	public function canSetProperty($name)
+	{
+		return true;
+	}
+}
+