1 files changed, 377 insertions, 377 deletions
diff --git a/framework/Web/UI/WebControls/THead.php b/framework/Web/UI/WebControls/THead.php
index c0042c22..7966f2d3 100644
--- a/framework/Web/UI/WebControls/THead.php
+++ b/framework/Web/UI/WebControls/THead.php
@@ -1,377 +1,377 @@
-<?php
-/**
- * THead class file
- *
- * @author Marcus Nyeholt <tanus@users.sourceforge.net> and 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.Web.UI
- */
-
-/**
- * THead class
- *
- * THead displays a head element on a page. It displays the content
- * enclosed in its body and the page title set by the
- * {@link setTitle Title} property. In addition, stylesheets and JavaScripts registered via
- * {@link TClientScriptManager::registerStyleSheet}, {@link TClientScriptManager::registerStyleSheetFile}
- * {@link TClientScriptManager::registerHeadJavaScript}, and
- * {@link TClientScriptManager::registerHeadJavaScriptFile} will also be displayed
- * in the head.
- * THead also manages and displays meta tags through its {@link getMetaTags MetaTags}
- * property. You can add a meta object to the collection in code dynamically,
- * or add it in template using the following syntax,
- * <code>
- * <com:THead>
- *   <com:TMetaTag HttpEquiv="Pragma" Content="no-cache" />
- *   <com:TMetaTag Name="keywords" Content="Prado" />
- * </com:THead>
- * </code>
- *
- * Note, {@link TPage} has a property {@link TPage::getHead Head} that refers to
- * the THead control currently on the page. A page can have at most one THead
- * control. Although not required, it is recommended to place a THead on your page.
- * Without a THead on the page, stylesheets and javascripts in the current page
- * theme will not be rendered.
- *
- * @author Marcus Nyeholt <tanus@users.sourceforge.net> and Qiang Xue <qiang.xue@gmail.com>
- * @version $Id$
- * @package System.Web.UI
- * @since 3.0
- */
-class THead extends TControl
-{
-	/**
-	 * @var TList list of meta name tags to be loaded by {@link THead}
-	 */
-	private $_metaTags=null;
-
-	/**
-	 * Registers the head control with the current page.
-	 * This method is invoked when the control enters 'Init' stage.
-	 * The method raises 'Init' event.
-	 * If you override this method, be sure to call the parent implementation
-	 * so that the event handlers can be invoked.
-	 * @param TEventParameter event parameter to be passed to the event handlers
-	 */
-	public function onInit($param)
-	{
-		parent::onInit($param);
-		$this->getPage()->setHead($this);
-	}
-
-	/**
-	 * Processes an object that is created during parsing template.
-	 * This method adds TMetaTag components into the {@link getMetaTags MetaTags}
-	 * collection of the head control.
-	 * @param string|TComponent text string or component parsed and instantiated in template
-	 * @see createdOnTemplate
-	 */
-	public function addParsedObject($object)
-	{
-		if($object instanceof TMetaTag)
-			$this->getMetaTags()->add($object);
-		else
-			parent::addParsedObject($object);
-	}
-
-	/**
-	 * @return string the page title.
-	 */
-	public function getTitle()
-	{
-		return $this->getViewState('Title','');
-	}
-
-	/**
-	 * Sets the page title.
-	 * This title will be rendered only if the {@link TPage::getTitle Title} property
-	 * of the page is empty.
-	 * @param string the page title.
-	 */
-	public function setTitle($value)
-	{
-		$this->setViewState('Title',$value,'');
-	}
-
-	/**
-	 * @return string base URL of the page. This URL is rendered as the 'href' attribute of <base> tag. Defaults to ''.
-	 */
-	public function getBaseUrl()
-	{
-		return $this->getViewState('BaseUrl','');
-	}
-
-	/**
-	 * @param string base URL of the page. This URL is rendered as the 'href' attribute of <base> tag.
-	 */
-	public function setBaseUrl($url)
-	{
-		$this->setViewState('BaseUrl',$url,'');
-	}
-
-	/**
-	 * @return string the URL for the shortcut icon of the page. Defaults to ''.
-	 */
-	public function getShortcutIcon()
-	{
-		return $this->getViewState('ShortcutIcon','');
-	}
-
-	/**
-	 * @param string the URL for the shortcut icon of the page.
-	 */
-	public function setShortcutIcon($url)
-	{
-		$this->setViewState('ShortcutIcon',$url,'');
-	}
-
-	/**
-	 * @return TMetaTagCollection meta tag collection
-	 */
-	public function getMetaTags()
-	{
-		if(($metaTags=$this->getViewState('MetaTags',null))===null)
-		{
-			$metaTags=new TMetaTagCollection;
-			$this->setViewState('MetaTags',$metaTags,null);
-		}
-		return $metaTags;
-	}
-
-	/**
-	 * Renders the head control.
-	 * @param THtmlWriter the writer for rendering purpose.
-	 */
-	public function render($writer)
-	{
-		$page=$this->getPage();
-		$title=$this->getTitle();
-		$writer->write("<head>\n<title>".THttpUtility::htmlEncode($title)."</title>\n");
-		if(($baseUrl=$this->getBaseUrl())!=='')
-			$writer->write('<base href="'.$baseUrl."\" />\n");
-		if(($icon=$this->getShortcutIcon())!=='')
-			$writer->write('<link rel="shortcut icon" href="'.$icon."\" />\n");
-
-		if(($metaTags=$this->getMetaTags())!==null)
-		{
-			foreach($metaTags as $metaTag)
-			{
-				$metaTag->render($writer);
-				$writer->writeLine();
-			}
-		}
-		$cs=$page->getClientScript();
-		$cs->renderStyleSheetFiles($writer);
-		$cs->renderStyleSheets($writer);
-		if($page->getClientSupportsJavaScript())
-		{
-			$cs->renderHeadScriptFiles($writer);
-			$cs->renderHeadScripts($writer);
-		}
-		parent::render($writer);
-		$writer->write("</head>\n");
-	}
-}
-
-/**
- * TMetaTag class.
- *
- * TMetaTag represents a meta tag appearing in a page head section.
- * You can set its {@link setID ID}, {@link setHttpEquiv HttpEquiv},
- * {@link setName Name}, {@link setContent Content}, {@link setScheme Scheme}
- * properties, which correspond to id, http-equiv, name, content, and scheme
- * attributes for a meta tag, respectively.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Id$
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class TMetaTag extends TComponent
-{
-	/**
-	 * @var string id of the meta tag
-	 */
-	private $_id='';
-	/**
-	 * @var string http-equiv attribute of the meta tag
-	 */
-	private $_httpEquiv='';
-	/**
-	 * @var string name attribute of the meta tag
-	 */
-	private $_name='';
-	/**
-	 * @var string content attribute of the meta tag
-	 */
-	private $_content='';
-	/**
-	 * @var string scheme attribute of the meta tag
-	 */
-	private $_scheme='';
-
-	/**
-	 * @return string id of the meta tag
-	 */
-	public function getID()
-	{
-		return $this->_id;
-	}
-
-	/**
-	 * @param string id of the meta tag
-	 */
-	public function setID($value)
-	{
-		$this->_id=$value;
-	}
-
-	/**
-	 * @return string http-equiv attribute of the meta tag
-	 */
-	public function getHttpEquiv()
-	{
-		return $this->_httpEquiv;
-	}
-
-	/**
-	 * @param string http-equiv attribute of the meta tag
-	 */
-	public function setHttpEquiv($value)
-	{
-		$this->_httpEquiv=$value;
-	}
-
-	/**
-	 * @return string name attribute of the meta tag
-	 */
-	public function getName()
-	{
-		return $this->_name;
-	}
-
-	/**
-	 * @param string name attribute of the meta tag
-	 */
-	public function setName($value)
-	{
-		$this->_name=$value;
-	}
-
-	/**
-	 * @return string content attribute of the meta tag
-	 */
-	public function getContent()
-	{
-		return $this->_content;
-	}
-
-	/**
-	 * @param string content attribute of the meta tag
-	 */
-	public function setContent($value)
-	{
-		$this->_content=$value;
-	}
-
-	/**
-	 * @return string scheme attribute of the meta tag
-	 */
-	public function getScheme()
-	{
-		return $this->_scheme;
-	}
-
-	/**
-	 * @param string scheme attribute of the meta tag
-	 */
-	public function setScheme($value)
-	{
-		$this->_scheme=$value;
-	}
-
-	/**
-	 * Renders the meta tag.
-	 * @param THtmlWriter writer for the rendering purpose
-	 */
-	public function render($writer)
-	{
-		if($this->_id!=='')
-			$writer->addAttribute('id',$this->_id);
-		if($this->_name!=='')
-			$writer->addAttribute('name',$this->_name);
-		if($this->_httpEquiv!=='')
-			$writer->addAttribute('http-equiv',$this->_httpEquiv);
-		if($this->_scheme!=='')
-			$writer->addAttribute('scheme',$this->_scheme);
-		$writer->addAttribute('content',$this->_content);
-		$writer->renderBeginTag('meta');
-		$writer->renderEndTag();
-	}
-}
-
-
-/**
- * TMetaTagCollection class
- *
- * TMetaTagCollection represents a collection of meta tags
- * contained in a {@link THead} control.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Id$
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class TMetaTagCollection extends TList
-{
-	/**
-	 * Inserts an item at the specified position.
-	 * This overrides the parent implementation by performing type
-	 * check on the item being added.
-	 * @param integer the speicified position.
-	 * @param mixed new item
-	 * @throws TInvalidDataTypeException if the item to be inserted is not a {@link TMetaTag}
-	 */
-	public function insertAt($index,$item)
-	{
-		if($item instanceof TMetaTag)
-			parent::insertAt($index,$item);
-		else
-			throw new TInvalidDataTypeException('metatagcollection_metatag_invalid');
-	}
-
-	/**
-	 * Finds the lowest cardinal index of the meta tag whose id is the one being looked for.
-	 * @param string the ID of the meta tag to be looked for
-	 * @return integer the index of the meta tag found, -1 if not found.
-	 */
-	public function findIndexByID($id)
-	{
-		$index=0;
-		foreach($this as $item)
-		{
-			if($item->getID()===$id)
-				return $index;
-			$index++;
-		}
-		return -1;
-	}
-
-	/**
-	 * Finds the item whose value is the one being looked for.
-	 * @param string the id of the meta tag to be looked for
-	 * @return TMetaTag the meta tag found, null if not found.
-	 */
-	public function findMetaTagByID($id)
-	{
-		if(($index=$this->findIndexByID($id))>=0)
-			return $this->itemAt($index);
-		else
-			return null;
-	}
-}
-
-?>
+<?php
+/**
+ * THead class file
+ *
+ * @author Marcus Nyeholt <tanus@users.sourceforge.net> and 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.Web.UI
+ */
+
+/**
+ * THead class
+ *
+ * THead displays a head element on a page. It displays the content
+ * enclosed in its body and the page title set by the
+ * {@link setTitle Title} property. In addition, stylesheets and JavaScripts registered via
+ * {@link TClientScriptManager::registerStyleSheet}, {@link TClientScriptManager::registerStyleSheetFile}
+ * {@link TClientScriptManager::registerHeadJavaScript}, and
+ * {@link TClientScriptManager::registerHeadJavaScriptFile} will also be displayed
+ * in the head.
+ * THead also manages and displays meta tags through its {@link getMetaTags MetaTags}
+ * property. You can add a meta object to the collection in code dynamically,
+ * or add it in template using the following syntax,
+ * <code>
+ * <com:THead>
+ *   <com:TMetaTag HttpEquiv="Pragma" Content="no-cache" />
+ *   <com:TMetaTag Name="keywords" Content="Prado" />
+ * </com:THead>
+ * </code>
+ *
+ * Note, {@link TPage} has a property {@link TPage::getHead Head} that refers to
+ * the THead control currently on the page. A page can have at most one THead
+ * control. Although not required, it is recommended to place a THead on your page.
+ * Without a THead on the page, stylesheets and javascripts in the current page
+ * theme will not be rendered.
+ *
+ * @author Marcus Nyeholt <tanus@users.sourceforge.net> and Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id$
+ * @package System.Web.UI
+ * @since 3.0
+ */
+class THead extends TControl
+{
+	/**
+	 * @var TList list of meta name tags to be loaded by {@link THead}
+	 */
+	private $_metaTags=null;
+
+	/**
+	 * Registers the head control with the current page.
+	 * This method is invoked when the control enters 'Init' stage.
+	 * The method raises 'Init' event.
+	 * If you override this method, be sure to call the parent implementation
+	 * so that the event handlers can be invoked.
+	 * @param TEventParameter event parameter to be passed to the event handlers
+	 */
+	public function onInit($param)
+	{
+		parent::onInit($param);
+		$this->getPage()->setHead($this);
+	}
+
+	/**
+	 * Processes an object that is created during parsing template.
+	 * This method adds TMetaTag components into the {@link getMetaTags MetaTags}
+	 * collection of the head control.
+	 * @param string|TComponent text string or component parsed and instantiated in template
+	 * @see createdOnTemplate
+	 */
+	public function addParsedObject($object)
+	{
+		if($object instanceof TMetaTag)
+			$this->getMetaTags()->add($object);
+		else
+			parent::addParsedObject($object);
+	}
+
+	/**
+	 * @return string the page title.
+	 */
+	public function getTitle()
+	{
+		return $this->getViewState('Title','');
+	}
+
+	/**
+	 * Sets the page title.
+	 * This title will be rendered only if the {@link TPage::getTitle Title} property
+	 * of the page is empty.
+	 * @param string the page title.
+	 */
+	public function setTitle($value)
+	{
+		$this->setViewState('Title',$value,'');
+	}
+
+	/**
+	 * @return string base URL of the page. This URL is rendered as the 'href' attribute of <base> tag. Defaults to ''.
+	 */
+	public function getBaseUrl()
+	{
+		return $this->getViewState('BaseUrl','');
+	}
+
+	/**
+	 * @param string base URL of the page. This URL is rendered as the 'href' attribute of <base> tag.
+	 */
+	public function setBaseUrl($url)
+	{
+		$this->setViewState('BaseUrl',$url,'');
+	}
+
+	/**
+	 * @return string the URL for the shortcut icon of the page. Defaults to ''.
+	 */
+	public function getShortcutIcon()
+	{
+		return $this->getViewState('ShortcutIcon','');
+	}
+
+	/**
+	 * @param string the URL for the shortcut icon of the page.
+	 */
+	public function setShortcutIcon($url)
+	{
+		$this->setViewState('ShortcutIcon',$url,'');
+	}
+
+	/**
+	 * @return TMetaTagCollection meta tag collection
+	 */
+	public function getMetaTags()
+	{
+		if(($metaTags=$this->getViewState('MetaTags',null))===null)
+		{
+			$metaTags=new TMetaTagCollection;
+			$this->setViewState('MetaTags',$metaTags,null);
+		}
+		return $metaTags;
+	}
+
+	/**
+	 * Renders the head control.
+	 * @param THtmlWriter the writer for rendering purpose.
+	 */
+	public function render($writer)
+	{
+		$page=$this->getPage();
+		$title=$this->getTitle();
+		$writer->write("<head>\n<title>".THttpUtility::htmlEncode($title)."</title>\n");
+		if(($baseUrl=$this->getBaseUrl())!=='')
+			$writer->write('<base href="'.$baseUrl."\" />\n");
+		if(($icon=$this->getShortcutIcon())!=='')
+			$writer->write('<link rel="shortcut icon" href="'.$icon."\" />\n");
+
+		if(($metaTags=$this->getMetaTags())!==null)
+		{
+			foreach($metaTags as $metaTag)
+			{
+				$metaTag->render($writer);
+				$writer->writeLine();
+			}
+		}
+		$cs=$page->getClientScript();
+		$cs->renderStyleSheetFiles($writer);
+		$cs->renderStyleSheets($writer);
+		if($page->getClientSupportsJavaScript())
+		{
+			$cs->renderHeadScriptFiles($writer);
+			$cs->renderHeadScripts($writer);
+		}
+		parent::render($writer);
+		$writer->write("</head>\n");
+	}
+}
+
+/**
+ * TMetaTag class.
+ *
+ * TMetaTag represents a meta tag appearing in a page head section.
+ * You can set its {@link setID ID}, {@link setHttpEquiv HttpEquiv},
+ * {@link setName Name}, {@link setContent Content}, {@link setScheme Scheme}
+ * properties, which correspond to id, http-equiv, name, content, and scheme
+ * attributes for a meta tag, respectively.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id$
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TMetaTag extends TComponent
+{
+	/**
+	 * @var string id of the meta tag
+	 */
+	private $_id='';
+	/**
+	 * @var string http-equiv attribute of the meta tag
+	 */
+	private $_httpEquiv='';
+	/**
+	 * @var string name attribute of the meta tag
+	 */
+	private $_name='';
+	/**
+	 * @var string content attribute of the meta tag
+	 */
+	private $_content='';
+	/**
+	 * @var string scheme attribute of the meta tag
+	 */
+	private $_scheme='';
+
+	/**
+	 * @return string id of the meta tag
+	 */
+	public function getID()
+	{
+		return $this->_id;
+	}
+
+	/**
+	 * @param string id of the meta tag
+	 */
+	public function setID($value)
+	{
+		$this->_id=$value;
+	}
+
+	/**
+	 * @return string http-equiv attribute of the meta tag
+	 */
+	public function getHttpEquiv()
+	{
+		return $this->_httpEquiv;
+	}
+
+	/**
+	 * @param string http-equiv attribute of the meta tag
+	 */
+	public function setHttpEquiv($value)
+	{
+		$this->_httpEquiv=$value;
+	}
+
+	/**
+	 * @return string name attribute of the meta tag
+	 */
+	public function getName()
+	{
+		return $this->_name;
+	}
+
+	/**
+	 * @param string name attribute of the meta tag
+	 */
+	public function setName($value)
+	{
+		$this->_name=$value;
+	}
+
+	/**
+	 * @return string content attribute of the meta tag
+	 */
+	public function getContent()
+	{
+		return $this->_content;
+	}
+
+	/**
+	 * @param string content attribute of the meta tag
+	 */
+	public function setContent($value)
+	{
+		$this->_content=$value;
+	}
+
+	/**
+	 * @return string scheme attribute of the meta tag
+	 */
+	public function getScheme()
+	{
+		return $this->_scheme;
+	}
+
+	/**
+	 * @param string scheme attribute of the meta tag
+	 */
+	public function setScheme($value)
+	{
+		$this->_scheme=$value;
+	}
+
+	/**
+	 * Renders the meta tag.
+	 * @param THtmlWriter writer for the rendering purpose
+	 */
+	public function render($writer)
+	{
+		if($this->_id!=='')
+			$writer->addAttribute('id',$this->_id);
+		if($this->_name!=='')
+			$writer->addAttribute('name',$this->_name);
+		if($this->_httpEquiv!=='')
+			$writer->addAttribute('http-equiv',$this->_httpEquiv);
+		if($this->_scheme!=='')
+			$writer->addAttribute('scheme',$this->_scheme);
+		$writer->addAttribute('content',$this->_content);
+		$writer->renderBeginTag('meta');
+		$writer->renderEndTag();
+	}
+}
+
+
+/**
+ * TMetaTagCollection class
+ *
+ * TMetaTagCollection represents a collection of meta tags
+ * contained in a {@link THead} control.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id$
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TMetaTagCollection extends TList
+{
+	/**
+	 * Inserts an item at the specified position.
+	 * This overrides the parent implementation by performing type
+	 * check on the item being added.
+	 * @param integer the speicified position.
+	 * @param mixed new item
+	 * @throws TInvalidDataTypeException if the item to be inserted is not a {@link TMetaTag}
+	 */
+	public function insertAt($index,$item)
+	{
+		if($item instanceof TMetaTag)
+			parent::insertAt($index,$item);
+		else
+			throw new TInvalidDataTypeException('metatagcollection_metatag_invalid');
+	}
+
+	/**
+	 * Finds the lowest cardinal index of the meta tag whose id is the one being looked for.
+	 * @param string the ID of the meta tag to be looked for
+	 * @return integer the index of the meta tag found, -1 if not found.
+	 */
+	public function findIndexByID($id)
+	{
+		$index=0;
+		foreach($this as $item)
+		{
+			if($item->getID()===$id)
+				return $index;
+			$index++;
+		}
+		return -1;
+	}
+
+	/**
+	 * Finds the item whose value is the one being looked for.
+	 * @param string the id of the meta tag to be looked for
+	 * @return TMetaTag the meta tag found, null if not found.
+	 */
+	public function findMetaTagByID($id)
+	{
+		if(($index=$this->findIndexByID($id))>=0)
+			return $this->itemAt($index);
+		else
+			return null;
+	}
+}
+
+?>