Merge from 3.0 branch till 1016.

7 files changed, 146 insertions, 116 deletions

diff --git a/framework/TComponent.php b/framework/TComponent.php
index 99907e4d..64854692 100644
--- a/framework/TComponent.php
+++ b/framework/TComponent.php
@@ -360,7 +360,10 @@ class TComponent
 							$object=$this->getSubProperty(substr($method,0,$pos));

 							$method=substr($method,$pos+1);

 						}

-						$object->$method($sender,$param);

+						if(method_exists($object,$method))

+							$object->$method($sender,$param);

+						else

+							throw new TInvalidDataValueException('component_eventhandler_invalid',get_class($this),$name);

 					}

 				}

 				else

diff --git a/framework/Web/TAssetManager.php b/framework/Web/TAssetManager.php
index 5600c4ab..f3ebe7c3 100644
--- a/framework/Web/TAssetManager.php
+++ b/framework/Web/TAssetManager.php
@@ -213,6 +213,7 @@ class TAssetManager extends TModule
 	 * File modification time is used to ensure the copied files are latest.

 	 * @param string the source directory

 	 * @param string the destination directory

+	 * @todo a generic solution to ignore certain directories and files

 	 */

 	protected function copyDirectory($src,$dst)

 	{

@@ -221,7 +222,7 @@ class TAssetManager extends TModule
 		$folder=@opendir($src);

 		while($file=@readdir($folder))

 		{

-			if($file==='.' || $file==='..')

+			if($file==='.' || $file==='..' || $file==='.svn')

 				continue;

 			else if(is_file($src.'/'.$file))

 			{

diff --git a/framework/Web/THttpRequest.php b/framework/Web/THttpRequest.php
index 71237fa1..9b06076e 100644
--- a/framework/Web/THttpRequest.php
+++ b/framework/Web/THttpRequest.php
@@ -460,9 +460,12 @@ class THttpRequest extends TApplicationComponent implements IteratorAggregate,Ar
 					{

 						$name=urlencode($name.'[]');

 						foreach($value as $v)

-							$url.=$amp.$name.'='.$v;

+						{

+							if(($v=trim($v))!=='')

+								$url.=$amp.$name.'='.$v;

+						}

 					}

-					else

+					else if(($value=trim($value))!=='')

 						$url.=$amp.urlencode($name).'='.urlencode($value);

 				}

 			}

@@ -473,9 +476,12 @@ class THttpRequest extends TApplicationComponent implements IteratorAggregate,Ar
 					if(is_array($value))

 					{

 						foreach($value as $v)

-							$url.=$amp.$name.'[]='.$v;

+						{

+							if(($v=trim($v))!=='')

+								$url.=$amp.$name.'[]='.$v;

+						}

 					}

-					else

+					else if(($value=trim($value))!=='')

 						$url.=$amp.$name.'='.$value;

 				}

 			}

diff --git a/framework/Web/UI/TTemplateManager.php b/framework/Web/UI/TTemplateManager.php
index eac7c157..b29466ad 100644
--- a/framework/Web/UI/TTemplateManager.php
+++ b/framework/Web/UI/TTemplateManager.php
@@ -132,9 +132,7 @@ class TTemplateManager extends TModule
  * - directive: directive specifies the property values for the template owner.

  * It is in the format of <% property name-value pairs %>

  * - expressions: They are in the formate of <= PHP expression > and <% PHP statements >

- * - comments: There are two kinds of comments, regular HTML comments and special template comments.

- * The former is in the format of <!-- comments -->, which will be treated as text strings.

- * The latter is in the format of <%* comments %>, which will be stripped out.

+ * - comments: Special template comments enclosed within <!-- comments --!> will be stripped out.

  *

  * Tags other than the above are not required to be well-formed.

  *

@@ -152,13 +150,12 @@ class TTemplate extends TApplicationComponent implements ITemplate
 {

 	/**

 	 *  '<!--.*?--!>' - template comments

-	 *	'<!--.*?-->'  - HTML comments

 	 *	'<\/?com:([\w\.]+)((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?"|\s*[\w\.]+=<%.*?%>)*)\s*\/?>' - component tags

 	 *	'<\/?prop:([\w\.]+)\s*>'  - property tags

 	 *	'<%@\s*((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?")*)\s*%>'  - directives

 	 *	'<%[%#~\\$=\\[](.*?)%>'  - expressions

 	 */

-	const REGEX_RULES='/<!--.*?--!>|<!--.*?-->|<\/?com:([\w\.]+)((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?"|\s*[\w\.]+=<%.*?%>)*)\s*\/?>|<\/?prop:([\w\.]+)\s*>|<%@\s*((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?")*)\s*%>|<%[%#~\\$=\\[](.*?)%>/msS';

+	const REGEX_RULES='/<!--.*?--!>|<\/?com:([\w\.]+)((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?"|\s*[\w\.]+=<%.*?%>)*)\s*\/?>|<\/?prop:([\w\.]+)\s*>|<%@\s*((?:\s*[\w\.]+=\'.*?\'|\s*[\w\.]+=".*?")*)\s*%>|<%[%#~\\$=\\[](.*?)%>/msS';

 

 	/**

 	 * Different configurations of component property/event/attribute

@@ -280,6 +277,7 @@ class TTemplate extends TApplicationComponent implements ITemplate
 		if(($page=$tplControl->getPage())===null)

 			$page=$this->getService()->getRequestedPage();

 		$controls=array();

+		$directChildren=array();

 		foreach($this->_tpl as $key=>$object)

 		{

 			if($object[0]===-1)

@@ -315,7 +313,10 @@ class TTemplate extends TApplicationComponent implements ITemplate
 					// apply attributes

 					foreach($properties as $name=>$value)

 						$this->configureControl($component,$name,$value);

-					$component->createdOnTemplate($parent);

+					if($parent===$tplControl)

+						$directChildren[]=$component;

+					else

+						$component->createdOnTemplate($parent);

 					if($component->getAllowChildControls())

 						$controls[$key]=$component;

 				}

@@ -331,20 +332,45 @@ class TTemplate extends TApplicationComponent implements ITemplate
 					}

 					foreach($properties as $name=>$value)

 						$this->configureComponent($component,$name,$value);

-					$parent->addParsedObject($component);

+					if($parent===$tplControl)

+						$directChildren[]=$component;

+					else

+						$parent->addParsedObject($component);

 				}

 			}

-			else if(is_string($object[1]))

-				$parent->addParsedObject($object[1]);

 			else if($object[1] instanceof TCompositeLiteral)

 			{

-				$o=clone $object[1];

-				$o->setContainer($tplControl);

-				$parent->addParsedObject($o);

+				if($object[1] instanceof TCompositeLiteral)

+				{

+					// need to clone a new object because the one in template is reused

+					$o=clone $object[1];

+					$o->setContainer($tplControl);

+					if($parent===$tplControl)

+						$directChildren[]=$o;

+					else

+						$parent->addParsedObject($o);

+				}

+				else

+				{

+					if($parent===$tplControl)

+						$directChildren[]=$object[1];

+					else

+						$parent->addParsedObject($object[1]);

+				}

 			}

 			else

 				throw new TConfigurationException('template_content_unexpected',(string)$object[1]);

 		}

+		// delay setting parent till now because the parent may cause

+		// the child to do lifecycle catchup which may cause problem

+		// if the child needs its own child controls.

+		foreach($directChildren as $control)

+		{

+			if($control instanceof TControl)

+				$control->createdOnTemplate($tplControl);

+			else

+				$tplControl->addParsedObject($control);

+		}

 	}

 

 	/**

@@ -640,15 +666,11 @@ class TTemplate extends TApplicationComponent implements ITemplate
 				}

 				else if(strpos($str,'<!--')===0)	// comments

 				{

-					if(strrpos($str,'--!>')===strlen($str)-4)  // template comments

-					{

-						if($expectPropEnd)

-							throw new TConfigurationException('template_comments_forbidden');

-						if($matchStart>$textStart)

-							$tpl[$c++]=array($container,substr($input,$textStart,$matchStart-$textStart));

-						$textStart=$matchEnd+1;

-					}

-					// else, HTML comments and we do nothing

+					if($expectPropEnd)

+						throw new TConfigurationException('template_comments_forbidden');

+					if($matchStart>$textStart)

+						$tpl[$c++]=array($container,substr($input,$textStart,$matchStart-$textStart));

+					$textStart=$matchEnd+1;

 				}

 				else

 					throw new TConfigurationException('template_matching_unexpected',$match);

diff --git a/framework/Web/UI/WebControls/TTable.php b/framework/Web/UI/WebControls/TTable.php
index 4fcbb6fb..e7baca02 100644
--- a/framework/Web/UI/WebControls/TTable.php
+++ b/framework/Web/UI/WebControls/TTable.php
@@ -124,13 +124,21 @@ class TTable extends TWebControl
 	}

 

 	/**

-	 * @return TTableRowCollection list of {@link TTableRow} controls

+	 * Creates a control collection object that is to be used to hold child controls

+	 * @return TTableRowCollection control collection

+	 * @see getControls

+	 */

+	protected function createControlCollection()

+	{

+		return new TTableRowCollection($this);

+	}

+

+	/**

+	 * @return TTableCellCollection list of {@link TTableCell} controls

 	 */

 	public function getRows()

 	{

-		if(!$this->_rows)

-			$this->_rows=new TTableRowCollection($this);

-		return $this->_rows;

+		return $this->getControls();

 	}

 

 	/**

@@ -288,10 +296,10 @@ class TTable extends TWebControl
 	 */

 	public function renderContents($writer)

 	{

-		if($this->_rows)

+		if($this->getHasControls())

 		{

 			$writer->writeLine();

-			foreach($this->_rows as $row)

+			foreach($this->getControls() as $row)

 			{

 				$row->renderControl($writer);

 				$writer->writeLine();

@@ -300,6 +308,7 @@ class TTable extends TWebControl
 	}

 }

 

+

 /**

  * TTableRowCollection class.

  *

@@ -310,23 +319,9 @@ class TTable extends TWebControl
  * @package System.Web.UI.WebControls

  * @since 3.0

  */

-class TTableRowCollection extends TList

+class TTableRowCollection extends TControlCollection

 {

 	/**

-	 * @var mixed row collection owner

-	 */

-	private $_owner=null;

-

-	/**

-	 * Constructor.

-	 * @param mixed row collection owner

-	 */

-	public function __construct($owner=null)

-	{

-		$this->_owner=$owner;

-	}

-

-	/**

 	 * Inserts an item at the specified position.

 	 * This overrides the parent implementation by performing additional

 	 * operations for each newly added table row.

@@ -337,29 +332,10 @@ class TTableRowCollection extends TList
 	public function insertAt($index,$item)

 	{

 		if($item instanceof TTableRow)

-		{

 			parent::insertAt($index,$item);

-			if($this->_owner)

-				$this->_owner->getControls()->insertAt($index,$item);

-		}

 		else

 			throw new TInvalidDataTypeException('tablerowcollection_tablerow_required');

 	}

-

-	/**

-	 * Removes an item at the specified position.

-	 * This overrides the parent implementation by performing additional

-	 * cleanup work when removing a table row.

-	 * @param integer the index of the item to be removed.

-	 * @return mixed the removed item.

-	 */

-	public function removeAt($index)

-	{

-		$item=parent::removeAt($index);

-		if($item instanceof TTableRow)

-			$this->_owner->getControls()->remove($item);

-		return $item;

-	}

 }

 

 ?>
\ No newline at end of file
diff --git a/framework/Web/UI/WebControls/TTableRow.php b/framework/Web/UI/WebControls/TTableRow.php
index 6a3f196a..daf921ce 100644
--- a/framework/Web/UI/WebControls/TTableRow.php
+++ b/framework/Web/UI/WebControls/TTableRow.php
@@ -32,11 +32,6 @@ Prado::using('System.Web.UI.WebControls.TTableHeaderCell');
 class TTableRow extends TWebControl

 {

 	/**

-	 * @var TTableCellCollection cell collection

-	 */

-	private $_cells=null;

-

-	/**

 	 * @return string tag name for the table

 	 */

 	protected function getTagName()

@@ -67,13 +62,21 @@ class TTableRow extends TWebControl
 	}

 

 	/**

+	 * Creates a control collection object that is to be used to hold child controls

+	 * @return TTableCellCollection control collection

+	 * @see getControls

+	 */

+	protected function createControlCollection()

+	{

+		return new TTableCellCollection($this);

+	}

+

+	/**

 	 * @return TTableCellCollection list of {@link TTableCell} controls

 	 */

 	public function getCells()

 	{

-		if(!$this->_cells)

-			$this->_cells=new TTableCellCollection($this);

-		return $this->_cells;

+		return $this->getControls();

 	}

 

 	/**

@@ -124,10 +127,10 @@ class TTableRow extends TWebControl
 	 */

 	public function renderContents($writer)

 	{

-		if($this->_cells)

+		if($this->getHasControls())

 		{

 			$writer->writeLine();

-			foreach($this->_cells as $cell)

+			foreach($this->getControls() as $cell)

 			{

 				$cell->renderControl($writer);

 				$writer->writeLine();

@@ -136,8 +139,6 @@ class TTableRow extends TWebControl
 	}

 }

 

-

-

 /**

  * TTableCellCollection class.

  *

@@ -148,24 +149,9 @@ class TTableRow extends TWebControl
  * @package System.Web.UI.WebControls

  * @since 3.0

  */

-class TTableCellCollection extends TList

+class TTableCellCollection extends TControlCollection

 {

 	/**

-	 * @var mixed cell collection owner

-	 */

-	private $_owner=null;

-

-	/**

-	 * Constructor.

-	 * @param mixed cell collection owner

-	 */

-	public function __construct($owner=null)

-	{

-		$this->_owner=$owner;

-	}

-

-

-	/**

 	 * Inserts an item at the specified position.

 	 * This overrides the parent implementation by performing additional

 	 * operations for each newly added table cell.

@@ -176,28 +162,10 @@ class TTableCellCollection extends TList
 	public function insertAt($index,$item)

 	{

 		if($item instanceof TTableCell)

-		{

 			parent::insertAt($index,$item);

-			if($this->_owner)

-				$this->_owner->getControls()->insertAt($index,$item);

-		}

 		else

 			throw new TInvalidDataTypeException('tablecellcollection_tablecell_required');

 	}

-

-	/**

-	 * Removes an item at the specified position.

-	 * This overrides the parent implementation by performing additional

-	 * cleanup work when removing a table cell.

-	 * @param integer the index of the item to be removed.

-	 * @return mixed the removed item.

-	 */

-	public function removeAt($index)

-	{

-		$item=parent::removeAt($index);

-		if($item instanceof TTableCell)

-			$this->_owner->getControls()->remove($item);

-		return $item;

-	}

 }

+

 ?>
\ No newline at end of file
diff --git a/framework/Web/UI/WebControls/TWizard.php b/framework/Web/UI/WebControls/TWizard.php
index 20e27f2b..2d2815ba 100644
--- a/framework/Web/UI/WebControls/TWizard.php
+++ b/framework/Web/UI/WebControls/TWizard.php
@@ -598,6 +598,54 @@ class TWizard extends TWebControl implements INamingContainer
 	}

 

 	/**

+	 * @return TPanel container of the wizard header

+	 */

+	public function getHeader()

+	{

+		return $this->_header;

+	}

+

+	/**

+	 * @return TPanel container of the wizard step content

+	 */

+	public function getStepContent()

+	{

+		return $this->_stepContent;

+	}

+

+	/**

+	 * @return TPanel container of the wizard side bar

+	 */

+	public function getSideBar()

+	{

+		return $this->_sideBar;

+	}

+

+	/**

+	 * @var TWizardNavigationContainer container of the start navigation

+	 */

+	public function getStartNavigation()

+	{

+		return $this->_startNavigation;

+	}

+

+	/**

+	 * @var TWizardNavigationContainer container of the step navigation

+	 */

+	public function getStepNavigation()

+	{

+		return $this->_stepNavigation;

+	}

+

+	/**

+	 * @var TWizardNavigationContainer container of the finish navigation

+	 */

+	public function getFinishNavigation()

+	{

+		return $this->_finishNavigation;

+	}

+

+	/**

 	 * Raises <b>OnActiveStepChanged</b> event.

 	 * This event is raised when the current visible step is changed in the

 	 * wizard.

@@ -845,8 +893,13 @@ class TWizard extends TWebControl implements INamingContainer
 		$activeStep=$this->getActiveStep();

 		$activeStepIndex=$this->getActiveStepIndex();

 

-		if(!$this->_navigation || $activeStepIndex<0 || $activeStepIndex>=$wizardSteps->getCount())

+		if(!$this->_navigation)

+			return;

+		else if($activeStepIndex<0 || $activeStepIndex>=$wizardSteps->getCount())

+		{

+			$this->_navigation->setVisible(false);

 			return;

+		}

 

 		// set visibility of different types of navigation panel

 		$showStandard=true;

@@ -1135,7 +1188,8 @@ class TWizard extends TWebControl implements INamingContainer
 		$this->_stepContent=new TPanel;

 		$this->_stepContent->getControls()->add($multiView);

 		$this->getControls()->add($this->_stepContent);

-		$multiView->setActiveViewIndex(0);

+		if($multiView->getViews()->getCount())

+			$multiView->setActiveViewIndex(0);

 	}

 

 	/**