From b7f95ce37ae577e95a81e64aa2aaf3e2e698109d Mon Sep 17 00:00:00 2001
From: xue <>
Date: Sat, 5 Aug 2006 21:34:30 +0000
Subject: merge from 3.0 branch till 1329.

---
 framework/Web/UI/TClientScriptManager.php          | 34 +++++++++++++++-------
 framework/Web/UI/TPage.php                         | 21 +++++++++++--
 framework/Web/UI/WebControls/TBaseValidator.php    |  4 +++
 framework/Web/UI/WebControls/TDataGrid.php         |  1 +
 framework/Web/UI/WebControls/TDataList.php         |  2 +-
 .../Web/UI/WebControls/TDataTypeValidator.php      |  3 ++
 framework/Web/UI/WebControls/TDatePicker.php       |  3 +-
 framework/Web/UI/WebControls/TOutputCache.php      |  2 +-
 framework/Web/UI/WebControls/TPanelStyle.php       |  2 +-
 framework/Web/UI/WebControls/TStyle.php            | 33 ++++++++++++++++++---
 framework/Web/UI/WebControls/TStyleSheet.php       | 18 +++++++++++-
 framework/Web/UI/WebControls/TWizard.php           | 10 ++++---
 12 files changed, 107 insertions(+), 26 deletions(-)

(limited to 'framework/Web/UI')

diff --git a/framework/Web/UI/TClientScriptManager.php b/framework/Web/UI/TClientScriptManager.php
index 540ea01e..d1f3f457 100644
--- a/framework/Web/UI/TClientScriptManager.php
+++ b/framework/Web/UI/TClientScriptManager.php
@@ -145,7 +145,7 @@ class TClientScriptManager extends TApplicationComponent
 		}
 	}
 
-	/** 
+	/**
 	 * Renders the <script> tag that will load the javascript library files.
 	 * @param THtmlWriter writer that renders the <script> tag.
 	 */
@@ -163,7 +163,7 @@ class TClientScriptManager extends TApplicationComponent
 		}
 	}
 
-	/** 
+	/**
 	 * Returns javascript statement that create a new callback request object.
 	 * @param ICallbackEventHandler callback response handler
 	 * @param array additional callback options
@@ -244,8 +244,11 @@ class TClientScriptManager extends TApplicationComponent
 	 */
 	public function registerFocusControl($target)
 	{
-		$this->registerPradoScriptInternal('prado');
-		$this->_endScripts['prado:focus']='Prado.Focus.setFocus("'.TJavaScript::quoteString($target).'");';
+		$this->registerPradoScriptInternal('effects');
+		if($target instanceof TControl)
+			$target=$target->getClientID();
+		$id = TJavaScript::quoteString($target);
+		$this->_endScripts['prado:focus'] = 'new Effect.ScrollTo("'.$id.'"); Prado.Element.focus("'.$id.'");';
 
 		$params=func_get_args();
 		$this->_page->registerCachingAction('Page.ClientScript','registerFocusControl',$params);
@@ -268,10 +271,14 @@ class TClientScriptManager extends TApplicationComponent
 	 * Registers a CSS file to be rendered in the page head
 	 * @param string a unique key identifying the file
 	 * @param string URL to the CSS file
+	 * @param string media type of the CSS (such as 'print', 'screen', etc.). Defaults to empty, meaning the CSS applies to all media types.
 	 */
-	public function registerStyleSheetFile($key,$url)
+	public function registerStyleSheetFile($key,$url,$media='')
 	{
-		$this->_styleSheetFiles[$key]=$url;
+		if($media==='')
+			$this->_styleSheetFiles[$key]=$url;
+		else
+			$this->_styleSheetFiles[$key]=array($url,$media);
 
 		$params=func_get_args();
 		$this->_page->registerCachingAction('Page.ClientScript','registerStyleSheetFile',$params);
@@ -282,7 +289,7 @@ class TClientScriptManager extends TApplicationComponent
 	 * @param string a unique key identifying the CSS block
 	 * @param string CSS block
 	 */
-	public function registerStyleSheet($key,$css)
+	public function registerStyleSheet($key,$css,$media='')
 	{
 		$this->_styleSheets[$key]=$css;
 
@@ -431,7 +438,7 @@ class TClientScriptManager extends TApplicationComponent
 	{
 		return isset($this->_endScripts[$key]);
 	}
-	
+
 	/**
 	 * @return boolean true if any end scripts are registered.
 	 */
@@ -439,7 +446,7 @@ class TClientScriptManager extends TApplicationComponent
 	{
 		return count($this->_endScripts) > 0;
 	}
-	
+
 	/**
 	 * @return boolean true if any begin scripts are registered.
 	 */
@@ -464,7 +471,12 @@ class TClientScriptManager extends TApplicationComponent
 	{
 		$str='';
 		foreach($this->_styleSheetFiles as $url)
-			$str.="<link rel=\"stylesheet\" type=\"text/css\" href=\"".THttpUtility::htmlEncode($url)."\" />\n";
+		{
+			if(is_array($url))
+				$str.="<link rel=\"stylesheet\" type=\"text/css\" media=\"{$url[1]}\" href=\"".THttpUtility::htmlEncode($url[0])."\" />\n";
+			else
+				$str.="<link rel=\"stylesheet\" type=\"text/css\" href=\"".THttpUtility::htmlEncode($url)."\" />\n";
+		}
 		$writer->write($str);
 	}
 
@@ -620,4 +632,4 @@ abstract class TClientSideOptions extends TComponent
 	}
 }
 
-?>
\ No newline at end of file
+?>
diff --git a/framework/Web/UI/TPage.php b/framework/Web/UI/TPage.php
index 22aee89f..60586fab 100644
--- a/framework/Web/UI/TPage.php
+++ b/framework/Web/UI/TPage.php
@@ -637,19 +637,36 @@ class TPage extends TTemplateControl
 		if($this->_theme instanceof ITheme)
 		{
 			foreach($this->_theme->getStyleSheetFiles() as $url)
-				$cs->registerStyleSheetFile($url,$url);
+				$cs->registerStyleSheetFile($url,$url,$this->getCssMediaType($url));
 			foreach($this->_theme->getJavaScriptFiles() as $url)
 				$cs->registerHeadScriptFile($url,$url);
 		}
 		if($this->_styleSheet instanceof ITheme)
 		{
 			foreach($this->_styleSheet->getStyleSheetFiles() as $url)
-				$cs->registerStyleSheetFile($url,$url);
+				$cs->registerStyleSheetFile($url,$url,$this->getCssMediaType($url));
 			foreach($this->_styleSheet->getJavaScriptFiles() as $url)
 				$cs->registerHeadScriptFile($url,$url);
 		}
 	}
 
+	/**
+	 * Determines the media type of the CSS file.
+	 * The media type is determined according to the following file name pattern:
+	 *        xxx.media-type.extension
+	 * For example, 'mystyle.print.css' means its media type is 'print'.
+	 * @param string CSS URL
+	 * @return string media type of the CSS file
+	 */
+	private function getCssMediaType($url)
+	{
+		$segs=explode('.',basename($url));
+		if(isset($segs[2]))
+			return $segs[count($segs)-2];
+		else
+			return '';
+	}
+
 	/**
 	 * Raises OnSaveStateComplete event.
 	 * This method is invoked right after {@link onSaveState OnSaveState} stage.
diff --git a/framework/Web/UI/WebControls/TBaseValidator.php b/framework/Web/UI/WebControls/TBaseValidator.php
index 6660184e..ff026b49 100644
--- a/framework/Web/UI/WebControls/TBaseValidator.php
+++ b/framework/Web/UI/WebControls/TBaseValidator.php
@@ -167,6 +167,10 @@ abstract class TBaseValidator extends TLabel implements IValidator
 		$options['ControlCssClass'] = $this->getControlCssClass();
 
 		$options['ControlType'] = $this->getClientControlClass($control);
+		
+		//get date format from date picker target control
+		if($control instanceof TDatePicker)
+			$options['DateFormat'] = $control->getDateFormat();
 
 		if(!is_null($this->_clientSide))
 			$options = array_merge($options,$this->_clientSide->getOptions()->toArray());
diff --git a/framework/Web/UI/WebControls/TDataGrid.php b/framework/Web/UI/WebControls/TDataGrid.php
index 2687ac35..e27f6ead 100644
--- a/framework/Web/UI/WebControls/TDataGrid.php
+++ b/framework/Web/UI/WebControls/TDataGrid.php
@@ -278,6 +278,7 @@ class TDataGrid extends TBaseDataList implements INamingContainer
 		$style=new TTableStyle;
 		$style->setGridLines('Both');
 		$style->setCellSpacing(0);
+		$style->setBorderCollapse(true);
 		return $style;
 	}
 
diff --git a/framework/Web/UI/WebControls/TDataList.php b/framework/Web/UI/WebControls/TDataList.php
index 42c47f86..22bec07e 100644
--- a/framework/Web/UI/WebControls/TDataList.php
+++ b/framework/Web/UI/WebControls/TDataList.php
@@ -1357,7 +1357,7 @@ class TDataListItem extends TWebControl implements INamingContainer
 
 	/**
 	 * Creates a style object for the control.
-	 * This method creates a {@link TTableStyle} to be used by checkbox list.
+	 * This method creates a {@link TTableItemStyle} to be used by a datalist item.
 	 * @return TStyle control style to be used
 	 */
 	protected function createStyle()
diff --git a/framework/Web/UI/WebControls/TDataTypeValidator.php b/framework/Web/UI/WebControls/TDataTypeValidator.php
index bd7569fc..3e91ec15 100644
--- a/framework/Web/UI/WebControls/TDataTypeValidator.php
+++ b/framework/Web/UI/WebControls/TDataTypeValidator.php
@@ -89,6 +89,9 @@ class TDataTypeValidator extends TBaseValidator
 	 */
 	protected function evaluateDataTypeCheck($value)
 	{
+		if($value=='')
+			return true;
+		
 		switch($this->getDataType())
 		{
 			case 'Integer':
diff --git a/framework/Web/UI/WebControls/TDatePicker.php b/framework/Web/UI/WebControls/TDatePicker.php
index 42cb305e..001c7c46 100644
--- a/framework/Web/UI/WebControls/TDatePicker.php
+++ b/framework/Web/UI/WebControls/TDatePicker.php
@@ -296,7 +296,8 @@ class TDatePicker extends TTextBox
 	{
 		if($this->getText() === '')
 			return '';
-		return $this->getTimeStamp();
+		$date = $this->getTimeStamp();
+		return $date == null ? '' : $date;
 	}
 
 	/**
diff --git a/framework/Web/UI/WebControls/TOutputCache.php b/framework/Web/UI/WebControls/TOutputCache.php
index 20c04f7c..ff07a6db 100644
--- a/framework/Web/UI/WebControls/TOutputCache.php
+++ b/framework/Web/UI/WebControls/TOutputCache.php
@@ -37,7 +37,7 @@
  * to respond to the {@link onCheckDependency OnCheckDependency} event and set
  * the event parameter's {@link TOutputCacheCheckDependencyEventParameter::getIsValid IsValid}
  * property to indicate whether the cached data remains valid or not.
- * One can also extend TOutputCache and override its {@link getCacheDependency CacheDependency}
+ * One can also extend TOutputCache and override its {@link getCacheDependency}
  * function. While the former is easier to use, the latter offers more extensibility.
  *
  * The content fetched from cache may be variated with respect to
diff --git a/framework/Web/UI/WebControls/TPanelStyle.php b/framework/Web/UI/WebControls/TPanelStyle.php
index 02f366b8..dc20806e 100644
--- a/framework/Web/UI/WebControls/TPanelStyle.php
+++ b/framework/Web/UI/WebControls/TPanelStyle.php
@@ -171,7 +171,7 @@ class TPanelStyle extends TStyle
 	/**
 	 * Sets the style attributes to default values.
 	 * This method overrides the parent implementation by
-	 * resetting additional TTableStyle specific attributes.
+	 * resetting additional TPanelStyle specific attributes.
 	 */
 	public function reset()
 	{
diff --git a/framework/Web/UI/WebControls/TStyle.php b/framework/Web/UI/WebControls/TStyle.php
index 597229ea..d4cb6154 100644
--- a/framework/Web/UI/WebControls/TStyle.php
+++ b/framework/Web/UI/WebControls/TStyle.php
@@ -403,6 +403,10 @@ class TTableStyle extends TStyle
 	 * @var string grid line setting of the table
 	 */
 	private $_gridLines=null;
+	/**
+	 * @var boolean whether the table border should be collapsed
+	 */
+	private $_borderCollapse=null;
 
 	/**
 	 * Sets the style attributes to default values.
@@ -416,6 +420,7 @@ class TTableStyle extends TStyle
 		$this->_cellPadding=null;
 		$this->_cellSpacing=null;
 		$this->_gridLines=null;
+		$this->_borderCollapse=null;
 	}
 
 	/**
@@ -439,6 +444,8 @@ class TTableStyle extends TStyle
 				$this->_cellSpacing=$style->_cellSpacing;
 			if($style->_gridLines!==null)
 				$this->_gridLines=$style->_gridLines;
+			if($style->_borderCollapse!==null)
+				$this->_borderCollapse=$style->_borderCollapse;
 		}
 	}
 
@@ -463,6 +470,8 @@ class TTableStyle extends TStyle
 				$this->_cellSpacing=$style->_cellSpacing;
 			if($this->_gridLines===null && $style->_gridLines!==null)
 				$this->_gridLines=$style->_gridLines;
+			if($this->_borderCollapse===null && $style->_borderCollapse!==null)
+				$this->_borderCollapse=$style->_borderCollapse;
 		}
 	}
 
@@ -484,11 +493,10 @@ class TTableStyle extends TStyle
 			$writer->addAttribute('cellpadding',"$cellPadding");
 
 		if(($cellSpacing=$this->getCellSpacing())>=0)
-		{
 			$writer->addAttribute('cellspacing',"$cellSpacing");
-			if($this->getCellSpacing()===0)
-				$writer->addStyleAttribute('border-collapse','collapse');
-		}
+
+		if($this->getBorderCollapse())
+			$writer->addStyleAttribute('border-collapse','collapse');
 
 		switch($this->getGridLines())
 		{
@@ -588,6 +596,23 @@ class TTableStyle extends TStyle
 	{
 		$this->_gridLines=TPropertyValue::ensureEnum($value,array('None', 'Horizontal', 'Vertical', 'Both'));
 	}
+
+
+	/**
+	 * @return boolean whether the table borders should be collapsed. Defaults to false.
+	 */
+	public function getBorderCollapse()
+	{
+		return $this->_borderCollapse===null?false:$this->_borderCollapse;
+	}
+
+	/**
+	 * @param boolean whether the table borders should be collapsed.
+	 */
+	public function setBorderCollapse($value)
+	{
+		$this->_borderCollapse=TPropertyValue::ensureBoolean($value);
+	}
 }
 
 /**
diff --git a/framework/Web/UI/WebControls/TStyleSheet.php b/framework/Web/UI/WebControls/TStyleSheet.php
index 5925645c..3e172697 100644
--- a/framework/Web/UI/WebControls/TStyleSheet.php
+++ b/framework/Web/UI/WebControls/TStyleSheet.php
@@ -45,6 +45,22 @@ class TStyleSheet extends TControl
 		return $this->getViewState('StyleSheetUrl', '');
 	}
 
+	/**
+	 * @return string media type of the CSS (such as 'print', 'screen', etc.). Defaults to empty, meaning the CSS applies to all media types.
+	 */
+	public function getMediaType()
+	{
+		return $this->getViewState('MediaType','');
+	}
+
+	/**
+	 * @param string media type of the CSS (such as 'print', 'screen', etc.). If empty, it means the CSS applies to all media types.
+	 */
+	public function setMediaType($value)
+	{
+		$this->setViewState('MediaType',$value,'');
+	}
+
 	/**
 	 * Registers the stylesheet file and content to be rendered.
 	 * This method overrides the parent implementation and is invoked right before rendering.
@@ -53,7 +69,7 @@ class TStyleSheet extends TControl
 	public function onPreRender($param)
 	{
 		if(($url=$this->getStyleSheetUrl())!=='')
-			$this->getPage()->getClientScript()->registerStyleSheetFile($url,$url);
+			$this->getPage()->getClientScript()->registerStyleSheetFile($url,$url,$this->getMediaType());
 	}
 
 	/**
diff --git a/framework/Web/UI/WebControls/TWizard.php b/framework/Web/UI/WebControls/TWizard.php
index fa0fd92a..684ef5dc 100644
--- a/framework/Web/UI/WebControls/TWizard.php
+++ b/framework/Web/UI/WebControls/TWizard.php
@@ -715,9 +715,11 @@ class TWizard extends TWebControl implements INamingContainer
 	}
 
 	/**
+	 * Returns the multiview that holds the wizard steps.
+	 * This method should only be used by control developers.
 	 * @return TMultiView the multiview holding wizard steps
 	 */
-	protected function getMultiView()
+	public function getMultiView()
 	{
 		if($this->_multiView===null)
 		{
@@ -740,7 +742,6 @@ class TWizard extends TWebControl implements INamingContainer
 		if(($wizard=$step->getWizard())!==null)
 			$wizard->getWizardSteps()->remove($step);
 		$step->setWizard($this);
-		$this->getMultiView()->getViews()->add($step);
 		$this->wizardStepsChanged();
 	}
 
@@ -752,7 +753,6 @@ class TWizard extends TWebControl implements INamingContainer
 	 */
 	public function removedWizardStep($step)
 	{
-		$this->getMultiView()->getViews()->remove($step);
 		$step->setWizard(null);
 		$this->wizardStepsChanged();
 	}
@@ -1262,7 +1262,7 @@ class TWizard extends TWebControl implements INamingContainer
 		if($this->_sideBarDataList!==null)
 		{
 			$this->_sideBarDataList->setDataSource($this->getWizardSteps());
-			$this->_sideBarDataList->setSelectedIndex($this->getActiveStepIndex());
+			$this->_sideBarDataList->setSelectedItemIndex($this->getActiveStepIndex());
 			$this->_sideBarDataList->dataBind();
 		}
 	}
@@ -1816,6 +1816,7 @@ class TWizardStepCollection extends TList
 		if($item instanceof TWizardStep)
 		{
 			parent::insertAt($index,$item);
+			$this->_wizard->getMultiView()->getViews()->insertAt($index,$item);
 			$this->_wizard->addedWizardStep($item);
 		}
 		else
@@ -1830,6 +1831,7 @@ class TWizardStepCollection extends TList
 	public function removeAt($index)
 	{
 		$step=parent::removeAt($index);
+		$this->_wizard->getMultiView()->getViews()->remove($step);
 		$this->_wizard->removedWizardStep($step);
 		return $step;
 	}
-- 
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