one class per file: framework/Web/UI/ActiveControls

1 files changed, 116 insertions, 0 deletions

diff --git a/framework/Web/UI/ActiveControls/TActiveCheckBoxColumn.php b/framework/Web/UI/ActiveControls/TActiveCheckBoxColumn.php
new file mode 100644
index 00000000..222d24e7
--- /dev/null
+++ b/framework/Web/UI/ActiveControls/TActiveCheckBoxColumn.php
@@ -0,0 +1,116 @@
+<?php
+/**
+ * TActiveDataGrid class file
+ *
+ * @author LANDWEHR Computer und Software GmbH <programmierung@landwehr-software.de>
+ * @link http://www.landwehr-software.de/
+ * @copyright Copyright &copy; 2009 LANDWEHR Computer und Software GmbH
+ * @license http://www.pradosoft.com/license/
+ * @package System.Web.UI.ActiveControls
+ */
+
+/**
+ * TActiveCheckBoxColumn class
+ *
+ * TActiveCheckBoxColumn represents a checkbox column that is bound to a field in a data source.
+ *
+ * This is the active counterpart to the {@link TCheckBoxColumn} control. For that purpose,
+ * if sorting is allowed, the header links/buttons are replaced by active controls.
+ *
+ * Please refer to the original documentation of the {@link TCheckBoxColumn} for usage.
+ *
+ * @author LANDWEHR Computer und Software GmbH <programmierung@landwehr-software.de>
+ * @package System.Web.UI.ActiveControls
+ * @since 3.1.9
+ */
+class TActiveCheckBoxColumn extends TCheckBoxColumn
+{
+	/**
+	 * Initializes the specified cell to its initial values.
+	 * This method overrides the parent implementation.
+	 * It creates a checkbox inside the cell.
+	 * If the column is read-only or if the item is not in edit mode,
+	 * the checkbox will be set disabled.
+	 * @param TTableCell the cell to be initialized.
+	 * @param integer the index to the Columns property that the cell resides in.
+	 * @param string the type of cell (Header,Footer,Item,AlternatingItem,EditItem,SelectedItem)
+	 */
+	public function initializeCell($cell,$columnIndex,$itemType)
+	{
+		if($itemType===TListItemType::Item || $itemType===TListItemType::AlternatingItem || $itemType===TListItemType::SelectedItem || $itemType===TListItemType::EditItem)
+		{
+			$checkBox=new TActiveCheckBox;
+			if($this->getReadOnly() || $itemType!==TListItemType::EditItem)
+				$checkBox->setEnabled(false);
+			$cell->setHorizontalAlign('Center');
+			$cell->getControls()->add($checkBox);
+			$cell->registerObject('CheckBox',$checkBox);
+			if($this->getDataField()!=='')
+				$checkBox->attachEventHandler('OnDataBinding',array($this,'dataBindColumn'));
+		}
+		else
+			parent::initializeCell($cell,$columnIndex,$itemType);
+	}
+
+	protected function initializeHeaderCell($cell,$columnIndex)
+	{
+		$text=$this->getHeaderText();
+
+		if(($classPath=$this->getHeaderRenderer())!=='')
+		{
+			$control=Prado::createComponent($classPath);
+			if($control instanceof IDataRenderer)
+			{
+				if($control instanceof IItemDataRenderer)
+				{
+					$item=$cell->getParent();
+					$control->setItemIndex($item->getItemIndex());
+					$control->setItemType($item->getItemType());
+				}
+				$control->setData($text);
+			}
+			$cell->getControls()->add($control);
+		}
+		else if($this->getAllowSorting())
+		{
+			$sortExpression=$this->getSortExpression();
+			if(($url=$this->getHeaderImageUrl())!=='')
+			{
+				$button=Prado::createComponent('System.Web.UI.WebControls.TActiveImageButton');
+				$button->setImageUrl($url);
+				$button->setCommandName(TDataGrid::CMD_SORT);
+				$button->setCommandParameter($sortExpression);
+				if($text!=='')
+					$button->setAlternateText($text);
+				$button->setCausesValidation(false);
+				$cell->getControls()->add($button);
+			}
+			else if($text!=='')
+			{
+				$button=Prado::createComponent('System.Web.UI.WebControls.TActiveLinkButton');
+				$button->setText($text);
+				$button->setCommandName(TDataGrid::CMD_SORT);
+				$button->setCommandParameter($sortExpression);
+				$button->setCausesValidation(false);
+				$cell->getControls()->add($button);
+			}
+			else
+				$cell->setText('&nbsp;');
+		}
+		else
+		{
+			if(($url=$this->getHeaderImageUrl())!=='')
+			{
+				$image=Prado::createComponent('System.Web.UI.WebControls.TActiveImage');
+				$image->setImageUrl($url);
+				if($text!=='')
+					$image->setAlternateText($text);
+				$cell->getControls()->add($image);
+			}
+			else if($text!=='')
+				$cell->setText($text);
+			else
+				$cell->setText('&nbsp;');
+		}
+	}
+}
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