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-rw-r--r--framework/Web/UI/WebControls/TRepeatInfo.php1118
1 files changed, 559 insertions, 559 deletions
diff --git a/framework/Web/UI/WebControls/TRepeatInfo.php b/framework/Web/UI/WebControls/TRepeatInfo.php
index d7c6f0b6..2604e645 100644
--- a/framework/Web/UI/WebControls/TRepeatInfo.php
+++ b/framework/Web/UI/WebControls/TRepeatInfo.php
@@ -1,560 +1,560 @@
-<?php
-/**
- * IRepeatInfoUser, TRepeatInfo class file
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @link http://www.pradosoft.com/
+<?php
+/**
+ * IRepeatInfoUser, TRepeatInfo class file
+ *
+ * @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.Web.UI.WebControls
- */
-
-Prado::using('System.Web.UI.WebControls.TTable');
-
-/**
- * IRepeatInfoUser interface.
- * This interface must be implemented by classes who want to use {@link TRepeatInfo}.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Id$
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-interface IRepeatInfoUser
-{
- /**
- * @return boolean whether the repeat user contains footer
- */
- public function getHasFooter();
- /**
- * @return boolean whether the repeat user contains header
- */
- public function getHasHeader();
- /**
- * @return boolean whether the repeat user contains separators
- */
- public function getHasSeparators();
- /**
- * @return integer number of items to be rendered (excluding header, footer and separators)
- */
- public function getItemCount();
- /**
- * @param string item type (Header,Footer,Item,AlternatingItem,SelectedItem,EditItem,Separator,Pager)
- * @param integer zero-based index of the current rendering item.
- * @return TStyle CSS style used for rendering items (including header, footer and separators)
- */
- public function generateItemStyle($itemType,$index);
- /**
- * Renders an item.
- * @param THtmlWriter writer for the rendering purpose
- * @param TRepeatInfo repeat information
- * @param string item type
- * @param integer zero-based index of the item being rendered
- */
- public function renderItem($writer,$repeatInfo,$itemType,$index);
-}
-
-/**
- * TRepeatInfo class.
- * TRepeatInfo represents repeat information for controls like {@link TCheckBoxList}.
- * The layout of the repeated items is specified via {@link setRepeatLayout RepeatLayout},
- * which can be either Table (default), Flow or Raw.
- * A table layout uses HTML table cells to organize the items while
- * a flow layout uses line breaks to organize the items.
- * The number of columns used to display the items is specified via
- * {@link setRepeatColumns RepeatColumns} property, while the {@link setRepeatDirection RepeatDirection}
- * governs the order of the items being rendered.
- *
- * Note, the Raw layout does not contain any formatting tags and thus ignores
- * the column and repeat direction settings.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Id$
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class TRepeatInfo extends TComponent
-{
- /**
- * @var string caption of the table used to organize the repeated items
- */
- private $_caption='';
- /**
- * @var TTableCaptionAlign alignment of the caption of the table used to organize the repeated items
- */
- private $_captionAlign=TTableCaptionAlign::NotSet;
- /**
- * @var integer number of columns that the items should be arranged in
- */
- private $_repeatColumns=0;
- /**
- * @var TRepeatDirection direction of the repetition
- */
- private $_repeatDirection=TRepeatDirection::Vertical;
- /**
- * @var TRepeatLayout layout of the repeated items
- */
- private $_repeatLayout=TRepeatLayout::Table;
-
- /**
- * @return string caption of the table layout
- */
- public function getCaption()
- {
- return $this->_caption;
- }
-
- /**
- * @param string caption of the table layout
- */
- public function setCaption($value)
- {
- $this->_caption=$value;
- }
-
- /**
- * @return TTableCaptionAlign alignment of the caption of the table layout. Defaults to TTableCaptionAlign::NotSet.
- */
- public function getCaptionAlign()
- {
- return $this->_captionAlign;
- }
-
- /**
- * @return TTableCaptionAlign alignment of the caption of the table layout.
- */
- public function setCaptionAlign($value)
- {
- $this->_captionAlign=TPropertyValue::ensureEnum($value,'TTableCaptionAlign');
- }
-
- /**
- * @return integer the number of columns that the repeated items should be displayed in. Defaults to 0, meaning not set.
- */
- public function getRepeatColumns()
- {
- return $this->_repeatColumns;
- }
-
- /**
- * @param integer the number of columns that the repeated items should be displayed in.
- */
- public function setRepeatColumns($value)
- {
- if(($value=TPropertyValue::ensureInteger($value))<0)
- throw new TInvalidDataValueException('repeatinfo_repeatcolumns_invalid');
- $this->_repeatColumns=$value;
- }
-
- /**
- * @return TRepeatDirection the direction of traversing the repeated items, defaults to TRepeatDirection::Vertical
- */
- public function getRepeatDirection()
- {
- return $this->_repeatDirection;
- }
-
- /**
- * @param TRepeatDirection the direction of traversing the repeated items
- */
- public function setRepeatDirection($value)
- {
- $this->_repeatDirection=TPropertyValue::ensureEnum($value,'TRepeatDirection');
- }
-
- /**
- * @return TRepeatLayout how the repeated items should be displayed, using table or using line breaks. Defaults to TRepeatLayout::Table.
- */
- public function getRepeatLayout()
- {
- return $this->_repeatLayout;
- }
-
- /**
- * @param TRepeatLayout how the repeated items should be displayed, using table or using line breaks.
- */
- public function setRepeatLayout($value)
- {
- $this->_repeatLayout=TPropertyValue::ensureEnum($value,'TRepeatLayout');
- }
-
- /**
- * Renders the repeated items.
- * @param THtmlWriter writer for the rendering purpose
- * @param IRepeatInfoUser repeat information user
- */
- public function renderRepeater($writer, IRepeatInfoUser $user)
- {
- if($this->_repeatLayout===TRepeatLayout::Table)
- {
- $control=new TTable;
- if($this->_caption!=='')
- {
- $control->setCaption($this->_caption);
- $control->setCaptionAlign($this->_captionAlign);
- }
- }
- else if($this->_repeatLayout===TRepeatLayout::Raw)
- {
- $this->renderRawContents($writer,$user);
- return;
- }
- else
- $control=new TWebControl;
- $control->setID($user->getClientID());
- $control->copyBaseAttributes($user);
- if($user->getHasStyle())
- $control->getStyle()->copyFrom($user->getStyle());
- $control->renderBeginTag($writer);
- $writer->writeLine();
-
- if($this->_repeatDirection===TRepeatDirection::Vertical)
- $this->renderVerticalContents($writer,$user);
- else
- $this->renderHorizontalContents($writer,$user);
-
- $control->renderEndTag($writer);
- }
-
- /**
- * Renders contents in raw format.
- * @param THtmlWriter writer for the rendering purpose
- * @param IRepeatInfoUser repeat information user
- */
- protected function renderRawContents($writer,$user)
- {
- if($user->getHasHeader())
- $user->renderItem($writer,$this,'Header',-1);
-
- // render items
- $hasSeparators=$user->getHasSeparators();
- $itemCount=$user->getItemCount();
- for($i=0;$i<$itemCount;++$i)
- {
- $user->renderItem($writer,$this,'Item',$i);
- if($hasSeparators && $i!=$itemCount-1)
- $user->renderItem($writer,$this,'Separator',$i);
- }
- if($user->getHasFooter())
- $user->renderItem($writer,$this,'Footer',-1);
- }
-
- /**
- * Renders contents in horizontal repeat direction.
- * @param THtmlWriter writer for the rendering purpose
- * @param IRepeatInfoUser repeat information user
- */
- protected function renderHorizontalContents($writer,$user)
- {
- $tableLayout=($this->_repeatLayout===TRepeatLayout::Table);
- $hasSeparators=$user->getHasSeparators();
- $itemCount=$user->getItemCount();
- $columns=$this->_repeatColumns===0?$itemCount:$this->_repeatColumns;
- $totalColumns=$hasSeparators?$columns+$columns:$columns;
- $needBreak=$columns<$itemCount;
-
- if($user->getHasHeader())
- $this->renderHeader($writer,$user,$tableLayout,$totalColumns,$needBreak);
-
- // render items
- if($tableLayout)
- {
- $writer->renderBeginTag('tbody');
- $column=0;
- for($i=0;$i<$itemCount;++$i)
- {
- if($column==0)
- $writer->renderBeginTag('tr');
- if(($style=$user->generateItemStyle('Item',$i))!==null)
- $style->addAttributesToRender($writer);
- $writer->renderBeginTag('td');
- $user->renderItem($writer,$this,'Item',$i);
- $writer->renderEndTag();
- $writer->writeLine();
- if($hasSeparators && $i!=$itemCount-1)
- {
- if(($style=$user->generateItemStyle('Separator',$i))!==null)
- $style->addAttributesToRender($writer);
- $writer->renderBeginTag('td');
- $user->renderItem($writer,$this,'Separator',$i);
- $writer->renderEndTag();
- $writer->writeLine();
- }
- $column++;
- if($i==$itemCount-1)
- {
- $restColumns=$columns-$column;
- if($hasSeparators)
- $restColumns=$restColumns?$restColumns+$restColumns+1:1;
- for($j=0;$j<$restColumns;++$j)
- $writer->write("<td></td>\n");
- }
- if($column==$columns || $i==$itemCount-1)
- {
- $writer->renderEndTag();
- $writer->writeLine();
- $column=0;
- }
- }
- $writer->renderEndTag();
- }
- else
- {
- $column=0;
- for($i=0;$i<$itemCount;++$i)
- {
- $user->renderItem($writer,$this,'Item',$i);
- if($hasSeparators && $i!=$itemCount-1)
- $user->renderItem($writer,$this,'Separator',$i);
- $column++;
- if($column==$columns || $i==$itemCount-1)
- {
- if($needBreak)
- $writer->writeBreak();
- $column=0;
- }
- $writer->writeLine();
- }
- }
-
- if($user->getHasFooter())
- $this->renderFooter($writer,$user,$tableLayout,$totalColumns,$needBreak);
- }
-
- /**
- * Renders contents in veritcal repeat direction.
- * @param THtmlWriter writer for the rendering purpose
- * @param IRepeatInfoUser repeat information user
- */
- protected function renderVerticalContents($writer,$user)
- {
- $tableLayout=($this->_repeatLayout===TRepeatLayout::Table);
- $hasSeparators=$user->getHasSeparators();
- $itemCount=$user->getItemCount();
- if($this->_repeatColumns<=1)
- {
- $rows=$itemCount;
- $columns=1;
- $lastColumns=1;
- }
- else
- {
- $columns=$this->_repeatColumns;
- $rows=(int)(($itemCount+$columns-1)/$columns);
- if($rows==0 && $itemCount>0)
- $rows=1;
- if(($lastColumns=$itemCount%$columns)==0)
- $lastColumns=$columns;
- }
- $totalColumns=$hasSeparators?$columns+$columns:$columns;
-
- if($user->getHasHeader())
- $this->renderHeader($writer,$user,$tableLayout,$totalColumns,false);
-
- if($tableLayout)
- {
- $writer->renderBeginTag('tbody');
- $renderedItems=0;
- for($row=0;$row<$rows;++$row)
- {
- $index=$row;
- $writer->renderBeginTag('tr');
- for($col=0;$col<$columns;++$col)
- {
- if($renderedItems>=$itemCount)
- break;
- if($col>0)
- {
- $index+=$rows;
- if($col-1>=$lastColumns)
- $index--;
- }
- if($index>=$itemCount)
- continue;
- $renderedItems++;
- if(($style=$user->generateItemStyle('Item',$index))!==null)
- $style->addAttributesToRender($writer);
- $writer->renderBeginTag('td');
- $user->renderItem($writer,$this,'Item',$index);
- $writer->renderEndTag();
- $writer->writeLine();
- if(!$hasSeparators)
- continue;
- if($renderedItems<$itemCount-1)
- {
- if($columns==1)
- {
- $writer->renderEndTag();
- $writer->renderBeginTag('tr');
- }
- if(($style=$user->generateItemStyle('Separator',$index))!==null)
- $style->addAttributesToRender($writer);
- $writer->renderBeginTag('td');
- $user->renderItem($writer,$this,'Separator',$index);
- $writer->renderEndTag();
- $writer->writeLine();
- }
- else if($columns>1)
- $writer->write("<td></td>\n");
- }
- if($row==$rows-1)
- {
- $restColumns=$columns-$lastColumns;
- if($hasSeparators)
- $restColumns+=$restColumns;
- for($col=0;$col<$restColumns;++$col)
- $writer->write("<td></td>\n");
- }
- $writer->renderEndTag();
- $writer->writeLine();
- }
- $writer->renderEndTag();
- }
- else
- {
- $renderedItems=0;
- for($row=0;$row<$rows;++$row)
- {
- $index=$row;
- for($col=0;$col<$columns;++$col)
- {
- if($renderedItems>=$itemCount)
- break;
- if($col>0)
- {
- $index+=$rows;
- if($col-1>=$lastColumns)
- $index--;
- }
- if($index>=$itemCount)
- continue;
- $renderedItems++;
- $user->renderItem($writer,$this,'Item',$index);
- $writer->writeLine();
- if(!$hasSeparators)
- continue;
- if($renderedItems<$itemCount-1)
- {
- if($columns==1)
- $writer->writeBreak();
- $user->renderItem($writer,$this,'Separator',$index);
- }
- $writer->writeLine();
- }
- if($row<$rows-1 || $user->getHasFooter())
- $writer->writeBreak();
- }
- }
-
- if($user->getHasFooter())
- $this->renderFooter($writer,$user,$tableLayout,$totalColumns,false);
-
- }
-
- /**
- * Renders header.
- * @param THtmlWriter writer for the rendering purpose
- * @param IRepeatInfoUser repeat information user
- * @param boolean whether to render using table layout
- * @param integer number of columns to be rendered
- * @param boolean if a line break is needed at the end
- */
- protected function renderHeader($writer,$user,$tableLayout,$columns,$needBreak)
- {
- if($tableLayout)
- {
- $writer->renderBeginTag('thead');
- $writer->renderBeginTag('tr');
- if($columns>1)
- $writer->addAttribute('colspan',"$columns");
- $writer->addAttribute('scope','col');
- if(($style=$user->generateItemStyle('Header',-1))!==null)
- $style->addAttributesToRender($writer);
- $writer->renderBeginTag('th');
- $user->renderItem($writer,$this,'Header',-1);
- $writer->renderEndTag();
- $writer->renderEndTag();
- $writer->renderEndTag();
- }
- else
- {
- $user->renderItem($writer,$this,'Header',-1);
- if($needBreak)
- $writer->writeBreak();
- }
- $writer->writeLine();
- }
-
- /**
- * Renders footer.
- * @param THtmlWriter writer for the rendering purpose
- * @param IRepeatInfoUser repeat information user
- * @param boolean whether to render using table layout
- * @param integer number of columns to be rendered
- */
- protected function renderFooter($writer,$user,$tableLayout,$columns)
- {
- if($tableLayout)
- {
- $writer->renderBeginTag('tfoot');
- $writer->renderBeginTag('tr');
- if($columns>1)
- $writer->addAttribute('colspan',"$columns");
- if(($style=$user->generateItemStyle('Footer',-1))!==null)
- $style->addAttributesToRender($writer);
- $writer->renderBeginTag('td');
- $user->renderItem($writer,$this,'Footer',-1);
- $writer->renderEndTag();
- $writer->renderEndTag();
- $writer->renderEndTag();
- }
- else
- $user->renderItem($writer,$this,'Footer',-1);
- $writer->writeLine();
- }
-}
-
-
-/**
- * TRepeatDirection class.
- * TRepeatDirection defines the enumerable type for the possible directions
- * that repeated contents can repeat along
- *
- * The following enumerable values are defined:
- * - Vertical
- * - Horizontal
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Id$
- * @package System.Web.UI.WebControls
- * @since 3.0.4
- */
-class TRepeatDirection extends TEnumerable
-{
- const Vertical='Vertical';
- const Horizontal='Horizontal';
-}
-
-/**
- * TRepeatLayout class.
- * TRepeatLayout defines the enumerable type for the possible layouts
- * that repeated contents can take.
- *
- * The following enumerable values are defined:
- * - Table: the repeated contents are organized using an HTML table
- * - Flow: the repeated contents are organized using HTML spans and breaks
- * - Raw: the repeated contents are stacked together without any additional decorations
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @version $Id$
- * @package System.Web.UI.WebControls
- * @since 3.0.4
- */
-class TRepeatLayout extends TEnumerable
-{
- const Table='Table';
- const Flow='Flow';
- const Raw='Raw';
-}
-
+ * @license http://www.pradosoft.com/license/
+ * @version $Id$
+ * @package System.Web.UI.WebControls
+ */
+
+Prado::using('System.Web.UI.WebControls.TTable');
+
+/**
+ * IRepeatInfoUser interface.
+ * This interface must be implemented by classes who want to use {@link TRepeatInfo}.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id$
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+interface IRepeatInfoUser
+{
+ /**
+ * @return boolean whether the repeat user contains footer
+ */
+ public function getHasFooter();
+ /**
+ * @return boolean whether the repeat user contains header
+ */
+ public function getHasHeader();
+ /**
+ * @return boolean whether the repeat user contains separators
+ */
+ public function getHasSeparators();
+ /**
+ * @return integer number of items to be rendered (excluding header, footer and separators)
+ */
+ public function getItemCount();
+ /**
+ * @param string item type (Header,Footer,Item,AlternatingItem,SelectedItem,EditItem,Separator,Pager)
+ * @param integer zero-based index of the current rendering item.
+ * @return TStyle CSS style used for rendering items (including header, footer and separators)
+ */
+ public function generateItemStyle($itemType,$index);
+ /**
+ * Renders an item.
+ * @param THtmlWriter writer for the rendering purpose
+ * @param TRepeatInfo repeat information
+ * @param string item type
+ * @param integer zero-based index of the item being rendered
+ */
+ public function renderItem($writer,$repeatInfo,$itemType,$index);
+}
+
+/**
+ * TRepeatInfo class.
+ * TRepeatInfo represents repeat information for controls like {@link TCheckBoxList}.
+ * The layout of the repeated items is specified via {@link setRepeatLayout RepeatLayout},
+ * which can be either Table (default), Flow or Raw.
+ * A table layout uses HTML table cells to organize the items while
+ * a flow layout uses line breaks to organize the items.
+ * The number of columns used to display the items is specified via
+ * {@link setRepeatColumns RepeatColumns} property, while the {@link setRepeatDirection RepeatDirection}
+ * governs the order of the items being rendered.
+ *
+ * Note, the Raw layout does not contain any formatting tags and thus ignores
+ * the column and repeat direction settings.
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id$
+ * @package System.Web.UI.WebControls
+ * @since 3.0
+ */
+class TRepeatInfo extends TComponent
+{
+ /**
+ * @var string caption of the table used to organize the repeated items
+ */
+ private $_caption='';
+ /**
+ * @var TTableCaptionAlign alignment of the caption of the table used to organize the repeated items
+ */
+ private $_captionAlign=TTableCaptionAlign::NotSet;
+ /**
+ * @var integer number of columns that the items should be arranged in
+ */
+ private $_repeatColumns=0;
+ /**
+ * @var TRepeatDirection direction of the repetition
+ */
+ private $_repeatDirection=TRepeatDirection::Vertical;
+ /**
+ * @var TRepeatLayout layout of the repeated items
+ */
+ private $_repeatLayout=TRepeatLayout::Table;
+
+ /**
+ * @return string caption of the table layout
+ */
+ public function getCaption()
+ {
+ return $this->_caption;
+ }
+
+ /**
+ * @param string caption of the table layout
+ */
+ public function setCaption($value)
+ {
+ $this->_caption=$value;
+ }
+
+ /**
+ * @return TTableCaptionAlign alignment of the caption of the table layout. Defaults to TTableCaptionAlign::NotSet.
+ */
+ public function getCaptionAlign()
+ {
+ return $this->_captionAlign;
+ }
+
+ /**
+ * @return TTableCaptionAlign alignment of the caption of the table layout.
+ */
+ public function setCaptionAlign($value)
+ {
+ $this->_captionAlign=TPropertyValue::ensureEnum($value,'TTableCaptionAlign');
+ }
+
+ /**
+ * @return integer the number of columns that the repeated items should be displayed in. Defaults to 0, meaning not set.
+ */
+ public function getRepeatColumns()
+ {
+ return $this->_repeatColumns;
+ }
+
+ /**
+ * @param integer the number of columns that the repeated items should be displayed in.
+ */
+ public function setRepeatColumns($value)
+ {
+ if(($value=TPropertyValue::ensureInteger($value))<0)
+ throw new TInvalidDataValueException('repeatinfo_repeatcolumns_invalid');
+ $this->_repeatColumns=$value;
+ }
+
+ /**
+ * @return TRepeatDirection the direction of traversing the repeated items, defaults to TRepeatDirection::Vertical
+ */
+ public function getRepeatDirection()
+ {
+ return $this->_repeatDirection;
+ }
+
+ /**
+ * @param TRepeatDirection the direction of traversing the repeated items
+ */
+ public function setRepeatDirection($value)
+ {
+ $this->_repeatDirection=TPropertyValue::ensureEnum($value,'TRepeatDirection');
+ }
+
+ /**
+ * @return TRepeatLayout how the repeated items should be displayed, using table or using line breaks. Defaults to TRepeatLayout::Table.
+ */
+ public function getRepeatLayout()
+ {
+ return $this->_repeatLayout;
+ }
+
+ /**
+ * @param TRepeatLayout how the repeated items should be displayed, using table or using line breaks.
+ */
+ public function setRepeatLayout($value)
+ {
+ $this->_repeatLayout=TPropertyValue::ensureEnum($value,'TRepeatLayout');
+ }
+
+ /**
+ * Renders the repeated items.
+ * @param THtmlWriter writer for the rendering purpose
+ * @param IRepeatInfoUser repeat information user
+ */
+ public function renderRepeater($writer, IRepeatInfoUser $user)
+ {
+ if($this->_repeatLayout===TRepeatLayout::Table)
+ {
+ $control=new TTable;
+ if($this->_caption!=='')
+ {
+ $control->setCaption($this->_caption);
+ $control->setCaptionAlign($this->_captionAlign);
+ }
+ }
+ else if($this->_repeatLayout===TRepeatLayout::Raw)
+ {
+ $this->renderRawContents($writer,$user);
+ return;
+ }
+ else
+ $control=new TWebControl;
+ $control->setID($user->getClientID());
+ $control->copyBaseAttributes($user);
+ if($user->getHasStyle())
+ $control->getStyle()->copyFrom($user->getStyle());
+ $control->renderBeginTag($writer);
+ $writer->writeLine();
+
+ if($this->_repeatDirection===TRepeatDirection::Vertical)
+ $this->renderVerticalContents($writer,$user);
+ else
+ $this->renderHorizontalContents($writer,$user);
+
+ $control->renderEndTag($writer);
+ }
+
+ /**
+ * Renders contents in raw format.
+ * @param THtmlWriter writer for the rendering purpose
+ * @param IRepeatInfoUser repeat information user
+ */
+ protected function renderRawContents($writer,$user)
+ {
+ if($user->getHasHeader())
+ $user->renderItem($writer,$this,'Header',-1);
+
+ // render items
+ $hasSeparators=$user->getHasSeparators();
+ $itemCount=$user->getItemCount();
+ for($i=0;$i<$itemCount;++$i)
+ {
+ $user->renderItem($writer,$this,'Item',$i);
+ if($hasSeparators && $i!=$itemCount-1)
+ $user->renderItem($writer,$this,'Separator',$i);
+ }
+ if($user->getHasFooter())
+ $user->renderItem($writer,$this,'Footer',-1);
+ }
+
+ /**
+ * Renders contents in horizontal repeat direction.
+ * @param THtmlWriter writer for the rendering purpose
+ * @param IRepeatInfoUser repeat information user
+ */
+ protected function renderHorizontalContents($writer,$user)
+ {
+ $tableLayout=($this->_repeatLayout===TRepeatLayout::Table);
+ $hasSeparators=$user->getHasSeparators();
+ $itemCount=$user->getItemCount();
+ $columns=$this->_repeatColumns===0?$itemCount:$this->_repeatColumns;
+ $totalColumns=$hasSeparators?$columns+$columns:$columns;
+ $needBreak=$columns<$itemCount;
+
+ if($user->getHasHeader())
+ $this->renderHeader($writer,$user,$tableLayout,$totalColumns,$needBreak);
+
+ // render items
+ if($tableLayout)
+ {
+ $writer->renderBeginTag('tbody');
+ $column=0;
+ for($i=0;$i<$itemCount;++$i)
+ {
+ if($column==0)
+ $writer->renderBeginTag('tr');
+ if(($style=$user->generateItemStyle('Item',$i))!==null)
+ $style->addAttributesToRender($writer);
+ $writer->renderBeginTag('td');
+ $user->renderItem($writer,$this,'Item',$i);
+ $writer->renderEndTag();
+ $writer->writeLine();
+ if($hasSeparators && $i!=$itemCount-1)
+ {
+ if(($style=$user->generateItemStyle('Separator',$i))!==null)
+ $style->addAttributesToRender($writer);
+ $writer->renderBeginTag('td');
+ $user->renderItem($writer,$this,'Separator',$i);
+ $writer->renderEndTag();
+ $writer->writeLine();
+ }
+ $column++;
+ if($i==$itemCount-1)
+ {
+ $restColumns=$columns-$column;
+ if($hasSeparators)
+ $restColumns=$restColumns?$restColumns+$restColumns+1:1;
+ for($j=0;$j<$restColumns;++$j)
+ $writer->write("<td></td>\n");
+ }
+ if($column==$columns || $i==$itemCount-1)
+ {
+ $writer->renderEndTag();
+ $writer->writeLine();
+ $column=0;
+ }
+ }
+ $writer->renderEndTag();
+ }
+ else
+ {
+ $column=0;
+ for($i=0;$i<$itemCount;++$i)
+ {
+ $user->renderItem($writer,$this,'Item',$i);
+ if($hasSeparators && $i!=$itemCount-1)
+ $user->renderItem($writer,$this,'Separator',$i);
+ $column++;
+ if($column==$columns || $i==$itemCount-1)
+ {
+ if($needBreak)
+ $writer->writeBreak();
+ $column=0;
+ }
+ $writer->writeLine();
+ }
+ }
+
+ if($user->getHasFooter())
+ $this->renderFooter($writer,$user,$tableLayout,$totalColumns,$needBreak);
+ }
+
+ /**
+ * Renders contents in veritcal repeat direction.
+ * @param THtmlWriter writer for the rendering purpose
+ * @param IRepeatInfoUser repeat information user
+ */
+ protected function renderVerticalContents($writer,$user)
+ {
+ $tableLayout=($this->_repeatLayout===TRepeatLayout::Table);
+ $hasSeparators=$user->getHasSeparators();
+ $itemCount=$user->getItemCount();
+ if($this->_repeatColumns<=1)
+ {
+ $rows=$itemCount;
+ $columns=1;
+ $lastColumns=1;
+ }
+ else
+ {
+ $columns=$this->_repeatColumns;
+ $rows=(int)(($itemCount+$columns-1)/$columns);
+ if($rows==0 && $itemCount>0)
+ $rows=1;
+ if(($lastColumns=$itemCount%$columns)==0)
+ $lastColumns=$columns;
+ }
+ $totalColumns=$hasSeparators?$columns+$columns:$columns;
+
+ if($user->getHasHeader())
+ $this->renderHeader($writer,$user,$tableLayout,$totalColumns,false);
+
+ if($tableLayout)
+ {
+ $writer->renderBeginTag('tbody');
+ $renderedItems=0;
+ for($row=0;$row<$rows;++$row)
+ {
+ $index=$row;
+ $writer->renderBeginTag('tr');
+ for($col=0;$col<$columns;++$col)
+ {
+ if($renderedItems>=$itemCount)
+ break;
+ if($col>0)
+ {
+ $index+=$rows;
+ if($col-1>=$lastColumns)
+ $index--;
+ }
+ if($index>=$itemCount)
+ continue;
+ $renderedItems++;
+ if(($style=$user->generateItemStyle('Item',$index))!==null)
+ $style->addAttributesToRender($writer);
+ $writer->renderBeginTag('td');
+ $user->renderItem($writer,$this,'Item',$index);
+ $writer->renderEndTag();
+ $writer->writeLine();
+ if(!$hasSeparators)
+ continue;
+ if($renderedItems<$itemCount-1)
+ {
+ if($columns==1)
+ {
+ $writer->renderEndTag();
+ $writer->renderBeginTag('tr');
+ }
+ if(($style=$user->generateItemStyle('Separator',$index))!==null)
+ $style->addAttributesToRender($writer);
+ $writer->renderBeginTag('td');
+ $user->renderItem($writer,$this,'Separator',$index);
+ $writer->renderEndTag();
+ $writer->writeLine();
+ }
+ else if($columns>1)
+ $writer->write("<td></td>\n");
+ }
+ if($row==$rows-1)
+ {
+ $restColumns=$columns-$lastColumns;
+ if($hasSeparators)
+ $restColumns+=$restColumns;
+ for($col=0;$col<$restColumns;++$col)
+ $writer->write("<td></td>\n");
+ }
+ $writer->renderEndTag();
+ $writer->writeLine();
+ }
+ $writer->renderEndTag();
+ }
+ else
+ {
+ $renderedItems=0;
+ for($row=0;$row<$rows;++$row)
+ {
+ $index=$row;
+ for($col=0;$col<$columns;++$col)
+ {
+ if($renderedItems>=$itemCount)
+ break;
+ if($col>0)
+ {
+ $index+=$rows;
+ if($col-1>=$lastColumns)
+ $index--;
+ }
+ if($index>=$itemCount)
+ continue;
+ $renderedItems++;
+ $user->renderItem($writer,$this,'Item',$index);
+ $writer->writeLine();
+ if(!$hasSeparators)
+ continue;
+ if($renderedItems<$itemCount-1)
+ {
+ if($columns==1)
+ $writer->writeBreak();
+ $user->renderItem($writer,$this,'Separator',$index);
+ }
+ $writer->writeLine();
+ }
+ if($row<$rows-1 || $user->getHasFooter())
+ $writer->writeBreak();
+ }
+ }
+
+ if($user->getHasFooter())
+ $this->renderFooter($writer,$user,$tableLayout,$totalColumns,false);
+
+ }
+
+ /**
+ * Renders header.
+ * @param THtmlWriter writer for the rendering purpose
+ * @param IRepeatInfoUser repeat information user
+ * @param boolean whether to render using table layout
+ * @param integer number of columns to be rendered
+ * @param boolean if a line break is needed at the end
+ */
+ protected function renderHeader($writer,$user,$tableLayout,$columns,$needBreak)
+ {
+ if($tableLayout)
+ {
+ $writer->renderBeginTag('thead');
+ $writer->renderBeginTag('tr');
+ if($columns>1)
+ $writer->addAttribute('colspan',"$columns");
+ $writer->addAttribute('scope','col');
+ if(($style=$user->generateItemStyle('Header',-1))!==null)
+ $style->addAttributesToRender($writer);
+ $writer->renderBeginTag('th');
+ $user->renderItem($writer,$this,'Header',-1);
+ $writer->renderEndTag();
+ $writer->renderEndTag();
+ $writer->renderEndTag();
+ }
+ else
+ {
+ $user->renderItem($writer,$this,'Header',-1);
+ if($needBreak)
+ $writer->writeBreak();
+ }
+ $writer->writeLine();
+ }
+
+ /**
+ * Renders footer.
+ * @param THtmlWriter writer for the rendering purpose
+ * @param IRepeatInfoUser repeat information user
+ * @param boolean whether to render using table layout
+ * @param integer number of columns to be rendered
+ */
+ protected function renderFooter($writer,$user,$tableLayout,$columns)
+ {
+ if($tableLayout)
+ {
+ $writer->renderBeginTag('tfoot');
+ $writer->renderBeginTag('tr');
+ if($columns>1)
+ $writer->addAttribute('colspan',"$columns");
+ if(($style=$user->generateItemStyle('Footer',-1))!==null)
+ $style->addAttributesToRender($writer);
+ $writer->renderBeginTag('td');
+ $user->renderItem($writer,$this,'Footer',-1);
+ $writer->renderEndTag();
+ $writer->renderEndTag();
+ $writer->renderEndTag();
+ }
+ else
+ $user->renderItem($writer,$this,'Footer',-1);
+ $writer->writeLine();
+ }
+}
+
+
+/**
+ * TRepeatDirection class.
+ * TRepeatDirection defines the enumerable type for the possible directions
+ * that repeated contents can repeat along
+ *
+ * The following enumerable values are defined:
+ * - Vertical
+ * - Horizontal
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id$
+ * @package System.Web.UI.WebControls
+ * @since 3.0.4
+ */
+class TRepeatDirection extends TEnumerable
+{
+ const Vertical='Vertical';
+ const Horizontal='Horizontal';
+}
+
+/**
+ * TRepeatLayout class.
+ * TRepeatLayout defines the enumerable type for the possible layouts
+ * that repeated contents can take.
+ *
+ * The following enumerable values are defined:
+ * - Table: the repeated contents are organized using an HTML table
+ * - Flow: the repeated contents are organized using HTML spans and breaks
+ * - Raw: the repeated contents are stacked together without any additional decorations
+ *
+ * @author Qiang Xue <qiang.xue@gmail.com>
+ * @version $Id$
+ * @package System.Web.UI.WebControls
+ * @since 3.0.4
+ */
+class TRepeatLayout extends TEnumerable
+{
+ const Table='Table';
+ const Flow='Flow';
+ const Raw='Raw';
+}
+
generated by cgit v1.2.3 (git 2.46.0) at 2024-11-24 01:20:41 +0000