diff options
Diffstat (limited to 'framework/Web/UI/WebControls/TRepeatInfo.php')
| -rw-r--r-- | framework/Web/UI/WebControls/TRepeatInfo.php | 332 |
1 files changed, 332 insertions, 0 deletions
diff --git a/framework/Web/UI/WebControls/TRepeatInfo.php b/framework/Web/UI/WebControls/TRepeatInfo.php new file mode 100644 index 00000000..414f5db9 --- /dev/null +++ b/framework/Web/UI/WebControls/TRepeatInfo.php @@ -0,0 +1,332 @@ +<?php
+
+interface IRepeatInfoUser
+{
+ public function getItemStyle($itemType,$index);
+ public function renderItem($writer,$repeatInfo,$itemType,$index);
+ public function getHasFooter();
+ public function getHasHeader();
+ public function getHasSeparators();
+ public function getRepeatedItemCount();
+}
+
+class TRepeatInfo extends TComponent
+{
+ private $_caption='';
+ private $_captionAlign='NotSet';
+ private $_repeatColumns=0;
+ private $_repeatDirection='Vertical';
+ private $_repeatLayout='Table';
+
+ public function getCaption()
+ {
+ return $this->_caption;
+ }
+
+ public function setCaption($value)
+ {
+ $this->_caption=$value;
+ }
+
+ public function getCaptionAlign()
+ {
+ return $this->_captionAlign;
+ }
+
+ public function setCaptionAlign($value)
+ {
+ $this->_captionAlign=TPropertyValue::ensureEnum($value,array('NotSet','Top','Bottom','Left','Right'));
+ }
+
+ public function getRepeatColumns()
+ {
+ return $this->_repeatColumns;
+ }
+
+ public function setRepeatColumns($value)
+ {
+ $this->_repeatColumns=TPropertyValue::ensureInteger($value);
+ }
+
+ public function getRepeatDirection()
+ {
+ return $this->_repeatDirection;
+ }
+
+ public function setRepeatDirection($value)
+ {
+ $this->_repeatDirection=TPropertyValue::ensureEnum($value,array('Horizontal','Vertical'));
+ }
+
+ public function getRepeatLayout()
+ {
+ return $this->_repeatLayout;
+ }
+
+ public function setRepeatLayout($value)
+ {
+ $this->_repeatLayout=TPropertyValue::ensureEnum($value,array('Table','Flow'));
+ }
+
+ public function renderRepeater($writer, IRepeatInfoUser $user)
+ {
+ if($this->_repeatLayout==='Table')
+ {
+ $control=new TTable;
+ if($this->_caption!=='')
+ {
+ $control->setCaption($this->_caption);
+ $control->setCaptionAlign($this->_captionAlign);
+ }
+ }
+ else
+ $control=new TWebControl;
+ $control->setID($user->getClientID());
+ $control->copyBaseAttributes($user);
+ if($user->getHasStyle())
+ $control->getStyle()->copyFrom($user->getStyle());
+ $control->renderBeginTag($writer);
+
+ if($this->_repeatDirection==='Vertical')
+ $this->renderVerticalContents($writer,$user);
+ else
+ $this->renderHorizontalContents($writer,$user);
+
+ $control->renderEndTag();
+ }
+
+ protected function renderHorizontalContents($writer,$user)
+ {
+ $tableLayout=($this->_repeatLayout==='Table');
+ $hasSeparators=$user->getHasSeparators();
+ $itemCount=$user->getRepeatedItemCount();
+ $columns=$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)
+ {
+ $column=0;
+ for($i=0;$i<$itemCount;++$i)
+ {
+ if($column==0)
+ $writer->renderBeginTag('tr');
+ if(($style=$user->getItemStyle('Item',$i))!==null)
+ $style->addAttributesToRender($writer);
+ $writer->renderBeginTag('td');
+ $user->renderItem($writer,$this,'Item',$i);
+ $writer->renderEndTag();
+ if($hasSeparators && $i!=$itemCount-1)
+ {
+ if(($style=$user->getItemStyle('Separator',$i))!==null)
+ $style->addAttributesToRender($writer);
+ $writer->renderBeginTag('td');
+ $user->renderItem($writer,$this,'Separator',$i);
+ $writer->renderEndTag();
+ }
+ $column++;
+ if($i==$itemCount-1)
+ {
+ $restColumns=$columns-$column;
+ if($hasSeparators)
+ $restColumns=$restColumns?$restColumns+$restColumns+1:1;
+ for($j=0;$j<$restColumns;++$j)
+ $writer->write('<td></td>');
+ }
+ if($column==$columns || $i==$itemCount-1)
+ {
+ $writer->renderEndTag();
+ $column=0;
+ }
+ }
+ }
+ 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();
+ $column=0;
+ }
+ }
+ }
+
+ if($user->getHasFooter())
+ $this->renderFooter($writer,$user,$tableLayout,$totalColumns,$needBreak);
+ }
+
+ protected function renderVerticalContents($writer,$user)
+ {
+ $tableLayout=($this->_repeatLayout==='Table');
+ $hasSeparators=$user->getHasSeparators();
+ $itemCount=$user->getRepeatedItemCount();
+ 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)
+ {
+ $renderedItems=0;
+ for($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=$user->getItemStyle('Item',$index))!==null)
+ $style->addAttributesToRender($writer);
+ $writer->renderBeginTag('td');
+ $user->renderItem($writer,$this,'Item',$index);
+ $writer->renderEndTag();
+ if(!$hasSeparators)
+ continue;
+ if($renderedItems<$itemCount-1)
+ {
+ if($columns==1)
+ {
+ $writer->renderEndTag();
+ $writer->renderBeginTag('tr');
+ }
+ if(($style=$user->getItemStyle('Separator',$index))!==null)
+ $style->addAttributesToRender($writer);
+ $writer->renderBeginTag('td');
+ $user->renderItem($writer,$this,'Separator',$index);
+ $writer->renderEndTag();
+ }
+ else if($columns>1)
+ $writer->write('<td></td>');
+ }
+ if($row==$rows-1)
+ {
+ $restColumns=$columns-$lastColumns;
+ if($hasSeparators)
+ $restColumns+=$restColumns;
+ for($col=0;$col<$restColumns;++$col)
+ $writer->write('<td></td>');
+ }
+ $writer->renderEndTag();
+ }
+ }
+ else
+ {
+ $renderedItems=0;
+ for($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;
+ $user->renderItem($writer,$this,'Item',$index);
+ if(!$hasSeparators)
+ continue;
+ if($renderedItems<$itemCount-1)
+ {
+ if($columns==1)
+ $writer->writeBreak();
+ $user->renderItem($writer,$this,'Separator',$index);
+ }
+ else if($columns>1)
+ $writer->write('<td></td>');
+ }
+ if($row<$rows-1 || $user->getHasFooter())
+ $writer->writeBreak();
+ }
+ }
+
+ if($user->getHasFooter())
+ $this->renderFooter($writer,$user,$tableLayout,$totalColumns,false);
+
+ }
+
+ protected function renderHeader($writer,$user,$tableLayout,$columns,$needBreak)
+ {
+ if($tableLayout)
+ {
+ $writer->renderBeginTag('tr');
+ if($columns>1)
+ $writer->addAttribute('colspan',"$columns");
+ $writer->addAttribute('scope','col');
+ if(($style=$user->getItemStyle('Header',-1))!==null)
+ $style->addAttributesToRender($writer);
+ $writer->renderBeginTag('th');
+ $user->renderItem($writer,$this,'Header',-1)
+ $writer->renderEndTag();
+ $writer->renderEndTag();
+ }
+ else
+ {
+ $user->renderItem($writer,$this,'Header',-1)
+ if($needBreak)
+ $writer->writeBreak();
+ }
+ }
+
+ protected function renderFooter($writer,$user,$tableLayout,$columns)
+ {
+ if($tableLayout)
+ {
+ $writer->renderBeginTag('tr');
+ if($columns>1)
+ $writer->addAttribute('colspan',"$columns");
+ $writer->addAttribute('scope','col');
+ if(($style=$user->getItemStyle('Header',-1))!==null)
+ $style->addAttributesToRender($writer);
+ $writer->renderBeginTag('td');
+ $user->renderItem($writer,$this,'Header',-1)
+ $writer->renderEndTag();
+ $writer->renderEndTag();
+ }
+ else
+ $user->renderItem($writer,$this,'Header',-1)
+ }
+}
+
+?>
\ No newline at end of file |