showThumbnails = $container->pSet->showThumbnail( $this->field );
if( $this->showThumbnails )
{
$this->thumbWidth = $container->pSet->getThumbnailWidth( $this->field );
$this->thumbHeight = $container->pSet->getThumbnailHeight( $this->field );
}
}
/**
* addJSFiles
* Add control JS files to page object
*/
function addJSFiles()
{
$this->AddJSFile("include/zoombox/zoombox.js");
$this->getJSControl();
}
/**
* addCSSFiles
* Add control CSS files to page object
*/
function addCSSFiles()
{
$this->AddCSSFile("include/zoombox/zoombox.css");
}
public function showDBValue(&$data, $keylink)
{
if( !$data[ $this->field ] )
return "";
$value = "";
$fileName = 'file.jpg';
$fileNameF = $this->container->pSet->getFilenameField($this->field);
if( $fileNameF && $data[$fileNameF] )
$fileName = $data[$fileNameF];
if( $this->showThumbnails )
{
$thumbPref = $this->container->pSet->getStrThumbnail($this->field);
$hrefBegin = GetTableLink("mfhandler", "", "filename=".$fileName."&table=".rawurlencode($this->container->pSet->_table));
$hrefEnd = "&nodisp=1&pageType=".$this->container->pageType.$keylink."&rndVal=".rand(0,32768);
$linkClass = "zoombox";
if( $this->thumbWidth && $this->thumbHeight )
{
$hasThumbnail = $thumbPref != "" && strlen($data[ $thumbPref ]);
$thumbFileUrl = $hrefBegin."&field=".( $hasThumbnail ? rawurlencode($thumbPref) : rawurlencode($this->field) ).$hrefEnd;
$smallThumbnailStyle = $this->getSmallThumbnailStyle( $thumbFileUrl, $hasThumbnail );
$linkClass.= " background-picture";
}
$value.= "";
$value.= "![]()
is508)
$value.= " alt=\"Image from DB\"";
$value.= " src='".$hrefBegin."&field=".rawurlencode($thumbPref).$hrefEnd."'>";
$value.= "";
}
else
{
$value = "is508)
$value.= " alt=\"Image from DB\"";
$value.= " border=0";
$value.= $this->getImageSizeStyle(true)." src='".GetTableLink("mfhandler", "", "filename=".$fileName."&table=".rawurlencode($this->container->pSet->_table)
."&field=".rawurlencode($this->field)
."&nodisp=1"
."&pageType=".$this->container->pageType.$keylink."&rndVal=".rand(0,32768))."'>";
}
return $value;
}
/**
* @param &Array data
* @return String
*/
public function getTextValue(&$data)
{
if( !strlen( $data[ $this->field ] ) )
return "";
$fileNameField = $this->container->pSet->getFilenameField( $this->field );
if( $fileNameField && $data[ $fileNameField ] )
return $data[ $fileNameField ];
return "<>";
}
/**
* Get the field's content that will be exported
* @prarm &Array data
* @prarm String keylink
* @return String
*/
public function getExportValue(&$data, $keylink = "")
{
return mlang_message("LONG_BINARY");
}
/**
* Get the width and height setting for small thumbnails
* wrapping in a style attribute
* @param String imageSrc
* @param Boolean hasThumbnail
* @return String
*/
protected function getSmallThumbnailStyle( $imageSrc, $hasThumbnail )
{
$styles = array();
if( $imageSrc )
{
// this is required to avoid the corrupting of the tag by the html2xhtml function in html2ps library
$imageSrc = str_replace( "=", "=", $imageSrc );
$styles[] = ' background-image: url('.$imageSrc.');';
if( !$hasThumbnail )
$styles[] = ' background-size: '. $this->thumbWidth.'px '.$this->thumbHeight.'px ;';
}
if( $this->thumbWidth )
$styles[] = ' width: '.$this->thumbWidth.'px;';
if( $this->thumbHeight )
$styles[] = ' height: '.$this->thumbHeight.'px';
return ' style="'. implode( '' , $styles ) .'"';
}
}
?>