$oTrashImg = new WYImage($oURL);
$oTrashImg->setAttribute("style", "border: 0");
foreach ($aEntries as $dEntry) {
if ($iCol == 0) {
echo "<tr>";
}
$sFilename = $dEntry[FILENAME];
$sDisplayFilename = str_replace("rtimg-", "", $sFilename);
$sDisplayFilename = preg_replace('|([-_])|', '\\1­', $sDisplayFilename);
$sURL = $dEntry[URL];
$sPath = $dEntry[PATH];
$oImg = new WYImage(new WYURL($sURL));
$iWidth = $oImg->iWidth();
$iHeight = $oImg->iHeight();
if ($iWidth != 0 && $iHeight != 0) {
WYImage::bLimitSize($iWidth, $iHeight, IMG_SIZE, IMG_SIZE);
} else {
$iWidth = $iHeight = IMG_SIZE;
}
$oImg->setAttribute("width", $iWidth);
$oImg->setAttribute("height", $iHeight);
$oImg->setAttribute("style", "border: 0");
unset($oTrashLink);
unset($oTrashLinkURL);
$oTrashLinkURL = od_clone(WYURL::oCurrentURL());
$oTrashLinkURL->dQuery[ACTION] = ACTION_DELETE;
$oTrashLinkURL->dQuery[FILENAME] = $sFilename;
$oTrashLink = new WYLink($oTrashLinkURL);
$oTrashLink->setAttribute("onclick", "return confirmDelete()");
$oTrashLink->setInnerHTML($oTrashImg->sDisplay());
$oTrashLink->setToolTip(WYTS("DeleteImageButton"));
/**
* Liefert das Vorschaubild zu einem gegebenen Dateinamen
*
* @param string der Dateiname
* @return object ein WYImage-Objekt, welches das Vorschaubild kapselt
*/
function &_oTNImage($sFilename)
{
global $goApp, $webyep_sLiveDemoSlotID;
$oImg = od_nil;
$oURL = od_nil;
$sTNName = "";
$fFactor = 0.0;
$iW = $iH = 0;
$oURL = od_clone($goApp->oDataURL);
$sTNName = $this->_sThumbnailName($sFilename);
$oURL->addComponent($sTNName);
$oImg = new WYImage($oURL);
if ($webyep_sLiveDemoSlotID && !$oImg->bExists()) {
$oURL->removeDemoSlotID();
unset($oImg);
$oImg = new WYImage($oURL);
}
if (isset($oImg->dAttributes["width"]) && isset($oImg->dAttributes["height"])) {
WYImage::bLimitSize($oImg->dAttributes["width"], $oImg->dAttributes["height"], $this->iTNWidth, $this->iTNHeight);
} else {
// if size can't be determined, set at least max width
$goApp->log("could not determine image size of {$sTNName}");
$oImg->dAttributes["width"] = $this->iTNWidth;
unset($oImg->dAttributes["height"]);
}
return $oImg;
}
