public function previewWindow()
{
#echo $this->getID();
#$relPath = $this->getRelPath();
#echo $this->A("FileMimetype");
$BD = new Button("Datei\nherunterladen", "save");
$BD->style("margin:10px;float:right;");
$BD->windowRme("File", $this->getID(), "download");
$BD->onclick("" . OnEvent::closePopup("File"));
$display = "";
if ($this->A("FileIsDir") == "0") {
switch ($this->A("FileMimetype")) {
case "image/jpeg":
case "image/png":
case "image/gif":
case "image/svg":
case "image/svg+xml":
$display .= "{$BD}<div style=\"clear:both;width:600px;max-height:450px;overflow:auto;\"><img style=\"margin:10px;max-width:560px;\" src=\"data:" . $this->A("FileMimetype") . ";base64," . base64_encode(file_get_contents($this->getID())) . "\" /></div>";
break;
case "text/plain":
case "text/x-php":
case "text/x-c++":
$display = "{$BD}<div style=\"clear:both;width:600px;max-height:450px;overflow:auto;\"><p>" . highlight_file($this->ID, true) . "</p></div>";
break;
case "application/pdf":
$display = "<script type=\"text/javascript\">" . OnEvent::window($this, "previewPDF") . OnEvent::closePopup("File") . "</script>";
break;
default:
$display = "<div class=\"highlight\">{$BD}<p style=\"padding-top:10px;\">Es steht leider keine Vorschau<br />für diesen Dateityp zur Verfügung.</p><div style=\"clear:both;\"></div>";
}
} else {
$display = "Verzeichnis";
}
echo $display;
}