@Override
public Image getImage(Object element) {
/* Only return images in column 0 */
if (column != 0) return null;
if (!(element instanceof File)) return null;
File file = (File) element;
if (file.isDirectory()) return directoryImage;
String extension = file.getName().substring(file.getName().lastIndexOf(".") + 1);
extension = extension.toLowerCase(Locale.ENGLISH);
if (extension.matches("htm.*")) return htmlImage;
if (extension.matches("sh|py|pl|rb|js|vb|bat")) return scriptImage;
if (extension.matches("xml")) return xmlImage;
/* if (extension.matches("text|txt|me|faq|info|notes"))
return textImage;
*/ if (extension.matches("jpg|jpeg|gif|bmp|tif|tiff|png|ico|icon")) return imageImage;
if (extension.matches("mp3|wav|ra")) return audioImage;
if (extension.matches("mpg|mpeg|mov|rm|divx|xvid|avi")) return videoImage;
if (extension.matches("arj|.?zip|jar|lha|lhz|rar|rpm|deb|sit|tar|gz|gz2")) return archiveImage;
if (extension.matches("exe")) return executableImage;
if (extension.matches("swf|flv|fla")) return flashImage;
if (extension.matches("pdf")) return pdfImage;
if (extension.matches("doc")) return mswordImage;
if (extension.matches("dll|so|lib|o|obj")) return binaryImage;
if (extension.matches("init|rc|cfg|conf.*")) return configImage;
if (extension.matches("log")) return logImage;
// System.err.println("Unknown file type \""+extension+"\"");
return textImage;
}
@Override
public String getText(Object element) {
if (!(element instanceof File)) return column == 0 ? element.toString() : null;
File file = (File) element;
switch (column) {
case 0:
return file.getName();
case 1:
return file.isFile() ? getLengthText(file.length()) : null;
case 2:
if (file.lastModified() == 0) {
return null;
}
/*
* KLUDGE: thread-safe DateFormat
*
* creates a new instance of a Format object for each invocation
* (performance hit)
*/
return DateFormat.getInstance().format(file.lastModified());
}
return null;
}