package GUI;
import java.io.File;
import javax.swing.filechooser.FileFilter;
public class ImageFilter extends FileFilter {
public static final String bmp = "bmp";
public static final String BMP = "BMP";
public static final String dcm = "dcm";
public static final String DCM = "DCM";
public static final String gif = "gif";
public static final String GIF = "GIF";
public static final String jpeg = "jpeg";
public static final String JPEG = "JPEG";
public static final String jpg = "jpg";
public static final String JPG = "JPG";
public static final String png = "png";
public static final String PNG = "PNG";
public static final String tiff = "tiff";
public static final String TIFF = "TIFF";
public static final String tif = "tif";
public static final String TIF = "TIF";
@Override
public boolean accept(File f) {
if (f.isDirectory()) {
return true;
} else {
String extension = getExtension(f);
if (extension != null) {
return extension.equals("dcm")
|| extension.equals("DCM")
|| extension.equals("tiff")
|| extension.equals("TIFF")
|| extension.equals("tif")
|| extension.equals("TIF")
|| extension.equals("bmp")
|| extension.equals("BMP")
|| extension.equals("gif")
|| extension.equals("GIF")
|| extension.equals("jpeg")
|| extension.equals("JPEG")
|| extension.equals("jpg")
|| extension.equals("JPG")
|| extension.equals("png")
|| extension.equals("PNG");
} else {
return false;
}
}
}
@Override
public String getDescription() {
return "bmp, dcm, gif, jpg, jpeg, png, tif, tiff";
}
public static String getExtension(File f) {
String ext = null;
String s = f.getName();
int i = s.lastIndexOf(46);
if (i > 0 && i < s.length() - 1) {
ext = s.substring(i + 1).toLowerCase();
}
return ext;
}
}