plugins/net.mograsim.plugin.core/src/net/mograsim/plugin/util/FileExtensionViewerFilter.java

   1 package net.mograsim.plugin.util;
   2
   3 import org.eclipse.core.resources.IResource;
   4 import org.eclipse.jface.viewers.Viewer;
   5 import org.eclipse.jface.viewers.ViewerFilter;
   6
   7 public class FileExtensionViewerFilter extends ViewerFilter
   8 {
   9         private final String fileext;
  10
  11         public FileExtensionViewerFilter(String fileext)
  12         {
  13                 this.fileext = fileext;
  14         }
  15
  16         @Override
  17         public boolean select(Viewer viewer, Object parentElement, Object element)
  18         {
  19                 IResource elementResource = (IResource) element;
  20                 switch (elementResource.getType())
  21                 {
  22                 case IResource.FILE:
  23                         return elementResource.getProjectRelativePath().getFileExtension().equals(fileext);
  24                 case IResource.FOLDER:
  25                         return true;
  26                 default:
  27                         return true;
  28                 }
  29         }
  30 }