X-Git-Url: https://mograsim.net/gitweb/?a=blobdiff_plain;f=plugins%2Fnet.mograsim.plugin.core%2Fsrc%2Fnet%2Fmograsim%2Fplugin%2Futil%2FFileExtensionViewerFilter.java;fp=plugins%2Fnet.mograsim.plugin.core%2Fsrc%2Fnet%2Fmograsim%2Fplugin%2Futil%2FFileExtensionViewerFilter.java;h=a702937259301bb3137fe3c48207a86cb801c204;hb=0eb525202d3c871a2a20f789af1728248f3cff11;hp=0000000000000000000000000000000000000000;hpb=96dd446ab936b4db82d0bd94f90e20442a4d86af;p=Mograsim.git

diff --git a/plugins/net.mograsim.plugin.core/src/net/mograsim/plugin/util/FileExtensionViewerFilter.java b/plugins/net.mograsim.plugin.core/src/net/mograsim/plugin/util/FileExtensionViewerFilter.java
new file mode 100644
index 00000000..a7029372
--- /dev/null
+++ b/plugins/net.mograsim.plugin.core/src/net/mograsim/plugin/util/FileExtensionViewerFilter.java
@@ -0,0 +1,30 @@
+package net.mograsim.plugin.util;
+
+import org.eclipse.core.resources.IResource;
+import org.eclipse.jface.viewers.Viewer;
+import org.eclipse.jface.viewers.ViewerFilter;
+
+public class FileExtensionViewerFilter extends ViewerFilter
+{
+	private final String fileext;
+
+	public FileExtensionViewerFilter(String fileext)
+	{
+		this.fileext = fileext;
+	}
+
+	@Override
+	public boolean select(Viewer viewer, Object parentElement, Object element)
+	{
+		IResource elementResource = (IResource) element;
+		switch (elementResource.getType())
+		{
+		case IResource.FILE:
+			return elementResource.getProjectRelativePath().getFileExtension().equals(fileext);
+		case IResource.FOLDER:
+			return true;
+		default:
+			return true;
+		}
+	}
+}
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