Target Explorer: Filter value-add nodes from Target Explorer by default

1 files changed, 55 insertions, 0 deletions

diff --git a/target_explorer/plugins/org.eclipse.tcf.te.tcf.ui/src/org/eclipse/tcf/te/tcf/ui/filter/ValueAddFilter.java b/target_explorer/plugins/org.eclipse.tcf.te.tcf.ui/src/org/eclipse/tcf/te/tcf/ui/filter/ValueAddFilter.java
new file mode 100644
index 000000000..1b0e5aa23
--- /dev/null
+++ b/target_explorer/plugins/org.eclipse.tcf.te.tcf.ui/src/org/eclipse/tcf/te/tcf/ui/filter/ValueAddFilter.java
@@ -0,0 +1,55 @@
+/*******************************************************************************

+ * Copyright (c) 2012 Wind River Systems, Inc. and others. All rights reserved.

+ * This program and the accompanying materials are made available under the terms

+ * of the Eclipse Public License v1.0 which accompanies this distribution, and is

+ * available at http://www.eclipse.org/legal/epl-v10.html

+ *

+ * Contributors:

+ * Wind River Systems - initial API and implementation

+ *******************************************************************************/

+package org.eclipse.tcf.te.tcf.ui.filter;

+

+import java.util.concurrent.atomic.AtomicBoolean;

+

+import org.eclipse.core.runtime.Assert;

+import org.eclipse.jface.viewers.Viewer;

+import org.eclipse.jface.viewers.ViewerFilter;

+import org.eclipse.tcf.protocol.Protocol;

+import org.eclipse.tcf.te.tcf.locator.interfaces.nodes.IPeerModel;

+

+/**

+ * Filter implementation filtering value-add's and proxies.

+ */

+public class ValueAddFilter extends ViewerFilter {

+

+	/* (non-Javadoc)

+	 * @see org.eclipse.jface.viewers.ViewerFilter#select(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object)

+	 */

+	@Override

+	public boolean select(final Viewer viewer, final Object parentElement, final Object element) {

+		if (element instanceof IPeerModel) {

+			final AtomicBoolean filtered = new AtomicBoolean();

+

+			Runnable runnable = new Runnable() {

+

+				@Override

+				public void run() {

+					boolean isProxy = ((IPeerModel)element).getPeer().getAttributes().containsKey("Proxy"); //$NON-NLS-1$

+

+					String value = ((IPeerModel)element).getPeer().getAttributes().get("ValueAdd"); //$NON-NLS-1$

+					boolean isValueAdd = value != null && ("1".equals(value.trim()) || Boolean.parseBoolean(value.trim())); //$NON-NLS-1$

+

+					filtered.set(isProxy || isValueAdd);

+				}

+			};

+

+			Assert.isTrue(!Protocol.isDispatchThread());

+			Protocol.invokeAndWait(runnable);

+

+			return !filtered.get();

+		}

+

+		return true;

+	}

+

+}