diff -r 14dc2103a631 -r ed1c9f64298a trace/tracebuilder/com.nokia.tracebuilder.eclipse/src/com/nokia/tracebuilder/eclipse/JFaceSelectionListener.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/trace/tracebuilder/com.nokia.tracebuilder.eclipse/src/com/nokia/tracebuilder/eclipse/JFaceSelectionListener.java	Wed Jun 23 14:35:40 2010 +0300
@@ -0,0 +1,87 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+* Editor selection event listener
+*
+*/
+package com.nokia.tracebuilder.eclipse;
+
+import org.eclipse.jface.text.ITextSelection;
+import org.eclipse.jface.viewers.ISelection;
+import org.eclipse.ui.ISelectionListener;
+import org.eclipse.ui.IWorkbenchPart;
+
+/**
+ * Editor selection event listener
+ * 
+ */
+final class JFaceSelectionListener implements ISelectionListener {
+
+	/**
+	 * Workbench monitor
+	 */
+	private WorkbenchEditorMonitor monitor;
+
+	/**
+	 * Source to be monitored
+	 */
+	private JFaceDocumentWrapper source;
+
+	/**
+	 * Flag for disabling next event
+	 */
+	private boolean disableNextSelectionEvent;
+
+	/**
+	 * Constructor
+	 * 
+	 * @param monitor
+	 *            the monitor for callbacks
+	 * @param source
+	 *            the source which is observed
+	 */
+	JFaceSelectionListener(WorkbenchEditorMonitor monitor,
+			JFaceDocumentWrapper source) {
+		this.monitor = monitor;
+		this.source = source;
+	}
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see org.eclipse.ui.ISelectionListener#selectionChanged(org.eclipse.ui.IWorkbenchPart,
+	 *      org.eclipse.jface.viewers.ISelection)
+	 */
+	public void selectionChanged(IWorkbenchPart part, ISelection selection) {
+		if (!disableNextSelectionEvent) {
+			if (part == source.getTextEditor()
+					&& selection instanceof ITextSelection) {
+				ITextSelection textSelection = (ITextSelection) selection;
+				monitor.selectionChanged(source, textSelection.getOffset(),
+						textSelection.getLength());
+			}
+		} else {
+			disableNextSelectionEvent = false;
+		}
+	}
+
+	/**
+	 * Disables the next selection event
+	 */
+	void disableNextSelectionEvent() {
+		disableNextSelectionEvent = true;
+	}
+
+}