trace/traceviewer/com.nokia.traceviewer/src/com/nokia/traceviewer/action/ClearViewRunnable.java
changeset 11 5b9d4d8641ce
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/trace/traceviewer/com.nokia.traceviewer/src/com/nokia/traceviewer/action/ClearViewRunnable.java	Wed Jun 23 14:49:59 2010 +0300
@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) 2007-2010 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:
+ *
+ * Executes clear view
+ *
+ */
+package com.nokia.traceviewer.action;
+
+import com.nokia.traceviewer.engine.TraceViewerGlobals;
+
+/**
+ * Executes clear view
+ * 
+ */
+public class ClearViewRunnable implements Runnable {
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see java.lang.Runnable#run()
+	 */
+	public void run() {
+
+		// Pause connection and datareader
+		TraceViewerGlobals.getTraceViewer().getDataReaderAccess()
+				.getCurrentDataReader().shutdown();
+
+		boolean logFileOpened = TraceViewerGlobals.getTraceViewer()
+				.getDataProcessorAccess().getLogger().isLogFileOpened();
+
+		// Clear everything
+		TraceViewerGlobals.getTraceViewer().clearAllData();
+
+		// Create new main reader
+		if (!logFileOpened) {
+			TraceViewerGlobals.getTraceViewer().getDataReaderAccess()
+					.createMainDataReader();
+		}
+
+		// Set pause image to pause action
+		((PauseAction) TraceViewerGlobals.getTraceViewer().getView()
+				.getActionFactory().getPauseAction()).setPauseImage(true);
+
+		// Update view name
+		TraceViewerGlobals.getTraceViewer().getView().updateViewName();
+	}
+}