trace/traceviewer/com.nokia.traceviewer/src/com/nokia/traceviewer/action/SelectAllAction.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/SelectAllAction.java	Wed Jun 23 14:49:59 2010 +0300
@@ -0,0 +1,98 @@
+/*
+ * 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:
+ *
+ * Select all action
+ *
+ */
+package com.nokia.traceviewer.action;
+
+import java.util.List;
+
+import org.eclipse.swt.custom.StyledText;
+
+import com.nokia.traceviewer.engine.TraceProperties;
+import com.nokia.traceviewer.engine.TraceViewerGlobals;
+import com.nokia.traceviewer.view.listener.SelectionProperties;
+import com.nokia.traceviewer.view.listener.ViewerSelectionChangedListener;
+
+/**
+ * Select all action
+ */
+final class SelectAllAction extends TraceViewerAction {
+
+	/*
+	 * (non-Javadoc)
+	 * 
+	 * @see com.nokia.traceviewer.action.TraceViewerAction#doRun()
+	 */
+	@Override
+	protected void doRun() {
+		StyledText widget = TraceViewerGlobals.getTraceViewer().getView()
+				.getViewer().getTextWidget();
+
+		int totalTraceCount = TraceViewerGlobals.getTraceViewer()
+				.getDataReaderAccess().getCurrentDataReader().getTraceCount();
+
+		// Set selection properties
+		SelectionProperties.firstClickedLine = 0;
+		SelectionProperties.firstClickedLineCaretOffset = 0;
+		SelectionProperties.lastClickedLine = totalTraceCount;
+
+		// Save current top index
+		int topIndex = widget.getTopIndex();
+
+		// Select everything from the current showing text widget
+		int endOffset = widget.getOffsetAtLine(widget.getLineCount() - 1);
+		SelectionProperties.lastClickedLineCaretOffset = 0;
+		widget.setSelection(0, endOffset);
+
+		// Return old top index
+		widget.setTopIndex(topIndex);
+
+		// Get first trace
+		List<TraceProperties> firstTraceArr = TraceViewerGlobals
+				.getTraceViewer().getTraces(0, 0);
+		if (!firstTraceArr.isEmpty()) {
+			TraceProperties firstTrace = firstTraceArr.get(0);
+
+			// Process timestamp
+			TraceViewerGlobals.getTraceViewer().getDataProcessorAccess()
+					.getTimestampParser().processData(firstTrace);
+
+			if (firstTrace.timestampString != null) {
+				SelectionProperties.firstClickedTimestamp = firstTrace.timestampString;
+			}
+
+		}
+
+		// Get last trace
+		List<TraceProperties> lastTraceArr = TraceViewerGlobals
+				.getTraceViewer().getTraces(totalTraceCount - 1,
+						totalTraceCount - 1);
+		if (!lastTraceArr.isEmpty()) {
+			TraceProperties lastTrace = lastTraceArr.get(0);
+
+			// Process timestamp
+			TraceViewerGlobals.getTraceViewer().getDataProcessorAccess()
+					.getTimestampParser().processData(lastTrace);
+
+			if (lastTrace.timestampString != null) {
+				SelectionProperties.lastClickedTimestamp = lastTrace.timestampString;
+			}
+
+		}
+		ViewerSelectionChangedListener.handleTrimInformationUpdate();
+	}
+}