trace/traceviewer/com.nokia.trace.eventview/src/com/nokia/trace/eventview/ShowExceptionAction.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/trace/traceviewer/com.nokia.trace.eventview/src/com/nokia/trace/eventview/ShowExceptionAction.java Wed Jun 23 14:49:59 2010 +0300
@@ -0,0 +1,88 @@
+/*
+ * 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:
+ *
+ * Action to display exception contents
+ *
+ */
+package com.nokia.trace.eventview;
+
+import org.eclipse.jface.action.Action;
+import org.eclipse.jface.dialogs.MessageDialog;
+import org.eclipse.ui.ISharedImages;
+import org.eclipse.ui.PlatformUI;
+
+/**
+ * Action to display exception contents
+ *
+ */
+final class ShowExceptionAction extends Action {
+
+ /**
+ * Number of elements to be shown
+ */
+ private static final int MAX_STACK_TRACE_ELEMENTS_TO_DISPLAY = 20;
+
+ /**
+ * The throwable
+ */
+ private Throwable throwable;
+
+ /**
+ * Constructor
+ *
+ * @param throwable
+ * the throwable to be shown
+ */
+ ShowExceptionAction(Throwable throwable) {
+ this.throwable = throwable;
+ setText(Messages.getString("ShowExceptionAction.Title")); //$NON-NLS-1$
+ setToolTipText(Messages.getString("ShowExceptionAction.Description")); //$NON-NLS-1$
+ setImageDescriptor(PlatformUI.getWorkbench().getSharedImages()
+ .getImageDescriptor(ISharedImages.IMG_OBJS_INFO_TSK));
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see org.eclipse.jface.action.Action#run()
+ */
+ @Override
+ public void run() {
+ if (throwable != null) {
+ StringBuffer sb = new StringBuffer();
+ StackTraceElement[] elements = throwable.getStackTrace();
+ int end = elements.length;
+ boolean max = false;
+ if (end > MAX_STACK_TRACE_ELEMENTS_TO_DISPLAY) {
+ end = MAX_STACK_TRACE_ELEMENTS_TO_DISPLAY;
+ max = true;
+ }
+ sb.append(throwable.toString());
+ sb.append(":\r\n"); //$NON-NLS-1$
+ for (int i = 0; i < end; i++) {
+ sb.append(elements[i].toString());
+ sb.append("\r\n"); //$NON-NLS-1$
+ }
+ if (max) {
+ sb.append(Messages
+ .getString("ShowExceptionAction.ElementsCutOff")); //$NON-NLS-1$
+ }
+ MessageDialog.openInformation(PlatformUI.getWorkbench()
+ .getActiveWorkbenchWindow().getShell(), Messages
+ .getString("ShowExceptionAction.Title"), //$NON-NLS-1$
+ sb.toString());
+ }
+ }
+}