trace/tracebuilder/com.nokia.tracebuilder.view/src/com/nokia/tracebuilder/action/OpenSourceAction.java
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/trace/tracebuilder/com.nokia.tracebuilder.view/src/com/nokia/tracebuilder/action/OpenSourceAction.java Wed Jun 23 14:35:40 2010 +0300
@@ -0,0 +1,162 @@
+/*
+ * Copyright (c) 2008 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 for opening a source file
+ *
+ */
+package com.nokia.tracebuilder.action;
+
+
+import org.eclipse.core.resources.IFile;
+import org.eclipse.core.resources.IWorkspaceRoot;
+import org.eclipse.core.resources.ResourcesPlugin;
+import org.eclipse.core.runtime.IPath;
+import org.eclipse.core.runtime.Path;
+import org.eclipse.ui.IEditorDescriptor;
+import org.eclipse.ui.PlatformUI;
+import org.eclipse.ui.ide.IDE;
+
+import com.nokia.tracebuilder.engine.LastKnownLocation;
+import com.nokia.tracebuilder.engine.TraceBuilderGlobals;
+import com.nokia.tracebuilder.file.FileUtils;
+import com.nokia.tracebuilder.model.Trace;
+import com.nokia.tracebuilder.model.TraceBuilderException;
+
+/**
+ * Action for opening a source file
+ *
+ */
+final class OpenSourceAction extends TraceBuilderAction {
+
+ /**
+ * Location which specifies the source to be opened
+ */
+ private LastKnownLocation location;
+
+ /**
+ * Constructor
+ */
+ OpenSourceAction() {
+ setText(Messages.getString("OpenSourceAction.Title")); //$NON-NLS-1$
+ setToolTipText(Messages.getString("OpenSourceAction.Tooltip")); //$NON-NLS-1$
+ setDefaultProperties(null, null);
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see com.nokia.tracebuilder.action.TraceBuilderAction#doRun()
+ */
+ @Override
+ protected void doRun() throws TraceBuilderException {
+ openSource(location.getFilePath(), location.getFileName());
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see
+ * com.nokia.tracebuilder.action.TraceBuilderAction#getEnabledFlag(java.
+ * lang.Object)
+ */
+ @Override
+ protected boolean getEnabledFlag(Object selectedObject) {
+ boolean retval;
+ if (selectedObject instanceof LastKnownLocation) {
+ location = (LastKnownLocation) selectedObject;
+ retval = true;
+ } else {
+ location = null;
+ retval = false;
+ }
+ return retval;
+ }
+
+ /*
+ * (non-Javadoc)
+ *
+ * @see com.nokia.tracebuilder.action.TraceBuilderAction#isInMenu()
+ */
+ @Override
+ protected boolean isInMenu() {
+ return false;
+ }
+
+ /**
+ * Stores the location for next action call
+ *
+ * @param location
+ * the location
+ */
+ void setLocation(LastKnownLocation location) {
+ this.location = location;
+ }
+
+ /**
+ * Opens a source file
+ *
+ * @param filePath
+ * the file path
+ * @param fileName
+ * the file name
+ */
+ private void openSource(String filePath, String fileName) {
+ String pathString = filePath + fileName;
+ try {
+ IPath path = new Path(pathString);
+ IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
+ IFile[] fileArr = root.findFilesForLocationURI(FileUtils.makeURI(path));
+ IFile file = null;
+ // There can be only one file with this url so take the first item
+ if (fileArr != null && fileArr.length > 0) {
+ file = fileArr[0];
+ }
+ Trace trace = location.getTrace();
+
+ // Store trace name, because it will be lost during editor open
+ // operation
+ String name = trace.getName();
+ if (file != null) {
+ IEditorDescriptor editorDesc = IDE.getDefaultEditor(file);
+ String defaultEditor;
+ if (editorDesc == null) {
+ defaultEditor = "org.eclipse.ui.DefaultTextEditor"; //$NON-NLS-1$
+ } else {
+ defaultEditor = editorDesc.getId();
+ }
+ IDE.openEditor(PlatformUI.getWorkbench()
+ .getActiveWorkbenchWindow().getActivePage(), file,
+ defaultEditor, true);
+ } else {
+ String msg = Messages
+ .getString("OpenSourceAction.FailedToOpenErrorPrefix") //$NON-NLS-1$
+ + pathString;
+ TraceBuilderGlobals.getEvents().postErrorMessage(msg, null,
+ true);
+ }
+
+ // Return trace name back to trace
+ trace.setName(name);
+ TraceBuilderGlobals.getTraceBuilder().traceObjectSelected(trace,
+ false, true);
+ } catch (Exception e) {
+ String msg = Messages
+ .getString("OpenSourceAction.FailedToOpenErrorPrefix") //$NON-NLS-1$
+ + pathString;
+ TraceBuilderGlobals.getEvents().postErrorMessage(msg, null, true);
+ }
+ }
+
+}