org.eclipse.linuxtools.tracing.rcp.ui/src/org/eclipse/linuxtools/internal/tracing/rcp/ui/commands/OpenFileHandler.java

   1 /**********************************************************************
   2  * Copyright (c) 2013 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Matthew Khouzam - Initial API and implementation
  11  **********************************************************************/
  12
  13 package org.eclipse.linuxtools.internal.tracing.rcp.ui.commands;
  14
  15 import org.eclipse.core.commands.AbstractHandler;
  16 import org.eclipse.core.commands.ExecutionEvent;
  17 import org.eclipse.core.runtime.CoreException;
  18 import org.eclipse.linuxtools.internal.tracing.rcp.ui.TracingRcpPlugin;
  19 import org.eclipse.linuxtools.internal.tracing.rcp.ui.messages.Messages;
  20 import org.eclipse.linuxtools.tmf.core.TmfCommonConstants;
  21 import org.eclipse.linuxtools.tmf.ui.project.model.TmfOpenTraceHelper;
  22 import org.eclipse.swt.widgets.FileDialog;
  23 import org.eclipse.swt.widgets.Shell;
  24 import org.eclipse.ui.PlatformUI;
  25
  26 /**
  27  * Open file handler, used to open files (not directories)
  28  *
  29  * @author Matthew Khouzam
  30  */
  31 public class OpenFileHandler extends AbstractHandler {
  32
  33     @Override
  34     public Object execute(ExecutionEvent event) {
  35         final Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
  36         FileDialog fd = new FileDialog(shell);
  37         fd.setText(Messages.OpenFileHandler_SelectTraceFile);
  38         String filePath = fd.open();
  39         if (filePath == null) {
  40             return null;
  41         }
  42         TmfOpenTraceHelper oth = new TmfOpenTraceHelper();
  43         try {
  44             oth.openTraceFromPath(TmfCommonConstants.DEFAULT_TRACE_PROJECT_NAME, filePath, shell);
  45         } catch (CoreException e) {
  46             TracingRcpPlugin.getDefault().logError(e.getMessage(), e);
  47         }
  48         return null;
  49     }
  50 }