org.eclipse.linuxtools.tracing.rcp.ui/src/org/eclipse/linuxtools/internal/tracing/rcp/ui/Application.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  *   Bernd Hufmann - Initial API and implementation
  11  **********************************************************************/
  12 package org.eclipse.linuxtools.internal.tracing.rcp.ui;
  13
  14 import org.eclipse.equinox.app.IApplication;
  15 import org.eclipse.equinox.app.IApplicationContext;
  16 import org.eclipse.swt.widgets.Display;
  17 import org.eclipse.ui.IWorkbench;
  18 import org.eclipse.ui.PlatformUI;
  19
  20 /**
  21  * This class controls all aspects of the application's execution
  22  * @author Bernd Hufmann
  23  */
  24 public class Application implements IApplication {
  25
  26     @Override
  27     public Object start(IApplicationContext context) throws Exception {
  28         Display display = PlatformUI.createDisplay();
  29         try {
  30             int returnCode = PlatformUI.createAndRunWorkbench(display, new ApplicationWorkbenchAdvisor());
  31             if (returnCode == PlatformUI.RETURN_RESTART) {
  32                 return IApplication.EXIT_RESTART;
  33             }
  34             return IApplication.EXIT_OK;
  35         } finally {
  36             display.dispose();
  37         }
  38     }
  39
  40     @Override
  41     public void stop() {
  42         if (!PlatformUI.isWorkbenchRunning()) {
  43             return;
  44         }
  45         final IWorkbench workbench = PlatformUI.getWorkbench();
  46         final Display display = workbench.getDisplay();
  47         display.syncExec(new Runnable() {
  48             @Override
  49             public void run() {
  50                 if (!display.isDisposed()) {
  51                     workbench.close();
  52                 }
  53             }
  54         });
  55     }
  56 }