/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. */ package calculator.rcp; import org.eclipse.equinox.app.IApplication; import org.eclipse.equinox.app.IApplicationContext; import org.eclipse.swt.widgets.Display; import org.eclipse.ui.IWorkbench; import org.eclipse.ui.PlatformUI; /** * This class controls all aspects of the application's execution */ public class Application implements IApplication { /* (non-Javadoc) * @see org.eclipse.equinox.app.IApplication#start(org.eclipse.equinox.app.IApplicationContext) */ public Object start(IApplicationContext context) { Display display = PlatformUI.createDisplay(); try { int returnCode = PlatformUI.createAndRunWorkbench(display, new ApplicationWorkbenchAdvisor()); if (returnCode == PlatformUI.RETURN_RESTART) { return IApplication.EXIT_RESTART; } return IApplication.EXIT_OK; } finally { display.dispose(); } } /* (non-Javadoc) * @see org.eclipse.equinox.app.IApplication#stop() */ public void stop() { final IWorkbench workbench = PlatformUI.getWorkbench(); if (workbench == null) return; final Display display = workbench.getDisplay(); display.syncExec(new Runnable() { public void run() { if (!display.isDisposed()) workbench.close(); } }); } }