| /****************************************************************************** |
| * Copyright (c) 2005 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| ****************************************************************************/ |
| |
| |
| package org.eclipse.gmf.examples.runtime.common.service.client; |
| |
| import java.util.ArrayList; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.IWorkbenchWindowActionDelegate; |
| |
| import org.eclipse.gmf.examples.runtime.common.service.application.WidgetService; |
| |
| /** |
| * Simple action to run the Widget Service example. |
| * |
| */ |
| public class RunExampleAction |
| implements IWorkbenchWindowActionDelegate { |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IWorkbenchWindowActionDelegate#dispose() |
| */ |
| public void dispose() { |
| // TODO Auto-generated method stub |
| |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IWorkbenchWindowActionDelegate#init(org.eclipse.ui.IWorkbenchWindow) |
| */ |
| public void init(IWorkbenchWindow window) { |
| // TODO Auto-generated method stub |
| |
| } |
| |
| /** |
| * Uses the WidgetService instance to process a variety of Widget requests. |
| * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction) |
| */ |
| public void run(IAction action) { |
| Object widgets = WidgetService.getInstance().createWidget(1000); |
| System.out.println(widgets == null ? "No widgets created" : "Created " + unwrapWidgets((List)widgets).size() + " widgets");//$NON-NLS-3$//$NON-NLS-2$//$NON-NLS-1$ |
| widgets = WidgetService.getInstance().createWidget(30); |
| System.out.println(widgets == null ? "No widgets created" : "Created " + unwrapWidgets((List)widgets).size() + " widgets");//$NON-NLS-3$//$NON-NLS-2$//$NON-NLS-1$ |
| widgets = WidgetService.getInstance().createWidget(76); |
| System.out.println(widgets == null ? "No widgets created" : "Created " + unwrapWidgets((List)widgets).size() + " widgets");//$NON-NLS-3$//$NON-NLS-2$//$NON-NLS-1$ |
| |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction, org.eclipse.jface.viewers.ISelection) |
| */ |
| public void selectionChanged(IAction action, ISelection selection) { |
| // TODO Auto-generated method stub |
| |
| } |
| |
| /** |
| * Helper method to unwrap a List of Lists |
| * @param widgets |
| * @return |
| */ |
| private List unwrapWidgets(List widgets) { |
| List unwrappedList = new ArrayList(); |
| Iterator i = widgets.iterator(); |
| while(i.hasNext()) { |
| Object o = i.next(); |
| if (o instanceof List) { |
| unwrappedList.addAll((List)o); |
| } else { |
| unwrappedList.addAll(widgets); |
| break; |
| } |
| } |
| return unwrappedList; |
| } |
| |
| } |