/*
    * Copyright (C) 2007-2012 Argeo GmbH
    *
    * Licensed 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 org.argeo.cms.ui.workbench.rap;
  
  import org.eclipse.swt.SWT;
  import org.eclipse.swt.graphics.Point;
  import org.eclipse.swt.graphics.Rectangle;
  import org.eclipse.swt.widgets.Display;
  import org.eclipse.swt.widgets.Event;
  import org.eclipse.swt.widgets.Listener;
  import org.eclipse.swt.widgets.Shell;
  import org.eclipse.ui.IWorkbenchWindow;
  import org.eclipse.ui.actions.ActionFactory;
  import org.eclipse.ui.actions.ActionFactory.IWorkbenchAction;
  import org.eclipse.ui.application.ActionBarAdvisor;
  import org.eclipse.ui.application.IActionBarConfigurer;
  import org.eclipse.ui.application.IWorkbenchWindowConfigurer;
  import org.eclipse.ui.application.WorkbenchWindowAdvisor;
  
  /** Eclipse RAP specific window advisor */
  public class RapWindowAdvisor extends WorkbenchWindowAdvisor {
  
  	private String username;
  
  	public RapWindowAdvisor(IWorkbenchWindowConfigurer configurer,
  			String username) {
  		super(configurer);
  		this.username = username;
  	}
  
  	@Override
  	public ActionBarAdvisor createActionBarAdvisor(
  			IActionBarConfigurer configurer) {
  		return new RapActionBarAdvisor(configurer, username);
  	}
  
  	public void preWindowOpen() {
  		IWorkbenchWindowConfigurer configurer = getWindowConfigurer();
  		configurer.setShowCoolBar(true);
  		configurer.setShowMenuBar(false);
  		configurer.setShowStatusLine(false);
  		configurer.setShowPerspectiveBar(true);
  		configurer.setTitle("Argeo Web UI"); //$NON-NLS-1$
  		// Full screen, see
  		// http://wiki.eclipse.org/RAP/FAQ#How_to_create_a_fullscreen_application
  		configurer.setShellStyle(SWT.NO_TRIM);
  		Rectangle bounds = Display.getCurrent().getBounds();
  		configurer.setInitialSize(new Point(bounds.width, bounds.height));
  
  		// Handle window resize in Rap 2.1+ see
  		// https://bugs.eclipse.org/bugs/show_bug.cgi?id=417254
  		Display.getCurrent().addListener(SWT.Resize, new Listener() {
  			private static final long serialVersionUID = 2970912561866704526L;
  
  			@Override
  			public void handleEvent(Event event) {
  				Rectangle bounds = event.display.getBounds();
  				IWorkbenchWindow iww = getWindowConfigurer().getWindow()
  						.getWorkbench().getActiveWorkbenchWindow();
  				iww.getShell().setBounds(bounds);
  			}
  		});
  	}
  
  	@Override
  	public void postWindowCreate() {
  		Shell shell = getWindowConfigurer().getWindow().getShell();
  		shell.setMaximized(true);
  	}
  
  	@Override
  	public void postWindowOpen() {
  		String defaultPerspective = getWindowConfigurer()
  				.getWorkbenchConfigurer().getWorkbench()
  				.getPerspectiveRegistry().getDefaultPerspective();
  		if (defaultPerspective == null) {
  			IWorkbenchWindow window = getWindowConfigurer().getWindow();
  			if (window == null)
  				return;
  
  			IWorkbenchAction openPerspectiveDialogAction = ActionFactory.OPEN_PERSPECTIVE_DIALOG
  					.create(window);
  			openPerspectiveDialogAction.run();
  		}
  	}
  
 }