| /******************************************************************************* |
| * Copyright (c) 2011 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 |
| * Brian de Alwis - port to Eclipse 4 |
| ******************************************************************************/ |
| |
| package org.eclipse.e4.ui.workbench.renderers.swt.cocoa; |
| |
| import javax.inject.Named; |
| import org.eclipse.e4.core.di.annotations.CanExecute; |
| import org.eclipse.e4.core.di.annotations.Optional; |
| import org.eclipse.e4.ui.services.IServiceConstants; |
| import org.eclipse.swt.internal.cocoa.NSWindow; |
| import org.eclipse.swt.widgets.Shell; |
| |
| /** |
| * @since 4.1 |
| */ |
| public abstract class AbstractWindowHandler { |
| @CanExecute |
| public boolean canExecute( |
| @Optional @Named(IServiceConstants.ACTIVE_SHELL) Shell shell) { |
| if (shell == null) { |
| return false; |
| } |
| NSWindow window = shell.view.window(); |
| if (window == null) { |
| return false; |
| } |
| return !window.isMiniaturized(); |
| } |
| } |