| /****************************************************************************** |
| * Copyright (c) 2004, 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.runtime.common.ui.action.ide.actions.global; |
| |
| import java.util.Iterator; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.ui.actions.CloseResourceAction; |
| |
| import org.eclipse.gmf.runtime.common.core.command.ICommand; |
| import org.eclipse.gmf.runtime.common.ui.action.actions.global.ResourceGlobalActionHandler; |
| import org.eclipse.gmf.runtime.common.ui.services.action.global.IGlobalActionContext; |
| |
| /** |
| * Global action handler that closes resources using the Eclipse |
| * {@link org.eclipse.ui.actions.CloseResourceAction}. |
| * |
| * @author ldamus |
| */ |
| public class CloseResourceGlobalActionHandler |
| extends ResourceGlobalActionHandler { |
| |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.gmf.runtime.common.ui.services.action.global.IGlobalActionHandler#getCommand(org.eclipse.gmf.runtime.common.ui.services.action.global.IGlobalActionContext) |
| */ |
| public ICommand getCommand(IGlobalActionContext cntxt) { |
| CloseResourceAction closeAction = new CloseResourceAction(getShell(cntxt.getActivePart())); |
| closeAction.selectionChanged(getResourceSelection((IStructuredSelection)cntxt.getSelection())); |
| closeAction.run(); |
| return null; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.gmf.runtime.common.ui.services.action.global.IGlobalActionHandler#canHandle(org.eclipse.gmf.runtime.common.ui.services.action.global.IGlobalActionContext) |
| */ |
| public boolean canHandle(IGlobalActionContext cntxt) { |
| |
| if (super.canHandle(cntxt)) { |
| for (Iterator i = getResourceSelection((IStructuredSelection)cntxt.getSelection()).iterator(); i.hasNext();) { |
| IResource nextResource = (IResource) i.next(); |
| if (nextResource.getType() != IResource.PROJECT |
| || !((IProject) nextResource).isOpen()) { |
| return false; |
| } |
| } |
| } |
| return true; |
| } |
| |
| } |