org.eclipse.gmf.runtime.common.ui.action.ide/src/org/eclipse/gmf/runtime/common/ui/action/ide/actions/global/RenameResourceGlobalActionHandler.java

/******************************************************************************
 * 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 org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.StructuredViewer;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.ui.actions.RenameResourceAction;

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;
import org.eclipse.gmf.runtime.common.ui.util.IInlineTextEditorPart;

/**
 * Global action handler that renames resources using an inline
 * editor on the active workbench part. The active part must adapt to 
 * {@link org.eclipse.gmf.runtime.common.ui.util.IInlineTextEditorPart}.
 * 
 * @author ldamus
 */
public class RenameResourceGlobalActionHandler
	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) {
		
		RenameResourceAction renameAction =
			new RenameResourceAction(cntxt.getActivePart().getSite());

		IInlineTextEditorPart part =
			(IInlineTextEditorPart) cntxt.getActivePart().getAdapter(
				IInlineTextEditorPart.class);

		if (part != null) {
			StructuredViewer viewer = part.getViewer();
			if (viewer instanceof TreeViewer) {
				TreeViewer treeViewer = (TreeViewer) viewer;
				if (treeViewer != null) {
					renameAction =
						new RenameResourceAction(
							cntxt.getActivePart().getSite(),
							treeViewer.getTree());
				}
			}
		}

		renameAction.selectionChanged(getResourceSelection((IStructuredSelection)cntxt.getSelection()));
		renameAction.run();
		return null;
	}
}