/*
 * Copyright (c) 2007 Borland Software Corporation
 * 
 * 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:
 *    Dmitry Stadnik (Borland) - initial API and implementation
 */
package org.eclipse.gmf.examples.taipan.port.diagram.part;

import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.transaction.TransactionalEditingDomain;
import org.eclipse.gmf.examples.taipan.port.diagram.edit.parts.PortEditPart;
import org.eclipse.gmf.runtime.emf.core.GMFEditingDomainFactory;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.osgi.util.NLS;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.IWorkbenchWindowActionDelegate;

/**
 * @generated
 */
public class TaiPanInitDiagramFileAction implements IWorkbenchWindowActionDelegate {

	/**
	 * @generated
	 */
	private IWorkbenchWindow window;

	/**
	 * @generated
	 */
	public void init(IWorkbenchWindow window) {
		this.window = window;
	}

	/**
	 * @generated
	 */
	public void dispose() {
		window = null;
	}

	/**
	 * @generated
	 */
	public void selectionChanged(IAction action, ISelection selection) {
	}

	/**
	 * @generated
	 */
	private Shell getShell() {
		return window.getShell();
	}

	/**
	 * @generated
	 */
	public void run(IAction action) {
		TransactionalEditingDomain editingDomain = GMFEditingDomainFactory.INSTANCE.createEditingDomain();
		Resource resource = TaiPanDiagramEditorUtil.openModel(getShell(), Messages.TaiPanInitDiagramFileAction_OpenModelFileDialogTitle, editingDomain);
		if (resource == null || resource.getContents().isEmpty()) {
			return;
		}
		EObject diagramRoot = (EObject) resource.getContents().get(0);
		Wizard wizard = new TaiPanNewDiagramFileWizard(resource.getURI(), diagramRoot, editingDomain);
		wizard.setWindowTitle(NLS.bind(Messages.TaiPanInitDiagramFileAction_InitDiagramFileWizardTitle, PortEditPart.MODEL_ID));
		TaiPanDiagramEditorUtil.runWizard(getShell(), wizard, "InitDiagramFile"); //$NON-NLS-1$
	}
}