plugins/org.eclipse.epf.authoring.ui/src/org/eclipse/epf/authoring/ui/wizards/NewConfigurationWizard.java

//------------------------------------------------------------------------------
// Copyright (c) 2005, 2006 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 implementation
//------------------------------------------------------------------------------
package org.eclipse.epf.authoring.ui.wizards;

import org.eclipse.epf.authoring.ui.AuthoringUIPlugin;
import org.eclipse.epf.authoring.ui.AuthoringUIResources;
import org.eclipse.epf.library.LibraryService;
import org.eclipse.epf.uma.MethodConfiguration;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.INewWizard;
import org.eclipse.ui.IWorkbench;

/**
 * A wizard that guides the user to create a new Method Configuration.
 * 
 * @author Kelvin Low
 * @author Bingxue Xu
 * @since 1.0
 */
public class NewConfigurationWizard extends Wizard implements INewWizard {

	/**
	 * The wizard ID.
	 */
	public static final String WIZARD_ID = NewConfigurationWizard.class
			.getName();

	private NewConfigurationMainPage mainPage;

	/**
	 * Creates a new instance.
	 */
	public NewConfigurationWizard() {
		super();
	}

	/**
	 * @see org.eclipse.ui.IWorkbenchWizard#init(IWorkbench,
	 *      IStructuredSelection)
	 */
	public void init(IWorkbench workbench, IStructuredSelection selection) {
		setWindowTitle(AuthoringUIResources.AuthoringUIPlugin_newConfigurationWizard_title); //$NON-NLS-1$		
	}

	/**
	 * @see org.eclipse.jface.wizard.Wizard#addPages()
	 */
	public void addPages() {
		mainPage = new NewConfigurationMainPage();
		addPage(mainPage);
	}

	/**
	 * @see org.eclipse.jface.wizard.Wizard#createPageControls(Composite)
	 */
	public void createPageControls(Composite pageContainer) {
		super.createPageControls(pageContainer);
		pageContainer.getShell().setImage(
				AuthoringUIPlugin.getDefault().getSharedImage(
						"full/obj16/MethodConfiguration.gif")); //$NON-NLS-1$
	}

	/**
	 * @see org.eclipse.jface.wizard.IWizard#canFinish()
	 */
	public boolean canFinish() {
		if (LibraryService.getInstance().getCurrentMethodLibrary() == null) {
			return false;
		}
		return super.canFinish();
	}

	/**
	 * @see org.eclipse.jface.wizard.IWizard#performFinish()
	 */
	public boolean performFinish() {
		String configName = mainPage.getConfigurationName();
		if (configName != null) {
			try {
				MethodConfiguration config = LibraryService.getInstance()
						.createMethodConfiguration(
								configName,
								LibraryService.getInstance()
										.getCurrentMethodLibrary());
				String briefDescription = mainPage
						.getConfigurationBriefDescription();
				if (briefDescription != null) {
					config.setBriefDescription(briefDescription);
				}
			} catch (Exception e) {
				AuthoringUIPlugin
						.getDefault()
						.getMsgDialog()
						.displayError(
								AuthoringUIResources.AuthoringUIPlugin_newConfigurationWizard_title,
								AuthoringUIResources.internalError_msg, e);
			}
		}

		return true;
	}

}