/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

package com.nokia.testfw.stf.configeditor.wizards;

import java.lang.reflect.InvocationTargetException;

import org.eclipse.core.runtime.IProgressMonitor;

import org.eclipse.jface.dialogs.MessageDialog;

import org.eclipse.jface.operation.IRunnableWithProgress;

import org.eclipse.jface.resource.ImageDescriptor;

import org.eclipse.jface.viewers.ISelection;

import org.eclipse.jface.viewers.IStructuredSelection;

import org.eclipse.jface.wizard.Wizard;

import org.eclipse.ui.INewWizard;

import org.eclipse.ui.IWorkbench;

import com.nokia.testfw.stf.configeditor.Activator;

import com.nokia.testfw.stf.configmanager.ConfigManager;

/**

 * New module wizard

 * 

 */

public class NewModuleWizard extends Wizard implements INewWizard {

	/**

	 * Wizard page

	 */

	private NewModuleWizardPage page = null;

	/**

	 * Workbench selection

	 */

	private ISelection selection = null;

	/**

	 * STIF config manager

	 */

	private ConfigManager configManager = null;

	/**

	 * Creates wizard

	 */

	public NewModuleWizard( ConfigManager configManager ) {

		super();

		ImageDescriptor imgDesc = Activator.getImageDescriptor("icons/stif_bannered.png");

		setDefaultPageImageDescriptor( imgDesc );		

		setNeedsProgressMonitor(true);

		this.configManager = configManager;

	}

	/**

	 * Adds page to the wizard.

	 */

	public void addPages() {

		page = new NewModuleWizardPage(selection);

		addPage(page);

	}

	/**

	 * This method is called when 'Finish' button is pressed in

	 * the wizard. We will create an operation and run it

	 * using wizard as execution context.

	 */

	public boolean performFinish() {

		final String moduleName = page.getModuleName();

		IRunnableWithProgress op = new IRunnableWithProgress() {

			public void run(IProgressMonitor monitor) throws InvocationTargetException {

				doFinish( moduleName, monitor);

				monitor.done();

			}

		};

		try {

			getContainer().run(true, false, op);

		} catch (InterruptedException e) {

			return false;

		} catch (InvocationTargetException e) {

			Throwable realException = e.getTargetException();

			MessageDialog.openError(getShell(), "Error", realException.getMessage());

			return false;

		}

		return true;

	}

	/**

	 * Executes add module operation

	 * @param moduleName module names

	 * @param monitor progress monitor

	 */

	private void doFinish( String moduleName, IProgressMonitor monitor) {

		// create a sample file

		monitor.beginTask("Adding module:" + moduleName, 1);

		configManager.addModule(moduleName);

		monitor.worked(1);

	}

	/* (non-Javadoc)

	 * @see org.eclipse.ui.IWorkbenchWizard#init(org.eclipse.ui.IWorkbench, org.eclipse.jface.viewers.IStructuredSelection)

	 */

	public void init(IWorkbench workbench, IStructuredSelection selection) {

		this.selection = selection;

	}

	/**

	 * Gets module name

	 * @return module name

	 */

	public String getModuleName() {

		if ( page!= null ) {

			return page.getModuleName();

		}

		return null;

	}

}