/*

 * 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 the License "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.carbide.cpp.internal.pi.button.ui;

import org.eclipse.jface.viewers.IStructuredSelection;

import org.eclipse.jface.wizard.IWizardPage;

import org.eclipse.jface.wizard.Wizard;

import org.eclipse.ui.IImportWizard;

import org.eclipse.ui.IWorkbench;

import com.nokia.carbide.cpp.pi.button.BupEventMapManager;

public class ImportBupMapWizard extends Wizard implements IImportWizard {

	private ImportBupMapGetXmlTask importPage;

	private ImportBupMapShowOverLapTask overlapPage;

	private boolean allowFinish = false;

	public ImportBupMapWizard() {

		setWindowTitle(Messages.getString("ImportBupMapWizard.0"));  //$NON-NLS-1$

	}

	/* (non-Javadoc)

	 * @see org.eclipse.jface.wizard.Wizard#addPages()

	 */

	public void addPages() {

		addPage(importPage = new ImportBupMapGetXmlTask());

		addPage(overlapPage = new ImportBupMapShowOverLapTask());

	}

	/* (non-Javadoc)

	 * @see org.eclipse.jface.wizard.Wizard#performFinish()

	 */

	@Override

	public boolean performFinish() {

		java.io.File file = new java.io.File(importPage.getxImportXml());

		BupEventMapManager.getInstance().importMergeToWorkspace(file.toURI());

		return true;

	}

	/* (non-Javadoc)

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

	 */

	public void init(IWorkbench arg0, IStructuredSelection arg1) {

	}

	public void setAllowFinish(boolean cond) {

		allowFinish = cond;

	}

	public boolean canFinish() {

		return allowFinish;

	}

	public IWizardPage getNextPage (IWizardPage page) {

		String [] overlaps = importPage.getOverLapList();

		if (page == importPage ) {

			overlapPage.setOverLapList(overlaps);

			if (overlaps.length > 0) {

				return overlapPage;

			}

			else {

				return overlapPage.getNextPage();

			}

		}

		return super.getNextPage(page);

	}

}