de.babe.eclipse.plugins.quickREx.wizards.NewREBookWizard.java Source code

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Here is the source code for de.babe.eclipse.plugins.quickREx.wizards.NewREBookWizard.java

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/*******************************************************************************
 * Copyright (c) 2006 Bastian Bergerhoff 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.
 * 
 * Contributors:
 *     Bastian Bergerhoff - initial API and implementation
 *******************************************************************************/
package de.babe.eclipse.plugins.quickREx.wizards;

import java.io.File;

import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.ui.INewWizard;
import org.eclipse.ui.IWorkbench;

import de.babe.eclipse.plugins.quickREx.Messages;
import de.babe.eclipse.plugins.quickREx.QuickRExPlugin;
import de.babe.eclipse.plugins.quickREx.objects.REBook;

/**
 * @author bastian.bergerhoff
 */
public class NewREBookWizard extends Wizard implements INewWizard {
    private NewREBookWizardPage page;

    /**
     * The constructor
     */
    public NewREBookWizard() {
        super();
        setNeedsProgressMonitor(true);
    }

    /* (non-Javadoc)
     * @see org.eclipse.jface.wizard.IWizard#addPages()
     */
    public void addPages() {
        page = new NewREBookWizardPage();
        addPage(page);
    }

    /* (non-Javadoc)
     * @see org.eclipse.jface.wizard.IWizard#performFinish()
     */
    public boolean performFinish() {
        final String filePath = page.getFilePath();
        final String bookName = page.getBookName();
        IPath reLibFilePath = new Path(filePath);
        File reLibFile = reLibFilePath.toFile();
        if (reLibFile.exists()) {
            boolean proceed = MessageDialog.openQuestion(getShell(),
                    Messages.getString("wizards.NewREBookWizard.message0"), //$NON-NLS-1$
                    Messages.getString("wizards.NewREBookWizard.message1")); //$NON-NLS-1$
            if (!proceed) {
                return false;
            } else {
                QuickRExPlugin.getDefault().addREBook(new REBook(bookName, filePath));
                return true;
            }
        } else {
            QuickRExPlugin.getDefault().addREBook(new REBook(bookName, filePath));
            return true;
        }
    }

    /* (non-Javadoc)
     * @see org.eclipse.ui.IWorkbenchWizard#init(org.eclipse.ui.IWorkbench, org.eclipse.jface.viewers.IStructuredSelection)
     */
    public void init(IWorkbench workbench, IStructuredSelection selection) {
    }
}