fr.lip6.move.coloane.core.ui.wizards.NewProjectWizard.java Source code

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Here is the source code for fr.lip6.move.coloane.core.ui.wizards.NewProjectWizard.java

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/**
 * Copyright (c) 2006-2010 MoVe - Laboratoire d'Informatique de Paris 6 (LIP6).
 * 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:
 *   Jean-Baptiste VORON (LIP6) - Project Head / Initial contributor
 *   Clment DMOULINS (LIP6) - Project Manager
 *
 * Official contacts:
 *   coloane@lip6.fr
 *   http://coloane.lip6.fr
 */
package fr.lip6.move.coloane.core.ui.wizards;

import fr.lip6.move.coloane.core.main.Coloane;

import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IProjectDescription;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.Platform;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.ui.INewWizard;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.wizards.newresource.BasicNewProjectResourceWizard;
import org.eclipse.ui.wizards.newresource.BasicNewResourceWizard;

/**
 * Wizard dedicated to new project creation
 *
 * @author Jean-Baptiste Voron
 */
public class NewProjectWizard extends Wizard implements INewWizard {
    /** the wizard page */
    private ProjectCreationPage page;

    /** {@inheritDoc} */
    @Override
    public final void addPages() {
        addPage(page);
    }

    /** {@inheritDoc} */
    @Override
    public final boolean performFinish() {
        // Fetch information about the new project
        IProject newProject = page.getProjectHandle();

        // Fetch the template for new projects
        IProjectDescription basicDescription = ResourcesPlugin.getWorkspace()
                .newProjectDescription(newProject.getName());

        // Set the nature of the project. Use the coloane one
        String[] natures = basicDescription.getNatureIds();
        String[] newNatures = new String[natures.length + 1];
        System.arraycopy(natures, 0, newNatures, 0, natures.length);
        newNatures[natures.length] = "fr.lip6.move.coloane.core.modelingproject"; //$NON-NLS-1$
        basicDescription.setNatureIds(newNatures);

        IPath platformPath = Platform.getLocation();
        try {
            IPath askedPath = page.getLocationPath();
            // Take care of the asked path
            if (!platformPath.equals(askedPath)) {
                platformPath = askedPath;
                basicDescription.setLocation(askedPath);
            }
        } catch (NullPointerException e) {
            // nothing, revert to platformpath
            // avoids the potential
            //at org.eclipse.ui.dialogs.WizardNewProjectCreationPage.getLocationPath(WizardNewProjectCreationPage.java:238)
            //at fr.lip6.move.coloane.core.ui.wizards.NewProjectWizard.performFinish(NewProjectWizard.java:71)
            // due to the wizard page never actually ahaving been initialized
        }

        try {
            // Check whether the project does not already exist
            if (!newProject.exists()) {
                newProject.create(basicDescription, new NullProgressMonitor());
            }

            // Open the project if it is not
            if (!newProject.isOpen()) {
                newProject.open(new NullProgressMonitor());
            }
        } catch (CoreException e) {
            e.printStackTrace();
        }

        // Select and reveal the project in the workbench window
        BasicNewProjectResourceWizard.updatePerspective(null);
        BasicNewResourceWizard.selectAndReveal(newProject,
                Coloane.getInstance().getWorkbench().getActiveWorkbenchWindow());
        return true;
    }

    /** {@inheritDoc} */
    @Override
    public final void init(IWorkbench workbench, IStructuredSelection selection) {
        setDefaultPageImageDescriptor(
                ImageDescriptor.createFromFile(Coloane.class, "/resources/icons/newproject_corner.png")); //$NON-NLS-1$
        setWindowTitle(Messages.NewProjectWizard_1);
        page = new ProjectCreationPage("newproject", selection); //$NON-NLS-1$
    }
}