Package org.apache.felix.sigil.eclipse.ui.wizard.project

Source Code of org.apache.felix.sigil.eclipse.ui.wizard.project.SigilProjectWizard

/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements.  See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership.  The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License.  You may obtain a copy of the License at
*
*   http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied.  See the License for the
* specific language governing permissions and limitations
* under the License.
*/

package org.apache.felix.sigil.eclipse.ui.wizard.project;

import org.apache.felix.sigil.eclipse.SigilCore;
import org.apache.felix.sigil.eclipse.ui.internal.wizard.SigilNewResourceWizard;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.resources.IWorkspaceRunnable;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.core.runtime.IExecutableExtension;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.core.runtime.Path;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.wizards.newresource.BasicNewProjectResourceWizard;

/**
* @author dave
*
*/
public class SigilProjectWizard extends SigilNewResourceWizard implements IExecutableExtension
{

    private SigilProjectWizardFirstPage firstPage;
    private SigilProjectWizardSecondPage secondPage;

    private String name;

    public static final IPath SIGIL_PROJECT_PATH = new Path(SigilCore.SIGIL_PROJECT_FILE);
    private IConfigurationElement config;

    public void init(IWorkbench workbench, IStructuredSelection currentSelection)
    {
        super.init(workbench, currentSelection);

        firstPage = new SigilProjectWizardFirstPage();
        firstPage.setInitialProjectName(name);
        secondPage = new SigilProjectWizardSecondPage(firstPage);

        addPage(firstPage);
        addPage(secondPage);
    }

    private void finishPage(IProgressMonitor monitor) throws CoreException,
        InterruptedException
    {
        secondPage.performFinish(monitor);

        IProject newProject = firstPage.getProjectHandle();

        if (newProject != null && newProject.exists())
        {
            IFile file = newProject.getFile(SigilProjectWizard.SIGIL_PROJECT_PATH);

            selectRevealAndShow(file);

            // don't do this check for now - see FELIX-1924
            //            new Job( "Check OSGi Install" )
            //            {
            //                @Override
            //                protected IStatus run( IProgressMonitor monitor )
            //                {
            //                    // prompt for osgi home if not already set.
            //                    SigilCore.getInstallManager().getDefaultInstall();
            //                    return Status.OK_STATUS;
            //                }
            //            }.schedule();
        }
    }

    /* (non-Javadoc)
     * @see org.eclipse.jface.wizard.Wizard#performFinish()
     */
    @Override
    public boolean performFinish()
    {
        IWorkspace workspace = ResourcesPlugin.getWorkspace();

        IWorkspaceRunnable op = new IWorkspaceRunnable()
        {
            public void run(IProgressMonitor monitor) throws CoreException
            {
                try
                {
                    finishPage(monitor);
                }
                catch (InterruptedException e)
                {
                    throw new OperationCanceledException(e.getMessage());
                }
            }
        };

        try
        {
            workspace.run(op, Job.getJobManager().createProgressGroup());
        }
        catch (CoreException e)
        {
            SigilCore.error("Failed to complete project wizard", e);
            return false;
        }

        BasicNewProjectResourceWizard.updatePerspective(config);
        return true;
    }

    public void setName(String name)
    {
        this.name = name;
    }

    public String getName()
    {
        return name;
    }

    @Override
    public boolean performCancel()
    {
        secondPage.performCancel();
        return super.performCancel();
    }

    public void setInitializationData(IConfigurationElement config, String propertyName,
        Object data) throws CoreException
    {
        this.config = config;
    }
}
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