NewProjectHandler.java

/*******************************************************************************
 * Copyright (c) 2004, 2010 BREDEX GmbH.
 * 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:
 *     BREDEX GmbH - initial API and implementation and/or initial documentation
 *******************************************************************************/
package org.eclipse.jubula.client.ui.rcp.handlers.project;

import java.lang.reflect.InvocationTargetException;

import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.jface.window.Window;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.jubula.client.core.model.IProjectPO;
import org.eclipse.jubula.client.core.persistence.GeneralStorage;
import org.eclipse.jubula.client.ui.handlers.project.AbstractProjectHandler;
import org.eclipse.jubula.client.ui.rcp.Plugin;
import org.eclipse.jubula.client.ui.rcp.wizards.ProjectWizard;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.PlatformUI;


/**
 * @author BREDEX GmbH
 * @created 07.02.2005
 */
public class NewProjectHandler extends AbstractProjectHandler {
  
    /**
     * Opens the "New Project Wizard".
     */
    private void openNewProjectWizard() {
        Display.getDefault().asyncExec(new Runnable() {
            public void run() {
                final ProjectWizard projectWizard = new ProjectWizard();
                projectWizard.init(null, null);
                WizardDialog dialog = new WizardDialog(getActiveShell(),
                        projectWizard) {
                    
                    /**
                     * {@inheritDoc}
                     */
                    protected void finishPressed() {
                        String selectedToolkit = projectWizard
                                .getProjectSettingWizardPage().getAutToolkit();
                        if (selectedToolkit == null) {
                            selectedToolkit = projectWizard
                                    .getProjectSettingWizardPage()
                                    .getProjectToolkit();
                        }
                        super.finishPressed();
                    }
                };
                dialog.open();
                if (dialog.getReturnCode() == Window.OK) {
                    final IProjectPO project = 
                        GeneralStorage.getInstance().getProject(); 
                    IRunnableWithProgress op = 
                        new OpenProjectHandler.OpenProjectOperation(project);
                    try {
                        PlatformUI.getWorkbench().getProgressService()
                            .busyCursorWhile(op);
                    } catch (InvocationTargetException e) {
                        // Exception already handled within operation.
                        // Do nothing.
                    } catch (InterruptedException e) {
                        // Operation was canceled.
                        // Do nothing.
                    }
                }
            }
        });
    }

    /**
     * {@inheritDoc}
     */
    public Object executeImpl(ExecutionEvent event) {
        if (GeneralStorage.getInstance().getProject() != null
                && Plugin.getDefault().anyDirtyStar()) {

            if (!Plugin.getDefault().showSaveEditorDialog(getActiveShell())) {
                return null;
            }
        }
        openNewProjectWizard();
        return null;
    }
}