plugins/org.eclipse.ease.lang.unittest.ui/src/org/eclipse/ease/lang/unittest/ui/wizards/TestSuiteWizard.java

/*******************************************************************************
 * Copyright (c) 2000, 2015 IBM Corporation 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, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *     Remy Chi Jian Suen <remy.suen@gmail.com>
 *     		- Bug 44162 [Wizards]  Define constants for wizard ids of new.file, new.folder, and new.project
 *     Christian Pontesegger
 *     		- copied from org.eclipse.ui.wizards.newresource.BasicNewFileResourceWizard, modified addPages()
 *******************************************************************************/
package org.eclipse.ease.lang.unittest.ui.wizards;

import org.eclipse.core.resources.IFile;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.dialogs.WizardNewFileCreationPage;
import org.eclipse.ui.ide.IDE;
import org.eclipse.ui.internal.ide.DialogUtil;
import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin;
import org.eclipse.ui.internal.wizards.newresource.ResourceMessages;
import org.eclipse.ui.wizards.newresource.BasicNewResourceWizard;

/**
 * Wizard that creates a new testsuite file resource in the workspace.
 * <p>
 * During the call to <code>open</code>, the wizard dialog is presented to the user. When the user hits Finish, a file resource at the user-specified workspace
 * path is created, the dialog closes, and the call to <code>open</code> returns.
 * </p>
 *
 */
public class TestSuiteWizard extends BasicNewResourceWizard {

	/**
	 * The wizard id for creating new testsuites in the workspace.
	 */
	public static final String WIZARD_ID = "org.eclipse.ease.lang.unittest.ui.wizard.newTestSuiteWizard"; //$NON-NLS-1$

	private WizardNewFileCreationPage mainPage;

	/**
	 * Creates a wizard for creating a new file resource in the workspace.
	 */
	public TestSuiteWizard() {
		super();
	}

	/*
	 * (non-Javadoc) Method declared on IWizard.
	 */
	@Override
	public void addPages() {
		super.addPages();

		mainPage = new TestSuiteCreationPage("newFilePage1", getSelection());//$NON-NLS-1$
		mainPage.setTitle("Script Testsuite");
		mainPage.setDescription("This wizard creates a new script testsuite.");

		mainPage.setFileName("Testsuite.suite");
		mainPage.setAllowExistingResources(false);
		mainPage.setFileExtension("suite");

		addPage(mainPage);
	}

	/*
	 * (non-Javadoc) Method declared on IWorkbenchWizard.
	 */
	@Override
	public void init(final IWorkbench workbench, final IStructuredSelection currentSelection) {
		super.init(workbench, currentSelection);
		setWindowTitle(ResourceMessages.FileResource_shellTitle);
		setNeedsProgressMonitor(true);
	}

	@Override
	protected void initializeDefaultPageImageDescriptor() {
		final ImageDescriptor desc = IDEWorkbenchPlugin.getIDEImageDescriptor("wizban/newfile_wiz.png");//$NON-NLS-1$
		setDefaultPageImageDescriptor(desc);
	}

	/*
	 * (non-Javadoc) Method declared on IWizard.
	 */
	@Override
	public boolean performFinish() {
		final IFile file = mainPage.createNewFile();
		if (file == null) {
			return false;
		}

		selectAndReveal(file);

		// Open editor on new file.
		final IWorkbenchWindow dw = getWorkbench().getActiveWorkbenchWindow();
		try {
			if (dw != null) {
				final IWorkbenchPage page = dw.getActivePage();
				if (page != null) {
					IDE.openEditor(page, file, true);
				}
			}
		} catch (final PartInitException e) {
			DialogUtil.openError(dw.getShell(), ResourceMessages.FileResource_errorMessage, e.getMessage(), e);
		}

		return true;
	}
}