| /******************************************************************************* |
| * Copyright (c) 2006 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 |
| *******************************************************************************/ |
| package org.eclipse.ltk.internal.ui.refactoring.scripting; |
| |
| import org.eclipse.ltk.internal.ui.refactoring.RefactoringPluginImages; |
| import org.eclipse.ltk.internal.ui.refactoring.RefactoringUIPlugin; |
| |
| import org.eclipse.jface.dialogs.IDialogSettings; |
| import org.eclipse.jface.wizard.Wizard; |
| |
| /** |
| * Wizard to show the global refactoring history |
| * |
| * @since 3.2 |
| */ |
| public final class ShowRefactoringHistoryWizard extends Wizard { |
| |
| /** The dialog settings key */ |
| private static String DIALOG_SETTINGS_KEY= "ShowRefactoringHistoryWizard"; //$NON-NLS-1$ |
| |
| /** Has the wizard new dialog settings? */ |
| private boolean fNewSettings; |
| |
| /** The show refactoring history wizard page */ |
| private final ShowRefactoringHistoryWizardPage fWizardPage; |
| |
| /** |
| * Creates a new show refactoring history wizard. |
| */ |
| public ShowRefactoringHistoryWizard() { |
| setNeedsProgressMonitor(false); |
| setWindowTitle(ScriptingMessages.ShowRefactoringHistoryWizard_title); |
| setDefaultPageImageDescriptor(RefactoringPluginImages.DESC_WIZBAN_SHOW_HISTORY); |
| final IDialogSettings settings= RefactoringUIPlugin.getDefault().getDialogSettings(); |
| final IDialogSettings section= settings.getSection(DIALOG_SETTINGS_KEY); |
| if (section == null) |
| fNewSettings= true; |
| else { |
| fNewSettings= false; |
| setDialogSettings(section); |
| } |
| fWizardPage= new ShowRefactoringHistoryWizardPage(this); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public void addPages() { |
| super.addPages(); |
| addPage(fWizardPage); |
| } |
| |
| /** |
| * {@inheritDoc} |
| */ |
| public boolean performFinish() { |
| if (fNewSettings) { |
| final IDialogSettings settings= RefactoringUIPlugin.getDefault().getDialogSettings(); |
| IDialogSettings section= settings.getSection(DIALOG_SETTINGS_KEY); |
| section= settings.addNewSection(DIALOG_SETTINGS_KEY); |
| setDialogSettings(section); |
| } |
| fWizardPage.performFinish(); |
| return true; |
| } |
| } |