| /*=============================================================================# |
| # Copyright (c) 2009, 2020 Stephan Wahlbrink and others. |
| # |
| # This program and the accompanying materials are made available under the |
| # terms of the Eclipse Public License 2.0 which is available at |
| # https://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0 |
| # which is available at https://www.apache.org/licenses/LICENSE-2.0. |
| # |
| # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 |
| # |
| # Contributors: |
| # Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation |
| #=============================================================================*/ |
| |
| package org.eclipse.statet.ltk.ui.refactoring; |
| |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.ltk.core.refactoring.RefactoringStatus; |
| import org.eclipse.ltk.ui.refactoring.RefactoringWizard; |
| import org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation; |
| import org.eclipse.swt.widgets.Shell; |
| |
| |
| /** |
| * Helper to activate the UI of a refactoring. |
| */ |
| public class RefactoringWizardExecutionHelper { |
| |
| |
| private final RefactoringWizard wizard; |
| private final int saveMode; |
| private final boolean build; |
| |
| private RefactoringStatus status; |
| |
| |
| public RefactoringWizardExecutionHelper(final RefactoringWizard wizard, final int saveMode) { |
| this(wizard, saveMode, false); |
| } |
| |
| public RefactoringWizardExecutionHelper(final RefactoringWizard wizard, final int saveMode, final boolean build) { |
| this.wizard= wizard; |
| this.saveMode= saveMode; |
| this.build= build; |
| } |
| |
| |
| public boolean perform(final Shell parent) { |
| final RefactoringSaveHelper saveHelper= new RefactoringSaveHelper(this.saveMode); |
| if (!saveHelper.saveEditors(parent) |
| && (this.saveMode & RefactoringSaveHelper.OPTIONAL) == 0) { |
| return false; |
| } |
| try { |
| if (this.build) { |
| saveHelper.triggerBuild(); |
| } |
| final RefactoringWizardOpenOperation op= new RefactoringWizardOpenOperation(this.wizard); |
| final int result= op.run(parent, this.wizard.getRefactoring().getName()); |
| this.status= op.getInitialConditionCheckingStatus(); |
| if (result == IDialogConstants.CANCEL_ID || result == RefactoringWizardOpenOperation.INITIAL_CONDITION_CHECKING_FAILED) { |
| return false; |
| } |
| else { |
| return true; |
| } |
| } |
| catch (final InterruptedException e) { |
| return false; // User action got cancelled |
| } |
| } |
| |
| public RefactoringStatus getInitialConditionCheckingStatus() { |
| return this.status; |
| } |
| |
| } |