| /******************************************************************************* |
| * Copyright (c) 2000, 2005 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.jdt.internal.ui.refactoring.actions; |
| |
| import org.eclipse.jdt.core.JavaModelException; |
| |
| import org.eclipse.swt.widgets.Shell; |
| |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| |
| import org.eclipse.jdt.internal.ui.refactoring.RefactoringSaveHelper; |
| |
| import org.eclipse.ltk.core.refactoring.Refactoring; |
| import org.eclipse.ltk.core.refactoring.RefactoringStatus; |
| import org.eclipse.ltk.ui.refactoring.RefactoringWizard; |
| import org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation; |
| |
| /** |
| * A helper class to activate the UI of a refactoring |
| */ |
| public class RefactoringStarter { |
| |
| private RefactoringSaveHelper fSaveHelper= new RefactoringSaveHelper(); |
| private RefactoringStatus fStatus; |
| |
| public void activate(Refactoring refactoring, RefactoringWizard wizard, Shell parent, String dialogTitle, boolean mustSaveEditors) throws JavaModelException { |
| if (! canActivate(mustSaveEditors, parent)) |
| return; |
| |
| try { |
| RefactoringWizardOpenOperation op= new RefactoringWizardOpenOperation(wizard); |
| int result= op.run(parent, dialogTitle); |
| fStatus= op.getInitialConditionCheckingStatus(); |
| if (result == IDialogConstants.CANCEL_ID || result == RefactoringWizardOpenOperation.INITIAL_CONDITION_CHECKING_FAILED) |
| fSaveHelper.triggerBuild(); |
| } catch (InterruptedException e) { |
| // do nothing. User action got cancelled |
| } |
| } |
| |
| public RefactoringStatus getInitialConditionCheckingStatus() { |
| return fStatus; |
| } |
| |
| private boolean canActivate(boolean mustSaveEditors, Shell shell) { |
| return ! mustSaveEditors || fSaveHelper.saveEditors(shell); |
| } |
| } |