/*******************************************************************************
* Copyright (c) 2000, 2009 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.swt.widgets.Shell;
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.jdt.ui.refactoring.RefactoringSaveHelper;
/**
* A helper class to activate the UI of a refactoring
*/
public class RefactoringStarter {
private RefactoringStatus fStatus;
public boolean activate(RefactoringWizard wizard, Shell parent, String dialogTitle, int saveMode) {
RefactoringSaveHelper saveHelper= new RefactoringSaveHelper(saveMode);
if (! canActivate(saveHelper, parent))
return false;
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) {
saveHelper.triggerIncrementalBuild();
return false;
} else {
return true;
}
} catch (InterruptedException e) {
return false; // User action got cancelled
}
}
public RefactoringStatus getInitialConditionCheckingStatus() {
return fStatus;
}
private boolean canActivate(RefactoringSaveHelper saveHelper, Shell shell) {
return saveHelper.saveEditors(shell);
}
}