| /* |
| * Copyright (c) 2004-2014 Eike Stepper (Berlin, Germany) 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: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.emf.cdo.internal.ui; |
| |
| import org.eclipse.emf.cdo.internal.ui.dialogs.RollbackTransactionDialog; |
| import org.eclipse.emf.cdo.transaction.CDOTransaction; |
| import org.eclipse.emf.cdo.ui.shared.SharedIcons; |
| |
| import org.eclipse.emf.internal.cdo.transaction.CDOHandlingConflictResolver.ConflictHandler; |
| import org.eclipse.emf.internal.cdo.transaction.CDOHandlingConflictResolver.ConflictHandlerSelector; |
| |
| import org.eclipse.net4j.util.ui.UIUtil; |
| |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.ui.IWorkbenchPage; |
| |
| import java.util.List; |
| |
| /** |
| * @author Eike Stepper |
| */ |
| public class InteractiveConflictHandlerSelector implements ConflictHandlerSelector |
| { |
| public InteractiveConflictHandlerSelector() |
| { |
| } |
| |
| public ConflictHandler selectConflictHandler(final CDOTransaction transaction, final List<ConflictHandler> choices) |
| { |
| final ConflictHandler[] result = { null }; |
| |
| UIUtil.getDisplay().syncExec(new Runnable() |
| { |
| public void run() |
| { |
| IWorkbenchPage workbenchPage = UIUtil.getActiveWorkbenchPage(); |
| String title = "Conflict Error"; |
| |
| new RollbackTransactionDialog(workbenchPage, title, title, transaction) |
| { |
| @Override |
| protected String getQuestion() |
| { |
| return null; |
| } |
| |
| @Override |
| protected Control createDialogArea(Composite parent) |
| { |
| Control control = super.createDialogArea(parent); |
| setTitleImage(SharedIcons.getImage(SharedIcons.WIZBAN_CONFLICT)); |
| setMessage("The transaction contains unresolved conflicts."); |
| return control; |
| } |
| |
| @Override |
| protected void createButtonsForButtonBar(Composite parent) |
| { |
| boolean defaultButton = true; |
| |
| for (final ConflictHandler conflictHandler : choices) |
| { |
| Button button = createButton(parent, IDialogConstants.OK_ID, conflictHandler.getLabel(), defaultButton); |
| button.addSelectionListener(new SelectionAdapter() |
| { |
| @Override |
| public void widgetSelected(SelectionEvent e) |
| { |
| result[0] = conflictHandler; |
| } |
| }); |
| |
| defaultButton = false; |
| } |
| |
| createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false); |
| } |
| }.open(); |
| } |
| }); |
| |
| return result[0]; |
| } |
| } |