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/**
* Copyright (c) 2004 - 2011 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:
* Martin Fluegge - initial API and implementation
*/
package org.eclipse.emf.cdo.dawn.actions;
import org.eclipse.emf.cdo.dawn.editors.IDawnEditor;
import org.eclipse.emf.cdo.dawn.helper.DawnEditorHelper;
import org.eclipse.emf.cdo.internal.dawn.bundle.OM;
import org.eclipse.net4j.util.om.trace.ContextTracer;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IObjectActionDelegate;
import org.eclipse.ui.IWorkbenchPart;
/**
* Since Dawn 0.2 this class is deprecated and replaced with "org.eclipse.emf.cdo.dawn.handlers.SolveConflictHandler".
* It will be removed soon.
*
* @author Martin Fluegge
*/
@Deprecated
public class HandleConflictsAction implements IObjectActionDelegate
{
private static final ContextTracer TRACER = new ContextTracer(OM.DEBUG, HandleConflictsAction.class);
private Object selectedElement;
public final static String ID = "org.eclipse.emf.cdo.dawn.actions.HandleConflictAction";
public HandleConflictsAction()
{
}
public void run(IAction action)
{
if (TRACER.isEnabled())
{
TRACER.format("Start solving conflicts for {0}", selectedElement); //$NON-NLS-1$
}
IEditorPart activeEditor = DawnEditorHelper.getActiveEditor();
if (activeEditor instanceof IDawnEditor)
{
MessageDialog dialog = new MessageDialog(DawnEditorHelper.getActiveShell(), "Conflict", null,
"There are conflicts in your diagram. Would you like to rollback your current transaction?",
MessageDialog.QUESTION, new String[] { "yes", "no", "Cancel" }, 1);
switch (dialog.open())
{
case 0: // yes
// DawnConflictHelper.rollback((DiagramDocumentEditor)activeEditor);
((IDawnEditor)activeEditor).getDawnEditorSupport().rollback();
break;
case 1: // no
break;
default: // cancel
break;
}
}
}
public void selectionChanged(IAction action, ISelection selection)
{
selectedElement = null;
if (selection instanceof IStructuredSelection)
{
IStructuredSelection structuredSelection = (IStructuredSelection)selection;
// if (structuredSelection.getFirstElement() instanceof EditPart)
{
selectedElement = structuredSelection.getFirstElement();
}
}
}
public void setActivePart(IAction action, IWorkbenchPart targetPart)
{
}
}
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