/**
* Copyright 2004-2016 Riccardo Solmi. All rights reserved.
* This file is part of the Whole Platform.
*
* The Whole Platform is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* The Whole Platform is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the Whole Platform. If not, see <http://www.gnu.org/licenses/>.
*/
package org.whole.lang.e4.ui.jobs;
import java.lang.reflect.InvocationTargetException;
import org.eclipse.e4.core.contexts.IEclipseContext;
import org.eclipse.gef.commands.CommandStack;
import org.whole.lang.bindings.IBindingManager;
import org.whole.lang.e4.ui.handler.HandlersBehavior;
import org.whole.lang.operations.IOperationProgressMonitor;
import org.whole.lang.operations.OperationCanceledException;
import org.whole.lang.ui.commands.ModelTransactionCommand;
import org.whole.lang.ui.viewers.IEntityPartViewer;
/**
* @author Enrico Persiani
*/
public class InterpretModelRunnable extends AbstractRunnableWithProgress {
public InterpretModelRunnable(IEclipseContext context, IBindingManager bm, String label) {
super(context, bm, label);
}
@Override
public void run(IOperationProgressMonitor pm) throws InvocationTargetException, InterruptedException {
IEntityPartViewer viewer = (IEntityPartViewer) bm.wGetValue("viewer");
CommandStack commandStack = viewer.getEditDomain().getCommandStack();
ModelTransactionCommand mtc = new ModelTransactionCommand(bm.wGet("self"), label);
pm.beginTask("Interpreting...", IOperationProgressMonitor.TOTAL_WORK);
try {
mtc.begin();
HandlersBehavior.interpretModel(bm);
mtc.commit();
if (mtc.canUndo())
commandStack.execute(mtc);
} catch (OperationCanceledException e) {
mtc.rollbackIfNeeded();
} catch (RuntimeException e) {
mtc.rollbackIfNeeded();
throw e;
} finally {
pm.endTask();
}
}
}