/**
* Copyright (c) 2011 committers of YAKINDU 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:
* committers of YAKINDU - initial API and implementation
*
*/
package org.yakindu.sct.simulation.ui.view.editing;
import org.eclipse.jface.viewers.CellEditor;
import org.eclipse.jface.viewers.ColumnViewer;
import org.eclipse.jface.viewers.ComboBoxCellEditor;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Composite;
import org.yakindu.base.types.Type;
import org.yakindu.base.types.typesystem.ITypeSystem;
import org.yakindu.sct.simulation.core.sruntime.ExecutionSlot;
/**
* {@link CellEditor} support for Boolean values
*
* @author andreas muelder - Initial contribution and API
*
*/
public class BooleanEditingSupport extends ScopeSlotEditingSupport {
public BooleanEditingSupport(ColumnViewer viewer, ITypeSystemProvider provider) {
super(viewer, provider);
}
@Override
public CellEditor getCellEditor(Object element) {
return new ComboBoxCellEditor((Composite) getViewer().getControl(), new String[] { "true", "false" },
SWT.READ_ONLY);
}
@Override
public Type getSupportedType() {
return provider.getTypeSystem().getType(ITypeSystem.BOOLEAN);
}
public Object getValue(Object element) {
if (element instanceof ExecutionSlot) {
Boolean value = (Boolean) ((ExecutionSlot) element).getValue();
return value ? 0 : 1;
}
return null;
}
@Override
protected Object convertValue(Object element, Object value) {
if (value != null && value instanceof Integer) {
return ((Integer) value).intValue() == 0 ? true : false;
}
return null;
}
}