/*******************************************************************************
* Copyright (c) 2010-2015 Henshin developers. 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:
* TU Berlin, University of Luxembourg, SES S.A.
*******************************************************************************/
/**
*
*/
package de.tub.tfs.henshin.editor.model.properties.transformation_unit;
import java.util.ArrayList;
import org.eclipse.emf.henshin.model.ConditionalUnit;
import org.eclipse.emf.henshin.model.HenshinPackage;
import org.eclipse.emf.henshin.model.Unit;
import org.eclipse.ui.views.properties.ComboBoxPropertyDescriptor;
import org.eclipse.ui.views.properties.IPropertyDescriptor;
import org.eclipse.ui.views.properties.PropertyDescriptor;
import org.eclipse.ui.views.properties.TextPropertyDescriptor;
import de.tub.tfs.henshin.editor.interfaces.Messages;
import de.tub.tfs.henshin.editor.util.HenshinUtil;
import de.tub.tfs.henshin.editor.util.validator.NameEditValidator;
import de.tub.tfs.muvitor.properties.AbstractPropertySource;
/**
* The Class TransformationUnitPropertySource.
*
* @author Johann
*/
public class TransformationUnitPropertySource extends
AbstractPropertySource<Unit> {
/**
* The Enum ID.
*/
private static enum ID {
/** The NAME. */
NAME,
DESCRIPTION,
/** The ACTIVATED. */
ACTIVATED,
IF,
THEN,
ELSE,
SUBUNIT,
PARAMETER
}
/** The Constant booleanValue. */
static final String[] booleanValue = { "true", "false" };
/**
* Instantiates a new transformation unit property source.
*
* @param model
* the model
*/
public TransformationUnitPropertySource(Unit model) {
super(model);
}
/*
* (non-Javadoc)
*
* @see
* muvitorkit.properties.AbstractPropertySource#createPropertyDescriptors()
*/
@Override
protected IPropertyDescriptor[] createPropertyDescriptors() {
final ArrayList<IPropertyDescriptor> descriptorList = new ArrayList<IPropertyDescriptor>();
TextPropertyDescriptor nameDescriptor = new TextPropertyDescriptor(
ID.NAME, Messages.PROPERTY_NAME);
nameDescriptor.setValidator(new NameEditValidator(HenshinUtil.INSTANCE
.getTransformationSystem(getModel()),
HenshinPackage.MODULE__UNITS,
getModel(), true));
descriptorList.add(nameDescriptor);
descriptorList.add(new TextPropertyDescriptor(ID.DESCRIPTION,
Messages.PROPERTY_DESCRIPTION));
descriptorList.add(new ComboBoxPropertyDescriptor(ID.ACTIVATED,
Messages.PROPERTY_ACTIVATED, booleanValue));
if (getModel() instanceof ConditionalUnit) {
descriptorList.add(new PropertyDescriptor(ID.IF, Messages.PROPERTY_IF));
descriptorList.add(new PropertyDescriptor(ID.THEN, Messages.PROPERTY_THEN));
descriptorList.add(new PropertyDescriptor(ID.ELSE, Messages.PROPERTY_ELSE));
}
else {
descriptorList.add(new PropertyDescriptor(ID.SUBUNIT, Messages.PROPERTY_NUMBER_OF_SUBUNITS));
}
descriptorList.add(new PropertyDescriptor(ID.PARAMETER, Messages.PROPERTY_NUMBER_OF_PARAMETERS));
return descriptorList.toArray(new IPropertyDescriptor[] {});
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.ui.views.properties.IPropertySource#getPropertyValue(java
* .lang.Object)
*/
@Override
public Object getPropertyValue(Object id) {
if (id instanceof ID) {
int numberOfSubunits = getModel().getSubUnits(false).size();
int numberOfParameters = getModel().getParameters().size();
String ifSubunit = "";
String thenSubunit = "";
String elseSubunit = "";
if (getModel() instanceof ConditionalUnit) {
ConditionalUnit conditionalUnit = (ConditionalUnit) getModel();
ifSubunit = conditionalUnit.getIf() == null ? "" : conditionalUnit.getIf().getName();
thenSubunit = conditionalUnit.getThen() == null ? "" : conditionalUnit.getThen().getName();
elseSubunit = conditionalUnit.getElse() == null ? "" : conditionalUnit.getElse().getName();
}
switch ((ID) id) {
case NAME:
return getModel().getName();
case DESCRIPTION:
return getModel().getDescription();
case ACTIVATED:
if (getModel().isActivated())
return 0;
else
return 1;
case IF:
return ifSubunit;
case THEN:
return thenSubunit;
case ELSE:
return elseSubunit;
case SUBUNIT:
return numberOfSubunits;
case PARAMETER:
return numberOfParameters;
}
}
return null;
}
/*
* (non-Javadoc)
*
* @see
* org.eclipse.ui.views.properties.IPropertySource#setPropertyValue(java
* .lang.Object, java.lang.Object)
*/
@Override
public void setPropertyValue(Object id, Object value) {
if (id instanceof ID) {
switch ((ID) id) {
case NAME:
getModel().setName((String) value);
break;
case DESCRIPTION:
getModel().setDescription((String) value);
break;
case ACTIVATED:
if (((Integer) value) == 0) {
getModel().setActivated(true);
} else {
getModel().setActivated(false);
}
}
}
}
}