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/*******************************************************************************
* Copyright (c) 2007-2013 THALES GLOBAL SERVICES.
* 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:
* Obeo - initial API and implementation
*******************************************************************************/
package org.eclipse.sirius.diagram.sequence.editor.properties.sections.ordering.singleeventend;
// Start of user code imports
import java.util.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import org.eclipse.emf.ecore.EReference;
import org.eclipse.emf.ecore.EStructuralFeature;
import org.eclipse.emf.edit.provider.IItemPropertyDescriptor;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetPage;
import org.eclipse.sirius.diagram.sequence.ordering.OrderingPackage;
import org.eclipse.sirius.editor.editorPlugin.SiriusEditor;
import org.eclipse.sirius.editor.properties.sections.common.AbstractComboPropertySection;
// End of user code imports
/**
* A section for the semanticEvent property of a SingleEventEnd object.
*/
public class SingleEventEndSemanticEventPropertySection extends AbstractComboPropertySection {
/**
* @see org.eclipse.sirius.diagram.sequence.editor.properties.sections.AbstractComboPropertySection#getDefaultLabelText()
*/
protected String getDefaultLabelText() {
return "SemanticEvent"; //$NON-NLS-1$
}
/**
* @see org.eclipse.sirius.diagram.sequence.editor.properties.sections.AbstractComboPropertySection#getLabelText()
*/
protected String getLabelText() {
String labelText;
labelText = super.getLabelText() + "*:"; //$NON-NLS-1$
// Start of user code get label text
// End of user code get label text
return labelText;
}
/**
* @see org.eclipse.sirius.diagram.sequence.editor.properties.sections.AbstractComboPropertySection#getFeature()
*/
protected EReference getFeature() {
return OrderingPackage.eINSTANCE.getSingleEventEnd_SemanticEvent();
}
/**
* @see org.eclipse.sirius.diagram.sequence.editor.properties.sections.AbstractComboPropertySection#getFeatureValue(int)
*/
protected Object getFeatureValue(int index) {
return getFeatureValueAt(index);
}
/**
* @see org.eclipse.sirius.diagram.sequence.editor.properties.sections.AbstractComboPropertySection#isEqual(int)
*/
protected boolean isEqual(int index) {
boolean isEqual = false;
if (getFeatureValueAt(index) == null)
isEqual = eObject.eGet(getFeature()) == null;
else
isEqual = getFeatureValueAt(index).equals(eObject.eGet(getFeature()));
return isEqual;
}
/**
* Returns the value at the specified index in the choice of values for the
* feature.
*
* @param index
* Index of the value.
* @return the value at the specified index in the choice of values.
*/
protected Object getFeatureValueAt(int index) {
List<?> values = getChoiceOfValues();
if (values.size() < index || values.size() == 0 || index == -1) {
return null;
}
return values.get(index);
}
/**
* Fetches the list of available values for the feature.
*
* @return The list of available values for the feature.
*/
protected List<?> getChoiceOfValues() {
List<?> values = Collections.emptyList();
List<IItemPropertyDescriptor> propertyDescriptors = getDescriptors();
for (Iterator<IItemPropertyDescriptor> iterator = propertyDescriptors.iterator(); iterator.hasNext();) {
IItemPropertyDescriptor propertyDescriptor = (IItemPropertyDescriptor) iterator.next();
if (((EStructuralFeature) propertyDescriptor.getFeature(eObject)) == getFeature())
values = new ArrayList<Object>(propertyDescriptor.getChoiceOfValues(eObject));
}
// Start of user code choice of values
// End of user code choice of values
return values;
}
/**
* {@inheritDoc}
*/
public void createControls(Composite parent, TabbedPropertySheetPage tabbedPropertySheetPage) {
super.createControls(parent, tabbedPropertySheetPage);
nameLabel.setFont(SiriusEditor.getFontRegistry().get("required"));
// Start of user code create controls
// End of user code create controls
}
// Start of user code user operations
// End of user code user operations
}
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