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/*****************************************************************************
* Copyright (c) 2010 CEA LIST.
*
* 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:
* Camille Letavernier (CEA LIST) camille.letavernier@cea.fr - Initial API and implementation
*****************************************************************************/
package org.eclipse.papyrus.views.properties.widgets;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.papyrus.infra.widgets.creation.ReferenceValueFactory;
import org.eclipse.papyrus.infra.widgets.editors.ICommitListener;
import org.eclipse.papyrus.infra.widgets.editors.MultipleReferenceEditor;
import org.eclipse.papyrus.infra.widgets.providers.IStaticContentProvider;
import org.eclipse.swt.widgets.Composite;
/**
* A PropertyEditor for editing multiple references in a List
*
* @see org.eclipse.papyrus.widgets.editors.BooleanCheckbox
*
* @author Camille Letavernier
*/
public class MultiReference extends AbstractPropertyEditor {
/**
* The MultipleReferenceEditor widget
*/
protected MultipleReferenceEditor editor;
/**
* The ReferenceValueFactory allowing creation and direct editing of values
*/
protected ReferenceValueFactory factory;
/**
* Constructor.
*
* @param parent
* The composite in which the widget will be displayed
* @param style
* The style for the widget
*/
public MultiReference(Composite parent, int style) {
editor = createMultipleReferenceEditor(parent, style);
super.setEditor(editor);
}
/**
* Creates the reference editor.
*
* @param parent
* The composite in which the widget will be displayed
* @param style
* The style for the widget
* @return The reference editor
*/
protected MultipleReferenceEditor createMultipleReferenceEditor(Composite parent, int style) {
return new MultipleReferenceEditor(parent, style);
}
@Override
protected void doBinding() {
IStaticContentProvider contentProvider = input.getContentProvider(propertyPath);
ILabelProvider labelProvider = input.getLabelProvider(propertyPath);
if (getInputObservableList() instanceof ICommitListener) {
editor.addCommitListener((ICommitListener) getInputObservableList());
}
editor.setProviders(contentProvider, labelProvider);
editor.setOrdered(input.isOrdered(propertyPath));
editor.setUnique(input.isUnique(propertyPath));
if (factory == null) {
editor.setFactory(input.getValueFactory(propertyPath));
} else {
editor.setFactory(factory);
}
editor.setDirectCreation(input.getDirectCreation(propertyPath));
super.doBinding();
}
/**
* Sets the {@link ReferenceValueFactory} for this Editor. The factory
* allows creation and direct edition of objects.
*
* @param factory
*/
public void setFactory(ReferenceValueFactory factory) {
this.factory = factory;
editor.setFactory(factory);
}
/**
* @return the {@link ReferenceValueFactory} used by this editor
*/
public ReferenceValueFactory getFactory() {
return factory;
}
}
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