/*****************************************************************************
* 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:
* Ansgar Radermacher (CEA LIST) ansgar.radermacher@cea.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.diagram.modelexplorer.provider;
import org.eclipse.gmf.runtime.notation.Diagram;
import org.eclipse.papyrus.infra.core.editorsfactory.IPageIconsRegistry;
import org.eclipse.papyrus.infra.core.editorsfactory.PageIconsRegistry;
import org.eclipse.papyrus.infra.core.services.ServiceException;
import org.eclipse.papyrus.infra.core.utils.EditorUtils;
import org.eclipse.papyrus.views.modelexplorer.MoDiscoLabelProvider;
import org.eclipse.uml2.uml.NamedElement;
/**
* the label provider that inherits of modisco label provider
*
*/
public class DiagramLabelProvider extends MoDiscoLabelProvider {
/** icon registry */
private IPageIconsRegistry editorRegistry=null;
/**
/**
* Get the EditorRegistry used to create editor instances. This default
* implementation return the singleton eINSTANCE. This method can be
* subclassed to return another registry.
*
* @return the singleton eINSTANCE of editor registry
* @throws ServiceException
*/
@Override
protected IPageIconsRegistry getEditorRegistry() {
if(editorRegistry == null) {
editorRegistry = createEditorRegistry();
}
return editorRegistry;
}
/**
* Return the EditorRegistry for nested editor descriptors. Subclass should
* implements this method in order to return the registry associated to the
* extension point namespace.
*
* @return the EditorRegistry for nested editor descriptors
* @throws ServiceException
*/
@Override
protected IPageIconsRegistry createEditorRegistry() {
try {
return EditorUtils.getServiceRegistry().getService(IPageIconsRegistry.class);
} catch (ServiceException e) {
// Not found, return an empty one which return null for each
// request.
return new PageIconsRegistry();
}
}
/**
* {@inheritDoc}
*/
@Override
public String getText(Object element) {
String text = super.getText(element);
if(element instanceof Diagram) {
Diagram diagram = (Diagram)element;
if(diagram.getElement() instanceof NamedElement){
text = text +" [" +((NamedElement)diagram.getElement()).getQualifiedName()+"]"; //$NON-NLS-1$ //$NON-NLS-2$
}
}
return text;
}
}