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/*****************************************************************************
* Copyright (c) 2015 CEA LIST 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:
* Shuai Li (CEA LIST) <shuai.li@cea.fr> - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.infra.services.viewlabelprovider.provider;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.gmf.runtime.notation.Diagram;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.papyrus.infra.core.services.ServiceException;
import org.eclipse.papyrus.infra.emf.utils.ServiceUtilsForEObject;
import org.eclipse.papyrus.infra.services.labelprovider.service.LabelProviderService;
import org.eclipse.papyrus.infra.services.viewlabelprovider.Activator;
import org.eclipse.papyrus.infra.services.viewlabelprovider.Messages;
import org.eclipse.swt.graphics.Image;
/**
* @author Shuai Li (CEA LIST) <shuai.li@cea.fr>
*
*/
public class DiagramOfViewLabelProvider extends ViewLabelProvider {
/**
* Returns the image of the diagram of the view
*
* @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object)
*
* @param element
* @return
*/
public Image getImage(Object element) {
if (element instanceof View) {
Diagram diagram = ((View) element).getDiagram();
if (diagram != null) {
try {
LabelProviderService service = ServiceUtilsForEObject.getInstance().getService(LabelProviderService.class, diagram);
return service.getLabelProvider().getImage(diagram);
} catch (ServiceException e) {
Activator.log.warn(Messages.ViewLabelProvider_0 + diagram);
}
}
}
return null;
}
/**
* Returns the text of the diagram of the view
*
* @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
*
* @param element
* @return
*/
public String getText(Object element) {
if (element instanceof View) {
Diagram diagram = ((View) element).getDiagram();
if (diagram != null) {
try {
LabelProviderService service = ServiceUtilsForEObject.getInstance().getService(LabelProviderService.class, diagram);
return service.getLabelProvider().getText(diagram);
} catch (ServiceException e) {
Activator.log.warn(Messages.ViewLabelProvider_0 + diagram);
}
}
}
return ""; //$NON-NLS-1$
}
}
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