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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:
* Tatiana Fesenko (CEA LIST) - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.uml.diagram.wizards.kind;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.jface.viewers.ILabelProviderListener;
import org.eclipse.papyrus.commands.CreationCommandDescriptor;
import org.eclipse.papyrus.uml.diagram.wizards.Messages;
import org.eclipse.swt.graphics.Image;
/**
* The LabelProvider for DiagramCategory table.
* Returns labels and images for the categories as is specified in its descriptor(e.g. read from plugin.xml).
*/
public class DiagramKindLabelProvider implements ILabelProvider {
/** The Constant UNDEFINED_ELEMENT. */
private static final String UNDEFINED_ELEMENT = Messages.DiagramKindLabelProvider_undefined_element;
/* (non-Javadoc)
* @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object)
*/
public Image getImage(Object element) {
// TODO use ImageRegistry to store images
if(element instanceof CreationCommandDescriptor) {
ImageDescriptor image = ((CreationCommandDescriptor)element).getIcon();
// image is an optional attribute
if(image != null) {
return new Image(null, image.getImageData());
}
}
return null;
}
/* (non-Javadoc)
* @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
*/
public String getText(Object element) {
if(element instanceof CreationCommandDescriptor) {
return ((CreationCommandDescriptor)element).getLabel();
}
return UNDEFINED_ELEMENT;
}
/**
* Adds the listener.
*
* @param listener the listener
* {@inheritDoc}
*/
public void addListener(ILabelProviderListener listener) {
}
/**
* Dispose.
*
* {@inheritDoc}
*/
public void dispose() {
}
/**
* Checks if is label property.
*
* @param element the element
* @param property the property
* @return true, if is label property
* {@inheritDoc}
*/
public boolean isLabelProperty(Object element, String property) {
return false;
}
/**
* Removes the listener.
*
* @param listener the listener
* {@inheritDoc}
*/
public void removeListener(ILabelProviderListener listener) {
}
}
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