DirtyStarListLabelProvider.java

/*******************************************************************************
 * Copyright (c) 2004, 2010 BREDEX GmbH.
 * 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:
 *     BREDEX GmbH - initial API and implementation and/or initial documentation
 *******************************************************************************/
package org.eclipse.jubula.client.ui.rcp.provider.labelprovider;

import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.jface.viewers.ILabelProviderListener;
import org.eclipse.jubula.client.ui.rcp.editors.IJBEditor;
import org.eclipse.swt.graphics.Image;
import org.eclipse.ui.IEditorReference;


/**
 * @author BREDEX GmbH
 * @created 07.12.2004
 */
public class DirtyStarListLabelProvider implements ILabelProvider {

    /**
     * {@inheritDoc}
     */
    public Image getImage(Object element) {
        if (element instanceof IEditorReference) {
            IEditorReference editor = (IEditorReference) element;
            if (!editor.isDirty() && (editor instanceof IJBEditor)) {
                IJBEditor seditor = (IJBEditor) editor;
                return seditor.getDisabledTitleImage();
            }
            return editor.getTitleImage();
        }
        return null;
    }
    
    /**
     * {@inheritDoc}
     */
    public String getText(Object element) {
        if (element instanceof IEditorReference) {
            IEditorReference editor = (IEditorReference) element;
            return editor.getTitle();
        }
        return null;
    }
    
    /**
     * {@inheritDoc}
     */
    public void addListener(ILabelProviderListener listener) {
        // do nothing
    }
    
    /**
     * {@inheritDoc}
     */
    public void dispose() {
        // do nothing
    }
    
    /**
     * {@inheritDoc}
     */
    public boolean isLabelProperty(Object element, String property) {
        return false;
    }
    
    /**
     * {@inheritDoc}
     */
    public void removeListener(ILabelProviderListener listener) {
        // do nothing
    }
}