org.mule.ide.ui.model.MuleModelLabelProvider.java Source code

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Here is the source code for org.mule.ide.ui.model.MuleModelLabelProvider.java

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/*
 * $Id$
 * --------------------------------------------------------------------------------------
 * Copyright (c) MuleSource, Inc.  All rights reserved.  http://www.mulesource.com
 *
 * The software in this package is published under the terms of the MuleSource MPL
 * license, a copy of which has been included with this distribution in the
 * LICENSE.txt file.
 */

/*
 * $Id$
 */
package org.mule.ide.ui.model;

import org.eclipse.jface.viewers.DecoratingLabelProvider;
import org.eclipse.jface.viewers.ILabelProvider;
import org.eclipse.jface.viewers.IViewerLabelProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.ViewerLabel;
import org.eclipse.swt.graphics.Image;
import org.eclipse.ui.PlatformUI;
import org.mule.ide.core.model.IMuleConfigSet;
import org.mule.ide.core.model.IMuleConfiguration;
import org.mule.ide.core.model.IMuleModelElement;
import org.mule.ide.ui.IMuleImages;
import org.mule.ide.ui.MulePlugin;

/**
 * Handles labels and images associated with elements in the Mule model.
 */
public class MuleModelLabelProvider extends LabelProvider implements IViewerLabelProvider {

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.jface.viewers.LabelProvider#getImage(java.lang.Object)
     */
    public Image getImage(Object element) {
        if (element instanceof IMuleConfigSet) {
            return MulePlugin.getDefault().getImage(IMuleImages.KEY_MULE_LOGO);
        } else if (element instanceof IMuleConfiguration) {
            return MulePlugin.getDefault().getImage(IMuleImages.KEY_MULE_CONFIG);
        }
        return super.getImage(element);
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.jface.viewers.LabelProvider#getText(java.lang.Object)
     */
    public String getText(Object element) {
        if (element instanceof IMuleModelElement) {
            return ((IMuleModelElement) element).getLabel();
        }
        return super.getText(element);
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.jface.viewers.IViewerLabelProvider#updateLabel(org.eclipse.jface.viewers.ViewerLabel,
     * java.lang.Object)
     */
    public void updateLabel(ViewerLabel label, Object element) {
    }

    /**
     * Get a Mule model label provider that indicates marker status on underlying resources.
     * 
     * @return the decorating label provider
     */
    public static ILabelProvider getDecoratingMuleModelLabelProvider() {
        return new DecoratingLabelProvider(new MuleModelLabelProvider(),
                PlatformUI.getWorkbench().getDecoratorManager().getLabelDecorator());
    }
}