com.nokia.carbide.cpp.internal.ui.images.NullImageModel.java Source code

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Here is the source code for com.nokia.carbide.cpp.internal.ui.images.NullImageModel.java

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/*
* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of the License "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: 
*
*/

package com.nokia.carbide.cpp.internal.ui.images;

import com.nokia.carbide.cpp.internal.ui.Messages;
import com.nokia.carbide.cpp.ui.images.IImageContainerModel;
import com.nokia.carbide.cpp.ui.images.IImageModel;

import org.eclipse.core.runtime.*;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.swt.graphics.ImageData;
import org.eclipse.swt.graphics.Point;

/**
 * Image model that doesn't do anything.
 *
 */
public class NullImageModel implements IImageModel {

    /**
     * @param createNullImageContainerModel
     */
    public NullImageModel() {
    }

    /* (non-Javadoc)
     * @see com.nokia.carbide.cpp.ui.images.IImageModel#getDisplayText()
     */
    public String getDisplayText() {
        return Messages.getString("NullImageModel.NullImageText"); //$NON-NLS-1$
    }

    /* (non-Javadoc)
     * @see com.nokia.carbide.cpp.ui.images.IImageModel#getImageContainerModel()
     */
    public IImageContainerModel getImageContainerModel() {
        return null;
    }

    /* (non-Javadoc)
     * @see com.nokia.carbide.cpp.ui.images.IImageModel#getImageDescriptor(org.eclipse.swt.graphics.Point)
     */
    public ImageDescriptor getImageDescriptor(Point size) throws CoreException {
        return new ImageDescriptor() {

            @Override
            public ImageData getImageData() {
                return null;
            }

        };
    }

    /* (non-Javadoc)
     * @see com.nokia.carbide.cpp.ui.images.IImageModel#validate()
     */
    public IStatus validate() {
        return Status.OK_STATUS;
    }

}