1 /*******************************************************************************

     2  * Copyright (c) 2004, 2008 Tasktop Technologies and others.

     3  * All rights reserved. This program and the accompanying materials

     4  * are made available under the terms of the Eclipse Public License v1.0

     5  * which accompanies this distribution, and is available at

     6  * http://www.eclipse.org/legal/epl-v10.html

     7  *

     8  * Contributors:

     9  *     Tasktop Technologies - initial API and implementation

    10  *******************************************************************************/

    11 

    12 package com.nokia.carbide.remoteconnections.internal.ui.mylyn;

    13 

    14 import org.eclipse.jface.resource.CompositeImageDescriptor;

    15 import org.eclipse.jface.resource.ImageDescriptor;

    16 import org.eclipse.swt.graphics.ImageData;

    17 import org.eclipse.swt.graphics.Point;

    18 

    19 /**

    20  * @author Mik Kersten

    21  */

    22 public class CompositeSyncImageDescriptor extends CompositeImageDescriptor {

    23 

    24 	private final ImageData base;

    25 

    26 	private final ImageData background;

    27 

    28 	private final boolean fillBackground;

    29 

    30 	protected Point size;

    31 

    32 	static int WIDTH;

    33 

    34 	public CompositeSyncImageDescriptor(ImageDescriptor icon, boolean fillBackground) {

    35 		this.base = getImageData(icon);

    36 		this.background = getImageData(CommonImages.OVERLAY_WHITE);

    37 		this.size = new Point(background.width, background.height);

    38 		this.fillBackground = fillBackground;

    39 	}

    40 

    41 	@Override

    42 	protected void drawCompositeImage(int width, int height) {

    43 		if (fillBackground) {

    44 			drawImage(background, 0, 0);

    45 		}

    46 		drawImage(base, 3, 2);

    47 	}

    48 

    49 	private ImageData getImageData(ImageDescriptor descriptor) {

    50 		ImageData data = descriptor.getImageData();

    51 		// see bug 51965: getImageData can return null

    52 		if (data == null) {

    53 			data = DEFAULT_IMAGE_DATA;

    54 		}

    55 		return data;

    56 	}

    57 

    58 	@Override

    59 	protected Point getSize() {

    60 		return new Point(size.x, size.y);

    61 	}

    62 }