bundles/org.simantics.g2d/src/org/simantics/g2d/image/DefaultImages.java

   1 /*******************************************************************************
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management
   3  * in Industry THTH ry.
   4  * All rights reserved. This program and the accompanying materials
   5  * are made available under the terms of the Eclipse Public License v1.0
   6  * which accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *     VTT Technical Research Centre of Finland - initial API and implementation
  11  *******************************************************************************/
  12 /*
  13  *
  14  * @author Toni Kalajainen
  15  */
  16 package org.simantics.g2d.image;
  17
  18 import org.simantics.utils.datastructures.cache.IFactory;
  19
  20
  21 /**
  22  * This class contains some built-in images.
  23  *
  24  * Usage example.
  25  *
  26  *  Image x = DefaultImages.UNKNOWN.get();
  27  *  x.paint();
  28  *  ...
  29  *  x = null;
  30  *
  31  * @author Toni Kalajainen <toni.kalajainen@vtt.fi>
  32  */
  33 public class DefaultImages {
  34
  35         public static final IFactory<Image> UNKNOWN2 = get("unknown.png");
  36         public static final IFactory<Image> SVG = get("svg.png");
  37     public static final IFactory<Image> ERROR_DECORATOR = get("error.svg");
  38     public static final IFactory<Image> WARNING_DECORATOR = get("warningDecorator.png");
  39         public static final IFactory<Image> COMPOSITION = get("composition.png");
  40         public static final IFactory<Image> UNKNOWN = get("unknownDocument.svg");
  41         public static final IFactory<Image> WHEEL =  get("wheel2.svg");
  42         public static final IFactory<Image> GRAB = get("grab.png");
  43         public static final IFactory<Image> GRAB32 = get("grab32.png");
  44         public static final IFactory<Image> HAND = get("hand.png");
  45         public static final IFactory<Image> HAND32 = get("hand32.png");
  46         public static final IFactory<Image> HOURGLASS = get("hourglass.svg");
  47
  48         private static IFactory<Image> get(String filename) {
  49                 return
  50                         ProviderUtils.reference(
  51                         ProviderUtils.cache(
  52                         ProviderUtils.rasterize(
  53                         ProviderUtils.at(
  54                                 DefaultImages.class.getResource(filename)
  55                         ))));
  56         }
  57
  58 }