bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/impl/AdditionalColorImpl.java

   1 /*******************************************************************************\r
   2  * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
   3  * in Industry THTH ry.\r
   4  * All rights reserved. This program and the accompanying materials\r
   5  * are made available under the terms of the Eclipse Public License v1.0\r
   6  * which accompanies this distribution, and is available at\r
   7  * http://www.eclipse.org/legal/epl-v10.html\r
   8  *\r
   9  * Contributors:\r
  10  *     VTT Technical Research Centre of Finland - initial API and implementation\r
  11  *******************************************************************************/\r
  12 package org.simantics.g2d.element.handler.impl;\r
  13 \r
  14 import java.awt.Color;\r
  15 \r
  16 import org.simantics.g2d.diagram.IDiagram;\r
  17 import org.simantics.g2d.element.ElementHints;\r
  18 import org.simantics.g2d.element.IElement;\r
  19 import org.simantics.g2d.element.handler.AdditionalColor;\r
  20 import org.simantics.g2d.element.handler.LifeCycle;\r
  21 \r
  22 /**\r
  23  * \r
  24  * @See {@link Color}\r
  25  * @author Toni Kalajainen\r
  26  */\r
  27 public class AdditionalColorImpl implements AdditionalColor, LifeCycle {\r
  28         \r
  29         /**\r
  30          * \r
  31          */\r
  32         private static final long serialVersionUID = -5597731950979011697L;\r
  33         public static final AdditionalColorImpl BLACK = new AdditionalColorImpl(java.awt.Color.BLACK);\r
  34         public static final AdditionalColorImpl WHITE = new AdditionalColorImpl(java.awt.Color.WHITE);\r
  35         public static final AdditionalColorImpl RED = new AdditionalColorImpl(java.awt.Color.RED);\r
  36         public static final AdditionalColorImpl BLUE = new AdditionalColorImpl(java.awt.Color.BLUE);\r
  37         public static final AdditionalColorImpl GREEN = new AdditionalColorImpl(java.awt.Color.GREEN);\r
  38         public static final AdditionalColorImpl GRAY = new AdditionalColorImpl(java.awt.Color.GRAY);\r
  39                 \r
  40         public synchronized static AdditionalColorImpl handlerOf(java.awt.Color c)\r
  41         {\r
  42                 return new AdditionalColorImpl(c);\r
  43         }\r
  44         \r
  45         java.awt.Color defaultColor = java.awt.Color.BLACK;\r
  46         \r
  47         public AdditionalColorImpl() {}\r
  48         public AdditionalColorImpl(java.awt.Color defaultColor) {\r
  49                 this.defaultColor = defaultColor;\r
  50         }\r
  51         \r
  52         @Override\r
  53         public java.awt.Color getAdditionalColor(IElement e) {          \r
  54                 return e.getHint(ElementHints.KEY_ADDITIONAL_COLOR);\r
  55         }\r
  56 \r
  57         @Override\r
  58         public void setAdditionalColor(IElement e, java.awt.Color c) {\r
  59                 e.setHint(ElementHints.KEY_ADDITIONAL_COLOR, c);\r
  60         }\r
  61         \r
  62         @Override\r
  63         public void onElementActivated(IDiagram d, IElement e) {\r
  64         }\r
  65         @Override\r
  66         public void onElementCreated(IElement e) {\r
  67                 e.setHint(ElementHints.KEY_ADDITIONAL_COLOR, defaultColor);\r
  68         }\r
  69         @Override\r
  70         public void onElementDeactivated(IDiagram d, IElement e) {\r
  71         }\r
  72         @Override\r
  73         public void onElementDestroyed(IElement e) {\r
  74         }\r
  75 }\r