bundles/org.simantics.g2d/src/org/simantics/g2d/element/handler/impl/AdditionalColorImpl.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 package org.simantics.g2d.element.handler.impl;
  13
  14 import java.awt.Color;
  15
  16 import org.simantics.g2d.diagram.IDiagram;
  17 import org.simantics.g2d.element.ElementHints;
  18 import org.simantics.g2d.element.IElement;
  19 import org.simantics.g2d.element.handler.AdditionalColor;
  20 import org.simantics.g2d.element.handler.LifeCycle;
  21
  22 /**
  23  *
  24  * @See {@link Color}
  25  * @author Toni Kalajainen
  26  */
  27 public class AdditionalColorImpl implements AdditionalColor, LifeCycle {
  28
  29         /**
  30          *
  31          */
  32         private static final long serialVersionUID = -5597731950979011697L;
  33         public static final AdditionalColorImpl BLACK = new AdditionalColorImpl(java.awt.Color.BLACK);
  34         public static final AdditionalColorImpl WHITE = new AdditionalColorImpl(java.awt.Color.WHITE);
  35         public static final AdditionalColorImpl RED = new AdditionalColorImpl(java.awt.Color.RED);
  36         public static final AdditionalColorImpl BLUE = new AdditionalColorImpl(java.awt.Color.BLUE);
  37         public static final AdditionalColorImpl GREEN = new AdditionalColorImpl(java.awt.Color.GREEN);
  38         public static final AdditionalColorImpl GRAY = new AdditionalColorImpl(java.awt.Color.GRAY);
  39
  40         public synchronized static AdditionalColorImpl handlerOf(java.awt.Color c)
  41         {
  42                 return new AdditionalColorImpl(c);
  43         }
  44
  45         java.awt.Color defaultColor = java.awt.Color.BLACK;
  46
  47         public AdditionalColorImpl() {}
  48         public AdditionalColorImpl(java.awt.Color defaultColor) {
  49                 this.defaultColor = defaultColor;
  50         }
  51
  52         @Override
  53         public java.awt.Color getAdditionalColor(IElement e) {
  54                 return e.getHint(ElementHints.KEY_ADDITIONAL_COLOR);
  55         }
  56
  57         @Override
  58         public void setAdditionalColor(IElement e, java.awt.Color c) {
  59                 e.setHint(ElementHints.KEY_ADDITIONAL_COLOR, c);
  60         }
  61
  62         @Override
  63         public void onElementActivated(IDiagram d, IElement e) {
  64         }
  65         @Override
  66         public void onElementCreated(IElement e) {
  67                 e.setHint(ElementHints.KEY_ADDITIONAL_COLOR, defaultColor);
  68         }
  69         @Override
  70         public void onElementDeactivated(IDiagram d, IElement e) {
  71         }
  72         @Override
  73         public void onElementDestroyed(IElement e) {
  74         }
  75 }