org.simantics.district.network.ui/src/org/simantics/district/network/ui/nodes/NotInSimulationNode.java

   1 package org.simantics.district.network.ui.nodes;
   2
   3 import java.awt.BasicStroke;
   4 import java.awt.Color;
   5 import java.awt.geom.Rectangle2D;
   6
   7 import org.simantics.scenegraph.ParentNode;
   8 import org.simantics.scenegraph.g2d.G2DNode;
   9 import org.simantics.scenegraph.utils.GeometryUtils;
  10
  11 public class NotInSimulationNode extends G2DNode {
  12
  13     private static final BasicStroke STROKE = new BasicStroke(1.5f);
  14     public static final String NODE_NAME = "notInSimulation";
  15
  16     private static final long serialVersionUID = 1503248449618244809L;
  17     private boolean isInSimulation;
  18
  19     @Override
  20     public Rectangle2D getBoundsInLocal() {
  21         return null;
  22     }
  23
  24     @Override
  25     public Rectangle2D getBoundsInLocal(boolean b) {
  26         return null;
  27     }
  28
  29     @Override
  30     public Rectangle2D getBounds() {
  31         return null;
  32     }
  33
  34     public void render(java.awt.Graphics2D g) {
  35         if (!isInSimulation) {
  36             ParentNode<?> parent = getParent();
  37             if (!(parent instanceof DistrictNetworkVertexNode))
  38                 return;
  39
  40             Rectangle2D bounds = ((DistrictNetworkVertexNode)parent).getBoundsInLocal();
  41             Rectangle2D expandedBounds = GeometryUtils.expandRectangle( bounds, bounds.getWidth() / 2 );
  42
  43             g.setColor(Color.RED);
  44             g.setStroke(GeometryUtils.scaleStroke(STROKE, 1.f / (float)g.getTransform().getScaleX()));
  45             g.draw(expandedBounds);
  46         }
  47     }
  48
  49     public void setIsInSimulation(boolean isInSimulation) {
  50         this.isInSimulation = isInSimulation;
  51     }
  52
  53 }