LogicUI/src/era/mi/gui/model/wires/WireCrossPoint.java

   1 package era.mi.gui.model.wires;
   2
   3 import era.mi.gui.ColorHelper;
   4 import era.mi.gui.model.ViewModel;
   5 import era.mi.gui.model.components.GUIComponent;
   6 import era.mi.logic.types.BitVectorFormatter;
   7 import era.mi.logic.wires.Wire.ReadEnd;
   8 import net.haspamelodica.swt.helper.gcs.GeneralGC;
   9 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
  10
  11 public class WireCrossPoint extends GUIComponent
  12 {
  13         private ReadEnd end;
  14
  15         public WireCrossPoint(ViewModel model)
  16         {
  17                 super(model);
  18                 setSize(0, 0);
  19                 addPin(new Pin(this, 0, 0));
  20         }
  21
  22         @Override
  23         public void render(GeneralGC gc, Rectangle visibleRegion)
  24         {
  25                 ColorHelper.executeWithDifferentBackground(gc, BitVectorFormatter.formatAsColor(end), () -> gc.fillOval(-1, -1, 2, 2));
  26         }
  27
  28         public void setLogicModelBinding(ReadEnd end)
  29         {
  30                 this.end = end;
  31                 end.addObserver((i, o) -> callComponentChangedListeners());
  32         }
  33 }