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 final Pin pin;
  14
  15         private ReadEnd end;
  16         private final int logicWidth;
  17
  18         public WireCrossPoint(ViewModel model, int logicWidth)
  19         {
  20                 super(model);
  21                 this.logicWidth = logicWidth;
  22                 setSize(0, 0);
  23                 addPin(this.pin = new Pin(this, logicWidth, 0, 0));
  24         }
  25
  26         @Override
  27         public void render(GeneralGC gc, Rectangle visibleRegion)
  28         {
  29                 ColorHelper.executeWithDifferentBackground(gc, BitVectorFormatter.formatAsColor(end), () -> gc.fillOval(-1, -1, 2, 2));
  30         }
  31
  32         public void setLogicModelBinding(ReadEnd end)
  33         {
  34                 this.end = end;
  35                 end.addObserver((i, o) -> callComponentLookChangedListeners());
  36         }
  37
  38         public int getLogicWidth()
  39         {
  40                 return logicWidth;
  41         }
  42
  43         public Pin getPin()
  44         {
  45                 return pin;
  46         }
  47 }