LogicUI/src/era/mi/gui/components/GUIMux.java

   1 package era.mi.gui.components;
   2
   3 import java.util.ArrayList;
   4 import java.util.Arrays;
   5 import java.util.Collections;
   6 import java.util.List;
   7
   8 import era.mi.logic.components.Mux;
   9 import era.mi.logic.timeline.Timeline;
  10 import era.mi.logic.wires.Wire.ReadEnd;
  11 import era.mi.logic.wires.Wire.ReadWriteEnd;
  12 import net.haspamelodica.swt.helper.gcs.GeneralGC;
  13 import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
  14 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
  15
  16 public class GUIMux extends Mux implements BasicGUIComponent
  17 {
  18         private final double height;
  19         private final List<ReadEnd> connectedWireEnds;
  20         private final List<Point> WireEndConnectionPoints;
  21
  22         public GUIMux(Timeline timeline, int processTime, ReadWriteEnd out, ReadEnd select, ReadEnd... inputs)
  23         {
  24                 super(timeline, processTime, out, select, inputs);
  25
  26                 double height = inputs.length * 5;
  27                 if (height < 10)
  28                         height = 10;
  29                 this.height = height;
  30
  31                 List<ReadEnd> connectedWireEndsModifiable = new ArrayList<>();
  32                 List<Point> WireEndConnectionPointsModifiable = new ArrayList<>();
  33
  34                 connectedWireEndsModifiable.add(out);
  35                 WireEndConnectionPointsModifiable.add(new Point(20, 10 + height / 2));
  36
  37                 connectedWireEndsModifiable.add(select);
  38                 WireEndConnectionPointsModifiable.add(new Point(10, 5));
  39
  40                 {
  41                         connectedWireEndsModifiable.addAll(Arrays.asList(inputs));
  42                         double inputHeightIncrement = (height + 20) / inputs.length;
  43                         double inputHeight = inputHeightIncrement / 2;
  44                         for (int i = 0; i < inputs.length; i++, inputHeight += inputHeightIncrement)
  45                                 WireEndConnectionPointsModifiable.add(new Point(0, inputHeight));
  46                 }
  47
  48                 this.connectedWireEnds = Collections.unmodifiableList(connectedWireEndsModifiable);
  49                 this.WireEndConnectionPoints = Collections.unmodifiableList(WireEndConnectionPointsModifiable);
  50         }
  51
  52         @Override
  53         public Rectangle getBounds()
  54         {
  55                 return new Rectangle(0, 0, 20, height + 20);
  56         }
  57
  58         @Override
  59         public void render(GeneralGC gc)
  60         {
  61                 gc.drawPolygon(new double[] { 0, 0, 20, 10, 20, height + 10, 0, height + 20 });
  62         }
  63
  64         @Override
  65         public int getConnectedWireEndsCount()
  66         {
  67                 return connectedWireEnds.size();
  68         }
  69
  70         @Override
  71         public ReadEnd getConnectedWireEnd(int connectionIndex)
  72         {
  73                 return connectedWireEnds.get(connectionIndex);
  74         }
  75
  76         @Override
  77         public Point getWireEndConnectionPoint(int connectionI)
  78         {
  79                 return WireEndConnectionPoints.get(connectionI);
  80         }
  81 }