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

   1 package era.mi.components.gui;
   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.wires.WireArray;
  10 import net.haspamelodica.swt.helper.gcs.GeneralGC;
  11 import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
  12
  13 public class GUIMux extends Mux implements BasicGUIComponent
  14 {
  15         private final double                    height;
  16         private final List<WireArray>   connectedWireArrays;
  17         private final List<Point>               wireArrayConnectionPoints;
  18
  19         public GUIMux(int processTime, WireArray out, WireArray select, WireArray... inputs)
  20         {
  21                 super(processTime, out, select, inputs);
  22
  23                 double height = inputs.length * 5;
  24                 if(height < 10)
  25                         height = 10;
  26                 this.height = height;
  27
  28                 List<WireArray> connectedWireArraysModifiable = new ArrayList<>();
  29                 List<Point> wireArrayConnectionPointsModifiable = new ArrayList<>();
  30
  31                 connectedWireArraysModifiable.add(out);
  32                 wireArrayConnectionPointsModifiable.add(new Point(20, 10 + height / 2));
  33
  34                 connectedWireArraysModifiable.add(select);
  35                 wireArrayConnectionPointsModifiable.add(new Point(10, 5));
  36
  37                 {
  38                         connectedWireArraysModifiable.addAll(Arrays.asList(inputs));
  39                         double inputHeightIncrement = (height + 20) / inputs.length;
  40                         double inputHeight = inputHeightIncrement / 2;
  41                         for(int i = 0; i < inputs.length; i ++, inputHeight += inputHeightIncrement)
  42                                 wireArrayConnectionPointsModifiable.add(new Point(0, inputHeight));
  43                 }
  44
  45                 this.connectedWireArrays = Collections.unmodifiableList(connectedWireArraysModifiable);
  46                 this.wireArrayConnectionPoints = Collections.unmodifiableList(wireArrayConnectionPointsModifiable);
  47         }
  48         @Override
  49         public void render(GeneralGC gc)
  50         {
  51                 gc.drawPolygon(new double[] {
  52                                 0, 0,
  53                                 20, 10,
  54                                 20, height + 10,
  55                                 0, height + 20});
  56         }
  57         @Override
  58         public int getConnectedWireArraysCount()
  59         {
  60                 return connectedWireArrays.size();
  61         }
  62         @Override
  63         public WireArray getConnectedWireArray(int connectionIndex)
  64         {
  65                 return connectedWireArrays.get(connectionIndex);
  66         }
  67         @Override
  68         public Point getWireArrayConnectionPoint(int connectionI)
  69         {
  70                 return wireArrayConnectionPoints.get(connectionI);
  71         }
  72 }