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