LogicUI/src/era/mi/components/gui/GUISplitter.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.Splitter;
   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 GUISplitter extends Splitter implements BasicGUIComponent
  14 {
  15         private final int                               outputCount;
  16         private final double                    height;
  17         private final List<WireArray>   connectedWireArrays;
  18         private final List<Point>               wireArrayConnectionPoints;
  19
  20         public GUISplitter(WireArray input, WireArray... outputs)
  21         {
  22                 super(input, outputs);
  23
  24                 List<WireArray> connectedWireArraysModifiable = new ArrayList<>();
  25                 List<Point> wireArrayConnectionPointsModifiable = new ArrayList<>();
  26
  27                 this.outputCount = outputs.length;
  28                 this.height = (outputCount - 1) * 10;
  29
  30                 connectedWireArraysModifiable.add(input);
  31                 wireArrayConnectionPointsModifiable.add(new Point(0, height / 2));
  32
  33                 {
  34                         connectedWireArraysModifiable.addAll(Arrays.asList(outputs));
  35                         double outputHeight = 0;
  36                         for(int i = 0; i < outputCount; i ++, outputHeight += 10)
  37                                 wireArrayConnectionPointsModifiable.add(new Point(20, outputHeight));
  38                 }
  39
  40                 this.connectedWireArrays = Collections.unmodifiableList(connectedWireArraysModifiable);
  41                 this.wireArrayConnectionPoints = Collections.unmodifiableList(wireArrayConnectionPointsModifiable);
  42         }
  43
  44         @Override
  45         public void render(GeneralGC gc)
  46         {
  47                 gc.drawLine(0, height / 2, 10, height / 2);
  48                 gc.drawLine(10, 0, 10, height);
  49                 double outputHeight = 0;
  50                 for(int i = 0; i < outputCount; i ++, outputHeight += 10)
  51                         gc.drawLine(10, outputHeight, 20, outputHeight);
  52         }
  53
  54         @Override
  55         public int getConnectedWireArraysCount()
  56         {
  57                 return connectedWireArrays.size();
  58         }
  59         @Override
  60         public WireArray getConnectedWireArray(int connectionIndex)
  61         {
  62                 return connectedWireArrays.get(connectionIndex);
  63         }
  64         @Override
  65         public Point getWireArrayConnectionPoint(int connectionI)
  66         {
  67                 return wireArrayConnectionPoints.get(connectionI);
  68         }
  69 }