LogicUI/src/era/mi/gui/components/GUISplitter.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.Splitter;
   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 GUISplitter extends Splitter implements BasicGUIComponent
  17 {
  18         private final int outputCount;
  19         private final double height;
  20         private final List<ReadEnd> connectedWireEnds;
  21         private final List<Point> WireEndConnectionPoints;
  22
  23         public GUISplitter(Timeline timeline, ReadEnd input, ReadWriteEnd... outputs)
  24         {
  25                 super(timeline, input, outputs);
  26
  27                 List<ReadEnd> connectedWireEndsModifiable = new ArrayList<>();
  28                 List<Point> WireEndConnectionPointsModifiable = new ArrayList<>();
  29
  30                 this.outputCount = outputs.length;
  31                 this.height = (outputCount - 1) * 10;
  32
  33                 connectedWireEndsModifiable.add(input);
  34                 WireEndConnectionPointsModifiable.add(new Point(0, height / 2));
  35
  36                 {
  37                         connectedWireEndsModifiable.addAll(Arrays.asList(outputs));
  38                         double outputHeight = 0;
  39                         for (int i = 0; i < outputCount; i++, outputHeight += 10)
  40                                 WireEndConnectionPointsModifiable.add(new Point(20, outputHeight));
  41                 }
  42
  43                 this.connectedWireEnds = Collections.unmodifiableList(connectedWireEndsModifiable);
  44                 this.WireEndConnectionPoints = Collections.unmodifiableList(WireEndConnectionPointsModifiable);
  45         }
  46
  47         @Override
  48         public Rectangle getBounds()
  49         {
  50                 return new Rectangle(0, 0, 20, height);
  51         }
  52
  53         @Override
  54         public void render(GeneralGC gc)
  55         {
  56                 gc.drawLine(0, height / 2, 10, height / 2);
  57                 gc.drawLine(10, 0, 10, height);
  58                 double outputHeight = 0;
  59                 for (int i = 0; i < outputCount; i++, outputHeight += 10)
  60                         gc.drawLine(10, outputHeight, 20, outputHeight);
  61         }
  62
  63         @Override
  64         public int getConnectedWireEndsCount()
  65         {
  66                 return connectedWireEnds.size();
  67         }
  68
  69         @Override
  70         public ReadEnd getConnectedWireEnd(int connectionIndex)
  71         {
  72                 return connectedWireEnds.get(connectionIndex);
  73         }
  74
  75         @Override
  76         public Point getWireEndConnectionPoint(int connectionI)
  77         {
  78                 return WireEndConnectionPoints.get(connectionI);
  79         }
  80 }