LogicUI/src/era/mi/components/gui/GUIAndGate.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.gates.AndGate;
   9 import era.mi.logic.wires.WireArray;
  10 import net.haspamelodica.swt.helper.gcs.GeneralGC;
  11 import net.haspamelodica.swt.helper.swtobjectwrappers.Font;
  12 import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
  13
  14 public class GUIAndGate extends AndGate implements BasicGUIComponent
  15 {
  16         private static final String LABEL = "&";
  17
  18         private final int                               inputCount;
  19         private final double                    height;
  20         private final List<WireArray>   connectedWireArrays;
  21         private final List<Point>               wireArrayConnectionPoints;
  22
  23         public GUIAndGate(int processTime, WireArray out, WireArray... in)
  24         {
  25                 super(processTime, out, in);
  26
  27                 List<WireArray> connectedWireArraysModifiable = new ArrayList<>();
  28                 List<Point> wireArrayConnectionPointsModifiable = new ArrayList<>();
  29
  30                 this.inputCount = in.length;
  31                 this.height = inputCount * 10;
  32
  33                 {
  34                         connectedWireArraysModifiable.addAll(Arrays.asList(in));
  35                         double inputHeight = 5;
  36                         for(int i = 0; i < inputCount; i ++, inputHeight += 10)
  37                                 wireArrayConnectionPointsModifiable.add(new Point(0, inputHeight));
  38                 }
  39
  40                 connectedWireArraysModifiable.add(out);
  41                 wireArrayConnectionPointsModifiable.add(new Point(20, height / 2));
  42
  43                 this.connectedWireArrays = Collections.unmodifiableList(connectedWireArraysModifiable);
  44                 this.wireArrayConnectionPoints = Collections.unmodifiableList(wireArrayConnectionPointsModifiable);
  45         }
  46
  47         @Override
  48         public void render(GeneralGC gc)
  49         {
  50                 gc.drawRectangle(0, 0, 17, height);
  51                 Font oldFont = gc.getFont();
  52                 Font labelFont = new Font(oldFont.getName(), 5, oldFont.getStyle());
  53                 gc.setFont(labelFont);
  54                 Point textExtent = gc.textExtent(LABEL);
  55                 gc.drawText(LABEL, 8.5 - textExtent.x / 2, (height - textExtent.y) / 2, true);
  56                 gc.setFont(oldFont);
  57                 gc.drawOval(17, height / 2 - 1.5, 3, 3);
  58         }
  59
  60         @Override
  61         public int getConnectedWireArraysCount()
  62         {
  63                 return connectedWireArrays.size();
  64         }
  65         @Override
  66         public WireArray getConnectedWireArray(int connectionIndex)
  67         {
  68                 return connectedWireArrays.get(connectionIndex);
  69         }
  70         @Override
  71         public Point getWireArrayConnectionPoint(int connectionI)
  72         {
  73                 return wireArrayConnectionPoints.get(connectionI);
  74         }
  75 }