LogicUI/src/era/mi/gui/components/GUIOrGate.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.gates.OrGate;
   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 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
  14
  15 public class GUIOrGate extends OrGate implements BasicGUIComponent
  16 {
  17         private static final String LABEL = "\u22651";//>=1
  18
  19         private final int                               inputCount;
  20         private final double                    height;
  21         private final List<WireArray>   connectedWireArrays;
  22         private final List<Point>               wireArrayConnectionPoints;
  23
  24         public GUIOrGate(int processTime, WireArray out, WireArray... in)
  25         {
  26                 super(processTime, out, in);
  27
  28                 List<WireArray> connectedWireArraysModifiable = new ArrayList<>();
  29                 List<Point> wireArrayConnectionPointsModifiable = new ArrayList<>();
  30
  31                 this.inputCount = in.length;
  32                 this.height = inputCount * 10;
  33
  34                 {
  35                         connectedWireArraysModifiable.addAll(Arrays.asList(in));
  36                         double inputHeight = 5;
  37                         for(int i = 0; i < inputCount; i ++, inputHeight += 10)
  38                                 wireArrayConnectionPointsModifiable.add(new Point(0, inputHeight));
  39                 }
  40
  41                 connectedWireArraysModifiable.add(out);
  42                 wireArrayConnectionPointsModifiable.add(new Point(20, height / 2));
  43
  44                 this.connectedWireArrays = Collections.unmodifiableList(connectedWireArraysModifiable);
  45                 this.wireArrayConnectionPoints = Collections.unmodifiableList(wireArrayConnectionPointsModifiable);
  46         }
  47
  48         @Override
  49         public Rectangle getBounds()
  50         {
  51                 return new Rectangle(0, 0, 20, height);
  52         }
  53         @Override
  54         public void render(GeneralGC gc)
  55         {
  56                 gc.drawRectangle(0, 0, 17, height);
  57                 Font oldFont = gc.getFont();
  58                 Font labelFont = new Font(oldFont.getName(), 5, oldFont.getStyle());
  59                 gc.setFont(labelFont);
  60                 Point textExtent = gc.textExtent(LABEL);
  61                 gc.drawText(LABEL, 8.5 - textExtent.x / 2, (height - textExtent.y) / 2, true);
  62                 gc.setFont(oldFont);
  63                 gc.drawOval(17, height / 2 - 1.5, 3, 3);
  64         }
  65
  66         @Override
  67         public int getConnectedWireArraysCount()
  68         {
  69                 return connectedWireArrays.size();
  70         }
  71         @Override
  72         public WireArray getConnectedWireArray(int connectionIndex)
  73         {
  74                 return connectedWireArrays.get(connectionIndex);
  75         }
  76         @Override
  77         public Point getWireArrayConnectionPoint(int connectionI)
  78         {
  79                 return wireArrayConnectionPoints.get(connectionI);
  80         }
  81 }