LogicUI/src/era/mi/gui/components/GUIManualSwitch.java

   1 package era.mi.gui.components;\r
   2 \r
   3 import java.util.ArrayList;\r
   4 import java.util.Collections;\r
   5 import java.util.HashMap;\r
   6 import java.util.List;\r
   7 import java.util.Map;\r
   8 \r
   9 import era.mi.logic.Bit;\r
  10 import era.mi.logic.components.ManualSwitch;\r
  11 import era.mi.logic.wires.WireArray;\r
  12 import net.haspamelodica.swt.helper.gcs.GeneralGC;\r
  13 import net.haspamelodica.swt.helper.swtobjectwrappers.Font;\r
  14 import net.haspamelodica.swt.helper.swtobjectwrappers.Point;\r
  15 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;\r
  16 \r
  17 public class GUIManualSwitch extends ManualSwitch implements BasicGUIComponent\r
  18 {\r
  19         private static final Map<Bit, String> bitNames;\r
  20         static\r
  21         {\r
  22                 Map<Bit, String> bitNamesModifiable = new HashMap<>();\r
  23                 bitNamesModifiable.put(Bit.ONE, "1");\r
  24                 bitNamesModifiable.put(Bit.ZERO, "0");\r
  25                 bitNamesModifiable.put(Bit.Z, "Z");\r
  26                 bitNamesModifiable.put(Bit.U, "U");\r
  27                 bitNamesModifiable.put(Bit.X, "X");\r
  28                 bitNames = Collections.unmodifiableMap(bitNamesModifiable);\r
  29         }\r
  30 \r
  31         private final WireArray                 wa;\r
  32         private final List<WireArray>   connectedWireArrays;\r
  33         private final List<Point>               wireArrayConnectionPoints;\r
  34 \r
  35         public GUIManualSwitch(WireArray output)\r
  36         {\r
  37                 super(output);\r
  38 \r
  39                 this.wa = output;\r
  40 \r
  41                 List<WireArray> connectedWireArraysModifiable = new ArrayList<>();\r
  42                 List<Point> wireArrayConnectionPointsModifiable = new ArrayList<>();\r
  43 \r
  44                 connectedWireArraysModifiable.add(output);\r
  45                 wireArrayConnectionPointsModifiable.add(new Point(20, 7.5));\r
  46 \r
  47                 this.connectedWireArrays = Collections.unmodifiableList(connectedWireArraysModifiable);\r
  48                 this.wireArrayConnectionPoints = Collections.unmodifiableList(wireArrayConnectionPointsModifiable);\r
  49         }\r
  50 \r
  51         @Override\r
  52         public Rectangle getBounds()\r
  53         {\r
  54                 return new Rectangle(0, 0, 20, 15);\r
  55         }\r
  56         @Override\r
  57         public void render(GeneralGC gc)\r
  58         {\r
  59                 gc.drawRectangle(0, 0, 20, 15);\r
  60                 String label = bitNames.get(wa.getValue());\r
  61                 Font oldFont = gc.getFont();\r
  62                 Font labelFont = new Font(oldFont.getName(), 6, oldFont.getStyle());\r
  63                 gc.setFont(labelFont);\r
  64                 Point textExtent = gc.textExtent(label);\r
  65                 gc.drawText(label, 10 - textExtent.x / 2, 7.5 - textExtent.y / 2, true);\r
  66                 gc.setFont(oldFont);\r
  67         }\r
  68         @Override\r
  69         public boolean clicked(double x, double y)\r
  70         {\r
  71                 toggle();\r
  72                 return true;\r
  73         }\r
  74 \r
  75         @Override\r
  76         public int getConnectedWireArraysCount()\r
  77         {\r
  78                 return connectedWireArrays.size();\r
  79         }\r
  80         @Override\r
  81         public WireArray getConnectedWireArray(int connectionIndex)\r
  82         {\r
  83                 return connectedWireArrays.get(connectionIndex);\r
  84         }\r
  85         @Override\r
  86         public Point getWireArrayConnectionPoint(int connectionI)\r
  87         {\r
  88                 return wireArrayConnectionPoints.get(connectionI);\r
  89         }\r
  90 }