net.mograsim.logic.ui.am2900/src/net/mograsim/logic/ui/model/components/mi/nandbased/am2901/GUIAm2901QReg.java

   1 package net.mograsim.logic.ui.model.components.mi.nandbased.am2901;
   2
   3 import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
   4 import net.mograsim.logic.core.types.Bit;
   5 import net.mograsim.logic.core.types.BitVector;
   6 import net.mograsim.logic.ui.model.ViewModelModifiable;
   7 import net.mograsim.logic.ui.model.components.SimpleRectangularSubmodelComponent;
   8 import net.mograsim.logic.ui.model.components.mi.nandbased.GUIand;
   9 import net.mograsim.logic.ui.model.components.mi.nandbased.GUIdff;
  10 import net.mograsim.logic.ui.model.wires.GUIWire;
  11 import net.mograsim.logic.ui.model.wires.Pin;
  12 import net.mograsim.logic.ui.model.wires.WireCrossPoint;
  13
  14 public class GUIAm2901QReg extends SimpleRectangularSubmodelComponent
  15 {
  16         private GUIdff dff1;
  17         private GUIdff dff2;
  18         private GUIdff dff3;
  19         private GUIdff dff4;
  20
  21         public GUIAm2901QReg(ViewModelModifiable model)
  22         {
  23                 super(model, 1, "GUIAm2901QReg");
  24                 setSubmodelScale(.4);
  25                 setInputPins("C", "WE", "D1", "D2", "D3", "D4");
  26                 setOutputPins("Q1", "Q2", "Q3", "Q4");
  27                 initSubmodelComponents();
  28         }
  29
  30         @SuppressWarnings("unused") // for GUIWires being created
  31         private void initSubmodelComponents()
  32         {
  33                 Pin C = getSubmodelPin("C");
  34                 Pin WE = getSubmodelPin("WE");
  35                 Pin D1 = getSubmodelPin("D1");
  36                 Pin D2 = getSubmodelPin("D2");
  37                 Pin D3 = getSubmodelPin("D3");
  38                 Pin D4 = getSubmodelPin("D4");
  39                 Pin Q1 = getSubmodelPin("Q1");
  40                 Pin Q2 = getSubmodelPin("Q2");
  41                 Pin Q3 = getSubmodelPin("Q3");
  42                 Pin Q4 = getSubmodelPin("Q4");
  43
  44                 GUIand and = new GUIand(submodelModifiable);
  45                 dff1 = new GUIdff(submodelModifiable);
  46                 dff2 = new GUIdff(submodelModifiable);
  47                 dff3 = new GUIdff(submodelModifiable);
  48                 dff4 = new GUIdff(submodelModifiable);
  49
  50                 WireCrossPoint cpC1 = new WireCrossPoint(submodelModifiable, 1);
  51                 WireCrossPoint cpC2 = new WireCrossPoint(submodelModifiable, 1);
  52                 WireCrossPoint cpC3 = new WireCrossPoint(submodelModifiable, 1);
  53
  54                 and.moveTo(5, 15);
  55                 dff1.moveTo(50, 7.5);
  56                 dff2.moveTo(50, 32.5);
  57                 dff3.moveTo(50, 57.5);
  58                 dff4.moveTo(50, 82.5);
  59                 cpC1.moveCenterTo(42.5, 20);
  60                 cpC2.moveCenterTo(42.5, 37.5);
  61                 cpC3.moveCenterTo(42.5, 62.5);
  62
  63                 new GUIWire(submodelModifiable, C, and.getPin("A"));
  64                 new GUIWire(submodelModifiable, WE, and.getPin("B"));
  65                 new GUIWire(submodelModifiable, and.getPin("Y"), cpC1, new Point[0]);
  66                 new GUIWire(submodelModifiable, cpC1, dff1.getPin("C"), new Point(42.5, 12.5));
  67                 new GUIWire(submodelModifiable, cpC1, cpC2, new Point[0]);
  68                 new GUIWire(submodelModifiable, cpC2, dff2.getPin("C"), new Point[0]);
  69                 new GUIWire(submodelModifiable, cpC2, cpC3, new Point[0]);
  70                 new GUIWire(submodelModifiable, cpC3, dff3.getPin("C"), new Point[0]);
  71                 new GUIWire(submodelModifiable, cpC3, dff4.getPin("C"), new Point(42.5, 87.5));
  72                 new GUIWire(submodelModifiable, D1, dff1.getPin("D"), new Point(17.5, 62.5), new Point(17.5, 42.5), new Point(45, 42.5),
  73                                 new Point(45, 22.5));
  74                 new GUIWire(submodelModifiable, D2, dff2.getPin("D"), new Point(22.5, 87.5), new Point(22.5, 47.5));
  75                 new GUIWire(submodelModifiable, D3, dff3.getPin("D"), new Point(27.5, 112.5), new Point(27.5, 72.5));
  76                 new GUIWire(submodelModifiable, D4, dff4.getPin("D"), new Point(32.5, 137.5), new Point(32.5, 97.5));
  77                 new GUIWire(submodelModifiable, dff1.getPin("Q"), Q1, new Point[0]);
  78                 new GUIWire(submodelModifiable, dff2.getPin("Q"), Q2, new Point[0]);
  79                 new GUIWire(submodelModifiable, dff3.getPin("Q"), Q3, new Point[0]);
  80                 new GUIWire(submodelModifiable, dff4.getPin("Q"), Q4, new Point[0]);
  81
  82                 addAtomicHighLevelStateID("q1");
  83                 addAtomicHighLevelStateID("q2");
  84                 addAtomicHighLevelStateID("q3");
  85                 addAtomicHighLevelStateID("q4");
  86                 addAtomicHighLevelStateID("q");
  87         }
  88
  89         @Override
  90         public void setAtomicHighLevelState(String stateID, Object newState)
  91         {
  92                 switch (stateID)
  93                 {
  94                 case "q1":
  95                         dff1.setHighLevelState("q", newState);
  96                         break;
  97                 case "q2":
  98                         dff2.setHighLevelState("q", newState);
  99                         break;
 100                 case "q3":
 101                         dff3.setHighLevelState("q", newState);
 102                         break;
 103                 case "q4":
 104                         dff4.setHighLevelState("q", newState);
 105                         break;
 106                 case "q":
 107                         BitVector newStateCasted = (BitVector) newState;
 108                         setHighLevelState("q1", newStateCasted.getBit(0));
 109                         setHighLevelState("q2", newStateCasted.getBit(1));
 110                         setHighLevelState("q3", newStateCasted.getBit(2));
 111                         setHighLevelState("q4", newStateCasted.getBit(3));
 112                         break;
 113                 default:
 114                         // should not happen because we tell SubmodelComponent to only allow these state IDs.
 115                         throw new IllegalStateException("Illegal atomic state ID: " + stateID);
 116                 }
 117         }
 118
 119         @Override
 120         public Object getAtomicHighLevelState(String stateID)
 121         {
 122                 switch (stateID)
 123                 {
 124                 case "q1":
 125                         return dff1.getHighLevelState("q");
 126                 case "q2":
 127                         return dff2.getHighLevelState("q");
 128                 case "q3":
 129                         return dff3.getHighLevelState("q");
 130                 case "q4":
 131                         return dff4.getHighLevelState("q");
 132                 case "q":
 133                         Bit q1 = (Bit) getHighLevelState("q1");
 134                         Bit q2 = (Bit) getHighLevelState("q2");
 135                         Bit q3 = (Bit) getHighLevelState("q3");
 136                         Bit q4 = (Bit) getHighLevelState("q4");
 137                         return BitVector.of(q1, q2, q3, q4);
 138                 default:
 139                         // should not happen because we tell SubmodelComponent to only allow these state IDs.
 140                         throw new IllegalStateException("Illegal atomic state ID: " + stateID);
 141                 }
 142         }
 143 }