net.mograsim.logic.ui.am2900/src/net/mograsim/logic/ui/model/components/mi/nandbased/GUIdlatch4.java

   1 package net.mograsim.logic.ui.model.components.mi.nandbased;
   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.submodels.SimpleRectangularSubmodelComponent;
   8 import net.mograsim.logic.ui.model.wires.GUIWire;
   9 import net.mograsim.logic.ui.model.wires.Pin;
  10 import net.mograsim.logic.ui.model.wires.WireCrossPoint;
  11 import net.mograsim.logic.ui.serializing.IndirectGUIComponentCreator;
  12
  13 public class GUIdlatch4 extends SimpleRectangularSubmodelComponent
  14 {
  15         private GUIdlatch dlatch1;
  16         private GUIdlatch dlatch2;
  17         private GUIdlatch dlatch3;
  18         private GUIdlatch dlatch4;
  19
  20         public GUIdlatch4(ViewModelModifiable model)
  21         {
  22                 super(model, 1, "GUIdlatch4");
  23                 setSubmodelScale(.4);
  24                 setInputPins("D1", "D2", "D3", "D4", "C");
  25                 setOutputPins("Q1", "Q2", "Q3", "Q4");
  26                 initSubmodelComponents();
  27         }
  28
  29         @SuppressWarnings("unused") // for GUIWires being created
  30         private void initSubmodelComponents()
  31         {
  32                 Pin D1 = getSubmodelPin("D1");
  33                 Pin D2 = getSubmodelPin("D2");
  34                 Pin D3 = getSubmodelPin("D3");
  35                 Pin D4 = getSubmodelPin("D4");
  36                 Pin C = getSubmodelPin("C");
  37                 Pin Q1 = getSubmodelPin("Q1");
  38                 Pin Q2 = getSubmodelPin("Q2");
  39                 Pin Q3 = getSubmodelPin("Q3");
  40                 Pin Q4 = getSubmodelPin("Q4");
  41
  42                 dlatch1 = new GUIdlatch(submodelModifiable);
  43                 dlatch2 = new GUIdlatch(submodelModifiable);
  44                 dlatch3 = new GUIdlatch(submodelModifiable);
  45                 dlatch4 = new GUIdlatch(submodelModifiable);
  46
  47                 WireCrossPoint cp2 = new WireCrossPoint(submodelModifiable, 1);
  48                 WireCrossPoint cp3 = new WireCrossPoint(submodelModifiable, 1);
  49                 WireCrossPoint cp4 = new WireCrossPoint(submodelModifiable, 1);
  50
  51                 dlatch1.moveTo(30, 7.5);
  52                 dlatch2.moveTo(30, 32.5);
  53                 dlatch3.moveTo(30, 57.5);
  54                 dlatch4.moveTo(30, 82.5);
  55                 cp2.moveCenterTo(15, 47.5);
  56                 cp3.moveCenterTo(15, 72.5);
  57                 cp4.moveCenterTo(15, 97.5);
  58
  59                 new GUIWire(submodelModifiable, C, cp4, new Point(15, 112.5));
  60                 new GUIWire(submodelModifiable, cp4, dlatch4.getPin("E"), new Point[0]);
  61                 new GUIWire(submodelModifiable, cp4, cp3, new Point[0]);
  62                 new GUIWire(submodelModifiable, cp3, dlatch3.getPin("E"), new Point[0]);
  63                 new GUIWire(submodelModifiable, cp3, cp2, new Point[0]);
  64                 new GUIWire(submodelModifiable, cp2, dlatch2.getPin("E"), new Point[0]);
  65                 new GUIWire(submodelModifiable, cp2, dlatch1.getPin("E"), new Point(15, 22.5));
  66                 new GUIWire(submodelModifiable, D1, dlatch1.getPin("D"), new Point[0]);
  67                 new GUIWire(submodelModifiable, D2, dlatch2.getPin("D"), new Point[0]);
  68                 new GUIWire(submodelModifiable, D3, dlatch3.getPin("D"), new Point[0]);
  69                 new GUIWire(submodelModifiable, D4, dlatch4.getPin("D"), new Point[0]);
  70                 new GUIWire(submodelModifiable, dlatch1.getPin("Q"), Q1, new Point[0]);
  71                 new GUIWire(submodelModifiable, dlatch2.getPin("Q"), Q2, new Point[0]);
  72                 new GUIWire(submodelModifiable, dlatch3.getPin("Q"), Q3, new Point[0]);
  73                 new GUIWire(submodelModifiable, dlatch4.getPin("Q"), Q4, new Point[0]);
  74
  75                 addAtomicHighLevelStateID("q1");
  76                 addAtomicHighLevelStateID("q2");
  77                 addAtomicHighLevelStateID("q3");
  78                 addAtomicHighLevelStateID("q4");
  79                 addAtomicHighLevelStateID("q");
  80         }
  81
  82         @Override
  83         public void setAtomicHighLevelState(String stateID, Object newState)
  84         {
  85                 switch (stateID)
  86                 {
  87                 case "q1":
  88                         dlatch1.setHighLevelState("q", newState);
  89                         break;
  90                 case "q2":
  91                         dlatch2.setHighLevelState("q", newState);
  92                         break;
  93                 case "q3":
  94                         dlatch3.setHighLevelState("q", newState);
  95                         break;
  96                 case "q4":
  97                         dlatch4.setHighLevelState("q", newState);
  98                         break;
  99                 case "q":
 100                         BitVector newStateCasted = (BitVector) newState;
 101                         setHighLevelState("q1", newStateCasted.getBit(0));
 102                         setHighLevelState("q2", newStateCasted.getBit(1));
 103                         setHighLevelState("q3", newStateCasted.getBit(2));
 104                         setHighLevelState("q4", newStateCasted.getBit(3));
 105                         break;
 106                 default:
 107                         // should not happen because we tell SubmodelComponent to only allow these state IDs.
 108                         throw new IllegalStateException("Illegal atomic state ID: " + stateID);
 109                 }
 110         }
 111
 112         @Override
 113         public Object getAtomicHighLevelState(String stateID)
 114         {
 115                 switch (stateID)
 116                 {
 117                 case "q1":
 118                         return dlatch1.getHighLevelState("q");
 119                 case "q2":
 120                         return dlatch2.getHighLevelState("q");
 121                 case "q3":
 122                         return dlatch3.getHighLevelState("q");
 123                 case "q4":
 124                         return dlatch4.getHighLevelState("q");
 125                 case "q":
 126                         Bit q1 = (Bit) getHighLevelState("q1");
 127                         Bit q2 = (Bit) getHighLevelState("q2");
 128                         Bit q3 = (Bit) getHighLevelState("q3");
 129                         Bit q4 = (Bit) getHighLevelState("q4");
 130                         return BitVector.of(q1, q2, q3, q4);
 131                 default:
 132                         // should not happen because we tell SubmodelComponent to only allow these state IDs.
 133                         throw new IllegalStateException("Illegal atomic state ID: " + stateID);
 134                 }
 135         }
 136
 137         static
 138         {
 139                 IndirectGUIComponentCreator.setComponentSupplier(GUIdlatch4.class.getCanonicalName(), (m, p) -> new GUIdlatch4(m));
 140         }
 141 }