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                 this(model, null);
  23         }
  24
  25         public GUIdlatch4(ViewModelModifiable model, String name)
  26         {
  27                 super(model, 1, "GUIdlatch4", name);
  28                 setSubmodelScale(.4);
  29                 setInputPins("D1", "D2", "D3", "D4", "C");
  30                 setOutputPins("Q1", "Q2", "Q3", "Q4");
  31                 initSubmodelComponents();
  32         }
  33
  34         @SuppressWarnings("unused") // for GUIWires being created
  35         private void initSubmodelComponents()
  36         {
  37                 Pin D1 = getSubmodelPin("D1");
  38                 Pin D2 = getSubmodelPin("D2");
  39                 Pin D3 = getSubmodelPin("D3");
  40                 Pin D4 = getSubmodelPin("D4");
  41                 Pin C = getSubmodelPin("C");
  42                 Pin Q1 = getSubmodelPin("Q1");
  43                 Pin Q2 = getSubmodelPin("Q2");
  44                 Pin Q3 = getSubmodelPin("Q3");
  45                 Pin Q4 = getSubmodelPin("Q4");
  46
  47                 dlatch1 = new GUIdlatch(submodelModifiable);
  48                 dlatch2 = new GUIdlatch(submodelModifiable);
  49                 dlatch3 = new GUIdlatch(submodelModifiable);
  50                 dlatch4 = new GUIdlatch(submodelModifiable);
  51
  52                 WireCrossPoint cp2 = new WireCrossPoint(submodelModifiable, 1);
  53                 WireCrossPoint cp3 = new WireCrossPoint(submodelModifiable, 1);
  54                 WireCrossPoint cp4 = new WireCrossPoint(submodelModifiable, 1);
  55
  56                 dlatch1.moveTo(30, 7.5);
  57                 dlatch2.moveTo(30, 32.5);
  58                 dlatch3.moveTo(30, 57.5);
  59                 dlatch4.moveTo(30, 82.5);
  60                 cp2.moveCenterTo(15, 47.5);
  61                 cp3.moveCenterTo(15, 72.5);
  62                 cp4.moveCenterTo(15, 97.5);
  63
  64                 new GUIWire(submodelModifiable, C, cp4, new Point(15, 112.5));
  65                 new GUIWire(submodelModifiable, cp4, dlatch4.getPin("E"), new Point[0]);
  66                 new GUIWire(submodelModifiable, cp4, cp3, new Point[0]);
  67                 new GUIWire(submodelModifiable, cp3, dlatch3.getPin("E"), new Point[0]);
  68                 new GUIWire(submodelModifiable, cp3, cp2, new Point[0]);
  69                 new GUIWire(submodelModifiable, cp2, dlatch2.getPin("E"), new Point[0]);
  70                 new GUIWire(submodelModifiable, cp2, dlatch1.getPin("E"), new Point(15, 22.5));
  71                 new GUIWire(submodelModifiable, D1, dlatch1.getPin("D"), new Point[0]);
  72                 new GUIWire(submodelModifiable, D2, dlatch2.getPin("D"), new Point[0]);
  73                 new GUIWire(submodelModifiable, D3, dlatch3.getPin("D"), new Point[0]);
  74                 new GUIWire(submodelModifiable, D4, dlatch4.getPin("D"), new Point[0]);
  75                 new GUIWire(submodelModifiable, dlatch1.getPin("Q"), Q1, new Point[0]);
  76                 new GUIWire(submodelModifiable, dlatch2.getPin("Q"), Q2, new Point[0]);
  77                 new GUIWire(submodelModifiable, dlatch3.getPin("Q"), Q3, new Point[0]);
  78                 new GUIWire(submodelModifiable, dlatch4.getPin("Q"), Q4, new Point[0]);
  79
  80                 addAtomicHighLevelStateID("q1");
  81                 addAtomicHighLevelStateID("q2");
  82                 addAtomicHighLevelStateID("q3");
  83                 addAtomicHighLevelStateID("q4");
  84                 addAtomicHighLevelStateID("q");
  85         }
  86
  87         @Override
  88         public void setAtomicHighLevelState(String stateID, Object newState)
  89         {
  90                 switch (stateID)
  91                 {
  92                 case "q1":
  93                         dlatch1.setHighLevelState("q", newState);
  94                         break;
  95                 case "q2":
  96                         dlatch2.setHighLevelState("q", newState);
  97                         break;
  98                 case "q3":
  99                         dlatch3.setHighLevelState("q", newState);
 100                         break;
 101                 case "q4":
 102                         dlatch4.setHighLevelState("q", newState);
 103                         break;
 104                 case "q":
 105                         BitVector newStateCasted = (BitVector) newState;
 106                         setHighLevelState("q1", newStateCasted.getBit(0));
 107                         setHighLevelState("q2", newStateCasted.getBit(1));
 108                         setHighLevelState("q3", newStateCasted.getBit(2));
 109                         setHighLevelState("q4", newStateCasted.getBit(3));
 110                         break;
 111                 default:
 112                         // should not happen because we tell SubmodelComponent to only allow these state IDs.
 113                         throw new IllegalStateException("Illegal atomic state ID: " + stateID);
 114                 }
 115         }
 116
 117         @Override
 118         public Object getAtomicHighLevelState(String stateID)
 119         {
 120                 switch (stateID)
 121                 {
 122                 case "q1":
 123                         return dlatch1.getHighLevelState("q");
 124                 case "q2":
 125                         return dlatch2.getHighLevelState("q");
 126                 case "q3":
 127                         return dlatch3.getHighLevelState("q");
 128                 case "q4":
 129                         return dlatch4.getHighLevelState("q");
 130                 case "q":
 131                         Bit q1 = (Bit) getHighLevelState("q1");
 132                         Bit q2 = (Bit) getHighLevelState("q2");
 133                         Bit q3 = (Bit) getHighLevelState("q3");
 134                         Bit q4 = (Bit) getHighLevelState("q4");
 135                         return BitVector.of(q1, q2, q3, q4);
 136                 default:
 137                         // should not happen because we tell SubmodelComponent to only allow these state IDs.
 138                         throw new IllegalStateException("Illegal atomic state ID: " + stateID);
 139                 }
 140         }
 141
 142         static
 143         {
 144                 IndirectGUIComponentCreator.setComponentSupplier(GUIdlatch4.class.getCanonicalName(), (m, p, n) -> new GUIdlatch4(m, n));
 145         }
 146 }