net.mograsim.logic.ui.am2900/src/net/mograsim/logic/ui/model/components/mi/nandbased/GUIdff.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.ui.model.ViewModelModifiable;
   5 import net.mograsim.logic.ui.model.components.atomic.GUINandGate;
   6 import net.mograsim.logic.ui.model.components.submodels.SimpleRectangularSubmodelComponent;
   7 import net.mograsim.logic.ui.model.wires.GUIWire;
   8 import net.mograsim.logic.ui.model.wires.Pin;
   9 import net.mograsim.logic.ui.model.wires.WireCrossPoint;
  10 import net.mograsim.logic.ui.serializing.IndirectGUIComponentCreator;
  11
  12 public class GUIdff extends SimpleRectangularSubmodelComponent
  13 {
  14         private GUI_rsLatch _rsLatch;
  15
  16         public GUIdff(ViewModelModifiable model)
  17         {
  18                 super(model, 1, "GUIdff");
  19                 setSubmodelScale(.2);
  20                 setInputPins("C", "D");
  21                 setOutputPins("Q", "_Q");
  22                 initSubmodelComponents();
  23         }
  24
  25         @SuppressWarnings("unused") // for GUIWires being created
  26         private void initSubmodelComponents()
  27         {
  28                 Pin C = getSubmodelPin("C");
  29                 Pin D = getSubmodelPin("D");
  30                 Pin Q = getSubmodelPin("Q");
  31                 Pin _Q = getSubmodelPin("_Q");
  32
  33                 GUI_rsLatch _rsLatch1 = new GUI_rsLatch(submodelModifiable);
  34                 GUInand3 nand3 = new GUInand3(submodelModifiable);
  35                 GUINandGate nand2 = new GUINandGate(submodelModifiable, 1);
  36                 GUI_rsLatch _rsLatch2 = this._rsLatch = new GUI_rsLatch(submodelModifiable);
  37
  38                 WireCrossPoint cp1 = new WireCrossPoint(submodelModifiable, 1);
  39                 WireCrossPoint cp2 = new WireCrossPoint(submodelModifiable, 1);
  40                 WireCrossPoint cp3 = new WireCrossPoint(submodelModifiable, 1);
  41                 WireCrossPoint cp4 = new WireCrossPoint(submodelModifiable, 1);
  42
  43                 _rsLatch1.moveTo(40, 10);
  44                 nand3.moveTo(40, 40);
  45                 nand2.moveTo(120, 60);
  46                 _rsLatch2.moveTo(120, 30);
  47                 cp1.moveCenterTo(10, 25);
  48                 cp2.moveCenterTo(20, 65);
  49                 cp3.moveCenterTo(100, 35);
  50                 cp4.moveCenterTo(100, 45);
  51
  52                 new GUIWire(submodelModifiable, C, cp1, new Point[0]);
  53                 new GUIWire(submodelModifiable, cp1, _rsLatch1.getPin("_R"), new Point[0]);
  54                 new GUIWire(submodelModifiable, cp1, nand3.getPin("B"), new Point(10, 55));
  55                 new GUIWire(submodelModifiable, D, nand2.getPin("B"), new Point[0]);
  56                 new GUIWire(submodelModifiable, nand2.getPin("Y"), cp2, new Point(145, 70), new Point(145, 85), new Point(20, 85));
  57                 new GUIWire(submodelModifiable, cp2, _rsLatch1.getPin("_S"), new Point(20, 15));
  58                 new GUIWire(submodelModifiable, cp2, nand3.getPin("C"), new Point[0]);
  59                 new GUIWire(submodelModifiable, _rsLatch1.getPin("_Q"), cp3, new Point(100, 25));
  60                 new GUIWire(submodelModifiable, cp3, nand3.getPin("A"), new Point(30, 35), new Point(30, 45));
  61                 new GUIWire(submodelModifiable, cp3, _rsLatch2.getPin("_S"), new Point[0]);
  62                 new GUIWire(submodelModifiable, nand3.getPin("Y"), cp4, new Point[0]);
  63                 new GUIWire(submodelModifiable, cp4, _rsLatch2.getPin("_R"), new Point[0]);
  64                 new GUIWire(submodelModifiable, cp4, nand2.getPin("A"), new Point(100, 65));
  65                 new GUIWire(submodelModifiable, _rsLatch2.getPin("Q"), Q);
  66                 new GUIWire(submodelModifiable, _rsLatch2.getPin("_Q"), _Q);
  67
  68                 addAtomicHighLevelStateID("q");
  69         }
  70
  71         @Override
  72         public void setAtomicHighLevelState(String stateID, Object newState)
  73         {
  74                 switch (stateID)
  75                 {
  76                 case "q":
  77                         _rsLatch.setHighLevelState("q", newState);
  78                         break;
  79                 default:
  80                         // should not happen because we tell SubmodelComponent to only allow these state IDs.
  81                         throw new IllegalStateException("Illegal atomic state ID: " + stateID);
  82                 }
  83         }
  84
  85         @Override
  86         public Object getAtomicHighLevelState(String stateID)
  87         {
  88                 switch (stateID)
  89                 {
  90                 case "q":
  91                         return _rsLatch.getHighLevelState("q");
  92                 default:
  93                         // should not happen because we tell SubmodelComponent to only allow these state IDs.
  94                         throw new IllegalStateException("Illegal atomic state ID: " + stateID);
  95                 }
  96         }
  97
  98         static
  99         {
 100                 IndirectGUIComponentCreator.setComponentSupplier(GUIdff.class.getCanonicalName(), (m, p) -> new GUIdff(m));
 101         }
 102 }