1 package net.mograsim.logic.ui.model.wires;
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3 import java.util.Map;
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5 import net.haspamelodica.swt.helper.gcs.GeneralGC;
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6 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
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7 import net.mograsim.logic.core.LogicObservable;
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8 import net.mograsim.logic.core.LogicObserver;
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9 import net.mograsim.logic.core.types.BitVectorFormatter;
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10 import net.mograsim.logic.core.wires.Wire.ReadEnd;
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11 import net.mograsim.logic.ui.ColorHelper;
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12 import net.mograsim.logic.ui.model.ModelVisitor;
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13 import net.mograsim.logic.ui.model.ViewModelModifiable;
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14 import net.mograsim.logic.ui.model.components.GUIComponent;
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15 import net.mograsim.logic.ui.model.components.SimpleRectangularGUIGate;
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17 public class WireCrossPoint extends GUIComponent
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19 private static final int CIRCLE_RADIUS = 1;
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20 private static final int CIRCLE_DIAM = CIRCLE_RADIUS * 2;
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22 private final Pin pin;
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23 private final int logicWidth;
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25 private final LogicObserver logicObs;
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26 private ReadEnd end;
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28 public WireCrossPoint(ViewModelModifiable model, int logicWidth)
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31 logicObs = (i) -> requestRedraw();
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33 this.logicWidth = logicWidth;
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34 setSize(CIRCLE_DIAM, CIRCLE_DIAM);
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35 addPin(this.pin = new Pin(this, "", logicWidth, CIRCLE_RADIUS, CIRCLE_RADIUS));
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38 public void moveCenterTo(double x, double y)
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40 moveTo(x - CIRCLE_RADIUS, y - CIRCLE_RADIUS);
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44 public void render(GeneralGC gc, Rectangle visibleRegion)
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46 ColorHelper.executeWithDifferentBackground(gc, BitVectorFormatter.formatAsColor(end),
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47 () -> gc.fillOval(getPosX(), getPosY(), CIRCLE_DIAM, CIRCLE_DIAM));
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50 public void setLogicModelBinding(ReadEnd end)
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52 deregisterLogicObs(this.end);
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54 registerLogicObs(end);
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57 private void registerLogicObs(LogicObservable observable)
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59 if (observable != null)
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60 observable.registerObserver(logicObs);
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63 private void deregisterLogicObs(LogicObservable observable)
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65 if (observable != null)
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66 observable.deregisterObserver(logicObs);
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69 public int getLogicWidth()
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80 public Map<String, Object> getInstantiationParameters()
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82 Map<String, Object> m = super.getInstantiationParameters();
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83 m.put(SimpleRectangularGUIGate.kLogicWidth, logicWidth);
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88 public void accept(ModelVisitor mv)
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