1 package net.mograsim.logic.model.model.components.atomic;
3 import static net.mograsim.logic.model.preferences.RenderPreferences.DEFAULT_LINE_WIDTH;
4 import static net.mograsim.logic.model.preferences.RenderPreferences.FOREGROUND_COLOR;
5 import static net.mograsim.logic.model.preferences.RenderPreferences.WIRE_WIDTH_MULTIBIT;
6 import static net.mograsim.logic.model.preferences.RenderPreferences.WIRE_WIDTH_SINGLEBIT;
8 import org.eclipse.swt.SWT;
10 import net.haspamelodica.swt.helper.gcs.GeneralGC;
11 import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
12 import net.mograsim.logic.core.wires.CoreWire.ReadEnd;
13 import net.mograsim.logic.model.BitVectorFormatter;
14 import net.mograsim.logic.model.model.LogicModelModifiable;
15 import net.mograsim.logic.model.model.components.ModelComponent;
16 import net.mograsim.logic.model.model.components.Orientation;
17 import net.mograsim.logic.model.model.components.OrientationCalculator;
18 import net.mograsim.logic.model.model.wires.Pin;
19 import net.mograsim.logic.model.model.wires.PinUsage;
20 import net.mograsim.logic.model.modeladapter.LogicCoreAdapter;
21 import net.mograsim.logic.model.modeladapter.componentadapters.SplitterAdapter;
22 import net.mograsim.logic.model.preferences.RenderPreferences;
23 import net.mograsim.logic.model.serializing.IdentifyParams;
24 import net.mograsim.logic.model.serializing.IndirectModelComponentCreator;
25 import net.mograsim.logic.model.util.JsonHandler;
26 import net.mograsim.preferences.ColorDefinition;
27 import net.mograsim.preferences.ColorManager;
29 public class ModelSplitter extends ModelComponent
31 private static final double width = 10;
32 private static final double heightPerPin = 10;
34 private final double heightWithoutOC;
35 public final int logicWidth;
36 private final OrientationCalculator oc;
37 private final Pin inputPin;
39 private ReadEnd inputEnd;
40 private final ReadEnd[] outputEnds;
42 public ModelSplitter(LogicModelModifiable model, SplitterParams params)
44 this(model, params, null);
47 public ModelSplitter(LogicModelModifiable model, SplitterParams params, String name)
49 super(model, name, false);
50 this.logicWidth = params.logicWidth;
51 this.oc = new OrientationCalculator(toggleLeftDownAlt(params.orientation), width,
52 this.heightWithoutOC = (logicWidth - 1) * heightPerPin);
53 setSize(oc.width(), oc.height());
54 double inLineY = (logicWidth - 1) * heightPerPin / 2;
55 addPin(this.inputPin = new Pin(model, this, "I", logicWidth, PinUsage.TRISTATE, oc.newX(0, inLineY), oc.newY(0, inLineY)));
56 double outputHeight = (logicWidth - 1) * heightPerPin;
57 for (int i = 0; i < logicWidth; i++, outputHeight -= 10)
58 addPin(new Pin(model, this, "O" + i, 1, PinUsage.TRISTATE, oc.newX(width, outputHeight), oc.newY(width, outputHeight)));
59 outputEnds = new ReadEnd[logicWidth];
65 public void render(GeneralGC gc, RenderPreferences renderPrefs, Rectangle visibleRegion)
67 double posX = getPosX();
68 double posY = getPosY();
70 ColorDefinition c = BitVectorFormatter.formatAsColor(renderPrefs, inputEnd);
72 gc.setForeground(ColorManager.current().toColor(c));
73 gc.setLineWidth(renderPrefs.getDouble(logicWidth == 1 ? WIRE_WIDTH_SINGLEBIT : WIRE_WIDTH_MULTIBIT));
74 double inLineY = heightWithoutOC / 2;
75 gc.drawLine(posX + oc.newX(0, inLineY), posY + oc.newY(0, inLineY), posX + oc.newX(width / 2, inLineY),
76 posY + oc.newY(width / 2, inLineY));
77 gc.setLineWidth(renderPrefs.getDouble(WIRE_WIDTH_SINGLEBIT));
78 double outputHeight = 0;
79 for (int i = 0; i < logicWidth; i++, outputHeight += 10)
81 c = BitVectorFormatter.formatAsColor(renderPrefs, outputEnds[i]);
83 gc.setForeground(ColorManager.current().toColor(c));
84 gc.drawLine(posX + oc.newX(width / 2, outputHeight), posY + oc.newY(width / 2, outputHeight),
85 posX + oc.newX(width, outputHeight), posY + oc.newY(width, outputHeight));
87 gc.setForeground(renderPrefs.getColor(FOREGROUND_COLOR));
88 int oldLineCap = gc.getLineCap();
89 int lineJoin = gc.getLineJoin();
90 // TODO find better "replacement" for JOIN_BEVEL
91 // TODO it looks weird that the vertical line is thinner than the single multibit wire.
92 gc.setLineCap(lineJoin == SWT.JOIN_MITER ? SWT.CAP_SQUARE : lineJoin == SWT.JOIN_ROUND ? SWT.CAP_ROUND : SWT.CAP_SQUARE);
93 gc.drawLine(posX + oc.newX(width / 2, 0), posY + oc.newY(width / 2, 0), posX + oc.newX(width / 2, heightWithoutOC),
94 posY + oc.newY(width / 2, heightWithoutOC));
95 gc.setLineWidth(renderPrefs.getDouble(DEFAULT_LINE_WIDTH));
96 gc.setLineCap(oldLineCap);
100 public String getIDForSerializing(IdentifyParams idParams)
106 public SplitterParams getParamsForSerializing(IdentifyParams idParams)
108 SplitterParams splitterParams = new SplitterParams();
109 splitterParams.logicWidth = logicWidth;
110 splitterParams.orientation = toggleLeftDownAlt(oc.getOrientation());
111 return splitterParams;
114 public void setCoreModelBinding(ReadEnd inputEnd, ReadEnd[] outputEnds)
116 this.inputEnd = inputEnd;
117 System.arraycopy(outputEnds, 0, this.outputEnds, 0, logicWidth);
120 public Pin getInputPin()
126 * Used to leave bit order intuitive (MSB left or on top)
128 private static Orientation toggleLeftDownAlt(Orientation orientation)
130 // TODO if we upgrade to Java 12, replace with switch-expression
134 return Orientation.LEFT_ALT;
136 return Orientation.LEFT;
138 return Orientation.DOWN_ALT;
140 return Orientation.DOWN;
146 public static class SplitterParams
148 public int logicWidth;
149 public Orientation orientation;
154 LogicCoreAdapter.addComponentAdapter(new SplitterAdapter());
155 IndirectModelComponentCreator.setComponentSupplier(ModelSplitter.class.getCanonicalName(),
156 (m, p, n) -> new ModelSplitter(m, JsonHandler.fromJsonTree(p, SplitterParams.class), n));