X-Git-Url: https://mograsim.net/gitweb/?a=blobdiff_plain;f=net.mograsim.logic.model%2Fsrc%2Fnet%2Fmograsim%2Flogic%2Fmodel%2Fmodel%2Fcomponents%2Fatomic%2FGUIManualSwitch.java;fp=net.mograsim.logic.model%2Fsrc%2Fnet%2Fmograsim%2Flogic%2Fmodel%2Fmodel%2Fcomponents%2Fatomic%2FGUIManualSwitch.java;h=2fd1749d30278af59cc4377d6742e0d5b3e4e885;hb=b5d8c2d71e27350ea7c9314e40df5bb0584271cd;hp=0000000000000000000000000000000000000000;hpb=69cb6725ef670328959d55649257ded6ac924b33;p=Mograsim.git

diff --git a/net.mograsim.logic.model/src/net/mograsim/logic/model/model/components/atomic/GUIManualSwitch.java b/net.mograsim.logic.model/src/net/mograsim/logic/model/model/components/atomic/GUIManualSwitch.java
new file mode 100644
index 00000000..2fd1749d
--- /dev/null
+++ b/net.mograsim.logic.model/src/net/mograsim/logic/model/model/components/atomic/GUIManualSwitch.java
@@ -0,0 +1,148 @@
+package net.mograsim.logic.model.model.components.atomic;
+
+import org.eclipse.swt.graphics.Color;
+
+import net.haspamelodica.swt.helper.gcs.GeneralGC;
+import net.haspamelodica.swt.helper.swtobjectwrappers.Font;
+import net.haspamelodica.swt.helper.swtobjectwrappers.Point;
+import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
+import net.mograsim.logic.core.LogicObservable;
+import net.mograsim.logic.core.LogicObserver;
+import net.mograsim.logic.core.components.ManualSwitch;
+import net.mograsim.logic.core.types.Bit;
+import net.mograsim.logic.core.types.BitVectorFormatter;
+import net.mograsim.logic.core.wires.Wire.ReadEnd;
+import net.mograsim.logic.model.model.ViewModelModifiable;
+import net.mograsim.logic.model.model.components.GUIComponent;
+import net.mograsim.logic.model.model.wires.Pin;
+import net.mograsim.logic.model.modeladapter.ViewLogicModelAdapter;
+import net.mograsim.logic.model.modeladapter.componentadapters.ManualSwitchAdapter;
+import net.mograsim.logic.model.serializing.IndirectGUIComponentCreator;
+import net.mograsim.preferences.Preferences;
+
+public class GUIManualSwitch extends GUIComponent
+{
+	private static final double width = 20;
+	private static final double height = 15;
+	private static final double fontHeight = 5;
+
+	private final Pin outputPin;
+
+	private final LogicObserver logicObs;
+	private ManualSwitch logicSwitch;
+	private ReadEnd end;
+
+	public GUIManualSwitch(ViewModelModifiable model)
+	{
+		this(model, null);
+	}
+
+	public GUIManualSwitch(ViewModelModifiable model, String name)
+	{
+		super(model, name);
+		logicObs = (i) -> requestRedraw();
+
+		setSize(width, height);
+		addPin(this.outputPin = new Pin(this, "", 1, width, height / 2));
+	}
+
+	@Override
+	public void render(GeneralGC gc, Rectangle visibleRegion)
+	{
+		// TODO maybe draw switch state too?
+		Color foreground = Preferences.current().getColor("net.mograsim.logic.ui.color.foreground");
+		if (foreground != null)
+			gc.setForeground(foreground);
+		gc.drawRectangle(getBounds());
+		String label = BitVectorFormatter.formatValueAsString(end);
+		Font oldFont = gc.getFont();
+		Font labelFont = new Font(oldFont.getName(), fontHeight, oldFont.getStyle());
+		gc.setFont(labelFont);
+		Point textExtent = gc.textExtent(label);
+		Color textColor = Preferences.current().getColor("net.mograsim.logic.ui.color.text");
+		if (textColor != null)
+			gc.setForeground(textColor);
+		gc.drawText(label, getPosX() + (width - textExtent.x) / 2, getPosY() + (height - textExtent.y) / 2, true);
+		gc.setFont(oldFont);
+	}
+
+	public void setLogicModelBinding(ManualSwitch logicSwitch, ReadEnd end)
+	{
+		deregisterLogicObs(this.end);
+		deregisterLogicObs(this.logicSwitch);
+		this.logicSwitch = logicSwitch;
+		this.end = end;
+		registerLogicObs(end);
+		registerLogicObs(logicSwitch);
+	}
+
+	public boolean hasLogicModelBinding()
+	{
+		return logicSwitch != null;
+	}
+
+	@Override
+	public void setHighLevelState(String stateID, Object newState)
+	{
+		switch (stateID)
+		{
+		case "out":
+			if (logicSwitch != null)
+				logicSwitch.setToValueOf((Bit) newState);
+			break;
+		default:
+			super.setHighLevelState(stateID, newState);
+			break;
+		}
+	}
+
+	@Override
+	public Object getHighLevelState(String stateID)
+	{
+		switch (stateID)
+		{
+		case "out":
+			if (logicSwitch != null)
+				return logicSwitch.getValue();
+			return null;
+		default:
+			return super.getHighLevelState(stateID);
+		}
+	}
+
+	private void registerLogicObs(LogicObservable observable)
+	{
+		if (observable != null)
+			observable.registerObserver(logicObs);
+	}
+
+	private void deregisterLogicObs(LogicObservable observable)
+	{
+		if (observable != null)
+			observable.deregisterObserver(logicObs);
+	}
+
+	@Override
+	public boolean clicked(double x, double y)
+	{
+		if (logicSwitch != null)
+			logicSwitch.toggle();
+		return true;
+	}
+
+	public ManualSwitch getManualSwitch()
+	{
+		return logicSwitch;
+	}
+
+	public Pin getOutputPin()
+	{
+		return outputPin;
+	}
+
+	static
+	{
+		ViewLogicModelAdapter.addComponentAdapter(new ManualSwitchAdapter());
+		IndirectGUIComponentCreator.setComponentSupplier(GUIManualSwitch.class.getName(), (m, p, n) -> new GUIManualSwitch(m, n));
+	}
+}
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