X-Git-Url: https://mograsim.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=LogicUI%2Fsrc%2Fnet%2Fmograsim%2Flogic%2Fui%2Fmodel%2Fwires%2FWireCrossPoint.java;fp=LogicUI%2Fsrc%2Fnet%2Fmograsim%2Flogic%2Fui%2Fmodel%2Fwires%2FWireCrossPoint.java;h=0949ffbb2e373ddd825006b7b7966d3c4a686b37;hb=0009789a8df6b8d4562b6e1cbfa75102a7516ea8;hp=0000000000000000000000000000000000000000;hpb=a28f7aa0dab4248e99159c5a647676170cb17a4e;p=Mograsim.git

diff --git a/LogicUI/src/net/mograsim/logic/ui/model/wires/WireCrossPoint.java b/LogicUI/src/net/mograsim/logic/ui/model/wires/WireCrossPoint.java
new file mode 100644
index 00000000..0949ffbb
--- /dev/null
+++ b/LogicUI/src/net/mograsim/logic/ui/model/wires/WireCrossPoint.java
@@ -0,0 +1,49 @@
+package net.mograsim.logic.ui.model.wires;
+
+import net.mograsim.logic.ui.ColorHelper;
+import net.mograsim.logic.ui.model.ViewModel;
+import net.mograsim.logic.ui.model.components.GUIComponent;
+import net.haspamelodica.swt.helper.gcs.GeneralGC;
+import net.haspamelodica.swt.helper.swtobjectwrappers.Rectangle;
+import net.mograsim.logic.core.types.BitVectorFormatter;
+import net.mograsim.logic.core.wires.Wire.ReadEnd;
+
+public class WireCrossPoint extends GUIComponent
+{
+	private final Pin pin;
+
+	private ReadEnd end;
+	private final int logicWidth;
+
+	public WireCrossPoint(ViewModel model, int logicWidth)
+	{
+		super(model);
+		this.logicWidth = logicWidth;
+		setSize(0, 0);
+		addPin(this.pin = new Pin(this, logicWidth, 0, 0));
+	}
+
+	@Override
+	public void render(GeneralGC gc, Rectangle visibleRegion)
+	{
+		Rectangle bounds = getBounds();
+		ColorHelper.executeWithDifferentBackground(gc, BitVectorFormatter.formatAsColor(end),
+				() -> gc.fillOval(bounds.x - 1, bounds.y - 1, 2, 2));
+	}
+
+	public void setLogicModelBinding(ReadEnd end)
+	{
+		this.end = end;
+		end.addObserver((i, o) -> callComponentLookChangedListeners());
+	}
+
+	public int getLogicWidth()
+	{
+		return logicWidth;
+	}
+
+	public Pin getPin()
+	{
+		return pin;
+	}
+}
\ No newline at end of file