Initial Commit

Parts/XorGate.cpp

@@ -0,0 +1,50 @@
+#include "XorGate.h"
+
+#include "../Connector.h"
+
+XorGate::XorGate(Logic* logic)
+    :Part(logic)
+{
+    addInputs(2);
+    addOutputs(1);
+    recalculateLayout();
+}
+
+QVector<bool> XorGate::compute(QVector<bool> inputs)
+{
+    QVector<bool> ret(1);
+    ret[0] = (inputs[0] || inputs[1]) && (!(inputs[0] && inputs[1]));
+    return ret;
+}
+
+QPainterPath XorGate::symbolPainterPath(QRect limits)
+{
+    Q_UNUSED(limits)
+    QPainterPath painterPath;
+    // 0th Left arc
+    painterPath.moveTo(-12, -8);
+    painterPath.quadTo(-4, 0, -12, 8);
+    // 1st Left arc
+    painterPath.moveTo(-10, -8);
+    painterPath.quadTo(-2, 0, -10, 8);
+    // Lower line
+    painterPath.lineTo(-2, 8);
+    // Lower arc
+    painterPath.quadTo(5, 6, 8, 0);
+    //
+    painterPath.moveTo(-10, -8);
+    // Upper line
+    painterPath.lineTo(-2, -8);
+    // Upper arc
+    painterPath.quadTo(5, -6, 8, 0);
+    // Upper input line
+    painterPath.moveTo(-14, -4);
+    painterPath.lineTo(-7.5f, -4.f);
+    // Lower input line
+    painterPath.moveTo(-14, 4);
+    painterPath.lineTo(-7.5f, 4.f);
+    // Output line
+    painterPath.moveTo(8, 0);
+    painterPath.lineTo(14, 0);
+    return painterPath;
+}