Add saveable labels for parts and connectors

eAlignMode.h

@@ -1,4 +1,21 @@
 #ifndef EALIGNMODE_H
 #define EALIGNMODE_H
 
+#define mkAlignMode(hPolicy, vPolicy) (AlignMode::AlignMode)(hPolicy | vPolicy)
+
+namespace AlignMode
+{
+    enum AlignMode : int
+    {
+        Left = 1,
+        Right = 2,
+        HCenter = 4,
+        Top = 8,
+        Bottom = 16,
+        VCenter = 32,
+
+        Default = Left | Top
+    };
+}
+
 #endif // EALIGNMODE_H