Set dp branch as trunk

AirCoupler.h

@@ -0,0 +1,32 @@
+//---------------------------------------------------------------------------
+
+#ifndef AirCouplerH
+#define AirCouplerH
+
+#include "Model3d.h"
+#include "QueryParserComp.hpp"
+
+class TAirCoupler
+{
+private:
+//    TButtonType eType;
+ TSubModel *pModelOn,*pModelOff,*pModelxOn;
+ bool bOn;
+ bool bxOn;
+ void __fastcall Update();
+public:
+  __fastcall TAirCoupler();
+  __fastcall ~TAirCoupler();
+  void __fastcall Clear();
+  inline void TurnOn()  { bOn=true;  bxOn=false; Update(); };
+  inline void TurnOff() { bOn=false; bxOn=false; Update(); };
+  inline void TurnxOn() { bOn=false; bxOn=true;  Update(); };
+//  inline bool Active() { if ((pModelOn)||(pModelOff)) return true; return false;};
+  int __fastcall GetStatus();
+  void __fastcall Init(AnsiString asName, TModel3d *pModel);
+  void __fastcall Load(TQueryParserComp *Parser, TModel3d *pModel);
+//  bool __fastcall Render();
+};
+
+//---------------------------------------------------------------------------
+#endif