// splitter.h
// 
// Revision Log
//
// Date       Who SAR     Notes
// ========== === ======= =====================================
//                        (c) Reliable Software, 1997, 98
//                        Bartosz Milewski, www.relisoft.com
// 2001-11-06 mph         Nomenclature
//
#ifndef SPLITTER_H__
#define SPLITTER_H__

#include "WindowHandle.h"
#include "Tools.h"

namespace rfc
{

namespace SplitterClassDefinition
{
   void RegisterClass(HINSTANCE hInst);
} // SplitterClassDefinition

namespace SplitterMaker
{
   void MakeWindow(WindowHandle & hwndSplitter /* out */, WindowHandle hwndParent, int childId);
} // SplitterMaker

class CPens3d
{
public:
   CPens3d();
   Pen & Hilight() { return _penHilight; }
   Pen & Light() { return _penLight; }
   Pen & Shadow() { return _penShadow; }
   Pen & DkShadow() { return _penDkShadow; }
private:
   Pen      _penHilight;
   Pen      _penLight;
   Pen      _penShadow;
   Pen      _penDkShadow;
};

class CSplitController
{
public:
   CSplitController(HWND hwnd, CREATESTRUCT * pCreat);

   HWND Hwnd() const { return _hwnd; }
   void Size(int cx, int cy) { _cx = cx; _cy = cy; }
   void Paint();

   void LButtonDown(POINTS pt);
   void LButtonUp(POINTS pt);
   void LButtonDrag(POINTS pt);
   void CaptureChanged();

   static LRESULT CALLBACK WindowProcedure(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam);
private:
   WindowHandle   _hwnd;
   WindowHandle   _hwndParent;

   int      _cx;
   int      _cy;

   int      _dragStart;
   int      _dragX;
   CPens3d   _pens;
};

} // namespace rfc

#endif // SPLITTER_H__