// TearoffMenu.cpp
// 
// Revision Log
//
// Date       Who SAR     Notes
// ========== === ======= =====================================
// 2002-01-08 mph         Initial coding by Mark Henri of
//                        MPH Software - markhenri@attbi.com
//
//
#include "TearoffMenu.h"

#ifdef _DEBUG
#undef THIS_FILE
static char THIS_FILE[]=__FILE__;
#define new DEBUG_NEW
#endif

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CTearoffMenu::CTearoffMenu()
{
}

CTearoffMenu::CTearoffMenu(HINSTANCE i, HWND hwnd, UINT mid, int x, int y, UINT flags)
{
   Run(i, hwnd, mid, x, y, flags);
}

CTearoffMenu::CTearoffMenu(HINSTANCE i, HWND hwnd, UINT mid, HWND hButton, UINT flags)
{
   Run(i, hwnd, mid, hButton, flags);
}

CTearoffMenu::~CTearoffMenu()
{
}

void CTearoffMenu::Run(HINSTANCE i, HWND hwnd, UINT mid, HWND hButton, UINT flags)
{
   RECT rt;
   ::GetWindowRect(hButton, &rt);
   int x = rt.left +((rt.right - rt.left) / 4);
   int y = rt.top +((rt.bottom - rt.top) / 2);
   Run(i, hwnd, mid, x, y, flags);
}

void CTearoffMenu::Run(HINSTANCE i, HWND hwnd, UINT mid, int x, int y, UINT flags)
{
   HMENU hmenu = ::LoadMenu(i, MAKEINTRESOURCE(mid));
   if (hmenu)
   {
      HMENU hsubmenu = ::GetSubMenu(hmenu, 0);
      if (hsubmenu)
      {
         ::TrackPopupMenu(hsubmenu, flags, 
            x, y, 0, hwnd, NULL);
         DestroyMenu(hsubmenu); // do it anyway...
      }
      DestroyMenu(hmenu); // recursive; does submenus also
   }
}