src/msw/main.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        main.cpp
   3 // Purpose:     Main/DllMain
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     04/01/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) Julian Smart and Markus Holzem
   9 // Licence:     wxWindows license
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 // For compilers that support precompilation, includes "wx.h".
  13 #include "wx/wxprec.h"
  14
  15 #ifdef __BORLANDC__
  16 #pragma hdrstop
  17 #endif
  18
  19 #include "wx/app.h"
  20 #include <windows.h>
  21
  22 // May wish not to have a DllMain or WinMain, e.g. if we're programming
  23 // a Netscape plugin.
  24 #ifndef NOMAIN
  25
  26 // NT defines APIENTRY, 3.x not
  27 #if !defined(APIENTRY)
  28 #define APIENTRY FAR PASCAL
  29 #endif
  30
  31 /////////////////////////////////////////////////////////////////////////////////
  32 // WinMain
  33 // Note that WinMain is also defined in dummy.obj, which is linked to
  34 // an application that is using the DLL version of wxWindows.
  35
  36 #if !defined(_WINDLL)
  37
  38 #ifdef __WATCOMC__
  39 int PASCAL
  40 #else
  41 int APIENTRY
  42 #endif
  43
  44  WinMain(HANDLE hInstance, HANDLE hPrevInstance, LPSTR m_lpCmdLine, int nCmdShow )
  45 {
  46   return wxEntry((WXHINSTANCE) hInstance, (WXHINSTANCE) hPrevInstance, m_lpCmdLine, nCmdShow);
  47 }
  48 #endif
  49
  50 /////////////////////////////////////////////////////////////////////////////////
  51 // DllMain
  52
  53 #if defined(_WINDLL)
  54
  55 // DLL entry point
  56
  57 extern "C"
  58 #ifdef __BORLANDC__
  59 // SCD: I don't know why, but also OWL uses this function
  60 BOOL WINAPI DllEntryPoint (HANDLE hModule, DWORD fdwReason, LPVOID lpReserved)
  61 #else
  62 BOOL WINAPI DllMain (HANDLE hModule, DWORD fdwReason, LPVOID lpReserved)
  63 #endif
  64 {
  65     switch (fdwReason)
  66         {
  67         case DLL_PROCESS_ATTACH:
  68         // Only call wxEntry if the application itself is part of the DLL.
  69         // If only the wxWindows library is in the DLL, then the initialisation
  70         // will be called when the application implicitly calls WinMain.
  71
  72 #if !defined(WXMAKINGDLL)
  73         return wxEntry((WXHINSTANCE) hModule);
  74 #endif
  75             break;
  76
  77         case DLL_PROCESS_DETACH:
  78         default:
  79             break;
  80         }
  81   return TRUE;
  82 }
  83
  84 #endif
  85
  86 #endif
  87