store bitmap data in premultiplied by alpha format in wxBitmap/wxDIB (patch 991172)

[wxWidgets.git] / src / msw / main.cpp

diff --git a/src/msw/main.cpp b/src/msw/main.cpp
index 94299293e178c600ebf6bbb223328d29f38a8fba..a8bee7283bd1ad4632b9623432e0bd2885258314 100644 (file)
--- a/src/msw/main.cpp
+++ b/src/msw/main.cpp
@@ -17,7 +17,7 @@
 // headers
 // ----------------------------------------------------------------------------
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
     #pragma implementation
 #endif
 
@@ -30,14 +30,10 @@
 
 #include "wx/event.h"
 #include "wx/app.h"
+#include "wx/cmdline.h"
 
 #include "wx/msw/private.h"
 
-// Don't implement WinMain if we're building an MFC/wxWindows hybrid app.
-#if wxUSE_MFC && !defined(NOMAIN)
-    #define NOMAIN 1
-#endif
-
 #ifdef __BORLANDC__
     // BC++ has to be special: its run-time expects the DLL entry point to be
     // named DllEntryPoint instead of the (more) standard DllMain
@@ -48,20 +44,61 @@
     #define HINSTANCE HANDLE
 #endif
 
-// ----------------------------------------------------------------------------
-// function prototypes
-// ----------------------------------------------------------------------------
-
-// from src/msw/app.cpp
-extern void WXDLLEXPORT wxEntryCleanup();
+#if wxUSE_GUI
 
 // ============================================================================
 // implementation: various entry points
 // ============================================================================
 
+// ----------------------------------------------------------------------------
+// Windows-specific wxEntry
+// ----------------------------------------------------------------------------
+
+WXDLLEXPORT int wxEntry(HINSTANCE hInstance,
+                        HINSTANCE WXUNUSED(hPrevInstance),
+                        wxCmdLineArgType WXUNUSED(pCmdLine),
+                        int nCmdShow)
+{
+    // remember the parameters Windows gave us
+    wxSetInstance(hInstance);
+    wxApp::m_nCmdShow = nCmdShow;
+
+    // parse the command line: we can't use pCmdLine in Unicode build so it is
+    // simpler to never use it at all (this also results in a more correct
+    // argv[0])
+
+    // break the command line in words
+    wxArrayString args;
+
+    const wxChar *cmdLine = ::GetCommandLine();
+    if ( cmdLine )
+    {
+        args = wxCmdLineParser::ConvertStringToArgs(cmdLine);
+    }
+
+#ifdef __WXWINCE__
+    // WinCE doesn't insert the program itself, so do it ourselves.
+    args.Insert(wxGetFullModuleName(), 0);
+#endif
+
+    int argc = args.GetCount();
+
+    // +1 here for the terminating NULL
+    wxChar **argv = new wxChar *[argc + 1];
+    for ( int i = 0; i < argc; i++ )
+    {
+        argv[i] = wxStrdup(args[i]);
+    }
+
+    // argv[] must be NULL-terminated
+    argv[argc] = NULL;
+
+    return wxEntry(argc, argv);
+}
+
 // May wish not to have a DllMain or WinMain, e.g. if we're programming
 // a Netscape plugin or if we're writing a console application
-#if wxUSE_GUI && !defined(NOMAIN)
+#if !defined(NOMAIN)
 
 extern "C"
 {
@@ -71,22 +108,9 @@ extern "C"
 // ----------------------------------------------------------------------------
 
 // Note that WinMain is also defined in dummy.obj, which is linked to
-// an application that is using the DLL version of wxWindows.
+// an application that is using the DLL version of wxWidgets.
 
-#if !defined(_WINDLL)
-
-int PASCAL WinMain(HINSTANCE hInstance,
-                   HINSTANCE hPrevInstance,
-                   LPSTR lpCmdLine,
-                   int nCmdShow)
-{
-    return wxEntry((WXHINSTANCE) hInstance,
-                   (WXHINSTANCE) hPrevInstance,
-                   lpCmdLine,
-                   nCmdShow);
-}
-
-#else // _WINDLL
+#if defined(_WINDLL)
 
 // DLL entry point
 
@@ -94,35 +118,35 @@ BOOL WINAPI
 DllMain(HANDLE hModule, DWORD fdwReason, LPVOID WXUNUSED(lpReserved))
 {
     // Only call wxEntry if the application itself is part of the DLL.
-    // If only the wxWindows library is in the DLL, then the
+    // If only the wxWidgets library is in the DLL, then the
     // initialisation will be called when the application implicitly
     // calls WinMain.
 #ifndef WXMAKINGDLL
     switch (fdwReason)
     {
         case DLL_PROCESS_ATTACH:
-            return wxEntry((WXHINSTANCE) hModule);
+            return wxEntry(hModule);
 
         case DLL_PROCESS_DETACH:
-           if ( wxTheApp )
-              wxTheApp->OnExit();
-           wxEntryCleanup();
-           break;
+            wxEntryCleanup();
+            break;
     }
 #else
-       (void)hModule;
-       (void)fdwReason;
+    (void)hModule;
+    (void)fdwReason;
 #endif // !WXMAKINGDLL
 
     return TRUE;
 }
 
-#endif // _WINDLL/!_WINDLL
+#endif // _WINDLL
 
 } // extern "C"
 
 #endif // !NOMAIN
 
+#endif // wxUSE_GUI
+
 // ----------------------------------------------------------------------------
 // global HINSTANCE
 // ----------------------------------------------------------------------------