X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c1dc9f8394c1488ad8e7d945e6f943f7b34554ce..eac3a2283f00714e38d2b1774212cbd6fc95dddb:/include/wx/msw/app.h?ds=sidebyside

diff --git a/include/wx/msw/app.h b/include/wx/msw/app.h
index d43d6a20cb..e45caf78a3 100644
--- a/include/wx/msw/app.h
+++ b/include/wx/msw/app.h
@@ -15,15 +15,15 @@
 #include "wx/event.h"
 #include "wx/icon.h"
 
-class WXDLLIMPEXP_CORE wxFrame;
-class WXDLLIMPEXP_CORE wxWindow;
-class WXDLLIMPEXP_CORE wxApp;
-class WXDLLIMPEXP_CORE wxKeyEvent;
-class WXDLLIMPEXP_BASE wxLog;
+class WXDLLIMPEXP_FWD_CORE wxFrame;
+class WXDLLIMPEXP_FWD_CORE wxWindow;
+class WXDLLIMPEXP_FWD_CORE wxApp;
+class WXDLLIMPEXP_FWD_CORE wxKeyEvent;
+class WXDLLIMPEXP_FWD_BASE wxLog;
 
 // Represents the application. Derive OnInit and declare
 // a new App object to start application
-class WXDLLEXPORT wxApp : public wxAppBase
+class WXDLLIMPEXP_CORE wxApp : public wxAppBase
 {
     DECLARE_DYNAMIC_CLASS(wxApp)
 
@@ -68,6 +68,10 @@ public:
     // wasn't found at all
     static int GetComCtl32Version();
 
+    // the same for shell32.dll: returns 400, 471, 500, 600, ... (4.70 not
+    // currently detected)
+    static int GetShell32Version();
+
     // the SW_XXX value to be used for the frames opened by the application
     // (currently seems unused which is a bug -- TODO)
     static int m_nCmdShow;
@@ -77,6 +81,26 @@ protected:
     DECLARE_NO_COPY_CLASS(wxApp)
 };
 
+#ifdef __WXWINCE__
+
+// under CE provide a dummy implementation of GetComCtl32Version() returning
+// the value passing all ">= 470" tests (which are the only ones used in our
+// code currently) as commctrl.dll under CE 2.0 and later support comctl32.dll
+// functionality
+inline int wxApp::GetComCtl32Version()
+{
+    return 471;
+}
+
+// this is not currently used at all under CE so it's not really clear what do
+// we need to return from here
+inline int wxApp::GetShell32Version()
+{
+    return 0;
+}
+
+#endif // __WXWINCE__
+
 // ----------------------------------------------------------------------------
 // MSW-specific wxEntry() overload and IMPLEMENT_WXWIN_MAIN definition
 // ----------------------------------------------------------------------------
@@ -96,20 +120,58 @@ protected:
     typedef char *wxCmdLineArgType;
 #endif
 
-extern int WXDLLEXPORT
-wxEntry(HINSTANCE hInstance,
-        HINSTANCE hPrevInstance = NULL,
-        wxCmdLineArgType pCmdLine = NULL,
-        int nCmdShow = SW_SHOWNORMAL);
+// wxMSW-only overloads of wxEntry() and wxEntryStart() which take the
+// parameters passed to WinMain() instead of those passed to main()
+extern WXDLLIMPEXP_CORE bool
+    wxEntryStart(HINSTANCE hInstance,
+                HINSTANCE hPrevInstance = NULL,
+                wxCmdLineArgType pCmdLine = NULL,
+                int nCmdShow = SW_SHOWNORMAL);
+
+extern WXDLLIMPEXP_CORE int
+    wxEntry(HINSTANCE hInstance,
+            HINSTANCE hPrevInstance = NULL,
+            wxCmdLineArgType pCmdLine = NULL,
+            int nCmdShow = SW_SHOWNORMAL);
+
+#if defined(__BORLANDC__) && wxUSE_UNICODE
+    // Borland C++ has the following nonstandard behaviour: when the -WU
+    // command line flag is used, the linker expects to find wWinMain instead
+    // of WinMain. This flag causes the compiler to define _UNICODE and
+    // UNICODE symbols and there's no way to detect its use, so we have to
+    // define both WinMain and wWinMain so that IMPLEMENT_WXWIN_MAIN works
+    // for both code compiled with and without -WU.
+    // See http://sourceforge.net/tracker/?func=detail&atid=309863&aid=1935997&group_id=9863
+    // for more details.
+    #define IMPLEMENT_WXWIN_MAIN_BORLAND_NONSTANDARD                        \
+        extern "C" int WINAPI wWinMain(HINSTANCE hInstance,                 \
+                                      HINSTANCE hPrevInstance,              \
+                                      wchar_t * WXUNUSED(lpCmdLine),        \
+                                      int nCmdShow)                         \
+        {                                                                   \
+            /* NB: wxEntry expects lpCmdLine argument to be char*, not */   \
+            /*     wchar_t*, but fortunately it's not used anywhere    */   \
+            /*     and we can simply pass NULL in:                     */   \
+            return wxEntry(hInstance, hPrevInstance, NULL, nCmdShow);       \
+        }
+#else
+    #define IMPLEMENT_WXWIN_MAIN_BORLAND_NONSTANDARD
+#endif // defined(__BORLANDC__) && wxUSE_UNICODE
 
 #define IMPLEMENT_WXWIN_MAIN \
-    extern "C" int WINAPI WinMain(HINSTANCE hInstance,                    \
-                                  HINSTANCE hPrevInstance,                \
-                                  wxCmdLineArgType lpCmdLine,             \
-                                  int nCmdShow)                           \
-    {                                                                     \
-        return wxEntry(hInstance, hPrevInstance, lpCmdLine, nCmdShow);    \
-    }
+    extern "C" int WINAPI WinMain(HINSTANCE hInstance,                      \
+                                  HINSTANCE hPrevInstance,                  \
+                                  wxCmdLineArgType WXUNUSED(lpCmdLine),     \
+                                  int nCmdShow)                             \
+    {                                                                       \
+        /* NB: We pass NULL in place of lpCmdLine to behave the same as  */ \
+        /*     Borland-specific wWinMain() above. If it becomes needed   */ \
+        /*     to pass lpCmdLine to wxEntry() here, you'll have to fix   */ \
+        /*     wWinMain() above too.                                     */ \
+        return wxEntry(hInstance, hPrevInstance, NULL, nCmdShow);           \
+    }                                                                       \
+    IMPLEMENT_WXWIN_MAIN_BORLAND_NONSTANDARD
+
 
 #endif // _WX_APP_H_