Add some version checks to help compiling on OSX.

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

diff --git a/src/msw/gdiplus.cpp b/src/msw/gdiplus.cpp
index afdfc003edbb6962c0bba4bec2417b8b92800289..44126964e795da1f5c183a9a4f4903ee447f66fb 100644 (file)
--- a/src/msw/gdiplus.cpp
+++ b/src/msw/gdiplus.cpp
@@ -27,6 +27,7 @@
 
 #ifndef WX_PRECOMP
     #include "wx/cpp.h"
+    #include "wx/log.h"
     #include "wx/module.h"
     #include "wx/string.h"
 #endif // WX_PRECOMP
@@ -35,6 +36,14 @@
 
 #include "wx/msw/wrapgdip.h"
 
+// w32api headers used by both MinGW and Cygwin wrongly define UINT16 inside
+// Gdiplus namespace in gdiplus.h which results in ambiguity errors when using
+// this type as UINT16 is also defined in global scope by windows.h (or rather
+// basetsd.h included from it), so we redefine it to work around this problem.
+#if defined(__CYGWIN__) || defined(__MINGW32__)
+    #define UINT16 unsigned short
+#endif
+
 // ----------------------------------------------------------------------------
 // helper macros
 // ----------------------------------------------------------------------------
@@ -731,6 +740,16 @@ wxFOR_ALL_GDIPLUS_STATUS_FUNCS(wxDECL_GDIPLUS_FUNC_TYPE)
 
 #undef wxDECL_GDIPLUS_FUNC_TYPE
 
+// Special hack for w32api headers that reference this variable which is
+// normally defined in w32api-specific gdiplus.lib but as we don't link with it
+// and load gdiplus.dll dynamically, it's not defined in our case resulting in
+// linking errors -- so just provide it ourselves, it doesn't matter where it
+// is and if Cygwin headers are modified to not use it in the future, it's not
+// a big deal neither, we'll just have an unused pointer.
+#if defined(__CYGWIN__) || defined(__MINGW32__)
+void *_GdipStringFormatCachedGenericTypographic = NULL;
+#endif // __CYGWIN__ || __MINGW32__
+
 } // extern "C"
 
 // ============================================================================
@@ -806,7 +825,7 @@ bool wxGdiPlus::DoInit()
     // we're prepared to handler errors so suppress log messages about them
     wxLogNull noLog;
 
-    wxDynamicLibrary dllGdip(_T("gdiplus.dll"), wxDL_VERBATIM);
+    wxDynamicLibrary dllGdip(wxT("gdiplus.dll"), wxDL_VERBATIM);
     if ( !dllGdip.IsLoaded() )
         return false;
 
@@ -817,14 +836,14 @@ bool wxGdiPlus::DoInit()
             return false;
 
     #define wxLOAD_GDIPLUS_FUNC(name, params, args)                           \
-        wxDO_LOAD_FUNC(name, _T("Gdiplus") wxSTRINGIZE_T(name))
+        wxDO_LOAD_FUNC(name, wxT("Gdiplus") wxSTRINGIZE_T(name))
 
     wxFOR_ALL_GDIPLUS_FUNCNAMES(wxLOAD_GDIPLUS_FUNC)
 
     #undef wxLOAD_GDIPLUS_FUNC
 
     #define wxLOAD_GDIP_FUNC(name, params, args)                              \
-        wxDO_LOAD_FUNC(name, _T("Gdip") wxSTRINGIZE_T(name))
+        wxDO_LOAD_FUNC(name, wxT("Gdip") wxSTRINGIZE_T(name))
 
     wxFOR_ALL_GDIP_FUNCNAMES(wxLOAD_GDIP_FUNC)