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[wxWidgets.git] / include / wx / defs.h

diff --git a/include/wx/defs.h b/include/wx/defs.h
index 9d7dcf0338d4100c9a9eaa0f3ca61a9bf71965bb..537a400f884a36720c512133d9d95780d04d7e10 100644 (file)
--- a/include/wx/defs.h
+++ b/include/wx/defs.h
@@ -62,7 +62,10 @@
     #endif
 
     // Place other OS/2 compiler environment defines here
-    #define LINKAGEMODE _Optlink
+    #if defined(__VISAGECPP__)
+        // VisualAge is the only thing that understands _Optlink
+        #define LINKAGEMODE _Optlink
+    #endif
 #else   // Windows
     #ifndef __WINDOWS__
         #define __WINDOWS__
@@ -161,9 +164,11 @@
 #endif
 
 #ifdef __WXMSW__
-// wxWindows checks for WIN32, not __WIN32__
-#if ((defined(WIN32) || defined(__NT__)) && !defined(__WIN32__) && !defined(__WXSTUBS__))
-#define __WIN32__
+
+#if defined(_WIN32) || defined(WIN32) || defined(__NT__)
+    #ifndef __WIN32__
+        #define __WIN32__
+    #endif
 #endif
 
 #ifdef __WXWINE__
@@ -317,19 +322,35 @@ typedef int wxWindowID;
     #define WXUNUSED(identifier) identifier
 #endif
 
+// some arguments are only used in debug mode, but unused in release one
+#ifdef __WXDEBUG__
+    #define WXUNUSED_UNLESS_DEBUG(param)  param
+#else
+    #define WXUNUSED_UNLESS_DEBUG(param)  WXUNUSED(param)
+#endif
+
 // ----------------------------------------------------------------------------
 // portable calling conventions macros
 // ----------------------------------------------------------------------------
 
-// wxCALLBACK should be used for the functions which are called back by
-// Windows (such as compare function for wxListCtrl)
-#if defined(__WIN32__)
-    #if defined(__MINGW32__) || defined(__GNUWIN32__)
-        #define wxCALLBACK __attribute__((stdcall))
+// stdcall is used for all functions called by Windows under Windows
+#ifdef __WINDOWS__
+    #if defined(__GNUWIN32__)
+        #define wxSTDCALL __attribute__((stdcall))
     #else
         // both VC++ and Borland understand this
-        #define wxCALLBACK _stdcall
+        #define wxSTDCALL _stdcall
     #endif
+
+#else // Win
+    // no such stupidness under Unix
+    #define wxSTDCALL
+#endif // platform
+
+// wxCALLBACK should be used for the functions which are called back by
+// Windows (such as compare function for wxListCtrl)
+#if defined(__WIN32__)
+    #define wxCALLBACK wxSTDCALL
 #else
     // no stdcall under Unix nor Win16
     #define wxCALLBACK
@@ -371,6 +392,22 @@ typedef int wxWindowID;
 #    define WXDLLEXPORT_CTORFN
 #  endif
 
+#elif defined(__GNUC__)
+
+#  ifdef WXMAKINGDLL
+#    define WXDLLEXPORT __declspec( dllexport )
+#    define WXDLLEXPORT_DATA(type) __declspec( dllexport ) type
+#    define WXDLLEXPORT_CTORFN
+#  elif defined(WXUSINGDLL)
+#    define WXDLLEXPORT __declspec( dllimport )
+#    define WXDLLEXPORT_DATA(type) __declspec( dllimport ) type
+#    define WXDLLEXPORT_CTORFN
+#  else
+#    define WXDLLEXPORT
+#    define WXDLLEXPORT_DATA(type) type
+#    define WXDLLEXPORT_CTORFN
+#  endif
+
 #elif defined(__WXPM__)
 
 #  ifdef WXMAKINGDLL
@@ -599,9 +636,9 @@ enum
 
 typedef float wxFloat32 ;
 #if defined( __WXMAC__ )  && defined (__MWERKS__)
-    typedef short double       wxFloat64;
+    typedef short double wxFloat64;
 #else
-    typedef double                     wxFloat64;
+    typedef double wxFloat64;
 #endif
 
 #if defined( __WXMAC__ )  && !defined( __POWERPC__ )
@@ -631,30 +668,30 @@ typedef float wxFloat32 ;
 #if defined (__MWERKS__) && ( (__MWERKS__ < 0x0900) || macintosh )
 // assembler versions for these
 #ifdef __POWERPC__
-       inline wxUint16 wxUINT16_SWAP_ALWAYS( wxUint16 i )
-               {return (__lhbrx( &i , 0 ) ) ;}
-       inline wxInt16 wxINT16_SWAP_ALWAYS( wxInt16 i )
-               {return (__lhbrx( &i , 0 ) ) ;}
-       inline wxUint32 wxUINT32_SWAP_ALWAYS( wxUint32 i )
-               {return (__lwbrx( &i , 0 ) ) ;}
-       inline wxInt32 wxINT32_SWAP_ALWAYS( wxInt32 i )
-               {return (__lwbrx( &i , 0 ) ) ;}
+    inline wxUint16 wxUINT16_SWAP_ALWAYS( wxUint16 i )
+        {return (__lhbrx( &i , 0 ) ) ;}
+    inline wxInt16 wxINT16_SWAP_ALWAYS( wxInt16 i )
+        {return (__lhbrx( &i , 0 ) ) ;}
+    inline wxUint32 wxUINT32_SWAP_ALWAYS( wxUint32 i )
+        {return (__lwbrx( &i , 0 ) ) ;}
+    inline wxInt32 wxINT32_SWAP_ALWAYS( wxInt32 i )
+        {return (__lwbrx( &i , 0 ) ) ;}
 #else
-       #pragma parameter __D0 wxUINT16_SWAP_ALWAYS(__D0)
-       pascal wxUint16 wxUINT16_SWAP_ALWAYS(wxUint16 value)
-               = { 0xE158 };
-       
-       #pragma parameter __D0 wxINT16_SWAP_ALWAYS(__D0)
-       pascal wxInt16 wxUINT16_SWAP_ALWAYS(wxInt16 value)
-               = { 0xE158 };
-
-       #pragma parameter __D0 wxUINT32_SWAP_ALWAYS (__D0)
-       pascal wxUint32 wxUINT32_SWAP_ALWAYS(wxUint32 value)
-               = { 0xE158, 0x4840, 0xE158 };
-
-       #pragma parameter __D0 wxINT32_SWAP_ALWAYS (__D0)
-       pascal wxInt32 wxUINT32_SWAP_ALWAYS(wxInt32 value)
-               = { 0xE158, 0x4840, 0xE158 };
+    #pragma parameter __D0 wxUINT16_SWAP_ALWAYS(__D0)
+    pascal wxUint16 wxUINT16_SWAP_ALWAYS(wxUint16 value)
+        = { 0xE158 };
+
+    #pragma parameter __D0 wxINT16_SWAP_ALWAYS(__D0)
+    pascal wxInt16 wxUINT16_SWAP_ALWAYS(wxInt16 value)
+        = { 0xE158 };
+
+    #pragma parameter __D0 wxUINT32_SWAP_ALWAYS (__D0)
+    pascal wxUint32 wxUINT32_SWAP_ALWAYS(wxUint32 value)
+        = { 0xE158, 0x4840, 0xE158 };
+
+    #pragma parameter __D0 wxINT32_SWAP_ALWAYS (__D0)
+    pascal wxInt32 wxUINT32_SWAP_ALWAYS(wxInt32 value)
+        = { 0xE158, 0x4840, 0xE158 };
 
 #endif
 #else // !MWERKS
@@ -1103,7 +1140,8 @@ enum wxStretch
 #define wxPD_AUTO_HIDE          0x0004
 #define wxPD_ELAPSED_TIME       0x0008
 #define wxPD_ESTIMATED_TIME     0x0010
-#define wxPD_REMAINING_TIME     0x0020
+// wxGA_SMOOTH = 0x0020 may also be used with wxProgressDialog
+#define wxPD_REMAINING_TIME     0x0040
 
 /*
  * wxHtmlWindow flags
@@ -1613,28 +1651,28 @@ typedef enum {
 
 #ifdef __WXMAC__
 
-typedef WindowPtr      WXHWND;
-typedef Handle                         WXHANDLE;
-typedef CIconHandle            WXHICON;
+typedef WindowPtr       WXHWND;
+typedef Handle               WXHANDLE;
+typedef CIconHandle        WXHICON;
 //typedef unsigned long   WXHFONT;
-typedef MenuHandle     WXHMENU;
+typedef MenuHandle       WXHMENU;
 //typedef unsigned long   WXHPEN;
 //typedef unsigned long   WXHBRUSH;
 //typedef unsigned long   WXHPALETTE;
-typedef CursHandle     WXHCURSOR;
-typedef RgnHandle      WXHRGN;
+typedef CursHandle       WXHCURSOR;
+typedef RgnHandle       WXHRGN;
 //typedef unsigned long   WXHACCEL;
 //typedef unsigned long   WXHINSTANCE;
 typedef GWorldPtr   WXHBITMAP;
 //typedef unsigned long   WXHIMAGELIST;
 //typedef unsigned long   WXHGLOBAL;
-typedef GrafPtr                WXHDC;
+typedef GrafPtr           WXHDC;
 typedef unsigned int    WXUINT;
 typedef unsigned long   WXDWORD;
 typedef unsigned short  WXWORD;
 //typedef unsigned int    WXWPARAM;
 //typedef long            WXLPARAM;
-typedef RGBColor               WXCOLORREF;
+typedef RGBColor           WXCOLORREF;
 //typedef void *          WXRGNDATA;
 //typedef void *          WXMSG;
 //typedef unsigned long   WXHCONV;
@@ -1758,6 +1796,21 @@ typedef WXHWND WXWidget;
 #endif
 #endif
 
+// the keywords needed for WinMain() declaration
+#ifdef __WIN16__
+    #ifndef FAR
+        #ifdef __VISUALC__
+            #define FAR __far
+        #else // !VC++
+            #define FAR _far
+        #endif
+    #endif // no FAR
+#else // Win32
+    #ifndef FAR
+        #define FAR
+    #endif
+#endif // Win16/32
+
 #endif // MSW
 
 #ifdef __WXMOTIF__
@@ -1823,8 +1876,8 @@ typedef struct _GtkTooltips       GtkTooltips;
 typedef struct _GtkNotebook       GtkNotebook;
 typedef struct _GtkNotebookPage   GtkNotebookPage;
 typedef struct _GtkAccelGroup     GtkAccelGroup;
-typedef        struct _GtkItemFactory    GtkItemFactory;
-typedef        struct _GtkSelectionData  GtkSelectionData;
+typedef struct _GtkItemFactory    GtkItemFactory;
+typedef struct _GtkSelectionData  GtkSelectionData;
 
 typedef GtkWidget *WXWidget;
 #endif // GTK