X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/22c9005dd46871e61e04e3492ae2f7c219f32189..7a47e45eccd9d709ca782ce01b2c32a18ecd3664:/include/wx/defs.h diff --git a/include/wx/defs.h b/include/wx/defs.h index f665c110b9..354fe9842b 100644 --- a/include/wx/defs.h +++ b/include/wx/defs.h @@ -1,12 +1,12 @@ /** -* Name: defs.h -* Purpose: Declarations/definitions common to all wx source files -* Author: Julian Smart and others +* Name: defs.h +* Purpose: Declarations/definitions common to all wx source files +* Author: Julian Smart and others * Modified by: Ryan Norton (Converted to C) -* Created: 01/02/97 -* RCS-ID: $Id$ -* Copyright: (c) -* Licence: wxWindows licence +* Created: 01/02/97 +* RCS-ID: $Id$ +* Copyright: (c) +* Licence: wxWindows licence */ /* THIS IS A C FILE, DON'T USE C++ FEATURES (IN PARTICULAR COMMENTS) IN IT */ @@ -24,16 +24,22 @@ #include "wx/platform.h" -/* RN - only double-check the environment when building in C++ +/* RN - only double-check the environment when building in C++ Shouldn't configure pass the environment to all sub-libs too? */ #ifdef __cplusplus /* Make sure the environment is set correctly */ # if defined(__WXMSW__) && defined(__X__) # error "Target can't be both X and Windows" -# elif !defined(__WXMOTIF__) && !defined(__WXMSW__) && !defined(__WXGTK__) && \ - !defined(__WXPM__) && !defined(__WXMAC__) && !defined(__WXCOCOA__) && \ - !defined(__X__) && !defined(__WXMGL__) && !defined(__WXX11__) && \ - wxUSE_GUI +# elif !defined(__WXMOTIF__) && \ + !defined(__WXMSW__) && \ + !defined(__WXGTK__) && \ + !defined(__WXPM__) && \ + !defined(__WXMAC__) && \ + !defined(__WXCOCOA__) && \ + !defined(__X__) && \ + !defined(__WXMGL__) && \ + !defined(__WXX11__) && \ + wxUSE_GUI # ifdef __UNIX__ # error "No Target! You should use wx-config program for compilation flags!" # else /* !Unix */ @@ -97,7 +103,7 @@ #endif /* __BORLANDC__ */ /* ---------------------------------------------------------------------------- */ -/* wxWindows version and compatibility defines */ +/* wxWidgets version and compatibility defines */ /* ---------------------------------------------------------------------------- */ #include "wx/version.h" @@ -110,20 +116,6 @@ /* compiler defects workarounds */ /* ---------------------------------------------------------------------------- */ -#if defined(__VISUALC__) && !defined(WIN32) && !defined(__WXWINCE__) - /* VC1.5 does not have LPTSTR type */ -#define LPTSTR LPSTR -#define LPCTSTR LPCSTR -#elif defined(__BORLANDC__) && !defined(__WIN32__) -#ifndef LPTSTR -#define LPTSTR LPSTR -#endif -#ifndef LPCTSTR -#define LPCTSTR LPSTR -#endif -#endif - - /* Digital Unix C++ compiler only defines this symbol for .cxx and .hxx files, so define it ourselves (newer versions do it for all files, though, and @@ -219,7 +211,7 @@ typedef short int WXTYPE; /* special care should be taken with this type under Windows where the real */ /* window id is unsigned, so we must always do the cast before comparing them */ -/* (or else they would be always different!). Usign wxGetWindowId() which does */ +/* (or else they would be always different!). Using wxGetWindowId() which does */ /* the cast itself is recommended. Note that this type can't be unsigned */ /* because wxID_ANY == -1 is a valid (and largely used) value for window id. */ typedef int wxWindowID; @@ -234,11 +226,7 @@ typedef int wxWindowID; /* general, but there are places where you can use them to advantage */ /* without totally breaking ports that cannot use them. If you do, then */ /* wrap it in this guard, but such cases should still be relatively rare. */ -#ifndef __WIN16__ - #define wxUSE_NESTED_CLASSES 1 -#else - #define wxUSE_NESTED_CLASSES 0 -#endif +#define wxUSE_NESTED_CLASSES 1 /* check for explicit keyword support */ #ifndef HAVE_EXPLICIT @@ -266,8 +254,8 @@ typedef int wxWindowID; #define wxEXPLICIT #endif /* HAVE_EXPLICIT/!HAVE_EXPLICIT */ -/* check for static/const/reinterpret_cast<>() */ -#ifndef HAVE_STATIC_CAST +/* check for static/const_cast<>() (we don't use the other ones for now) */ +#ifndef HAVE_CXX_CASTS #if defined(__VISUALC__) && (__VISUALC__ >= 1100) /* VC++ 6.0 and 5.0 have C++ casts (what about earlier versions?) */ #define HAVE_CXX_CASTS @@ -276,14 +264,32 @@ typedef int wxWindowID; /* GCC 2.95 has C++ casts, what about earlier versions? */ #define HAVE_CXX_CASTS #endif -#endif /* HAVE_STATIC_CAST */ +#endif /* !HAVE_CXX_CASTS */ #ifdef HAVE_CXX_CASTS #ifndef HAVE_CONST_CAST #define HAVE_CONST_CAST #endif + #ifndef HAVE_STATIC_CAST + #define HAVE_STATIC_CAST + #endif #endif /* HAVE_CXX_CASTS */ +#ifdef HAVE_STATIC_CAST + #define wx_static_cast(t, x) static_cast(x) +#else + #define wx_static_cast(t, x) ((t)(x)) +#endif + +#ifdef HAVE_CONST_CAST + #define wx_const_cast(t, x) const_cast(x) +#else + #define wx_const_cast(t, x) ((t)(x)) +#endif + +/* for consistency with wxStatic/DynamicCast defined in wx/object.h */ +#define wxConstCast(obj, className) wx_const_cast(className *, obj) + #ifndef HAVE_STD_WSTRING #if defined(__VISUALC__) && (__VISUALC__ >= 1100) /* VC++ 6.0 and 5.0 have std::wstring (what about earlier versions?) */ @@ -399,7 +405,9 @@ typedef int wxWindowID; /* NULL declaration: it must be defined as 0 for C++ programs (in particular, */ /* it must not be defined as "(void *)0" which is standard for C but completely */ /* breaks C++ code) */ +#ifndef __HANDHELDPC__ #include +#endif /* delete pointer if it is not NULL and NULL it afterwards */ /* (checking that it's !NULL before passing it to delete is just a */ @@ -548,7 +556,7 @@ enum }; /* ---------------------------------------------------------------------------- */ -/* standard wxWindows types */ +/* standard wxWidgets types */ /* ---------------------------------------------------------------------------- */ /* the type for screen and DC coordinates */ @@ -557,16 +565,11 @@ enum /* to ensure compatibility with 2.0, we must use long */ #define wxCoord long #else /* !wxUSE_COMPATIBLE_COORD_TYPES */ - #ifdef __WIN16__ - /* under Win16, int is too small, so use long to allow for bigger */ - /* virtual canvases */ - typedef long wxCoord; - #else /* !Win16 */ /* other platforms we support have at least 32bit int - quite enough */ typedef int wxCoord; - #endif /* Win16/!Win16 */ #endif /* wxUSE_COMPATIBLE_COORD_TYPES/!wxUSE_COMPATIBLE_COORD_TYPES */ +enum { wxDefaultCoord = -1 }; /* ---------------------------------------------------------------------------- */ /* define fixed length types */ @@ -587,7 +590,7 @@ typedef wxUint8 wxByte; /* 16bit */ #ifdef SIZEOF_SHORT #if SIZEOF_SHORT != 2 - #error "wxWindows assumes sizeof(short) == 2, please fix the code" + #error "wxWidgets assumes sizeof(short) == 2, please fix the code" #endif #else #define SIZEOF_SHORT 2 @@ -622,15 +625,6 @@ typedef wxUint16 wxWord; /* 32bit */ #ifdef __WINDOWS__ - #if defined(__WIN64__) - /* you may remove this #error and try to compile the library, please */ - /* report the results to wx-dev@lists.wxwindows.org if you do! */ - #error "wxWindows hasn't been tested under Win64, continue at your own risk" - - /* the same definitions as for Win32 _should_ work here as only */ - /* sizeof(void *) changes, but it must be tested first */ - #endif /* __WIN64__ */ - /* Win64 uses LLP64 model and so ints and longs have the same size as in */ /* Win32 */ #if defined(__WIN32__) @@ -643,13 +637,25 @@ typedef wxUint16 wxWord; #define SIZEOF_LONG 4 #define SIZEOF_WCHAR_T 2 - #define wxSIZE_T_IS_UINT + /* + under Win64 sizeof(size_t) == 8 and so it is neither unsigned + int nor unsigned long! + */ + #ifdef __WIN64__ + #define SIZEOF_SIZE_T 8 + + #undef wxSIZE_T_IS_UINT + #else /* Win32 */ + #define SIZEOF_SIZE_T 4 + + #define wxSIZE_T_IS_UINT + #endif #undef wxSIZE_T_IS_ULONG #ifdef __WIN64__ - #define SIZEOF_INT_P 8 + #define SIZEOF_VOID_P 8 #else /* Win32 */ - #define SIZEOF_INT_P 4 + #define SIZEOF_VOID_P 4 #endif /* Win64/32 */ #endif /* !defined(SIZEOF_INT) */ #else @@ -674,14 +680,18 @@ typedef wxUint16 wxWord; typedef long wxInt32; typedef unsigned long wxUint32; #elif - /* wxWindows is not ready for 128bit systems yet... */ + /* wxWidgets is not ready for 128bit systems yet... */ #error "Unknown sizeof(int) value, what are you compiling for?" #endif #else /* !defined(SIZEOF_INT) */ - /* assume sizeof(int) == 4 -- what else can we do? */ + /* assume default 32bit machine -- what else can we do? */ wxCOMPILE_TIME_ASSERT( sizeof(int) == 4, IntMustBeExactly4Bytes); + wxCOMPILE_TIME_ASSERT( sizeof(size_t) == 4, SizeTMustBeExactly4Bytes); + wxCOMPILE_TIME_ASSERT( sizeof(void *) == 4, PtrMustBeExactly4Bytes); #define SIZEOF_INT 4 + #define SIZEOF_SIZE_T 4 + #define SIZEOF_VOID_P 4 typedef int wxInt32; typedef unsigned int wxUint32; @@ -704,6 +714,22 @@ typedef wxUint16 wxWord; typedef wxUint32 wxDword; +/* + Define an integral type big enough to contain all of long, size_t and void *. + */ +#if SIZEOF_LONG >= SIZEOF_VOID_P && SIZEOF_LONG >= SIZEOF_SIZE_T + /* normal case */ + typedef unsigned long wxUIntPtr; +#elif SIZEOF_SIZE_T >= SIZEOF_VOID_P + /* Win64 case */ + typedef size_t wxUIntPtr; +#else + /* + This should never happen for the current architectures but if you're + using one where it does, please contact wx-dev@lists.wxwidgets.org. + */ + #error "Pointers can't be stored inside integer types." +#endif /* 64 bit */ @@ -722,7 +748,7 @@ typedef wxUint32 wxDword; #define wxLongLongSuffix l #define wxLongLongFmtSpec _T("l") #define wxLongLongIsLong -#elif (defined(__VISUALC__) && defined(__WIN32__)) +#elif (defined(__VISUALC__) && defined(__WIN32__)) #define wxLongLong_t __int64 #define wxLongLongSuffix i64 #define wxLongLongFmtSpec _T("I64") @@ -734,7 +760,7 @@ typedef wxUint32 wxDword; #define wxLongLong_t __int64 #define wxLongLongSuffix i64 #define wxLongLongFmtSpec _T("Ld") -#elif defined(__DIGITALMARS__) +#elif defined(__DIGITALMARS__) #define wxLongLong_t __int64 #define wxLongLongSuffix LL #define wxLongLongFmtSpec _T("ll") @@ -1009,8 +1035,15 @@ enum wxStretch wxGROW = 0x2000, wxEXPAND = wxGROW, wxSHAPED = 0x4000, - wxADJUST_MINSIZE = 0x8000, - wxTILE = 0xc000 + wxFIXED_MINSIZE = 0x8000, + wxTILE = 0xc000, + + // for compatibility only, default now, don't use explicitly any more +#if WXWIN_COMPATIBILITY_2_4 + wxADJUST_MINSIZE = 0x00100000 +#else + wxADJUST_MINSIZE = 0 +#endif }; /* border flags: the values are chosen for backwards compatibility */ @@ -1155,39 +1188,6 @@ enum wxBorder #define wxFRAME_EX_CONTEXTHELP 0x00000004 #define wxDIALOG_EX_CONTEXTHELP 0x00000004 -/* - * wxFrame/wxDialog style flags - */ -#define wxSTAY_ON_TOP 0x8000 -#define wxICONIZE 0x4000 -#define wxMINIMIZE wxICONIZE -#define wxMAXIMIZE 0x2000 -#define wxCLOSE_BOX 0x1000 - -#define wxSYSTEM_MENU 0x0800 -#define wxMINIMIZE_BOX 0x0400 -#define wxMAXIMIZE_BOX 0x0200 -#define wxTINY_CAPTION_HORIZ 0x0100 -#define wxTINY_CAPTION_VERT 0x0080 -#define wxRESIZE_BORDER 0x0040 - -#define wxDIALOG_NO_PARENT 0x0001 /* Don't make owned by apps top window */ -#define wxFRAME_NO_TASKBAR 0x0002 /* No taskbar button (MSW only) */ -#define wxFRAME_TOOL_WINDOW 0x0004 /* No taskbar button, no system menu */ -#define wxFRAME_FLOAT_ON_PARENT 0x0008 /* Always above its parent */ -#define wxFRAME_SHAPED 0x0010 /* Create a window that is able to be shaped */ - -/* deprecated versions defined for compatibility reasons */ -#define wxRESIZE_BOX wxMAXIMIZE_BOX -#define wxTHICK_FRAME wxRESIZE_BORDER - -/* obsolete styles, unused any more */ -#define wxDIALOG_MODAL 0x0020 /* free flag value 0x0020 */ -#define wxDIALOG_MODELESS 0 -#define wxNO_3D 0 -#define wxUSER_COLOURS 0 - - /* * MDI parent frame style flags * Can overlap with some of the above. @@ -1195,13 +1195,6 @@ enum wxBorder #define wxFRAME_NO_WINDOW_MENU 0x0100 -#define wxDEFAULT_FRAME_STYLE \ - (wxSYSTEM_MENU | wxRESIZE_BORDER | \ - wxMINIMIZE_BOX | wxMAXIMIZE_BOX | wxCLOSE_BOX | \ - wxCAPTION | wxCLIP_CHILDREN) - -#define wxDEFAULT_DIALOG_STYLE (wxSYSTEM_MENU | wxCAPTION | wxCLOSE_BOX) - /* * wxExtDialog style flags */ @@ -1962,7 +1955,8 @@ enum wxPrintMode wxPRINT_MODE_NONE = 0, wxPRINT_MODE_PREVIEW = 1, /* Preview in external application */ wxPRINT_MODE_FILE = 2, /* Print to file */ - wxPRINT_MODE_PRINTER = 3 /* Send to printer */ + wxPRINT_MODE_PRINTER = 3, /* Send to printer */ + wxPRINT_MODE_STREAM = 4 /* Send postscript data into a stream */ }; /* ---------------------------------------------------------------------------- */ @@ -1995,13 +1989,15 @@ enum wxUpdateUI #endif /* --------------------------------------------------------------------------- */ -/* macros that enable wxWindows apps to be compiled in absence of the */ +/* macros that enable wxWidgets apps to be compiled in absence of the */ /* sytem headers, although some platform specific types are used in the */ /* platform specific (implementation) parts of the headers */ /* --------------------------------------------------------------------------- */ #ifdef __WXMAC__ +#define WX_OPAQUE_TYPE( name ) struct wxOpaque##name + typedef unsigned char WXCOLORREF[6]; typedef void* WXHBITMAP; typedef void* WXHMETAFILE; @@ -2021,8 +2017,11 @@ typedef unsigned int WXUINT; typedef unsigned long WXDWORD; typedef unsigned short WXWORD; -typedef void* WXWidget; -typedef void* WXWindow; + +//typedef void* WXWidget; +//typedef void* WXWindow; +typedef WX_OPAQUE_TYPE(ControlRef ) * WXWidget ; +typedef WX_OPAQUE_TYPE(WindowRef) * WXWindow ; typedef void* WXDisplay; /* typedef WindowPtr WXHWND; */ @@ -2083,8 +2082,8 @@ typedef struct klass *WX_##klass #warning "Objective-C types will not be checked by the compiler." /* NOTE: typedef struct objc_object *id; */ /* IOW, we're declaring these using the id type without using that name, */ -/* since "id" is used extensively not only within wxWindows itself, but */ -/* also in wxWindows application code. The following works fine when */ +/* since "id" is used extensively not only within wxWidgets itself, but */ +/* also in wxWidgets application code. The following works fine when */ /* compiling C(++) code, and works without typesafety for Obj-C(++) code */ #define DECLARE_WXCOCOA_OBJC_CLASS(klass) \ typedef struct objc_object *WX_##klass @@ -2114,25 +2113,71 @@ DECLARE_WXCOCOA_OBJC_CLASS(NSTextStorage); DECLARE_WXCOCOA_OBJC_CLASS(NSThread); DECLARE_WXCOCOA_OBJC_CLASS(NSWindow); DECLARE_WXCOCOA_OBJC_CLASS(NSView); -typedef WX_NSView WXWidget; /* wxWindows BASE definition */ +typedef WX_NSView WXWidget; /* wxWidgets BASE definition */ #endif /* __WXCOCOA__ */ -#if defined(__WXMSW__) || defined(__WXPM__) +#ifdef __WXMSW__ /* the keywords needed for WinMain() declaration */ -#ifdef __WIN16__ -# ifdef __VISUALC__ -# define WXFAR __far -# else -# define WXFAR _far -# endif -#else /* Win32 */ -# ifndef WXFAR +#ifndef WXFAR # define WXFAR -# endif -#endif /* Win16/32 */ +#endif + +/* Stand-ins for Windows types to avoid #including all of windows.h */ +typedef void * WXHWND; +typedef void * WXHANDLE; +typedef void * WXHICON; +typedef void * WXHFONT; +typedef void * WXHMENU; +typedef void * WXHPEN; +typedef void * WXHBRUSH; +typedef void * WXHPALETTE; +typedef void * WXHCURSOR; +typedef void * WXHRGN; +typedef void * WXHACCEL; +typedef void WXFAR * WXHINSTANCE; +typedef void * WXHBITMAP; +typedef void * WXHIMAGELIST; +typedef void * WXHGLOBAL; +typedef void * WXHDC; +typedef unsigned int WXUINT; +typedef unsigned long WXDWORD; +typedef unsigned short WXWORD; + +typedef unsigned long WXCOLORREF; +typedef void * WXRGNDATA; +typedef struct tagMSG WXMSG; +typedef void * WXHCONV; +typedef void * WXHKEY; +typedef void * WXHTREEITEM; + +typedef void * WXDRAWITEMSTRUCT; +typedef void * WXMEASUREITEMSTRUCT; +typedef void * WXLPCREATESTRUCT; + +typedef WXHWND WXWidget; + +#ifdef __WIN64__ +typedef unsigned __int64 WXWPARAM; +typedef __int64 WXLPARAM; +typedef __int64 WXLRESULT; +#else +typedef unsigned int WXWPARAM; +typedef long WXLPARAM; +typedef long WXLRESULT; +#endif + +#if !defined(__WIN32__) || defined(__GNUWIN32__) || defined(__WXMICROWIN__) +typedef int (*WXFARPROC)(); +#else +typedef int (__stdcall *WXFARPROC)(); +#endif +#endif /* __WXMSW__ */ -/* Stand-ins for Windows types or OS/2, to avoid #including all of windows.h or os2.h */ + +#if defined(__WXPM__) || defined(__EMX__) +#ifdef __WXPM__ +/* Stand-ins for OS/2 types, to avoid #including all of os2.h */ typedef unsigned long WXHWND; typedef unsigned long WXHANDLE; typedef unsigned long WXHICON; @@ -2144,20 +2189,14 @@ typedef unsigned long WXHPALETTE; typedef unsigned long WXHCURSOR; typedef unsigned long WXHRGN; typedef unsigned long WXHACCEL; -typedef void WXFAR * WXHINSTANCE; typedef unsigned long WXHBITMAP; -typedef unsigned long WXHIMAGELIST; -typedef unsigned long WXHGLOBAL; typedef unsigned long WXHDC; typedef unsigned int WXUINT; typedef unsigned long WXDWORD; typedef unsigned short WXWORD; typedef unsigned long WXCOLORREF; -typedef void * WXRGNDATA; typedef void * WXMSG; -typedef unsigned long WXHCONV; -typedef unsigned long WXHKEY; typedef unsigned long WXHTREEITEM; typedef void * WXDRAWITEMSTRUCT; @@ -2165,23 +2204,7 @@ typedef void * WXMEASUREITEMSTRUCT; typedef void * WXLPCREATESTRUCT; typedef WXHWND WXWidget; - -#endif /* MSW or OS2 */ - - -#ifdef __WXMSW__ -typedef unsigned int WXWPARAM; -typedef long WXLPARAM; - -#if !defined(__WIN32__) || defined(__GNUWIN32__) || defined(__WXMICROWIN__) -typedef int (*WXFARPROC)(); -#else -typedef int (__stdcall *WXFARPROC)(); #endif -#endif /* __WXMSW__ */ - - -#if defined(__WXPM__) || defined(__EMX__) #ifdef __EMX__ /* Need a well-known type for WXFARPROC below. MPARAM is typedef'ed too late. */ @@ -2250,7 +2273,7 @@ typedef struct tagLOGPALETTE /* VA 3.0 for some reason needs base data types when typedefing a proc proto??? */ typedef void* (_System *WXFARPROC)(unsigned long, unsigned long, void*, void*); #else -#ifdef __EMX__ +#if defined(__EMX__) && !defined(_System) #define _System #endif typedef WXRESULT (_System *WXFARPROC)(WXHWND, WXMSGID, WXWPARAM, WXLPARAM); @@ -2326,7 +2349,7 @@ typedef struct _GdkICAttr GdkICAttr; /* Stand-ins for GTK types */ typedef struct _GtkWidget GtkWidget; -typedef struct _GtkStyle GtkStyle; +typedef struct _GtkRcStyle GtkRcStyle; typedef struct _GtkAdjustment GtkAdjustment; typedef struct _GtkList GtkList; typedef struct _GtkToolbar GtkToolbar; @@ -2344,11 +2367,6 @@ typedef GtkWidget *WXWidget; #define GTK_CLASS_TYPE(klass) ((klass)->type) #endif -#ifdef __WXGTK20__ -/* Input method thing */ -typedef struct _GtkIMMulticontext GtkIMMulticontext; -#endif /* __WXGTK20__ */ - #endif /* __WXGTK__ */ #if defined(__WXGTK20__) || (defined(__WXX11__) && wxUSE_UNICODE) @@ -2369,8 +2387,8 @@ typedef struct window_t *WXWidget; #endif /* MGL */ /* This is required because of clashing macros in windows.h, which may be */ -/* included before or after wxWindows classes, and therefore must be */ -/* disabled here before any significant wxWindows headers are included. */ +/* included before or after wxWidgets classes, and therefore must be */ +/* disabled here before any significant wxWidgets headers are included. */ #ifdef __WXMSW__ #ifdef GetClassInfo #undef GetClassInfo