diff options
Diffstat (limited to 'FL/platform_types.h')
| -rw-r--r-- | FL/platform_types.h | 104 |
1 files changed, 46 insertions, 58 deletions
diff --git a/FL/platform_types.h b/FL/platform_types.h index f831b8b22..b55544d4c 100644 --- a/FL/platform_types.h +++ b/FL/platform_types.h @@ -32,15 +32,40 @@ typedef opaque fl_intptr_t; A variable of type fl_uintptr_t can also store an unsigned long int value. */ typedef opaque fl_uintptr_t; -typedef opaque Fl_Offscreen; /**< an offscreen drawing buffer */ -typedef opaque Fl_Region; /**< a region made of several rectangles */ +/** + Platform-specific value representing an offscreen drawing buffer. + \note This value can be safely cast to these types on each platform: + \li X11: Pixmap + \li Wayland: struct fl_wld_buffer * + \li Windows: HBITMAP + \li macOS: CGContextRef + */ +typedef opaque Fl_Offscreen; + +/** + Pointer to a platform-specific structure representing a collection of rectangles. + \note This pointer can be safely cast to these types on each platform: + \li X11: Region as defined by X11 + \li Wayland: struct flCairoRegion * + \li Windows: HRGN + \li macOS: struct flCocoaRegion * + */ +typedef struct opaque *Fl_Region; typedef opaque FL_SOCKET; /**< socket or file descriptor */ -typedef opaque GLContext; /**< an OpenGL graphics context, into which all OpenGL calls are rendered */ +/** + Pointer to a platform-specific structure representing the window's OpenGL rendering context. + \note This pointer can be safely cast to these types on each platform: + \li X11: GLXContext + \li Wayland: EGLContext + \li Windows: HGLRC + \li macOS: NSOpenGLContext * + */ +typedef struct opaque *GLContext; # define FL_COMMAND opaque /**< An alias for FL_CTRL on Windows and X11, or FL_META on MacOS X */ # define FL_CONTROL opaque /**< An alias for FL_META on Windows and X11, or FL_CTRL on MacOS X */ -#else +#else /* FL_DOXYGEN */ #ifndef FL_PLATFORM_TYPES_H #define FL_PLATFORM_TYPES_H @@ -49,8 +74,7 @@ typedef opaque GLContext; /**< an OpenGL graphics context, into which all OpenGL /* Platform-dependent types are defined here. These types must be defined by any platform: - Fl_Offscreen, Fl_Region, FL_SOCKET, GLContext, struct dirent, struct stat, - fl_intptr_t, fl_uintptr_t + FL_SOCKET, struct dirent, fl_intptr_t, fl_uintptr_t NOTE: *FIXME* AlbrechtS 13 Apr 2016 (concerning FL_SOCKET) ---------------------------------------------------------- @@ -78,65 +102,29 @@ typedef unsigned long fl_uintptr_t; #endif /* _WIN64 */ +typedef void *GLContext; +typedef void *Fl_Region; +typedef fl_uintptr_t Fl_Offscreen; + +/* Allows all hybrid combinations except WIN32 + X11 with MSVC */ +#if defined(_WIN32) && !defined(__MINGW32__) + struct dirent {char d_name[1];}; +#else +# include <dirent.h> +#endif -#ifdef __APPLE__ -typedef struct CGContext* Fl_Offscreen; -typedef struct flCocoaRegion* Fl_Region; -typedef int FL_SOCKET; -#ifdef __OBJC__ - @class NSOpenGLContext; - typedef NSOpenGLContext* GLContext; -#elif defined(__cplusplus) - typedef class NSOpenGLContext* GLContext; -#endif /* __OBJC__ */ - -#include <sys/types.h> -#include <dirent.h> -# define FL_COMMAND FL_META -# define FL_CONTROL FL_CTRL - -#elif defined(_WIN32) -typedef struct HBITMAP__ *HBITMAP; -typedef HBITMAP Fl_Offscreen; -typedef struct HRGN__ *Fl_Region; # if defined(_WIN64) && defined(_MSC_VER) typedef unsigned __int64 FL_SOCKET; /* *FIXME* - FL_SOCKET (see above) */ # else typedef int FL_SOCKET; # endif -typedef struct HGLRC__ *GLContext; -#ifdef __MINGW32__ -# include <dirent.h> -#else - struct dirent {char d_name[1];}; -#endif - -#elif defined(FLTK_USE_WAYLAND) -typedef struct fl_wld_buffer *Fl_Offscreen; /**< an offscreen drawing buffer */ -typedef struct flCairoRegion* Fl_Region; -typedef int FL_SOCKET; /**< socket or file descriptor */ -typedef void *EGLContext; -typedef EGLContext GLContext; -#include <sys/types.h> -#include <dirent.h> - -#elif defined(FLTK_USE_X11) -typedef unsigned long Fl_Offscreen; -typedef struct _XRegion *Fl_Region; -typedef int FL_SOCKET; -typedef struct __GLXcontextRec *GLContext; -#include <sys/types.h> -#include <dirent.h> - -#endif /* __APPLE__ */ - - -#ifndef __APPLE__ -# define FL_COMMAND FL_CTRL /**< An alias for FL_CTRL on Windows and X11, or FL_META on MacOS X */ -# define FL_CONTROL FL_META /**< An alias for FL_META on Windows and X11, or FL_CTRL on MacOS X */ -#endif +#include <FL/Fl_Export.H> +extern FL_EXPORT int fl_command_modifier(); +extern FL_EXPORT int fl_control_modifier(); +# define FL_COMMAND fl_command_modifier() +# define FL_CONTROL fl_control_modifier() #endif /* FL_PLATFORM_TYPES_H */ -#endif // FL_DOXYGEN +#endif /* FL_DOXYGEN */ |