| /* |
| SDL - Simple DirectMedia Layer |
| Copyright (C) 1997-2009 Sam Lantinga |
| |
| This library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| This library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with this library; if not, write to the Free Software |
| Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| |
| Sam Lantinga |
| slouken@libsdl.org |
| */ |
| |
| /** @file SDL_syswm.h |
| * Include file for SDL custom system window manager hooks |
| */ |
| |
| #ifndef _SDL_syswm_h |
| #define _SDL_syswm_h |
| |
| #include "SDL_stdinc.h" |
| #include "SDL_error.h" |
| #include "SDL_version.h" |
| |
| #include "begin_code.h" |
| /* Set up for C function definitions, even when using C++ */ |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /** @file SDL_syswm.h |
| * Your application has access to a special type of event 'SDL_SYSWMEVENT', |
| * which contains window-manager specific information and arrives whenever |
| * an unhandled window event occurs. This event is ignored by default, but |
| * you can enable it with SDL_EventState() |
| */ |
| #ifdef SDL_PROTOTYPES_ONLY |
| struct SDL_SysWMinfo; |
| typedef struct SDL_SysWMinfo SDL_SysWMinfo; |
| #else |
| |
| /* This is the structure for custom window manager events */ |
| #if defined(SDL_VIDEO_DRIVER_X11) |
| #if defined(__APPLE__) && defined(__MACH__) |
| /* conflicts with Quickdraw.h */ |
| #define Cursor X11Cursor |
| #endif |
| |
| #include <X11/Xlib.h> |
| #include <X11/Xatom.h> |
| |
| #if defined(__APPLE__) && defined(__MACH__) |
| /* matches the re-define above */ |
| #undef Cursor |
| #endif |
| |
| /** These are the various supported subsystems under UNIX */ |
| typedef enum { |
| SDL_SYSWM_X11 |
| } SDL_SYSWM_TYPE; |
| |
| /** The UNIX custom event structure */ |
| struct SDL_SysWMmsg { |
| SDL_version version; |
| SDL_SYSWM_TYPE subsystem; |
| union { |
| XEvent xevent; |
| } event; |
| }; |
| |
| /** The UNIX custom window manager information structure. |
| * When this structure is returned, it holds information about which |
| * low level system it is using, and will be one of SDL_SYSWM_TYPE. |
| */ |
| typedef struct SDL_SysWMinfo { |
| SDL_version version; |
| SDL_SYSWM_TYPE subsystem; |
| union { |
| struct { |
| Display *display; /**< The X11 display */ |
| Window window; /**< The X11 display window */ |
| /** These locking functions should be called around |
| * any X11 functions using the display variable, |
| * but not the gfxdisplay variable. |
| * They lock the event thread, so should not be |
| * called around event functions or from event filters. |
| */ |
| /*@{*/ |
| void (*lock_func)(void); |
| void (*unlock_func)(void); |
| /*@}*/ |
| |
| /** @name Introduced in SDL 1.0.2 */ |
| /*@{*/ |
| Window fswindow; /**< The X11 fullscreen window */ |
| Window wmwindow; /**< The X11 managed input window */ |
| /*@}*/ |
| |
| /** @name Introduced in SDL 1.2.12 */ |
| /*@{*/ |
| Display *gfxdisplay; /**< The X11 display to which rendering is done */ |
| /*@}*/ |
| } x11; |
| } info; |
| } SDL_SysWMinfo; |
| |
| #elif defined(SDL_VIDEO_DRIVER_NANOX) |
| #include <microwin/nano-X.h> |
| |
| /** The generic custom event structure */ |
| struct SDL_SysWMmsg { |
| SDL_version version; |
| int data; |
| }; |
| |
| /** The windows custom window manager information structure */ |
| typedef struct SDL_SysWMinfo { |
| SDL_version version ; |
| GR_WINDOW_ID window ; /* The display window */ |
| } SDL_SysWMinfo; |
| |
| #elif defined(SDL_VIDEO_DRIVER_WINDIB) || defined(SDL_VIDEO_DRIVER_DDRAW) || defined(SDL_VIDEO_DRIVER_GAPI) |
| #define WIN32_LEAN_AND_MEAN |
| #include <windows.h> |
| |
| /** The windows custom event structure */ |
| struct SDL_SysWMmsg { |
| SDL_version version; |
| HWND hwnd; /**< The window for the message */ |
| UINT msg; /**< The type of message */ |
| WPARAM wParam; /**< WORD message parameter */ |
| LPARAM lParam; /**< LONG message parameter */ |
| }; |
| |
| /** The windows custom window manager information structure */ |
| typedef struct SDL_SysWMinfo { |
| SDL_version version; |
| HWND window; /**< The Win32 display window */ |
| HGLRC hglrc; /**< The OpenGL context, if any */ |
| } SDL_SysWMinfo; |
| |
| #elif defined(SDL_VIDEO_DRIVER_RISCOS) |
| |
| /** RISC OS custom event structure */ |
| struct SDL_SysWMmsg { |
| SDL_version version; |
| int eventCode; /**< The window for the message */ |
| int pollBlock[64]; |
| }; |
| |
| /** The RISC OS custom window manager information structure */ |
| typedef struct SDL_SysWMinfo { |
| SDL_version version; |
| int wimpVersion; /**< Wimp version running under */ |
| int taskHandle; /**< The RISC OS task handle */ |
| int window; /**< The RISC OS display window */ |
| } SDL_SysWMinfo; |
| |
| #elif defined(SDL_VIDEO_DRIVER_PHOTON) |
| #include <sys/neutrino.h> |
| #include <Ph.h> |
| |
| /** The QNX custom event structure */ |
| struct SDL_SysWMmsg { |
| SDL_version version; |
| int data; |
| }; |
| |
| /** The QNX custom window manager information structure */ |
| typedef struct SDL_SysWMinfo { |
| SDL_version version; |
| int data; |
| } SDL_SysWMinfo; |
| |
| #else |
| |
| /** The generic custom event structure */ |
| struct SDL_SysWMmsg { |
| SDL_version version; |
| int data; |
| }; |
| |
| /** The generic custom window manager information structure */ |
| typedef struct SDL_SysWMinfo { |
| SDL_version version; |
| int data; |
| } SDL_SysWMinfo; |
| |
| #endif /* video driver type */ |
| |
| #endif /* SDL_PROTOTYPES_ONLY */ |
| |
| /* Function prototypes */ |
| /** |
| * This function gives you custom hooks into the window manager information. |
| * It fills the structure pointed to by 'info' with custom information and |
| * returns 1 if the function is implemented. If it's not implemented, or |
| * the version member of the 'info' structure is invalid, it returns 0. |
| * |
| * You typically use this function like this: |
| * @code |
| * SDL_SysWMInfo info; |
| * SDL_VERSION(&info.version); |
| * if ( SDL_GetWMInfo(&info) ) { ... } |
| * @endcode |
| */ |
| extern DECLSPEC int SDLCALL SDL_GetWMInfo(SDL_SysWMinfo *info); |
| |
| |
| /* Ends C function definitions when using C++ */ |
| #ifdef __cplusplus |
| } |
| #endif |
| #include "close_code.h" |
| |
| #endif /* _SDL_syswm_h */ |