src/events/SDL_keyboard_c.h
branchSDL-1.3
changeset 1673 624e1412fbba
child 1674 7688a73b25b1
equal deleted inserted replaced
1672:8e754b82cecc 1673:624e1412fbba
       
     1 /*
       
     2     SDL - Simple DirectMedia Layer
       
     3     Copyright (C) 1997-2006 Sam Lantinga
       
     4 
       
     5     This library is free software; you can redistribute it and/or
       
     6     modify it under the terms of the GNU Lesser General Public
       
     7     License as published by the Free Software Foundation; either
       
     8     version 2.1 of the License, or (at your option) any later version.
       
     9 
       
    10     This library is distributed in the hope that it will be useful,
       
    11     but WITHOUT ANY WARRANTY; without even the implied warranty of
       
    12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
       
    13     Lesser General Public License for more details.
       
    14 
       
    15     You should have received a copy of the GNU Lesser General Public
       
    16     License along with this library; if not, write to the Free Software
       
    17     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
       
    18 
       
    19     Sam Lantinga
       
    20     slouken@libsdl.org
       
    21 */
       
    22 #include "SDL_config.h"
       
    23 
       
    24 #ifndef _SDL_keyboard_c_h
       
    25 #define _SDL_keyboard_c_h
       
    26 
       
    27 typedef struct SDL_Keyboard SDL_Keyboard;
       
    28 
       
    29 struct SDL_Keyboard
       
    30 {
       
    31     /* Free the keyboard when it's time */
       
    32     void (*FreeKeyboard) (SDL_Keyboard * keyboard);
       
    33 
       
    34     SDLMod modstate;
       
    35     Uint8 keystate[SDLK_LAST];
       
    36 
       
    37     struct
       
    38     {
       
    39         int firsttime;          /* if we check against the delay or repeat value */
       
    40         int delay;              /* the delay before we start repeating */
       
    41         int interval;           /* the delay between key repeat events */
       
    42         Uint32 timestamp;       /* the time the first keydown event occurred */
       
    43 
       
    44         SDL_Event evt;          /* the event we are supposed to repeat */
       
    45     } keyrepeat;
       
    46 
       
    47     void *driverdata;
       
    48 };
       
    49 
       
    50 
       
    51 /* Initialize the keyboard subsystem */
       
    52 extern int SDL_KeyboardInit(void);
       
    53 
       
    54 /* Get the keyboard at an index */
       
    55 extern SDL_Keyboard *SDL_GetKeyboard(int index);
       
    56 
       
    57 /* Add a keyboard, possibly reattaching at a particular index (or -1),
       
    58    returning the index of the keyboard, or -1 if there was an error.
       
    59  */
       
    60 extern int SDL_AddKeyboard(const SDL_Keyboard * keyboard, int index);
       
    61 
       
    62 /* Remove a keyboard at an index, clearing the slot for later */
       
    63 extern void SDL_DelKeyboard(int index);
       
    64 
       
    65 /* Clear the state of a keyboard at an index */
       
    66 extern void SDL_ResetKeyboard(int index);
       
    67 
       
    68 /* Send a keyboard event for a keyboard at an index */
       
    69 extern int SDL_SendKeyboardKey(int index, Uint8 state,
       
    70                                const SDL_keysym * keysym);
       
    71 
       
    72 /* Shutdown the keyboard subsystem */
       
    73 extern void SDL_KeyboardQuit(void);
       
    74 
       
    75 #endif /* _SDL_keyboard_c_h */
       
    76 
       
    77 /* vi: set ts=4 sw=4 expandtab: */