Mercurial > sdl-ios-xcode

comparison src/events/SDL_keyboard_c.h @ 1895:c121d94672cb

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
author Sam Lantinga <slouken@libsdl.org>
date Mon, 10 Jul 2006 21:04:37 +0000
parents
children 047245361002
comparison
equal deleted inserted replaced
1894:c69cee13dd76 1895:c121d94672cb
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 #include "SDL_keysym.h"
28 #include "SDL_events.h"
29
30 typedef struct SDL_Keyboard SDL_Keyboard;
31
32 struct SDL_Keyboard
33 {
34 /* Free the keyboard when it's time */
35 void (*FreeKeyboard) (SDL_Keyboard * keyboard);
36
37 /* Data common to all keyboards */
38 SDL_WindowID focus;
39 Uint16 modstate;
40 Uint8 keystate[SDLK_LAST];
41
42 struct
43 {
44 int firsttime; /* if we check against the delay or repeat value */
45 int delay; /* the delay before we start repeating */
46 int interval; /* the delay between key repeat events */
47 Uint32 timestamp; /* the time the first keydown event occurred */
48
49 SDL_Event evt; /* the event we are supposed to repeat */
50 } repeat;
51
52 void *driverdata;
53 };
54
55 /* Used by the OS keyboard code to detect whether or not to do UNICODE */
56 #ifndef DEFAULT_UNICODE_TRANSLATION
57 #define DEFAULT_UNICODE_TRANSLATION 0 /* Default off because of overhead */
58 #endif
59 extern int SDL_TranslateUNICODE;
60
61 /* Initialize the keyboard subsystem */
62 extern int SDL_KeyboardInit(void);
63
64 /* Get the keyboard at an index */
65 extern SDL_Keyboard *SDL_GetKeyboard(int index);
66
67 /* Add a keyboard, possibly reattaching at a particular index (or -1),
68 returning the index of the keyboard, or -1 if there was an error.
69 */
70 extern int SDL_AddKeyboard(const SDL_Keyboard * keyboard, int index);
71
72 /* Remove a keyboard at an index, clearing the slot for later */
73 extern void SDL_DelKeyboard(int index);
74
75 /* Clear the state of a keyboard at an index */
76 extern void SDL_ResetKeyboard(int index);
77
78 /* Set the keyboard focus window */
79 extern void SDL_SetKeyboardFocus(int index, SDL_WindowID windowID);
80
81 /* Send a keyboard event for a keyboard at an index */
82 extern int SDL_SendKeyboardKey(int index, Uint8 state, Uint8 scancode,
83 SDLKey key);
84
85 /* Send keyboard text input for a keyboard at an index */
86 extern int SDL_SendKeyboardText(int index, const char *text);
87
88 /* Used by the event loop to queue pending keyboard repeat events */
89 extern void SDL_CheckKeyRepeat(void);
90
91 /* Shutdown the keyboard subsystem */
92 extern void SDL_KeyboardQuit(void);
93
94 #endif /* _SDL_keyboard_c_h */
95
96 /* vi: set ts=4 sw=4 expandtab: */