Mercurial > sdl-ios-xcode
annotate include/SDL_keyboard.h @ 664:abfdc08eb289
Date: Sun, 3 Aug 2003 22:07:57 +0200
From: Max Horn
Subject: SDL OSX fullscreen FIX
the attached patch fixes the fullscreen problems on SDL/OSX. The cause
was that click events are bounded by winRect. Now, winRect is set to
the size of the video surface. But if you e.g. request a 640x420
surface, you might get a 640x480 "real" surface. Still,
SDL_VideoSurface->h will be set to 420! Thus, the upper 60 pixels in my
example received no mouse down events.
My fix simply disables this clipping when in full screen mode - after
all, all clicks then should be inside the screen surface. Higher SDL
functions ensure that the coordinates then are clipped to 640x420. It
works fine in all my tests here. I don't know if it's the right thing
to do in multi screen scenarios, though.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Mon, 04 Aug 2003 01:00:30 +0000 |
| parents | 9154ec9ca3d2 |
| children | b8d311d90021 |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
|
297
f6ffac90895c
Updated copyright information for 2002
Sam Lantinga <slouken@libsdl.org>
parents:
251
diff
changeset
|
3 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002 Sam Lantinga |
| 0 | 4 |
| 5 This library is free software; you can redistribute it and/or | |
| 6 modify it under the terms of the GNU Library General Public | |
| 7 License as published by the Free Software Foundation; either | |
| 8 version 2 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 Library General Public License for more details. | |
| 14 | |
| 15 You should have received a copy of the GNU Library General Public | |
| 16 License along with this library; if not, write to the Free | |
| 17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 18 | |
| 19 Sam Lantinga | |
|
251
b8688cfdc232
Updated the headers with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
20 slouken@libsdl.org |
| 0 | 21 */ |
| 22 | |
| 23 #ifdef SAVE_RCSID | |
| 24 static char rcsid = | |
| 25 "@(#) $Id$"; | |
| 26 #endif | |
| 27 | |
| 28 /* Include file for SDL keyboard event handling */ | |
| 29 | |
| 30 #ifndef _SDL_keyboard_h | |
| 31 #define _SDL_keyboard_h | |
| 32 | |
| 33 #include "SDL_types.h" | |
| 34 #include "SDL_keysym.h" | |
| 35 | |
| 36 #include "begin_code.h" | |
| 37 /* Set up for C function definitions, even when using C++ */ | |
| 38 #ifdef __cplusplus | |
| 39 extern "C" { | |
| 40 #endif | |
| 41 | |
| 42 /* Keysym structure | |
| 43 - The scancode is hardware dependent, and should not be used by general | |
| 44 applications. If no hardware scancode is available, it will be 0. | |
| 45 | |
| 46 - The 'unicode' translated character is only available when character | |
| 47 translation is enabled by the SDL_EnableUNICODE() API. If non-zero, | |
| 48 this is a UNICODE character corresponding to the keypress. If the | |
| 49 high 9 bits of the character are 0, then this maps to the equivalent | |
| 50 ASCII character: | |
| 51 char ch; | |
| 52 if ( (keysym.unicode & 0xFF80) == 0 ) { | |
| 53 ch = keysym.unicode & 0x7F; | |
| 54 } else { | |
| 55 An international character.. | |
| 56 } | |
| 57 */ | |
| 58 typedef struct { | |
| 59 Uint8 scancode; /* hardware specific scancode */ | |
| 60 SDLKey sym; /* SDL virtual keysym */ | |
| 61 SDLMod mod; /* current key modifiers */ | |
| 62 Uint16 unicode; /* translated character */ | |
| 63 } SDL_keysym; | |
| 64 | |
| 65 /* This is the mask which refers to all hotkey bindings */ | |
| 66 #define SDL_ALL_HOTKEYS 0xFFFFFFFF | |
| 67 | |
| 68 /* Function prototypes */ | |
| 69 /* | |
| 70 * Enable/Disable UNICODE translation of keyboard input. | |
| 71 * This translation has some overhead, so translation defaults off. | |
| 72 * If 'enable' is 1, translation is enabled. | |
| 73 * If 'enable' is 0, translation is disabled. | |
| 74 * If 'enable' is -1, the translation state is not changed. | |
| 75 * It returns the previous state of keyboard translation. | |
| 76 */ | |
|
337
9154ec9ca3d2
Explicitly specify the SDL API calling convention (C by default)
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
77 extern DECLSPEC int SDLCALL SDL_EnableUNICODE(int enable); |
| 0 | 78 |
| 79 /* | |
| 80 * Enable/Disable keyboard repeat. Keyboard repeat defaults to off. | |
| 81 * 'delay' is the initial delay in ms between the time when a key is | |
| 82 * pressed, and keyboard repeat begins. | |
| 83 * 'interval' is the time in ms between keyboard repeat events. | |
| 84 */ | |
| 85 #define SDL_DEFAULT_REPEAT_DELAY 500 | |
| 86 #define SDL_DEFAULT_REPEAT_INTERVAL 30 | |
| 87 /* | |
| 88 * If 'delay' is set to 0, keyboard repeat is disabled. | |
| 89 */ | |
|
337
9154ec9ca3d2
Explicitly specify the SDL API calling convention (C by default)
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
90 extern DECLSPEC int SDLCALL SDL_EnableKeyRepeat(int delay, int interval); |
| 0 | 91 |
| 92 /* | |
| 93 * Get a snapshot of the current state of the keyboard. | |
| 94 * Returns an array of keystates, indexed by the SDLK_* syms. | |
| 95 * Used: | |
| 96 * Uint8 *keystate = SDL_GetKeyState(NULL); | |
| 97 * if ( keystate[SDLK_RETURN] ) ... <RETURN> is pressed. | |
| 98 */ | |
|
337
9154ec9ca3d2
Explicitly specify the SDL API calling convention (C by default)
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
99 extern DECLSPEC Uint8 * SDLCALL SDL_GetKeyState(int *numkeys); |
| 0 | 100 |
| 101 /* | |
| 102 * Get the current key modifier state | |
| 103 */ | |
|
337
9154ec9ca3d2
Explicitly specify the SDL API calling convention (C by default)
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
104 extern DECLSPEC SDLMod SDLCALL SDL_GetModState(void); |
| 0 | 105 |
| 106 /* | |
| 107 * Set the current key modifier state | |
| 108 * This does not change the keyboard state, only the key modifier flags. | |
| 109 */ | |
|
337
9154ec9ca3d2
Explicitly specify the SDL API calling convention (C by default)
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
110 extern DECLSPEC void SDLCALL SDL_SetModState(SDLMod modstate); |
| 0 | 111 |
| 112 /* | |
| 113 * Get the name of an SDL virtual keysym | |
| 114 */ | |
|
337
9154ec9ca3d2
Explicitly specify the SDL API calling convention (C by default)
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
115 extern DECLSPEC char * SDLCALL SDL_GetKeyName(SDLKey key); |
| 0 | 116 |
| 117 | |
| 118 /* Ends C function definitions when using C++ */ | |
| 119 #ifdef __cplusplus | |
| 120 } | |
| 121 #endif | |
| 122 #include "close_code.h" | |
| 123 | |
| 124 #endif /* _SDL_keyboard_h */ |