diff options
Diffstat (limited to 'dependencies/SDL/SDL_keyboard.h')
| -rw-r--r-- | dependencies/SDL/SDL_keyboard.h | 353 |
1 files changed, 0 insertions, 353 deletions
diff --git a/dependencies/SDL/SDL_keyboard.h b/dependencies/SDL/SDL_keyboard.h deleted file mode 100644 index e7663fb..0000000 --- a/dependencies/SDL/SDL_keyboard.h +++ /dev/null @@ -1,353 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2022 Sam Lantinga <slouken@libsdl.org> - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ - -/** - * \file SDL_keyboard.h - * - * Include file for SDL keyboard event handling - */ - -#ifndef SDL_keyboard_h_ -#define SDL_keyboard_h_ - -#include "SDL_stdinc.h" -#include "SDL_error.h" -#include "SDL_keycode.h" -#include "SDL_video.h" - -#include "begin_code.h" -/* Set up for C function definitions, even when using C++ */ -#ifdef __cplusplus -extern "C" { -#endif - -/** - * \brief The SDL keysym structure, used in key events. - * - * \note If you are looking for translated character input, see the ::SDL_TEXTINPUT event. - */ -typedef struct SDL_Keysym -{ - SDL_Scancode scancode; /**< SDL physical key code - see ::SDL_Scancode for details */ - SDL_Keycode sym; /**< SDL virtual key code - see ::SDL_Keycode for details */ - Uint16 mod; /**< current key modifiers */ - Uint32 unused; -} SDL_Keysym; - -/* Function prototypes */ - -/** - * Query the window which currently has keyboard focus. - * - * \returns the window with keyboard focus. - * - * \since This function is available since SDL 2.0.0. - */ -extern DECLSPEC SDL_Window * SDLCALL SDL_GetKeyboardFocus(void); - -/** - * Get a snapshot of the current state of the keyboard. - * - * The pointer returned is a pointer to an internal SDL array. It will be - * valid for the whole lifetime of the application and should not be freed by - * the caller. - * - * A array element with a value of 1 means that the key is pressed and a value - * of 0 means that it is not. Indexes into this array are obtained by using - * SDL_Scancode values. - * - * Use SDL_PumpEvents() to update the state array. - * - * This function gives you the current state after all events have been - * processed, so if a key or button has been pressed and released before you - * process events, then the pressed state will never show up in the - * SDL_GetKeyboardState() calls. - * - * Note: This function doesn't take into account whether shift has been - * pressed or not. - * - * \param numkeys if non-NULL, receives the length of the returned array - * \returns a pointer to an array of key states. - * - * \since This function is available since SDL 2.0.0. - * - * \sa SDL_PumpEvents - * \sa SDL_ResetKeyboard - */ -extern DECLSPEC const Uint8 *SDLCALL SDL_GetKeyboardState(int *numkeys); - -/** - * Clear the state of the keyboard - * - * This function will generate key up events for all pressed keys. - * - * \since This function is available since SDL 2.24.0. - * - * \sa SDL_GetKeyboardState - */ -extern DECLSPEC void SDLCALL SDL_ResetKeyboard(void); - -/** - * Get the current key modifier state for the keyboard. - * - * \returns an OR'd combination of the modifier keys for the keyboard. See - * SDL_Keymod for details. - * - * \since This function is available since SDL 2.0.0. - * - * \sa SDL_GetKeyboardState - * \sa SDL_SetModState - */ -extern DECLSPEC SDL_Keymod SDLCALL SDL_GetModState(void); - -/** - * Set the current key modifier state for the keyboard. - * - * The inverse of SDL_GetModState(), SDL_SetModState() allows you to impose - * modifier key states on your application. Simply pass your desired modifier - * states into `modstate`. This value may be a bitwise, OR'd combination of - * SDL_Keymod values. - * - * This does not change the keyboard state, only the key modifier flags that - * SDL reports. - * - * \param modstate the desired SDL_Keymod for the keyboard - * - * \since This function is available since SDL 2.0.0. - * - * \sa SDL_GetModState - */ -extern DECLSPEC void SDLCALL SDL_SetModState(SDL_Keymod modstate); - -/** - * Get the key code corresponding to the given scancode according to the - * current keyboard layout. - * - * See SDL_Keycode for details. - * - * \param scancode the desired SDL_Scancode to query - * \returns the SDL_Keycode that corresponds to the given SDL_Scancode. - * - * \since This function is available since SDL 2.0.0. - * - * \sa SDL_GetKeyName - * \sa SDL_GetScancodeFromKey - */ -extern DECLSPEC SDL_Keycode SDLCALL SDL_GetKeyFromScancode(SDL_Scancode scancode); - -/** - * Get the scancode corresponding to the given key code according to the - * current keyboard layout. - * - * See SDL_Scancode for details. - * - * \param key the desired SDL_Keycode to query - * \returns the SDL_Scancode that corresponds to the given SDL_Keycode. - * - * \since This function is available since SDL 2.0.0. - * - * \sa SDL_GetKeyFromScancode - * \sa SDL_GetScancodeName - */ -extern DECLSPEC SDL_Scancode SDLCALL SDL_GetScancodeFromKey(SDL_Keycode key); - -/** - * Get a human-readable name for a scancode. - * - * See SDL_Scancode for details. - * - * **Warning**: The returned name is by design not stable across platforms, - * e.g. the name for `SDL_SCANCODE_LGUI` is "Left GUI" under Linux but "Left - * Windows" under Microsoft Windows, and some scancodes like - * `SDL_SCANCODE_NONUSBACKSLASH` don't have any name at all. There are even - * scancodes that share names, e.g. `SDL_SCANCODE_RETURN` and - * `SDL_SCANCODE_RETURN2` (both called "Return"). This function is therefore - * unsuitable for creating a stable cross-platform two-way mapping between - * strings and scancodes. - * - * \param scancode the desired SDL_Scancode to query - * \returns a pointer to the name for the scancode. If the scancode doesn't - * have a name this function returns an empty string (""). - * - * \since This function is available since SDL 2.0.0. - * - * \sa SDL_GetScancodeFromKey - * \sa SDL_GetScancodeFromName - */ -extern DECLSPEC const char *SDLCALL SDL_GetScancodeName(SDL_Scancode scancode); - -/** - * Get a scancode from a human-readable name. - * - * \param name the human-readable scancode name - * \returns the SDL_Scancode, or `SDL_SCANCODE_UNKNOWN` if the name wasn't - * recognized; call SDL_GetError() for more information. - * - * \since This function is available since SDL 2.0.0. - * - * \sa SDL_GetKeyFromName - * \sa SDL_GetScancodeFromKey - * \sa SDL_GetScancodeName - */ -extern DECLSPEC SDL_Scancode SDLCALL SDL_GetScancodeFromName(const char *name); - -/** - * Get a human-readable name for a key. - * - * See SDL_Scancode and SDL_Keycode for details. - * - * \param key the desired SDL_Keycode to query - * \returns a pointer to a UTF-8 string that stays valid at least until the - * next call to this function. If you need it around any longer, you - * must copy it. If the key doesn't have a name, this function - * returns an empty string (""). - * - * \since This function is available since SDL 2.0.0. - * - * \sa SDL_GetKeyFromName - * \sa SDL_GetKeyFromScancode - * \sa SDL_GetScancodeFromKey - */ -extern DECLSPEC const char *SDLCALL SDL_GetKeyName(SDL_Keycode key); - -/** - * Get a key code from a human-readable name. - * - * \param name the human-readable key name - * \returns key code, or `SDLK_UNKNOWN` if the name wasn't recognized; call - * SDL_GetError() for more information. - * - * \since This function is available since SDL 2.0.0. - * - * \sa SDL_GetKeyFromScancode - * \sa SDL_GetKeyName - * \sa SDL_GetScancodeFromName - */ -extern DECLSPEC SDL_Keycode SDLCALL SDL_GetKeyFromName(const char *name); - -/** - * Start accepting Unicode text input events. - * - * This function will start accepting Unicode text input events in the focused - * SDL window, and start emitting SDL_TextInputEvent (SDL_TEXTINPUT) and - * SDL_TextEditingEvent (SDL_TEXTEDITING) events. Please use this function in - * pair with SDL_StopTextInput(). - * - * On some platforms using this function activates the screen keyboard. - * - * \since This function is available since SDL 2.0.0. - * - * \sa SDL_SetTextInputRect - * \sa SDL_StopTextInput - */ -extern DECLSPEC void SDLCALL SDL_StartTextInput(void); - -/** - * Check whether or not Unicode text input events are enabled. - * - * \returns SDL_TRUE if text input events are enabled else SDL_FALSE. - * - * \since This function is available since SDL 2.0.0. - * - * \sa SDL_StartTextInput - */ -extern DECLSPEC SDL_bool SDLCALL SDL_IsTextInputActive(void); - -/** - * Stop receiving any text input events. - * - * \since This function is available since SDL 2.0.0. - * - * \sa SDL_StartTextInput - */ -extern DECLSPEC void SDLCALL SDL_StopTextInput(void); - -/** - * Dismiss the composition window/IME without disabling the subsystem. - * - * \since This function is available since SDL 2.0.22. - * - * \sa SDL_StartTextInput - * \sa SDL_StopTextInput - */ -extern DECLSPEC void SDLCALL SDL_ClearComposition(void); - -/** - * Returns if an IME Composite or Candidate window is currently shown. - * - * \since This function is available since SDL 2.0.22. - */ -extern DECLSPEC SDL_bool SDLCALL SDL_IsTextInputShown(void); - -/** - * Set the rectangle used to type Unicode text inputs. - * - * To start text input in a given location, this function is intended to be - * called before SDL_StartTextInput, although some platforms support moving - * the rectangle even while text input (and a composition) is active. - * - * Note: If you want to use the system native IME window, try setting hint - * **SDL_HINT_IME_SHOW_UI** to **1**, otherwise this function won't give you - * any feedback. - * - * \param rect the SDL_Rect structure representing the rectangle to receive - * text (ignored if NULL) - * - * \since This function is available since SDL 2.0.0. - * - * \sa SDL_StartTextInput - */ -extern DECLSPEC void SDLCALL SDL_SetTextInputRect(const SDL_Rect *rect); - -/** - * Check whether the platform has screen keyboard support. - * - * \returns SDL_TRUE if the platform has some screen keyboard support or - * SDL_FALSE if not. - * - * \since This function is available since SDL 2.0.0. - * - * \sa SDL_StartTextInput - * \sa SDL_IsScreenKeyboardShown - */ -extern DECLSPEC SDL_bool SDLCALL SDL_HasScreenKeyboardSupport(void); - -/** - * Check whether the screen keyboard is shown for given window. - * - * \param window the window for which screen keyboard should be queried - * \returns SDL_TRUE if screen keyboard is shown or SDL_FALSE if not. - * - * \since This function is available since SDL 2.0.0. - * - * \sa SDL_HasScreenKeyboardSupport - */ -extern DECLSPEC SDL_bool SDLCALL SDL_IsScreenKeyboardShown(SDL_Window *window); - -/* Ends C function definitions when using C++ */ -#ifdef __cplusplus -} -#endif -#include "close_code.h" - -#endif /* SDL_keyboard_h_ */ - -/* vi: set ts=4 sw=4 expandtab: */ |