mirror of
https://github.com/robotn/gohook.git
synced 2024-11-23 03:56:47 +08:00
94 lines
2.9 KiB
C
94 lines
2.9 KiB
C
/* Copyright (C) 2006-2017 Alexander Barker.
|
|
*
|
|
* This program 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 3 of the License, or
|
|
* (at your option) any later version.
|
|
*/
|
|
|
|
#define USE_XKBCOMMON 0
|
|
//#define _included_input_helper 0
|
|
#ifndef _included_input_helper
|
|
#define _included_input_helper
|
|
|
|
#include <stdint.h>
|
|
#include <X11/Xlib.h>
|
|
|
|
#ifdef USE_XKBCOMMON
|
|
#include <X11/Xlib-xcb.h>
|
|
#include <xkbcommon/xkbcommon.h>
|
|
#include <xkbcommon/xkbcommon-x11.h>
|
|
#endif
|
|
|
|
|
|
// Virtual button codes that are not defined by X11.
|
|
#define Button1 1
|
|
#define Button2 2
|
|
#define Button3 3
|
|
#define WheelUp 4
|
|
#define WheelDown 5
|
|
#define WheelLeft 6
|
|
#define WheelRight 7
|
|
#define XButton1 8
|
|
#define XButton2 9
|
|
|
|
/* Converts an X11 key symbol to a single Unicode character. No direct X11
|
|
* functionality exists to provide this information.
|
|
*/
|
|
extern size_t keysym_to_unicode(KeySym keysym, uint16_t *buffer, size_t size);
|
|
|
|
/* Convert a single Unicode character to an X11 key symbol. This function
|
|
* provides a better translation than XStringToKeysym() for Unicode characters.
|
|
*/
|
|
extern KeySym unicode_to_keysym(uint16_t unicode);
|
|
|
|
/* Converts an X11 key code to the appropriate keyboard scan code.
|
|
*/
|
|
extern uint16_t keycode_to_scancode(KeyCode keycode);
|
|
|
|
/* Converts a keyboard scan code to the appropriate X11 key code.
|
|
*/
|
|
extern KeyCode scancode_to_keycode(uint16_t scancode);
|
|
|
|
|
|
#ifdef USE_XKBCOMMON
|
|
|
|
/* Converts an X11 key code to a Unicode character sequence. libXKBCommon support
|
|
* is required for this method.
|
|
*/
|
|
extern size_t keycode_to_unicode(struct xkb_state* state, KeyCode keycode, uint16_t *buffer, size_t size);
|
|
|
|
/* Create a xkb_state structure and return a pointer to it.
|
|
*/
|
|
extern struct xkb_state * create_xkb_state(struct xkb_context *context, xcb_connection_t *connection);
|
|
|
|
/* Release xkb_state structure created by create_xkb_state().
|
|
*/
|
|
extern void destroy_xkb_state(struct xkb_state* state);
|
|
|
|
#else
|
|
|
|
/* Converts an X11 key code and event mask to the appropriate X11 key symbol.
|
|
* This functions in much the same way as XKeycodeToKeysym() but allows for a
|
|
* faster and more flexible lookup.
|
|
*/
|
|
extern KeySym keycode_to_keysym(KeyCode keycode, unsigned int modifier_mask);
|
|
|
|
#endif
|
|
|
|
/* Initialize items required for KeyCodeToKeySym() and KeySymToUnicode()
|
|
* functionality. This method is called by OnLibraryLoad() and may need to be
|
|
* called in combination with UnloadInputHelper() if the native keyboard layout
|
|
* is changed.
|
|
*/
|
|
extern void load_input_helper();
|
|
|
|
/* De-initialize items required for KeyCodeToKeySym() and KeySymToUnicode()
|
|
* functionality. This method is called by OnLibraryUnload() and may need to be
|
|
* called in combination with LoadInputHelper() if the native keyboard layout
|
|
* is changed.
|
|
*/
|
|
extern void unload_input_helper();
|
|
|
|
#endif
|