78 lines
2.4 KiB
C
78 lines
2.4 KiB
C
/*
|
|
* QEMU keysym to keycode conversion using rdesktop keymaps
|
|
*
|
|
* Copyright (c) 2004 Johannes Schindelin
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
|
|
#ifndef __QEMU_KEYMAPS_H__
|
|
#define __QEMU_KEYMAPS_H__
|
|
|
|
#include "qemu-common.h"
|
|
|
|
typedef struct {
|
|
const char* name;
|
|
int keysym;
|
|
} name2keysym_t;
|
|
|
|
struct key_range {
|
|
int start;
|
|
int end;
|
|
struct key_range *next;
|
|
};
|
|
|
|
#define MAX_NORMAL_KEYCODE 512
|
|
#define MAX_EXTRA_COUNT 256
|
|
typedef struct {
|
|
uint16_t keysym2keycode[MAX_NORMAL_KEYCODE];
|
|
struct {
|
|
int keysym;
|
|
uint16_t keycode;
|
|
} keysym2keycode_extra[MAX_EXTRA_COUNT];
|
|
int extra_count;
|
|
struct key_range *keypad_range;
|
|
struct key_range *numlock_range;
|
|
} kbd_layout_t;
|
|
|
|
/* scancode without modifiers */
|
|
#define SCANCODE_KEYMASK 0xff
|
|
/* scancode without grey or up bit */
|
|
#define SCANCODE_KEYCODEMASK 0x7f
|
|
|
|
/* "grey" keys will usually need a 0xe0 prefix */
|
|
#define SCANCODE_GREY 0x80
|
|
#define SCANCODE_EMUL0 0xE0
|
|
/* "up" flag */
|
|
#define SCANCODE_UP 0x80
|
|
|
|
/* Additional modifiers to use if not catched another way. */
|
|
#define SCANCODE_SHIFT 0x100
|
|
#define SCANCODE_CTRL 0x200
|
|
#define SCANCODE_ALT 0x400
|
|
#define SCANCODE_ALTGR 0x800
|
|
|
|
|
|
void *init_keyboard_layout(const name2keysym_t *table, const char *language);
|
|
int keysym2scancode(void *kbd_layout, int keysym);
|
|
int keycode_is_keypad(void *kbd_layout, int keycode);
|
|
int keysym_is_numlock(void *kbd_layout, int keysym);
|
|
|
|
#endif /* __QEMU_KEYMAPS_H__ */
|