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1 | /* | |
2 | * QEMU keysym to keycode conversion using rdesktop keymaps | |
3 | * | |
4 | * Copyright (c) 2004 Johannes Schindelin | |
5 | * | |
6 | * Permission is hereby granted, free of charge, to any person obtaining a copy | |
7 | * of this software and associated documentation files (the "Software"), to deal | |
8 | * in the Software without restriction, including without limitation the rights | |
9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
10 | * copies of the Software, and to permit persons to whom the Software is | |
11 | * furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in | |
14 | * all copies or substantial portions of the Software. | |
15 | * | |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | |
17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | |
19 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | |
20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN | |
22 | * THE SOFTWARE. | |
23 | */ | |
24 | ||
25 | #ifndef QEMU_KEYMAPS_H | |
26 | #define QEMU_KEYMAPS_H | |
27 | ||
28 | #include "qemu-common.h" | |
29 | #include "ui/kbd-state.h" | |
30 | ||
31 | typedef struct { | |
32 | const char* name; | |
33 | int keysym; | |
34 | } name2keysym_t; | |
35 | ||
36 | /* scancode without modifiers */ | |
37 | #define SCANCODE_KEYMASK 0xff | |
38 | /* scancode without grey or up bit */ | |
39 | #define SCANCODE_KEYCODEMASK 0x7f | |
40 | ||
41 | /* "grey" keys will usually need a 0xe0 prefix */ | |
42 | #define SCANCODE_GREY 0x80 | |
43 | #define SCANCODE_EMUL0 0xE0 | |
44 | #define SCANCODE_EMUL1 0xE1 | |
45 | /* "up" flag */ | |
46 | #define SCANCODE_UP 0x80 | |
47 | ||
48 | /* Additional modifiers to use if not catched another way. */ | |
49 | #define SCANCODE_SHIFT 0x100 | |
50 | #define SCANCODE_CTRL 0x200 | |
51 | #define SCANCODE_ALT 0x400 | |
52 | #define SCANCODE_ALTGR 0x800 | |
53 | ||
54 | typedef struct kbd_layout_t kbd_layout_t; | |
55 | ||
56 | kbd_layout_t *init_keyboard_layout(const name2keysym_t *table, | |
57 | const char *language, Error **errp); | |
58 | int keysym2scancode(kbd_layout_t *k, int keysym, | |
59 | QKbdState *kbd, bool down); | |
60 | int keycode_is_keypad(kbd_layout_t *k, int keycode); | |
61 | int keysym_is_numlock(kbd_layout_t *k, int keysym); | |
62 | ||
63 | #endif /* QEMU_KEYMAPS_H */ |