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Commit | Line | Data |
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8fc1a3f5 GH |
1 | /* |
2 | * QEMU SDL display driver | |
3 | * | |
4 | * Copyright (c) 2003 Fabrice Bellard | |
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 | /* Ported SDL 1.2 code to 2.0 by Dave Airlie. */ | |
25 | ||
e16f4c87 | 26 | #include "qemu/osdep.h" |
8fc1a3f5 GH |
27 | #include "qemu-common.h" |
28 | #include "ui/console.h" | |
29 | #include "ui/input.h" | |
30 | #include "ui/sdl2.h" | |
31 | #include "sysemu/sysemu.h" | |
32 | ||
8fc1a3f5 GH |
33 | static uint8_t modifiers_state[SDL_NUM_SCANCODES]; |
34 | ||
8fc1a3f5 GH |
35 | void sdl2_process_key(struct sdl2_console *scon, |
36 | SDL_KeyboardEvent *ev) | |
37 | { | |
ed7b2624 | 38 | int qcode; |
8fc1a3f5 GH |
39 | QemuConsole *con = scon ? scon->dcl.con : NULL; |
40 | ||
ed7b2624 DB |
41 | if (ev->keysym.scancode >= qemu_input_map_usb_to_qcode_len) { |
42 | return; | |
43 | } | |
44 | ||
45 | qcode = qemu_input_map_usb_to_qcode[ev->keysym.scancode]; | |
46 | ||
34013c37 | 47 | /* modifier state tracking */ |
8fc1a3f5 | 48 | switch (ev->keysym.scancode) { |
8fc1a3f5 GH |
49 | case SDL_SCANCODE_LCTRL: |
50 | case SDL_SCANCODE_LSHIFT: | |
51 | case SDL_SCANCODE_LALT: | |
52 | case SDL_SCANCODE_LGUI: | |
53 | case SDL_SCANCODE_RCTRL: | |
54 | case SDL_SCANCODE_RSHIFT: | |
55 | case SDL_SCANCODE_RALT: | |
56 | case SDL_SCANCODE_RGUI: | |
57 | if (ev->type == SDL_KEYUP) { | |
58 | modifiers_state[ev->keysym.scancode] = 0; | |
59 | } else { | |
60 | modifiers_state[ev->keysym.scancode] = 1; | |
61 | } | |
34013c37 | 62 | break; |
8fc1a3f5 | 63 | default: |
34013c37 GH |
64 | /* nothing */ |
65 | break; | |
66 | } | |
67 | ||
68 | if (!qemu_console_is_graphic(con)) { | |
3dd2ca54 GH |
69 | bool ctrl = (modifiers_state[SDL_SCANCODE_LCTRL] || |
70 | modifiers_state[SDL_SCANCODE_RCTRL]); | |
34013c37 GH |
71 | if (ev->type == SDL_KEYDOWN) { |
72 | switch (ev->keysym.scancode) { | |
73 | case SDL_SCANCODE_RETURN: | |
74 | kbd_put_keysym_console(con, '\n'); | |
75 | break; | |
34013c37 | 76 | default: |
3dd2ca54 | 77 | kbd_put_qcode_console(con, qcode, ctrl); |
34013c37 GH |
78 | break; |
79 | } | |
80 | } | |
81 | } else { | |
8fc1a3f5 GH |
82 | qemu_input_event_send_key_qcode(con, qcode, |
83 | ev->type == SDL_KEYDOWN); | |
84 | } | |
85 | } |