src/video/win32/SDL_win32keyboard.c
author Sam Lantinga <slouken@libsdl.org>
Fri, 08 Feb 2008 08:35:49 +0000
changeset 2308 514f7c1651fc
parent 1895 c121d94672cb
child 2311 54e21acfec5a
permissions -rw-r--r--
Untested Win32 keyboard scancode code.
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     1
/*
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     2
    SDL - Simple DirectMedia Layer
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     3
    Copyright (C) 1997-2006 Sam Lantinga
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     4
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     5
    This library is free software; you can redistribute it and/or
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     6
    modify it under the terms of the GNU Lesser General Public
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     7
    License as published by the Free Software Foundation; either
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     8
    version 2.1 of the License, or (at your option) any later version.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
     9
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    10
    This library is distributed in the hope that it will be useful,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    11
    but WITHOUT ANY WARRANTY; without even the implied warranty of
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    12
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    13
    Lesser General Public License for more details.
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    14
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    15
    You should have received a copy of the GNU Lesser General Public
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    16
    License along with this library; if not, write to the Free Software
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    17
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    18
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    19
    Sam Lantinga
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    20
    slouken@libsdl.org
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    21
*/
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    22
#include "SDL_config.h"
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    23
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    24
#include "SDL_win32video.h"
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    25
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    26
#include "../../events/SDL_keyboard_c.h"
2308
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    27
#include "../../events/scancodes_win32.h"
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    28
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    29
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    30
WIN_InitKeyboard(_THIS)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    31
{
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    32
    SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    33
    SDL_Keyboard keyboard;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    34
2308
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    35
    data->key_layout = win32_scancode_table;
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    36
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    37
    SDL_zero(keyboard);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    38
    data->keyboard = SDL_AddKeyboard(&keyboard, -1);
2308
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    39
    WIN_UpdateKeymap(_this);
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    40
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    41
    SDL_SetScancodeName(SDL_SCANCODE_APPLICATION, "Menu");
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    42
    SDL_SetScancodeName(SDL_SCANCODE_LGUI, "Left Windows");
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    43
    SDL_SetScancodeName(SDL_SCANCODE_RGUI, "Right Windows");
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    44
}
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    45
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    46
void
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    47
WIN_UpdateKeymap(_THIS)
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    48
{
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    49
    SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    50
    int i;
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    51
    SDL_scancode scancode;
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    52
    SDLKey keymap[SDL_NUM_SCANCODES];
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    53
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    54
    SDL_GetDefaultKeymap(keymap);
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    55
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    56
    for (i = 0; i < SDL_arraysize(win32_scancode_table); i++) {
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    57
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    58
        /* Make sure this scancode is a valid character scancode */
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    59
        scancode = win32_scancode_table[i];
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    60
        if (scancode == SDL_SCANCODE_UNKNOWN ||
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    61
            (keymap[scancode] & SDLK_SCANCODE_MASK)) {
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    62
            continue;
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    63
        }
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    64
#ifndef MAPVK_VK_TO_CHAR
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    65
#define MAPVK_VK_TO_CHAR    2
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    66
#endif
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    67
        keymap[scancode] = (MapVirtualKey(i, MAPVK_VK_TO_CHAR) & 0x7FFF);
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    68
    }
514f7c1651fc Untested Win32 keyboard scancode code.
Sam Lantinga <slouken@libsdl.org>
parents: 1895
diff changeset
    69
    SDL_SetKeymap(data->keyboard, 0, keymap, SDL_NUM_SCANCODES);
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    70
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    71
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    72
void
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    73
WIN_QuitKeyboard(_THIS)
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    74
{
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    75
    SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    76
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    77
    SDL_DelKeyboard(data->keyboard);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    78
}
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    79
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
    80
/* vi: set ts=4 sw=4 expandtab: */