1af0c41561
--HG-- extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%402729
119 lines
3.9 KiB
C
119 lines
3.9 KiB
C
/*
|
|
SDL - Simple DirectMedia Layer
|
|
Copyright (C) 1997-2006 Sam Lantinga
|
|
|
|
This library 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 2.1 of the License, or (at your option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with this library; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
|
|
Sam Lantinga
|
|
slouken@libsdl.org
|
|
*/
|
|
#include "SDL_config.h"
|
|
|
|
#include "SDL_win32video.h"
|
|
|
|
#include "../../events/SDL_keyboard_c.h"
|
|
#include "../../events/scancodes_win32.h"
|
|
|
|
#ifndef MAPVK_VK_TO_VSC
|
|
#define MAPVK_VK_TO_VSC 0
|
|
#endif
|
|
#ifndef MAPVK_VSC_TO_VK
|
|
#define MAPVK_VSC_TO_VK 1
|
|
#endif
|
|
#ifndef MAPVK_VK_TO_CHAR
|
|
#define MAPVK_VK_TO_CHAR 2
|
|
#endif
|
|
|
|
/* Alphabetic scancodes for PC keyboards */
|
|
BYTE alpha_scancodes[26] = {
|
|
30, 48, 46, 32, 18, 33, 34, 35, 23, 36, 37, 38, 50, 49, 24,
|
|
25, 16, 19, 31, 20, 22, 47, 17, 45, 21, 44
|
|
};
|
|
BYTE keypad_scancodes[10] = {
|
|
82, 79, 80, 81, 75, 76, 77, 71, 72, 73
|
|
};
|
|
|
|
void
|
|
WIN_InitKeyboard(_THIS)
|
|
{
|
|
SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
|
|
SDL_Keyboard keyboard;
|
|
int i;
|
|
|
|
/* Make sure the alpha scancodes are correct. T isn't usually remapped */
|
|
if (MapVirtualKey('T', MAPVK_VK_TO_VSC) != alpha_scancodes['T'-'A']) {
|
|
printf("Fixing alpha scancode map, assuming US QWERTY layout!\nPlease send the following 26 lines of output to the SDL mailing list <sdl@libsdl.org>, including a description of your keyboard hardware.\n");
|
|
for (i = 0; i < SDL_arraysize(alpha_scancodes); ++i) {
|
|
alpha_scancodes[i] = MapVirtualKey('A'+i, MAPVK_VK_TO_VSC);
|
|
printf("%d = %d\n", i, alpha_scancodes[i]);
|
|
}
|
|
}
|
|
if (MapVirtualKey(VK_NUMPAD0, MAPVK_VK_TO_VSC) != keypad_scancodes[0]) {
|
|
printf("Fixing keypad scancode map!\nPlease send the following 10 lines of output to the SDL mailing list <sdl@libsdl.org>, including a description of your keyboard hardware.\n");
|
|
for (i = 0; i < SDL_arraysize(keypad_scancodes); ++i) {
|
|
keypad_scancodes[i] = MapVirtualKey(VK_NUMPAD0+i, MAPVK_VK_TO_VSC);
|
|
printf("%d = %d\n", i, keypad_scancodes[i]);
|
|
}
|
|
}
|
|
|
|
data->key_layout = win32_scancode_table;
|
|
|
|
SDL_zero(keyboard);
|
|
data->keyboard = SDL_AddKeyboard(&keyboard, -1);
|
|
WIN_UpdateKeymap(data->keyboard);
|
|
|
|
SDL_SetScancodeName(SDL_SCANCODE_APPLICATION, "Menu");
|
|
SDL_SetScancodeName(SDL_SCANCODE_LGUI, "Left Windows");
|
|
SDL_SetScancodeName(SDL_SCANCODE_RGUI, "Right Windows");
|
|
}
|
|
|
|
void
|
|
WIN_UpdateKeymap(int keyboard)
|
|
{
|
|
int i;
|
|
SDL_scancode scancode;
|
|
SDLKey keymap[SDL_NUM_SCANCODES];
|
|
|
|
SDL_GetDefaultKeymap(keymap);
|
|
|
|
for (i = 0; i < SDL_arraysize(win32_scancode_table); i++) {
|
|
|
|
/* Make sure this scancode is a valid character scancode */
|
|
scancode = win32_scancode_table[i];
|
|
if (scancode == SDL_SCANCODE_UNKNOWN ||
|
|
(keymap[scancode] & SDLK_SCANCODE_MASK)) {
|
|
continue;
|
|
}
|
|
|
|
/* Alphabetic keys are handled specially, since Windows remaps them */
|
|
if (i >= 'A' && i <= 'Z') {
|
|
BYTE vsc = alpha_scancodes[i-'A'];
|
|
keymap[scancode] = MapVirtualKey(vsc, MAPVK_VSC_TO_VK) + 0x20;
|
|
} else {
|
|
keymap[scancode] = (MapVirtualKey(i, MAPVK_VK_TO_CHAR) & 0x7FFF);
|
|
}
|
|
}
|
|
SDL_SetKeymap(keyboard, 0, keymap, SDL_NUM_SCANCODES);
|
|
}
|
|
|
|
void
|
|
WIN_QuitKeyboard(_THIS)
|
|
{
|
|
SDL_VideoData *data = (SDL_VideoData *) _this->driverdata;
|
|
|
|
SDL_DelKeyboard(data->keyboard);
|
|
}
|
|
|
|
/* vi: set ts=4 sw=4 expandtab: */
|