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keymaps support (initial patch by Johannes Schindelin)

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1173 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2004-12-12 16:56:30 +00:00
parent 7b91a17212
commit 3d11d0eb33
44 changed files with 4107 additions and 113 deletions
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142
sdl.c
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@ -29,10 +29,6 @@
#include <signal.h>
#endif
#if defined(__APPLE__)
#define CONFIG_SDL_GENERIC_KBD
#endif
static SDL_Surface *screen;
static int gui_grab; /* if true, all keyboard/mouse events are grabbed */
static int last_vm_running;
@ -72,118 +68,26 @@ static void sdl_resize(DisplayState *ds, int w, int h)
ds->height = h;
}
#ifdef CONFIG_SDL_GENERIC_KBD
/* generic keyboard conversion */
/* XXX: use keymap tables defined in the VNC patch because the
following code suppose you have a US keyboard. */
#include "sdl_keysym.h"
#include "keymaps.c"
static const uint8_t scancodes[SDLK_LAST] = {
[SDLK_ESCAPE] = 0x01,
[SDLK_1] = 0x02,
[SDLK_2] = 0x03,
[SDLK_3] = 0x04,
[SDLK_4] = 0x05,
[SDLK_5] = 0x06,
[SDLK_6] = 0x07,
[SDLK_7] = 0x08,
[SDLK_8] = 0x09,
[SDLK_9] = 0x0a,
[SDLK_0] = 0x0b,
[SDLK_MINUS] = 0x0c,
[SDLK_EQUALS] = 0x0d,
[SDLK_BACKSPACE] = 0x0e,
[SDLK_TAB] = 0x0f,
[SDLK_q] = 0x10,
[SDLK_w] = 0x11,
[SDLK_e] = 0x12,
[SDLK_r] = 0x13,
[SDLK_t] = 0x14,
[SDLK_y] = 0x15,
[SDLK_u] = 0x16,
[SDLK_i] = 0x17,
[SDLK_o] = 0x18,
[SDLK_p] = 0x19,
[SDLK_LEFTBRACKET] = 0x1a,
[SDLK_RIGHTBRACKET] = 0x1b,
[SDLK_RETURN] = 0x1c,
[SDLK_LCTRL] = 0x1d,
[SDLK_a] = 0x1e,
[SDLK_s] = 0x1f,
[SDLK_d] = 0x20,
[SDLK_f] = 0x21,
[SDLK_g] = 0x22,
[SDLK_h] = 0x23,
[SDLK_j] = 0x24,
[SDLK_k] = 0x25,
[SDLK_l] = 0x26,
[SDLK_SEMICOLON] = 0x27,
[SDLK_QUOTE] = 0x28,
[SDLK_BACKQUOTE] = 0x29,
[SDLK_LSHIFT] = 0x2a,
[SDLK_BACKSLASH] = 0x2b,
[SDLK_z] = 0x2c,
[SDLK_x] = 0x2d,
[SDLK_c] = 0x2e,
[SDLK_v] = 0x2f,
[SDLK_b] = 0x30,
[SDLK_n] = 0x31,
[SDLK_m] = 0x32,
[SDLK_COMMA] = 0x33,
[SDLK_PERIOD] = 0x34,
[SDLK_SLASH] = 0x35,
[SDLK_KP_MULTIPLY] = 0x37,
[SDLK_LALT] = 0x38,
[SDLK_SPACE] = 0x39,
[SDLK_CAPSLOCK] = 0x3a,
[SDLK_F1] = 0x3b,
[SDLK_F2] = 0x3c,
[SDLK_F3] = 0x3d,
[SDLK_F4] = 0x3e,
[SDLK_F5] = 0x3f,
[SDLK_F6] = 0x40,
[SDLK_F7] = 0x41,
[SDLK_F8] = 0x42,
[SDLK_F9] = 0x43,
[SDLK_F10] = 0x44,
[SDLK_NUMLOCK] = 0x45,
[SDLK_SCROLLOCK] = 0x46,
[SDLK_KP7] = 0x47,
[SDLK_KP8] = 0x48,
[SDLK_KP9] = 0x49,
[SDLK_KP_MINUS] = 0x4a,
[SDLK_KP4] = 0x4b,
[SDLK_KP5] = 0x4c,
[SDLK_KP6] = 0x4d,
[SDLK_KP_PLUS] = 0x4e,
[SDLK_KP1] = 0x4f,
[SDLK_KP2] = 0x50,
[SDLK_KP3] = 0x51,
[SDLK_KP0] = 0x52,
[SDLK_KP_PERIOD] = 0x53,
[SDLK_PRINT] = 0x54,
[SDLK_LMETA] = 0x56,
static kbd_layout_t *kbd_layout = NULL;
[SDLK_KP_ENTER] = 0x9c,
[SDLK_KP_DIVIDE] = 0xb5,
[SDLK_UP] = 0xc8,
[SDLK_DOWN] = 0xd0,
[SDLK_RIGHT] = 0xcd,
[SDLK_LEFT] = 0xcb,
[SDLK_INSERT] = 0xd2,
[SDLK_HOME] = 0xc7,
[SDLK_END] = 0xcf,
[SDLK_PAGEUP] = 0xc9,
[SDLK_PAGEDOWN] = 0xd1,
[SDLK_DELETE] = 0xd3,
};
static uint8_t sdl_keyevent_to_keycode(const SDL_KeyboardEvent *ev)
static uint8_t sdl_keyevent_to_keycode_generic(const SDL_KeyboardEvent *ev)
{
return scancodes[ev->keysym.sym];
int keysym;
/* workaround for X11+SDL bug with AltGR */
keysym = ev->keysym.sym;
if (keysym == 0 && ev->keysym.scancode == 113)
keysym = SDLK_MODE;
return keysym2scancode(kbd_layout, keysym);
}
#elif defined(_WIN32)
/* specific keyboard conversions from scan codes */
#if defined(_WIN32)
static uint8_t sdl_keyevent_to_keycode(const SDL_KeyboardEvent *ev)
{
@ -305,8 +209,11 @@ static void sdl_process_key(SDL_KeyboardEvent *ev)
return;
}
/* XXX: not portable, but avoids complicated mappings */
keycode = sdl_keyevent_to_keycode(ev);
if (kbd_layout) {
keycode = sdl_keyevent_to_keycode_generic(ev);
} else {
keycode = sdl_keyevent_to_keycode(ev);
}
switch(keycode) {
case 0x00:
@ -558,6 +465,17 @@ void sdl_display_init(DisplayState *ds, int full_screen)
{
int flags;
#if defined(__APPLE__)
/* always use generic keymaps */
if (!keyboard_layout)
keyboard_layout = "en-us";
#endif
if(keyboard_layout) {
kbd_layout = init_keyboard_layout(keyboard_layout);
if (!kbd_layout)
exit(1);
}
flags = SDL_INIT_VIDEO | SDL_INIT_NOPARACHUTE;
if (SDL_Init (flags)) {
fprintf(stderr, "Could not initialize SDL - exiting\n");