#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;
static int gui_fullscreen;
static int gui_key_modifier_pressed;
static int gui_keysym;
+static int gui_fullscreen_initial_grab;
+static int gui_grab_code = KMOD_LALT | KMOD_LCTRL;
+static uint8_t modifiers_state[256];
static void sdl_update(DisplayState *ds, int x, int y, int w, int h)
{
ds->data = screen->pixels;
ds->linesize = screen->pitch;
ds->depth = screen->format->BitsPerPixel;
+ ds->width = w;
+ ds->height = h;
}
+#ifdef CONFIG_SDL_GENERIC_KBD
+
+/* XXX: use keymap tables defined in the VNC patch because the
+ following code suppose you have a US keyboard. */
+
+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,
+
+ [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)
+{
+ return scancodes[ev->keysym.sym];
+}
+
+#elif defined(_WIN32)
+
+static uint8_t sdl_keyevent_to_keycode(const SDL_KeyboardEvent *ev)
+{
+ return ev->keysym.scancode;
+}
+
+#else
+
static const uint8_t x_keycode_to_pc_keycode[61] = {
0xc7, /* 97 Home */
0xc8, /* 98 Up */
0x53, /* 157 KP_Del */
};
-static void sdl_process_key(SDL_KeyboardEvent *ev)
+static uint8_t sdl_keyevent_to_keycode(const SDL_KeyboardEvent *ev)
{
- int keycode, v, i;
- static uint8_t modifiers_state[256];
-
- if (ev->keysym.sym == SDLK_PAUSE) {
- /* specific case */
- v = 0;
- if (ev->type == SDL_KEYUP)
- v |= 0x80;
- kbd_put_keycode(0xe1);
- kbd_put_keycode(0x1d | v);
- kbd_put_keycode(0x45 | v);
- return;
- }
+ int keycode;
- /* XXX: not portable, but avoids complicated mappings */
keycode = ev->keysym.scancode;
- /* XXX: windows version may not work: 0xe0/0xe1 should be trapped
- ? */
-#ifndef _WIN32
if (keycode < 9) {
keycode = 0;
} else if (keycode < 97) {
} else {
keycode = 0;
}
+ return keycode;
+}
+
#endif
+static void reset_keys(void)
+{
+ int i;
+ for(i = 0; i < 256; i++) {
+ if (modifiers_state[i]) {
+ if (i & 0x80)
+ kbd_put_keycode(0xe0);
+ kbd_put_keycode(i | 0x80);
+ modifiers_state[i] = 0;
+ }
+ }
+}
+
+static void sdl_process_key(SDL_KeyboardEvent *ev)
+{
+ int keycode, v;
+
+ if (ev->keysym.sym == SDLK_PAUSE) {
+ /* specific case */
+ v = 0;
+ if (ev->type == SDL_KEYUP)
+ v |= 0x80;
+ kbd_put_keycode(0xe1);
+ kbd_put_keycode(0x1d | v);
+ kbd_put_keycode(0x45 | v);
+ return;
+ }
+
+ /* XXX: not portable, but avoids complicated mappings */
+ keycode = sdl_keyevent_to_keycode(ev);
+
switch(keycode) {
case 0x00:
/* sent when leaving window: reset the modifiers state */
- for(i = 0; i < 256; i++) {
- if (modifiers_state[i]) {
- if (i & 0x80)
- kbd_put_keycode(0xe0);
- kbd_put_keycode(i | 0x80);
- }
- }
+ reset_keys();
return;
case 0x2a: /* Left Shift */
case 0x36: /* Right Shift */
strcat(buf, " [Stopped]");
}
if (gui_grab) {
- strcat(buf, " - Press Ctrl-Shift to exit grab");
+ strcat(buf, " - Press Ctrl-Alt to exit grab");
}
SDL_WM_SetCaption(buf, "QEMU");
}
if (!gui_saved_grab)
sdl_grab_end();
}
+ vga_invalidate_display();
vga_update_display();
- sdl_update(ds, 0, 0, screen->w, screen->h);
}
static void sdl_refresh(DisplayState *ds)
sdl_update_caption();
}
- vga_update_display();
+ if (is_active_console(vga_console))
+ vga_update_display();
+
while (SDL_PollEvent(ev)) {
switch (ev->type) {
case SDL_VIDEOEXPOSE:
case SDL_KEYDOWN:
case SDL_KEYUP:
if (ev->type == SDL_KEYDOWN) {
- mod_state = (SDL_GetModState() & (KMOD_LSHIFT | KMOD_LCTRL)) ==
- (KMOD_LSHIFT | KMOD_LCTRL);
+ mod_state = (SDL_GetModState() & gui_grab_code) ==
+ gui_grab_code;
gui_key_modifier_pressed = mod_state;
- if (gui_key_modifier_pressed &&
- ev->key.keysym.sym == SDLK_f) {
- gui_keysym = ev->key.keysym.sym;
+ if (gui_key_modifier_pressed) {
+ int keycode;
+ keycode = sdl_keyevent_to_keycode(&ev->key);
+ switch(keycode) {
+ case 0x21: /* 'f' key on US keyboard */
+ toggle_full_screen(ds);
+ gui_keysym = 1;
+ break;
+ case 0x02 ... 0x0a: /* '1' to '9' keys */
+ console_select(keycode - 0x02);
+ if (is_active_console(vga_console)) {
+ /* tell the vga console to redisplay itself */
+ vga_invalidate_display();
+ } else {
+ /* display grab if going to a text console */
+ if (gui_grab)
+ sdl_grab_end();
+ }
+ gui_keysym = 1;
+ break;
+ default:
+ break;
+ }
+ } else if (!is_active_console(vga_console)) {
+ int keysym;
+ keysym = 0;
+ if (ev->key.keysym.mod & (KMOD_LCTRL | KMOD_RCTRL)) {
+ switch(ev->key.keysym.sym) {
+ case SDLK_UP: keysym = QEMU_KEY_CTRL_UP; break;
+ case SDLK_DOWN: keysym = QEMU_KEY_CTRL_DOWN; break;
+ case SDLK_LEFT: keysym = QEMU_KEY_CTRL_LEFT; break;
+ case SDLK_RIGHT: keysym = QEMU_KEY_CTRL_RIGHT; break;
+ case SDLK_HOME: keysym = QEMU_KEY_CTRL_HOME; break;
+ case SDLK_END: keysym = QEMU_KEY_CTRL_END; break;
+ case SDLK_PAGEUP: keysym = QEMU_KEY_CTRL_PAGEUP; break;
+ case SDLK_PAGEDOWN: keysym = QEMU_KEY_CTRL_PAGEDOWN; break;
+ default: break;
+ }
+ } else {
+ switch(ev->key.keysym.sym) {
+ case SDLK_UP: keysym = QEMU_KEY_UP; break;
+ case SDLK_DOWN: keysym = QEMU_KEY_DOWN; break;
+ case SDLK_LEFT: keysym = QEMU_KEY_LEFT; break;
+ case SDLK_RIGHT: keysym = QEMU_KEY_RIGHT; break;
+ case SDLK_HOME: keysym = QEMU_KEY_HOME; break;
+ case SDLK_END: keysym = QEMU_KEY_END; break;
+ case SDLK_PAGEUP: keysym = QEMU_KEY_PAGEUP; break;
+ case SDLK_PAGEDOWN: keysym = QEMU_KEY_PAGEDOWN; break;
+ case SDLK_BACKSPACE: keysym = QEMU_KEY_BACKSPACE; break; case SDLK_DELETE: keysym = QEMU_KEY_DELETE; break;
+ default: break;
+ }
+ }
+ if (keysym) {
+ kbd_put_keysym(keysym);
+ } else if (ev->key.keysym.unicode != 0) {
+ kbd_put_keysym(ev->key.keysym.unicode);
+ }
}
} else if (ev->type == SDL_KEYUP) {
- mod_state = (SDL_GetModState() & (KMOD_LSHIFT | KMOD_LCTRL));
+ mod_state = (SDL_GetModState() & gui_grab_code);
if (!mod_state) {
if (gui_key_modifier_pressed) {
- switch(gui_keysym) {
- case SDLK_f:
- toggle_full_screen(ds);
- break;
- case 0:
- /* exit/enter grab if pressing Ctrl-Shift */
+ if (gui_keysym == 0) {
+ /* exit/enter grab if pressing Ctrl-Alt */
if (!gui_grab)
sdl_grab_start();
else
sdl_grab_end();
+ /* SDL does not send back all the
+ modifiers key, so we must correct it */
+ reset_keys();
break;
}
gui_key_modifier_pressed = 0;
}
}
}
- sdl_process_key(&ev->key);
+ if (is_active_console(vga_console))
+ sdl_process_key(&ev->key);
break;
case SDL_QUIT:
- reset_requested = 1;
+ qemu_system_shutdown_request();
break;
case SDL_MOUSEMOTION:
if (gui_grab) {
}
break;
case SDL_ACTIVEEVENT:
- if (gui_grab && (ev->active.gain & SDL_ACTIVEEVENTMASK) == 0) {
+ if (gui_grab && (ev->active.gain & SDL_ACTIVEEVENTMASK) == 0 &&
+ !gui_fullscreen_initial_grab) {
sdl_grab_end();
}
break;
SDL_Quit();
}
-void sdl_display_init(DisplayState *ds)
+void sdl_display_init(DisplayState *ds, int full_screen)
{
int flags;
fprintf(stderr, "Could not initialize SDL - exiting\n");
exit(1);
}
-
#ifndef _WIN32
/* NOTE: we still want Ctrl-C to work, so we undo the SDL redirections */
signal(SIGINT, SIG_DFL);
sdl_resize(ds, 640, 400);
sdl_update_caption();
SDL_EnableKeyRepeat(250, 50);
+ SDL_EnableUNICODE(1);
gui_grab = 0;
atexit(sdl_cleanup);
+ if (full_screen) {
+ gui_fullscreen = 1;
+ gui_fullscreen_initial_grab = 1;
+ sdl_grab_start();
+ }
}
projects / qemu.git / blobdiff