static void curses_refresh(DisplayChangeListener *dcl)
{
int chr, nextchr, keysym, keycode, keycode_alt;
if (invalidate) {
clear();
refresh();
curses_calc_pad();
vga_hw_invalidate();
invalidate = 0;
}
vga_hw_text_update(screen);
nextchr = ERR;
while (1) {
/* while there are any pending key strokes to process */
if (nextchr == ERR)
chr = getch();
else {
chr = nextchr;
nextchr = ERR;
}
if (chr == ERR)
break;
#ifdef KEY_RESIZE
/* this shouldn't occur when we use a custom SIGWINCH handler */
if (chr == KEY_RESIZE) {
clear();
refresh();
curses_calc_pad();
curses_update(dcl, 0, 0, width, height);
continue;
}
#endif
keycode = curses2keycode[chr];
keycode_alt = 0;
/* alt key */
if (keycode == 1) {
nextchr = getch();
if (nextchr != ERR) {
chr = nextchr;
keycode_alt = ALT;
keycode = curses2keycode[nextchr];
nextchr = ERR;
if (keycode != -1) {
keycode |= ALT;
/* process keys reserved for qemu */
if (keycode >= QEMU_KEY_CONSOLE0 &&
keycode < QEMU_KEY_CONSOLE0 + 9) {
erase();
wnoutrefresh(stdscr);
console_select(keycode - QEMU_KEY_CONSOLE0);
invalidate = 1;
continue;
}
}
}
}
if (kbd_layout) {
keysym = -1;
if (chr < CURSES_KEYS)
keysym = curses2keysym[chr];
if (keysym == -1) {
if (chr < ' ') {
keysym = chr + '@';
if (keysym >= 'A' && keysym <= 'Z')
keysym += 'a' - 'A';
keysym |= KEYSYM_CNTRL;
} else
keysym = chr;
}
keycode = keysym2scancode(kbd_layout, keysym & KEYSYM_MASK);
if (keycode == 0)
continue;
keycode |= (keysym & ~KEYSYM_MASK) >> 16;
keycode |= keycode_alt;
}
if (keycode == -1)
continue;
if (is_graphic_console()) {
/* since terminals don't know about key press and release
* events, we need to emit both for each key received */
if (keycode & SHIFT)
kbd_put_keycode(SHIFT_CODE);
if (keycode & CNTRL)
kbd_put_keycode(CNTRL_CODE);
if (keycode & ALT)
kbd_put_keycode(ALT_CODE);
if (keycode & ALTGR) {
kbd_put_keycode(SCANCODE_EMUL0);
kbd_put_keycode(ALT_CODE);
}
if (keycode & GREY)
kbd_put_keycode(GREY_CODE);
kbd_put_keycode(keycode & KEY_MASK);
if (keycode & GREY)
kbd_put_keycode(GREY_CODE);
kbd_put_keycode((keycode & KEY_MASK) | KEY_RELEASE);
if (keycode & ALTGR) {
kbd_put_keycode(SCANCODE_EMUL0);
kbd_put_keycode(ALT_CODE | KEY_RELEASE);
}
if (keycode & ALT)
kbd_put_keycode(ALT_CODE | KEY_RELEASE);
if (keycode & CNTRL)
kbd_put_keycode(CNTRL_CODE | KEY_RELEASE);
if (keycode & SHIFT)
kbd_put_keycode(SHIFT_CODE | KEY_RELEASE);
} else {
keysym = curses2qemu[chr];
if (keysym == -1)
keysym = chr;
kbd_put_keysym(keysym);
}
}
}
static void sdl_refresh(DisplayState *ds)
{
SDL_Event ev1, *ev = &ev1;
int mod_state;
if (last_vm_running != vm_running) {
last_vm_running = vm_running;
sdl_update_caption();
}
vga_hw_update();
while (SDL_PollEvent(ev)) {
switch (ev->type) {
case SDL_VIDEOEXPOSE:
sdl_update(ds, 0, 0, screen->w, screen->h);
break;
case SDL_KEYDOWN:
case SDL_KEYUP:
if (ev->type == SDL_KEYDOWN) {
if (!alt_grab) {
mod_state = (SDL_GetModState() & gui_grab_code) ==
gui_grab_code;
} else {
mod_state = (SDL_GetModState() & (gui_grab_code | KMOD_LSHIFT)) ==
(gui_grab_code | KMOD_LSHIFT);
}
gui_key_modifier_pressed = mod_state;
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 */
/* Reset the modifiers sent to the current console */
reset_keys();
console_select(keycode - 0x02);
if (!is_graphic_console()) {
/* display grab if going to a text console */
if (gui_grab)
sdl_grab_end();
}
gui_keysym = 1;
break;
default:
break;
}
} else if (!is_graphic_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) {
if (!alt_grab) {
mod_state = (ev->key.keysym.mod & gui_grab_code);
} else {
mod_state = (ev->key.keysym.mod &
(gui_grab_code | KMOD_LSHIFT));
}
if (!mod_state) {
if (gui_key_modifier_pressed) {
gui_key_modifier_pressed = 0;
if (gui_keysym == 0) {
/* exit/enter grab if pressing Ctrl-Alt */
if (!gui_grab) {
/* if the application is not active,
do not try to enter grab state. It
prevents
'SDL_WM_GrabInput(SDL_GRAB_ON)'
from blocking all the application
(SDL bug). */
if (SDL_GetAppState() & SDL_APPACTIVE)
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_keysym = 0;
}
}
}
if (is_graphic_console() && !gui_keysym)
sdl_process_key(&ev->key);
break;
case SDL_QUIT:
if (!no_quit) {
qemu_system_shutdown_request();
vm_start(); /* In case we're paused */
}
break;
case SDL_MOUSEMOTION:
if (gui_grab || kbd_mouse_is_absolute() ||
absolute_enabled) {
sdl_send_mouse_event(0);
}
break;
case SDL_MOUSEBUTTONDOWN:
case SDL_MOUSEBUTTONUP:
{
SDL_MouseButtonEvent *bev = &ev->button;
if (!gui_grab && !kbd_mouse_is_absolute()) {
if (ev->type == SDL_MOUSEBUTTONDOWN &&
(bev->state & SDL_BUTTON_LMASK)) {
/* start grabbing all events */
sdl_grab_start();
}
} else {
int dz;
dz = 0;
#ifdef SDL_BUTTON_WHEELUP
if (bev->button == SDL_BUTTON_WHEELUP && ev->type == SDL_MOUSEBUTTONDOWN) {
dz = -1;
} else if (bev->button == SDL_BUTTON_WHEELDOWN && ev->type == SDL_MOUSEBUTTONDOWN) {
dz = 1;
}
#endif
sdl_send_mouse_event(dz);
}
}
break;
case SDL_ACTIVEEVENT:
if (gui_grab && ev->active.state == SDL_APPINPUTFOCUS &&
!ev->active.gain && !gui_fullscreen_initial_grab) {
sdl_grab_end();
}
break;
default:
break;
}
static void handle_keydown(DisplayState *ds, SDL_Event *ev)
{
int mod_state;
int keycode;
if (alt_grab) {
mod_state = (SDL_GetModState() & (gui_grab_code | KMOD_LSHIFT)) ==
(gui_grab_code | KMOD_LSHIFT);
} else if (ctrl_grab) {
mod_state = (SDL_GetModState() & KMOD_RCTRL) == KMOD_RCTRL;
} else {
mod_state = (SDL_GetModState() & gui_grab_code) == gui_grab_code;
}
gui_key_modifier_pressed = mod_state;
if (gui_key_modifier_pressed) {
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 0x16: /* 'u' key on US keyboard */
if (scaling_active) {
scaling_active = 0;
sdl_resize(ds);
vga_hw_invalidate();
vga_hw_update();
}
gui_keysym = 1;
break;
case 0x02 ... 0x0a: /* '1' to '9' keys */
/* Reset the modifiers sent to the current console */
reset_keys();
console_select(keycode - 0x02);
gui_keysym = 1;
if (gui_fullscreen) {
break;
}
if (!is_graphic_console()) {
/* release grab if going to a text console */
if (gui_grab) {
sdl_grab_end();
} else if (absolute_enabled) {
sdl_show_cursor();
}
} else if (absolute_enabled) {
sdl_hide_cursor();
absolute_mouse_grab();
}
break;
case 0x1b: /* '+' */
case 0x35: /* '-' */
if (!gui_fullscreen) {
int width = MAX(real_screen->w + (keycode == 0x1b ? 50 : -50),
160);
int height = (ds_get_height(ds) * width) / ds_get_width(ds);
sdl_scale(ds, width, height);
vga_hw_invalidate();
vga_hw_update();
gui_keysym = 1;
}
default:
break;
}
} else if (!is_graphic_console()) {
static void curses_refresh(DisplayChangeListener *dcl)
{
int chr, keysym, keycode, keycode_alt;
curses_winch_check();
if (invalidate) {
clear();
refresh();
curses_calc_pad();
graphic_hw_invalidate(NULL);
invalidate = 0;
}
graphic_hw_text_update(NULL, screen);
while (1) {
/* while there are any pending key strokes to process */
chr = getch();
if (chr == ERR)
break;
#ifdef KEY_RESIZE
/* this shouldn't occur when we use a custom SIGWINCH handler */
if (chr == KEY_RESIZE) {
clear();
refresh();
curses_calc_pad();
curses_update(dcl, 0, 0, width, height);
continue;
}
#endif
keycode = curses2keycode[chr];
keycode_alt = 0;
/* alt key */
if (keycode == 1) {
int nextchr = getch();
if (nextchr != ERR) {
chr = nextchr;
keycode_alt = ALT;
keycode = curses2keycode[chr];
if (keycode != -1) {
keycode |= ALT;
/* process keys reserved for qemu */
if (keycode >= QEMU_KEY_CONSOLE0 &&
keycode < QEMU_KEY_CONSOLE0 + 9) {
erase();
wnoutrefresh(stdscr);
console_select(keycode - QEMU_KEY_CONSOLE0);
invalidate = 1;
continue;
}
}
}
}
if (kbd_layout) {
keysym = -1;
if (chr < CURSES_KEYS)
keysym = curses2keysym[chr];
if (keysym == -1) {
if (chr < ' ') {
keysym = chr + '@';
if (keysym >= 'A' && keysym <= 'Z')
keysym += 'a' - 'A';
keysym |= KEYSYM_CNTRL;
} else
keysym = chr;
}
keycode = keysym2scancode(kbd_layout, keysym & KEYSYM_MASK,
false, false, false);
if (keycode == 0)
continue;
keycode |= (keysym & ~KEYSYM_MASK) >> 16;
keycode |= keycode_alt;
}
if (keycode == -1)
continue;
if (qemu_console_is_graphic(NULL)) {
/* since terminals don't know about key press and release
* events, we need to emit both for each key received */
if (keycode & SHIFT) {
qemu_input_event_send_key_number(NULL, SHIFT_CODE, true);
qemu_input_event_send_key_delay(0);
}
if (keycode & CNTRL) {
qemu_input_event_send_key_number(NULL, CNTRL_CODE, true);
qemu_input_event_send_key_delay(0);
}
if (keycode & ALT) {
qemu_input_event_send_key_number(NULL, ALT_CODE, true);
qemu_input_event_send_key_delay(0);
}
if (keycode & ALTGR) {
qemu_input_event_send_key_number(NULL, GREY | ALT_CODE, true);
qemu_input_event_send_key_delay(0);
}
qemu_input_event_send_key_number(NULL, keycode & KEY_MASK, true);
qemu_input_event_send_key_delay(0);
qemu_input_event_send_key_number(NULL, keycode & KEY_MASK, false);
qemu_input_event_send_key_delay(0);
if (keycode & ALTGR) {
qemu_input_event_send_key_number(NULL, GREY | ALT_CODE, false);
qemu_input_event_send_key_delay(0);
}
if (keycode & ALT) {
qemu_input_event_send_key_number(NULL, ALT_CODE, false);
qemu_input_event_send_key_delay(0);
}
if (keycode & CNTRL) {
qemu_input_event_send_key_number(NULL, CNTRL_CODE, false);
qemu_input_event_send_key_delay(0);
}
if (keycode & SHIFT) {
qemu_input_event_send_key_number(NULL, SHIFT_CODE, false);
qemu_input_event_send_key_delay(0);
}
} else {
keysym = -1;
if (chr < CURSES_KEYS) {
keysym = curses2qemu[chr];
}
if (keysym == -1)
keysym = chr;
kbd_put_keysym(keysym);
}
}
}
static void curses_refresh(DisplayState *ds)
{
int chr, nextchr, keysym, keycode;
if (invalidate) {
clear();
refresh();
curses_calc_pad();
ds->surface->width = FONT_WIDTH * width;
ds->surface->height = FONT_HEIGHT * height;
vga_hw_invalidate();
invalidate = 0;
}
vga_hw_text_update(screen);
nextchr = ERR;
while (1) {
/* while there are any pending key strokes to process */
if (nextchr == ERR)
chr = getch();
else {
chr = nextchr;
nextchr = ERR;
}
if (chr == ERR)
break;
#ifdef KEY_RESIZE
/* this shouldn't occur when we use a custom SIGWINCH handler */
if (chr == KEY_RESIZE) {
clear();
refresh();
curses_calc_pad();
curses_update(ds, 0, 0, width, height);
ds->surface->width = FONT_WIDTH * width;
ds->surface->height = FONT_HEIGHT * height;
continue;
}
#endif
keycode = curses2keycode[chr];
if (keycode == -1)
continue;
/* alt key */
if (keycode == 1) {
nextchr = getch();
if (nextchr != ERR) {
keycode = curses2keycode[nextchr];
nextchr = ERR;
if (keycode == -1)
continue;
keycode |= ALT;
/* process keys reserved for qemu */
if (keycode >= QEMU_KEY_CONSOLE0 &&
keycode < QEMU_KEY_CONSOLE0 + 9) {
erase();
wnoutrefresh(stdscr);
console_select(keycode - QEMU_KEY_CONSOLE0);
invalidate = 1;
continue;
}
}
}
if (kbd_layout && !(keycode & GREY)) {
keysym = keycode2keysym[keycode & KEY_MASK];
if (keysym == -1)
keysym = chr;
keycode &= ~KEY_MASK;
keycode |= keysym2scancode(kbd_layout, keysym);
}
if (is_graphic_console()) {
/* since terminals don't know about key press and release
* events, we need to emit both for each key received */
if (keycode & SHIFT)
kbd_put_keycode(SHIFT_CODE);
if (keycode & CNTRL)
kbd_put_keycode(CNTRL_CODE);
if (keycode & ALT)
kbd_put_keycode(ALT_CODE);
if (keycode & GREY)
kbd_put_keycode(GREY_CODE);
kbd_put_keycode(keycode & KEY_MASK);
if (keycode & GREY)
kbd_put_keycode(GREY_CODE);
kbd_put_keycode((keycode & KEY_MASK) | KEY_RELEASE);
if (keycode & ALT)
kbd_put_keycode(ALT_CODE | KEY_RELEASE);
if (keycode & CNTRL)
kbd_put_keycode(CNTRL_CODE | KEY_RELEASE);
if (keycode & SHIFT)
kbd_put_keycode(SHIFT_CODE | KEY_RELEASE);
} else {
keysym = curses2keysym[chr];
if (keysym == -1)
keysym = chr;
kbd_put_keysym(keysym);
}
}
}
static void sdl_refresh(DisplayState *ds)
{
SDL_Event ev1, *ev = &ev1;
int mod_state;
int buttonstate = SDL_GetMouseState(NULL, NULL);
if (last_vm_running != vm_running) {
last_vm_running = vm_running;
sdl_update_caption();
}
vga_hw_update();
SDL_EnableUNICODE(!is_graphic_console());
while (SDL_PollEvent(ev)) {
switch (ev->type) {
case SDL_VIDEOEXPOSE:
sdl_update(ds, 0, 0, real_screen->w, real_screen->h);
break;
case SDL_KEYDOWN:
case SDL_KEYUP:
if (ev->type == SDL_KEYDOWN) {
if (alt_grab) {
mod_state = (SDL_GetModState() & (gui_grab_code | KMOD_LSHIFT)) ==
(gui_grab_code | KMOD_LSHIFT);
} else if (ctrl_grab) {
mod_state = (SDL_GetModState() & KMOD_RCTRL) == KMOD_RCTRL;
} else {
mod_state = (SDL_GetModState() & gui_grab_code) ==
gui_grab_code;
}
gui_key_modifier_pressed = mod_state;
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 0x16: /* 'u' key on US keyboard */
scaling_active = 0;
sdl_resize(ds);
vga_hw_invalidate();
vga_hw_update();
break;
case 0x02 ... 0x0a: /* '1' to '9' keys */
/* Reset the modifiers sent to the current console */
reset_keys();
console_select(keycode - 0x02);
if (!is_graphic_console()) {
/* display grab if going to a text console */
if (gui_grab)
sdl_grab_end();
}
gui_keysym = 1;
break;
default:
break;
}
} else if (!is_graphic_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) {
if (!alt_grab) {
mod_state = (ev->key.keysym.mod & gui_grab_code);
} else {
mod_state = (ev->key.keysym.mod &
(gui_grab_code | KMOD_LSHIFT));
}
if (!mod_state) {
if (gui_key_modifier_pressed) {
gui_key_modifier_pressed = 0;
if (gui_keysym == 0) {
/* exit/enter grab if pressing Ctrl-Alt */
if (!gui_grab) {
/* if the application is not active,
do not try to enter grab state. It
prevents
'SDL_WM_GrabInput(SDL_GRAB_ON)'
from blocking all the application
(SDL bug). */
if (SDL_GetAppState() & SDL_APPACTIVE)
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_keysym = 0;
}
}
}
if (is_graphic_console() && !gui_keysym)
sdl_process_key(&ev->key);
break;
case SDL_QUIT:
if (!no_quit)
qemu_system_shutdown_request();
break;
case SDL_MOUSEMOTION:
if (gui_grab || kbd_mouse_is_absolute() ||
absolute_enabled) {
sdl_send_mouse_event(ev->motion.xrel, ev->motion.yrel, 0,
ev->motion.x, ev->motion.y, ev->motion.state);
}
break;
case SDL_MOUSEBUTTONDOWN:
case SDL_MOUSEBUTTONUP:
{
SDL_MouseButtonEvent *bev = &ev->button;
if (!gui_grab && !kbd_mouse_is_absolute()) {
if (ev->type == SDL_MOUSEBUTTONDOWN &&
(bev->button == SDL_BUTTON_LEFT)) {
/* start grabbing all events */
sdl_grab_start();
}
} else {
int dz;
dz = 0;
if (ev->type == SDL_MOUSEBUTTONDOWN) {
buttonstate |= SDL_BUTTON(bev->button);
} else {
buttonstate &= ~SDL_BUTTON(bev->button);
}
#ifdef SDL_BUTTON_WHEELUP
if (bev->button == SDL_BUTTON_WHEELUP && ev->type == SDL_MOUSEBUTTONDOWN) {
dz = -1;
} else if (bev->button == SDL_BUTTON_WHEELDOWN && ev->type == SDL_MOUSEBUTTONDOWN) {
dz = 1;
}
#endif
sdl_send_mouse_event(0, 0, dz, bev->x, bev->y, buttonstate);
}
}
break;
case SDL_ACTIVEEVENT:
if (gui_grab && ev->active.state == SDL_APPINPUTFOCUS &&
!ev->active.gain && !gui_fullscreen_initial_grab) {
sdl_grab_end();
}
if (ev->active.state & SDL_APPACTIVE) {
if (ev->active.gain) {
/* Back to default interval */
dcl->gui_timer_interval = 0;
dcl->idle = 0;
} else {
/* Sleeping interval */
dcl->gui_timer_interval = 500;
dcl->idle = 1;
}
}
break;
case SDL_VIDEORESIZE:
{
SDL_ResizeEvent *rev = &ev->resize;
int bpp = real_screen->format->BitsPerPixel;
if (bpp != 16 && bpp != 32)
bpp = 32;
do_sdl_resize(rev->w, rev->h, bpp);
scaling_active = 1;
if (!is_buffer_shared(ds->surface)) {
ds->surface = qemu_resize_displaysurface(ds, ds_get_width(ds), ds_get_height(ds));
dpy_resize(ds);
}
vga_hw_invalidate();
vga_hw_update();
break;
}
default:
break;
}
static void handle_keydown(DisplayState *ds, SDL_Event *ev)
{
int mod_state;
int keycode;
if (alt_grab) {
// LOGV("Found alt grab\n");
mod_state = (SDL_GetModState() & (gui_grab_code | KMOD_LSHIFT)) ==
(gui_grab_code | KMOD_LSHIFT);
} else if (ctrl_grab) {
// LOGV("Found ctrl grab\n");
mod_state = (SDL_GetModState() & KMOD_RCTRL) == KMOD_RCTRL;
} else {
// LOGV("Default grab\n");
mod_state = (SDL_GetModState() & gui_grab_code) == gui_grab_code;
}
gui_key_modifier_pressed = mod_state;
if (gui_key_modifier_pressed) {
keycode = sdl_keyevent_to_keycode(&ev->key);
// LOGV("Found modifier pressed for key/keycode = %d/%d\n", ev->key.keysym.sym, keycode);
switch (keycode) {
case 1: /* 'f' key on US keyboard */
LOGV("Keycode Pressed 'f' Fullscreen\n");
toggle_full_screen(ds);
gui_keysym = 1;
break;
case 16: /* 'u' key on US keyboard */
LOGV("Keycode Pressed 'u' unset Scale\n");
if (scaling_active) {
LOGV("Found scaling active Unsetting...\n");
scaling_active = 0;
sdl_resize(ds);
vga_hw_invalidate();
vga_hw_update();
reset_keys();
}
gui_keysym = 1;
break;
case 22 ... 23: /* '1' to '9' keys */ //MK hack
/* Reset the modifiers sent to the current console */
LOGV("Keycode Pressed '1-9' console\n");
reset_keys();
console_select(keycode - 22);
gui_keysym = 1;
// if (gui_fullscreen) {
// LOGV("Found fullscreen breaking...\n");
// break;
// }
if (!is_graphic_console()) {
/* release grab if going to a text console */
LOGV("Found text console releasing grab...\n");
if (gui_grab) {
LOGV("Found grab, grab ending...\n");
sdl_grab_end();
} else if (absolute_enabled) {
LOGV("Found absolute_enabled, show cursor...\n");
sdl_show_cursor();
}
} else if (absolute_enabled) {
LOGV("Found absolute_enabled, hiding cursor and grabing mouse...\n");
sdl_hide_cursor();
absolute_mouse_grab();
}
break;
case 24: /* '4' Zoom In */
case 25: /* '3' Zoom Out*/
LOGV("Keycode Pressed '3/4' Zoom\n");
// if (!gui_fullscreen) {
{
int width = MAX(real_screen->w + (keycode == 25 ? 50 : -50),
160);
int height = (ds_get_height(ds) * width) / ds_get_width(ds);
LOGV("Found no fullscreen, scaling to: %dx%d \n", width, height);
sdl_scale(ds, width, height);
vga_hw_invalidate();
vga_hw_update();
reset_keys();
gui_keysym = 1;
}
// }
break;
case 26: /* Fit to Screen */
LOGV("Keycode Pressed '5' Fit to Screen\n");
// if (!gui_fullscreen) {
{
int width;
int height;
AndroidGetWindowSize(&width, &height);
LOGV("Got Android window size=%dx%d", width, height);
LOGV("Got VM resolution=%dx%d", ds_get_width(ds), ds_get_height(ds));
float aspectRatio = (float) ds_get_height(ds) / (float) ds_get_width(ds);
LOGV("Got aspectRatio=%f", aspectRatio);
int new_width = (int) (height / aspectRatio);
if(new_width > width){
LOGV("Width is overrun, modifying height");
new_width = width;
height = width * aspectRatio;
}
LOGV("Found no fullscreen, Fit To Screen: %dx%d \n", new_width, height);
sdl_scale(ds, new_width, height);
vga_hw_invalidate();
vga_hw_update();
reset_keys();
gui_keysym = 1;
}
// }
break;
case 27: /* Stretch to Screen */
LOGV("Keycode Pressed '6' Fit to Screen\n");
// if (!gui_fullscreen) {
{
int width;
int height;
AndroidGetWindowSize(&width, &height);
LOGV("Found no fullscreen, Fit To Screen: %dx%d \n", width, height);
sdl_scale(ds, width, height);
vga_hw_invalidate();
vga_hw_update();
reset_keys();
gui_keysym = 1;
}
// }
break;
default:
LOGV("Default\n");
break;
}
} else if (!is_graphic_console()) {
void
simple_file_selector(EFI_HANDLE *im, CHAR16 **title, CHAR16 *name,
CHAR16 *filter, CHAR16 **result)
{
EFI_STATUS status;
CHAR16 **entries = NULL;
EFI_FILE_INFO *dmp;
int count, select, len;
CHAR16 *newname, *selected;
*result = NULL;
if (!name)
name = L"\\";
if (!filter)
filter = L"";
if (!*im) {
EFI_HANDLE h;
CHAR16 *volname;
simple_volume_selector(title, &volname, &h);
if (!volname)
return;
FreePool(volname);
*im = h;
}
newname = AllocatePool((StrLen(name) + 1)*sizeof(CHAR16));
if (!newname)
return;
StrCpy(newname, name);
name = newname;
redo:
status = simple_dir_filter(*im, name, filter, &entries, &count, &dmp);
if (status != EFI_SUCCESS)
goto out_free_name;
select = console_select(title, entries, 0);
if (select < 0)
/* ESC key */
goto out_free;
selected = entries[select];
/* note that memory used by selected is valid until dmp is freed */
len = StrLen(selected);
if (selected[len - 1] == '/') {
CHAR16 *newname;
/* stay where we are */
if (StrCmp(selected, L"./") == 0) {
free_entries(entries, count);
FreePool(entries);
entries = NULL;
FreePool(dmp);
goto redo;
} else if (StrCmp(selected, L"../") == 0) {
int i;
i = StrLen(name) - 1;
for (i = StrLen(name); i > 0; --i) {
if (name[i] == '\\')
break;
}
if (i == 0)
i = 1;
if (StrCmp(name, L"\\") != 0
&& StrCmp(&name[i], L"..") != 0) {
name[i] = '\0';
free_entries(entries, count);
FreePool(entries);
entries = NULL;
FreePool(dmp);
goto redo;
}
}
newname = AllocatePool((StrLen(name) + len + 2)*sizeof(CHAR16));
if (!newname)
goto out_free;
StrCpy(newname, name);
if (name[StrLen(name) - 1] != '\\')
StrCat(newname, L"\\");
StrCat(newname, selected);
/* remove trailing / */
newname[StrLen(newname) - 1] = '\0';
free_entries(entries, count);
FreePool(entries);
entries = NULL;
FreePool(dmp);
FreePool(name);
name = newname;
goto redo;
}
*result = AllocatePool((StrLen(name) + len + 2)*sizeof(CHAR16));
if (*result) {
StrCpy(*result, name);
if (name[StrLen(name) - 1] != '\\')
StrCat(*result, L"\\");
StrCat(*result, selected);
}
out_free:
FreePool(dmp);
if (entries) {
free_entries(entries, count);
FreePool(entries);
}
out_free_name:
FreePool(name);
}
EFI_STATUS
simple_volume_selector(CHAR16 **title, CHAR16 **selected, EFI_HANDLE *h)
{
UINTN count, i;
EFI_HANDLE *vol_handles = NULL;
EFI_STATUS status;
CHAR16 **entries;
int val;
uefi_call_wrapper(BS->LocateHandleBuffer, 5, ByProtocol,
&SIMPLE_FS_PROTOCOL, NULL, &count, &vol_handles);
if (!count || !vol_handles)
return EFI_NOT_FOUND;
entries = AllocatePool(sizeof(CHAR16 *) * (count+1));
if (!entries)
return EFI_OUT_OF_RESOURCES;
for (i = 0; i < count; i++) {
char buf[4096];
UINTN size = sizeof(buf);
EFI_FILE_SYSTEM_INFO *fi = (void *)buf;
EFI_FILE *root;
CHAR16 *name;
EFI_FILE_IO_INTERFACE *drive;
status = uefi_call_wrapper(BS->HandleProtocol, 3,
vol_handles[i],
&SIMPLE_FS_PROTOCOL,
(void **)&drive);
if (status != EFI_SUCCESS || !drive)
continue;
status = uefi_call_wrapper(drive->OpenVolume, 2, drive, &root);
if (status != EFI_SUCCESS)
continue;
status = uefi_call_wrapper(root->GetInfo, 4, root, &FS_INFO,
&size, fi);
if (status != EFI_SUCCESS)
continue;
name = fi->VolumeLabel;
if (!name || StrLen(name) == 0 || StrCmp(name, L" ") == 0)
name = DevicePathToStr(DevicePathFromHandle(vol_handles[i]));
entries[i] = AllocatePool((StrLen(name) + 2) * sizeof(CHAR16));
if (!entries[i])
break;
StrCpy(entries[i], name);
}
entries[i] = NULL;
val = console_select(title, entries, 0);
if (val >= 0) {
*selected = AllocatePool((StrLen(entries[val]) + 1) * sizeof(CHAR16));
if (*selected) {
StrCpy(*selected , entries[val]);
}
*h = vol_handles[val];
} else {
*selected = NULL;
*h = 0;
}
for (i = 0; i < count; i++) {
if (entries[i])
FreePool(entries[i]);
}
FreePool(entries);
FreePool(vol_handles);
return EFI_SUCCESS;
}
static void sdl_refresh(DisplayState *ds)
{
SDL_Event ev1, *ev = &ev1;
int mod_state;
if (last_vm_running != vm_running) {
last_vm_running = vm_running;
sdl_update_caption();
}
vga_hw_update();
while (SDL_PollEvent(ev)) {
switch (ev->type) {
case SDL_VIDEOEXPOSE:
sdl_update(ds, 0, 0, screen->w, screen->h);
break;
case SDL_KEYDOWN:
case SDL_KEYUP:
if (ev->type == SDL_KEYDOWN) {
mod_state = (SDL_GetModState() & gui_grab_code) ==
gui_grab_code;
gui_key_modifier_pressed = mod_state;
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 */
/* Reset the modifiers sent to the current console */
reset_keys();
console_select(keycode - 0x02);
if (!is_graphic_console()) {
/* display grab if going to a text console */
if (gui_grab)
sdl_grab_end();
}
gui_keysym = 1;
break;
default:
break;
}
} else if (!is_graphic_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) {