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sdl2: make Ctrl-Alt-<nr> hotkeys show and hide windows 

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2014-05-27 09:44:39 +02:00
parent bdef972474
commit 363f59d9e4
1 changed files with 26 additions and 1 deletions
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27
ui/sdl2.c
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@ -49,6 +49,7 @@ static struct sdl2_state {
int idx; int idx;
int last_vm_running; /* per console for caption reasons */ int last_vm_running; /* per console for caption reasons */
int x, y; int x, y;
int hidden;
} *sdl2_console; } *sdl2_console;
static SDL_Surface *guest_sprite_surface; static SDL_Surface *guest_sprite_surface;
@ -136,6 +137,9 @@ static void do_sdl_resize(struct sdl2_state *scon, int width, int height,
} else { } else {
flags |= SDL_WINDOW_RESIZABLE; flags |= SDL_WINDOW_RESIZABLE;
} }
if (scon->hidden) {
flags |= SDL_WINDOW_HIDDEN;
}
scon->real_window = SDL_CreateWindow("", SDL_WINDOWPOS_UNDEFINED, scon->real_window = SDL_CreateWindow("", SDL_WINDOWPOS_UNDEFINED,
SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED,
@ -458,7 +462,7 @@ static void toggle_full_screen(struct sdl2_state *scon)
static void handle_keydown(SDL_Event *ev) static void handle_keydown(SDL_Event *ev)
{ {
int mod_state; int mod_state, win;
struct sdl2_state *scon = get_scon_from_window(ev->key.windowID); struct sdl2_state *scon = get_scon_from_window(ev->key.windowID);
if (alt_grab) { if (alt_grab) {
@ -473,6 +477,27 @@ static void handle_keydown(SDL_Event *ev)
if (gui_key_modifier_pressed) { if (gui_key_modifier_pressed) {
switch (ev->key.keysym.scancode) { switch (ev->key.keysym.scancode) {
case SDL_SCANCODE_2:
case SDL_SCANCODE_3:
case SDL_SCANCODE_4:
case SDL_SCANCODE_5:
case SDL_SCANCODE_6:
case SDL_SCANCODE_7:
case SDL_SCANCODE_8:
case SDL_SCANCODE_9:
win = ev->key.keysym.scancode - SDL_SCANCODE_1;
if (win < sdl2_num_outputs) {
sdl2_console[win].hidden = !sdl2_console[win].hidden;
if (sdl2_console[win].real_window) {
if (sdl2_console[win].hidden) {
SDL_HideWindow(sdl2_console[win].real_window);
} else {
SDL_ShowWindow(sdl2_console[win].real_window);
}
}
gui_keysym = 1;
}
break;
case SDL_SCANCODE_F: case SDL_SCANCODE_F:
toggle_full_screen(scon); toggle_full_screen(scon);
gui_keysym = 1; gui_keysym = 1;