diff options
Diffstat (limited to 'sdl.c')
| -rw-r--r-- | sdl.c | 57 |
1 files changed, 49 insertions, 8 deletions
@@ -32,6 +32,10 @@ static SDL_Surface *screen; static int gui_grab; /* if true, all keyboard/mouse events are grabbed */ static int last_vm_running; +static int gui_saved_grab; +static int gui_fullscreen; +static int gui_key_modifier_pressed; +static int gui_keysym; static void sdl_update(DisplayState *ds, int x, int y, int w, int h) { @@ -47,6 +51,8 @@ static void sdl_resize(DisplayState *ds, int w, int h) flags = SDL_HWSURFACE|SDL_ASYNCBLIT|SDL_HWACCEL; flags |= SDL_RESIZABLE; + if (gui_fullscreen) + flags |= SDL_FULLSCREEN; screen = SDL_SetVideoMode(w, h, 0, flags); if (!screen) { fprintf(stderr, "Could not open SDL display\n"); @@ -208,10 +214,26 @@ static void sdl_send_mouse_event(void) kbd_mouse_event(dx, dy, dz, buttons); } +static void toggle_full_screen(DisplayState *ds) +{ + gui_fullscreen = !gui_fullscreen; + sdl_resize(ds, screen->w, screen->h); + if (gui_fullscreen) { + gui_saved_grab = gui_grab; + sdl_grab_start(); + } else { + if (!gui_saved_grab) + sdl_grab_end(); + } + vga_update_display(); + sdl_update(ds, 0, 0, screen->w, screen->h); +} + 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(); @@ -226,13 +248,32 @@ static void sdl_refresh(DisplayState *ds) case SDL_KEYDOWN: case SDL_KEYUP: if (ev->type == SDL_KEYDOWN) { - if ((SDL_GetModState() & (KMOD_LSHIFT | KMOD_LCTRL)) == - (KMOD_LSHIFT | KMOD_LCTRL)) { - /* exit/enter grab if pressing Ctrl-Shift */ - if (!gui_grab) - sdl_grab_start(); - else - sdl_grab_end(); + mod_state = (SDL_GetModState() & (KMOD_LSHIFT | KMOD_LCTRL)) == + (KMOD_LSHIFT | KMOD_LCTRL); + gui_key_modifier_pressed = mod_state; + if (gui_key_modifier_pressed && + ev->key.keysym.sym == SDLK_f) { + gui_keysym = ev->key.keysym.sym; + } + } else if (ev->type == SDL_KEYUP) { + mod_state = (SDL_GetModState() & (KMOD_LSHIFT | KMOD_LCTRL)); + 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_grab) + sdl_grab_start(); + else + sdl_grab_end(); + break; + } + gui_key_modifier_pressed = 0; + gui_keysym = 0; + } } } sdl_process_key(&ev->key); |