Exemplo n.º 1
0
static void toggle_full_screen(DisplayState *ds)
{
    gui_fullscreen = !gui_fullscreen;
    if (gui_fullscreen) {
        gui_saved_width = real_screen->w;
        gui_saved_height = real_screen->h;
        gui_saved_scaling = scaling_active;

        do_sdl_resize(ds_get_width(ds), ds_get_height(ds),
                      ds_get_bits_per_pixel(ds));
        scaling_active = 0;

        gui_saved_grab = gui_grab;
        sdl_grab_start();
    } else {
        if (gui_saved_scaling) {
            sdl_scale(ds, gui_saved_width, gui_saved_height);
        } else {
            do_sdl_resize(ds_get_width(ds), ds_get_height(ds), 0);
        }
        if (!gui_saved_grab || !is_graphic_console()) {
            sdl_grab_end();
        }
    }
    vga_hw_invalidate();
    vga_hw_update();
}
Exemplo n.º 2
0
Arquivo: sdl.c Projeto: wdc-tools/qemu
static void toggle_full_screen(void)
{
    int width = surface_width(surface);
    int height = surface_height(surface);
    int bpp = surface_bits_per_pixel(surface);

    gui_fullscreen = !gui_fullscreen;
    if (gui_fullscreen) {
        gui_saved_width = real_screen->w;
        gui_saved_height = real_screen->h;
        gui_saved_scaling = scaling_active;

        do_sdl_resize(width, height, bpp);
        scaling_active = 0;

        gui_saved_grab = gui_grab;
        sdl_grab_start();
    } else {
        if (gui_saved_scaling) {
            sdl_scale(gui_saved_width, gui_saved_height);
        } else {
            do_sdl_resize(width, height, 0);
        }
        if (!gui_saved_grab || !qemu_console_is_graphic(NULL)) {
            sdl_grab_end();
        }
    }
    graphic_hw_invalidate(NULL);
    graphic_hw_update(NULL);
}
Exemplo n.º 3
0
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()) {
Exemplo n.º 4
0
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()) {