C++ (Cpp) display_set_output_configure_handler Examples

Example #1

File: wscreensaver.c Project: anarsoul/weston

static int
init_wscreensaver(struct wscreensaver *wscr, struct display *display)
{
	int size;
	const char prefix[] = "wscreensaver::";
	char *str;

	display_set_user_data(display, wscr);
	wscr->display = display;
	wscr->plugin = plugins[0];

	size = sizeof(prefix) + strlen(wscr->plugin->name);
	str = malloc(size);
	if (!str) {
		fprintf(stderr, "init: out of memory\n");
		return -1;
	}
	snprintf(str, size, "%s%s", prefix, wscr->plugin->name);
	progname = str;

	wscr->egl.display = display_get_egl_display(wscr->display);
	if (!wscr->egl.display) {
		fprintf(stderr, "init: no EGL display\n");
		return -1;
	}

	eglBindAPI(EGL_OPENGL_API);
	wscr->egl.config = display_get_argb_egl_config(wscr->display);

	if (demo_mode) {
		struct wl_output *o =
			output_get_wl_output(display_get_output(display));
		/* only one instance */
		wscr->demomode =
			create_wscreensaver_instance(wscr, o, 400, 300);
		return 0;
	}

	display_set_output_configure_handler(display, handle_output_configure);

	return 0;
}

Example #2

File: keyboard.c Project: anupamkaul/weston

int
main(int argc, char *argv[])
{
	struct virtual_keyboard virtual_keyboard;

	virtual_keyboard.display = display_create(argc, argv);
	if (virtual_keyboard.display == NULL) {
		fprintf(stderr, "failed to create display: %m\n");
		return -1;
	}

	virtual_keyboard.context = NULL;
	virtual_keyboard.preedit_string = NULL;

	display_set_user_data(virtual_keyboard.display, &virtual_keyboard);
	display_set_global_handler(virtual_keyboard.display, global_handler);
	display_set_output_configure_handler(virtual_keyboard.display, handle_output_configure);

	display_run(virtual_keyboard.display);

	return 0;
}

Example #3

File: fullscreen.c Project: rainbyte/weston

int main(int argc, char *argv[])
{
	struct fullscreen fullscreen;
	struct display *d;
	int i;

	fullscreen.width = 640;
	fullscreen.height = 480;
	fullscreen.fullscreen = 0;
	fullscreen.present_method = _WL_FULLSCREEN_SHELL_PRESENT_METHOD_DEFAULT;
	wl_list_init(&fullscreen.output_list);
	fullscreen.current_output = NULL;

	for (i = 1; i < argc; i++) {
		if (strcmp(argv[i], "-w") == 0) {
			if (++i >= argc)
				usage(EXIT_FAILURE);

			fullscreen.width = atol(argv[i]);
		} else if (strcmp(argv[i], "-h") == 0) {
			if (++i >= argc)
				usage(EXIT_FAILURE);

			fullscreen.height = atol(argv[i]);
		} else if (strcmp(argv[i], "--help") == 0)
			usage(EXIT_SUCCESS);
		else
			usage(EXIT_FAILURE);
	}

	d = display_create(&argc, argv);
	if (d == NULL) {
		fprintf(stderr, "failed to create display: %m\n");
		return -1;
	}

	fullscreen.display = d;
	fullscreen.fshell = NULL;
	display_set_user_data(fullscreen.display, &fullscreen);
	display_set_global_handler(fullscreen.display, global_handler);
	display_set_output_configure_handler(fullscreen.display, output_handler);

	if (fullscreen.fshell) {
		fullscreen.window = window_create_custom(d);
		_wl_fullscreen_shell_present_surface(fullscreen.fshell,
						     window_get_wl_surface(fullscreen.window),
						     fullscreen.present_method,
						     NULL);
		/* If we get the CURSOR_PLANE capability, we'll change this */
		fullscreen.draw_cursor = 1;
	} else {
		fullscreen.window = window_create(d);
		fullscreen.draw_cursor = 0;
	}

	fullscreen.widget =
		window_add_widget(fullscreen.window, &fullscreen);

	window_set_title(fullscreen.window, "Fullscreen");

	widget_set_transparent(fullscreen.widget, 0);

	widget_set_default_cursor(fullscreen.widget, CURSOR_LEFT_PTR);
	widget_set_redraw_handler(fullscreen.widget, redraw_handler);
	widget_set_button_handler(fullscreen.widget, button_handler);
	widget_set_motion_handler(fullscreen.widget, motion_handler);
	widget_set_enter_handler(fullscreen.widget, enter_handler);

	widget_set_touch_down_handler(fullscreen.widget, touch_handler);

	window_set_key_handler(fullscreen.window, key_handler);
	window_set_fullscreen_handler(fullscreen.window, fullscreen_handler);

	window_set_user_data(fullscreen.window, &fullscreen);
	/* Hack to set minimum allocation so we can shrink later */
	window_schedule_resize(fullscreen.window,
			       1, 1);
	window_schedule_resize(fullscreen.window,
			       fullscreen.width, fullscreen.height);

	display_run(d);

	return 0;
}