C++ (Cpp) wl_surface_add_listener Examples

Example #1

File: wl_window.c Project: mcleary/glfw

static GLFWbool createSurface(_GLFWwindow* window,
                              const _GLFWwndconfig* wndconfig)
{
    window->wl.surface = wl_compositor_create_surface(_glfw.wl.compositor);
    if (!window->wl.surface)
        return GLFW_FALSE;

    wl_surface_add_listener(window->wl.surface,
                            &surfaceListener,
                            window);

    wl_surface_set_user_data(window->wl.surface, window);

    window->wl.native = wl_egl_window_create(window->wl.surface,
                                             wndconfig->width,
                                             wndconfig->height);
    if (!window->wl.native)
        return GLFW_FALSE;

    window->wl.width = wndconfig->width;
    window->wl.height = wndconfig->height;
    window->wl.scale = 1;

    if (!window->wl.transparent)
        setOpaqueRegion(window);

    return GLFW_TRUE;
}

Example #2

File: weston-test-client-helper.c Project: markbt/weston

struct client *
client_create(int x, int y, int width, int height)
{
	struct client *client;
	struct surface *surface;

	wl_log_set_handler_client(log_handler);

	/* connect to display */
	client = xzalloc(sizeof *client);
	client->wl_display = wl_display_connect(NULL);
	assert(client->wl_display);
	wl_list_init(&client->global_list);

	/* setup registry so we can bind to interfaces */
	client->wl_registry = wl_display_get_registry(client->wl_display);
	wl_registry_add_listener(client->wl_registry, &registry_listener, client);

	/* trigger global listener */
	wl_display_dispatch(client->wl_display);
	wl_display_roundtrip(client->wl_display);

	/* must have WL_SHM_FORMAT_ARGB32 */
	assert(client->has_argb);

	/* must have wl_test interface */
	assert(client->test);

	/* must have an output */
	assert(client->output);

	/* initialize the client surface */
	surface = xzalloc(sizeof *surface);
	surface->wl_surface =
		wl_compositor_create_surface(client->wl_compositor);
	assert(surface->wl_surface);

	wl_surface_add_listener(surface->wl_surface, &surface_listener,
				surface);

	client->surface = surface;
	wl_surface_set_user_data(surface->wl_surface, surface);

	surface->width = width;
	surface->height = height;
	surface->wl_buffer = create_shm_buffer(client, width, height,
					       &surface->data);

	memset(surface->data, 64, width * height * 4);

	move_client(client, x, y);

	return client;
}

Example #3

static void
create_surface(int fd, struct display *display)
{
	struct surface *surface;
	char buf[64];
	int len;

	surface = malloc(sizeof *surface);
	assert(surface);
	display->surface = surface;
	surface->surface = wl_compositor_create_surface(display->compositor);
	wl_surface_add_listener(surface->surface, &surface_listener, surface);

	wl_display_flush(display->display);

	len = snprintf(buf, sizeof buf, "surface %d\n",
		       wl_proxy_get_id((struct wl_proxy *) surface->surface));
	assert(write(fd, buf, len) == len);

	poll(NULL, 0, 100); /* Wait for next frame where we'll get events. */

	wl_display_roundtrip(display->display);
}