diff options
Diffstat (limited to 'c_src')
| -rw-r--r-- | c_src/esdl2.h | 1 | ||||
| -rw-r--r-- | c_src/sdl_window.c | 24 |
2 files changed, 25 insertions, 0 deletions
diff --git a/c_src/esdl2.h b/c_src/esdl2.h index cab3a1a..3a69b8f 100644 --- a/c_src/esdl2.h +++ b/c_src/esdl2.h @@ -168,6 +168,7 @@ F(get_window_id, 1) \ F(get_window_maximum_size, 1) \ F(get_window_minimum_size, 1) \ + F(get_window_position, 1) \ // Generated declarations for the NIF. diff --git a/c_src/sdl_window.c b/c_src/sdl_window.c index 242763e..9ddd3f4 100644 --- a/c_src/sdl_window.c +++ b/c_src/sdl_window.c @@ -278,3 +278,27 @@ NIF_FUNCTION(get_window_minimum_size) return nif_thread_call(env, thread_get_window_minimum_size, 1, NIF_RES_GET(Window, window_res)); } + +// get_window_position + +NIF_CALL_HANDLER(thread_get_window_position) +{ + int x, y; + + SDL_GetWindowPosition(args[0], &x, &y); + + return enif_make_tuple2(env, + enif_make_int(env, x), + enif_make_int(env, y) + ); +} + +NIF_FUNCTION(get_window_position) +{ + void* window_res; + + BADARG_IF(!enif_get_resource(env, argv[0], res_Window, &window_res)); + + return nif_thread_call(env, thread_get_window_position, 1, + NIF_RES_GET(Window, window_res)); +} |