diff options
Diffstat (limited to 'swaybg')
| -rw-r--r-- | swaybg/main.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/swaybg/main.c b/swaybg/main.c index 080422e5..5a12eec6 100644 --- a/swaybg/main.c +++ b/swaybg/main.c @@ -28,28 +28,29 @@ int main(int argc, char **argv) { surfaces = create_list(); registry = registry_poll(); - if (argc < 2) { - sway_abort("Usage: swaybg path/to/file.png"); + if (argc < 4) { + sway_abort("Do not run this program manually. See man 5 sway and look for output options."); } if (!registry->desktop_shell) { sway_abort("swaybg requires the compositor to support the desktop-shell extension."); } + int desired_output = atoi(argv[1]); + sway_log(L_INFO, "Using output %d of %d", desired_output, registry->outputs->length); int i; - for (i = 0; i < registry->outputs->length; ++i) { - struct output_state *output = registry->outputs->items[i]; - struct window *window = window_setup(registry, 100, 100, false); - if (!window) { - sway_abort("Failed to create surfaces."); - } - window->width = output->width; - window->height = output->height; - desktop_shell_set_background(registry->desktop_shell, output->output, window->surface); - list_add(surfaces, window); + struct output_state *output = registry->outputs->items[desired_output]; + struct window *window = window_setup(registry, 100, 100, false); + if (!window) { + sway_abort("Failed to create surfaces."); } + window->width = output->width; + window->height = output->height; + desktop_shell_set_background(registry->desktop_shell, output->output, window->surface); + list_add(surfaces, window); - cairo_surface_t *image = cairo_image_surface_create_from_png(argv[1]); + char *scaling_mode = argv[3]; + cairo_surface_t *image = cairo_image_surface_create_from_png(argv[2]); double width = cairo_image_surface_get_width(image); double height = cairo_image_surface_get_height(image); |