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swaylock: add i3lock compatible options

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This commit is contained in:
Christoph Gysin 2016-01-23 15:16:36 +02:00
parent 259dc25ba3
commit 7b25caba47
1 changed files with 27 additions and 6 deletions
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33
swaylock/main.c
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@ -92,28 +92,46 @@ void notify_key(enum wl_keyboard_key_state state, xkb_keysym_t sym, uint32_t cod
} }
int main(int argc, char **argv) { int main(int argc, char **argv) {
char *image_path = NULL;
char *scaling_mode_str = "fit";
init_log(L_INFO); init_log(L_INFO);
static struct option long_options[] = { static struct option long_options[] = {
{"help", no_argument, NULL, 'h'}, {"help", no_argument, NULL, 'h'},
{"image", required_argument, NULL, 'i'},
{"scaling", required_argument, NULL, 's'},
{"tiling", no_argument, NULL, 't'},
{"version", no_argument, NULL, 'v'}, {"version", no_argument, NULL, 'v'},
{0, 0, 0, 0} {0, 0, 0, 0}
}; };
const char *usage = const char *usage =
"Usage: swaylock <image> [stretch|fit|fill|center|tile]\n" "Usage: swaylock [options...]\n"
"\n" "\n"
" -h, --help Show help message and quit.\n" " -h, --help Show help message and quit.\n"
" -v, --version Show the version number and quit.\n"; " -s, --scaling Scaling mode: stretch, fill, fit, center, tile.\n"
" -t, --tiling Same as --scaling=tile.\n"
" -v, --version Show the version number and quit.\n"
" -i, --image <path> Display the given image.\n";
int c; int c;
while (1) { while (1) {
int option_index = 0; int option_index = 0;
c = getopt_long(argc, argv, "hv", long_options, &option_index); c = getopt_long(argc, argv, "hi:s:tv", long_options, &option_index);
if (c == -1) { if (c == -1) {
break; break;
} }
switch (c) { switch (c) {
case 'i':
image_path = optarg;
break;
case 's':
scaling_mode_str = optarg;
break;
case 't':
scaling_mode_str = "tile";
break;
case 'v': case 'v':
#if defined SWAY_GIT_VERSION && defined SWAY_GIT_BRANCH && defined SWAY_VERSION_DATE #if defined SWAY_GIT_VERSION && defined SWAY_GIT_BRANCH && defined SWAY_VERSION_DATE
fprintf(stdout, "swaylock version %s (%s, branch \"%s\")\n", SWAY_GIT_VERSION, SWAY_VERSION_DATE, SWAY_GIT_BRANCH); fprintf(stdout, "swaylock version %s (%s, branch \"%s\")\n", SWAY_GIT_VERSION, SWAY_VERSION_DATE, SWAY_GIT_BRANCH);
@ -128,8 +146,11 @@ int main(int argc, char **argv) {
} }
} }
char *image_path = argv[optind]; // TODO: support locking without image
char *scaling_mode_str = argv[optind+1]; if (!image_path) {
fprintf(stderr, "No image specified!\n");
exit(EXIT_FAILURE);
}
password = malloc(1024); // TODO: Let this grow password = malloc(1024); // TODO: Let this grow
password[0] = '\0'; password[0] = '\0';
@ -154,7 +175,7 @@ int main(int argc, char **argv) {
#ifdef WITH_GDK_PIXBUF #ifdef WITH_GDK_PIXBUF
GError *err = NULL; GError *err = NULL;
GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(image_path, &err); // TODO: Parse i3lock arguments GdkPixbuf *pixbuf = gdk_pixbuf_new_from_file(image_path, &err);
if (!pixbuf) { if (!pixbuf) {
sway_abort("Failed to load background image."); sway_abort("Failed to load background image.");
} }