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Added slideshow support

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This commit is contained in:
Bert
2011-09-10 18:41:20 +02:00
parent 79d780a701
commit 510512714d
10 changed files with 136 additions and 35 deletions
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15
options.c
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@@ -54,23 +54,22 @@ void print_version() {
}
void parse_options(int argc, char **argv) {
float z;
int n, opt;
int opt, t;
_options.recursive = 0;
_options.startnum = 0;
_options.scalemode = SCALE_MODE;
_options.zoom = 1.0;
_options.aa = 1;
_options.thumbnails = 0;
_options.fixed = 0;
_options.fullscreen = 0;
_options.geometry = NULL;
_options.quiet = 0;
_options.thumbnails = 0;
_options.clean_cache = 0;
_options.recursive = 0;
while ((opt = getopt(argc, argv, "cdFfg:hn:pqrstvZz:")) != -1) {
switch (opt) {
@@ -96,12 +95,12 @@ void parse_options(int argc, char **argv) {
print_usage();
exit(0);
case 'n':
if (!sscanf(optarg, "%d", &n) || n < 1) {
if (!sscanf(optarg, "%d", &t) || t < 1) {
fprintf(stderr, "sxiv: invalid argument for option -n: %s\n",
optarg);
exit(1);
} else {
_options.startnum = n - 1;
_options.startnum = t - 1;
}
break;
case 'p':
@@ -128,12 +127,12 @@ void parse_options(int argc, char **argv) {
break;
case 'z':
_options.scalemode = SCALE_ZOOM;
if (!sscanf(optarg, "%f", &z) || z < 0) {
if (!sscanf(optarg, "%d", &t) || t <= 0) {
fprintf(stderr, "sxiv: invalid argument for option -z: %s\n",
optarg);
exit(1);
}
_options.zoom = z / 100.0;
_options.zoom = (float) t / 100.0;
break;
}
}