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Add '-w' option to specify window title at startup

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aeghn 2021-12-08 20:22:44 +00:00 committed by Harry Jeffery
parent 9acf93c356
commit 9ce7c5de6d
2 changed files with 16 additions and 1 deletions
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3
doc/imv.1.txt
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@ -70,6 +70,9 @@ Options
*-u* <linear|nearest_neighbour>::
Set upscaling method used by imv.
*-w* <windowtitle>::
Set window title when starting imv.
*-x*::
Disable looping of input paths.

14
src/imv.c
View file

@ -731,6 +731,17 @@ static bool parse_upscaling_method(struct imv *imv, const char *method)
return false;
}
static bool parse_window_title(struct imv *imv, const char *name)
{
if (strcmp(name, "")) {
free(imv->title_text);
imv->title_text = strdup(name);
return true;
}
return false;
}
static bool parse_initial_pan(struct imv *imv, const char *pan_params)
{
char *next_val;
@ -823,7 +834,7 @@ bool imv_parse_args(struct imv *imv, int argc, char **argv)
int o;
/* TODO getopt_long */
while ((o = getopt(argc, argv, "frdxhvlu:s:n:b:t:c:")) != -1) {
while ((o = getopt(argc, argv, "frdxhvlu:s:n:b:t:c:w:")) != -1) {
switch(o) {
case 'f': imv->start_fullscreen = true; break;
case 'r': imv->recursive_load = true; break;
@ -864,6 +875,7 @@ bool imv_parse_args(struct imv *imv, int argc, char **argv)
}
break;
case 'c': list_append(imv->startup_commands, optarg); break;
case 'w': parse_window_title(imv, optarg); break;
case '?':
imv_log(IMV_ERROR, "Unknown argument '%c'. Aborting.\n", optopt);
return false;