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configure full color palette in foot.ini

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Allow the use of numeric keys in [colors] to configure the full set of
256 colors in the palette. Fixes #489
This commit is contained in:
Ryan Farley 2021-05-08 02:18:45 -05:00
parent 63572e4223
commit 3b089b4203
4 changed files with 28 additions and 4 deletions
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15
config.c
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@ -902,7 +902,20 @@ parse_section_colors(const char *key, const char *value, struct config *conf,
{
uint32_t *color = NULL;
if (strcmp(key, "foreground") == 0) color = &conf->colors.fg;
if (isdigit(key[0])) {
unsigned long index;
if (!str_to_ulong(key, 0, &index)) {
LOG_AND_NOTIFY_ERR("%s:%d: [colors]: invalid numeric key", path, lineno);
return false;
}
if (index >= ALEN(conf->colors.table)) {
LOG_AND_NOTIFY_ERR("%s:%d: [colors]: numeric key out of range", path, lineno);
return false;
}
color = &conf->colors.table[index];
}
else if (strcmp(key, "foreground") == 0) color = &conf->colors.fg;
else if (strcmp(key, "background") == 0) color = &conf->colors.bg;
else if (strcmp(key, "regular0") == 0) color = &conf->colors.table[0];
else if (strcmp(key, "regular1") == 0) color = &conf->colors.table[1];