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Allow icon themes to change mime icons

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This commit is contained in:
Jeremy Soller 2024-05-03 09:08:36 -06:00
parent a7383ae174
commit d15558870d
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GPG key ID: D02FD439211AF56F
1 changed files with 13 additions and 5 deletions
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18
src/mime_icon.rs
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@ -30,12 +30,20 @@ impl MimeIconCache {
self.cache
.entry(key)
.or_insert_with_key(|key| {
for icon_name in self.shared_mime_info.lookup_icon_names(&key.mime) {
if let Some(path) = icon::from_name(icon_name).size(key.size).path() {
return Some(icon::from_path(path));
}
let mut icon_names = self.shared_mime_info.lookup_icon_names(&key.mime);
if icon_names.is_empty() {
return None;
}
None
let icon_name = icon_names.remove(0);
let mut named = icon::from_name(icon_name).size(key.size);
let mut fallback_names = Vec::new();
for fallback_name in icon_names {
fallback_names.push(fallback_name.into());
}
if fallback_names.is_empty() {
named = named.fallback(Some(icon::IconFallback::Names(fallback_names)));
}
Some(named.handle())
})
.clone()
}