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Merge pull request #1650 from hojjatabdollahi/hojjat/fix-open-dialog-mime

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Fix mimetype based filtering in dialog
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Levi Portenier 2026-03-06 16:43:41 -07:00 • committed by GitHub
commit bfb2c6d5b8
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2 changed files with 47 additions and 4 deletions
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18
src/dialog.rs
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@ -24,6 +24,7 @@ use cosmic::{
segmented_button,
},
};
use mime_guess::{Mime, mime};
use notify_debouncer_full::{
DebouncedEvent, Debouncer, RecommendedCache, new_debouncer,
notify::{self, RecommendedWatcher},
@ -1887,7 +1888,6 @@ impl Application for App {
if let Some(filter_i) = self.filter_selected
&& let Some(filter) = self.filters.get(filter_i)
{
// Parse globs (Mime implements PartialEq with &str, so no need to parse)
let mut parsed_globs = Vec::new();
let mut mimes = Vec::new();
for pattern in &filter.patterns {
@ -1900,15 +1900,25 @@ impl Application for App {
}
}
}
DialogFilterPattern::Mime(value) => mimes.push(value.as_str()),
DialogFilterPattern::Mime(value) => match value.parse::<Mime>() {
Ok(parsed) => mimes.push(parsed),
Err(err) => {
log::warn!("failed to parse mime {value:?}: {err}");
}
},
}
}
items.retain(|item| {
// Directories are always shown
item.metadata.is_dir()
// Check for mime type match (first because it is faster)
|| mimes.iter().copied().any(|mime| mime == item.mime)
|| mimes.iter().any(|filter_mime| {
if filter_mime.subtype() == mime::STAR {
filter_mime.type_() == item.mime.type_()
} else {
*filter_mime == item.mime
}
})
// Check for glob match (last because it is slower)
|| parsed_globs.iter().any(|glob| glob.matches(&item.name))
});