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feat(apps): use linicon for freedesktop icon theme traversal

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This commit is contained in:
Gabriel Kaszewski
2026-03-15 19:58:42 +01:00
parent a3c53a213b
commit aef33a53d7
2 changed files with 13 additions and 2 deletions
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1
crates/plugins/plugin-apps/Cargo.toml
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@@ -16,4 +16,5 @@ tokio = { workspace = true }
tracing = { workspace = true } tracing = { workspace = true }
[target.'cfg(target_os = "linux")'.dependencies] [target.'cfg(target_os = "linux")'.dependencies]
linicon = "2.3.0"
xdg = "3" xdg = "3"

14
crates/plugins/plugin-apps/src/linux.rs
View File

@@ -103,11 +103,21 @@ pub fn resolve_icon_path(name: &str) -> Option<String> {
if name.starts_with('/') && Path::new(name).exists() { if name.starts_with('/') && Path::new(name).exists() {
return Some(name.to_string()); return Some(name.to_string());
} }
// Try linicon freedesktop theme traversal
let themes = ["hicolor", "Adwaita", "breeze", "Papirus"];
for theme in &themes {
if let Some(icon_path) = linicon::lookup_icon(name)
.from_theme(theme)
.with_size(48)
.find_map(|r| r.ok())
{
return Some(icon_path.path.to_string_lossy().into_owned());
}
}
// Fallback to pixmaps
let candidates = [ let candidates = [
format!("/usr/share/pixmaps/{name}.png"), format!("/usr/share/pixmaps/{name}.png"),
format!("/usr/share/pixmaps/{name}.svg"), format!("/usr/share/pixmaps/{name}.svg"),
format!("/usr/share/icons/hicolor/48x48/apps/{name}.png"),
format!("/usr/share/icons/hicolor/scalable/apps/{name}.svg"),
]; ];
candidates.into_iter().find(|p| Path::new(p).exists()) candidates.into_iter().find(|p| Path::new(p).exists())
} }