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Respect the specification some more

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LordGrimmauld 2024-04-28 12:12:15 +02:00
parent 9303d23d47
commit b5ccb5f2ac
1 changed files with 14 additions and 0 deletions
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14
plugin-desktop/src/main.rs
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@ -11,6 +11,7 @@ mod icons;
static XDG_HOME_ENV: &'static str = "XDG_DATA_HOME"; static XDG_HOME_ENV: &'static str = "XDG_DATA_HOME";
static XDG_DATA_ENV: &'static str = "XDG_DATA_DIRS"; static XDG_DATA_ENV: &'static str = "XDG_DATA_DIRS";
static XDG_CONFIG_ENV: &'static str = "XDG_CONFIG_HOME"; static XDG_CONFIG_ENV: &'static str = "XDG_CONFIG_HOME";
static XDG_CURRENT_DESKTOP_ENV: &'static str = "XDG_CURRENT_DESKTOP";
static XDG_HOME_DEFAULT: &'static str = "~/.local/share"; static XDG_HOME_DEFAULT: &'static str = "~/.local/share";
static XDG_DATA_DEFAULT: &'static str = "/usr/share:/usr/local/share"; static XDG_DATA_DEFAULT: &'static str = "/usr/share:/usr/local/share";
@ -49,6 +50,19 @@ fn fix_exec(exec: &str) -> String {
fn parse_desktop(path: &PathBuf, locale: Option<&str>) -> Option<Entry> { fn parse_desktop(path: &PathBuf, locale: Option<&str>) -> Option<Entry> {
let bytes = read_to_string(path).ok()?; let bytes = read_to_string(path).ok()?;
let entry = DesktopEntry::decode(&path, &bytes).ok()?; let entry = DesktopEntry::decode(&path, &bytes).ok()?;
// no-display entries should not be shown
if entry.no_display() {
return None;
}
// if an entry only is shown on a specific desktop, check whether desktop is set and matches,
// otherwise return None
let de = std::env::var(XDG_CURRENT_DESKTOP_ENV);
if entry.only_show_in().is_some_and(|e| !(de.is_ok() && de.unwrap() == e.to_string())){
return None;
}
let name = entry.name(locale)?.to_string(); let name = entry.name(locale)?.to_string();
let icon = entry.icon().map(|i| i.to_string()); let icon = entry.icon().map(|i| i.to_string());
let comment = entry.comment(locale).map(|s| s.to_string()); let comment = entry.comment(locale).map(|s| s.to_string());