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//! Translation for ommui-data items.

/// A translation trait.
pub trait XTr: std::fmt::Debug {
    /// Translate a string.
    fn xtr(&self, s: &str) -> String;
}

impl XTr for indexmap::IndexMap<String, String> {
    fn xtr(&self, s: &str) -> String {
        if let Some(t) = self.get(&s.to_string()) {
            t.to_string()
        } else {
            s.to_string()
        }
    }
}

impl<T: XTr> XTr for std::sync::RwLock<T> {
    fn xtr(&self, s: &str) -> String {
        self.read().unwrap().xtr(s)
    }
}

impl<T: XTr> XTr for std::sync::Arc<T> {
    fn xtr(&self, s: &str) -> String {
        (**self).xtr(s)
    }
}