48 lines
1.4 KiB
Rust
48 lines
1.4 KiB
Rust
// Copyright 2023 System76 <info@system76.com>
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// SPDX-License-Identifier: GPL-3.0-only
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use i18n_embed::{
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DefaultLocalizer, LanguageLoader, Localizer,
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fluent::{FluentLanguageLoader, fluent_language_loader},
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};
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use rust_embed::RustEmbed;
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use std::sync::LazyLock;
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#[derive(RustEmbed)]
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#[folder = "i18n/"]
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struct Localizations;
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pub static LANGUAGE_LOADER: LazyLock<FluentLanguageLoader> = LazyLock::new(|| {
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let loader: FluentLanguageLoader = fluent_language_loader!();
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loader
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.load_fallback_language(&Localizations)
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.expect("Error while loading fallback language");
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loader
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});
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#[macro_export]
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macro_rules! fl {
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($message_id:literal) => {{
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i18n_embed_fl::fl!($crate::localize::LANGUAGE_LOADER, $message_id)
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}};
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($message_id:literal, $($args:expr),*) => {{
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i18n_embed_fl::fl!($crate::localize::LANGUAGE_LOADER, $message_id, $($args), *)
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}};
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}
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// Get the `Localizer` to be used for localizing this library.
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pub fn localizer() -> Box<dyn Localizer> {
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Box::from(DefaultLocalizer::new(&*LANGUAGE_LOADER, &Localizations))
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}
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pub fn localize() {
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let localizer = localizer();
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let requested_languages = i18n_embed::DesktopLanguageRequester::requested_languages();
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if let Err(error) = localizer.select(&requested_languages) {
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eprintln!("Error while loading language for App List {error}");
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}
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}
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