KI18n Rust crate

KI18n 是一个跨平台国际化框架，被 KDE 应用程序使用。这个 crate 的目的是允许使用 KI18n 与 Rust 和 qmetaobject-rs crate。

要求

此 crate 需要 KF5I18n 已经安装或者至少存在于系统中。

Ubuntu

sudo apt install libkf5i18n-dev

Arch Linux

sudo pacman -S ki18n

KF5I18n 的自定义位置

该 crate 会搜索 KF5I18n，使用环境变量（KF5_I18n_INCLUDE_PATH 和 KF5_I18n_LIBRARY_PATH）如果它们已设置，或者直接搜索在 /usr/include /usr/library

示例

use cstr::cstr;
use qmetaobject::prelude::*;
use ki18n_rs::KLocalizedContext;

fn main() {
  let mut engine = QmlEngine::new();
  KLocalizedContext::init_from_engine(&engine);
  engine.load_data(r#"
    import QtQuick 2.6
    import QtQuick.Controls 2.0 as Controls
    import QtQuick.Layouts 1.2
    import org.kde.kirigami 2.13 as Kirigami
    
    // Base element, provides basic features needed for all kirigami applications
    Kirigami.ApplicationWindow {
        // ID provides unique identifier to reference this element
        id: root
    
        // Window title
        // i18nc is useful for adding context for translators, also lets strings be changed for different languages
        title: i18nc("@title:window", "Hello World")
    
        // Initial page to be loaded on app load
        pageStack.initialPage: Kirigami.Page {
    
            Controls.Label {
                // Center label horizontally and vertically within parent element
                anchors.centerIn: parent
                text: i18n("Hello World!")
            }
        }
    }
  "#.into());
  engine.exec();
}