feat: integrate language switcher into settings with modern segment control UI

- Move language switcher from header to settings modal for better organization
- Implement modern segment control UI instead of radio buttons for language selection
- Add language preference persistence in localStorage and backend settings
- Support instant language preview with cancel/revert functionality
- Remove standalone LanguageSwitcher component
- Improve initial language detection logic (localStorage -> browser -> default)
- Add proper i18n keys for language settings UI text
This commit is contained in:
Jason
2025-09-28 22:23:49 +08:00
parent 0bedbb2663
commit c5aa244d65
8 changed files with 157 additions and 38 deletions

View File

@@ -1,31 +0,0 @@
import React from "react";
import { useTranslation } from "react-i18next";
import { Globe } from "lucide-react";
import { buttonStyles } from "../lib/styles";
const LanguageSwitcher: React.FC = () => {
const { t, i18n } = useTranslation();
const toggleLanguage = () => {
const newLang = i18n.language === "en" ? "zh" : "en";
i18n.changeLanguage(newLang);
};
const titleKey =
i18n.language === "en"
? "header.switchToChinese"
: "header.switchToEnglish";
return (
<button
onClick={toggleLanguage}
className={buttonStyles.icon}
title={t(titleKey)}
aria-label={t(titleKey)}
>
<Globe size={18} />
</button>
);
};
export default LanguageSwitcher;

View File

@@ -25,13 +25,33 @@ interface SettingsModalProps {
}
export default function SettingsModal({ onClose }: SettingsModalProps) {
const { t } = useTranslation();
const { t, i18n } = useTranslation();
const normalizeLanguage = (lang?: string | null): "zh" | "en" =>
lang === "en" ? "en" : "zh";
const readPersistedLanguage = (): "zh" | "en" => {
if (typeof window !== "undefined") {
const stored = window.localStorage.getItem("language");
if (stored === "en" || stored === "zh") {
return stored;
}
}
return normalizeLanguage(i18n.language);
};
const persistedLanguage = readPersistedLanguage();
const [settings, setSettings] = useState<Settings>({
showInTray: true,
minimizeToTrayOnClose: true,
claudeConfigDir: undefined,
codexConfigDir: undefined,
language: persistedLanguage,
});
const [initialLanguage, setInitialLanguage] = useState<"zh" | "en">(
persistedLanguage,
);
const [configPath, setConfigPath] = useState<string>("");
const [version, setVersion] = useState<string>("");
const [isCheckingUpdate, setIsCheckingUpdate] = useState(false);
@@ -73,6 +93,12 @@ export default function SettingsModal({ onClose }: SettingsModalProps) {
(loadedSettings as any)?.minimizeToTrayOnClose ??
(loadedSettings as any)?.minimize_to_tray_on_close ??
true;
const storedLanguage = normalizeLanguage(
typeof (loadedSettings as any)?.language === "string"
? (loadedSettings as any).language
: persistedLanguage,
);
setSettings({
showInTray,
minimizeToTrayOnClose,
@@ -84,7 +110,12 @@ export default function SettingsModal({ onClose }: SettingsModalProps) {
typeof (loadedSettings as any)?.codexConfigDir === "string"
? (loadedSettings as any).codexConfigDir
: undefined,
language: storedLanguage,
});
setInitialLanguage(storedLanguage);
if (i18n.language !== storedLanguage) {
void i18n.changeLanguage(storedLanguage);
}
} catch (error) {
console.error(t("console.loadSettingsFailed"), error);
}
@@ -125,6 +156,7 @@ export default function SettingsModal({ onClose }: SettingsModalProps) {
const saveSettings = async () => {
try {
const selectedLanguage = settings.language === "en" ? "en" : "zh";
const payload: Settings = {
...settings,
claudeConfigDir:
@@ -135,15 +167,42 @@ export default function SettingsModal({ onClose }: SettingsModalProps) {
settings.codexConfigDir && settings.codexConfigDir.trim() !== ""
? settings.codexConfigDir.trim()
: undefined,
language: selectedLanguage,
};
await window.api.saveSettings(payload);
setSettings(payload);
try {
window.localStorage.setItem("language", selectedLanguage);
} catch (error) {
console.warn("[Settings] Failed to persist language preference", error);
}
setInitialLanguage(selectedLanguage);
if (i18n.language !== selectedLanguage) {
void i18n.changeLanguage(selectedLanguage);
}
onClose();
} catch (error) {
console.error(t("console.saveSettingsFailed"), error);
}
};
const handleLanguageChange = (lang: "zh" | "en") => {
setSettings((prev) => ({ ...prev, language: lang }));
if (i18n.language !== lang) {
void i18n.changeLanguage(lang);
}
};
const handleCancel = () => {
if (settings.language !== initialLanguage) {
setSettings((prev) => ({ ...prev, language: initialLanguage }));
if (i18n.language !== initialLanguage) {
void i18n.changeLanguage(initialLanguage);
}
}
onClose();
};
const handleCheckUpdate = async () => {
if (hasUpdate && updateHandle) {
if (isPortable) {
@@ -291,7 +350,7 @@ export default function SettingsModal({ onClose }: SettingsModalProps) {
<div
className="fixed inset-0 z-50 flex items-center justify-center"
onMouseDown={(e) => {
if (e.target === e.currentTarget) onClose();
if (e.target === e.currentTarget) handleCancel();
}}
>
<div
@@ -306,7 +365,7 @@ export default function SettingsModal({ onClose }: SettingsModalProps) {
{t("settings.title")}
</h2>
<button
onClick={onClose}
onClick={handleCancel}
className="p-1.5 hover:bg-gray-100 dark:hover:bg-gray-800 rounded-md transition-colors"
>
<X size={20} className="text-gray-500 dark:text-gray-400" />
@@ -315,6 +374,47 @@ export default function SettingsModal({ onClose }: SettingsModalProps) {
{/* 设置内容 */}
<div className="px-6 py-4 space-y-6 overflow-y-auto flex-1">
{/* 通用设置 */}
<div>
<h3 className="text-sm font-medium text-gray-900 dark:text-gray-100 mb-3">
{t("settings.general")}
</h3>
<div className="space-y-3">
<div>
<p className="text-sm text-gray-900 dark:text-gray-100">
{t("settings.language")}
</p>
<p className="text-xs text-gray-500 dark:text-gray-400 mt-1">
{t("settings.languageDescription")}
</p>
<div className="mt-3 inline-flex p-0.5 bg-gray-100 dark:bg-gray-800 rounded-lg">
<button
type="button"
onClick={() => handleLanguageChange("zh")}
className={`px-4 py-1.5 text-sm font-medium rounded-md transition-all min-w-[80px] ${
(settings.language ?? "zh") === "zh"
? "bg-white dark:bg-gray-700 text-gray-900 dark:text-gray-100 shadow-sm"
: "text-gray-600 dark:text-gray-400 hover:text-gray-900 dark:hover:text-gray-200"
}`}
>
{t("settings.languageOptionChinese")}
</button>
<button
type="button"
onClick={() => handleLanguageChange("en")}
className={`px-4 py-1.5 text-sm font-medium rounded-md transition-all min-w-[80px] ${
settings.language === "en"
? "bg-white dark:bg-gray-700 text-gray-900 dark:text-gray-100 shadow-sm"
: "text-gray-600 dark:text-gray-400 hover:text-gray-900 dark:hover:text-gray-200"
}`}
>
{t("settings.languageOptionEnglish")}
</button>
</div>
</div>
</div>
</div>
{/* 窗口行为设置 */}
<div>
<h3 className="text-sm font-medium text-gray-900 dark:text-gray-100 mb-3">
@@ -534,7 +634,7 @@ export default function SettingsModal({ onClose }: SettingsModalProps) {
{/* 底部按钮 */}
<div className="flex justify-end gap-3 px-6 py-4 border-t border-gray-200 dark:border-gray-800">
<button
onClick={onClose}
onClick={handleCancel}
className="px-4 py-2 text-sm font-medium text-gray-500 dark:text-gray-400 hover:bg-gray-100 dark:hover:bg-gray-800 rounded-lg transition-colors"
>
{t("common.cancel")}