30fc4d3082
- Feature: Introduce 'auto' theme mode
- Detect system preference via matchMedia('(prefers-color-scheme: dark)')
- Add useActualTheme context to expose the effective theme ('light'|'dark')
- Persist selected mode in localStorage ('theme-mode') with 'auto' as default
- Apply/remove `dark` class on <html> and sync `theme-mode` on <body>
- Broadcast effective theme to iframes
- UI: Redesign ThemeToggle with Dropdown items and custom highlight
- Replace non-existent IconMonitor with IconRefresh
- Use Dropdown.Menu + Dropdown.Item with built-in icon prop
- Selected state uses custom background highlight; hover state preserved
- Remove checkmark; selection relies on background styling
- Current button icon reflects selected mode
- Performance: reduce re-renders and unnecessary effects
- Memoize theme options and current button icon (useMemo)
- Simplify handleThemeToggle to accept only explicit modes ('light'|'dark'|'auto')
- Minimize useEffect dependencies; remove unrelated deps
- Header: streamline useHeaderBar
- Use useActualTheme for iframe theme messaging
- Remove unused statusDispatch
- Remove isNewYear from theme effect dependencies
- Home: send effective theme (useActualTheme) to external content iframes
- i18n: add/enhance theme-related copy in locales (en/zh)
- Chore: minor code cleanup and consistency
- Improve readability and maintainability
- Lint clean; no functional regressions
60 lines
2.6 KiB
JavaScript
60 lines
2.6 KiB
JavaScript
/*
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Copyright (C) 2025 QuantumNous
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as
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published by the Free Software Foundation, either version 3 of the
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License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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For commercial licensing, please contact support@quantumnous.com
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*/
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import React from 'react';
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import { Button, Dropdown } from '@douyinfe/semi-ui';
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import { Languages } from 'lucide-react';
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import { CN, GB } from 'country-flag-icons/react/3x2';
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const LanguageSelector = ({ currentLang, onLanguageChange, t }) => {
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return (
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<Dropdown
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position="bottomRight"
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render={
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<Dropdown.Menu className="!bg-semi-color-bg-overlay !border-semi-color-border !shadow-lg !rounded-lg dark:!bg-gray-700 dark:!border-gray-600">
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<Dropdown.Item
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onClick={() => onLanguageChange('zh')}
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className={`!flex !items-center !gap-2 !px-3 !py-1.5 !text-sm !text-semi-color-text-0 dark:!text-gray-200 ${currentLang === 'zh' ? '!bg-semi-color-primary-light-default dark:!bg-blue-600 !font-semibold' : 'hover:!bg-semi-color-fill-1 dark:hover:!bg-gray-600'}`}
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>
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<CN title="中文" className="!w-5 !h-auto" />
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<span>中文</span>
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</Dropdown.Item>
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<Dropdown.Item
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onClick={() => onLanguageChange('en')}
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className={`!flex !items-center !gap-2 !px-3 !py-1.5 !text-sm !text-semi-color-text-0 dark:!text-gray-200 ${currentLang === 'en' ? '!bg-semi-color-primary-light-default dark:!bg-blue-600 !font-semibold' : 'hover:!bg-semi-color-fill-1 dark:hover:!bg-gray-600'}`}
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>
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<GB title="English" className="!w-5 !h-auto" />
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<span>English</span>
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</Dropdown.Item>
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</Dropdown.Menu>
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}
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>
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<Button
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icon={<Languages size={18} />}
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aria-label={t('切换语言')}
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theme="borderless"
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type="tertiary"
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className="!p-1.5 !text-current focus:!bg-semi-color-fill-1 dark:focus:!bg-gray-700 !rounded-full !bg-semi-color-fill-0 dark:!bg-semi-color-fill-1 hover:!bg-semi-color-fill-1 dark:hover:!bg-semi-color-fill-2"
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/>
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</Dropdown>
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);
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};
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export default LanguageSelector;
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