feat: add dark mode #2322
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,48 @@ | ||
| .theme-toggle { | ||
| --size: 2rem; | ||
| --icon-fill: hsl(210, 22%, 22%); | ||
| --icon-fill-hover: hsl(210, 22%, 12%); | ||
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| background: none; | ||
| border: none; | ||
| padding: 0; | ||
| inline-size: var(--size); | ||
| block-size: var(--size); | ||
| aspect-ratio: 1; | ||
| border-radius: 50%; | ||
| cursor: pointer; | ||
| touch-action: manipulation; | ||
| -webkit-tap-highlight-color: transparent; | ||
| outline-offset: 5px; | ||
| } | ||
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| .theme-toggle > svg { | ||
| inline-size: 100%; | ||
| block-size: 100%; | ||
| stroke-linecap: round; | ||
| } | ||
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| [data-theme='dark'] .theme-toggle { | ||
| --icon-fill: hsl(25, 100%, 50%); | ||
| --icon-fill-hover: hsl(25, 100%, 40%); | ||
| } | ||
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| .theme-toggle:hover, | ||
| .theme-toggle:focus-visible { | ||
| background: hsl(0 0% 50% / 0.1); | ||
| } | ||
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| @media (prefers-reduced-motion: no-preference) { | ||
| .theme-toggle { | ||
| transition: background-color 0.3s ease; | ||
| } | ||
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| .theme-toggle > svg { | ||
| transition: transform 0.5s ease; | ||
| } | ||
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| .theme-toggle:hover > svg, | ||
| .theme-toggle:focus-visible > svg { | ||
| transform: scale(1.1); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,50 @@ | ||
| import React from 'react' | ||
| import './theme-toggle.css' | ||
| import { useTheme } from '../../hooks/theme' | ||
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| export const ThemeToggle = () => { | ||
| const { currentTheme: isDarkTheme, toggleTheme, toggleThemeWithKey } = useTheme() | ||
| return ( | ||
| <button | ||
| className="theme-toggle" | ||
| onClick={toggleTheme} | ||
| onKeyDown={toggleThemeWithKey} | ||
| tabIndex={0} | ||
| aria-label={`Toggle ${isDarkTheme === 'light' ? 'light' : 'dark'} mode`} | ||
| role="switch" | ||
| aria-checked={isDarkTheme === 'dark'} | ||
| > | ||
| <svg | ||
| xmlns="http://www.w3.org/2000/svg" | ||
| width="24" | ||
| height="24" | ||
| viewBox="0 0 24 24" | ||
| fill="none" | ||
| stroke="currentColor" | ||
| strokeWidth="2" | ||
| strokeLinecap="round" | ||
| strokeLinejoin="round" | ||
| aria-hidden="true" | ||
| color="#fff" | ||
| > | ||
| {isDarkTheme | ||
| ? ( | ||
| <> | ||
| <circle cx="12" cy="12" r="5" /> | ||
| <line x1="12" y1="1" x2="12" y2="3" /> | ||
| <line x1="12" y1="21" x2="12" y2="23" /> | ||
| <line x1="4.22" y1="4.22" x2="5.64" y2="5.64" /> | ||
| <line x1="18.36" y1="18.36" x2="19.78" y2="19.78" /> | ||
| <line x1="1" y1="12" x2="3" y2="12" /> | ||
| <line x1="21" y1="12" x2="23" y2="12" /> | ||
| <line x1="4.22" y1="19.78" x2="5.64" y2="18.36" /> | ||
| <line x1="18.36" y1="5.64" x2="19.78" y2="4.22" /> | ||
| </> | ||
| ) | ||
| : ( | ||
| <path d="M21 12.79A9 9 0 1 1 11.21 3 7 7 0 0 0 21 12.79z" /> | ||
| )} | ||
| </svg> | ||
| </button> | ||
| ) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| import React from 'react' | ||
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| export interface ThemeProviderProps { | ||
| children: React.ReactNode | ||
| } | ||
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| export type Theme = 'light' | 'dark' | ||
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| export type ThemeContextValues = { | ||
| currentTheme: Theme, | ||
| toggleTheme: () => void; | ||
| toggleThemeWithKey: (event: React.KeyboardEvent<HTMLButtonElement>) => void; | ||
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| } | ||
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| const createThemeContext = () => React.createContext<ThemeContextValues | null>(null) | ||
| export const ThemeContext = createThemeContext() | ||
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| export const ThemeProvider = ({ children }: ThemeProviderProps) => { | ||
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| const [theme, setTheme] = React.useState<boolean>(() => { | ||
| const savedTheme = | ||
| typeof window !== 'undefined' && localStorage.getItem('theme') | ||
| if (savedTheme) return savedTheme === 'dark' | ||
| return window.matchMedia('prefers-color-scheme: dark').matches | ||
| }) | ||
| React.useEffect(() => { | ||
| const htmlElem = document.documentElement | ||
| const currentTheme = theme ? 'dark' : 'light' | ||
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| htmlElem.setAttribute('data-theme', currentTheme) | ||
| localStorage.setItem('theme', currentTheme) | ||
| htmlElem.setAttribute('aria-label', `Current theme: ${currentTheme}`) | ||
| }, [theme]) | ||
| const toggleTheme = () => setTheme((prevTheme) => !prevTheme) | ||
| const handleKeyDown = (event: React.KeyboardEvent<HTMLButtonElement>) => { | ||
| if (event.key === 'Enter' || event.key === ' ') { | ||
| event.preventDefault() | ||
| toggleTheme() | ||
| } | ||
| } | ||
| const values: ThemeContextValues = { | ||
| currentTheme: theme as unknown as Theme, | ||
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| toggleTheme, | ||
| toggleThemeWithKey: handleKeyDown | ||
| } | ||
| return ( | ||
| <ThemeContext.Provider value={values}> | ||
| {children} | ||
| </ThemeContext.Provider> | ||
| ) | ||
| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| import React from 'react' | ||
| import { ThemeContext, ThemeContextValues } from '../context/theme-provider' | ||
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| export const useTheme = () => { | ||
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| const context = React.useContext(ThemeContext) | ||
| if(context === null) { | ||
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| throw new Error('Theme context is missing You probably forgot to wrap the component depending on theme in <ThemeProvider />') | ||
| } | ||
| return context as ThemeContextValues | ||
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| } | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -12,6 +12,7 @@ import StrokeIpld from '../icons/StrokeIpld.js' | |
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| // Styles | ||
| import './NavBar.css' | ||
| import { ThemeToggle } from '../components/theme-toggle/toggle' | ||
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| const NavLink = ({ | ||
| to, | ||
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@@ -73,6 +74,9 @@ export const NavBar = ({ t }) => { | |
| </div> | ||
| </div> | ||
| <div className='dn db-l navbar-footer mb2 tc center f7 o-80 glow'> | ||
| <div className='mb4'> | ||
| <ThemeToggle /> | ||
| </div> | ||
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| { gitRevision && <div className='mb1'> | ||
| <a className='link white' href={revisionUrl} target='_blank' rel='noopener noreferrer'>{t('app:terms.revision')} {gitRevision}</a> | ||
| </div> } | ||
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Do we really want the background to be red here? I haven't ran the code to see for myself yet but this seems wrong?
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oh! do not mind that. i was using it to test