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Refactor useColorModes #424

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Merged
mrholek merged 2 commits into from
Jan 3, 2025
Merged

Refactor useColorModes #424

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cdb4712
chore: clean-up
mrholek Jan 3, 2025
3f03770
refactor(useColorModes): replace `window` with `globalThis`
mrholek Jan 3, 2025
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refactor(useColorModes): replace window with globalThis
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@mrholek
mrholek committed Jan 3, 2025
commit 3f03770ab7a8d36c7aa84a64f17901f28af16a4c
10 changes: 5 additions & 5 deletions packages/coreui-react/src/hooks/useColorModes.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -7,13 +7,13 @@ interface UseColorModesOutput {
}

const getStoredTheme = (localStorageItemName: string) =>
typeof window !== 'undefined' && localStorage.getItem(localStorageItemName)
typeof globalThis !== 'undefined' && localStorage.getItem(localStorageItemName)

const setStoredTheme = (localStorageItemName: string, colorMode: string) =>
localStorage.setItem(localStorageItemName, colorMode)

const getPreferredColorScheme = (localStorageItemName: string) => {
if (typeof window === 'undefined') {
if (typeof globalThis === 'undefined') {
return 'light'
}

Expand All @@ -23,12 +23,12 @@ const getPreferredColorScheme = (localStorageItemName: string) => {
return storedTheme
}

return window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light'
return globalThis.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light'
}

const setTheme = (colorMode: string) => {
document.documentElement.dataset.coreuiTheme =
colorMode === 'auto' && window.matchMedia('(prefers-color-scheme: dark)').matches
colorMode === 'auto' && globalThis.matchMedia('(prefers-color-scheme: dark)').matches
? 'dark'
: colorMode

Expand All @@ -51,7 +51,7 @@ export const useColorModes = (
}, [colorMode])

useEffect(() => {
window.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', () => {
globalThis.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', () => {
const storedTheme = getStoredTheme(localStorageItemName)
if (storedTheme !== 'light' && storedTheme !== 'dark' && colorMode) {
setTheme(colorMode)
Expand Down