1
0
mirror of https://github.com/twbs/bootstrap.git synced 2025-08-22 13:13:03 +02:00

Enhance the javascript

This commit is contained in:
louismaxime.piton
2023-10-23 17:06:39 +02:00
parent aad8c9e353
commit 930867b09a
4 changed files with 19 additions and 19 deletions

View File

@@ -19,27 +19,29 @@
return window.matchMedia('(prefers-color-scheme: dark)').matches ? 'dark' : 'light'
}
const setTheme = theme => {
const setTheme = (theme, element = document.documentElement) => {
if (theme === 'auto' && window.matchMedia('(prefers-color-scheme: dark)').matches) {
document.documentElement.setAttribute('data-bs-theme', 'dark')
element.setAttribute('data-bs-theme', 'dark')
} else {
document.documentElement.setAttribute('data-bs-theme', theme)
element.setAttribute('data-bs-theme', theme)
}
}
setTheme(getPreferredTheme())
const showActiveTheme = (theme, focus = false, themeSwitcher = document.querySelector('#bd-theme')) => {
const showActiveTheme = (theme, focus = false, selectedToggler = document.querySelector('#bd-theme')) => {
const themeSwitcher = selectedToggler.closest('.dropdown')
if (!themeSwitcher) {
return
}
const themeSwitcherButton = themeSwitcher.querySelector('.dropdown-toggle')
const themeSwitcherText = document.querySelector('#bd-theme-text')
const activeThemeIcon = themeSwitcher.parentElement.querySelector('.theme-icon-active use')
const btnToActive = themeSwitcher.parentElement.querySelector(`[data-bs-theme-value="${theme}"]`)
const activeThemeIcon = themeSwitcher.querySelector('.theme-icon-active use')
const btnToActive = themeSwitcher.querySelector(`[data-bs-theme-value="${theme}"]`)
const svgOfActiveBtn = btnToActive.querySelector('svg use').getAttribute('href')
themeSwitcher.parentElement.querySelectorAll('[data-bs-theme-value]').forEach(element => {
themeSwitcher.querySelectorAll('[data-bs-theme-value]').forEach(element => {
element.classList.remove('active')
element.setAttribute('aria-pressed', 'false')
})
@@ -48,10 +50,10 @@
btnToActive.setAttribute('aria-pressed', 'true')
activeThemeIcon.setAttribute('href', svgOfActiveBtn)
const themeSwitcherLabel = `${themeSwitcherText.textContent} (${btnToActive.dataset.bsThemeValue})${btnToActive.closest('.highlight-toolbar') ? ' (local)' : ''}`
themeSwitcher.setAttribute('aria-label', themeSwitcherLabel)
themeSwitcherButton.setAttribute('aria-label', themeSwitcherLabel)
if (focus) {
themeSwitcher.focus()
themeSwitcherButton.focus()
}
}
@@ -70,8 +72,8 @@
toggle.addEventListener('click', () => {
const theme = toggle.getAttribute('data-bs-theme-value')
if (toggle.closest('.highlight-toolbar')) {
toggle.closest('.highlight-toolbar').previousElementSibling.setAttribute('data-bs-theme', theme)
if (toggle.closest('.bd-code-snippet')) {
setTheme(theme, toggle.closest('.bd-code-snippet').firstChild)
showActiveTheme(theme, true, toggle.closest('.dropdown-menu').previousElementSibling)
} else {
setStoredTheme(theme)