Skip to content

feat(theme): add before-theme-switch hook for custom logic before the… #4957

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: main
Choose a base branch
from
+19 −6
Open

feat(theme): add before-theme-switch hook for custom logic before the… #4957

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
25 changes: 19 additions & 6 deletions src/client/theme-default/components/VPSwitchAppearance.vue
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,24 @@ import VPSwitch from './VPSwitch.vue'

const { isDark, theme } = useData()

const handleClick = async () => {
try {
const result = await beforeThemeSwitch()
if (result !== false) {
toggleAppearance()
}
} catch (e) {
console.error('[VitePress] Error in before-appearance-switch hook:', e)
}
}

type BeforeSwitchHook = () => boolean | Promise<boolean> | void

const beforeThemeSwitch = inject<BeforeSwitchHook>(
'before-appearance-switch',
() => true
)

const toggleAppearance = inject('toggle-appearance', () => {
isDark.value = !isDark.value
})
Expand All @@ -19,12 +37,7 @@ watchPostEffect(() => {
</script>

<template>
<VPSwitch
:title="switchTitle"
class="VPSwitchAppearance"
:aria-checked="isDark"
@click="toggleAppearance"
>
<VPSwitch :title="switchTitle" class="VPSwitchAppearance" :aria-checked="isDark" @click="handleClick">
<span class="vpi-sun sun" />
<span class="vpi-moon moon" />
</VPSwitch>
Expand Down
Loading