59 lines
1.6 KiB
TypeScript
59 lines
1.6 KiB
TypeScript
|
import { injectLocal, objectOmit } from '@vueuse/core'
|
||
|
|
import { computed, ref, toRef } from 'vue'
|
||
|
|
import {
|
||
|
|
FRONTMATTER_FIELDS,
|
||
|
|
HEADMATTER_FIELDS,
|
||
|
|
injectionClicksContext,
|
||
|
|
injectionCurrentPage,
|
||
|
|
injectionFrontmatter,
|
||
|
|
injectionRenderContext,
|
||
|
|
injectionRoute,
|
||
|
|
injectionSlideScale,
|
||
|
|
injectionSlidevContext,
|
||
|
|
injectionSlideZoom,
|
||
|
|
} from './constants'
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Get the current slide context, should be called inside the setup function of a component inside slide
|
||
|
|
*/
|
||
|
|
export function useSlideContext() {
|
||
|
|
const $slidev = injectLocal(injectionSlidevContext)!
|
||
|
|
const $nav = toRef($slidev, 'nav')
|
||
|
|
const $clicksContext = injectLocal(injectionClicksContext)!.value
|
||
|
|
const $clicks = toRef($clicksContext, 'current')
|
||
|
|
const $page = injectLocal(injectionCurrentPage)!
|
||
|
|
const $renderContext = injectLocal(injectionRenderContext)!
|
||
|
|
const $frontmatter = injectLocal(injectionFrontmatter, {})
|
||
|
|
const $route = injectLocal(injectionRoute, undefined)
|
||
|
|
const $scale = injectLocal(injectionSlideScale, ref(1))
|
||
|
|
const $zoom = injectLocal(injectionSlideZoom, computed(() => 1))
|
||
|
|
|
||
|
|
return {
|
||
|
|
$slidev,
|
||
|
|
$nav,
|
||
|
|
$clicksContext,
|
||
|
|
$clicks,
|
||
|
|
$page,
|
||
|
|
$route,
|
||
|
|
$renderContext,
|
||
|
|
$frontmatter,
|
||
|
|
$scale,
|
||
|
|
$zoom,
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
export type SlideContext = ReturnType<typeof useSlideContext>
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Convert frontmatter options to props for v-bind
|
||
|
|
* It removes known options fields, and expose an extra `frontmatter` field that contains full frontmatter
|
||
|
|
*
|
||
|
|
* @internal
|
||
|
|
*/
|
||
|
|
export function frontmatterToProps(frontmatter: Record<string, any>, pageNo: number) {
|
||
|
|
return {
|
||
|
|
...objectOmit(frontmatter, pageNo === 0 ? HEADMATTER_FIELDS : FRONTMATTER_FIELDS),
|
||
|
|
frontmatter,
|
||
|
|
}
|
||
|
|
}
|