ant-design-vue/components/anchor/context.ts

33 lines
935 B
TypeScript

import type { Ref, InjectionKey } from 'vue';
import { computed, inject, provide } from 'vue';
export interface AnchorContext {
registerLink: (link: string) => void;
unregisterLink: (link: string) => void;
activeLink: Ref<string>;
scrollTo: (link: string) => void;
handleClick: (e: Event, info: { title: any; href: string }) => void;
}
// eslint-disable-next-line @typescript-eslint/no-unused-vars
function noop(..._any: any[]): any {}
export const AnchorContextKey: InjectionKey<AnchorContext> = Symbol('anchorContextKey');
const useProvideAnchor = (state: AnchorContext) => {
provide(AnchorContextKey, state);
};
const useInjectAnchor = () => {
return inject(AnchorContextKey, {
registerLink: noop,
unregisterLink: noop,
scrollTo: noop,
activeLink: computed(() => ''),
handleClick: noop,
} as AnchorContext);
};
export { useInjectAnchor, useProvideAnchor };
export default useProvideAnchor;