@prosekit/svelte/src/contexts/editor-context.ts

Svelte components and utilities for ProseKit

import {
  ProseKitError,
  type Editor,
  type Extension,
} from '@prosekit/core'
import {
  getContext,
  hasContext,
  setContext,
} from 'svelte'

const key = 'prosekit-svelte-editor-context'

/**
 * @internal
 */
export function setEditorContext(editor: Editor): void {
  if (!editor) {
    throw new ProseKitError('editor should not be empty')
  }
  setContext(key, editor)
}

/**
 * @internal
 */
export function useEditorContext<E extends Extension>(): Editor<E> | undefined {
  if (hasContext(key)) {
    return getContext(key)
  }
}