Function getStore

packages/editor/src/hooks/use-focused.ts:12–31

(editor: Editor)

const EDITABLE_TO_FOCUSED_STORE = new WeakMap<Editor, UseBoundStore<StoreApi<FocusedStore>>>()

const getStore = (editor: Editor) => {
  let store = EDITABLE_TO_FOCUSED_STORE.get(editor)
  if (!store) {
    store = create<FocusedStore>(() => ({
      isFocused: false,
    }))
    EDITABLE_TO_FOCUSED_STORE.set(editor, store)
    store.subscribe(({ isFocused }) => {
      if (!Editable.isEditor(editor)) return

      if (isFocused) {
        editor.onFocus()
      } else {
        editor.onBlur()
      }
    })
  }

  return store
}

export const useFocused = (): [boolean, (isFocused: boolean) => void] => {
  const editor = useEditableStatic()