Fix selection on focus

.changeset/popular-months-obey.md

@@ -0,0 +1,9 @@
+---
+"@udecode/plate-ui-alignment": minor
+"@udecode/plate-ui-code-block": minor
+"@udecode/plate-ui-font": minor
+"@udecode/plate-ui-image": minor
+"@udecode/plate-ui-line-height": minor
+---
+
+new prop: editor `id`

.changeset/stupid-readers-fetch.md

@@ -0,0 +1,11 @@
+---
+"@udecode/plate-core": minor
+---
+
+Fix a critical issue when using multiple editors #1352
+- `withHOC`: 3rd parameter can be used to add props to HOC.
+- `usePlateId` now just gets plate id atom value and no longer gets event editor id as fallback.
+- `useEventEditorId`: Get last event editor id: focus, blur or last.
+- `useEventPlateId`: Get provider plate id or event editor id.
+- `PlateEventProvider`: `PlateProvider` where id is the event editor id (used for toolbar buttons).
+- `withPlateEventProvider`

docs/docs/guides/multiple-editors.mdx

@@ -34,7 +34,6 @@ Let's render 3 editors with common heading and balloon toolbars.
         <BasicMarkToolbarButtons />
       </HeadingToolbar>
 
-
       <div className="flex">
         <MultipleEditor
           id="multiple-editors-basic"
@@ -49,7 +48,7 @@ Let's render 3 editors with common heading and balloon toolbars.
         <MultipleEditor
           id="multiple-editors-image"
           plugins={PLUGINS.image}
-          initialValue={VALUES.images}
+          initialValue={VALUES.image}
         />
       </div>
     </div>

packages/core/src/common/hoc/index.ts

@@ -4,6 +4,6 @@
 
 export * from './createNodeHOC';
 export * from './createNodesHOC';
+export * from './withHOC';
 export * from './withProps';
 export * from './withProviders';
-export * from './withHOC';

packages/core/src/common/hoc/withHOC.tsx

@@ -2,9 +2,10 @@ import React, { FunctionComponent } from 'react';
 
 export const withHOC = <T,>(
   HOC: FunctionComponent<any>,
-  Component: FunctionComponent<T>
+  Component: FunctionComponent<T>,
+  hocProps?: any
 ): FunctionComponent<T> => (props: T) => (
-  <HOC>
+  <HOC {...hocProps}>
     <Component {...props} />
   </HOC>
 );

packages/core/src/components/PlateEventProvider.tsx

@@ -0,0 +1,19 @@
+import React, { FC } from 'react';
+import { withHOC } from '../common/hoc/withHOC';
+import { useEventPlateId } from '../stores/event-editor/selectors/useEventPlateId';
+import { PlateProvider } from './PlateProvider';
+
+export const PlateEventProvider = ({
+  id,
+  children,
+}: {
+  id?: string;
+  children: any;
+}) => {
+  id = useEventPlateId(id);
+
+  return <PlateProvider id={id}>{children}</PlateProvider>;
+};
+
+export const withPlateEventProvider = <T,>(Component: FC<T>, hocProps?: T) =>
+  withHOC<T>(PlateEventProvider, Component, hocProps);

packages/core/src/components/PlateProvider.tsx

@@ -1,27 +1,23 @@
 import React, { FC } from 'react';
-import { castArray } from 'lodash';
 import { withHOC } from '../common/hoc/withHOC';
 import { usePlatesStoreEffect } from '../hooks/usePlatesStoreEffect';
 import { usePlatesSelectors } from '../stores/plate/platesStore';
 
 export const PlateProvider = ({
-  id: _ids = 'main',
+  id = 'main',
   children,
 }: {
-  id?: string | string[];
+  id?: string;
   children: any;
 }) => {
-  const ids = castArray<string>(_ids) ?? ['main'];
-  const id = ids[0];
+  const hasId = usePlatesSelectors.has(id);
 
-  const hasId = usePlatesSelectors.has(ids);
-
-  usePlatesStoreEffect(_ids);
+  usePlatesStoreEffect(id);
 
   if (!hasId) return null;
 
   return <React.Fragment key={id}>{children}</React.Fragment>;
 };
 
-export const withPlateProvider = <T,>(Component: FC<T>) =>
-  withHOC<T>(PlateProvider, Component);
+export const withPlateProvider = <T,>(Component: FC<T>, hocProps?: T) =>
+  withHOC<T>(PlateProvider, Component, hocProps);

packages/core/src/components/index.ts

@@ -4,8 +4,9 @@
 
 export * from './DefaultLeaf';
 export * from './EditablePlugins';
-export * from './PlateProvider';
 export * from './EditorRefEffect';
 export * from './EditorStateEffect';
 export * from './Plate';
+export * from './PlateEventProvider';
+export * from './PlateProvider';
 export * from './PlateTest';

packages/core/src/hooks/index.ts

@@ -4,5 +4,5 @@
 
 export * from './useEditorRef';
 export * from './useEditorState';
-export * from './usePlate/index';
 export * from './usePlatesStoreEffect';
+export * from './usePlate/index';

packages/core/src/hooks/usePlate/index.ts

@@ -5,4 +5,5 @@
 export * from './useEditableProps';
 export * from './usePlate';
 export * from './usePlateEffects';
+export * from './usePlateStoreEffects';
 export * from './useSlateProps';

packages/core/src/hooks/usePlatesStoreEffect.ts

@@ -1,34 +1,16 @@
 import { useEffect } from 'react';
-import { castArray } from 'lodash';
 import { PlateProps } from '../components/Plate';
 import { platesActions, platesSelectors } from '../stores/plate/platesStore';
-import { usePlateId } from '../stores/plate/selectors/getPlateId';
 
 /**
  * On mount: create plate store and set it to the plates store.
  * If id is not defined, event id is used.
  */
-export const usePlatesStoreEffect = (
-  _ids?: string | string[],
-  props?: PlateProps
-) => {
-  const __ids = castArray<string>(_ids);
-  const id = usePlateId(__ids[0]);
-
+export const usePlatesStoreEffect = (id?: string, props?: PlateProps) => {
   useEffect(() => {
-    // Set multiple plate stores
-    if (Array.isArray(_ids)) {
-      const ids = castArray<string>(_ids);
-
-      ids.forEach((_id) => {
-        if (!platesSelectors.has(_id)) {
-          platesActions.set(_id, props);
-        }
-      });
-    } else if (!platesSelectors.has(id)) {
-      platesActions.set(id, props);
+    if (!platesSelectors.has(id)) {
+      platesActions.set(id!, props);
     }
-
     // eslint-disable-next-line react-hooks/exhaustive-deps
-  }, [_ids, id]);
+  }, [id]);
 };

packages/core/src/stores/event-editor/index.ts

@@ -3,3 +3,4 @@
  */
 
 export * from './event-editor.store';
+export * from './selectors/index';

packages/core/src/stores/event-editor/selectors/getEventEditorId.ts

@@ -0,0 +1,13 @@
+import { eventEditorSelectors } from '../event-editor.store';
+
+export const getEventEditorId = (id?: string) => {
+  if (id) return id;
+
+  const focus = eventEditorSelectors.focus();
+  if (focus) return focus;
+
+  const blur = eventEditorSelectors.blur();
+  if (blur) return blur;
+
+  return eventEditorSelectors.last() ?? 'main';
+};

packages/core/src/stores/event-editor/selectors/index.ts

@@ -0,0 +1,7 @@
+/**
+ * @file Automatically generated by barrelsby.
+ */
+
+export * from './getEventEditorId';
+export * from './useEventEditorId';
+export * from './useEventPlateId';

packages/core/src/stores/event-editor/selectors/useEventEditorId.ts

@@ -0,0 +1,14 @@
+import { useEventEditorSelectors } from '../event-editor.store';
+
+/**
+ * Get last event editor id: focus, blur or last.
+ */
+export const useEventEditorId = () => {
+  const focus = useEventEditorSelectors.focus();
+  const blur = useEventEditorSelectors.blur();
+  const last = useEventEditorSelectors.last();
+
+  if (focus) return focus;
+  if (blur) return blur;
+  return last;
+};

packages/core/src/stores/event-editor/selectors/useEventPlateId.ts

@@ -0,0 +1,9 @@
+import { usePlateId } from '../../plate/selectors/usePlateId';
+import { useEventEditorId } from './useEventEditorId';
+
+export const useEventPlateId = (id?: string) => {
+  const plateId = usePlateId();
+  const eventEditorId = useEventEditorId();
+
+  return id ?? plateId ?? eventEditorId ?? 'main';
+};

packages/core/src/stores/index.ts

@@ -2,6 +2,6 @@
  * @file Automatically generated by barrelsby.
  */
 
+export * from './plateIdAtom';
 export * from './event-editor/index';
 export * from './plate/index';
-export { plateIdAtom } from './plateIdAtom';

packages/core/src/stores/plate/selectors/index.ts

@@ -2,8 +2,8 @@
  * @file Automatically generated by barrelsby.
  */
 
-export * from './getPlateId';
 export * from './usePlateEditorRef';
 export * from './usePlateEditorState';
+export * from './usePlateId';
 export * from './usePlatePlugins';
 export * from './usePlateSelection';

packages/core/src/stores/plate/selectors/usePlateId.ts

@@ -0,0 +1,11 @@
+import { useAtom } from 'jotai';
+import { plateIdAtom } from '../../plateIdAtom';
+
+/**
+ * Get plate editor id provided by PlateProvider.
+ */
+export const usePlateId = () => {
+  const [plateId] = useAtom(plateIdAtom);
+
+  return plateId;
+};

packages/core/src/stores/plate/usePlateStore.ts

@@ -1,5 +1,6 @@
 import { PlateStoreApi } from '../../types/PlateStore';
-import { getPlateId, usePlateId } from './selectors/getPlateId';
+import { getEventEditorId } from '../event-editor/selectors/getEventEditorId';
+import { usePlateId } from './selectors/usePlateId';
 import { createPlateStore } from './createPlateStore';
 import { platesStore } from './platesStore';
 
@@ -8,15 +9,16 @@ const loadingStore = createPlateStore({
 });
 
 export const getPlateStore = (id?: string): PlateStoreApi => {
-  id = getPlateId(id);
+  id = getEventEditorId(id);
 
   const store = platesStore.get.get(id);
 
   return store || loadingStore;
 };
 
 export const usePlateStore = (id?: string): PlateStoreApi => {
-  id = usePlateId(id);
+  const plateId = usePlateId();
+  id = id ?? plateId ?? 'main';
 
   const store = platesStore.use.get(id);
 

packages/nodes/mention/src/handlers/index.ts

@@ -1,3 +1,7 @@
+/**
+ * @file Automatically generated by barrelsby.
+ */
+
 export * from './KeyboardEventHandler';
 export * from './mentionOnKeyDownHandler';
 export * from './moveSelectionByOffset';

packages/nodes/mention/src/handlers/mentionOnKeyDownHandler.spec.tsx

@@ -1,7 +1,7 @@
 /** @jsx jsx */
 
 import { jsx } from '@udecode/plate-test-utils';
-import { createEditorWithMentions } from '../testing/createEditorWithMentions';
+import { createEditorWithMentions } from '../__tests__/createEditorWithMentions';
 import { mentionOnKeyDownHandler } from './mentionOnKeyDownHandler';
 
 jsx;

packages/nodes/mention/src/index.ts

@@ -4,8 +4,8 @@
 
 export * from './createMentionPlugin';
 export * from './getMentionOnSelectItem';
-export * from './handlers';
 export * from './types';
 export * from './withMention';
+export * from './handlers/index';
 export * from './queries/index';
 export * from './transforms/index';

packages/nodes/mention/src/withMention.spec.tsx

@@ -8,7 +8,7 @@ import {
 import { PlateEditor } from '@udecode/plate-core';
 import { jsx } from '@udecode/plate-test-utils';
 import { Range, Transforms } from 'slate';
-import { createEditorWithMentions } from './testing/createEditorWithMentions';
+import { createEditorWithMentions } from './__tests__/createEditorWithMentions';
 import { getMentionOnSelectItem } from './getMentionOnSelectItem';
 import { withMention } from './withMention';
 

packages/ui/nodes/alignment/src/AlignToolbarButton/AlignToolbarButton.tsx

@@ -4,8 +4,9 @@ import {
   getPreventDefaultHandler,
   isCollapsed,
   someNode,
+  useEventPlateId,
   usePlateEditorState,
-  withPlateProvider,
+  withPlateEventProvider,
 } from '@udecode/plate-core';
 import { ToolbarButton, ToolbarButtonProps } from '@udecode/plate-ui-toolbar';
 
@@ -14,9 +15,10 @@ export interface AlignToolbarButtonProps extends ToolbarButtonProps {
   pluginKey?: string;
 }
 
-export const AlignToolbarButton = withPlateProvider(
-  ({ value, pluginKey = KEY_ALIGN, ...props }: AlignToolbarButtonProps) => {
-    const editor = usePlateEditorState()!;
+export const AlignToolbarButton = withPlateEventProvider(
+  ({ id, value, pluginKey = KEY_ALIGN, ...props }: AlignToolbarButtonProps) => {
+    id = useEventPlateId(id);
+    const editor = usePlateEditorState(id)!;
 
     return (
       <ToolbarButton