plate编辑器实现常用的功能

自己实现的一个小demo，根据plate官网来实现的。 包括对齐，列表，表格，字体和格式刷等功能。

ui用的是plateui，要去官网根据plateui安装下载包~

废话不多说，直接上代码

demo入口 PlateDemo.tsx

import { Plate } from "@udecode/plate-common";
import { plugins } from "./plate-components/plugins";
import { Editor } from "@/components/plate-ui/editor";
import { FixedToolbar } from "@/components/plate-ui/fixed-toolbar";
import { FixedToolbarButtons } from "@/components/plate-ui/fixed-toolbar-buttons";
import { useSetAtom } from "jotai";
import { isUp } from "./store";

const initialValue = [
  {
    id: "1",
    type: "p",
    children: [
      { text: "Hello, World!Hello, World!Hello, World!Hello, World!" },
    ],
  },
];

export default function PlateEditor() {
  const setIsUp = useSetAtom(isUp);
  return (
    <Plate id="aaa" plugins={plugins} initialValue={initialValue}>
      <FixedToolbar>
        <FixedToolbarButtons />
      </FixedToolbar>
      <Editor
        onMouseUp={(e) => {
          // 格式刷部分
          setIsUp(true);
        }}
      />
    </Plate>
  );
}

插件部分 plugins.tsx

import { createPlugins, Plate, PlateContent, PlateElement, PlateLeaf } from '@udecode/plate-common';
import {  MARK_BOLD, MARK_CODE, MARK_ITALIC, MARK_STRIKETHROUGH, MARK_UNDERLINE  } from '@udecode/plate-basic-marks';
import {
	createAlignPlugin, createParagraphPlugin, ELEMENT_PARAGRAPH,
	createBoldPlugin,
	createCodePlugin,
	createItalicPlugin,
	createStrikethroughPlugin,
	createSubscriptPlugin,
	createSuperscriptPlugin,
	createUnderlinePlugin,
	createHeadingPlugin, ELEMENT_H1, ELEMENT_H2, ELEMENT_H3, ELEMENT_H4, ELEMENT_H5, ELEMENT_H6,
	createFontColorPlugin,
	createFontBackgroundColorPlugin,
	createFontSizePlugin,
	createHighlightPlugin,
	MARK_HIGHLIGHT,
	createIndentPlugin,
	createTablePlugin,
	ELEMENT_TABLE,
	ELEMENT_TD,
	ELEMENT_TH,
	ELEMENT_TR,
	createListPlugin, ELEMENT_UL, ELEMENT_OL, ELEMENT_LI,
 } from '@udecode/plate';

import { HeadingElement } from '@/registry/default/plate-ui/heading-element';
import { ParagraphElement } from '@/registry/default/plate-ui/paragraph-element';
import { CodeLeaf } from '@/registry/default/plate-ui/code-leaf';
import { HighlightLeaf } from '@/components/plate-ui/highlight-leaf';
import { TableElement } from '@/registry/default/plate-ui/table-element';
import { TableRowElement } from '@/registry/default/plate-ui/table-row-element';
import { TableCellElement, TableCellHeaderElement } from '@/registry/default/plate-ui/table-cell-element';
import { ListElement } from '@/registry/default/plate-ui/list-element';
export const plugins = createPlugins(
	[
		createParagraphPlugin(),
		createHeadingPlugin(),
		createBoldPlugin(),
		createItalicPlugin(),
		createUnderlinePlugin(),
		createFontColorPlugin(),
		createFontSizePlugin(),
		createFontBackgroundColorPlugin(),
		createStrikethroughPlugin(),
		createCodePlugin(),
		createHighlightPlugin(),
		createIndentPlugin(),
		createTablePlugin(),
		createListPlugin(),
		createAlignPlugin({
			inject: {
				props: {
					validTypes: [
						ELEMENT_PARAGRAPH,
						ELEMENT_H1,
						ELEMENT_H2,
						ELEMENT_H3,
						ELEMENT_H4,
						ELEMENT_H5,	
					],
				}
			}
		})
	],
	{
		components: {
			[MARK_BOLD]: withProps(PlateLeaf, { as: 'strong' }),
			[MARK_ITALIC]: withProps(PlateLeaf, { as: 'em' }),
			[MARK_UNDERLINE]: withProps(PlateLeaf, { as: 'u' }),
			[ELEMENT_H1]: withProps(HeadingElement, { variant: 'h1' }),
			[ELEMENT_H2]: withProps(HeadingElement, { variant: 'h2' }),
			[ELEMENT_H3]: withProps(HeadingElement, { variant: 'h3' }),
			[ELEMENT_H4]: withProps(HeadingElement, { variant: 'h4' }),
			[ELEMENT_H5]: withProps(HeadingElement, { variant: 'h5' }),
			[ELEMENT_H6]: withProps(HeadingElement, { variant: 'h6' }),
			[ELEMENT_PARAGRAPH]: ParagraphElement,
			[MARK_STRIKETHROUGH]: withProps(PlateLeaf, { as: 's' }),
			[MARK_CODE]: CodeLeaf,
			[MARK_HIGHLIGHT]: HighlightLeaf,
			// 表格部分
			[ELEMENT_TABLE]: TableElement,
			[ELEMENT_TR]: TableRowElement,
			[ELEMENT_TD]: TableCellElement,
			[ELEMENT_TH]: TableCellHeaderElement,
			[ELEMENT_UL]: withProps(ListElement, { variant: 'ul' }),
			[ELEMENT_OL]: withProps(ListElement, { variant: 'ol' }),
			[ELEMENT_LI]: withProps(PlateElement, { as: 'li' }),
		},
	}
);

fixed-toolbar.tsx

import { Toolbar } from './toolbar';

export const FixedToolbar = withCn(
  Toolbar,
  'supports-backdrop-blur:bg-background/60 sticky left-0 top-[57px] z-[60] w-full justify-between overflow-x-auto rounded-t-lg border-b border-b-border bg-background/95 backdrop-blur'
);

fixed-toolbar-buttons.tsx

import {
  MARK_BOLD,
  MARK_CODE,
  MARK_ITALIC,
  MARK_STRIKETHROUGH,
  MARK_UNDERLINE,
} from "@udecode/plate-basic-marks";
import { toggleMark, useEditorReadOnly } from "@udecode/plate-common";

import { Icons, iconVariants } from "@/components/icons";

import { InsertDropdownMenu } from "./insert-dropdown-menu";
import { MarkToolbarButton } from "./mark-toolbar-button";
import { ModeDropdownMenu } from "./mode-dropdown-menu";
import { ToolbarGroup } from "./toolbar";
import { TurnIntoDropdownMenu } from "./turn-into-dropdown-menu";
import {
  ELEMENT_OL,
  ELEMENT_UL,
  MARK_BG_COLOR,
  MARK_COLOR,
  MARK_HIGHLIGHT,
} from "@udecode/plate";
import { ColorDropdownMenu } from "@/registry/default/plate-ui/color-dropdown-menu";
import { TooltipProvider } from "@/registry/default/plate-ui/tooltip";
import { AlignDropdownMenu } from "@/registry/default/plate-ui/align-dropdown-menu";
import { LineHeightDropdownMenu } from "@/registry/default/plate-ui/line-height-dropdown-menu";
import { OutdentToolbarButton } from "@/registry/default/plate-ui/outdent-toolbar-button";
import { IndentToolbarButton } from "@/registry/default/plate-ui/indent-toolbar-button";
import { TableDropdownMenu } from "@/registry/default/plate-ui/table-dropdown-menu";
import { TableDropDown } from "./TableDrop";
import { ListToolbarButton } from "@/registry/default/plate-ui/list-toolbar-button";
import FormatBrushToolbarButton from "./FormatBrush";
export function FixedToolbarButtons() {
  const readOnly = useEditorReadOnly();

  return (
    <div className="w-full overflow-hidden">
      <TooltipProvider>
        <div
          className="flex flex-wrap"
          style={{
            transform: "translateX(calc(-1px))",
          }}
        >
          {!readOnly && (
            <>
              <ToolbarGroup>
                <MarkToolbarButton nodeType={MARK_BOLD} tooltip="Bold (⌘+B)">
                  <Icons.bold />
                </MarkToolbarButton>
                <MarkToolbarButton
                  nodeType={MARK_ITALIC}
                  tooltip="Italic (⌘+I)"
                >
                  <Icons.italic />
                </MarkToolbarButton>
                <MarkToolbarButton
                  nodeType={MARK_UNDERLINE}
                  tooltip="Underline (⌘+U)"
                >
                  <Icons.underline />
                </MarkToolbarButton>

                <MarkToolbarButton
                  nodeType={MARK_STRIKETHROUGH}
                  tooltip="Strikethrough (⌘+⇧+M)"
                >
                  <Icons.strikethrough />
                </MarkToolbarButton>
                <MarkToolbarButton nodeType={MARK_CODE} tooltip="Code (⌘+E)">
                  <Icons.code />
                </MarkToolbarButton>
              </ToolbarGroup>
            </>
          )}

          <div className="grow" />
          <ToolbarGroup>
            <ColorDropdownMenu nodeType={MARK_COLOR} tooltip="Text Color">
              <Icons.color className={iconVariants({ variant: "toolbar" })} />
            </ColorDropdownMenu>
            <ColorDropdownMenu
              nodeType={MARK_BG_COLOR}
              tooltip="Highlight Color"
            >
              <Icons.bg className={iconVariants({ variant: "toolbar" })} />
            </ColorDropdownMenu>
          </ToolbarGroup>

          <ToolbarGroup>
            <AlignDropdownMenu />
            {/* 行高 */}
            {/* <LineHeightDropdownMenu /> */}
            <MarkToolbarButton nodeType={MARK_HIGHLIGHT} tooltip="Italic (⌘+I)">
              highlight
            </MarkToolbarButton>

            {/* <IndentListToolbarButton nodeType={ListStyleType.Disc} />
            <IndentListToolbarButton nodeType={ListStyleType.Decimal} /> */}

            <OutdentToolbarButton />
            <IndentToolbarButton />
            {/* <TableDropdownMenu /> */}
            <TableDropDown />
            <ListToolbarButton nodeType={ELEMENT_UL} />
            <ListToolbarButton nodeType={ELEMENT_OL} />
          </ToolbarGroup>
          {/* <ToolbarGroup noSeparator>
          <ModeDropdownMenu />
        </ToolbarGroup> */}
        </div>
        <div>
          <FormatBrushToolbarButton />
        </div>
      </TooltipProvider>
    </div>
  );
}

公共icons部分 icons.tsx

import { cva } from "class-variance-authority";
import {
  AlignCenter,
  AlignJustify,
  AlignLeft,
  AlignRight,
  Baseline,
  Bold,
  Check,
  ChevronDown,
  ChevronRight,
  ChevronsUpDown,
  Code2,
  Edit2,
  ExternalLink,
  Eye,
  FileCode,
  GripVertical,
  Heading1,
  Heading2,
  Heading3,
  Heading4,
  Heading5,
  Heading6,
  Image,
  Indent,
  Italic,
  Keyboard,
  Link2,
  Link2Off,
  List,
  ListOrdered,
  LucideProps,
  MessageSquare,
  MessageSquarePlus,
  Minus,
  Moon,
  MoreHorizontal,
  Outdent,
  PaintBucket,
  Pilcrow,
  Plus,
  Quote,
  RectangleHorizontal,
  RectangleVertical,
  RotateCcw,
  Search,
  Settings,
  Smile,
  Strikethrough,
  Subscript,
  SunMedium,
  Superscript,
  Table,
  Text,
  Trash,
  Twitter,
  Underline,
  WrapText,
  X,
} from "lucide-react";

import type { LucideIcon } from "lucide-react";

export type Icon = LucideIcon;

const borderAll = (props: LucideProps) => (
  <svg
    viewBox="0 0 24 24"
    height="48"
    width="48"
    focusable="false"
    role="img"
    fill="currentColor"
    xmlns="http://www.w3.org/2000/svg"
    {...props}
  >
    <path d="M3 6a3 3 0 0 1 3-3h12a3 3 0 0 1 3 3v12a3 3 0 0 1-3 3H6a3 3 0 0 1-3-3V6zm10 13h5a1 1 0 0 0 1-1v-5h-6v6zm-2-6H5v5a1 1 0 0 0 1 1h5v-6zm2-2h6V6a1 1 0 0 0-1-1h-5v6zm-2-6H6a1 1 0 0 0-1 1v5h6V5z" />
  </svg>
);

const borderBottom = (props: LucideProps) => (
  <svg
    viewBox="0 0 24 24"
    height="48"
    width="48"
    focusable="false"
    role="img"
    fill="currentColor"
    xmlns="http://www.w3.org/2000/svg"
    {...props}
  >
    <path d="M13 5a1 1 0 1 0 0-2h-2a1 1 0 1 0 0 2h2zm-8 6a1 1 0 1 0-2 0v2a1 1 0 1 0 2 0v-2zm-2 7a1 1 0 1 1 2 0 1 1 0 0 0 1 1h12a1 1 0 0 0 1-1 1 1 0 1 1 2 0 3 3 0 0 1-3 3H6a3 3 0 0 1-3-3zm17-8a1 1 0 0 0-1 1v2a1 1 0 1 0 2 0v-2a1 1 0 0 0-1-1zM7 4a1 1 0 0 0-1-1 3 3 0 0 0-3 3 1 1 0 0 0 2 0 1 1 0 0 1 1-1 1 1 0 0 0 1-1zm11-1a1 1 0 1 0 0 2 1 1 0 0 1 1 1 1 1 0 1 0 2 0 3 3 0 0 0-3-3z" />
  </svg>
);

const borderLeft = (props: LucideProps) => (
  <svg
    viewBox="0 0 24 24"
    height="48"
    width="48"
    focusable="false"
    role="img"
    fill="currentColor"
    xmlns="http://www.w3.org/2000/svg"
    {...props}
  >
    <path d="M6 21a1 1 0 1 0 0-2 1 1 0 0 1-1-1V6a1 1 0 0 1 1-1 1 1 0 0 0 0-2 3 3 0 0 0-3 3v12a3 3 0 0 0 3 3zm7-16a1 1 0 1 0 0-2h-2a1 1 0 1 0 0 2h2zm6 6a1 1 0 1 1 2 0v2a1 1 0 1 1-2 0v-2zm-5 9a1 1 0 0 1-1 1h-2a1 1 0 1 1 0-2h2a1 1 0 0 1 1 1zm4-17a1 1 0 1 0 0 2 1 1 0 0 1 1 1 1 1 0 1 0 2 0 3 3 0 0 0-3-3zm-1 17a1 1 0 0 0 1 1 3 3 0 0 0 3-3 1 1 0 1 0-2 0 1 1 0 0 1-1 1 1 1 0 0 0-1 1z" />
  </svg>
);

const borderNone = (props: LucideProps) => (
  <svg
    viewBox="0 0 24 24"
    height="48"
    width="48"
    focusable="false"
    role="img"
    fill="currentColor"
    xmlns="http://www.w3.org/2000/svg"
    {...props}
  >
    <path d="M14 4a1 1 0 0 1-1 1h-2a1 1 0 1 1 0-2h2a1 1 0 0 1 1 1zm-9 7a1 1 0 1 0-2 0v2a1 1 0 1 0 2 0v-2zm14 0a1 1 0 1 1 2 0v2a1 1 0 1 1-2 0v-2zm-6 10a1 1 0 1 0 0-2h-2a1 1 0 1 0 0 2h2zM7 4a1 1 0 0 0-1-1 3 3 0 0 0-3 3 1 1 0 0 0 2 0 1 1 0 0 1 1-1 1 1 0 0 0 1-1zm11-1a1 1 0 1 0 0 2 1 1 0 0 1 1 1 1 1 0 1 0 2 0 3 3 0 0 0-3-3zM7 20a1 1 0 0 1-1 1 3 3 0 0 1-3-3 1 1 0 1 1 2 0 1 1 0 0 0 1 1 1 1 0 0 1 1 1zm11 1a1 1 0 1 1 0-2 1 1 0 0 0 1-1 1 1 0 1 1 2 0 3 3 0 0 1-3 3z" />
  </svg>
);

const borderRight = (props: LucideProps) => (
  <svg
    viewBox="0 0 24 24"
    height="48"
    width="48"
    focusable="false"
    role="img"
    fill="currentColor"
    xmlns="http://www.w3.org/2000/svg"
    {...props}
  >
    <path d="M13 5a1 1 0 1 0 0-2h-2a1 1 0 1 0 0 2h2zm-8 6a1 1 0 1 0-2 0v2a1 1 0 1 0 2 0v-2zm9 9a1 1 0 0 1-1 1h-2a1 1 0 1 1 0-2h2a1 1 0 0 1 1 1zM6 3a1 1 0 0 1 0 2 1 1 0 0 0-1 1 1 1 0 0 1-2 0 3 3 0 0 1 3-3zm1 17a1 1 0 0 1-1 1 3 3 0 0 1-3-3 1 1 0 1 1 2 0 1 1 0 0 0 1 1 1 1 0 0 1 1 1zm11 1a1 1 0 1 1 0-2 1 1 0 0 0 1-1V6a1 1 0 0 0-1-1 1 1 0 1 1 0-2 3 3 0 0 1 3 3v12a3 3 0 0 1-3 3z" />
  </svg>
);

const borderTop = (props: LucideProps) => (
  <svg
    viewBox="0 0 24 24"
    height="48"
    width="48"
    focusable="false"
    role="img"
    fill="currentColor"
    xmlns="http://www.w3.org/2000/svg"
    {...props}
  >
    <path d="M3 6a1 1 0 0 0 2 0 1 1 0 0 1 1-1h12a1 1 0 0 1 1 1 1 1 0 1 0 2 0 3 3 0 0 0-3-3H6a3 3 0 0 0-3 3zm2 5a1 1 0 1 0-2 0v2a1 1 0 1 0 2 0v-2zm14 0a1 1 0 1 1 2 0v2a1 1 0 1 1-2 0v-2zm-5 9a1 1 0 0 1-1 1h-2a1 1 0 1 1 0-2h2a1 1 0 0 1 1 1zm-8 1a1 1 0 1 0 0-2 1 1 0 0 1-1-1 1 1 0 1 0-2 0 3 3 0 0 0 3 3zm11-1a1 1 0 0 0 1 1 3 3 0 0 0 3-3 1 1 0 1 0-2 0 1 1 0 0 1-1 1 1 1 0 0 0-1 1z" />
  </svg>
);

export const Icons = {
  add: Plus,
  alignCenter: AlignCenter,
  alignJustify: AlignJustify,
  alignLeft: AlignLeft,
  alignRight: AlignRight,
  arrowDown: ChevronDown,
  bg: PaintBucket,
  blockquote: Quote,
  bold: Bold,
  borderAll,
  borderBottom,
  borderLeft,
  borderNone,
  borderRight,
  borderTop,
  check: Check,
  chevronRight: ChevronRight,
  chevronsUpDown: ChevronsUpDown,
  clear: X,
  close: X,
  code: Code2,
  codeblock: FileCode,
  color: Baseline,
  column: RectangleVertical,
  comment: MessageSquare,
  commentAdd: MessageSquarePlus,
  delete: Trash,
  dragHandle: GripVertical,
  editing: Edit2,
  emoji: Smile,
  externalLink: ExternalLink,
  h1: Heading1,
  h2: Heading2,
  h3: Heading3,
  h4: Heading4,
  h5: Heading5,
  h6: Heading6,
  image: Image,
  indent: Indent,
  italic: Italic,
  kbd: Keyboard,
  lineHeight: WrapText,
  link: Link2,
  minus: Minus,
  more: MoreHorizontal,
  ol: ListOrdered,
  outdent: Outdent,
  paragraph: Pilcrow,
  refresh: RotateCcw,
  row: RectangleHorizontal,
  search: Search,
  settings: Settings,
  strikethrough: Strikethrough,
  subscript: Subscript,
  superscript: Superscript,
  table: Table,
  text: Text,
  trash: Trash,
  ul: List,
  underline: Underline,
  unlink: Link2Off,
  viewing: Eye,

  // www
  gitHub: (props: LucideProps) => (
    <svg viewBox="0 0 438.549 438.549" {...props}>
      <path
        fill="currentColor"
        d="M409.132 114.573c-19.608-33.596-46.205-60.194-79.798-79.8-33.598-19.607-70.277-29.408-110.063-29.408-39.781 0-76.472 9.804-110.063 29.408-33.596 19.605-60.192 46.204-79.8 79.8C9.803 148.168 0 184.854 0 224.63c0 47.78 13.94 90.745 41.827 128.906 27.884 38.164 63.906 64.572 108.063 79.227 5.14.954 8.945.283 11.419-1.996 2.475-2.282 3.711-5.14 3.711-8.562 0-.571-.049-5.708-.144-15.417a2549.81 2549.81 0 01-.144-25.406l-6.567 1.136c-4.187.767-9.469 1.092-15.846 1-6.374-.089-12.991-.757-19.842-1.999-6.854-1.231-13.229-4.086-19.13-8.559-5.898-4.473-10.085-10.328-12.56-17.556l-2.855-6.57c-1.903-4.374-4.899-9.233-8.992-14.559-4.093-5.331-8.232-8.945-12.419-10.848l-1.999-1.431c-1.332-.951-2.568-2.098-3.711-3.429-1.142-1.331-1.997-2.663-2.568-3.997-.572-1.335-.098-2.43 1.427-3.289 1.525-.859 4.281-1.276 8.28-1.276l5.708.853c3.807.763 8.516 3.042 14.133 6.851 5.614 3.806 10.229 8.754 13.846 14.842 4.38 7.806 9.657 13.754 15.846 17.847 6.184 4.093 12.419 6.136 18.699 6.136 6.28 0 11.704-.476 16.274-1.423 4.565-.952 8.848-2.383 12.847-4.285 1.713-12.758 6.377-22.559 13.988-29.41-10.848-1.14-20.601-2.857-29.264-5.14-8.658-2.286-17.605-5.996-26.835-11.14-9.235-5.137-16.896-11.516-22.985-19.126-6.09-7.614-11.088-17.61-14.987-29.979-3.901-12.374-5.852-26.648-5.852-42.826 0-23.035 7.52-42.637 22.557-58.817-7.044-17.318-6.379-36.732 1.997-58.24 5.52-1.715 13.706-.428 24.554 3.853 10.85 4.283 18.794 7.952 23.84 10.994 5.046 3.041 9.089 5.618 12.135 7.708 17.705-4.947 35.976-7.421 54.818-7.421s37.117 2.474 54.823 7.421l10.849-6.849c7.419-4.57 16.18-8.758 26.262-12.565 10.088-3.805 17.802-4.853 23.134-3.138 8.562 21.509 9.325 40.922 2.279 58.24 15.036 16.18 22.559 35.787 22.559 58.817 0 16.178-1.958 30.497-5.853 42.966-3.9 12.471-8.941 22.457-15.125 29.979-6.191 7.521-13.901 13.85-23.131 18.986-9.232 5.14-18.182 8.85-26.84 11.136-8.662 2.286-18.415 4.004-29.263 5.146 9.894 8.562 14.842 22.077 14.842 40.539v60.237c0 3.422 1.19 6.279 3.572 8.562 2.379 2.279 6.136 2.95 11.276 1.995 44.163-14.653 80.185-41.062 108.068-79.226 27.88-38.161 41.825-81.126 41.825-128.906-.01-39.771-9.818-76.454-29.414-110.049z"
      ></path>
    </svg>
  ),
  logo: (props: LucideProps) => (
    <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" {...props}>
      <path
        fill="currentColor"
        d="M11.572 0c-.176 0-.31.001-.358.007a19.76 19.76 0 0 1-.364.033C7.443.346 4.25 2.185 2.228 5.012a11.875 11.875 0 0 0-2.119 5.243c-.096.659-.108.854-.108 1.747s.012 1.089.108 1.748c.652 4.506 3.86 8.292 8.209 9.695.779.25 1.6.422 2.534.525.363.04 1.935.04 2.299 0 1.611-.178 2.977-.577 4.323-1.264.207-.106.247-.134.219-.158-.02-.013-.9-1.193-1.955-2.62l-1.919-2.592-2.404-3.558a338.739 338.739 0 0 0-2.422-3.556c-.009-.002-.018 1.579-.023 3.51-.007 3.38-.01 3.515-.052 3.595a.426.426 0 0 1-.206.214c-.075.037-.14.044-.495.044H7.81l-.108-.068a.438.438 0 0 1-.157-.171l-.05-.106.006-4.703.007-4.705.072-.092a.645.645 0 0 1 .174-.143c.096-.047.134-.051.54-.051.478 0 .558.018.682.154.035.038 1.337 1.999 2.895 4.361a10760.433 10760.433 0 0 0 4.735 7.17l1.9 2.879.096-.063a12.317 12.317 0 0 0 2.466-2.163 11.944 11.944 0 0 0 2.824-6.134c.096-.66.108-.854.108-1.748 0-.893-.012-1.088-.108-1.747-.652-4.506-3.859-8.292-8.208-9.695a12.597 12.597 0 0 0-2.499-.523A33.119 33.119 0 0 0 11.573 0zm4.069 7.217c.347 0 .408.005.486.047a.473.473 0 0 1 .237.277c.018.06.023 1.365.018 4.304l-.006 4.218-.744-1.14-.746-1.14v-3.066c0-1.982.01-3.097.023-3.15a.478.478 0 0 1 .233-.296c.096-.05.13-.054.5-.054z"
      />
    </svg>
  ),
  moon: Moon,
  sun: SunMedium,
  twitter: Twitter,
};

export const iconVariants = cva("", {
  variants: {
    variant: {
      toolbar: "size-5",
      menuItem: "mr-2 size-5",
    },
    size: {
      sm: "mr-2 size-4",
      md: "mr-2 size-6",
    },
  },
  defaultVariants: {},
});

接下来是各个功能实现： 包括对齐，列表，表格，字体和格式刷等功能 目录结构如下：

格式刷实现： FormatBrush

import {
  getMarks,
  setMarks,
  useEditorRef,
  useEditorSelection,
  useEditorSelector,
  useEditorState,
} from "@udecode/plate-common";
import { useAtom } from "jotai";
import { useCallback, useEffect, useRef, useState } from "react";
const FormatBrushToolbarButton: React.FC = (props) => {
  const [up, setIsUp] = useAtom(isUp);
  const selection1 = useEditorSelection(); //这个已经选择部分不会重新渲染
  const editor = useEditorRef();
  //   const select = useEditorSelector(editor, (state) => state.selection);
  const editor1 = useEditorState(); //这个可能会导致性能问题，每次选区改变都触发
  const [formatMarks, setFormatMarks] = useState({});
  const [isActiveButton, setIsActiveButton] = useState(false);
  useEffect(() => {
    /**
     * 满足已有选中的格式以及 使用格式刷 选中了需要给格式的
     */
    console.log("格式刷", formatMarks);
    if (selection1 && isActiveButton && up) {
      console.log("格式化成功", formatMarks);
      setMarks(editor, formatMarks);
      setFormatMarks({});
      setIsActiveButton(false);
    }
  }, [selection1, up]);

  return (
    <span
      style={{
        paddingRight: "10px",
        background: isActiveButton ? "rgb(235, 235, 235)" : "transparent",
      }}
      onClick={(e: any) => {
        if (!editor) return;
        const defaultMarks = {
          backgroundColor: "transparent",
          color: "rgb(66, 66, 66)",
          fontSize: "12px",
          fontFamily: "宋体",
          strikethrough: false,
          underline: false,
          bold: false,
        };
        const marks: any = getMarks(editor);

        setIsActiveButton(!isActiveButton);

        setFormatMarks({
          ...defaultMarks,
          ...marks,
        });
        setIsUp(false);
      }}
    >
      格式刷
    </span>
  );
};

export default FormatBrushToolbarButton;

表格下拉 tableDrop

import type { DropdownMenuProps } from "@radix-ui/react-dropdown-menu";

import {
  focusEditor,
  someNode,
  useEditorRef,
  useEditorSelector,
} from "@udecode/plate-common";
import {
  ELEMENT_TABLE,
  deleteColumn,
  deleteRow,
  deleteTable,
  insertTable,
  insertTableColumn,
  insertTableRow,
} from "@udecode/plate-table";

import { Icons, iconVariants } from "@/components/icons";
import {
  DropdownMenu,
  DropdownMenuContent,
  DropdownMenuItem,
  DropdownMenuSub,
  DropdownMenuSubContent,
  DropdownMenuSubTrigger,
  DropdownMenuTrigger,
  useOpenState,
} from "@/registry/default/plate-ui/dropdown-menu";
import { ToolbarButton } from "@/registry/default/plate-ui/toolbar";

export function TableDropDown(props: DropdownMenuProps) {
  const tableSelected = useEditorSelector(
    (editor) => someNode(editor, { match: { type: ELEMENT_TABLE } }),
    []
  );
  const [tableCells, setTableCells] = useState<[Row[], Column[]]>([[], []]);
  const editor = useEditorRef();
  const openState = useOpenState();
  const [totalRow, setTotalRow] = useState(0);
  const [totalColumn, setTotalColumn] = useState(0);
  interface Row {
    key: string;
    rowIdx: number;
    active: boolean;
  }
  interface Column {
    key: string;
    columnIdx: number;
    active: boolean;
  }

  useEffect(() => {
    const rows: Row[] = [];
    const columns: Column[] = [];
    for (let i = 0; i < 10; i += 1) {
      rows.push({
        key: `key-${i}`,
        rowIdx: i,
        active: false,
      });
      columns.push({
        key: `key-${i}`,
        columnIdx: i,
        active: false,
      });
    }

    setTableCells([[...rows], [...columns]]);
  }, []);
  const onItemMouseOver = (rowIndex: number, columnIndex: number) => {
    setTotalRow(rowIndex + 1);
    setTotalColumn(columnIndex + 1);
    const [lows, columns] = tableCells;
    lows.forEach((row: Row) => {
      row.active = row.rowIdx <= rowIndex;
    });
    columns.forEach((column: Column) => {
      column.active = column.columnIdx <= columnIndex;
    });
  };
  const onItemMouseDown = () => {
    insertTable(editor, {
      rowCount: totalRow,
      colCount: totalColumn,
    });
    // onToggle();
  };
  return (
    <DropdownMenu modal={false} {...openState} {...props}>
      <DropdownMenuTrigger asChild>
        <ToolbarButton isDropdown pressed={openState.open} tooltip="Table">
          <Icons.table />
        </ToolbarButton>
      </DropdownMenuTrigger>

      <DropdownMenuContent
        align="start"
        className="flex w-[180px] min-w-0 flex-col gap-0.5"
      >
        <DropdownMenuSub>
          表格大小:{`${totalRow}行, ${totalColumn}列`}
        </DropdownMenuSub>

        <DropdownMenuSub>
          {tableCells[0].map((rowItem) => (
            <span key={rowItem.key}>
              {tableCells[1].map((columnItem) => (
                <span
                  className="inline-block w-[13px] h-[13px] mt-[1px] mr-[1px] cursor-pointer border-[1px] border-solid"
                  key={`${rowItem.key}-${columnItem.key}`}
                  style={{
                    borderColor:
                      rowItem.active && columnItem.active ? "#0070f3" : "gray",
                  }}
                  onMouseOver={() =>
                    onItemMouseOver(rowItem.rowIdx, columnItem.columnIdx)
                  }
                  onMouseDown={onItemMouseDown}
                />
              ))}
            </span>
          ))}
        </DropdownMenuSub>
      </DropdownMenuContent>
    </DropdownMenu>
  );
}

下拉菜单 dropdown-menu.tsx

import * as React from 'react';
import { useCallback, useState } from 'react';

import * as DropdownMenuPrimitive from '@radix-ui/react-dropdown-menu';
import {
  cn,
  createPrimitiveElement,
  withCn,
  withProps,
  withRef,
  withVariants,
} from '@udecode/cn';
import { cva } from 'class-variance-authority';

// import { Icons } from '@/components/icons';

export const DropdownMenu = DropdownMenuPrimitive.Root;

export const DropdownMenuTrigger = DropdownMenuPrimitive.Trigger;

export const DropdownMenuGroup = DropdownMenuPrimitive.Group;

export const DropdownMenuPortal = DropdownMenuPrimitive.Portal;

export const DropdownMenuSub = DropdownMenuPrimitive.Sub;

export const DropdownMenuRadioGroup = DropdownMenuPrimitive.RadioGroup;

export const DropdownMenuSubTrigger = withRef<
  typeof DropdownMenuPrimitive.SubTrigger,
  {
    inset?: boolean;
  }
>(({ children, className, inset, ...props }, ref) => (
  <DropdownMenuPrimitive.SubTrigger
    className={cn(
      'flex cursor-default select-none items-center rounded-sm px-2 py-1.5 text-sm outline-none focus:bg-accent data-[state=open]:bg-accent',
      'data-[disabled]:pointer-events-none data-[disabled]:opacity-50',
      inset && 'pl-8',
      className
    )}
    ref={ref}
    {...props}
  >
    {children}
    <Icons.chevronRight className="ml-auto size-4" />
  </DropdownMenuPrimitive.SubTrigger>
));

export const DropdownMenuSubContent = withCn(
  DropdownMenuPrimitive.SubContent,
  'z-50 min-w-32 overflow-hidden rounded-md border bg-popover p-1 text-popover-foreground shadow-lg data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2'
);

const DropdownMenuContentVariants = withProps(DropdownMenuPrimitive.Content, {
  className: cn(
    'z-50 min-w-32 overflow-hidden rounded-md border bg-popover p-1 text-popover-foreground shadow-md data-[state=open]:animate-in data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:fade-in-0 data-[state=closed]:zoom-out-95 data-[state=open]:zoom-in-95 data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2'
  ),
  sideOffset: 4,
});

export const DropdownMenuContent = withRef<
  typeof DropdownMenuPrimitive.Content
>(({ ...props }, ref) => (
  <DropdownMenuPrimitive.Portal>
    <DropdownMenuContentVariants ref={ref} {...props} />
  </DropdownMenuPrimitive.Portal>
));

const menuItemVariants = cva(
  cn(
    'relative flex h-9 cursor-pointer select-none items-center rounded-sm px-2 py-1.5 text-sm outline-none transition-colors',
    'focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50'
  ),
  {
    variants: {
      inset: {
        true: 'pl-8',
      },
    },
  }
);

export const DropdownMenuItem = withVariants(
  DropdownMenuPrimitive.Item,
  menuItemVariants,
  ['inset']
);

export const DropdownMenuCheckboxItem = withRef<
  typeof DropdownMenuPrimitive.CheckboxItem
>(({ children, className, ...props }, ref) => (
  <DropdownMenuPrimitive.CheckboxItem
    className={cn(
      'relative flex select-none items-center rounded-sm py-1.5 pl-8 pr-2 text-sm outline-none transition-colors focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50',
      'cursor-pointer',
      className
    )}
    ref={ref}
    {...props}
  >
    <span className="absolute left-2 flex size-3.5 items-center justify-center">
      <DropdownMenuPrimitive.ItemIndicator>
        <Icons.check className="size-4" />
      </DropdownMenuPrimitive.ItemIndicator>
    </span>
    {children}
  </DropdownMenuPrimitive.CheckboxItem>
));

export const DropdownMenuRadioItem = withRef<
  typeof DropdownMenuPrimitive.RadioItem,
  {
    hideIcon?: boolean;
  }
>(({ children, className, hideIcon, ...props }, ref) => (
  <DropdownMenuPrimitive.RadioItem
    className={cn(
      'relative flex select-none items-center rounded-sm pl-8 pr-2 text-sm outline-none transition-colors focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50',
      'h-9 cursor-pointer px-2 data-[state=checked]:bg-accent data-[state=checked]:text-accent-foreground',
      className
    )}
    ref={ref}
    {...props}
  >
    {!hideIcon && (
      <span className="absolute right-2 flex size-3.5 items-center justify-center">
        <DropdownMenuPrimitive.ItemIndicator>
          <Icons.check className="size-4" />
        </DropdownMenuPrimitive.ItemIndicator>
      </span>
    )}
    {children}
  </DropdownMenuPrimitive.RadioItem>
));

const dropdownMenuLabelVariants = cva(
  cn('select-none px-2 py-1.5 text-sm font-semibold'),
  {
    variants: {
      inset: {
        true: 'pl-8',
      },
    },
  }
);

export const DropdownMenuLabel = withVariants(
  DropdownMenuPrimitive.Label,
  dropdownMenuLabelVariants,
  ['inset']
);

export const DropdownMenuSeparator = withCn(
  DropdownMenuPrimitive.Separator,
  '-mx-1 my-1 h-px bg-muted'
);

export const DropdownMenuShortcut = withCn(
  createPrimitiveElement('span'),
  'ml-auto text-xs tracking-widest opacity-60'
);

export const useOpenState = () => {
  const [open, setOpen] = useState(false);

  const onOpenChange = useCallback(
    (_value = !open) => {
      setOpen(_value);
    },
    [open]
  );

  return {
    onOpenChange,
    open,
  };
};

高亮实现： highlight-leaf.tsx

import { cn, withRef } from '@udecode/cn';
import { PlateLeaf } from '@udecode/plate-common';

export const HighlightLeaf = withRef<typeof PlateLeaf>(
  ({ children, className, ...props }, ref) => (
    <PlateLeaf
      asChild
      className={cn('bg-primary/20 text-inherit dark:bg-primary/40', className)}
      ref={ref}
      {...props}
    >
      <mark>{children}</mark>
    </PlateLeaf>
  )
);

移入提示 tooltip.tsx

import React from 'react';

import * as TooltipPrimitive from '@radix-ui/react-tooltip';
import { withCn, withProps } from '@udecode/cn';

export const TooltipProvider = TooltipPrimitive.Provider;

export const Tooltip = TooltipPrimitive.Root;

export const TooltipTrigger = TooltipPrimitive.Trigger;

export const TooltipPortal = TooltipPrimitive.Portal;

export const TooltipContent = withCn(
  withProps(TooltipPrimitive.Content, {
    sideOffset: 4,
  }),
  'z-50 overflow-hidden rounded-md border bg-popover px-3 py-1.5 text-sm text-popover-foreground shadow-md'
);

export function withTooltip<
  T extends React.ComponentType<any> | keyof HTMLElementTagNameMap,
>(Component: T) {
  return React.forwardRef<
    React.ElementRef<T>,
    {
      tooltip?: React.ReactNode;
      tooltipContentProps?: Omit<
        React.ComponentPropsWithoutRef<typeof TooltipPrimitive.Content>,
        'children'
      >;
      tooltipProps?: Omit<
        React.ComponentPropsWithoutRef<typeof TooltipPrimitive.Root>,
        'children'
      >;
    } & React.ComponentPropsWithoutRef<T>
  >(function ExtendComponent(
    { tooltip, tooltipContentProps, tooltipProps, ...props },
    ref
  ) {
    const [mounted, setMounted] = React.useState(false);

    React.useEffect(() => {
      setMounted(true);
    }, []);

    const component = <Component ref={ref} {...(props as any)} />;

    if (tooltip && mounted) {
      return (
        <Tooltip {...tooltipProps}>
          <TooltipTrigger asChild>{component}</TooltipTrigger>

          <TooltipPortal>
            <TooltipContent {...tooltipContentProps}>{tooltip}</TooltipContent>
          </TooltipPortal>
        </Tooltip>
      );
    }

    return component;
  });
}

分隔 separator.tsx

import * as SeparatorPrimitive from '@radix-ui/react-separator';
import { withProps, withVariants } from '@udecode/cn';
import { cva } from 'class-variance-authority';

const separatorVariants = cva('shrink-0 bg-border', {
  defaultVariants: {
    orientation: 'horizontal',
  },
  variants: {
    orientation: {
      horizontal: 'h-px w-full',
      vertical: 'h-full w-px',
    },
  },
});

export const Separator = withVariants(
  withProps(SeparatorPrimitive.Root, {
    decorative: true,
    orientation: 'horizontal',
  }),
  separatorVariants
);