@mirrormedia/lilith-draft-editor/lib/draft-js/buttons/divider.js

## Installation

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.DividerButton = DividerButton;

var _react = _interopRequireWildcard(require("react"));

var _draftJs = require("draft-js");

var _styledComponents = _interopRequireDefault(require("styled-components"));

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); }

function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }

const IconWrapper = _styledComponents.default.span`
  display: inline-block;
  position: relative;
  top: 2px;
`;

function DividerButton(props) {
  const {
    editorState,
    onChange,
    className
  } = props;

  const onClick = () => {
    const contentState = editorState.getCurrentContent();
    const contentStateWithEntity = contentState.createEntity('DIVIDER', 'IMMUTABLE', {});
    const entityKey = contentStateWithEntity.getLastCreatedEntityKey();

    const newEditorState = _draftJs.EditorState.set(editorState, {
      currentContent: contentStateWithEntity
    }); // The third parameter here is a space string, not an empty string
    // If you set an empty string, you will get an error: Unknown DraftEntity key: null


    onChange(_draftJs.AtomicBlockUtils.insertAtomicBlock(newEditorState, entityKey, ' '));
  };

  return /*#__PURE__*/_react.default.createElement(_react.Fragment, null, /*#__PURE__*/_react.default.createElement("div", {
    onClick: onClick,
    className: className
  }, /*#__PURE__*/_react.default.createElement(IconWrapper, null, /*#__PURE__*/_react.default.createElement("svg", {
    xmlns: "http://www.w3.org/2000/svg",
    height: "16",
    viewBox: "0 0 16 16",
    width: "16"
  }, /*#__PURE__*/_react.default.createElement("g", {
    fill: "none",
    fillRule: "evenodd"
  }, /*#__PURE__*/_react.default.createElement("path", {
    d: "M0 0h16v16H0z"
  }), /*#__PURE__*/_react.default.createElement("path", {
    d: "M15 10.501a0.5 0.5 0 0 1 0.496 0.442l0.004 0.059v2.031a2.468 2.468 0 0 1 -2.361 2.466l-0.107 0.003H2.967a2.467 2.467 0 0 1 -2.465 -2.36L0.5 13.032v-2.03a0.5 0.5 0 0 1 0.997 -0.058l0.004 0.059v2.03a1.468 1.468 0 0 0 1.381 1.464l0.086 0.003h10.065a1.468 1.468 0 0 0 1.466 -1.382l0.003 -0.086v-2.031a0.5 0.5 0 0 1 0.5 -0.5zM15.5 7.5a0.5 0.5 0 0 1 0 1H0.5a0.5 0.5 0 0 1 0 -1zM13.029 0.5a2.471 2.471 0 0 1 2.469 2.364l0.003 0.107v2.031a0.5 0.5 0 0 1 -0.997 0.058L14.5 5.003V2.971a1.471 1.471 0 0 0 -1.385 -1.468L13.029 1.5H2.97a1.47 1.47 0 0 0 -1.467 1.383L1.5 2.97V5a0.5 0.5 0 0 1 -0.997 0.058L0.5 5V2.97a2.47 2.47 0 0 1 2.362 -2.467L2.97 0.5z",
    fill: "#6b7280",
    fillRule: "nonzero",
    stroke: "#6b7280",
    strokeWidth: "0.5"
  }))))));
}