@lobehub/editor
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A powerful and extensible rich text editor built on Meta's Lexical framework, providing a modern editing experience with React integration.
171 lines • 8.05 kB
JavaScript
function _typeof(o) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (o) { return typeof o; } : function (o) { return o && "function" == typeof Symbol && o.constructor === Symbol && o !== Symbol.prototype ? "symbol" : typeof o; }, _typeof(o); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
function _toPropertyKey(t) { var i = _toPrimitive(t, "string"); return "symbol" == _typeof(i) ? i : String(i); }
function _toPrimitive(t, r) { if ("object" != _typeof(t) || !t) return t; var e = t[Symbol.toPrimitive]; if (void 0 !== e) { var i = e.call(t, r || "default"); if ("object" != _typeof(i)) return i; throw new TypeError("@@toPrimitive must return a primitive value."); } return ("string" === r ? String : Number)(t); }
function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); Object.defineProperty(subClass, "prototype", { writable: false }); if (superClass) _setPrototypeOf(subClass, superClass); }
function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf ? Object.setPrototypeOf.bind() : function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }
function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } return _assertThisInitialized(self); }
function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }
function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }
function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf.bind() : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }
import { addClassNamesToElement } from '@lexical/utils';
import { $applyNodeReplacement, ElementNode } from 'lexical';
export var PlaceholderNode = /*#__PURE__*/function (_ElementNode) {
_inherits(PlaceholderNode, _ElementNode);
var _super = _createSuper(PlaceholderNode);
function PlaceholderNode() {
_classCallCheck(this, PlaceholderNode);
return _super.apply(this, arguments);
}
_createClass(PlaceholderNode, [{
key: "createDOM",
value: function createDOM(config) {
var element = document.createElement('span');
// eslint-disable-next-line unicorn/prefer-dom-node-dataset
element.setAttribute('data-lexical-key', this.getKey());
addClassNamesToElement(element, config.theme.placeholderInline);
return element;
}
}, {
key: "updateDOM",
value: function updateDOM(prevNode, dom, config) {
// Update the class names if theme has changed
var prevTheme = prevNode ? prevNode : null;
if (prevTheme !== this) {
addClassNamesToElement(dom, config.theme.placeholderInline);
}
return false;
}
}, {
key: "canBeEmpty",
value: function canBeEmpty() {
return false;
}
}, {
key: "isCardLike",
value: function isCardLike() {
return true;
}
}, {
key: "isInline",
value: function isInline() {
return true;
}
}, {
key: "canIndent",
value: function canIndent() {
return false;
}
}, {
key: "canInsertTextBefore",
value: function canInsertTextBefore() {
return true;
}
}, {
key: "canInsertTextAfter",
value: function canInsertTextAfter() {
return true;
}
}], [{
key: "getType",
value: function getType() {
return 'PlaceholderInline';
}
}, {
key: "clone",
value: function clone(node) {
return new PlaceholderNode(node.__key);
}
}, {
key: "importJSON",
value: function importJSON(serializedNode) {
// eslint-disable-next-line @typescript-eslint/no-use-before-define
return $createPlaceholderNode().updateFromJSON(serializedNode);
}
}]);
return PlaceholderNode;
}(ElementNode);
export var PlaceholderBlockNode = /*#__PURE__*/function (_ElementNode2) {
_inherits(PlaceholderBlockNode, _ElementNode2);
var _super2 = _createSuper(PlaceholderBlockNode);
function PlaceholderBlockNode() {
_classCallCheck(this, PlaceholderBlockNode);
return _super2.apply(this, arguments);
}
_createClass(PlaceholderBlockNode, [{
key: "createDOM",
value: function createDOM(config) {
var element = document.createElement('div');
// eslint-disable-next-line unicorn/prefer-dom-node-dataset
element.setAttribute('data-lexical-key', this.getKey());
addClassNamesToElement(element, config.theme.placeholderBlock);
return element;
}
}, {
key: "updateDOM",
value: function updateDOM(prevNode, dom, config) {
// Update the class names if theme has changed
var prevTheme = prevNode ? prevNode : null;
if (prevTheme !== this) {
addClassNamesToElement(dom, config.theme.placeholderBlock);
}
return false;
}
}, {
key: "canBeEmpty",
value: function canBeEmpty() {
return false;
}
}, {
key: "isCardLike",
value: function isCardLike() {
return true;
}
}, {
key: "isInline",
value: function isInline() {
return false;
}
}, {
key: "canIndent",
value: function canIndent() {
return false;
}
}, {
key: "canInsertTextBefore",
value: function canInsertTextBefore() {
return false;
}
}, {
key: "canInsertTextAfter",
value: function canInsertTextAfter() {
return false;
}
}], [{
key: "getType",
value: function getType() {
return 'PlaceholderBlock';
}
}, {
key: "clone",
value: function clone(node) {
return new PlaceholderBlockNode(node.__key);
}
}, {
key: "importJSON",
value: function importJSON(serializedNode) {
// eslint-disable-next-line @typescript-eslint/no-use-before-define
return $createPlaceholderBlockNode().updateFromJSON(serializedNode);
}
}]);
return PlaceholderBlockNode;
}(ElementNode);
export function $createPlaceholderNode() {
return $applyNodeReplacement(new PlaceholderNode());
}
export function $createPlaceholderBlockNode() {
return $applyNodeReplacement(new PlaceholderBlockNode());
}