@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.
259 lines • 12.5 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 ownKeys(e, r) { var t = Object.keys(e); if (Object.getOwnPropertySymbols) { var o = Object.getOwnPropertySymbols(e); r && (o = o.filter(function (r) { return Object.getOwnPropertyDescriptor(e, r).enumerable; })), t.push.apply(t, o); } return t; }
function _objectSpread(e) { for (var r = 1; r < arguments.length; r++) { var t = null != arguments[r] ? arguments[r] : {}; r % 2 ? ownKeys(Object(t), !0).forEach(function (r) { _defineProperty(e, r, t[r]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(t)) : ownKeys(Object(t)).forEach(function (r) { Object.defineProperty(e, r, Object.getOwnPropertyDescriptor(t, r)); }); } return e; }
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 _get() { if (typeof Reflect !== "undefined" && Reflect.get) { _get = Reflect.get.bind(); } else { _get = function _get(target, property, receiver) { var base = _superPropBase(target, property); if (!base) return; var desc = Object.getOwnPropertyDescriptor(base, property); if (desc.get) { return desc.get.call(arguments.length < 3 ? target : receiver); } return desc.value; }; } return _get.apply(this, arguments); }
function _superPropBase(object, property) { while (!Object.prototype.hasOwnProperty.call(object, property)) { object = _getPrototypeOf(object); if (object === null) break; } return object; }
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); }
function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }
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); }
/* eslint-disable @typescript-eslint/no-use-before-define */
import { addClassNamesToElement } from '@lexical/utils';
import { $applyNodeReplacement, DecoratorNode } from 'lexical';
import { getKernelFromEditor } from "../../../editor-kernel";
export var MathInlineNode = /*#__PURE__*/function (_DecoratorNode) {
_inherits(MathInlineNode, _DecoratorNode);
var _super = _createSuper(MathInlineNode);
function MathInlineNode() {
var _this;
var code = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
var key = arguments.length > 1 ? arguments[1] : undefined;
_classCallCheck(this, MathInlineNode);
_this = _super.call(this, key);
_defineProperty(_assertThisInitialized(_this), "__code", void 0);
_this.__code = code;
return _this;
}
_createClass(MathInlineNode, [{
key: "code",
get: function get() {
return this.__code;
}
}, {
key: "updateCode",
value: function updateCode(newCode) {
var writer = this.getWritable();
writer.__code = newCode;
}
}, {
key: "exportDOM",
value: function exportDOM() {
var span = document.createElement('span');
span.className = 'math-inline';
return {
element: span
};
}
}, {
key: "createDOM",
value: function createDOM(config) {
var element = document.createElement('span');
addClassNamesToElement(element, config.theme.mathInline);
return element;
}
}, {
key: "exportJSON",
value: function exportJSON() {
return _objectSpread(_objectSpread({}, _get(_getPrototypeOf(MathInlineNode.prototype), "exportJSON", this).call(this)), {}, {
code: this.__code
});
}
}, {
key: "updateFromJSON",
value: function updateFromJSON(serializedNode) {
var node = _get(_getPrototypeOf(MathInlineNode.prototype), "updateFromJSON", this).call(this, serializedNode);
this.__code = serializedNode.code || '';
return node;
}
}, {
key: "getTextContent",
value: function getTextContent() {
return "$".concat(this.code, "$");
}
}, {
key: "isInline",
value: function isInline() {
return true;
}
}, {
key: "updateDOM",
value: function updateDOM() {
return false;
}
}, {
key: "decorate",
value: function decorate(editor) {
var _getKernelFromEditor, _getKernelFromEditor$;
return ((_getKernelFromEditor = getKernelFromEditor(editor)) === null || _getKernelFromEditor === void 0 || (_getKernelFromEditor$ = _getKernelFromEditor.getDecorator(MathInlineNode.getType())) === null || _getKernelFromEditor$ === void 0 ? void 0 : _getKernelFromEditor$(this, editor)) || null;
}
}], [{
key: "getType",
value: function getType() {
return 'math';
}
}, {
key: "clone",
value: function clone(node) {
return new MathInlineNode(node.__code, node.__key);
}
}, {
key: "importJSON",
value: function importJSON(serializedNode) {
return $createMathInlineNode().updateFromJSON(serializedNode);
}
}, {
key: "importDOM",
value: function importDOM() {
return {
span: function span(node) {
if (node.classList.contains('math-inline')) {
return {
conversion: $convertMathInlineElement,
priority: 0
};
}
return null;
}
};
}
}]);
return MathInlineNode;
}(DecoratorNode);
export var MathBlockNode = /*#__PURE__*/function (_DecoratorNode2) {
_inherits(MathBlockNode, _DecoratorNode2);
var _super2 = _createSuper(MathBlockNode);
function MathBlockNode() {
var _this2;
var code = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
var key = arguments.length > 1 ? arguments[1] : undefined;
_classCallCheck(this, MathBlockNode);
_this2 = _super2.call(this, key);
_defineProperty(_assertThisInitialized(_this2), "__code", void 0);
_this2.__code = code;
return _this2;
}
_createClass(MathBlockNode, [{
key: "code",
get: function get() {
return this.__code;
}
}, {
key: "updateCode",
value: function updateCode(newCode) {
var writer = this.getWritable();
writer.__code = newCode;
}
}, {
key: "exportDOM",
value: function exportDOM() {
var div = document.createElement('div');
div.className = 'math-block';
return {
element: div
};
}
}, {
key: "createDOM",
value: function createDOM(config) {
var element = document.createElement('div');
addClassNamesToElement(element, config.theme.mathBlock);
return element;
}
}, {
key: "exportJSON",
value: function exportJSON() {
return _objectSpread(_objectSpread({}, _get(_getPrototypeOf(MathBlockNode.prototype), "exportJSON", this).call(this)), {}, {
code: this.__code
});
}
}, {
key: "updateFromJSON",
value: function updateFromJSON(serializedNode) {
var node = _get(_getPrototypeOf(MathBlockNode.prototype), "updateFromJSON", this).call(this, serializedNode);
this.__code = serializedNode.code || '';
return node;
}
}, {
key: "getTextContent",
value: function getTextContent() {
return "$$\n".concat(this.code, "\n$$\n");
}
}, {
key: "isInline",
value: function isInline() {
return false;
}
}, {
key: "updateDOM",
value: function updateDOM() {
return false;
}
}, {
key: "decorate",
value: function decorate(editor) {
var _getKernelFromEditor2, _getKernelFromEditor3;
return ((_getKernelFromEditor2 = getKernelFromEditor(editor)) === null || _getKernelFromEditor2 === void 0 || (_getKernelFromEditor3 = _getKernelFromEditor2.getDecorator(MathBlockNode.getType())) === null || _getKernelFromEditor3 === void 0 ? void 0 : _getKernelFromEditor3(this, editor)) || null;
}
}], [{
key: "getType",
value: function getType() {
return 'mathBlock';
}
}, {
key: "clone",
value: function clone(node) {
return new MathBlockNode(node.__code, node.__key);
}
}, {
key: "importJSON",
value: function importJSON(serializedNode) {
return $createMathBlockNode().updateFromJSON(serializedNode);
}
}, {
key: "importDOM",
value: function importDOM() {
return {
div: function div(node) {
if (node.classList.contains('math-block')) {
return {
conversion: $convertMathBlockElement,
priority: 0
};
}
return null;
}
};
}
}]);
return MathBlockNode;
}(DecoratorNode);
export function $createMathInlineNode() {
var code = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
return $applyNodeReplacement(new MathInlineNode(code));
}
export function $createMathBlockNode() {
var code = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';
return $applyNodeReplacement(new MathBlockNode(code));
}
export function $convertMathInlineElement() {
return {
node: $createMathInlineNode()
};
}
export function $convertMathBlockElement() {
return {
node: $createMathBlockNode()
};
}
export function $isMathNode(node) {
return node instanceof MathInlineNode || node instanceof MathBlockNode;
}