@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.
138 lines • 7.97 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 _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); }
/* eslint-disable @typescript-eslint/no-use-before-define */
import { addClassNamesToElement } from '@lexical/utils';
import { $applyNodeReplacement, $createTextNode, $getSelection, $isNodeSelection, $isRangeSelection } from 'lexical';
import { $createCursorNode, CardLikeElementNode } from "../../common";
export var CodeNode = /*#__PURE__*/function (_CardLikeElementNode) {
_inherits(CodeNode, _CardLikeElementNode);
var _super = _createSuper(CodeNode);
function CodeNode() {
_classCallCheck(this, CodeNode);
return _super.apply(this, arguments);
}
_createClass(CodeNode, [{
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());
// const filler = document.createElement('t-filler');
// filler.contentEditable = 'false';
// filler.innerHTML = '\uFEFF';
// eslint-disable-next-line unicorn/prefer-dom-node-dataset
// filler.setAttribute('data-lexical-cursor', 'true');
// element.append(filler);
var childContainer = document.createElement('ne-content');
element.append(childContainer);
addClassNamesToElement(element, config.theme.codeInline);
return element;
}
}, {
key: "getDOMSlot",
value: function getDOMSlot(element) {
var neContent = element.querySelector('ne-content');
if (!neContent) {
throw new Error('CodeNode: ne-content not found');
}
return _get(_getPrototypeOf(CodeNode.prototype), "getDOMSlot", this).call(this, element).withElement(neContent);
}
}, {
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 'codeInline';
}
}, {
key: "clone",
value: function clone(node) {
return new CodeNode(node.__key);
}
}, {
key: "importJSON",
value: function importJSON(serializedNode) {
return $createCodeNode().updateFromJSON(serializedNode);
}
}]);
return CodeNode;
}(CardLikeElementNode);
export function $createCodeNode(textContent) {
var codeNode = $applyNodeReplacement(new CodeNode());
var cursorNode = $createCursorNode();
codeNode.append(cursorNode);
if (textContent) {
codeNode.append($createTextNode(textContent));
}
return codeNode;
}
export function $isCodeInlineNode(node) {
return node instanceof CodeNode;
}
export function $isSelectionInCodeInline(editor) {
return editor.read(function () {
var selection = $getSelection();
if (!selection) {
return false;
}
if ($isRangeSelection(selection)) {
var focusNode = selection.focus.getNode();
var anchorNode = selection.anchor.getNode();
if (focusNode.getParent() !== anchorNode.getParent()) {
return false;
}
var parentNode = focusNode.getParent();
if ($isCodeInlineNode(parentNode)) {
return true;
}
return false;
} else if ($isNodeSelection(selection)) {
var nodes = selection.getNodes();
if (nodes.length === 1 && $isCodeInlineNode(nodes[0])) {
return true;
}
}
return false;
});
}