@lobehub/editor
Version:
A powerful and extensible rich text editor built on Meta's Lexical framework, providing a modern editing experience with React integration.
164 lines (160 loc) • 11.2 kB
JavaScript
var _class;
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 _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; return arr2; }
function _iterableToArrayLimit(r, l) { var t = null == r ? null : "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (null != t) { var e, n, i, u, a = [], f = !0, o = !1; try { if (i = (t = t.call(r)).next, 0 === l) { if (Object(t) !== t) return; f = !1; } else for (; !(f = (e = i.call(t)).done) && (a.push(e.value), a.length !== l); f = !0); } catch (r) { o = !0, n = r; } finally { try { if (!f && null != t.return && (u = t.return(), Object(u) !== u)) return; } finally { if (o) throw n; } } return a; } }
function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }
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 _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); }
import { $createNodeSelection, $setSelection } from 'lexical';
import { INodeHelper } from "../../../editor-kernel/inode/helper";
import { KernelPlugin } from "../../../editor-kernel/plugin";
import { ILitexmlService } from "../../litexml";
import { IMarkdownShortCutService } from "../../markdown/service/shortcut";
import { createDebugLogger } from "../../../utils/debug";
import { registerMathCommand } from "../command";
import { $createMathBlockNode, $createMathInlineNode, MathBlockNode, MathInlineNode } from "../node";
// eslint-disable-next-line @typescript-eslint/no-empty-interface
export var MathPlugin = (_class = /*#__PURE__*/function (_KernelPlugin) {
_inherits(MathPlugin, _KernelPlugin);
var _super = _createSuper(MathPlugin);
function MathPlugin(kernel, config) {
var _this;
_classCallCheck(this, MathPlugin);
_this = _super.call(this);
_defineProperty(_assertThisInitialized(_this), "logger", createDebugLogger('plugin', 'math'));
_this.kernel = kernel;
_this.config = config;
kernel.registerNodes([MathInlineNode, MathBlockNode]);
if (config !== null && config !== void 0 && config.theme) {
kernel.registerThemes(config === null || config === void 0 ? void 0 : config.theme);
}
_this.registerDecorator(kernel, MathInlineNode.getType(), function (node, editor) {
return config !== null && config !== void 0 && config.decorator ? config.decorator(node, editor) : null;
});
_this.registerDecorator(kernel, MathBlockNode.getType(), function (node, editor) {
return config !== null && config !== void 0 && config.decorator ? config.decorator(node, editor) : null;
});
return _this;
}
_createClass(MathPlugin, [{
key: "onInit",
value: function onInit(editor) {
this.register(registerMathCommand(editor));
this.registerMarkdown();
this.registerLiteXml();
}
}, {
key: "registerLiteXml",
value: function registerLiteXml() {
var litexmlService = this.kernel.requireService(ILitexmlService);
if (!litexmlService) {
return;
}
litexmlService.registerXMLWriter(MathInlineNode.getType(), function (node, ctx) {
if (node instanceof MathInlineNode) {
var attributes = {
code: node.getTextContent()
};
return ctx.createXmlNode('math', attributes);
}
return false;
});
litexmlService.registerXMLWriter(MathBlockNode.getType(), function (node, ctx) {
if (node instanceof MathBlockNode) {
var attributes = {
code: node.getTextContent()
};
return ctx.createXmlNode('mathBlock', attributes);
}
return false;
});
litexmlService.registerXMLReader('math', function (xmlNode) {
return INodeHelper.createElementNode(MathInlineNode.getType(), {
code: xmlNode.getAttribute('code') || '',
version: 1
});
});
litexmlService.registerXMLReader('mathBlock', function (xmlNode) {
return INodeHelper.createElementNode(MathBlockNode.getType(), {
code: xmlNode.getAttribute('code') || '',
version: 1
});
});
}
}, {
key: "registerMarkdown",
value: function registerMarkdown() {
var _this2 = this;
var markdownService = this.kernel.requireService(IMarkdownShortCutService);
markdownService === null || markdownService === void 0 || markdownService.registerMarkdownShortCut({
regExp: /\$([^$]+)\$\s?$/,
replace: function replace(textNode, match) {
var _match = _slicedToArray(match, 2),
code = _match[1];
var mathNode = $createMathInlineNode(code);
_this2.logger.debug('Math node inserted:', mathNode);
// textNode.replace(mathNode);
textNode.insertBefore(mathNode);
textNode.setTextContent('');
textNode.select();
// mathNode.selectEnd();
return;
},
trigger: '$',
type: 'text-match'
});
markdownService === null || markdownService === void 0 || markdownService.registerMarkdownShortCut({
regExp: /^(\$\$)$/,
replace: function replace(parentNode, _1, _2, isImport) {
var node = $createMathBlockNode();
// TODO: Get rid of isImport flag
if (isImport || parentNode.getNextSibling()) {
parentNode.replace(node);
} else {
parentNode.insertBefore(node);
}
var sel = $createNodeSelection();
sel.add(node.getKey());
$setSelection(sel);
},
trigger: 'enter',
type: 'element'
});
markdownService === null || markdownService === void 0 || markdownService.registerMarkdownWriter(MathInlineNode.getType(), function (ctx, node) {
ctx.appendLine(node.getTextContent());
return true;
});
markdownService === null || markdownService === void 0 || markdownService.registerMarkdownWriter(MathBlockNode.getType(), function (ctx, node) {
ctx.appendLine(node.getTextContent());
return true;
});
markdownService === null || markdownService === void 0 || markdownService.registerMarkdownReader('inlineMath', function (node) {
return INodeHelper.createElementNode('math', {
code: node.value,
version: 1
});
});
markdownService === null || markdownService === void 0 || markdownService.registerMarkdownReader('math', function (node) {
return INodeHelper.createElementNode('mathBlock', {
code: node.value,
version: 1
});
});
}
}]);
return MathPlugin;
}(KernelPlugin), _defineProperty(_class, "pluginName", 'MathPlugin'), _class);