@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.
57 lines • 3.6 kB
JavaScript
function _createForOfIteratorHelper(o, allowArrayLike) { var it = typeof Symbol !== "undefined" && o[Symbol.iterator] || o["@@iterator"]; if (!it) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; var F = function F() {}; return { s: F, n: function n() { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }, e: function e(_e) { throw _e; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var normalCompletion = true, didErr = false, err; return { s: function s() { it = it.call(o); }, n: function n() { var step = it.next(); normalCompletion = step.done; return step; }, e: function e(_e2) { didErr = true; err = _e2; }, f: function f() { try { if (!normalCompletion && it.return != null) it.return(); } finally { if (didErr) throw err; } } }; }
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; }
import { mergeRegister } from '@lexical/utils';
import { $getNodeByKey } from 'lexical';
import { $createCursorNode } from "../../common";
import { HotkeyEnum } from "../../../types/hotkey";
import { INSERT_CODEINLINE_COMMAND } from "../command";
import { CodeNode } from "../node/code";
export function registerCodeInline(editor, kernel, options) {
var _ref = options || {},
_ref$enableHotkey = _ref.enableHotkey,
enableHotkey = _ref$enableHotkey === void 0 ? true : _ref$enableHotkey;
return mergeRegister(editor.registerUpdateListener(function (_ref2) {
var mutatedNodes = _ref2.mutatedNodes;
var codeChanged = mutatedNodes === null || mutatedNodes === void 0 ? void 0 : mutatedNodes.get(CodeNode);
var keys = (codeChanged === null || codeChanged === void 0 ? void 0 : codeChanged.keys()) || [];
var needAddBefore = new Set();
editor.getEditorState().read(function () {
var _iterator = _createForOfIteratorHelper(keys),
_step;
try {
for (_iterator.s(); !(_step = _iterator.n()).done;) {
var key = _step.value;
var node = $getNodeByKey(key);
if (!node) {
return;
}
var parent = node.getParent();
if ((parent === null || parent === void 0 ? void 0 : parent.getFirstChild()) === node) {
needAddBefore.add(node);
}
}
} catch (err) {
_iterator.e(err);
} finally {
_iterator.f();
}
});
if (needAddBefore.size > 0) {
editor.update(function () {
needAddBefore.forEach(function (node) {
var prev = node.getPreviousSibling();
if (!prev) {
node.insertBefore($createCursorNode());
}
});
});
}
}), kernel.registerHotkey(HotkeyEnum.CodeInline, function () {
return editor.dispatchCommand(INSERT_CODEINLINE_COMMAND, undefined);
}, {
enabled: enableHotkey,
preventDefault: true,
stopImmediatePropagation: true
}));
}