71 lines
2.5 KiB
JavaScript
71 lines
2.5 KiB
JavaScript
"use strict";
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var __defProp = Object.defineProperty;
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var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
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var __getOwnPropNames = Object.getOwnPropertyNames;
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var __hasOwnProp = Object.prototype.hasOwnProperty;
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var __export = (target, all) => {
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for (var name in all)
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__defProp(target, name, { get: all[name], enumerable: true });
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};
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var __copyProps = (to, from, except, desc) => {
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if (from && typeof from === "object" || typeof from === "function") {
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for (let key of __getOwnPropNames(from))
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if (!__hasOwnProp.call(to, key) && key !== except)
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__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
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}
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return to;
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};
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var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
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// src/index.ts
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var src_exports = {};
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__export(src_exports, {
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trailingNode: () => trailingNode
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});
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module.exports = __toCommonJS(src_exports);
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// src/trailing-node-plugin.ts
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var import_prosemirror_state = require("prosemirror-state");
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var trailingNodePluginKey = new import_prosemirror_state.PluginKey("trailingNode");
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function trailingNode(options) {
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const { ignoredNodes = [], nodeName = "paragraph" } = options != null ? options : {};
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const ignoredNodeNames = /* @__PURE__ */ new Set([...ignoredNodes, nodeName]);
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let type;
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let types;
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return new import_prosemirror_state.Plugin({
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key: trailingNodePluginKey,
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appendTransaction(_, __, state) {
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const { doc, tr } = state;
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const shouldInsertNodeAtEnd = trailingNodePluginKey.getState(state);
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const endPosition = doc.content.size;
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if (!shouldInsertNodeAtEnd) {
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return;
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}
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return tr.insert(endPosition, type.create());
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},
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state: {
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init: (_, { doc, schema }) => {
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var _a;
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const nodeType = schema.nodes[nodeName];
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if (!nodeType) {
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throw new Error("Invalid node being used for trailing node extension: '".concat(nodeName, "'"));
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}
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type = nodeType;
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types = Object.values(schema.nodes).map((node) => node).filter((node) => !ignoredNodeNames.has(node.name));
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return types.includes((_a = doc.lastChild) == null ? void 0 : _a.type);
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},
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apply: (tr, value) => {
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var _a;
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if (!tr.docChanged) {
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return value;
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}
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return types.includes((_a = tr.doc.lastChild) == null ? void 0 : _a.type);
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}
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}
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});
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}
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// Annotate the CommonJS export names for ESM import in node:
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0 && (module.exports = {
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trailingNode
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});
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