99 lines
3.8 KiB
JavaScript
99 lines
3.8 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/placeholder/index.ts
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var index_exports = {};
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__export(index_exports, {
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Placeholder: () => Placeholder,
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preparePlaceholderAttribute: () => preparePlaceholderAttribute
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});
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module.exports = __toCommonJS(index_exports);
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// src/placeholder/placeholder.ts
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var import_core = require("@tiptap/core");
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var import_state = require("@tiptap/pm/state");
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var import_view = require("@tiptap/pm/view");
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var DEFAULT_DATA_ATTRIBUTE = "placeholder";
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function preparePlaceholderAttribute(attr) {
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return attr.replace(/\s+/g, "-").replace(/[^a-zA-Z0-9-]/g, "").replace(/^[0-9-]+/, "").replace(/^-+/, "").toLowerCase();
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}
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var Placeholder = import_core.Extension.create({
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name: "placeholder",
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addOptions() {
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return {
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emptyEditorClass: "is-editor-empty",
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emptyNodeClass: "is-empty",
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dataAttribute: DEFAULT_DATA_ATTRIBUTE,
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placeholder: "Write something \u2026",
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showOnlyWhenEditable: true,
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showOnlyCurrent: true,
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includeChildren: false
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};
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},
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addProseMirrorPlugins() {
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const dataAttribute = this.options.dataAttribute ? `data-${preparePlaceholderAttribute(this.options.dataAttribute)}` : `data-${DEFAULT_DATA_ATTRIBUTE}`;
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return [
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new import_state.Plugin({
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key: new import_state.PluginKey("placeholder"),
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props: {
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decorations: ({ doc, selection }) => {
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const active = this.editor.isEditable || !this.options.showOnlyWhenEditable;
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const { anchor } = selection;
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const decorations = [];
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if (!active) {
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return null;
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}
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const isEmptyDoc = this.editor.isEmpty;
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doc.descendants((node, pos) => {
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const hasAnchor = anchor >= pos && anchor <= pos + node.nodeSize;
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const isEmpty = !node.isLeaf && (0, import_core.isNodeEmpty)(node);
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if (!node.type.isTextblock) {
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return this.options.includeChildren;
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}
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if ((hasAnchor || !this.options.showOnlyCurrent) && isEmpty) {
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const classes = [this.options.emptyNodeClass];
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if (isEmptyDoc) {
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classes.push(this.options.emptyEditorClass);
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}
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const decoration = import_view.Decoration.node(pos, pos + node.nodeSize, {
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class: classes.join(" "),
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[dataAttribute]: typeof this.options.placeholder === "function" ? this.options.placeholder({
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editor: this.editor,
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node,
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pos,
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hasAnchor
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}) : this.options.placeholder
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});
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decorations.push(decoration);
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}
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return this.options.includeChildren;
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});
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return import_view.DecorationSet.create(doc, decorations);
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}
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}
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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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Placeholder,
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preparePlaceholderAttribute
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});
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//# sourceMappingURL=index.cjs.map
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