From 05487ea82f112984ecb7190264f696e217417c70 Mon Sep 17 00:00:00 2001
From: Hans Pagel <hans.pagel@ueber.io>
Date: Fri, 22 Jan 2021 00:16:58 +0100
Subject: [PATCH] add table headers

---
 docs/src/demos/Nodes/Table/index.vue          | 20 +++++---
 docs/src/docPages/api/nodes/table-header.md   |  8 +++
 docs/src/links.yaml                           |  3 ++
 packages/extension-table-header/README.md     | 14 +++++
 packages/extension-table-header/package.json  | 27 ++++++++++
 packages/extension-table-header/src/index.ts  |  5 ++
 .../src/table-header.ts                       | 51 +++++++++++++++++++
 packages/extension-table-row/src/table-row.ts |  3 +-
 8 files changed, 122 insertions(+), 9 deletions(-)
 create mode 100644 docs/src/docPages/api/nodes/table-header.md
 create mode 100644 packages/extension-table-header/README.md
 create mode 100644 packages/extension-table-header/package.json
 create mode 100644 packages/extension-table-header/src/index.ts
 create mode 100644 packages/extension-table-header/src/table-header.ts

diff --git a/docs/src/demos/Nodes/Table/index.vue b/docs/src/demos/Nodes/Table/index.vue
index f9898eba..f22af0ed 100644
--- a/docs/src/demos/Nodes/Table/index.vue
+++ b/docs/src/demos/Nodes/Table/index.vue
@@ -31,13 +31,13 @@
       ⚠️ splitCell
     </button>
     <button @click="editor.chain().focus().toggleHeaderColumn().run()">
-      ⚠️ toggleHeaderColumn
+      ✅ toggleHeaderColumn
     </button>
     <button @click="editor.chain().focus().toggleHeaderRow().run()">
-      ⚠️ toggleHeaderRow
+      ✅ toggleHeaderRow
     </button>
     <button @click="editor.chain().focus().toggleHeaderCell().run()">
-      ⚠️ toggleHeaderCell
+      ✅ toggleHeaderCell
     </button>
     <editor-content :editor="editor" />
   </div>
@@ -52,6 +52,7 @@ import Text from '@tiptap/extension-text'
 import Table from '@tiptap/extension-table'
 import TableRow from '@tiptap/extension-table-row'
 import TableCell from '@tiptap/extension-table-cell'
+import TableHeader from '@tiptap/extension-table-header'
 
 export default {
   components: {
@@ -72,6 +73,7 @@ export default {
         Text,
         Table,
         TableRow,
+        TableHeader,
         TableCell,
       ],
       content: `
@@ -79,9 +81,9 @@ export default {
         <table>
           <tbody>
             <tr>
-              <td>Test</td>
-              <td>Test</td>
-              <td>Test</td>
+              <th>Test</th>
+              <th>Test</th>
+              <th>Test</th>
             </tr>
             <tr>
               <td>Test</td>
@@ -103,8 +105,12 @@ export default {
 
 <style lang="scss">
 .ProseMirror {
-  table, tr, td {
+  table, td {
     border: 3px solid red;
   }
+
+  th {
+    border: 3px solid blue;
+  }
 }
 </style>
diff --git a/docs/src/docPages/api/nodes/table-header.md b/docs/src/docPages/api/nodes/table-header.md
new file mode 100644
index 00000000..ea9e355a
--- /dev/null
+++ b/docs/src/docPages/api/nodes/table-header.md
@@ -0,0 +1,8 @@
+# TableHeader
+
+:::pro Fund the development 💖
+We need your support to maintain, update, support and develop tiptap 2. If you’re waiting for this extension, [become a sponsor and fund open source](/sponsor).
+:::
+
+TODO
+
diff --git a/docs/src/links.yaml b/docs/src/links.yaml
index ff19c090..a8ad84ed 100644
--- a/docs/src/links.yaml
+++ b/docs/src/links.yaml
@@ -135,6 +135,9 @@
         - title: TableCell
           link: /api/nodes/table-cell
           type: draft
+        - title: TableHeader
+          link: /api/nodes/table-header
+          type: draft
         - title: TaskList
           link: /api/nodes/task-list
         - title: TaskItem
diff --git a/packages/extension-table-header/README.md b/packages/extension-table-header/README.md
new file mode 100644
index 00000000..4dba7844
--- /dev/null
+++ b/packages/extension-table-header/README.md
@@ -0,0 +1,14 @@
+# @tiptap/extension-table-header
+[![Version](https://img.shields.io/npm/v/@tiptap/extension-table-header.svg?label=version)](https://www.npmjs.com/package/@tiptap/extension-table-header)
+[![Downloads](https://img.shields.io/npm/dm/@tiptap/extension-table-header.svg)](https://npmcharts.com/compare/tiptap?minimal=true)
+[![License](https://img.shields.io/npm/l/@tiptap/extension-table-header.svg)](https://www.npmjs.com/package/@tiptap/extension-table-header)
+[![Sponsor](https://img.shields.io/static/v1?label=Sponsor&message=%E2%9D%A4&logo=GitHub)](https://github.com/sponsors/ueberdosis)
+
+## Introduction
+tiptap is a headless wrapper around [ProseMirror](https://ProseMirror.net) – a toolkit for building rich text WYSIWYG editors, which is already in use at many well-known companies such as *New York Times*, *The Guardian* or *Atlassian*.
+
+## Offical Documentation
+Documentation can be found on the [tiptap website](https://tiptap.dev).
+
+## License
+tiptap is open-sourced software licensed under the [MIT license](https://github.com/ueberdosis/tiptap-next/blob/main/LICENSE.md).
diff --git a/packages/extension-table-header/package.json b/packages/extension-table-header/package.json
new file mode 100644
index 00000000..b08cc214
--- /dev/null
+++ b/packages/extension-table-header/package.json
@@ -0,0 +1,27 @@
+{
+  "name": "@tiptap/extension-table-header",
+  "description": "table cell extension for tiptap",
+  "version": "2.0.0-alpha.5",
+  "homepage": "https://tiptap.dev",
+  "keywords": [
+    "tiptap",
+    "tiptap extension"
+  ],
+  "license": "MIT",
+  "funding": {
+    "type": "github",
+    "url": "https://github.com/sponsors/ueberdosis"
+  },
+  "main": "dist/tiptap-extension-table-header.cjs.js",
+  "umd": "dist/tiptap-extension-table-header.umd.js",
+  "module": "dist/tiptap-extension-table-header.esm.js",
+  "unpkg": "dist/tiptap-extension-table-header.bundle.umd.min.js",
+  "types": "dist/packages/extension-table-header/src/index.d.ts",
+  "files": [
+    "src",
+    "dist"
+  ],
+  "peerDependencies": {
+    "@tiptap/core": "^2.0.0-alpha.6"
+  }
+}
diff --git a/packages/extension-table-header/src/index.ts b/packages/extension-table-header/src/index.ts
new file mode 100644
index 00000000..bfa5d100
--- /dev/null
+++ b/packages/extension-table-header/src/index.ts
@@ -0,0 +1,5 @@
+import { TableHeader } from './table-header'
+
+export * from './table-header'
+
+export default TableHeader
diff --git a/packages/extension-table-header/src/table-header.ts b/packages/extension-table-header/src/table-header.ts
new file mode 100644
index 00000000..6802ccf4
--- /dev/null
+++ b/packages/extension-table-header/src/table-header.ts
@@ -0,0 +1,51 @@
+import { Node, mergeAttributes } from '@tiptap/core'
+
+export interface TableHeaderOptions {
+  HTMLAttributes: {
+    [key: string]: any
+  },
+}
+export const TableHeader = Node.create({
+  name: 'table_header',
+
+  defaultOptions: <TableHeaderOptions>{
+    HTMLAttributes: {},
+  },
+
+  content: 'block+',
+
+  addAttributes() {
+    return {
+      colspan: {
+        default: 1,
+      },
+      rowspan: {
+        default: 1,
+      },
+      colwidth: {
+        default: null,
+      },
+    }
+  },
+
+  tableRole: 'header_cell',
+
+  isolating: true,
+
+  parseHTML() {
+    // return [{ tag: 'th', getAttrs: dom => getCellAttrs(dom, extraAttrs) }]
+    return [{ tag: 'th' }]
+  },
+
+  renderHTML({ HTMLAttributes }) {
+    // toDOM(node) { return ["th", setCellAttrs(node, extraAttrs), 0] }
+    return ['th', mergeAttributes(this.options.HTMLAttributes, HTMLAttributes), 0]
+  },
+
+})
+
+declare module '@tiptap/core' {
+  interface AllExtensions {
+    TableHeader: typeof TableHeader,
+  }
+}
diff --git a/packages/extension-table-row/src/table-row.ts b/packages/extension-table-row/src/table-row.ts
index c8368e8d..6f75613e 100644
--- a/packages/extension-table-row/src/table-row.ts
+++ b/packages/extension-table-row/src/table-row.ts
@@ -13,8 +13,7 @@ export const TableRow = Node.create({
     HTMLAttributes: {},
   },
 
-  // content: '(tableCell | tableHeader)*',
-  content: 'table_cell*',
+  content: '(table_cell | table_header)*',
 
   tableRole: 'row',