Merge remote-tracking branch 'origin/master' into aakansha-improve-text-wrap-ellipse

Co-authored-by: dwelle <luzar.david@gmail.com>

.codesandbox/tasks.json

@@ -0,0 +1,43 @@
+{
+  // These tasks will run in order when initializing your CodeSandbox project.
+  "setupTasks": [
+    {
+      "name": "Install Dependencies",
+      "command": "yarn install"
+    }
+  ],
+
+  // These tasks can be run from CodeSandbox. Running one will open a log in the app.
+  "tasks": {
+    "build": {
+      "name": "Build",
+      "command": "yarn build",
+      "runAtStart": false
+    },
+    "fix": {
+      "name": "Fix",
+      "command": "yarn fix",
+      "runAtStart": false
+    },
+    "prettier": {
+      "name": "Prettify",
+      "command": "yarn prettier",
+      "runAtStart": false
+    },
+    "start": {
+      "name": "Start Excalidraw",
+      "command": "yarn start",
+      "runAtStart": true
+    },
+    "test": {
+      "name": "Run Tests",
+      "command": "yarn test",
+      "runAtStart": false
+    },
+    "install-deps": {
+      "name": "Install Dependencies",
+      "command": "yarn install",
+      "restartOn": { "files": ["yarn.lock"] }
+    }
+  }
+}

.env

@@ -1,5 +0,0 @@
-REACT_APP_BACKEND_V1_GET_URL=https://json.excalidraw.com/api/v1/
-REACT_APP_BACKEND_V2_GET_URL=https://json.excalidraw.com/api/v2/
-REACT_APP_BACKEND_V2_POST_URL=https://json.excalidraw.com/api/v2/post/
-REACT_APP_SOCKET_SERVER_URL=https://portal.excalidraw.com
-REACT_APP_FIREBASE_CONFIG='{"apiKey":"AIzaSyAd15pYlMci_xIp9ko6wkEsDzAAA0Dn0RU","authDomain":"excalidraw-room-persistence.firebaseapp.com","databaseURL":"https://excalidraw-room-persistence.firebaseio.com","projectId":"excalidraw-room-persistence","storageBucket":"excalidraw-room-persistence.appspot.com","messagingSenderId":"654800341332","appId":"1:654800341332:web:4a692de832b55bd57ce0c1"}'

.env.development

@@ -0,0 +1,22 @@
+REACT_APP_BACKEND_V2_GET_URL=https://json-dev.excalidraw.com/api/v2/
+REACT_APP_BACKEND_V2_POST_URL=https://json-dev.excalidraw.com/api/v2/post/
+
+REACT_APP_LIBRARY_URL=https://libraries.excalidraw.com
+REACT_APP_LIBRARY_BACKEND=https://us-central1-excalidraw-room-persistence.cloudfunctions.net/libraries
+
+# collaboration WebSocket server (https://github.com/excalidraw/excalidraw-room)
+REACT_APP_WS_SERVER_URL=http://localhost:3002
+
+# set this only if using the collaboration workflow we use on excalidraw.com
+REACT_APP_PORTAL_URL=
+
+REACT_APP_FIREBASE_CONFIG='{"apiKey":"AIzaSyCMkxA60XIW8KbqMYL7edC4qT5l4qHX2h8","authDomain":"excalidraw-oss-dev.firebaseapp.com","projectId":"excalidraw-oss-dev","storageBucket":"excalidraw-oss-dev.appspot.com","messagingSenderId":"664559512677","appId":"1:664559512677:web:a385181f2928d328a7aa8c"}'
+
+# put these in your .env.local, or make sure you don't commit!
+# must be lowercase `true` when turned on
+#
+# whether to enable Service Workers in development
+REACT_APP_DEV_ENABLE_SW=
+# whether to disable live reload / HMR. Usuaully what you want to do when
+# debugging Service Workers.
+REACT_APP_DEV_DISABLE_LIVE_RELOAD=

.env.production

@@ -1 +1,17 @@
+REACT_APP_BACKEND_V2_GET_URL=https://json.excalidraw.com/api/v2/
+REACT_APP_BACKEND_V2_POST_URL=https://json.excalidraw.com/api/v2/post/
+
+REACT_APP_LIBRARY_URL=https://libraries.excalidraw.com
+REACT_APP_LIBRARY_BACKEND=https://us-central1-excalidraw-room-persistence.cloudfunctions.net/libraries
+
+REACT_APP_PORTAL_URL=https://portal.excalidraw.com
+# Fill to set socket server URL used for collaboration.
+# Meant for forks only: excalidraw.com uses custom REACT_APP_PORTAL_URL flow
+REACT_APP_WS_SERVER_URL=
+
+REACT_APP_FIREBASE_CONFIG='{"apiKey":"AIzaSyAd15pYlMci_xIp9ko6wkEsDzAAA0Dn0RU","authDomain":"excalidraw-room-persistence.firebaseapp.com","databaseURL":"https://excalidraw-room-persistence.firebaseio.com","projectId":"excalidraw-room-persistence","storageBucket":"excalidraw-room-persistence.appspot.com","messagingSenderId":"654800341332","appId":"1:654800341332:web:4a692de832b55bd57ce0c1"}'
+
+# production-only vars
 REACT_APP_GOOGLE_ANALYTICS_ID=UA-387204-13
+
+REACT_APP_PLUS_APP=https://app.excalidraw.com

.eslintignore

@@ -5,3 +5,4 @@ package-lock.json
 firebase/
 dist/
 public/workbox
+src/packages/excalidraw/types

.eslintrc.json

@@ -1,6 +1,7 @@
 {
   "extends": ["@excalidraw/eslint-config", "react-app"],
   "rules": {
-    "import/no-anonymous-default-export": "off"
+    "import/no-anonymous-default-export": "off",
+    "no-restricted-globals": "off"
   }
 }

.github/dependabot.yml

@@ -1,34 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: npm
-    directory: /
-    schedule:
-      interval: weekly
-      day: sunday
-      time: "01:00"
-    reviewers:
-      - lipis
-    assignees:
-      - lipis
-
-  - package-ecosystem: npm
-    directory: /src/packages/excalidraw/
-    schedule:
-      interval: weekly
-      day: sunday
-      time: "01:00"
-    reviewers:
-      - ad1992
-    assignees:
-      - ad1992
-
-  - package-ecosystem: npm
-    directory: /src/packages/utils/
-    schedule:
-      interval: weekly
-      day: sunday
-      time: "01:00"
-    reviewers:
-      - ad1992
-    assignees:
-      - ad1992

.github/workflows/autorelease-excalidraw.yml

@@ -1,4 +1,4 @@
-name: Auto release @excalidraw/excalidraw-next
+name: Auto release excalidraw next
 on:
   push:
     branches:
@@ -23,4 +23,5 @@ jobs:
           NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
       - name: Auto release
         run: |
+          yarn add @actions/core
           yarn autorelease

.github/workflows/autorelease-preview.yml

@@ -0,0 +1,55 @@
+name: Auto release excalidraw preview
+on:
+  issue_comment:
+    types: [created, edited]
+
+jobs:
+  Auto-release-excalidraw-preview:
+    name: Auto release preview
+    if: github.event.comment.body == '@excalibot trigger release' && github.event.issue.pull_request
+    runs-on: ubuntu-latest
+    steps:
+      - name: React to release comment
+        uses: peter-evans/create-or-update-comment@v1
+        with:
+          token: ${{ secrets.PUSH_TRANSLATIONS_COVERAGE_PAT }}
+          comment-id: ${{ github.event.comment.id }}
+          reactions: "+1"
+      - name: Get PR SHA
+        id: sha
+        uses: actions/github-script@v4
+        with:
+          result-encoding: string
+          script: |
+            const { owner, repo, number } = context.issue;
+            const pr = await github.pulls.get({
+              owner,
+              repo,
+              pull_number: number,
+            });
+            return pr.data.head.sha
+      - uses: actions/checkout@v2
+        with:
+          ref: ${{ steps.sha.outputs.result }}
+          fetch-depth: 2
+      - name: Setup Node.js 14.x
+        uses: actions/setup-node@v2
+        with:
+          node-version: 14.x
+      - name: Set up publish access
+        run: |
+          npm config set //registry.npmjs.org/:_authToken ${NPM_TOKEN}
+        env:
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+      - name: Auto release preview
+        id: "autorelease"
+        run: |
+          yarn add @actions/core
+          yarn autorelease preview ${{ github.event.issue.number }}
+      - name: Post comment post release
+        if: always()
+        uses: peter-evans/create-or-update-comment@v1
+        with:
+          token: ${{ secrets.PUSH_TRANSLATIONS_COVERAGE_PAT }}
+          issue-number: ${{ github.event.issue.number }}
+          body: "@${{ github.event.comment.user.login }} ${{ steps.autorelease.outputs.result }}"

.github/workflows/build-packages.yml

@@ -1,29 +0,0 @@
-name: Build packages
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-
-jobs:
-  packages:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v2
-      - name: Setup Node.js 14.x
-        uses: actions/setup-node@v2
-        with:
-          node-version: 14.x
-      - name: Install dependencies
-        run: |
-          yarn --frozen-lockfile
-          yarn --cwd src/packages/excalidraw
-          yarn --cwd src/packages/utils
-      - name: Build @excalidraw/excalidraw
-        run: |
-          yarn --cwd src/packages/excalidraw run pack
-      - name: Build @excalidraw/utils
-        run: |
-          yarn --cwd src/packages/utils run pack

.github/workflows/publish-docker.yml

@@ -10,11 +10,16 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v2
-      - uses: docker/build-push-action@v1
+      - name: Checkout repository
+        uses: actions/checkout@v3
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
-          repository: excalidraw/excalidraw
-          tag_with_ref: true
-          tag_with_sha: true
+      - name: Build and push
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          push: true
+          tags: excalidraw/excalidraw:latest

.gitignore

@@ -19,7 +19,10 @@ logs
 node_modules
 npm-debug.log*
 package-lock.json
-static
 yarn-debug.log*
 yarn-error.log*
 src/packages/excalidraw/types
+src/packages/excalidraw/example/public/bundle.js
+src/packages/excalidraw/example/public/excalidraw-assets-dev
+src/packages/excalidraw/example/public/excalidraw.development.js
+

.husky/pre-commit

@@ -0,0 +1,2 @@
+#!/bin/sh
+yarn lint-staged

README.md

@@ -32,6 +32,10 @@ Last but not least, we're thankful to these companies for offering their service
 
 [![Vercel](./.github/assets/vercel.svg)](https://vercel.com) [![Sentry](./.github/assets/sentry.svg)](https://sentry.io) [![Crowdin](./.github/assets/crowdin.svg)](https://crowdin.com)
 
+## Who's integrating Excalidraw
+
+[Google Cloud](https://googlecloudcheatsheet.withgoogle.com/architecture) • [Meta](https://meta.com/) • [CodeSandbox](https://codesandbox.io/) • [Obsidian Excalidraw](https://github.com/zsviczian/obsidian-excalidraw-plugin) • [Replit](https://replit.com/) • [Slite](https://slite.com/) • [Notion](https://notion.so/) • [HackerRank](https://www.hackerrank.com/) •
+
 ## Documentation
 
 ### Shortcuts
@@ -84,7 +88,7 @@ Try out [`@excalidraw/excalidraw`](https://www.npmjs.com/package/@excalidraw/exc
 
 ### Code Sandbox
 
-- Go to https://codesandbox.io/s/github/excalidraw/excalidraw
+- Go to https://codesandbox.io/p/github/excalidraw/excalidraw
   - You may need to sign in with GitHub and reload the page
 - You can start coding instantly, and even send PRs from there!
 
@@ -118,16 +122,47 @@ yarn start
 
 Now you can open [http://localhost:3000](http://localhost:3000) and start coding in your favorite code editor.
 
+#### Collaboration
+
+For collaboration, you will need to set up [collab server](https://github.com/excalidraw/excalidraw-room) in local.
+
 #### Commands
 
-| Command            | Description                       |
-| ------------------ | --------------------------------- |
-| `yarn`             | Install the dependencies          |
-| `yarn start`       | Run the project                   |
-| `yarn fix`         | Reformat all files with Prettier  |
-| `yarn test`        | Run tests                         |
-| `yarn test:update` | Update test snapshots             |
-| `yarn test:code`   | Test for formatting with Prettier |
+##### Install the dependencies
+
+```
+yarn
+```
+
+##### Run the project
+
+```
+yarn start
+```
+
+##### Reformat all files with Prettier
+
+```
+yarn fix
+```
+
+##### Run tests
+
+```
+yarn test
+```
+
+##### Update test snapshots
+
+```
+yarn test:update
+```
+
+##### Test for formatting with Prettier
+
+```
+yarn test:code
+```
 
 #### Docker Compose
 

dev-docs/.gitignore

@@ -0,0 +1,20 @@
+# Dependencies
+/node_modules
+
+# Production
+/build
+
+# Generated files
+.docusaurus
+.cache-loader
+
+# Misc
+.DS_Store
+.env.local
+.env.development.local
+.env.test.local
+.env.production.local
+
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*

dev-docs/README.md

@@ -0,0 +1,41 @@
+# Website
+
+This website is built using [Docusaurus 2](https://docusaurus.io/), a modern static website generator.
+
+### Installation
+
+```
+$ yarn
+```
+
+### Local Development
+
+```
+$ yarn start
+```
+
+This command starts a local development server and opens up a browser window. Most changes are reflected live without having to restart the server.
+
+### Build
+
+```
+$ yarn build
+```
+
+This command generates static content into the `build` directory and can be served using any static contents hosting service.
+
+### Deployment
+
+Using SSH:
+
+```
+$ USE_SSH=true yarn deploy
+```
+
+Not using SSH:
+
+```
+$ GIT_USER=<Your GitHub username> yarn deploy
+```
+
+If you are using GitHub pages for hosting, this command is a convenient way to build the website and push to the `gh-pages` branch.

dev-docs/babel.config.js

@@ -0,0 +1,3 @@
+module.exports = {
+  presets: [require.resolve("@docusaurus/core/lib/babel/preset")],
+};

dev-docs/docs/codebase/overview.md

@@ -0,0 +1,6 @@
+---
+sidebar_position: 1
+title: Overview
+---
+
+In development. For now, refer to [excalidraw Readme](https://github.com/excalidraw/excalidraw/blob/master/README.md).

dev-docs/docs/get-started.md

@@ -0,0 +1,8 @@
+---
+sidebar_position: 1
+title: Introduction
+---
+
+Want to integrate Excalidraw into your app? Head over to the [package docs](/docs/package/overview).
+
+If you're looking into the Excalidraw codebase itself, start [here](/docs/codebase/overview).

dev-docs/docs/package/overview.md

@@ -0,0 +1,6 @@
+---
+sidebar_position: 1
+title: Overview
+---
+
+In development. For now, refer to [excalidraw package readme](https://github.com/excalidraw/excalidraw/blob/master/src/packages/excalidraw/README.md).

dev-docs/docusaurus.config.js

@@ -0,0 +1,121 @@
+// @ts-check
+// Note: type annotations allow type checking and IDEs autocompletion
+
+const lightCodeTheme = require("prism-react-renderer/themes/github");
+const darkCodeTheme = require("prism-react-renderer/themes/dracula");
+
+/** @type {import('@docusaurus/types').Config} */
+const config = {
+  title: "Excalidraw developer docs",
+  tagline:
+    "For Excalidraw contributors or those integrating the Excalidraw editor",
+  url: "https://docs.excalidraw.com.com",
+  baseUrl: "/",
+  onBrokenLinks: "throw",
+  onBrokenMarkdownLinks: "warn",
+  favicon: "img/favicon.ico",
+  organizationName: "Excalidraw", // Usually your GitHub org/user name.
+  projectName: "excalidraw", // Usually your repo name.
+
+  // Even if you don't use internalization, you can use this field to set useful
+  // metadata like html lang. For example, if your site is Chinese, you may want
+  // to replace "en" with "zh-Hans".
+  i18n: {
+    defaultLocale: "en",
+    locales: ["en"],
+  },
+
+  presets: [
+    [
+      "classic",
+      /** @type {import('@docusaurus/preset-classic').Options} */
+      ({
+        docs: {
+          sidebarPath: require.resolve("./sidebars.js"),
+          // Please change this to your repo.
+          editUrl: "https://github.com/excalidraw/docs/tree/master/",
+        },
+        theme: {
+          customCss: require.resolve("./src/css/custom.css"),
+        },
+      }),
+    ],
+  ],
+
+  themeConfig:
+    /** @type {import('@docusaurus/preset-classic').ThemeConfig} */
+    ({
+      navbar: {
+        title: "Excalidraw Docs",
+        logo: {
+          alt: "Excalidraw Logo",
+          src: "img/logo.svg",
+        },
+        items: [
+          {
+            type: "doc",
+            docId: "get-started",
+            position: "left",
+            label: "Get started",
+          },
+          {
+            to: "https://blog.excalidraw.com",
+            label: "Blog",
+            position: "left",
+          },
+          {
+            to: "https://github.com/excalidraw/excalidraw",
+            label: "GitHub",
+            position: "right",
+          },
+        ],
+      },
+      footer: {
+        style: "dark",
+        links: [
+          {
+            title: "Docs",
+            items: [
+              {
+                label: "Get Started",
+                to: "/docs/get-started",
+              },
+            ],
+          },
+          {
+            title: "Community",
+            items: [
+              {
+                label: "Discord",
+                href: "https://discord.gg/UexuTaE",
+              },
+              {
+                label: "Twitter",
+                href: "https://twitter.com/excalidraw",
+              },
+            ],
+          },
+          {
+            title: "More",
+            items: [
+              {
+                label: "Blog",
+                to: "https://blog.excalidraw.com",
+              },
+              {
+                label: "GitHub",
+                to: "https://github.com/excalidraw/excalidraw",
+              },
+            ],
+          },
+        ],
+        copyright: `Made with ❤️ Built with Docusaurus`,
+      },
+      prism: {
+        theme: lightCodeTheme,
+        darkTheme: darkCodeTheme,
+      },
+    }),
+};
+
+module.exports = config;

dev-docs/package.json

@@ -0,0 +1,46 @@
+{
+  "name": "docs",
+  "version": "0.0.0",
+  "private": true,
+  "scripts": {
+    "docusaurus": "docusaurus",
+    "start": "docusaurus start --port 3003",
+    "build": "docusaurus build",
+    "swizzle": "docusaurus swizzle",
+    "deploy": "docusaurus deploy",
+    "clear": "docusaurus clear",
+    "serve": "docusaurus serve",
+    "write-translations": "docusaurus write-translations",
+    "write-heading-ids": "docusaurus write-heading-ids",
+    "typecheck": "tsc"
+  },
+  "dependencies": {
+    "@docusaurus/core": "2.0.0-rc.1",
+    "@docusaurus/preset-classic": "2.0.0-rc.1",
+    "@mdx-js/react": "^1.6.22",
+    "clsx": "^1.2.1",
+    "prism-react-renderer": "^1.3.5",
+    "react": "^17.0.2",
+    "react-dom": "^17.0.2"
+  },
+  "devDependencies": {
+    "@docusaurus/module-type-aliases": "2.0.0-rc.1",
+    "@tsconfig/docusaurus": "^1.0.5",
+    "typescript": "^4.7.4"
+  },
+  "browserslist": {
+    "production": [
+      ">0.5%",
+      "not dead",
+      "not op_mini all"
+    ],
+    "development": [
+      "last 1 chrome version",
+      "last 1 firefox version",
+      "last 1 safari version"
+    ]
+  },
+  "engines": {
+    "node": ">=16.14"
+  }
+}

dev-docs/sidebars.js

@@ -0,0 +1,31 @@
+/**
+ * Creating a sidebar enables you to:
+ - create an ordered group of docs
+ - render a sidebar for each doc of that group
+ - provide next/previous navigation
+
+ The sidebars can be generated from the filesystem, or explicitly defined here.
+
+ Create as many sidebars as you want.
+ */
+
+// @ts-check
+
+/** @type {import('@docusaurus/plugin-content-docs').SidebarsConfig} */
+const sidebars = {
+  // By default, Docusaurus generates a sidebar from the docs folder structure
+  tutorialSidebar: [{ type: "autogenerated", dirName: "." }],
+
+  // But you can create a sidebar manually
+  /*
+  tutorialSidebar: [
+    {
+      type: 'category',
+      label: 'Tutorial',
+      items: ['hello'],
+    },
+  ],
+   */
+};
+
+module.exports = sidebars;

dev-docs/src/components/Homepage/index.js

@@ -0,0 +1,62 @@
+import React from "react";
+import clsx from "clsx";
+import styles from "./styles.module.css";
+
+const FeatureList = [
+  {
+    title: "Learn how Excalidraw works",
+    Svg: require("@site/static/img/undraw_innovative.svg").default,
+    description: (
+      <>Want to contribute to Excalidraw but got lost in the codebase?</>
+    ),
+  },
+  {
+    title: "Integrate Excalidraw",
+    Svg: require("@site/static/img/undraw_blank_canvas.svg").default,
+    description: (
+      <>
+        Want to build your own app powered by Excalidraw by don't know where to
+        start?
+      </>
+    ),
+  },
+  {
+    title: "Help us improve",
+    Svg: require("@site/static/img/undraw_add_files.svg").default,
+    description: (
+      <>
+        Are the docs missing something? Anything you had trouble understanding
+        or needs an explanation? Come contribute to the docs to make them even
+        better!
+      </>
+    ),
+  },
+];
+
+function Feature({ Svg, title, description }) {
+  return (
+    <div className={clsx("col col--4")}>
+      <div className="text--center">
+        <Svg className={styles.featureSvg} role="img" />
+      </div>
+      <div className="text--center padding-horiz--md">
+        <h3>{title}</h3>
+        <p>{description}</p>
+      </div>
+    </div>
+  );
+}
+
+export default function HomepageFeatures() {
+  return (
+    <section className={styles.features}>
+      <div className="container">
+        <div className="row">
+          {FeatureList.map((props, idx) => (
+            <Feature key={idx} {...props} />
+          ))}
+        </div>
+      </div>
+    </section>
+  );
+}

dev-docs/src/components/Homepage/index.tsx

@@ -0,0 +1,70 @@
+import React from "react";
+import clsx from "clsx";
+import styles from "./styles.module.css";
+
+type FeatureItem = {
+  title: string;
+  Svg: React.ComponentType<React.ComponentProps<"svg">>;
+  description: JSX.Element;
+};
+
+const FeatureList: FeatureItem[] = [
+  {
+    title: "Easy to Use",
+    Svg: require("@site/static/img/undraw_docusaurus_mountain.svg").default,
+    description: (
+      <>
+        Docusaurus was designed from the ground up to be easily installed and
+        used to get your website up and running quickly.
+      </>
+    ),
+  },
+  {
+    title: "Focus on What Matters",
+    Svg: require("@site/static/img/undraw_docusaurus_tree.svg").default,
+    description: (
+      <>
+        Docusaurus lets you focus on your docs, and we&apos;ll do the chores. Go
+        ahead and move your docs into the <code>docs</code> directory.
+      </>
+    ),
+  },
+  {
+    title: "Powered by React",
+    Svg: require("@site/static/img/undraw_docusaurus_react.svg").default,
+    description: (
+      <>
+        Extend or customize your website layout by reusing React. Docusaurus can
+        be extended while reusing the same header and footer.
+      </>
+    ),
+  },
+];
+
+function Feature({ title, Svg, description }: FeatureItem) {
+  return (
+    <div className={clsx("col col--4")}>
+      <div className="text--center">
+        <Svg className={styles.featureSvg} role="img" />
+      </div>
+      <div className="text--center padding-horiz--md">
+        <h3>{title}</h3>
+        <p>{description}</p>
+      </div>
+    </div>
+  );
+}
+
+export default function HomepageFeatures(): JSX.Element {
+  return (
+    <section className={styles.features}>
+      <div className="container">
+        <div className="row">
+          {FeatureList.map((props, idx) => (
+            <Feature key={idx} {...props} />
+          ))}
+        </div>
+      </div>
+    </section>
+  );
+}

dev-docs/src/components/Homepage/styles.module.css

@@ -0,0 +1,11 @@
+.features {
+  display: flex;
+  align-items: center;
+  padding: 2rem 0;
+  width: 100%;
+}
+
+.featureSvg {
+  height: 200px;
+  width: 200px;
+}

dev-docs/src/css/custom.css

@@ -0,0 +1,43 @@
+/**
+ * Any CSS included here will be global. The classic template
+ * bundles Infima by default. Infima is a CSS framework designed to
+ * work well for content-centric websites.
+ */
+
+/* You can override the default Infima variables here. */
+:root {
+  --ifm-color-primary: #6965db;
+  --ifm-color-primary-dark: #5b57d1;
+  --ifm-color-primary-darker: #5b57d1;
+  --ifm-color-primary-darkest: #4a47b1;
+  --ifm-color-primary-light: #5b57d1;
+  --ifm-color-primary-lighter: #5b57d1;
+  --ifm-color-primary-lightest: #5b57d1;
+  --ifm-code-font-size: 95%;
+}
+
+/* For readability concerns, you should choose a lighter palette in dark mode. */
+[data-theme="dark"] {
+  --ifm-color-primary: #5650f0;
+  --ifm-color-primary-dark: #4b46d8;
+  --ifm-color-primary-darker: #4b46d8;
+  --ifm-color-primary-darkest: #3e39be;
+  --ifm-color-primary-light: #3f3d64;
+  --ifm-color-primary-lighter: #3f3d64;
+  --ifm-color-primary-lightest: #3f3d64;
+}
+
+.docusaurus-highlight-code-line {
+  background-color: rgba(0, 0, 0, 0.1);
+  display: block;
+  margin: 0 calc(-1 * var(--ifm-pre-padding));
+  padding: 0 var(--ifm-pre-padding);
+}
+
+[data-theme="dark"] .docusaurus-highlight-code-line {
+  background-color: rgba(0, 0, 0, 0.3);
+}
+
+[data-theme="dark"] .navbar__logo {
+  filter: invert(93%) hue-rotate(180deg);
+}

dev-docs/src/pages/index.js

@@ -0,0 +1,42 @@
+import React from "react";
+import clsx from "clsx";
+import Layout from "@theme/Layout";
+import Link from "@docusaurus/Link";
+import useDocusaurusContext from "@docusaurus/useDocusaurusContext";
+import styles from "./index.module.css";
+import HomepageFeatures from "@site/src/components/Homepage";
+
+function HomepageHeader() {
+  const { siteConfig } = useDocusaurusContext();
+  return (
+    <header className={clsx("hero hero--primary", styles.heroBanner)}>
+      <div className="container">
+        <h1 className="hero__title">{siteConfig.title}</h1>
+        <p className="hero__subtitle">{siteConfig.tagline}</p>
+        <div className={styles.buttons}>
+          <Link
+            className="button button--secondary button--lg"
+            to="/docs/get-started"
+          >
+            Get started
+          </Link>
+        </div>
+      </div>
+    </header>
+  );
+}
+
+export default function Home() {
+  const { siteConfig } = useDocusaurusContext();
+  return (
+    <Layout
+      title={`Hello from ${siteConfig.title}`}
+      description="Description will go into a meta tag in <head />"
+    >
+      <HomepageHeader />
+      <main>
+        <HomepageFeatures />
+      </main>
+    </Layout>
+  );
+}

dev-docs/src/pages/index.module.css

@@ -0,0 +1,27 @@
+/**
+ * CSS files with the .module.css suffix will be treated as CSS modules
+ * and scoped locally.
+ */
+
+.heroBanner {
+  padding: 4rem 0;
+  text-align: center;
+  position: relative;
+  overflow: hidden;
+}
+
+[data-theme="dark"] .heroBanner {
+  color: #fff;
+}
+
+@media screen and (max-width: 996px) {
+  .heroBanner {
+    padding: 2rem;
+  }
+}
+
+.buttons {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}

dev-docs/src/pages/index.tsx

@@ -0,0 +1,42 @@
+import React from "react";
+import clsx from "clsx";
+import Layout from "@theme/Layout";
+import Link from "@docusaurus/Link";
+import useDocusaurusContext from "@docusaurus/useDocusaurusContext";
+import styles from "./index.module.css";
+import HomepageFeatures from "@site/src/components/Homepage";
+
+function HomepageHeader() {
+  const { siteConfig } = useDocusaurusContext();
+  return (
+    <header className={clsx("hero hero--primary", styles.heroBanner)}>
+      <div className="container">
+        <h1 className="hero__title">{siteConfig.title}</h1>
+        <p className="hero__subtitle">{siteConfig.tagline}</p>
+        <div className={styles.buttons}>
+          <Link
+            className="button button--secondary button--lg"
+            to="/docs/get-started"
+          >
+            Get started
+          </Link>
+        </div>
+      </div>
+    </header>
+  );
+}
+
+export default function Home() {
+  const { siteConfig } = useDocusaurusContext();
+  return (
+    <Layout
+      title={`Hello from ${siteConfig.title}`}
+      description="Description will go into a meta tag in <head />"
+    >
+      <HomepageHeader />
+      <main>
+        <HomepageFeatures />
+      </main>
+    </Layout>
+  );
+}

dev-docs/src/pages/markdown-page.md

@@ -0,0 +1,7 @@
+---
+title: Markdown page example
+---
+
+# Markdown page example
+
+You don't need React to write simple standalone pages.

dev-docs/static/img/logo.svg

@@ -0,0 +1,4 @@
+<svg viewBox="0 0 80 180" xmlns="http://www.w3.org/2000/svg" xml:space="preserve" style="fill-rule:evenodd;clip-rule:evenodd;stroke-linejoin:round;stroke-miterlimit:2">
+	<path d="M22.197 150.382c-4.179-3.359-10.618-9.051-15.702-13.946l-4.01-3.813.734-5.009c.396-2.732 1.13-8.083 1.582-11.839.508-3.757 1.017-7.286 1.186-7.798.226-.683 0-1.025-.621-1.025-1.073 0-1.13.285 1.807-9.107a617.602 617.602 0 0 1 2.203-7.229c.113-.398.565-.569 1.073-.398.508.227.791.683.621 1.081-.169.455.113.911.565 1.082.621.227.565.683-.395 2.333-1.525 2.562-5.422 24.419-5.648 31.477-.17 5.009-.17 5.066 1.92 7.912 2.033 2.789 6.721 7.001 13.951 12.351 2.033 1.537 4.067 3.245 4.631 3.814.848 1.024 1.243.74 8.36-6.887 4.123-4.383 8.698-8.88 10.166-10.018l2.711-2.049-2.089-4.44c-1.13-2.391-5.705-11.612-10.223-20.377-9.433-18.442-7.513-16.678-18.47-16.849l-7.117-.056-2.372-2.733c-2.485-2.903-2.824-3.984-1.638-5.805.452-.627.791-1.651.791-2.277 0-1.025.395-1.196 2.655-1.309 1.412-.057 2.711-.228 2.88-.399.17-.171.396-3.7.565-7.855l.226-7.513-3.784-8.197C2.485 39.844 0 33.583 0 31.533c0-1.081.226-1.992.452-1.992.565 0 .565.057 23.553 48.382 10.675 22.426 20.785 43.544 22.479 47.016 1.695 3.472 3.22 6.659 3.333 7.115.113.512-3.785 4.439-9.998 9.961-5.591 5.008-10.505 9.562-10.957 10.074-1.299 1.594-3.219 1.082-6.665-1.707Zm1.921-65.458c-2.599-5.066-2.712-5.123-9.828-5.464-6.27-.342-6.383-.285-6.383.911 0 .683-.226 1.593-.508 2.049-.339.512-.113 1.423.678 2.675l1.242 1.935h5.649c3.106.057 6.664.285 7.907.512 1.243.228 2.316.342 2.429.285.113-.057-.452-1.366-1.186-2.903Zm-4.745-9.107c-.452-1.195-1.638-3.7-2.598-5.578-1.581-3.188-1.751-3.301-2.146-1.992-.226.797-.396 3.13-.452 5.236-.057 4.155-.17 4.098 4.575 4.383l1.525.057-.904-2.106Z" style="fill-rule:nonzero;stroke:#000;stroke-width:2px" transform="matrix(1.01351 0 0 -1 9.088 166.517)" />
+	<path d="M23.892 136.835c-1.017-.74-1.299-1.48-1.299-3.358 0-2.22.169-2.562 1.694-3.188 1.525-.626 1.92-.569 3.671.626 2.316 1.594 2.373 1.992.678 4.554-1.468 2.22-2.937 2.618-4.744 1.366Zm3.219-2.049c.904-1.594.339-2.789-1.355-2.789-1.525 0-2.203 1.536-1.356 3.073.678 1.253 1.977 1.139 2.711-.284ZM59.306 124.028c0-.285-.339-.569-.735-.569-.339 0-1.299-1.594-2.033-3.529-2.259-5.92-24.852-50.943-24.908-49.52 0 .74-.339 1.252-.904 1.252-.791 0-.904-.456-.565-2.675.339-2.562.113-3.131-7.907-18.841-4.519-8.936-9.376-18.271-10.788-20.775-1.469-2.619-2.598-5.465-2.711-6.66-.17-2.049.056-2.334 4.97-6.603 2.824-2.504 6.439-5.635 8.02-7.058C28.862 2.504 32.194-.114 33.098.057c1.356.228 22.31 22.369 22.367 23.622 0 .569-1.017 9.221-2.259 19.238-2.147 17.076-4.18 37.055-3.954 38.99.169 1.196-.678 7.229-1.299 9.847-.509 2.05-.283 2.903 3.784 12.238 2.372 5.521 5.479 12.295 6.834 15.027 1.299 2.732 2.429 5.123 2.429 5.294 0 .17-.395.284-.847.284-.452 0-.847-.228-.847-.569ZM46.315 81.509c.621-3.984 1.864-13.547 2.767-21.231 1.751-14.116 3.785-29.769 4.349-33.753.339-1.993.113-2.391-3.558-6.489-6.382-7.229-13.16-14.344-15.476-16.165l-2.146-1.708-11.014 10.359C11.07 21.971 10.223 22.939 10.844 24.077c.339.626 3.22 5.92 6.383 11.725 3.163 5.806 7.342 13.547 9.263 17.19 1.977 3.7 3.784 6.887 4.123 7.058.395.228.508-5.521.395-17.759-.226-18.271-.169-18.328 1.638-17.929.226 0 .396 9.221.396 20.434v20.377l5.93 11.953c3.276 6.603 5.987 11.896 6.1 11.84.113-.058.678-3.416 1.243-7.457Z" style="fill-rule:nonzero;stroke:#000;stroke-width:2px" transform="matrix(1.01351 0 0 -1 9.088 166.517)" />
+</svg>

dev-docs/tsconfig.json

@@ -0,0 +1,7 @@
+{
+  // This file is not used in compilation. It is here just for a nice editor experience.
+  "extends": "@tsconfig/docusaurus/tsconfig.json",
+  "compilerOptions": {
+    "baseUrl": "."
+  }
+}

firebase-project/storage.rules

@@ -1,12 +1,11 @@
 rules_version = '2';
 service firebase.storage {
   match /b/{bucket}/o {
-    match /{migrations} {
-      match /{scenes}/{scene} {
-      	allow get, write: if true;
-        // redundant, but let's be explicit'
-        allow list: if false;
-      }
+    match /{files}/rooms/{room}/{file} {
+    	allow get, write: if true;
+    }
+    match /{files}/shareLinks/{shareLink}/{file} {
+    	allow get, write: if true;
     }
   }
 }

package.json

@@ -19,65 +19,71 @@
     ]
   },
   "dependencies": {
-    "@dwelle/browser-fs-access": "0.21.1",
     "@sentry/browser": "6.2.5",
     "@sentry/integrations": "6.2.5",
-    "@testing-library/jest-dom": "5.11.10",
-    "@testing-library/react": "11.2.6",
-    "@tldraw/vec": "0.0.106",
-    "@types/jest": "26.0.22",
-    "@types/react": "17.0.3",
-    "@types/react-dom": "17.0.3",
+    "@testing-library/jest-dom": "5.16.2",
+    "@testing-library/react": "12.1.5",
+    "@tldraw/vec": "1.7.1",
+    "@types/jest": "27.4.0",
+    "@types/pica": "5.1.3",
+    "@types/react": "18.0.15",
+    "@types/react-dom": "18.0.6",
     "@types/socket.io-client": "1.4.36",
+    "browser-fs-access": "0.29.1",
     "clsx": "1.1.1",
+    "fake-indexeddb": "3.1.7",
     "firebase": "8.3.3",
-    "i18next-browser-languagedetector": "6.1.0",
+    "i18next-browser-languagedetector": "6.1.4",
+    "idb-keyval": "6.0.3",
+    "image-blob-reduce": "3.0.1",
+    "jotai": "1.6.4",
     "lodash.throttle": "4.1.1",
-    "nanoid": "3.1.22",
-    "open-color": "1.8.0",
+    "nanoid": "3.3.3",
+    "open-color": "1.9.1",
     "pako": "1.0.11",
-    "perfect-freehand": "1.0.15",
+    "perfect-freehand": "1.0.16",
+    "pica": "7.1.1",
     "png-chunk-text": "1.0.0",
     "png-chunks-encode": "1.0.0",
     "png-chunks-extract": "1.0.0",
     "points-on-curve": "0.2.0",
     "pwacompat": "2.0.17",
-    "react": "17.0.2",
-    "react-dom": "17.0.2",
+    "react": "18.2.0",
+    "react-dom": "18.2.0",
     "react-scripts": "4.0.3",
-    "roughjs": "4.4.1",
-    "sass": "1.32.10",
+    "roughjs": "4.5.2",
+    "sass": "1.51.0",
     "socket.io-client": "2.3.1",
-    "typescript": "4.2.4"
+    "typescript": "4.5.5"
   },
   "devDependencies": {
     "@excalidraw/eslint-config": "1.0.0",
     "@excalidraw/prettier-config": "1.0.2",
-    "@types/lodash.throttle": "4.1.6",
-    "@types/pako": "1.0.1",
-    "@types/resize-observer-browser": "0.1.5",
-    "eslint-config-prettier": "8.3.0",
+    "@types/chai": "4.3.0",
+    "@types/lodash.throttle": "4.1.7",
+    "@types/pako": "1.0.3",
+    "@types/resize-observer-browser": "0.1.7",
+    "chai": "4.3.6",
+    "dotenv": "16.0.1",
+    "eslint-config-prettier": "8.5.0",
     "eslint-plugin-prettier": "3.3.1",
-    "firebase-tools": "9.9.0",
-    "husky": "4.3.8",
-    "jest-canvas-mock": "2.3.1",
-    "lint-staged": "10.5.4",
+    "husky": "7.0.4",
+    "jest-canvas-mock": "2.4.0",
+    "lint-staged": "12.3.7",
     "pepjs": "0.5.3",
-    "prettier": "2.2.1",
-    "rewire": "5.0.0"
+    "prettier": "2.6.2",
+    "rewire": "6.0.0"
+  },
+  "resolutions": {
+    "@typescript-eslint/typescript-estree": "5.10.2"
   },
   "engines": {
     "node": ">=14.0.0"
   },
   "homepage": ".",
-  "husky": {
-    "hooks": {
-      "pre-commit": "lint-staged"
-    }
-  },
   "jest": {
     "transformIgnorePatterns": [
-      "node_modules/(?!(roughjs|points-on-curve|path-data-parser|points-on-path|@dwelle/browser-fs-access)/)"
+      "node_modules/(?!(roughjs|points-on-curve|path-data-parser|points-on-path|browser-fs-access)/)"
     ],
     "resetMocks": false
   },
@@ -89,13 +95,15 @@
     "build:app:docker": "REACT_APP_DISABLE_SENTRY=true react-scripts build",
     "build:app": "REACT_APP_GIT_SHA=$VERCEL_GIT_COMMIT_SHA react-scripts build",
     "build:version": "node ./scripts/build-version.js",
-    "build": "yarn build:app && yarn build:version",
+    "build:prebuild": "node ./scripts/prebuild.js",
+    "build": "yarn build:prebuild && yarn build:app && yarn build:version",
     "eject": "react-scripts eject",
     "fix:code": "yarn test:code --fix",
     "fix:other": "yarn prettier --write",
     "fix": "yarn fix:other && yarn fix:code",
     "locales-coverage": "node scripts/build-locales-coverage.js",
     "locales-coverage:description": "node scripts/locales-coverage-description.js",
+    "prepare": "husky install",
     "prettier": "prettier \"**/*.{css,scss,json,md,html,yml}\" --ignore-path=.eslintignore",
     "start": "react-scripts start",
     "test:all": "yarn test:typecheck && yarn test:code && yarn test:other && yarn test:app --watchAll=false",
@@ -106,6 +114,8 @@
     "test:typecheck": "tsc",
     "test:update": "yarn test:app --updateSnapshot --watchAll=false",
     "test": "yarn test:app",
-    "autorelease": "node scripts/autorelease.js"
+    "autorelease": "node scripts/autorelease.js",
+    "prerelease": "node scripts/prerelease.js",
+    "release": "node scripts/release.js"
   }
 }

public/index.html

@@ -13,18 +13,6 @@
 
     <meta name="theme-color" content="#000" />
 
-    <!-- Declarative Link Capturing (https://web.dev/declarative-link-capturing/) -->
-    <meta
-      http-equiv="origin-trial"
-      content="Ak3VyzTheARtX2CnxBZ3ZKxImB0mNyvDakmMxeAChgxrWFMZ3IGN64VP+uj36VxM5OegsbLmrP258b1xvqp7+Q8AAABbeyJvcmlnaW4iOiJodHRwczovL2V4Y2FsaWRyYXcuY29tOjQ0MyIsImZlYXR1cmUiOiJXZWJBcHBMaW5rQ2FwdHVyaW5nIiwiZXhwaXJ5IjoxNjM0MDgzMTk5fQ=="
-    />
-
-    <!-- File Handling (https://web.dev/file-handling/) -->
-    <meta
-      http-equiv="origin-trial"
-      content="AkMQsAnFmKfRfPKQHNCv2WmZREqgwkqhyt2M7aOwQiCStB+hPYnGnv+mNbkPDAsGXrwsj/waFi76wPzTDUaEeQ0AAABUeyJvcmlnaW4iOiJodHRwczovL2V4Y2FsaWRyYXcuY29tOjQ0MyIsImZlYXR1cmUiOiJGaWxlSGFuZGxpbmciLCJleHBpcnkiOjE2MzQwODMxOTl9"
-    />
-
     <!-- General tags -->
     <meta
       name="description"
@@ -64,6 +52,25 @@
       content="Excalidraw is a whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them."
     />
 
+    <script>
+      // Redirect Excalidraw+ users which have auto-redirect enabled.
+      //
+      // Redirect only the bare root path, so link/room/library urls are not
+      // redirected.
+      //
+      // Putting into index.html for best performance (can't redirect on server
+      // due to location.hash checks).
+      if (
+        window.location.pathname === "/" &&
+        !window.location.hash &&
+        !window.location.search &&
+        // if its present redirect
+        document.cookie.includes("excplus-autoredirect=true")
+      ) {
+        window.location.href = "https://app.excalidraw.com";
+      }
+    </script>
+
     <link rel="shortcut icon" href="favicon.ico" type="image/x-icon" />
 
     <!-- Excalidraw version -->
@@ -84,12 +91,6 @@
       crossorigin="anonymous"
     />
 
-    <link
-      href="%REACT_APP_SOCKET_SERVER_URL%/socket.io"
-      rel="preconnect"
-      crossorigin="anonymous"
-    />
-
     <link
       rel="manifest"
       href="manifest.json"
@@ -97,6 +98,22 @@
     />
 
     <link rel="stylesheet" href="fonts.css" type="text/css" />
+    <% if (process.env.REACT_APP_DEV_DISABLE_LIVE_RELOAD === "true") { %>
+    <script>
+      {
+        const _WebSocket = window.WebSocket;
+        window.WebSocket = function (url) {
+          if (/ws:\/\/localhost:.+?\/sockjs-node/.test(url)) {
+            console.info(
+              "[!!!] Live reload is disabled via process.env.REACT_APP_DEV_DISABLE_LIVE_RELOAD [!!!]",
+            );
+          } else {
+            return new _WebSocket(url);
+          }
+        };
+      }
+    </script>
+    <% } %>
     <script>
       window.EXCALIDRAW_ASSET_PATH = "/";
       // setting this so that libraries installation reuses this window tab.
@@ -142,26 +159,6 @@
         user-select: none;
       }
 
-      .LoadingMessage {
-        position: absolute;
-        top: 0;
-        right: 0;
-        bottom: 0;
-        left: 0;
-        z-index: 999;
-        display: flex;
-        align-items: center;
-        justify-content: center;
-        pointer-events: none;
-      }
-
-      .LoadingMessage span {
-        background-color: var(--button-gray-1);
-        border-radius: 5px;
-        padding: 0.8em 1.2em;
-        color: var(--popup-text-color);
-        font-size: 1.3em;
-      }
       #root {
         height: 100%;
         -webkit-touch-callout: none;
@@ -170,8 +167,10 @@
         -moz-user-select: none;
         -ms-user-select: none;
         user-select: none;
+      }
 
-        @media screen and (min-width: 1200px) {
+      @media screen and (min-width: 1200px) {
+        #root {
           -webkit-touch-callout: default;
           -webkit-user-select: auto;
           -khtml-user-select: auto;
@@ -188,10 +187,6 @@
     <header>
       <h1 class="visually-hidden">Excalidraw</h1>
     </header>
-    <div id="root">
-      <div class="LoadingMessage">
-        <span>Loading scene...</span>
-      </div>
-    </div>
+    <div id="root"></div>
   </body>
 </html>

public/manifest.json

@@ -26,7 +26,6 @@
       }
     }
   ],
-  "capture_links": "new-client",
   "share_target": {
     "action": "/web-share-target",
     "method": "POST",

public/service-worker.js

@@ -17,11 +17,23 @@
  * See https://goo.gl/2aRDsh
  */
 
-importScripts("/workbox/workbox-sw.js");
+// in dev, `process` is undefined because this file is not compiled until build
+const IS_DEVELOPMENT =
+  typeof process === "undefined" || process.env.NODE_ENV !== "production";
 
-workbox.setConfig({
-  modulePathPrefix: "/workbox/",
-});
+if (IS_DEVELOPMENT) {
+  importScripts(
+    "https://storage.googleapis.com/workbox-cdn/releases/4.3.1/workbox-sw.js",
+  );
+  workbox.setConfig({
+    debug: true,
+  });
+} else {
+  importScripts("/workbox/workbox-sw.js");
+  workbox.setConfig({
+    modulePathPrefix: "/workbox/",
+  });
+}
 
 self.addEventListener("message", (event) => {
   if (event.data && event.data.type === "SKIP_WAITING") {
@@ -30,14 +42,17 @@ self.addEventListener("message", (event) => {
 });
 
 workbox.core.clientsClaim();
-workbox.precaching.precacheAndRoute(self.__WB_MANIFEST);
 
-workbox.routing.registerNavigationRoute(
-  workbox.precaching.getCacheKeyForURL("./index.html"),
-  {
-    blacklist: [/^\/_/, /\/[^/?]+\.[^/]+$/],
-  },
-);
+if (!IS_DEVELOPMENT) {
+  workbox.precaching.precacheAndRoute(self.__WB_MANIFEST);
+
+  workbox.routing.registerNavigationRoute(
+    workbox.precaching.getCacheKeyForURL("./index.html"),
+    {
+      blacklist: [/^\/_/, /\/[^/?]+\.[^/]+$/],
+    },
+  );
+}
 
 // Cache relevant font files
 workbox.routing.registerRoute(

scripts/autorelease.js

@@ -1,51 +1,72 @@
 const fs = require("fs");
 const { exec, execSync } = require("child_process");
+const core = require("@actions/core");
 
 const excalidrawDir = `${__dirname}/../src/packages/excalidraw`;
 const excalidrawPackage = `${excalidrawDir}/package.json`;
 const pkg = require(excalidrawPackage);
+const isPreview = process.argv.slice(2)[0] === "preview";
 
 const getShortCommitHash = () => {
   return execSync("git rev-parse --short HEAD").toString().trim();
 };
 
 const publish = () => {
+  const tag = isPreview ? "preview" : "next";
+
   try {
     execSync(`yarn  --frozen-lockfile`);
     execSync(`yarn --frozen-lockfile`, { cwd: excalidrawDir });
     execSync(`yarn run build:umd`, { cwd: excalidrawDir });
-    execSync(`yarn --cwd ${excalidrawDir} publish`);
-  } catch (e) {
-    console.error(e);
+    execSync(`yarn --cwd ${excalidrawDir} publish --tag ${tag}`);
+    console.info(`Published ${pkg.name}@${tag}🎉`);
+    core.setOutput(
+      "result",
+      `**Preview version has been shipped** :rocket:
+    You can use [@excalidraw/excalidraw@${pkg.version}](https://www.npmjs.com/package/@excalidraw/excalidraw/v/${pkg.version}) for testing!`,
+    );
+  } catch (error) {
+    core.setOutput("result", "package couldn't be published :warning:!");
+    console.error(error);
+    process.exit(1);
   }
 };
-
 // get files changed between prev and head commit
 exec(`git diff --name-only HEAD^ HEAD`, async (error, stdout, stderr) => {
   if (error || stderr) {
     console.error(error);
+    core.setOutput("result", ":warning: Package couldn't be published!");
     process.exit(1);
   }
-
   const changedFiles = stdout.trim().split("\n");
   const filesToIgnoreRegex = /src\/excalidraw-app|packages\/utils/;
 
   const excalidrawPackageFiles = changedFiles.filter((file) => {
-    return file.indexOf("src") >= 0 && !filesToIgnoreRegex.test(file);
+    return (
+      (file.indexOf("src") >= 0 || file.indexOf("package.json")) >= 0 &&
+      !filesToIgnoreRegex.test(file)
+    );
   });
-
   if (!excalidrawPackageFiles.length) {
+    console.info("Skipping release as no valid diff found");
+    core.setOutput("result", "Skipping release as no valid diff found");
     process.exit(0);
   }
 
   // update package.json
-  pkg.version = `${pkg.version}-${getShortCommitHash()}`;
-  pkg.name = "@excalidraw/excalidraw-next";
-  fs.writeFileSync(excalidrawPackage, JSON.stringify(pkg, null, 2), "utf8");
+  let version = `${pkg.version}-${getShortCommitHash()}`;
 
   // update readme
-  const data = fs.readFileSync(`${excalidrawDir}/README_NEXT.md`, "utf8");
-  fs.writeFileSync(`${excalidrawDir}/README.md`, data, "utf8");
 
+  if (isPreview) {
+    // use pullNumber-commithash as the version for preview
+    const pullRequestNumber = process.argv.slice(3)[0];
+    version = `${pkg.version}-${pullRequestNumber}-${getShortCommitHash()}`;
+  }
+  pkg.version = version;
+
+  fs.writeFileSync(excalidrawPackage, JSON.stringify(pkg, null, 2), "utf8");
+
+  console.info("Publish in progress...");
   publish();
 });

scripts/build-locales-coverage.js

@@ -1,11 +1,16 @@
 const { readdirSync, writeFileSync } = require("fs");
 const files = readdirSync(`${__dirname}/../src/locales`);
 
-const flatten = (object) =>
-  Object.keys(object).reduce(
-    (initial, current) => ({ ...initial, ...object[current] }),
-    {},
-  );
+const flatten = (object = {}, result = {}, extraKey = "") => {
+  for (const key in object) {
+    if (typeof object[key] !== "object") {
+      result[extraKey + key] = object[key];
+    } else {
+      flatten(object[key], result, `${extraKey}${key}.`);
+    }
+  }
+  return result;
+};
 
 const locales = files.filter(
   (file) => file !== "README.md" && file !== "percentages.json",
@@ -19,10 +24,8 @@ for (let index = 0; index < locales.length; index++) {
 
   const allKeys = Object.keys(data);
   const translatedKeys = allKeys.filter((item) => data[item] !== "");
-
-  const percentage = (100 * translatedKeys.length) / allKeys.length;
-
-  percentages[currentLocale.replace(".json", "")] = parseInt(percentage);
+  const percentage = Math.floor((100 * translatedKeys.length) / allKeys.length);
+  percentages[currentLocale.replace(".json", "")] = percentage;
 }
 
 writeFileSync(

scripts/buildDocs.js

@@ -0,0 +1,21 @@
+const { exec } = require("child_process");
+
+// get files changed between prev and head commit
+exec(`git diff --name-only HEAD^ HEAD`, async (error, stdout, stderr) => {
+  if (error || stderr) {
+    console.error(error);
+    process.exit(1);
+  }
+  const changedFiles = stdout.trim().split("\n");
+
+  const docFiles = changedFiles.filter((file) => {
+    return file.indexOf("docs") >= 0;
+  });
+
+  if (!docFiles.length) {
+    console.info("Skipping building docs as no valid diff found");
+    process.exit(0);
+  }
+  // Exit code 1 to build the docs in ignoredBuildStep
+  process.exit(1);
+});

scripts/locales-coverage-description.js

@@ -5,10 +5,13 @@ const THRESSHOLD = 85;
 const crowdinMap = {
   "ar-SA": "en-ar",
   "bg-BG": "en-bg",
+  "bn-BD": "en-bn",
   "ca-ES": "en-ca",
+  "da-DK": "en-da",
   "de-DE": "en-de",
   "el-GR": "en-el",
   "es-ES": "en-es",
+  "eu-ES": "en-eu",
   "fa-IR": "en-fa",
   "fi-FI": "en-fi",
   "fr-FR": "en-fr",
@@ -31,21 +34,31 @@ const crowdinMap = {
   "pt-PT": "en-pt",
   "ro-RO": "en-ro",
   "ru-RU": "en-ru",
+  "si-LK": "en-silk",
   "sk-SK": "en-sk",
+  "sl-SI": "en-sl",
   "sv-SE": "en-sv",
+  "ta-IN": "en-ta",
   "tr-TR": "en-tr",
   "uk-UA": "en-uk",
   "zh-CN": "en-zhcn",
+  "zh-HK": "en-zhhk",
   "zh-TW": "en-zhtw",
+  "lt-LT": "en-lt",
   "lv-LV": "en-lv",
   "cs-CZ": "en-cs",
   "kk-KZ": "en-kk",
+  "vi-vn": "en-vi",
+  "mr-in": "en-mr",
 };
 
 const flags = {
   "ar-SA": "🇸🇦",
   "bg-BG": "🇧🇬",
+  "bn-BD": "🇧🇩",
   "ca-ES": "🏳",
+  "cs-CZ": "🇨🇿",
+  "da-DK": "🇩🇰",
   "de-DE": "🇩🇪",
   "el-GR": "🇬🇷",
   "es-ES": "🇪🇸",
@@ -59,7 +72,10 @@ const flags = {
   "it-IT": "🇮🇹",
   "ja-JP": "🇯🇵",
   "kab-KAB": "🏳",
+  "kk-KZ": "🇰🇿",
   "ko-KR": "🇰🇷",
+  "lt-LT": "🇱🇹",
+  "lv-LV": "🇱🇻",
   "my-MM": "🇲🇲",
   "nb-NO": "🇳🇴",
   "nl-NL": "🇳🇱",
@@ -71,24 +87,32 @@ const flags = {
   "pt-PT": "🇵🇹",
   "ro-RO": "🇷🇴",
   "ru-RU": "🇷🇺",
+  "si-LK": "🇱🇰",
   "sk-SK": "🇸🇰",
+  "sl-SI": "🇸🇮",
   "sv-SE": "🇸🇪",
+  "ta-IN": "🇮🇳",
   "tr-TR": "🇹🇷",
   "uk-UA": "🇺🇦",
   "zh-CN": "🇨🇳",
+  "zh-HK": "🇭🇰",
   "zh-TW": "🇹🇼",
-  "lv-LV": "🇱🇻",
-  "cs-CZ": "🇨🇿",
-  "kk-KZ": "🇰🇿",
+  "eu-ES": "🇪🇦",
+  "vi-VN": "🇻🇳",
+  "mr-IN": "🇮🇳",
 };
 
 const languages = {
   "ar-SA": "العربية",
   "bg-BG": "Български",
+  "bn-BD": "Bengali",
   "ca-ES": "Català",
+  "cs-CZ": "Česky",
+  "da-DK": "Dansk",
   "de-DE": "Deutsch",
   "el-GR": "Ελληνικά",
   "es-ES": "Español",
+  "eu-ES": "Euskara",
   "fa-IR": "فارسی",
   "fi-FI": "Suomi",
   "fr-FR": "Français",
@@ -99,7 +123,10 @@ const languages = {
   "it-IT": "Italiano",
   "ja-JP": "日本語",
   "kab-KAB": "Taqbaylit",
+  "kk-KZ": "Қазақ тілі",
   "ko-KR": "한국어",
+  "lt-LT": "Lietuvių",
+  "lv-LV": "Latviešu",
   "my-MM": "Burmese",
   "nb-NO": "Norsk bokmål",
   "nl-NL": "Nederlands",
@@ -111,15 +138,18 @@ const languages = {
   "pt-PT": "Português",
   "ro-RO": "Română",
   "ru-RU": "Русский",
+  "si-LK": "සිංහල",
   "sk-SK": "Slovenčina",
+  "sl-SI": "Slovenščina",
   "sv-SE": "Svenska",
+  "ta-IN": "Tamil",
   "tr-TR": "Türkçe",
   "uk-UA": "Українська",
   "zh-CN": "简体中文",
+  "zh-HK": "繁體中文 (香港)",
   "zh-TW": "繁體中文",
-  "lv-LV": "Latviešu",
-  "cs-CZ": "Česky",
-  "kk-KZ": "Қазақ тілі",
+  "vi-VN": "Tiếng Việt",
+  "mr-IN": "मराठी",
 };
 
 const percentages = fs.readFileSync(

scripts/prebuild.js

@@ -0,0 +1,21 @@
+const fs = require("fs");
+const path = require("path");
+
+// for development purposes we want to have the service-worker.js file
+// accessible from the public folder. On build though, we need to compile it
+// and CRA expects that file to be in src/ folder.
+const moveServiceWorkerScript = () => {
+  const oldPath = path.resolve(__dirname, "../public/service-worker.js");
+  const newPath = path.resolve(__dirname, "../src/service-worker.js");
+
+  fs.rename(oldPath, newPath, (error) => {
+    if (error) {
+      throw error;
+    }
+    console.info("public/service-worker.js moved to src/");
+  });
+};
+
+// -----------------------------------------------------------------------------
+
+moveServiceWorkerScript();

scripts/prerelease.js

@@ -0,0 +1,37 @@
+const fs = require("fs");
+const util = require("util");
+const exec = util.promisify(require("child_process").exec);
+const updateChangelog = require("./updateChangelog");
+
+const excalidrawDir = `${__dirname}/../src/packages/excalidraw`;
+const excalidrawPackage = `${excalidrawDir}/package.json`;
+
+const updatePackageVersion = (nextVersion) => {
+  const pkg = require(excalidrawPackage);
+  pkg.version = nextVersion;
+  const content = `${JSON.stringify(pkg, null, 2)}\n`;
+  fs.writeFileSync(excalidrawPackage, content, "utf-8");
+};
+
+const prerelease = async (nextVersion) => {
+  try {
+    await updateChangelog(nextVersion);
+    updatePackageVersion(nextVersion);
+    await exec(`git add -u`);
+    await exec(
+      `git commit -m "docs: release @excalidraw/excalidraw@${nextVersion}  🎉"`,
+    );
+
+    console.info("Done!");
+  } catch (error) {
+    console.error(error);
+    process.exit(1);
+  }
+};
+
+const nextVersion = process.argv.slice(2)[0];
+if (!nextVersion) {
+  console.error("Pass the next version to release!");
+  process.exit(1);
+}
+prerelease(nextVersion);

scripts/release.js

@@ -1,39 +1,44 @@
 const fs = require("fs");
-const util = require("util");
-const exec = util.promisify(require("child_process").exec);
-const updateReadme = require("./updateReadme");
-const updateChangelog = require("./updateChangelog");
+const { execSync } = require("child_process");
 
 const excalidrawDir = `${__dirname}/../src/packages/excalidraw`;
 const excalidrawPackage = `${excalidrawDir}/package.json`;
+const pkg = require(excalidrawPackage);
 
-const updatePackageVersion = (nextVersion) => {
-  const pkg = require(excalidrawPackage);
-  pkg.version = nextVersion;
-  const content = `${JSON.stringify(pkg, null, 2)}\n`;
-  fs.writeFileSync(excalidrawPackage, content, "utf-8");
+const originalReadMe = fs.readFileSync(`${excalidrawDir}/README.md`, "utf8");
+
+const updateReadme = () => {
+  const excalidrawIndex = originalReadMe.indexOf("### Excalidraw");
+
+  // remove note for stable readme
+  const data = originalReadMe.slice(excalidrawIndex);
+
+  // update readme
+  fs.writeFileSync(`${excalidrawDir}/README.md`, data, "utf8");
 };
 
-const release = async (nextVersion) => {
+const publish = () => {
   try {
-    updateReadme();
-    await updateChangelog(nextVersion);
-    updatePackageVersion(nextVersion);
-    await exec(`git add -u`);
-    await exec(
-      `git commit -m "docs: release @excalidraw/excalidraw@${nextVersion}  🎉"`,
-    );
-    /* eslint-disable no-console */
-    console.log("Done!");
-  } catch (e) {
-    console.error(e);
+    execSync(`yarn  --frozen-lockfile`);
+    execSync(`yarn --frozen-lockfile`, { cwd: excalidrawDir });
+    execSync(`yarn run build:umd`, { cwd: excalidrawDir });
+    execSync(`yarn --cwd ${excalidrawDir} publish`);
+  } catch (error) {
+    console.error(error);
     process.exit(1);
   }
 };
 
-const nextVersion = process.argv.slice(2)[0];
-if (!nextVersion) {
-  console.error("Pass the next version to release!");
-  process.exit(1);
-}
-release(nextVersion);
+const release = () => {
+  updateReadme();
+  console.info("Note for stable readme removed");
+
+  publish();
+  console.info(`Published ${pkg.version}!`);
+
+  // revert readme after release
+  fs.writeFileSync(`${excalidrawDir}/README.md`, originalReadMe, "utf8");
+  console.info("Readme reverted");
+};
+
+release();

scripts/updateChangelog.js

@@ -20,7 +20,7 @@ const headerForType = {
   perf: "Performance",
   build: "Build",
 };
-
+const badCommits = [];
 const getCommitHashForLastVersion = async () => {
   try {
     const commitMessage = `"release @excalidraw/excalidraw@${lastVersion}"`;
@@ -28,8 +28,8 @@ const getCommitHashForLastVersion = async () => {
       `git log --format=format:"%H" --grep=${commitMessage}`,
     );
     return stdout;
-  } catch (e) {
-    console.error(e);
+  } catch (error) {
+    console.error(error);
   }
 };
 
@@ -53,19 +53,26 @@ const getLibraryCommitsSinceLastRelease = async () => {
     const messageWithoutType = commit.slice(indexOfColon + 1).trim();
     const messageWithCapitalizeFirst =
       messageWithoutType.charAt(0).toUpperCase() + messageWithoutType.slice(1);
-    const prNumber = commit.match(/\(#([0-9]*)\)/)[1];
+    const prMatch = commit.match(/\(#([0-9]*)\)/);
+    if (prMatch) {
+      const prNumber = prMatch[1];
 
-    // return if the changelog already contains the pr number which would happen for package updates
-    if (existingChangeLog.includes(prNumber)) {
-      return;
+      // return if the changelog already contains the pr number which would happen for package updates
+      if (existingChangeLog.includes(prNumber)) {
+        return;
+      }
+      const prMarkdown = `[#${prNumber}](https://github.com/excalidraw/excalidraw/pull/${prNumber})`;
+      const messageWithPRLink = messageWithCapitalizeFirst.replace(
+        /\(#[0-9]*\)/,
+        prMarkdown,
+      );
+      commitList[type].push(messageWithPRLink);
+    } else {
+      badCommits.push(commit);
+      commitList[type].push(messageWithCapitalizeFirst);
     }
-    const prMarkdown = `[#${prNumber}](https://github.com/excalidraw/excalidraw/pull/${prNumber})`;
-    const messageWithPRLink = messageWithCapitalizeFirst.replace(
-      /\(#[0-9]*\)/,
-      prMarkdown,
-    );
-    commitList[type].push(messageWithPRLink);
   });
+  console.info("Bad commits:", badCommits);
   return commitList;
 };
 

scripts/updateReadme.js

@@ -1,27 +0,0 @@
-const fs = require("fs");
-
-const updateReadme = () => {
-  const excalidrawDir = `${__dirname}/../src/packages/excalidraw`;
-  let data = fs.readFileSync(`${excalidrawDir}/README_NEXT.md`, "utf8");
-
-  // remove note for unstable release
-  data = data.replace(
-    /<!-- unstable-readme-start-->[\s\S]*?<!-- unstable-readme-end-->/,
-    "",
-  );
-
-  // replace "excalidraw-next" with "excalidraw"
-  data = data.replace(/excalidraw-next/g, "excalidraw");
-  data = data.trim();
-
-  const demoIndex = data.indexOf("### Demo");
-  const excalidrawNextNote =
-    "#### Note\n\n**If you don't want to wait for the next stable release and try out the unreleased changes you can use [@excalidraw/excalidraw-next](https://www.npmjs.com/package/@excalidraw/excalidraw-next).**\n\n";
-  // Add excalidraw next note to try out for unreleased changes
-  data = data.slice(0, demoIndex) + excalidrawNextNote + data.slice(demoIndex);
-
-  // update readme
-  fs.writeFileSync(`${excalidrawDir}/README.md`, data, "utf8");
-};
-
-module.exports = updateReadme;

src/actions/actionAddToLibrary.ts

@@ -2,22 +2,59 @@ import { register } from "./register";
 import { getSelectedElements } from "../scene";
 import { getNonDeletedElements } from "../element";
 import { deepCopyElement } from "../element/newElement";
+import { randomId } from "../random";
+import { t } from "../i18n";
 
 export const actionAddToLibrary = register({
   name: "addToLibrary",
+  trackEvent: { category: "element" },
   perform: (elements, appState, _, app) => {
     const selectedElements = getSelectedElements(
       getNonDeletedElements(elements),
       appState,
+      true,
     );
+    if (selectedElements.some((element) => element.type === "image")) {
+      return {
+        commitToHistory: false,
+        appState: {
+          ...appState,
+          errorMessage: "Support for adding images to the library coming soon!",
+        },
+      };
+    }
 
-    app.library.loadLibrary().then((items) => {
-      app.library.saveLibrary([
-        ...items,
-        selectedElements.map(deepCopyElement),
-      ]);
-    });
-    return false;
+    return app.library
+      .getLatestLibrary()
+      .then((items) => {
+        return app.library.setLibrary([
+          {
+            id: randomId(),
+            status: "unpublished",
+            elements: selectedElements.map(deepCopyElement),
+            created: Date.now(),
+          },
+          ...items,
+        ]);
+      })
+      .then(() => {
+        return {
+          commitToHistory: false,
+          appState: {
+            ...appState,
+            toast: { message: t("toast.addedToLibrary") },
+          },
+        };
+      })
+      .catch((error) => {
+        return {
+          commitToHistory: false,
+          appState: {
+            ...appState,
+            errorMessage: error.message,
+          },
+        };
+      });
   },
   contextItemLabel: "labels.addToLibrary",
 });

src/actions/actionAlign.tsx

@@ -1,4 +1,3 @@
-import React from "react";
 import { alignElements, Alignment } from "../align";
 import {
   AlignBottomIcon,
@@ -9,13 +8,13 @@ import {
   CenterVerticallyIcon,
 } from "../components/icons";
 import { ToolButton } from "../components/ToolButton";
-import { getElementMap, getNonDeletedElements } from "../element";
+import { getNonDeletedElements } from "../element";
 import { ExcalidrawElement } from "../element/types";
 import { t } from "../i18n";
 import { KEYS } from "../keys";
 import { getSelectedElements, isSomeElementSelected } from "../scene";
 import { AppState } from "../types";
-import { getShortcutKey } from "../utils";
+import { arrayToMap, getShortcutKey } from "../utils";
 import { register } from "./register";
 
 const enableActionGroup = (
@@ -35,13 +34,16 @@ const alignSelectedElements = (
 
   const updatedElements = alignElements(selectedElements, alignment);
 
-  const updatedElementsMap = getElementMap(updatedElements);
+  const updatedElementsMap = arrayToMap(updatedElements);
 
-  return elements.map((element) => updatedElementsMap[element.id] || element);
+  return elements.map(
+    (element) => updatedElementsMap.get(element.id) || element,
+  );
 };
 
 export const actionAlignTop = register({
   name: "alignTop",
+  trackEvent: { category: "element" },
   perform: (elements, appState) => {
     return {
       appState,
@@ -71,6 +73,7 @@ export const actionAlignTop = register({
 
 export const actionAlignBottom = register({
   name: "alignBottom",
+  trackEvent: { category: "element" },
   perform: (elements, appState) => {
     return {
       appState,
@@ -100,6 +103,7 @@ export const actionAlignBottom = register({
 
 export const actionAlignLeft = register({
   name: "alignLeft",
+  trackEvent: { category: "element" },
   perform: (elements, appState) => {
     return {
       appState,
@@ -129,6 +133,8 @@ export const actionAlignLeft = register({
 
 export const actionAlignRight = register({
   name: "alignRight",
+  trackEvent: { category: "element" },
+
   perform: (elements, appState) => {
     return {
       appState,
@@ -158,6 +164,8 @@ export const actionAlignRight = register({
 
 export const actionAlignVerticallyCentered = register({
   name: "alignVerticallyCentered",
+  trackEvent: { category: "element" },
+
   perform: (elements, appState) => {
     return {
       appState,
@@ -183,6 +191,7 @@ export const actionAlignVerticallyCentered = register({
 
 export const actionAlignHorizontallyCentered = register({
   name: "alignHorizontallyCentered",
+  trackEvent: { category: "element" },
   perform: (elements, appState) => {
     return {
       appState,

src/actions/actionBoundText.tsx

@@ -0,0 +1,136 @@
+import { VERTICAL_ALIGN } from "../constants";
+import { getNonDeletedElements, isTextElement } from "../element";
+import { mutateElement } from "../element/mutateElement";
+import {
+  getBoundTextElement,
+  measureText,
+  redrawTextBoundingBox,
+} from "../element/textElement";
+import {
+  hasBoundTextElement,
+  isTextBindableContainer,
+} from "../element/typeChecks";
+import {
+  ExcalidrawTextContainer,
+  ExcalidrawTextElement,
+} from "../element/types";
+import { getSelectedElements } from "../scene";
+import { getFontString } from "../utils";
+import { register } from "./register";
+
+export const actionUnbindText = register({
+  name: "unbindText",
+  contextItemLabel: "labels.unbindText",
+  trackEvent: { category: "element" },
+  contextItemPredicate: (elements, appState) => {
+    const selectedElements = getSelectedElements(elements, appState);
+    return selectedElements.some((element) => hasBoundTextElement(element));
+  },
+  perform: (elements, appState) => {
+    const selectedElements = getSelectedElements(
+      getNonDeletedElements(elements),
+      appState,
+    );
+    selectedElements.forEach((element) => {
+      const boundTextElement = getBoundTextElement(element);
+      if (boundTextElement) {
+        const { width, height, baseline } = measureText(
+          boundTextElement.originalText,
+          getFontString(boundTextElement),
+        );
+        mutateElement(boundTextElement as ExcalidrawTextElement, {
+          containerId: null,
+          width,
+          height,
+          baseline,
+          text: boundTextElement.originalText,
+        });
+        mutateElement(element, {
+          boundElements: element.boundElements?.filter(
+            (ele) => ele.id !== boundTextElement.id,
+          ),
+        });
+      }
+    });
+    return {
+      elements,
+      appState,
+      commitToHistory: true,
+    };
+  },
+});
+
+export const actionBindText = register({
+  name: "bindText",
+  contextItemLabel: "labels.bindText",
+  trackEvent: { category: "element" },
+  contextItemPredicate: (elements, appState) => {
+    const selectedElements = getSelectedElements(elements, appState);
+
+    if (selectedElements.length === 2) {
+      const textElement =
+        isTextElement(selectedElements[0]) ||
+        isTextElement(selectedElements[1]);
+
+      let bindingContainer;
+      if (isTextBindableContainer(selectedElements[0])) {
+        bindingContainer = selectedElements[0];
+      } else if (isTextBindableContainer(selectedElements[1])) {
+        bindingContainer = selectedElements[1];
+      }
+      if (
+        textElement &&
+        bindingContainer &&
+        getBoundTextElement(bindingContainer) === null
+      ) {
+        return true;
+      }
+    }
+    return false;
+  },
+  perform: (elements, appState) => {
+    const selectedElements = getSelectedElements(
+      getNonDeletedElements(elements),
+      appState,
+    );
+
+    let textElement: ExcalidrawTextElement;
+    let container: ExcalidrawTextContainer;
+
+    if (
+      isTextElement(selectedElements[0]) &&
+      isTextBindableContainer(selectedElements[1])
+    ) {
+      textElement = selectedElements[0];
+      container = selectedElements[1];
+    } else {
+      textElement = selectedElements[1] as ExcalidrawTextElement;
+      container = selectedElements[0] as ExcalidrawTextContainer;
+    }
+    mutateElement(textElement, {
+      containerId: container.id,
+      verticalAlign: VERTICAL_ALIGN.MIDDLE,
+    });
+    mutateElement(container, {
+      boundElements: (container.boundElements || []).concat({
+        type: "text",
+        id: textElement.id,
+      }),
+    });
+    redrawTextBoundingBox(textElement, container);
+    const updatedElements = elements.slice();
+    const textElementIndex = updatedElements.findIndex(
+      (ele) => ele.id === textElement.id,
+    );
+    updatedElements.splice(textElementIndex, 1);
+    const containerIndex = updatedElements.findIndex(
+      (ele) => ele.id === container.id,
+    );
+    updatedElements.splice(containerIndex + 1, 0, textElement);
+    return {
+      elements: updatedElements,
+      appState: { ...appState, selectedElementIds: { [container.id]: true } },
+      commitToHistory: true,
+    };
+  },
+});

src/actions/actionCanvas.tsx

@@ -1,33 +1,34 @@
-import React from "react";
-import { getDefaultAppState } from "../appState";
 import { ColorPicker } from "../components/ColorPicker";
-import { trash, zoomIn, zoomOut } from "../components/icons";
+import { eraser, zoomIn, zoomOut } from "../components/icons";
 import { ToolButton } from "../components/ToolButton";
 import { DarkModeToggle } from "../components/DarkModeToggle";
-import { ZOOM_STEP } from "../constants";
+import { THEME, ZOOM_STEP } from "../constants";
 import { getCommonBounds, getNonDeletedElements } from "../element";
-import { newElementWith } from "../element/mutateElement";
 import { ExcalidrawElement } from "../element/types";
 import { t } from "../i18n";
-import { useIsMobile } from "../components/App";
 import { CODES, KEYS } from "../keys";
 import { getNormalizedZoom, getSelectedElements } from "../scene";
 import { centerScrollOn } from "../scene/scroll";
-import { getNewZoom } from "../scene/zoom";
+import { getStateForZoom } from "../scene/zoom";
 import { AppState, NormalizedZoomValue } from "../types";
-import { getShortcutKey } from "../utils";
+import { getShortcutKey, updateActiveTool } from "../utils";
 import { register } from "./register";
 import { Tooltip } from "../components/Tooltip";
+import { newElementWith } from "../element/mutateElement";
+import { getDefaultAppState, isEraserActive } from "../appState";
+import ClearCanvas from "../components/ClearCanvas";
+import clsx from "clsx";
 
 export const actionChangeViewBackgroundColor = register({
   name: "changeViewBackgroundColor",
+  trackEvent: false,
   perform: (_, appState, value) => {
     return {
       appState: { ...appState, ...value },
       commitToHistory: !!value.viewBackgroundColor,
     };
   },
-  PanelComponent: ({ appState, updateData }) => {
+  PanelComponent: ({ elements, appState, updateData }) => {
     return (
       <div style={{ position: "relative" }}>
         <ColorPicker
@@ -40,6 +41,8 @@ export const actionChangeViewBackgroundColor = register({
             updateData({ openPopup: active ? "canvasColorPicker" : null })
           }
           data-testid="canvas-background-picker"
+          elements={elements}
+          appState={appState}
         />
       </div>
     );
@@ -48,54 +51,51 @@ export const actionChangeViewBackgroundColor = register({
 
 export const actionClearCanvas = register({
   name: "clearCanvas",
-  perform: (elements, appState: AppState) => {
+  trackEvent: { category: "canvas" },
+  perform: (elements, appState, _, app) => {
+    app.imageCache.clear();
     return {
       elements: elements.map((element) =>
         newElementWith(element, { isDeleted: true }),
       ),
       appState: {
         ...getDefaultAppState(),
+        files: {},
         theme: appState.theme,
-        elementLocked: appState.elementLocked,
+        penMode: appState.penMode,
+        penDetected: appState.penDetected,
         exportBackground: appState.exportBackground,
         exportEmbedScene: appState.exportEmbedScene,
         gridSize: appState.gridSize,
         showStats: appState.showStats,
         pasteDialog: appState.pasteDialog,
+        activeTool:
+          appState.activeTool.type === "image"
+            ? { ...appState.activeTool, type: "selection" }
+            : appState.activeTool,
       },
       commitToHistory: true,
     };
   },
-  PanelComponent: ({ updateData }) => (
-    <ToolButton
-      type="button"
-      icon={trash}
-      title={t("buttons.clearReset")}
-      aria-label={t("buttons.clearReset")}
-      showAriaLabel={useIsMobile()}
-      onClick={() => {
-        if (window.confirm(t("alerts.clearReset"))) {
-          updateData(null);
-        }
-      }}
-      data-testid="clear-canvas-button"
-    />
-  ),
+
+  PanelComponent: ({ updateData }) => <ClearCanvas onConfirm={updateData} />,
 });
 
 export const actionZoomIn = register({
   name: "zoomIn",
-  perform: (_elements, appState) => {
-    const zoom = getNewZoom(
-      getNormalizedZoom(appState.zoom.value + ZOOM_STEP),
-      appState.zoom,
-      { left: appState.offsetLeft, top: appState.offsetTop },
-      { x: appState.width / 2, y: appState.height / 2 },
-    );
+  trackEvent: { category: "canvas" },
+  perform: (_elements, appState, _, app) => {
     return {
       appState: {
         ...appState,
-        zoom,
+        ...getStateForZoom(
+          {
+            viewportX: appState.width / 2 + appState.offsetLeft,
+            viewportY: appState.height / 2 + appState.offsetTop,
+            nextZoom: getNormalizedZoom(appState.zoom.value + ZOOM_STEP),
+          },
+          appState,
+        ),
       },
       commitToHistory: false,
     };
@@ -119,18 +119,19 @@ export const actionZoomIn = register({
 
 export const actionZoomOut = register({
   name: "zoomOut",
-  perform: (_elements, appState) => {
-    const zoom = getNewZoom(
-      getNormalizedZoom(appState.zoom.value - ZOOM_STEP),
-      appState.zoom,
-      { left: appState.offsetLeft, top: appState.offsetTop },
-      { x: appState.width / 2, y: appState.height / 2 },
-    );
-
+  trackEvent: { category: "canvas" },
+  perform: (_elements, appState, _, app) => {
     return {
       appState: {
         ...appState,
-        zoom,
+        ...getStateForZoom(
+          {
+            viewportX: appState.width / 2 + appState.offsetLeft,
+            viewportY: appState.height / 2 + appState.offsetTop,
+            nextZoom: getNormalizedZoom(appState.zoom.value - ZOOM_STEP),
+          },
+          appState,
+        ),
       },
       commitToHistory: false,
     };
@@ -154,25 +155,25 @@ export const actionZoomOut = register({
 
 export const actionResetZoom = register({
   name: "resetZoom",
-  perform: (_elements, appState) => {
+  trackEvent: { category: "canvas" },
+  perform: (_elements, appState, _, app) => {
     return {
       appState: {
         ...appState,
-        zoom: getNewZoom(
-          1 as NormalizedZoomValue,
-          appState.zoom,
-          { left: appState.offsetLeft, top: appState.offsetTop },
+        ...getStateForZoom(
           {
-            x: appState.width / 2,
-            y: appState.height / 2,
+            viewportX: appState.width / 2 + appState.offsetLeft,
+            viewportY: appState.height / 2 + appState.offsetTop,
+            nextZoom: getNormalizedZoom(1),
           },
+          appState,
         ),
       },
       commitToHistory: false,
     };
   },
   PanelComponent: ({ updateData, appState }) => (
-    <Tooltip label={t("buttons.resetZoom")}>
+    <Tooltip label={t("buttons.resetZoom")} style={{ height: "100%" }}>
       <ToolButton
         type="button"
         className="reset-zoom-button"
@@ -224,14 +225,12 @@ const zoomToFitElements = (
       ? getCommonBounds(selectedElements)
       : getCommonBounds(nonDeletedElements);
 
-  const zoomValue = zoomValueToFitBoundsOnViewport(commonBounds, {
-    width: appState.width,
-    height: appState.height,
-  });
-  const newZoom = getNewZoom(zoomValue, appState.zoom, {
-    left: appState.offsetLeft,
-    top: appState.offsetTop,
-  });
+  const newZoom = {
+    value: zoomValueToFitBoundsOnViewport(commonBounds, {
+      width: appState.width,
+      height: appState.height,
+    }),
+  };
 
   const [x1, y1, x2, y2] = commonBounds;
   const centerX = (x1 + x2) / 2;
@@ -255,6 +254,7 @@ const zoomToFitElements = (
 
 export const actionZoomToSelected = register({
   name: "zoomToSelection",
+  trackEvent: { category: "canvas" },
   perform: (elements, appState) => zoomToFitElements(elements, appState, true),
   keyTest: (event) =>
     event.code === CODES.TWO &&
@@ -265,6 +265,7 @@ export const actionZoomToSelected = register({
 
 export const actionZoomToFit = register({
   name: "zoomToFit",
+  trackEvent: { category: "canvas" },
   perform: (elements, appState) => zoomToFitElements(elements, appState, false),
   keyTest: (event) =>
     event.code === CODES.ONE &&
@@ -275,11 +276,13 @@ export const actionZoomToFit = register({
 
 export const actionToggleTheme = register({
   name: "toggleTheme",
+  trackEvent: { category: "canvas" },
   perform: (_, appState, value) => {
     return {
       appState: {
         ...appState,
-        theme: value || (appState.theme === "light" ? "dark" : "light"),
+        theme:
+          value || (appState.theme === THEME.LIGHT ? THEME.DARK : THEME.LIGHT),
       },
       commitToHistory: false,
     };
@@ -296,3 +299,49 @@ export const actionToggleTheme = register({
   ),
   keyTest: (event) => event.altKey && event.shiftKey && event.code === CODES.D,
 });
+
+export const actionErase = register({
+  name: "eraser",
+  trackEvent: { category: "toolbar" },
+  perform: (elements, appState) => {
+    let activeTool: AppState["activeTool"];
+
+    if (isEraserActive(appState)) {
+      activeTool = updateActiveTool(appState, {
+        ...(appState.activeTool.lastActiveToolBeforeEraser || {
+          type: "selection",
+        }),
+        lastActiveToolBeforeEraser: null,
+      });
+    } else {
+      activeTool = updateActiveTool(appState, {
+        type: "eraser",
+        lastActiveToolBeforeEraser: appState.activeTool,
+      });
+    }
+
+    return {
+      appState: {
+        ...appState,
+        selectedElementIds: {},
+        selectedGroupIds: {},
+        activeTool,
+      },
+      commitToHistory: true,
+    };
+  },
+  keyTest: (event) => event.key === KEYS.E,
+  PanelComponent: ({ elements, appState, updateData, data }) => (
+    <ToolButton
+      type="button"
+      icon={eraser}
+      className={clsx("eraser", { active: isEraserActive(appState) })}
+      title={`${t("toolBar.eraser")}-${getShortcutKey("E")}`}
+      aria-label={t("toolBar.eraser")}
+      onClick={() => {
+        updateData(null);
+      }}
+      size={data?.size || "medium"}
+    ></ToolButton>
+  ),
+});

src/actions/actionClipboard.tsx

@@ -1,16 +1,23 @@
 import { CODES, KEYS } from "../keys";
 import { register } from "./register";
-import { copyToClipboard } from "../clipboard";
+import {
+  copyTextToSystemClipboard,
+  copyToClipboard,
+  probablySupportsClipboardWriteText,
+} from "../clipboard";
 import { actionDeleteSelected } from "./actionDeleteSelected";
 import { getSelectedElements } from "../scene/selection";
 import { exportCanvas } from "../data/index";
-import { getNonDeletedElements } from "../element";
+import { getNonDeletedElements, isTextElement } from "../element";
 import { t } from "../i18n";
 
 export const actionCopy = register({
   name: "copy",
-  perform: (elements, appState) => {
-    copyToClipboard(getNonDeletedElements(elements), appState);
+  trackEvent: { category: "element" },
+  perform: (elements, appState, _, app) => {
+    const selectedElements = getSelectedElements(elements, appState, true);
+
+    copyToClipboard(selectedElements, appState, app.files);
 
     return {
       commitToHistory: false,
@@ -23,9 +30,10 @@ export const actionCopy = register({
 
 export const actionCut = register({
   name: "cut",
+  trackEvent: { category: "element" },
   perform: (elements, appState, data, app) => {
     actionCopy.perform(elements, appState, data, app);
-    return actionDeleteSelected.perform(elements, appState, data, app);
+    return actionDeleteSelected.perform(elements, appState);
   },
   contextItemLabel: "labels.cut",
   keyTest: (event) => event[KEYS.CTRL_OR_CMD] && event.code === CODES.X,
@@ -33,6 +41,7 @@ export const actionCut = register({
 
 export const actionCopyAsSvg = register({
   name: "copyAsSvg",
+  trackEvent: { category: "element" },
   perform: async (elements, appState, _data, app) => {
     if (!app.canvas) {
       return {
@@ -42,6 +51,7 @@ export const actionCopyAsSvg = register({
     const selectedElements = getSelectedElements(
       getNonDeletedElements(elements),
       appState,
+      true,
     );
     try {
       await exportCanvas(
@@ -50,12 +60,13 @@ export const actionCopyAsSvg = register({
           ? selectedElements
           : getNonDeletedElements(elements),
         appState,
+        app.files,
         appState,
       );
       return {
         commitToHistory: false,
       };
-    } catch (error) {
+    } catch (error: any) {
       console.error(error);
       return {
         appState: {
@@ -71,6 +82,7 @@ export const actionCopyAsSvg = register({
 
 export const actionCopyAsPng = register({
   name: "copyAsPng",
+  trackEvent: { category: "element" },
   perform: async (elements, appState, _data, app) => {
     if (!app.canvas) {
       return {
@@ -80,6 +92,7 @@ export const actionCopyAsPng = register({
     const selectedElements = getSelectedElements(
       getNonDeletedElements(elements),
       appState,
+      true,
     );
     try {
       await exportCanvas(
@@ -88,23 +101,26 @@ export const actionCopyAsPng = register({
           ? selectedElements
           : getNonDeletedElements(elements),
         appState,
+        app.files,
         appState,
       );
       return {
         appState: {
           ...appState,
-          toastMessage: t("toast.copyToClipboardAsPng", {
-            exportSelection: selectedElements.length
-              ? t("toast.selection")
-              : t("toast.canvas"),
-            exportColorScheme: appState.exportWithDarkMode
-              ? t("buttons.darkMode")
-              : t("buttons.lightMode"),
-          }),
+          toast: {
+            message: t("toast.copyToClipboardAsPng", {
+              exportSelection: selectedElements.length
+                ? t("toast.selection")
+                : t("toast.canvas"),
+              exportColorScheme: appState.exportWithDarkMode
+                ? t("buttons.darkMode")
+                : t("buttons.lightMode"),
+            }),
+          },
         },
         commitToHistory: false,
       };
-    } catch (error) {
+    } catch (error: any) {
       console.error(error);
       return {
         appState: {
@@ -118,3 +134,35 @@ export const actionCopyAsPng = register({
   contextItemLabel: "labels.copyAsPng",
   keyTest: (event) => event.code === CODES.C && event.altKey && event.shiftKey,
 });
+
+export const copyText = register({
+  name: "copyText",
+  trackEvent: { category: "element" },
+  perform: (elements, appState) => {
+    const selectedElements = getSelectedElements(
+      getNonDeletedElements(elements),
+      appState,
+      true,
+    );
+
+    const text = selectedElements
+      .reduce((acc: string[], element) => {
+        if (isTextElement(element)) {
+          acc.push(element.text);
+        }
+        return acc;
+      }, [])
+      .join("\n\n");
+    copyTextToSystemClipboard(text);
+    return {
+      commitToHistory: false,
+    };
+  },
+  contextItemPredicate: (elements, appState) => {
+    return (
+      probablySupportsClipboardWriteText &&
+      getSelectedElements(elements, appState, true).some(isTextElement)
+    );
+  },
+  contextItemLabel: "labels.copyText",
+});

src/actions/actionDeleteSelected.tsx

@@ -1,7 +1,6 @@
 import { isSomeElementSelected } from "../scene";
 import { KEYS } from "../keys";
 import { ToolButton } from "../components/ToolButton";
-import React from "react";
 import { trash } from "../components/icons";
 import { t } from "../i18n";
 import { register } from "./register";
@@ -12,6 +11,8 @@ import { newElementWith } from "../element/mutateElement";
 import { getElementsInGroup } from "../groups";
 import { LinearElementEditor } from "../element/linearElementEditor";
 import { fixBindingsAfterDeletion } from "../element/binding";
+import { isBoundToContainer } from "../element/typeChecks";
+import { updateActiveTool } from "../utils";
 
 const deleteSelectedElements = (
   elements: readonly ExcalidrawElement[],
@@ -22,6 +23,12 @@ const deleteSelectedElements = (
       if (appState.selectedElementIds[el.id]) {
         return newElementWith(el, { isDeleted: true });
       }
+      if (
+        isBoundToContainer(el) &&
+        appState.selectedElementIds[el.containerId]
+      ) {
+        return newElementWith(el, { isDeleted: true });
+      }
       return el;
     }),
     appState: {
@@ -52,11 +59,12 @@ const handleGroupEditingState = (
 
 export const actionDeleteSelected = register({
   name: "deleteSelectedElements",
+  trackEvent: { category: "element", action: "delete" },
   perform: (elements, appState) => {
     if (appState.editingLinearElement) {
       const {
         elementId,
-        activePointIndex,
+        selectedPointsIndices,
         startBindingElement,
         endBindingElement,
       } = appState.editingLinearElement;
@@ -66,8 +74,7 @@ export const actionDeleteSelected = register({
       }
       if (
         // case: no point selected → delete whole element
-        activePointIndex == null ||
-        activePointIndex === -1 ||
+        selectedPointsIndices == null ||
         // case: deleting last remaining point
         element.points.length < 2
       ) {
@@ -87,15 +94,17 @@ export const actionDeleteSelected = register({
       // We cannot do this inside `movePoint` because it is also called
       // when deleting the uncommitted point (which hasn't caused any binding)
       const binding = {
-        startBindingElement:
-          activePointIndex === 0 ? null : startBindingElement,
-        endBindingElement:
-          activePointIndex === element.points.length - 1
-            ? null
-            : endBindingElement,
+        startBindingElement: selectedPointsIndices?.includes(0)
+          ? null
+          : startBindingElement,
+        endBindingElement: selectedPointsIndices?.includes(
+          element.points.length - 1,
+        )
+          ? null
+          : endBindingElement,
       };
 
-      LinearElementEditor.movePoint(element, activePointIndex, "delete");
+      LinearElementEditor.deletePoints(element, selectedPointsIndices);
 
       return {
         elements,
@@ -104,17 +113,17 @@ export const actionDeleteSelected = register({
           editingLinearElement: {
             ...appState.editingLinearElement,
             ...binding,
-            activePointIndex: activePointIndex > 0 ? activePointIndex - 1 : 0,
+            selectedPointsIndices:
+              selectedPointsIndices?.[0] > 0
+                ? [selectedPointsIndices[0] - 1]
+                : [0],
           },
         },
         commitToHistory: true,
       };
     }
-
-    let {
-      elements: nextElements,
-      appState: nextAppState,
-    } = deleteSelectedElements(elements, appState);
+    let { elements: nextElements, appState: nextAppState } =
+      deleteSelectedElements(elements, appState);
     fixBindingsAfterDeletion(
       nextElements,
       elements.filter(({ id }) => appState.selectedElementIds[id]),
@@ -126,7 +135,7 @@ export const actionDeleteSelected = register({
       elements: nextElements,
       appState: {
         ...nextAppState,
-        elementType: "selection",
+        activeTool: updateActiveTool(appState, { type: "selection" }),
         multiElement: null,
       },
       commitToHistory: isSomeElementSelected(

src/actions/actionDistribute.tsx

@@ -1,17 +1,16 @@
-import React from "react";
 import {
   DistributeHorizontallyIcon,
   DistributeVerticallyIcon,
 } from "../components/icons";
 import { ToolButton } from "../components/ToolButton";
-import { distributeElements, Distribution } from "../disitrubte";
-import { getElementMap, getNonDeletedElements } from "../element";
+import { distributeElements, Distribution } from "../distribute";
+import { getNonDeletedElements } from "../element";
 import { ExcalidrawElement } from "../element/types";
 import { t } from "../i18n";
-import { CODES } from "../keys";
+import { CODES, KEYS } from "../keys";
 import { getSelectedElements, isSomeElementSelected } from "../scene";
 import { AppState } from "../types";
-import { getShortcutKey } from "../utils";
+import { arrayToMap, getShortcutKey } from "../utils";
 import { register } from "./register";
 
 const enableActionGroup = (
@@ -31,13 +30,16 @@ const distributeSelectedElements = (
 
   const updatedElements = distributeElements(selectedElements, distribution);
 
-  const updatedElementsMap = getElementMap(updatedElements);
+  const updatedElementsMap = arrayToMap(updatedElements);
 
-  return elements.map((element) => updatedElementsMap[element.id] || element);
+  return elements.map(
+    (element) => updatedElementsMap.get(element.id) || element,
+  );
 };
 
 export const distributeHorizontally = register({
   name: "distributeHorizontally",
+  trackEvent: { category: "element" },
   perform: (elements, appState) => {
     return {
       appState,
@@ -48,7 +50,8 @@ export const distributeHorizontally = register({
       commitToHistory: true,
     };
   },
-  keyTest: (event) => event.altKey && event.code === CODES.H,
+  keyTest: (event) =>
+    !event[KEYS.CTRL_OR_CMD] && event.altKey && event.code === CODES.H,
   PanelComponent: ({ elements, appState, updateData }) => (
     <ToolButton
       hidden={!enableActionGroup(elements, appState)}
@@ -66,6 +69,7 @@ export const distributeHorizontally = register({
 
 export const distributeVertically = register({
   name: "distributeVertically",
+  trackEvent: { category: "element" },
   perform: (elements, appState) => {
     return {
       appState,
@@ -76,7 +80,8 @@ export const distributeVertically = register({
       commitToHistory: true,
     };
   },
-  keyTest: (event) => event.altKey && event.code === CODES.V,
+  keyTest: (event) =>
+    !event[KEYS.CTRL_OR_CMD] && event.altKey && event.code === CODES.V,
   PanelComponent: ({ elements, appState, updateData }) => (
     <ToolButton
       hidden={!enableActionGroup(elements, appState)}

src/actions/actionDuplicateSelection.tsx

@@ -1,15 +1,13 @@
-import React from "react";
 import { KEYS } from "../keys";
 import { register } from "./register";
 import { ExcalidrawElement } from "../element/types";
 import { duplicateElement, getNonDeletedElements } from "../element";
-import { isSomeElementSelected } from "../scene";
+import { getSelectedElements, isSomeElementSelected } from "../scene";
 import { ToolButton } from "../components/ToolButton";
 import { clone } from "../components/icons";
 import { t } from "../i18n";
-import { getShortcutKey } from "../utils";
+import { arrayToMap, getShortcutKey } from "../utils";
 import { LinearElementEditor } from "../element/linearElementEditor";
-import { mutateElement } from "../element/mutateElement";
 import {
   selectGroupsForSelectedElements,
   getSelectedGroupForElement,
@@ -19,41 +17,24 @@ import { AppState } from "../types";
 import { fixBindingsAfterDuplication } from "../element/binding";
 import { ActionResult } from "./types";
 import { GRID_SIZE } from "../constants";
+import { bindTextToShapeAfterDuplication } from "../element/textElement";
+import { isBoundToContainer } from "../element/typeChecks";
 
 export const actionDuplicateSelection = register({
   name: "duplicateSelection",
+  trackEvent: { category: "element" },
   perform: (elements, appState) => {
-    // duplicate point if selected while editing multi-point element
+    // duplicate selected point(s) if editing a line
     if (appState.editingLinearElement) {
-      const { activePointIndex, elementId } = appState.editingLinearElement;
-      const element = LinearElementEditor.getElement(elementId);
-      if (!element || activePointIndex === null) {
+      const ret = LinearElementEditor.duplicateSelectedPoints(appState);
+
+      if (!ret) {
         return false;
       }
-      const { points } = element;
-      const selectedPoint = points[activePointIndex];
-      const nextPoint = points[activePointIndex + 1];
-      mutateElement(element, {
-        points: [
-          ...points.slice(0, activePointIndex + 1),
-          nextPoint
-            ? [
-                (selectedPoint[0] + nextPoint[0]) / 2,
-                (selectedPoint[1] + nextPoint[1]) / 2,
-              ]
-            : [selectedPoint[0] + 30, selectedPoint[1] + 30],
-          ...points.slice(activePointIndex + 1),
-        ],
-      });
+
       return {
-        appState: {
-          ...appState,
-          editingLinearElement: {
-            ...appState.editingLinearElement,
-            activePointIndex: activePointIndex + 1,
-          },
-        },
         elements,
+        appState: ret.appState,
         commitToHistory: true,
       };
     }
@@ -107,9 +88,12 @@ const duplicateElements = (
   const finalElements: ExcalidrawElement[] = [];
 
   let index = 0;
+  const selectedElementIds = arrayToMap(
+    getSelectedElements(elements, appState, true),
+  );
   while (index < elements.length) {
     const element = elements[index];
-    if (appState.selectedElementIds[element.id]) {
+    if (selectedElementIds.get(element.id)) {
       if (element.groupIds.length) {
         const groupId = getSelectedGroupForElement(appState, element);
         // if group selected, duplicate it atomically
@@ -131,7 +115,11 @@ const duplicateElements = (
     }
     index++;
   }
-
+  bindTextToShapeAfterDuplication(
+    finalElements,
+    oldElements,
+    oldIdToDuplicatedId,
+  );
   fixBindingsAfterDuplication(finalElements, oldElements, oldIdToDuplicatedId);
 
   return {
@@ -140,10 +128,15 @@ const duplicateElements = (
       {
         ...appState,
         selectedGroupIds: {},
-        selectedElementIds: newElements.reduce((acc, element) => {
-          acc[element.id] = true;
-          return acc;
-        }, {} as any),
+        selectedElementIds: newElements.reduce(
+          (acc: Record<ExcalidrawElement["id"], true>, element) => {
+            if (!isBoundToContainer(element)) {
+              acc[element.id] = true;
+            }
+            return acc;
+          },
+          {},
+        ),
       },
       getNonDeletedElements(finalElements),
     ),

src/actions/actionExport.tsx

@@ -1,30 +1,29 @@
-import React from "react";
-import { trackEvent } from "../analytics";
 import { load, questionCircle, saveAs } from "../components/icons";
 import { ProjectName } from "../components/ProjectName";
 import { ToolButton } from "../components/ToolButton";
 import "../components/ToolIcon.scss";
 import { Tooltip } from "../components/Tooltip";
-import { DarkModeToggle, Appearence } from "../components/DarkModeToggle";
+import { DarkModeToggle } from "../components/DarkModeToggle";
 import { loadFromJSON, saveAsJSON } from "../data";
 import { resaveAsImageWithScene } from "../data/resave";
 import { t } from "../i18n";
-import { useIsMobile } from "../components/App";
+import { useDevice } from "../components/App";
 import { KEYS } from "../keys";
 import { register } from "./register";
 import { CheckboxItem } from "../components/CheckboxItem";
 import { getExportSize } from "../scene/export";
-import { DEFAULT_EXPORT_PADDING, EXPORT_SCALES } from "../constants";
+import { DEFAULT_EXPORT_PADDING, EXPORT_SCALES, THEME } from "../constants";
 import { getSelectedElements, isSomeElementSelected } from "../scene";
 import { getNonDeletedElements } from "../element";
 import { ActiveFile } from "../components/ActiveFile";
 import { isImageFileHandle } from "../data/blob";
 import { nativeFileSystemSupported } from "../data/filesystem";
+import { Theme } from "../element/types";
 
 export const actionChangeProjectName = register({
   name: "changeProjectName",
+  trackEvent: false,
   perform: (_elements, appState, value) => {
-    trackEvent("change", "title");
     return { appState: { ...appState, name: value }, commitToHistory: false };
   },
   PanelComponent: ({ appState, updateData, appProps }) => (
@@ -41,6 +40,7 @@ export const actionChangeProjectName = register({
 
 export const actionChangeExportScale = register({
   name: "changeExportScale",
+  trackEvent: { category: "export", action: "scale" },
   perform: (_elements, appState, value) => {
     return {
       appState: { ...appState, exportScale: value },
@@ -89,6 +89,7 @@ export const actionChangeExportScale = register({
 
 export const actionChangeExportBackground = register({
   name: "changeExportBackground",
+  trackEvent: { category: "export", action: "toggleBackground" },
   perform: (_elements, appState, value) => {
     return {
       appState: { ...appState, exportBackground: value },
@@ -107,6 +108,7 @@ export const actionChangeExportBackground = register({
 
 export const actionChangeExportEmbedScene = register({
   name: "changeExportEmbedScene",
+  trackEvent: { category: "export", action: "embedScene" },
   perform: (_elements, appState, value) => {
     return {
       appState: { ...appState, exportEmbedScene: value },
@@ -128,32 +130,37 @@ export const actionChangeExportEmbedScene = register({
 
 export const actionSaveToActiveFile = register({
   name: "saveToActiveFile",
-  perform: async (elements, appState, value) => {
+  trackEvent: { category: "export" },
+  perform: async (elements, appState, value, app) => {
     const fileHandleExists = !!appState.fileHandle;
 
     try {
       const { fileHandle } = isImageFileHandle(appState.fileHandle)
-        ? await resaveAsImageWithScene(elements, appState)
-        : await saveAsJSON(elements, appState);
+        ? await resaveAsImageWithScene(elements, appState, app.files)
+        : await saveAsJSON(elements, appState, app.files);
 
       return {
         commitToHistory: false,
         appState: {
           ...appState,
           fileHandle,
-          toastMessage: fileHandleExists
-            ? fileHandle?.name
-              ? t("toast.fileSavedToFilename").replace(
-                  "{filename}",
-                  `"${fileHandle.name}"`,
-                )
-              : t("toast.fileSaved")
+          toast: fileHandleExists
+            ? {
+                message: fileHandle?.name
+                  ? t("toast.fileSavedToFilename").replace(
+                      "{filename}",
+                      `"${fileHandle.name}"`,
+                    )
+                  : t("toast.fileSaved"),
+              }
             : null,
         },
       };
-    } catch (error) {
+    } catch (error: any) {
       if (error?.name !== "AbortError") {
         console.error(error);
+      } else {
+        console.warn(error);
       }
       return { commitToHistory: false };
     }
@@ -170,16 +177,23 @@ export const actionSaveToActiveFile = register({
 
 export const actionSaveFileToDisk = register({
   name: "saveFileToDisk",
-  perform: async (elements, appState, value) => {
+  trackEvent: { category: "export" },
+  perform: async (elements, appState, value, app) => {
     try {
-      const { fileHandle } = await saveAsJSON(elements, {
-        ...appState,
-        fileHandle: null,
-      });
+      const { fileHandle } = await saveAsJSON(
+        elements,
+        {
+          ...appState,
+          fileHandle: null,
+        },
+        app.files,
+      );
       return { commitToHistory: false, appState: { ...appState, fileHandle } };
-    } catch (error) {
+    } catch (error: any) {
       if (error?.name !== "AbortError") {
         console.error(error);
+      } else {
+        console.warn(error);
       }
       return { commitToHistory: false };
     }
@@ -192,7 +206,7 @@ export const actionSaveFileToDisk = register({
       icon={saveAs}
       title={t("buttons.saveAs")}
       aria-label={t("buttons.saveAs")}
-      showAriaLabel={useIsMobile()}
+      showAriaLabel={useDevice().isMobile}
       hidden={!nativeFileSystemSupported}
       onClick={() => updateData(null)}
       data-testid="save-as-button"
@@ -202,36 +216,41 @@ export const actionSaveFileToDisk = register({
 
 export const actionLoadScene = register({
   name: "loadScene",
-  perform: async (elements, appState) => {
+  trackEvent: { category: "export" },
+  perform: async (elements, appState, _, app) => {
     try {
       const {
         elements: loadedElements,
         appState: loadedAppState,
+        files,
       } = await loadFromJSON(appState, elements);
       return {
         elements: loadedElements,
         appState: loadedAppState,
+        files,
         commitToHistory: true,
       };
-    } catch (error) {
+    } catch (error: any) {
       if (error?.name === "AbortError") {
+        console.warn(error);
         return false;
       }
       return {
         elements,
         appState: { ...appState, errorMessage: error.message },
+        files: app.files,
         commitToHistory: false,
       };
     }
   },
   keyTest: (event) => event[KEYS.CTRL_OR_CMD] && event.key === KEYS.O,
-  PanelComponent: ({ updateData, appState }) => (
+  PanelComponent: ({ updateData }) => (
     <ToolButton
       type="button"
       icon={load}
       title={t("buttons.load")}
       aria-label={t("buttons.load")}
-      showAriaLabel={useIsMobile()}
+      showAriaLabel={useDevice().isMobile}
       onClick={updateData}
       data-testid="load-button"
     />
@@ -240,6 +259,7 @@ export const actionLoadScene = register({
 
 export const actionExportWithDarkMode = register({
   name: "exportWithDarkMode",
+  trackEvent: { category: "export", action: "toggleTheme" },
   perform: (_elements, appState, value) => {
     return {
       appState: { ...appState, exportWithDarkMode: value },
@@ -256,9 +276,9 @@ export const actionExportWithDarkMode = register({
       }}
     >
       <DarkModeToggle
-        value={appState.exportWithDarkMode ? "dark" : "light"}
-        onChange={(theme: Appearence) => {
-          updateData(theme === "dark");
+        value={appState.exportWithDarkMode ? THEME.DARK : THEME.LIGHT}
+        onChange={(theme: Theme) => {
+          updateData(theme === THEME.DARK);
         }}
         title={t("labels.toggleExportColorScheme")}
       />

src/actions/actionFinalize.tsx

@@ -1,7 +1,6 @@
 import { KEYS } from "../keys";
 import { isInvisiblySmallElement } from "../element";
-import { resetCursor } from "../utils";
-import React from "react";
+import { updateActiveTool, resetCursor } from "../utils";
 import { ToolButton } from "../components/ToolButton";
 import { done } from "../components/icons";
 import { t } from "../i18n";
@@ -14,17 +13,16 @@ import {
   maybeBindLinearElement,
   bindOrUnbindLinearElement,
 } from "../element/binding";
-import { isBindingElement } from "../element/typeChecks";
+import { isBindingElement, isLinearElement } from "../element/typeChecks";
+import { AppState } from "../types";
 
 export const actionFinalize = register({
   name: "finalize",
-  perform: (elements, appState, _, { canvas, focusContainer }) => {
+  trackEvent: false,
+  perform: (elements, appState, _, { canvas, focusContainer, scene }) => {
     if (appState.editingLinearElement) {
-      const {
-        elementId,
-        startBindingElement,
-        endBindingElement,
-      } = appState.editingLinearElement;
+      const { elementId, startBindingElement, endBindingElement } =
+        appState.editingLinearElement;
       const element = LinearElementEditor.getElement(elementId);
 
       if (element) {
@@ -42,6 +40,7 @@ export const actionFinalize = register({
               : undefined,
           appState: {
             ...appState,
+            cursorButton: "up",
             editingLinearElement: null,
           },
           commitToHistory: true,
@@ -50,6 +49,15 @@ export const actionFinalize = register({
     }
 
     let newElements = elements;
+
+    const pendingImageElement =
+      appState.pendingImageElementId &&
+      scene.getElement(appState.pendingImageElementId);
+
+    if (pendingImageElement) {
+      mutateElement(pendingImageElement, { isDeleted: true }, false);
+    }
+
     if (window.document.activeElement instanceof HTMLElement) {
       focusContainer();
     }
@@ -118,27 +126,47 @@ export const actionFinalize = register({
         );
       }
 
-      if (!appState.elementLocked && appState.elementType !== "freedraw") {
+      if (
+        !appState.activeTool.locked &&
+        appState.activeTool.type !== "freedraw"
+      ) {
         appState.selectedElementIds[multiPointElement.id] = true;
       }
     }
 
     if (
-      (!appState.elementLocked && appState.elementType !== "freedraw") ||
+      (!appState.activeTool.locked &&
+        appState.activeTool.type !== "freedraw") ||
       !multiPointElement
     ) {
       resetCursor(canvas);
     }
 
+    let activeTool: AppState["activeTool"];
+    if (appState.activeTool.type === "eraser") {
+      activeTool = updateActiveTool(appState, {
+        ...(appState.activeTool.lastActiveToolBeforeEraser || {
+          type: "selection",
+        }),
+        lastActiveToolBeforeEraser: null,
+      });
+    } else {
+      activeTool = updateActiveTool(appState, {
+        type: "selection",
+      });
+    }
+
     return {
       elements: newElements,
       appState: {
         ...appState,
-        elementType:
-          (appState.elementLocked || appState.elementType === "freedraw") &&
+        cursorButton: "up",
+        activeTool:
+          (appState.activeTool.locked ||
+            appState.activeTool.type === "freedraw") &&
           multiPointElement
-            ? appState.elementType
-            : "selection",
+            ? appState.activeTool
+            : activeTool,
         draggingElement: null,
         multiElement: null,
         editingElement: null,
@@ -146,15 +174,21 @@ export const actionFinalize = register({
         suggestedBindings: [],
         selectedElementIds:
           multiPointElement &&
-          !appState.elementLocked &&
-          appState.elementType !== "freedraw"
+          !appState.activeTool.locked &&
+          appState.activeTool.type !== "freedraw"
             ? {
                 ...appState.selectedElementIds,
                 [multiPointElement.id]: true,
               }
             : appState.selectedElementIds,
+        // To select the linear element when user has finished mutipoint editing
+        selectedLinearElement:
+          multiPointElement && isLinearElement(multiPointElement)
+            ? new LinearElementEditor(multiPointElement, scene)
+            : appState.selectedLinearElement,
+        pendingImageElementId: null,
       },
-      commitToHistory: appState.elementType === "freedraw",
+      commitToHistory: appState.activeTool.type === "freedraw",
     };
   },
   keyTest: (event, appState) =>
@@ -163,7 +197,7 @@ export const actionFinalize = register({
         (!appState.draggingElement && appState.multiElement === null))) ||
     ((event.key === KEYS.ESCAPE || event.key === KEYS.ENTER) &&
       appState.multiElement !== null),
-  PanelComponent: ({ appState, updateData }) => (
+  PanelComponent: ({ appState, updateData, data }) => (
     <ToolButton
       type="button"
       icon={done}
@@ -171,6 +205,7 @@ export const actionFinalize = register({
       aria-label={t("buttons.done")}
       onClick={updateData}
       visible={appState.multiElement != null}
+      size={data?.size || "medium"}
     />
   ),
 });

src/actions/actionFlip.ts

@@ -1,6 +1,6 @@
 import { register } from "./register";
 import { getSelectedElements } from "../scene";
-import { getElementMap, getNonDeletedElements } from "../element";
+import { getNonDeletedElements } from "../element";
 import { mutateElement } from "../element/mutateElement";
 import { ExcalidrawElement, NonDeleted } from "../element/types";
 import { normalizeAngle, resizeSingleElement } from "../element/resizeElements";
@@ -9,6 +9,7 @@ import { getTransformHandles } from "../element/transformHandles";
 import { isFreeDrawElement, isLinearElement } from "../element/typeChecks";
 import { updateBoundElements } from "../element/binding";
 import { LinearElementEditor } from "../element/linearElementEditor";
+import { arrayToMap } from "../utils";
 
 const enableActionFlipHorizontal = (
   elements: readonly ExcalidrawElement[],
@@ -34,6 +35,7 @@ const enableActionFlipVertical = (
 
 export const actionFlipHorizontal = register({
   name: "flipHorizontal",
+  trackEvent: { category: "element" },
   perform: (elements, appState) => {
     return {
       elements: flipSelectedElements(elements, appState, "horizontal"),
@@ -49,6 +51,7 @@ export const actionFlipHorizontal = register({
 
 export const actionFlipVertical = register({
   name: "flipVertical",
+  trackEvent: { category: "element" },
   perform: (elements, appState) => {
     return {
       elements: flipSelectedElements(elements, appState, "vertical"),
@@ -83,9 +86,11 @@ const flipSelectedElements = (
     flipDirection,
   );
 
-  const updatedElementsMap = getElementMap(updatedElements);
+  const updatedElementsMap = arrayToMap(updatedElements);
 
-  return elements.map((element) => updatedElementsMap[element.id] || element);
+  return elements.map(
+    (element) => updatedElementsMap.get(element.id) || element,
+  );
 };
 
 const flipElements = (
@@ -93,13 +98,13 @@ const flipElements = (
   appState: AppState,
   flipDirection: "horizontal" | "vertical",
 ): ExcalidrawElement[] => {
-  for (let i = 0; i < elements.length; i++) {
-    flipElement(elements[i], appState);
+  elements.forEach((element) => {
+    flipElement(element, appState);
     // If vertical flip, rotate an extra 180
     if (flipDirection === "vertical") {
-      rotateElement(elements[i], Math.PI);
+      rotateElement(element, Math.PI);
     }
-  }
+  });
   return elements;
 };
 
@@ -142,10 +147,9 @@ const flipElement = (
   }
 
   if (isLinearElement(element)) {
-    for (let i = 1; i < element.points.length; i++) {
-      LinearElementEditor.movePoint(element, i, [
-        -element.points[i][0],
-        element.points[i][1],
+    for (let index = 1; index < element.points.length; index++) {
+      LinearElementEditor.movePoints(element, [
+        { index, point: [-element.points[index][0], element.points[index][1]] },
       ]);
     }
     LinearElementEditor.normalizePoints(element);
@@ -153,7 +157,7 @@ const flipElement = (
     // calculate new x-coord for transformation
     newNCoordsX = usingNWHandle ? element.x + 2 * width : element.x - 2 * width;
     resizeSingleElement(
-      element,
+      new Map().set(element.id, element),
       true,
       element,
       usingNWHandle ? "nw" : "ne",

src/actions/actionGroup.tsx

@@ -1,7 +1,6 @@
-import React from "react";
 import { CODES, KEYS } from "../keys";
 import { t } from "../i18n";
-import { getShortcutKey } from "../utils";
+import { arrayToMap, getShortcutKey } from "../utils";
 import { register } from "./register";
 import { UngroupIcon, GroupIcon } from "../components/icons";
 import { newElementWith } from "../element/mutateElement";
@@ -18,8 +17,9 @@ import {
 import { getNonDeletedElements } from "../element";
 import { randomId } from "../random";
 import { ToolButton } from "../components/ToolButton";
-import { ExcalidrawElement } from "../element/types";
+import { ExcalidrawElement, ExcalidrawTextElement } from "../element/types";
 import { AppState } from "../types";
+import { isBoundToContainer } from "../element/typeChecks";
 
 const allElementsInSameGroup = (elements: readonly ExcalidrawElement[]) => {
   if (elements.length >= 2) {
@@ -45,6 +45,7 @@ const enableActionGroup = (
   const selectedElements = getSelectedElements(
     getNonDeletedElements(elements),
     appState,
+    true,
   );
   return (
     selectedElements.length >= 2 && !allElementsInSameGroup(selectedElements)
@@ -53,10 +54,12 @@ const enableActionGroup = (
 
 export const actionGroup = register({
   name: "group",
+  trackEvent: { category: "element" },
   perform: (elements, appState) => {
     const selectedElements = getSelectedElements(
       getNonDeletedElements(elements),
       appState,
+      true,
     );
     if (selectedElements.length < 2) {
       // nothing to group
@@ -84,8 +87,9 @@ export const actionGroup = register({
       }
     }
     const newGroupId = randomId();
+    const selectElementIds = arrayToMap(selectedElements);
     const updatedElements = elements.map((element) => {
-      if (!appState.selectedElementIds[element.id]) {
+      if (!selectElementIds.get(element.id)) {
         return element;
       }
       return newElementWith(element, {
@@ -100,9 +104,8 @@ export const actionGroup = register({
     // to the z order of the highest element in the layer stack
     const elementsInGroup = getElementsInGroup(updatedElements, newGroupId);
     const lastElementInGroup = elementsInGroup[elementsInGroup.length - 1];
-    const lastGroupElementIndex = updatedElements.lastIndexOf(
-      lastElementInGroup,
-    );
+    const lastGroupElementIndex =
+      updatedElements.lastIndexOf(lastElementInGroup);
     const elementsAfterGroup = updatedElements.slice(lastGroupElementIndex + 1);
     const elementsBeforeGroup = updatedElements
       .slice(0, lastGroupElementIndex)
@@ -145,12 +148,18 @@ export const actionGroup = register({
 
 export const actionUngroup = register({
   name: "ungroup",
+  trackEvent: { category: "element" },
   perform: (elements, appState) => {
     const groupIds = getSelectedGroupIds(appState);
     if (groupIds.length === 0) {
       return { appState, elements, commitToHistory: false };
     }
+
+    const boundTextElementIds: ExcalidrawTextElement["id"][] = [];
     const nextElements = elements.map((element) => {
+      if (isBoundToContainer(element)) {
+        boundTextElementIds.push(element.id);
+      }
       const nextGroupIds = removeFromSelectedGroups(
         element.groupIds,
         appState.selectedGroupIds,
@@ -162,11 +171,19 @@ export const actionUngroup = register({
         groupIds: nextGroupIds,
       });
     });
+
+    const updateAppState = selectGroupsForSelectedElements(
+      { ...appState, selectedGroupIds: {} },
+      getNonDeletedElements(nextElements),
+    );
+
+    // remove binded text elements from selection
+    boundTextElementIds.forEach(
+      (id) => (updateAppState.selectedElementIds[id] = false),
+    );
     return {
-      appState: selectGroupsForSelectedElements(
-        { ...appState, selectedGroupIds: {} },
-        getNonDeletedElements(nextElements),
-      ),
+      appState: updateAppState,
+
       elements: nextElements,
       commitToHistory: true,
     };

src/actions/actionHistory.tsx

@@ -1,5 +1,4 @@
 import { Action, ActionResult } from "./types";
-import React from "react";
 import { undo, redo } from "../components/icons";
 import { ToolButton } from "../components/ToolButton";
 import { t } from "../i18n";
@@ -7,9 +6,9 @@ import History, { HistoryEntry } from "../history";
 import { ExcalidrawElement } from "../element/types";
 import { AppState } from "../types";
 import { isWindows, KEYS } from "../keys";
-import { getElementMap } from "../element";
 import { newElementWith } from "../element/mutateElement";
 import { fixBindingsAfterDeletion } from "../element/binding";
+import { arrayToMap } from "../utils";
 
 const writeData = (
   prevElements: readonly ExcalidrawElement[],
@@ -28,17 +27,17 @@ const writeData = (
       return { commitToHistory };
     }
 
-    const prevElementMap = getElementMap(prevElements);
+    const prevElementMap = arrayToMap(prevElements);
     const nextElements = data.elements;
-    const nextElementMap = getElementMap(nextElements);
+    const nextElementMap = arrayToMap(nextElements);
 
     const deletedElements = prevElements.filter(
-      (prevElement) => !nextElementMap.hasOwnProperty(prevElement.id),
+      (prevElement) => !nextElementMap.has(prevElement.id),
     );
     const elements = nextElements
       .map((nextElement) =>
         newElementWith(
-          prevElementMap[nextElement.id] || nextElement,
+          prevElementMap.get(nextElement.id) || nextElement,
           nextElement,
         ),
       )
@@ -63,6 +62,7 @@ type ActionCreator = (history: History) => Action;
 
 export const createUndoAction: ActionCreator = (history) => ({
   name: "undo",
+  trackEvent: { category: "history" },
   perform: (elements, appState) =>
     writeData(elements, appState, () => history.undoOnce()),
   keyTest: (event) =>
@@ -83,6 +83,7 @@ export const createUndoAction: ActionCreator = (history) => ({
 
 export const createRedoAction: ActionCreator = (history) => ({
   name: "redo",
+  trackEvent: { category: "history" },
   perform: (elements, appState) =>
     writeData(elements, appState, () => history.redoOnce()),
   keyTest: (event) =>

src/actions/actionMenu.tsx

@@ -1,4 +1,3 @@
-import React from "react";
 import { menu, palette } from "../components/icons";
 import { ToolButton } from "../components/ToolButton";
 import { t } from "../i18n";
@@ -10,6 +9,7 @@ import { HelpIcon } from "../components/HelpIcon";
 
 export const actionToggleCanvasMenu = register({
   name: "toggleCanvasMenu",
+  trackEvent: { category: "menu" },
   perform: (_, appState) => ({
     appState: {
       ...appState,
@@ -30,6 +30,7 @@ export const actionToggleCanvasMenu = register({
 
 export const actionToggleEditMenu = register({
   name: "toggleEditMenu",
+  trackEvent: { category: "menu" },
   perform: (_elements, appState) => ({
     appState: {
       ...appState,
@@ -54,6 +55,7 @@ export const actionToggleEditMenu = register({
 
 export const actionFullScreen = register({
   name: "toggleFullScreen",
+  trackEvent: { category: "canvas", predicate: (appState) => !isFullScreen() },
   perform: () => {
     if (!isFullScreen()) {
       allowFullScreen();
@@ -70,6 +72,7 @@ export const actionFullScreen = register({
 
 export const actionShortcuts = register({
   name: "toggleShortcuts",
+  trackEvent: { category: "menu", action: "toggleHelpDialog" },
   perform: (_elements, appState, _, { focusContainer }) => {
     if (appState.showHelpDialog) {
       focusContainer();

src/actions/actionNavigate.tsx

@@ -1,5 +1,4 @@
-import React from "react";
-import { getClientColors, getClientInitials } from "../clients";
+import { getClientColors } from "../clients";
 import { Avatar } from "../components/Avatar";
 import { centerScrollOn } from "../scene/scroll";
 import { Collaborator } from "../types";
@@ -7,6 +6,7 @@ import { register } from "./register";
 
 export const actionGoToCollaborator = register({
   name: "goToCollaborator",
+  trackEvent: { category: "collab" },
   perform: (_elements, appState, value) => {
     const point = value as Collaborator["pointer"];
     if (!point) {
@@ -31,28 +31,18 @@ export const actionGoToCollaborator = register({
     };
   },
   PanelComponent: ({ appState, updateData, data }) => {
-    const clientId: string | undefined = data?.id;
-    if (!clientId) {
-      return null;
-    }
-
-    const collaborator = appState.collaborators.get(clientId);
-
-    if (!collaborator) {
-      return null;
-    }
+    const [clientId, collaborator] = data as [string, Collaborator];
 
     const { background, stroke } = getClientColors(clientId, appState);
-    const shortName = getClientInitials(collaborator.username);
 
     return (
       <Avatar
         color={background}
         border={stroke}
         onClick={() => updateData(collaborator.pointer)}
-      >
-        {shortName}
-      </Avatar>
+        name={collaborator.username || ""}
+        src={collaborator.avatarUrl}
+      />
     );
   },
 });

src/actions/actionProperties.tsx

@@ -1,4 +1,3 @@
-import React from "react";
 import { AppState } from "../../src/types";
 import { ButtonIconSelect } from "../components/ButtonIconSelect";
 import { ColorPicker } from "../components/ColorPicker";
@@ -7,6 +6,7 @@ import {
   ArrowheadArrowIcon,
   ArrowheadBarIcon,
   ArrowheadDotIcon,
+  ArrowheadTriangleIcon,
   ArrowheadNoneIcon,
   EdgeRoundIcon,
   EdgeSharpIcon,
@@ -30,19 +30,31 @@ import {
   TextAlignCenterIcon,
   TextAlignLeftIcon,
   TextAlignRightIcon,
+  TextAlignTopIcon,
+  TextAlignBottomIcon,
+  TextAlignMiddleIcon,
 } from "../components/icons";
 import {
   DEFAULT_FONT_FAMILY,
   DEFAULT_FONT_SIZE,
   FONT_FAMILY,
+  VERTICAL_ALIGN,
 } from "../constants";
 import {
   getNonDeletedElements,
   isTextElement,
   redrawTextBoundingBox,
 } from "../element";
-import { newElementWith } from "../element/mutateElement";
-import { isLinearElement, isLinearElementType } from "../element/typeChecks";
+import { mutateElement, newElementWith } from "../element/mutateElement";
+import {
+  getBoundTextElement,
+  getContainerElement,
+} from "../element/textElement";
+import {
+  isBoundToContainer,
+  isLinearElement,
+  isLinearElementType,
+} from "../element/typeChecks";
 import {
   Arrowhead,
   ExcalidrawElement,
@@ -50,26 +62,37 @@ import {
   ExcalidrawTextElement,
   FontFamilyValues,
   TextAlign,
+  VerticalAlign,
 } from "../element/types";
 import { getLanguage, t } from "../i18n";
+import { KEYS } from "../keys";
 import { randomInteger } from "../random";
 import {
   canChangeSharpness,
   canHaveArrowheads,
   getCommonAttributeOfSelectedElements,
+  getSelectedElements,
   getTargetElements,
   isSomeElementSelected,
 } from "../scene";
+import { hasStrokeColor } from "../scene/comparisons";
+import { arrayToMap } from "../utils";
 import { register } from "./register";
 
+const FONT_SIZE_RELATIVE_INCREASE_STEP = 0.1;
+
 const changeProperty = (
   elements: readonly ExcalidrawElement[],
   appState: AppState,
   callback: (element: ExcalidrawElement) => ExcalidrawElement,
+  includeBoundText = false,
 ) => {
+  const selectedElementIds = arrayToMap(
+    getSelectedElements(elements, appState, includeBoundText),
+  );
   return elements.map((element) => {
     if (
-      appState.selectedElementIds[element.id] ||
+      selectedElementIds.get(element.id) ||
       element.id === appState.editingElement?.id
     ) {
       return callback(element);
@@ -99,15 +122,93 @@ const getFormValue = function <T>(
   );
 };
 
+const offsetElementAfterFontResize = (
+  prevElement: ExcalidrawTextElement,
+  nextElement: ExcalidrawTextElement,
+) => {
+  if (isBoundToContainer(nextElement)) {
+    return nextElement;
+  }
+  return mutateElement(
+    nextElement,
+    {
+      x:
+        prevElement.textAlign === "left"
+          ? prevElement.x
+          : prevElement.x +
+            (prevElement.width - nextElement.width) /
+              (prevElement.textAlign === "center" ? 2 : 1),
+      // centering vertically is non-standard, but for Excalidraw I think
+      // it makes sense
+      y: prevElement.y + (prevElement.height - nextElement.height) / 2,
+    },
+    false,
+  );
+};
+
+const changeFontSize = (
+  elements: readonly ExcalidrawElement[],
+  appState: AppState,
+  getNewFontSize: (element: ExcalidrawTextElement) => number,
+  fallbackValue?: ExcalidrawTextElement["fontSize"],
+) => {
+  const newFontSizes = new Set<number>();
+
+  return {
+    elements: changeProperty(
+      elements,
+      appState,
+      (oldElement) => {
+        if (isTextElement(oldElement)) {
+          const newFontSize = getNewFontSize(oldElement);
+          newFontSizes.add(newFontSize);
+
+          let newElement: ExcalidrawTextElement = newElementWith(oldElement, {
+            fontSize: newFontSize,
+          });
+          redrawTextBoundingBox(newElement, getContainerElement(oldElement));
+
+          newElement = offsetElementAfterFontResize(oldElement, newElement);
+
+          return newElement;
+        }
+
+        return oldElement;
+      },
+      true,
+    ),
+    appState: {
+      ...appState,
+      // update state only if we've set all select text elements to
+      // the same font size
+      currentItemFontSize:
+        newFontSizes.size === 1
+          ? [...newFontSizes][0]
+          : fallbackValue ?? appState.currentItemFontSize,
+    },
+    commitToHistory: true,
+  };
+};
+
+// -----------------------------------------------------------------------------
+
 export const actionChangeStrokeColor = register({
   name: "changeStrokeColor",
+  trackEvent: false,
   perform: (elements, appState, value) => {
     return {
       ...(value.currentItemStrokeColor && {
-        elements: changeProperty(elements, appState, (el) =>
-          newElementWith(el, {
-            strokeColor: value.currentItemStrokeColor,
-          }),
+        elements: changeProperty(
+          elements,
+          appState,
+          (el) => {
+            return hasStrokeColor(el.type)
+              ? newElementWith(el, {
+                  strokeColor: value.currentItemStrokeColor,
+                })
+              : el;
+          },
+          true,
         ),
       }),
       appState: {
@@ -134,6 +235,8 @@ export const actionChangeStrokeColor = register({
         setActive={(active) =>
           updateData({ openPopup: active ? "strokeColorPicker" : null })
         }
+        elements={elements}
+        appState={appState}
       />
     </>
   ),
@@ -141,6 +244,7 @@ export const actionChangeStrokeColor = register({
 
 export const actionChangeBackgroundColor = register({
   name: "changeBackgroundColor",
+  trackEvent: false,
   perform: (elements, appState, value) => {
     return {
       ...(value.currentItemBackgroundColor && {
@@ -174,6 +278,8 @@ export const actionChangeBackgroundColor = register({
         setActive={(active) =>
           updateData({ openPopup: active ? "backgroundColorPicker" : null })
         }
+        elements={elements}
+        appState={appState}
       />
     </>
   ),
@@ -181,6 +287,7 @@ export const actionChangeBackgroundColor = register({
 
 export const actionChangeFillStyle = register({
   name: "changeFillStyle",
+  trackEvent: false,
   perform: (elements, appState, value) => {
     return {
       elements: changeProperty(elements, appState, (el) =>
@@ -230,6 +337,7 @@ export const actionChangeFillStyle = register({
 
 export const actionChangeStrokeWidth = register({
   name: "changeStrokeWidth",
+  trackEvent: false,
   perform: (elements, appState, value) => {
     return {
       elements: changeProperty(elements, appState, (el) =>
@@ -277,6 +385,7 @@ export const actionChangeStrokeWidth = register({
 
 export const actionChangeSloppiness = register({
   name: "changeSloppiness",
+  trackEvent: false,
   perform: (elements, appState, value) => {
     return {
       elements: changeProperty(elements, appState, (el) =>
@@ -325,6 +434,7 @@ export const actionChangeSloppiness = register({
 
 export const actionChangeStrokeStyle = register({
   name: "changeStrokeStyle",
+  trackEvent: false,
   perform: (elements, appState, value) => {
     return {
       elements: changeProperty(elements, appState, (el) =>
@@ -372,12 +482,17 @@ export const actionChangeStrokeStyle = register({
 
 export const actionChangeOpacity = register({
   name: "changeOpacity",
+  trackEvent: false,
   perform: (elements, appState, value) => {
     return {
-      elements: changeProperty(elements, appState, (el) =>
-        newElementWith(el, {
-          opacity: value,
-        }),
+      elements: changeProperty(
+        elements,
+        appState,
+        (el) =>
+          newElementWith(el, {
+            opacity: value,
+          }),
+        true,
       ),
       appState: { ...appState, currentItemOpacity: value },
       commitToHistory: true,
@@ -392,20 +507,6 @@ export const actionChangeOpacity = register({
         max="100"
         step="10"
         onChange={(event) => updateData(+event.target.value)}
-        onWheel={(event) => {
-          event.stopPropagation();
-          const target = event.target as HTMLInputElement;
-          const STEP = 10;
-          const MAX = 100;
-          const MIN = 0;
-          const value = +target.value;
-
-          if (event.deltaY < 0 && value < MAX) {
-            updateData(value + STEP);
-          } else if (event.deltaY > 0 && value > MIN) {
-            updateData(value - STEP);
-          }
-        }}
         value={
           getFormValue(
             elements,
@@ -421,25 +522,9 @@ export const actionChangeOpacity = register({
 
 export const actionChangeFontSize = register({
   name: "changeFontSize",
+  trackEvent: false,
   perform: (elements, appState, value) => {
-    return {
-      elements: changeProperty(elements, appState, (el) => {
-        if (isTextElement(el)) {
-          const element: ExcalidrawTextElement = newElementWith(el, {
-            fontSize: value,
-          });
-          redrawTextBoundingBox(element);
-          return element;
-        }
-
-        return el;
-      }),
-      appState: {
-        ...appState,
-        currentItemFontSize: value,
-      },
-      commitToHistory: true,
-    };
+    return changeFontSize(elements, appState, () => value, value);
   },
   PanelComponent: ({ elements, appState, updateData }) => (
     <fieldset>
@@ -451,27 +536,40 @@ export const actionChangeFontSize = register({
             value: 16,
             text: t("labels.small"),
             icon: <FontSizeSmallIcon theme={appState.theme} />,
+            testId: "fontSize-small",
           },
           {
             value: 20,
             text: t("labels.medium"),
             icon: <FontSizeMediumIcon theme={appState.theme} />,
+            testId: "fontSize-medium",
           },
           {
             value: 28,
             text: t("labels.large"),
             icon: <FontSizeLargeIcon theme={appState.theme} />,
+            testId: "fontSize-large",
           },
           {
             value: 36,
             text: t("labels.veryLarge"),
             icon: <FontSizeExtraLargeIcon theme={appState.theme} />,
+            testId: "fontSize-veryLarge",
           },
         ]}
         value={getFormValue(
           elements,
           appState,
-          (element) => isTextElement(element) && element.fontSize,
+          (element) => {
+            if (isTextElement(element)) {
+              return element.fontSize;
+            }
+            const boundTextElement = getBoundTextElement(element);
+            if (boundTextElement) {
+              return boundTextElement.fontSize;
+            }
+            return null;
+          },
           appState.currentItemFontSize || DEFAULT_FONT_SIZE,
         )}
         onChange={(value) => updateData(value)}
@@ -480,21 +578,70 @@ export const actionChangeFontSize = register({
   ),
 });
 
+export const actionDecreaseFontSize = register({
+  name: "decreaseFontSize",
+  trackEvent: false,
+  perform: (elements, appState, value) => {
+    return changeFontSize(elements, appState, (element) =>
+      Math.round(
+        // get previous value before relative increase (doesn't work fully
+        // due to rounding and float precision issues)
+        (1 / (1 + FONT_SIZE_RELATIVE_INCREASE_STEP)) * element.fontSize,
+      ),
+    );
+  },
+  keyTest: (event) => {
+    return (
+      event[KEYS.CTRL_OR_CMD] &&
+      event.shiftKey &&
+      // KEYS.COMMA needed for MacOS
+      (event.key === KEYS.CHEVRON_LEFT || event.key === KEYS.COMMA)
+    );
+  },
+});
+
+export const actionIncreaseFontSize = register({
+  name: "increaseFontSize",
+  trackEvent: false,
+  perform: (elements, appState, value) => {
+    return changeFontSize(elements, appState, (element) =>
+      Math.round(element.fontSize * (1 + FONT_SIZE_RELATIVE_INCREASE_STEP)),
+    );
+  },
+  keyTest: (event) => {
+    return (
+      event[KEYS.CTRL_OR_CMD] &&
+      event.shiftKey &&
+      // KEYS.PERIOD needed for MacOS
+      (event.key === KEYS.CHEVRON_RIGHT || event.key === KEYS.PERIOD)
+    );
+  },
+});
+
 export const actionChangeFontFamily = register({
   name: "changeFontFamily",
+  trackEvent: false,
   perform: (elements, appState, value) => {
     return {
-      elements: changeProperty(elements, appState, (el) => {
-        if (isTextElement(el)) {
-          const element: ExcalidrawTextElement = newElementWith(el, {
-            fontFamily: value,
-          });
-          redrawTextBoundingBox(element);
-          return element;
-        }
+      elements: changeProperty(
+        elements,
+        appState,
+        (oldElement) => {
+          if (isTextElement(oldElement)) {
+            const newElement: ExcalidrawTextElement = newElementWith(
+              oldElement,
+              {
+                fontFamily: value,
+              },
+            );
+            redrawTextBoundingBox(newElement, getContainerElement(oldElement));
+            return newElement;
+          }
 
-        return el;
-      }),
+          return oldElement;
+        },
+        true,
+      ),
       appState: {
         ...appState,
         currentItemFontFamily: value,
@@ -534,7 +681,16 @@ export const actionChangeFontFamily = register({
           value={getFormValue(
             elements,
             appState,
-            (element) => isTextElement(element) && element.fontFamily,
+            (element) => {
+              if (isTextElement(element)) {
+                return element.fontFamily;
+              }
+              const boundTextElement = getBoundTextElement(element);
+              if (boundTextElement) {
+                return boundTextElement.fontFamily;
+              }
+              return null;
+            },
             appState.currentItemFontFamily || DEFAULT_FONT_FAMILY,
           )}
           onChange={(value) => updateData(value)}
@@ -546,19 +702,26 @@ export const actionChangeFontFamily = register({
 
 export const actionChangeTextAlign = register({
   name: "changeTextAlign",
+  trackEvent: false,
   perform: (elements, appState, value) => {
     return {
-      elements: changeProperty(elements, appState, (el) => {
-        if (isTextElement(el)) {
-          const element: ExcalidrawTextElement = newElementWith(el, {
-            textAlign: value,
-          });
-          redrawTextBoundingBox(element);
-          return element;
-        }
+      elements: changeProperty(
+        elements,
+        appState,
+        (oldElement) => {
+          if (isTextElement(oldElement)) {
+            const newElement: ExcalidrawTextElement = newElementWith(
+              oldElement,
+              { textAlign: value },
+            );
+            redrawTextBoundingBox(newElement, getContainerElement(oldElement));
+            return newElement;
+          }
 
-        return el;
-      }),
+          return oldElement;
+        },
+        true,
+      ),
       appState: {
         ...appState,
         currentItemTextAlign: value,
@@ -566,42 +729,121 @@ export const actionChangeTextAlign = register({
       commitToHistory: true,
     };
   },
-  PanelComponent: ({ elements, appState, updateData }) => (
-    <fieldset>
-      <legend>{t("labels.textAlign")}</legend>
-      <ButtonIconSelect<TextAlign | false>
-        group="text-align"
-        options={[
-          {
-            value: "left",
-            text: t("labels.left"),
-            icon: <TextAlignLeftIcon theme={appState.theme} />,
-          },
-          {
-            value: "center",
-            text: t("labels.center"),
-            icon: <TextAlignCenterIcon theme={appState.theme} />,
-          },
-          {
-            value: "right",
-            text: t("labels.right"),
-            icon: <TextAlignRightIcon theme={appState.theme} />,
-          },
-        ]}
-        value={getFormValue(
-          elements,
-          appState,
-          (element) => isTextElement(element) && element.textAlign,
-          appState.currentItemTextAlign,
-        )}
-        onChange={(value) => updateData(value)}
-      />
-    </fieldset>
-  ),
+  PanelComponent: ({ elements, appState, updateData }) => {
+    return (
+      <fieldset>
+        <legend>{t("labels.textAlign")}</legend>
+        <ButtonIconSelect<TextAlign | false>
+          group="text-align"
+          options={[
+            {
+              value: "left",
+              text: t("labels.left"),
+              icon: <TextAlignLeftIcon theme={appState.theme} />,
+            },
+            {
+              value: "center",
+              text: t("labels.center"),
+              icon: <TextAlignCenterIcon theme={appState.theme} />,
+            },
+            {
+              value: "right",
+              text: t("labels.right"),
+              icon: <TextAlignRightIcon theme={appState.theme} />,
+            },
+          ]}
+          value={getFormValue(
+            elements,
+            appState,
+            (element) => {
+              if (isTextElement(element)) {
+                return element.textAlign;
+              }
+              const boundTextElement = getBoundTextElement(element);
+              if (boundTextElement) {
+                return boundTextElement.textAlign;
+              }
+              return null;
+            },
+            appState.currentItemTextAlign,
+          )}
+          onChange={(value) => updateData(value)}
+        />
+      </fieldset>
+    );
+  },
+});
+export const actionChangeVerticalAlign = register({
+  name: "changeVerticalAlign",
+  trackEvent: { category: "element" },
+  perform: (elements, appState, value) => {
+    return {
+      elements: changeProperty(
+        elements,
+        appState,
+        (oldElement) => {
+          if (isTextElement(oldElement)) {
+            const newElement: ExcalidrawTextElement = newElementWith(
+              oldElement,
+              { verticalAlign: value },
+            );
+
+            redrawTextBoundingBox(newElement, getContainerElement(oldElement));
+            return newElement;
+          }
+
+          return oldElement;
+        },
+        true,
+      ),
+      appState: {
+        ...appState,
+      },
+      commitToHistory: true,
+    };
+  },
+  PanelComponent: ({ elements, appState, updateData }) => {
+    return (
+      <fieldset>
+        <ButtonIconSelect<VerticalAlign | false>
+          group="text-align"
+          options={[
+            {
+              value: VERTICAL_ALIGN.TOP,
+              text: t("labels.alignTop"),
+              icon: <TextAlignTopIcon theme={appState.theme} />,
+            },
+            {
+              value: VERTICAL_ALIGN.MIDDLE,
+              text: t("labels.centerVertically"),
+              icon: <TextAlignMiddleIcon theme={appState.theme} />,
+            },
+            {
+              value: VERTICAL_ALIGN.BOTTOM,
+              text: t("labels.alignBottom"),
+              icon: <TextAlignBottomIcon theme={appState.theme} />,
+            },
+          ]}
+          value={getFormValue(elements, appState, (element) => {
+            if (isTextElement(element) && element.containerId) {
+              return element.verticalAlign;
+            }
+            const boundTextElement = getBoundTextElement(element);
+            if (boundTextElement) {
+              return boundTextElement.verticalAlign;
+            }
+            return null;
+          })}
+          onChange={(value) => updateData(value)}
+        />
+      </fieldset>
+    );
+  },
 });
 
 export const actionChangeSharpness = register({
   name: "changeSharpness",
+  trackEvent: false,
   perform: (elements, appState, value) => {
     const targetElements = getTargetElements(
       getNonDeletedElements(elements),
@@ -609,10 +851,10 @@ export const actionChangeSharpness = register({
     );
     const shouldUpdateForNonLinearElements = targetElements.length
       ? targetElements.every((el) => !isLinearElement(el))
-      : !isLinearElementType(appState.elementType);
+      : !isLinearElementType(appState.activeTool.type);
     const shouldUpdateForLinearElements = targetElements.length
       ? targetElements.every(isLinearElement)
-      : isLinearElementType(appState.elementType);
+      : isLinearElementType(appState.activeTool.type);
     return {
       elements: changeProperty(elements, appState, (el) =>
         newElementWith(el, {
@@ -652,8 +894,8 @@ export const actionChangeSharpness = register({
           elements,
           appState,
           (element) => element.strokeSharpness,
-          (canChangeSharpness(appState.elementType) &&
-            (isLinearElementType(appState.elementType)
+          (canChangeSharpness(appState.activeTool.type) &&
+            (isLinearElementType(appState.activeTool.type)
               ? appState.currentItemLinearStrokeSharpness
               : appState.currentItemStrokeSharpness)) ||
             null,
@@ -666,6 +908,7 @@ export const actionChangeSharpness = register({
 
 export const actionChangeArrowhead = register({
   name: "changeArrowhead",
+  trackEvent: false,
   perform: (
     elements,
     appState,
@@ -736,6 +979,14 @@ export const actionChangeArrowhead = register({
                 icon: <ArrowheadDotIcon theme={appState.theme} flip={!isRTL} />,
                 keyBinding: "r",
               },
+              {
+                value: "triangle",
+                text: t("labels.arrowhead_triangle"),
+                icon: (
+                  <ArrowheadTriangleIcon theme={appState.theme} flip={!isRTL} />
+                ),
+                keyBinding: "t",
+              },
             ]}
             value={getFormValue<Arrowhead | null>(
               elements,
@@ -778,6 +1029,14 @@ export const actionChangeArrowhead = register({
                 keyBinding: "r",
                 icon: <ArrowheadDotIcon theme={appState.theme} flip={isRTL} />,
               },
+              {
+                value: "triangle",
+                text: t("labels.arrowhead_triangle"),
+                icon: (
+                  <ArrowheadTriangleIcon theme={appState.theme} flip={isRTL} />
+                ),
+                keyBinding: "t",
+              },
             ]}
             value={getFormValue<Arrowhead | null>(
               elements,

src/actions/actionSelectAll.ts

@@ -1,25 +1,44 @@
 import { KEYS } from "../keys";
 import { register } from "./register";
 import { selectGroupsForSelectedElements } from "../groups";
-import { getNonDeletedElements } from "../element";
+import { getNonDeletedElements, isTextElement } from "../element";
+import { ExcalidrawElement } from "../element/types";
+import { isLinearElement } from "../element/typeChecks";
+import { LinearElementEditor } from "../element/linearElementEditor";
 
 export const actionSelectAll = register({
   name: "selectAll",
-  perform: (elements, appState) => {
+  trackEvent: { category: "canvas" },
+  perform: (elements, appState, value, app) => {
     if (appState.editingLinearElement) {
       return false;
     }
+    const selectedElementIds = elements.reduce(
+      (map: Record<ExcalidrawElement["id"], true>, element) => {
+        if (
+          !element.isDeleted &&
+          !(isTextElement(element) && element.containerId) &&
+          !element.locked
+        ) {
+          map[element.id] = true;
+        }
+        return map;
+      },
+      {},
+    );
+
     return {
       appState: selectGroupsForSelectedElements(
         {
           ...appState,
+          selectedLinearElement:
+            // single linear element selected
+            Object.keys(selectedElementIds).length === 1 &&
+            isLinearElement(elements[0])
+              ? new LinearElementEditor(elements[0], app.scene)
+              : null,
           editingGroupId: null,
-          selectedElementIds: elements.reduce((map, element) => {
-            if (!element.isDeleted) {
-              map[element.id] = true;
-            }
-            return map;
-          }, {} as any),
+          selectedElementIds,
         },
         getNonDeletedElements(elements),
       ),

src/actions/actionStyles.test.tsx

@@ -0,0 +1,71 @@
+import ExcalidrawApp from "../excalidraw-app";
+import { t } from "../i18n";
+import { CODES } from "../keys";
+import { API } from "../tests/helpers/api";
+import { Keyboard, Pointer, UI } from "../tests/helpers/ui";
+import { fireEvent, render, screen } from "../tests/test-utils";
+import { copiedStyles } from "./actionStyles";
+
+const { h } = window;
+
+const mouse = new Pointer("mouse");
+
+describe("actionStyles", () => {
+  beforeEach(async () => {
+    await render(<ExcalidrawApp />);
+  });
+  it("should copy & paste styles via keyboard", () => {
+    UI.clickTool("rectangle");
+    mouse.down(10, 10);
+    mouse.up(20, 20);
+
+    UI.clickTool("rectangle");
+    mouse.down(10, 10);
+    mouse.up(20, 20);
+
+    // Change some styles of second rectangle
+    UI.clickLabeledElement("Stroke");
+    UI.clickLabeledElement(t("colors.c92a2a"));
+    UI.clickLabeledElement("Background");
+    UI.clickLabeledElement(t("colors.e64980"));
+    // Fill style
+    fireEvent.click(screen.getByTitle("Cross-hatch"));
+    // Stroke width
+    fireEvent.click(screen.getByTitle("Bold"));
+    // Stroke style
+    fireEvent.click(screen.getByTitle("Dotted"));
+    // Roughness
+    fireEvent.click(screen.getByTitle("Cartoonist"));
+    // Opacity
+    fireEvent.change(screen.getByLabelText("Opacity"), {
+      target: { value: "60" },
+    });
+
+    mouse.reset();
+
+    API.setSelectedElements([h.elements[1]]);
+
+    Keyboard.withModifierKeys({ ctrl: true, alt: true }, () => {
+      Keyboard.codeDown(CODES.C);
+    });
+    const secondRect = JSON.parse(copiedStyles)[0];
+    expect(secondRect.id).toBe(h.elements[1].id);
+
+    mouse.reset();
+    // Paste styles to first rectangle
+    API.setSelectedElements([h.elements[0]]);
+    Keyboard.withModifierKeys({ ctrl: true, alt: true }, () => {
+      Keyboard.codeDown(CODES.V);
+    });
+
+    const firstRect = API.getSelectedElement();
+    expect(firstRect.id).toBe(h.elements[0].id);
+    expect(firstRect.strokeColor).toBe("#c92a2a");
+    expect(firstRect.backgroundColor).toBe("#e64980");
+    expect(firstRect.fillStyle).toBe("cross-hatch");
+    expect(firstRect.strokeWidth).toBe(2); // Bold: 2
+    expect(firstRect.strokeStyle).toBe("dotted");
+    expect(firstRect.roughness).toBe(2); // Cartoonist: 2
+    expect(firstRect.opacity).toBe(60);
+  });
+});

src/actions/actionStyles.ts

@@ -6,27 +6,37 @@ import {
 import { CODES, KEYS } from "../keys";
 import { t } from "../i18n";
 import { register } from "./register";
-import { mutateElement, newElementWith } from "../element/mutateElement";
+import { newElementWith } from "../element/mutateElement";
 import {
   DEFAULT_FONT_SIZE,
   DEFAULT_FONT_FAMILY,
   DEFAULT_TEXT_ALIGN,
 } from "../constants";
+import { getBoundTextElement } from "../element/textElement";
+import { hasBoundTextElement } from "../element/typeChecks";
+import { getSelectedElements } from "../scene";
 
 // `copiedStyles` is exported only for tests.
 export let copiedStyles: string = "{}";
 
 export const actionCopyStyles = register({
   name: "copyStyles",
+  trackEvent: { category: "element" },
   perform: (elements, appState) => {
+    const elementsCopied = [];
     const element = elements.find((el) => appState.selectedElementIds[el.id]);
+    elementsCopied.push(element);
+    if (element && hasBoundTextElement(element)) {
+      const boundTextElement = getBoundTextElement(element);
+      elementsCopied.push(boundTextElement);
+    }
     if (element) {
-      copiedStyles = JSON.stringify(element);
+      copiedStyles = JSON.stringify(elementsCopied);
     }
     return {
       appState: {
         ...appState,
-        toastMessage: t("toast.copyStyles"),
+        toast: { message: t("toast.copyStyles") },
       },
       commitToHistory: false,
     };
@@ -38,31 +48,64 @@ export const actionCopyStyles = register({
 
 export const actionPasteStyles = register({
   name: "pasteStyles",
+  trackEvent: { category: "element" },
   perform: (elements, appState) => {
-    const pastedElement = JSON.parse(copiedStyles);
+    const elementsCopied = JSON.parse(copiedStyles);
+    const pastedElement = elementsCopied[0];
+    const boundTextElement = elementsCopied[1];
     if (!isExcalidrawElement(pastedElement)) {
       return { elements, commitToHistory: false };
     }
+
+    const selectedElements = getSelectedElements(elements, appState, true);
+    const selectedElementIds = selectedElements.map((element) => element.id);
     return {
       elements: elements.map((element) => {
-        if (appState.selectedElementIds[element.id]) {
-          const newElement = newElementWith(element, {
-            backgroundColor: pastedElement?.backgroundColor,
-            strokeWidth: pastedElement?.strokeWidth,
-            strokeColor: pastedElement?.strokeColor,
-            strokeStyle: pastedElement?.strokeStyle,
-            fillStyle: pastedElement?.fillStyle,
-            opacity: pastedElement?.opacity,
-            roughness: pastedElement?.roughness,
-          });
-          if (isTextElement(newElement)) {
-            mutateElement(newElement, {
-              fontSize: pastedElement?.fontSize || DEFAULT_FONT_SIZE,
-              fontFamily: pastedElement?.fontFamily || DEFAULT_FONT_FAMILY,
-              textAlign: pastedElement?.textAlign || DEFAULT_TEXT_ALIGN,
-            });
-            redrawTextBoundingBox(newElement);
+        if (selectedElementIds.includes(element.id)) {
+          let elementStylesToCopyFrom = pastedElement;
+          if (isTextElement(element) && element.containerId) {
+            elementStylesToCopyFrom = boundTextElement;
           }
+          if (!elementStylesToCopyFrom) {
+            return element;
+          }
+          let newElement = newElementWith(element, {
+            backgroundColor: elementStylesToCopyFrom?.backgroundColor,
+            strokeWidth: elementStylesToCopyFrom?.strokeWidth,
+            strokeColor: elementStylesToCopyFrom?.strokeColor,
+            strokeStyle: elementStylesToCopyFrom?.strokeStyle,
+            fillStyle: elementStylesToCopyFrom?.fillStyle,
+            opacity: elementStylesToCopyFrom?.opacity,
+            roughness: elementStylesToCopyFrom?.roughness,
+          });
+
+          if (isTextElement(newElement)) {
+            newElement = newElementWith(newElement, {
+              fontSize: elementStylesToCopyFrom?.fontSize || DEFAULT_FONT_SIZE,
+              fontFamily:
+                elementStylesToCopyFrom?.fontFamily || DEFAULT_FONT_FAMILY,
+              textAlign:
+                elementStylesToCopyFrom?.textAlign || DEFAULT_TEXT_ALIGN,
+            });
+            let container = null;
+            if (newElement.containerId) {
+              container =
+                selectedElements.find(
+                  (element) =>
+                    isTextElement(newElement) &&
+                    element.id === newElement.containerId,
+                ) || null;
+            }
+            redrawTextBoundingBox(newElement, container);
+          }
+
+          if (newElement.type === "arrow") {
+            newElement = newElementWith(newElement, {
+              startArrowhead: elementStylesToCopyFrom.startArrowhead,
+              endArrowhead: elementStylesToCopyFrom.endArrowhead,
+            });
+          }
+
           return newElement;
         }
         return element;

src/actions/actionToggleGridMode.tsx

@@ -2,12 +2,14 @@ import { CODES, KEYS } from "../keys";
 import { register } from "./register";
 import { GRID_SIZE } from "../constants";
 import { AppState } from "../types";
-import { trackEvent } from "../analytics";
 
 export const actionToggleGridMode = register({
   name: "gridMode",
+  trackEvent: {
+    category: "canvas",
+    predicate: (appState) => !appState.gridSize,
+  },
   perform(elements, appState) {
-    trackEvent("view", "mode", "grid");
     return {
       appState: {
         ...appState,

src/actions/actionToggleLock.ts

@@ -0,0 +1,66 @@
+import { newElementWith } from "../element/mutateElement";
+import { ExcalidrawElement } from "../element/types";
+import { KEYS } from "../keys";
+import { getSelectedElements } from "../scene";
+import { arrayToMap } from "../utils";
+import { register } from "./register";
+
+export const actionToggleLock = register({
+  name: "toggleLock",
+  trackEvent: { category: "element" },
+  perform: (elements, appState) => {
+    const selectedElements = getSelectedElements(elements, appState, true);
+
+    if (!selectedElements.length) {
+      return false;
+    }
+
+    const operation = getOperation(selectedElements);
+    const selectedElementsMap = arrayToMap(selectedElements);
+    const lock = operation === "lock";
+    return {
+      elements: elements.map((element) => {
+        if (!selectedElementsMap.has(element.id)) {
+          return element;
+        }
+
+        return newElementWith(element, { locked: lock });
+      }),
+      appState: {
+        ...appState,
+        selectedLinearElement: lock ? null : appState.selectedLinearElement,
+      },
+      commitToHistory: true,
+    };
+  },
+  contextItemLabel: (elements, appState) => {
+    const selected = getSelectedElements(elements, appState, false);
+    if (selected.length === 1) {
+      return selected[0].locked
+        ? "labels.elementLock.unlock"
+        : "labels.elementLock.lock";
+    }
+
+    if (selected.length > 1) {
+      return getOperation(selected) === "lock"
+        ? "labels.elementLock.lockAll"
+        : "labels.elementLock.unlockAll";
+    }
+
+    throw new Error(
+      "Unexpected zero elements to lock/unlock. This should never happen.",
+    );
+  },
+  keyTest: (event, appState, elements) => {
+    return (
+      event.key.toLocaleLowerCase() === KEYS.L &&
+      event[KEYS.CTRL_OR_CMD] &&
+      event.shiftKey &&
+      getSelectedElements(elements, appState, false).length > 0
+    );
+  },
+});
+
+const getOperation = (
+  elements: readonly ExcalidrawElement[],
+): "lock" | "unlock" => (elements.some((el) => !el.locked) ? "lock" : "unlock");

src/actions/actionToggleStats.tsx

@@ -3,6 +3,7 @@ import { CODES, KEYS } from "../keys";
 
 export const actionToggleStats = register({
   name: "stats",
+  trackEvent: { category: "menu" },
   perform(elements, appState) {
     return {
       appState: {

src/actions/actionToggleViewMode.tsx

@@ -1,11 +1,13 @@
 import { CODES, KEYS } from "../keys";
 import { register } from "./register";
-import { trackEvent } from "../analytics";
 
 export const actionToggleViewMode = register({
   name: "viewMode",
+  trackEvent: {
+    category: "canvas",
+    predicate: (appState) => !appState.viewModeEnabled,
+  },
   perform(elements, appState) {
-    trackEvent("view", "mode", "view");
     return {
       appState: {
         ...appState,

src/actions/actionToggleZenMode.tsx

@@ -1,12 +1,13 @@
 import { CODES, KEYS } from "../keys";
 import { register } from "./register";
-import { trackEvent } from "../analytics";
 
 export const actionToggleZenMode = register({
   name: "zenMode",
+  trackEvent: {
+    category: "canvas",
+    predicate: (appState) => !appState.zenModeEnabled,
+  },
   perform(elements, appState) {
-    trackEvent("view", "mode", "zen");
-
     return {
       appState: {
         ...appState,

src/actions/actionZindex.tsx

@@ -18,6 +18,7 @@ import {
 
 export const actionSendBackward = register({
   name: "sendBackward",
+  trackEvent: { category: "element" },
   perform: (elements, appState) => {
     return {
       elements: moveOneLeft(elements, appState),
@@ -45,6 +46,7 @@ export const actionSendBackward = register({
 
 export const actionBringForward = register({
   name: "bringForward",
+  trackEvent: { category: "element" },
   perform: (elements, appState) => {
     return {
       elements: moveOneRight(elements, appState),
@@ -72,6 +74,7 @@ export const actionBringForward = register({
 
 export const actionSendToBack = register({
   name: "sendToBack",
+  trackEvent: { category: "element" },
   perform: (elements, appState) => {
     return {
       elements: moveAllLeft(elements, appState),
@@ -106,6 +109,8 @@ export const actionSendToBack = register({
 
 export const actionBringToFront = register({
   name: "bringToFront",
+  trackEvent: { category: "element" },
+
   perform: (elements, appState) => {
     return {
       elements: moveAllRight(elements, appState),

src/actions/index.ts

@@ -17,6 +17,7 @@ export {
   actionChangeFontSize,
   actionChangeFontFamily,
   actionChangeTextAlign,
+  actionChangeVerticalAlign,
 } from "./actionProperties";
 
 export {
@@ -74,9 +75,13 @@ export {
   actionCut,
   actionCopyAsPng,
   actionCopyAsSvg,
+  copyText,
 } from "./actionClipboard";
 
 export { actionToggleGridMode } from "./actionToggleGridMode";
 export { actionToggleZenMode } from "./actionToggleZenMode";
 
 export { actionToggleStats } from "./actionToggleStats";
+export { actionUnbindText, actionBindText } from "./actionBoundText";
+export { actionLink } from "../element/Hyperlink";
+export { actionToggleLock } from "./actionToggleLock";

src/actions/manager.tsx

@@ -1,40 +1,59 @@
 import React from "react";
 import {
   Action,
-  ActionsManagerInterface,
   UpdaterFn,
   ActionName,
   ActionResult,
   PanelComponentProps,
+  ActionSource,
 } from "./types";
 import { ExcalidrawElement } from "../element/types";
-import { AppProps, AppState } from "../types";
+import { AppClassProperties, AppState } from "../types";
 import { MODES } from "../constants";
-import Library from "../data/library";
+import { trackEvent } from "../analytics";
 
-// This is the <App> component, but for now we don't care about anything but its
-// `canvas` state.
-type App = {
-  canvas: HTMLCanvasElement | null;
-  focusContainer: () => void;
-  props: AppProps;
-  library: Library;
+const trackAction = (
+  action: Action,
+  source: ActionSource,
+  appState: Readonly<AppState>,
+  elements: readonly ExcalidrawElement[],
+  app: AppClassProperties,
+  value: any,
+) => {
+  if (action.trackEvent) {
+    try {
+      if (typeof action.trackEvent === "object") {
+        const shouldTrack = action.trackEvent.predicate
+          ? action.trackEvent.predicate(appState, elements, value)
+          : true;
+        if (shouldTrack) {
+          trackEvent(
+            action.trackEvent.category,
+            action.trackEvent.action || action.name,
+            `${source} (${app.device.isMobile ? "mobile" : "desktop"})`,
+          );
+        }
+      }
+    } catch (error) {
+      console.error("error while logging action:", error);
+    }
+  }
 };
 
-export class ActionManager implements ActionsManagerInterface {
-  actions = {} as ActionsManagerInterface["actions"];
+export class ActionManager {
+  actions = {} as Record<ActionName, Action>;
 
   updater: (actionResult: ActionResult | Promise<ActionResult>) => void;
 
   getAppState: () => Readonly<AppState>;
   getElementsIncludingDeleted: () => readonly ExcalidrawElement[];
-  app: App;
+  app: AppClassProperties;
 
   constructor(
     updater: UpdaterFn,
     getAppState: () => AppState,
     getElementsIncludingDeleted: () => readonly ExcalidrawElement[],
-    app: App,
+    app: AppClassProperties,
   ) {
     this.updater = (actionResult) => {
       if (actionResult && "then" in actionResult) {
@@ -75,9 +94,15 @@ export class ActionManager implements ActionsManagerInterface {
           ),
       );
 
-    if (data.length === 0) {
+    if (data.length !== 1) {
+      if (data.length > 1) {
+        console.warn("Canceling as multiple actions match this shortcut", data);
+      }
       return false;
     }
+
+    const action = data[0];
+
     const { viewModeEnabled } = this.getAppState();
     if (viewModeEnabled) {
       if (!Object.values(MODES).includes(data[0].name)) {
@@ -85,27 +110,26 @@ export class ActionManager implements ActionsManagerInterface {
       }
     }
 
+    const elements = this.getElementsIncludingDeleted();
+    const appState = this.getAppState();
+    const value = null;
+
+    trackAction(action, "keyboard", appState, elements, this.app, null);
+
     event.preventDefault();
-    this.updater(
-      data[0].perform(
-        this.getElementsIncludingDeleted(),
-        this.getAppState(),
-        null,
-        this.app,
-      ),
-    );
+    event.stopPropagation();
+    this.updater(data[0].perform(elements, appState, value, this.app));
     return true;
   }
 
-  executeAction(action: Action) {
-    this.updater(
-      action.perform(
-        this.getElementsIncludingDeleted(),
-        this.getAppState(),
-        null,
-        this.app,
-      ),
-    );
+  executeAction(action: Action, source: ActionSource = "api") {
+    const elements = this.getElementsIncludingDeleted();
+    const appState = this.getAppState();
+    const value = null;
+
+    trackAction(action, source, appState, elements, this.app, value);
+
+    this.updater(action.perform(elements, appState, value, this.app));
   }
 
   /**
@@ -123,7 +147,12 @@ export class ActionManager implements ActionsManagerInterface {
     ) {
       const action = this.actions[name];
       const PanelComponent = action.PanelComponent!;
+      PanelComponent.displayName = "PanelComponent";
+      const elements = this.getElementsIncludingDeleted();
+      const appState = this.getAppState();
       const updateData = (formState?: any) => {
+        trackAction(action, "ui", appState, elements, this.app, formState);
+
         this.updater(
           action.perform(
             this.getElementsIncludingDeleted(),

src/actions/register.ts

@@ -2,7 +2,9 @@ import { Action } from "./types";
 
 export let actions: readonly Action[] = [];
 
-export const register = (action: Action): Action => {
+export const register = <T extends Action>(action: T) => {
   actions = actions.concat(action);
-  return action;
+  return action as T & {
+    keyTest?: unknown extends T["keyTest"] ? never : T["keyTest"];
+  };
 };

src/actions/shortcuts.ts

@@ -1,8 +1,10 @@
 import { t } from "../i18n";
 import { isDarwin } from "../keys";
 import { getShortcutKey } from "../utils";
+import { ActionName } from "./types";
 
-export type ShortcutName =
+export type ShortcutName = SubtypeOf<
+  ActionName,
   | "cut"
   | "copy"
   | "paste"
@@ -25,7 +27,10 @@ export type ShortcutName =
   | "addToLibrary"
   | "viewMode"
   | "flipHorizontal"
-  | "flipVertical";
+  | "flipVertical"
+  | "hyperlink"
+  | "toggleLock"
+>;
 
 const shortcutMap: Record<ShortcutName, string[]> = {
   cut: [getShortcutKey("CtrlOrCmd+X")],
@@ -62,10 +67,12 @@ const shortcutMap: Record<ShortcutName, string[]> = {
   flipHorizontal: [getShortcutKey("Shift+H")],
   flipVertical: [getShortcutKey("Shift+V")],
   viewMode: [getShortcutKey("Alt+R")],
+  hyperlink: [getShortcutKey("CtrlOrCmd+K")],
+  toggleLock: [getShortcutKey("CtrlOrCmd+Shift+L")],
 };
 
 export const getShortcutFromShortcutName = (name: ShortcutName) => {
   const shortcuts = shortcutMap[name];
-  // if multiple shortcuts availiable, take the first one
+  // if multiple shortcuts available, take the first one
   return shortcuts && shortcuts.length > 0 ? shortcuts[0] : "";
 };

src/actions/types.ts

@@ -1,8 +1,13 @@
 import React from "react";
 import { ExcalidrawElement } from "../element/types";
-import { AppState, ExcalidrawProps } from "../types";
-import Library from "../data/library";
-import { ToolButtonSize } from "../components/ToolButton";
+import {
+  AppClassProperties,
+  AppState,
+  ExcalidrawProps,
+  BinaryFiles,
+} from "../types";
+
+export type ActionSource = "ui" | "keyboard" | "contextMenu" | "api";
 
 /** if false, the action should be prevented */
 export type ActionResult =
@@ -12,22 +17,18 @@ export type ActionResult =
         AppState,
         "offsetTop" | "offsetLeft" | "width" | "height"
       > | null;
+      files?: BinaryFiles | null;
       commitToHistory: boolean;
       syncHistory?: boolean;
+      replaceFiles?: boolean;
     }
   | false;
 
-type AppAPI = {
-  canvas: HTMLCanvasElement | null;
-  focusContainer(): void;
-  library: Library;
-};
-
 type ActionFn = (
   elements: readonly ExcalidrawElement[],
   appState: Readonly<AppState>,
   formData: any,
-  app: AppAPI,
+  app: AppClassProperties,
 ) => ActionResult | Promise<ActionResult>;
 
 export type UpdaterFn = (res: ActionResult) => void;
@@ -39,6 +40,7 @@ export type ActionName =
   | "paste"
   | "copyAsPng"
   | "copyAsSvg"
+  | "copyText"
   | "sendBackward"
   | "bringForward"
   | "sendToBack"
@@ -82,6 +84,7 @@ export type ActionName =
   | "zoomToSelection"
   | "changeFontFamily"
   | "changeTextAlign"
+  | "changeVerticalAlign"
   | "toggleFullScreen"
   | "toggleShortcuts"
   | "group"
@@ -101,14 +104,21 @@ export type ActionName =
   | "flipVertical"
   | "viewMode"
   | "exportWithDarkMode"
-  | "toggleTheme";
+  | "toggleTheme"
+  | "increaseFontSize"
+  | "decreaseFontSize"
+  | "unbindText"
+  | "hyperlink"
+  | "eraser"
+  | "bindText"
+  | "toggleLock";
 
 export type PanelComponentProps = {
   elements: readonly ExcalidrawElement[];
   appState: AppState;
   updateData: (formData?: any) => void;
   appProps: ExcalidrawProps;
-  data?: Partial<{ id: string; size: ToolButtonSize }>;
+  data?: Record<string, any>;
 };
 
 export interface Action {
@@ -121,18 +131,34 @@ export interface Action {
     appState: AppState,
     elements: readonly ExcalidrawElement[],
   ) => boolean;
-  contextItemLabel?: string;
+  contextItemLabel?:
+    | string
+    | ((
+        elements: readonly ExcalidrawElement[],
+        appState: Readonly<AppState>,
+      ) => string);
   contextItemPredicate?: (
     elements: readonly ExcalidrawElement[],
     appState: AppState,
   ) => boolean;
   checked?: (appState: Readonly<AppState>) => boolean;
-}
-
-export interface ActionsManagerInterface {
-  actions: Record<ActionName, Action>;
-  registerAction: (action: Action) => void;
-  handleKeyDown: (event: React.KeyboardEvent | KeyboardEvent) => boolean;
-  renderAction: (name: ActionName) => React.ReactElement | null;
-  executeAction: (action: Action) => void;
+  trackEvent:
+    | false
+    | {
+        category:
+          | "toolbar"
+          | "element"
+          | "canvas"
+          | "export"
+          | "history"
+          | "menu"
+          | "collab"
+          | "hyperlink";
+        action?: string;
+        predicate?: (
+          appState: Readonly<AppState>,
+          elements: readonly ExcalidrawElement[],
+          value: any,
+        ) => boolean;
+      };
 }

src/align.ts

@@ -1,13 +1,7 @@
 import { ExcalidrawElement } from "./element/types";
 import { newElementWith } from "./element/mutateElement";
-import { getCommonBounds } from "./element";
-
-interface Box {
-  minX: number;
-  minY: number;
-  maxX: number;
-  maxY: number;
-}
+import { Box, getCommonBoundingBox } from "./element/bounds";
+import { getMaximumGroups } from "./groups";
 
 export interface Alignment {
   position: "start" | "center" | "end";
@@ -37,28 +31,6 @@ export const alignElements = (
   });
 };
 
-export const getMaximumGroups = (
-  elements: ExcalidrawElement[],
-): ExcalidrawElement[][] => {
-  const groups: Map<String, ExcalidrawElement[]> = new Map<
-    String,
-    ExcalidrawElement[]
-  >();
-
-  elements.forEach((element: ExcalidrawElement) => {
-    const groupId =
-      element.groupIds.length === 0
-        ? element.id
-        : element.groupIds[element.groupIds.length - 1];
-
-    const currentGroupMembers = groups.get(groupId) || [];
-
-    groups.set(groupId, [...currentGroupMembers, element]);
-  });
-
-  return Array.from(groups.values());
-};
-
 const calculateTranslation = (
   group: ExcalidrawElement[],
   selectionBoundingBox: Box,
@@ -88,8 +60,3 @@ const calculateTranslation = (
       (groupBoundingBox[min] + groupBoundingBox[max]) / 2,
   };
 };
-
-const getCommonBoundingBox = (elements: ExcalidrawElement[]): Box => {
-  const [minX, minY, maxX, maxY] = getCommonBounds(elements);
-  return { minX, minY, maxX, maxY };
-};

src/analytics.ts

@@ -3,16 +3,20 @@ export const trackEvent =
   process.env?.REACT_APP_GOOGLE_ANALYTICS_ID &&
   typeof window !== "undefined" &&
   window.gtag
-    ? (category: string, name: string, label?: string, value?: number) => {
-        window.gtag("event", name, {
-          event_category: category,
-          event_label: label,
-          value,
-        });
+    ? (category: string, action: string, label?: string, value?: number) => {
+        try {
+          window.gtag("event", action, {
+            event_category: category,
+            event_label: label,
+            value,
+          });
+        } catch (error) {
+          console.error("error logging to ga", error);
+        }
       }
     : typeof process !== "undefined" && process.env?.JEST_WORKER_ID
-    ? (category: string, name: string, label?: string, value?: number) => {}
-    : (category: string, name: string, label?: string, value?: number) => {
+    ? (category: string, action: string, label?: string, value?: number) => {}
+    : (category: string, action: string, label?: string, value?: number) => {
         // Uncomment the next line to track locally
-        // console.info("Track Event", category, name, label, value);
+        // console.log("Track Event", { category, action, label, value });
       };

src/appState.ts

@@ -4,6 +4,7 @@ import {
   DEFAULT_FONT_SIZE,
   DEFAULT_TEXT_ALIGN,
   EXPORT_SCALES,
+  THEME,
 } from "./constants";
 import { t } from "./i18n";
 import { AppState, NormalizedZoomValue } from "./types";
@@ -18,7 +19,7 @@ export const getDefaultAppState = (): Omit<
   "offsetTop" | "offsetLeft" | "width" | "height"
 > => {
   return {
-    theme: "light",
+    theme: THEME.LIGHT,
     collaborators: new Map(),
     currentChartType: "bar",
     currentItemBackgroundColor: "transparent",
@@ -40,8 +41,14 @@ export const getDefaultAppState = (): Omit<
     editingElement: null,
     editingGroupId: null,
     editingLinearElement: null,
-    elementLocked: false,
-    elementType: "selection",
+    activeTool: {
+      type: "selection",
+      customType: null,
+      locked: false,
+      lastActiveToolBeforeEraser: null,
+    },
+    penMode: false,
+    penDetected: false,
     errorMessage: null,
     exportBackground: true,
     exportScale: defaultExportScale,
@@ -51,6 +58,7 @@ export const getDefaultAppState = (): Omit<
     gridSize: null,
     isBindingEnabled: true,
     isLibraryOpen: false,
+    isLibraryMenuDocked: false,
     isLoading: false,
     isResizing: false,
     isRotating: false,
@@ -73,11 +81,16 @@ export const getDefaultAppState = (): Omit<
     showStats: false,
     startBoundElement: null,
     suggestedBindings: [],
-    toastMessage: null,
+    toast: null,
     viewBackgroundColor: oc.white,
     zenModeEnabled: false,
-    zoom: { value: 1 as NormalizedZoomValue, translation: { x: 0, y: 0 } },
+    zoom: {
+      value: 1 as NormalizedZoomValue,
+    },
     viewModeEnabled: false,
+    pendingImageElementId: null,
+    showHyperlinkPopup: false,
+    selectedLinearElement: null,
   };
 };
 
@@ -91,78 +104,90 @@ const APP_STATE_STORAGE_CONF = (<
     browser: boolean;
     /** whether to keep when exporting to file/database */
     export: boolean;
+    /** server (shareLink/collab/...) */
+    server: boolean;
   },
-  T extends Record<keyof AppState, Values>
->(
-  config: { [K in keyof T]: K extends keyof AppState ? T[K] : never },
-) => config)({
-  theme: { browser: true, export: false },
-  collaborators: { browser: false, export: false },
-  currentChartType: { browser: true, export: false },
-  currentItemBackgroundColor: { browser: true, export: false },
-  currentItemEndArrowhead: { browser: true, export: false },
-  currentItemFillStyle: { browser: true, export: false },
-  currentItemFontFamily: { browser: true, export: false },
-  currentItemFontSize: { browser: true, export: false },
-  currentItemLinearStrokeSharpness: { browser: true, export: false },
-  currentItemOpacity: { browser: true, export: false },
-  currentItemRoughness: { browser: true, export: false },
-  currentItemStartArrowhead: { browser: true, export: false },
-  currentItemStrokeColor: { browser: true, export: false },
-  currentItemStrokeSharpness: { browser: true, export: false },
-  currentItemStrokeStyle: { browser: true, export: false },
-  currentItemStrokeWidth: { browser: true, export: false },
-  currentItemTextAlign: { browser: true, export: false },
-  cursorButton: { browser: true, export: false },
-  draggingElement: { browser: false, export: false },
-  editingElement: { browser: false, export: false },
-  editingGroupId: { browser: true, export: false },
-  editingLinearElement: { browser: false, export: false },
-  elementLocked: { browser: true, export: false },
-  elementType: { browser: true, export: false },
-  errorMessage: { browser: false, export: false },
-  exportBackground: { browser: true, export: false },
-  exportEmbedScene: { browser: true, export: false },
-  exportScale: { browser: true, export: false },
-  exportWithDarkMode: { browser: true, export: false },
-  fileHandle: { browser: false, export: false },
-  gridSize: { browser: true, export: true },
-  height: { browser: false, export: false },
-  isBindingEnabled: { browser: false, export: false },
-  isLibraryOpen: { browser: false, export: false },
-  isLoading: { browser: false, export: false },
-  isResizing: { browser: false, export: false },
-  isRotating: { browser: false, export: false },
-  lastPointerDownWith: { browser: true, export: false },
-  multiElement: { browser: false, export: false },
-  name: { browser: true, export: false },
-  offsetLeft: { browser: false, export: false },
-  offsetTop: { browser: false, export: false },
-  openMenu: { browser: true, export: false },
-  openPopup: { browser: false, export: false },
-  pasteDialog: { browser: false, export: false },
-  previousSelectedElementIds: { browser: true, export: false },
-  resizingElement: { browser: false, export: false },
-  scrolledOutside: { browser: true, export: false },
-  scrollX: { browser: true, export: false },
-  scrollY: { browser: true, export: false },
-  selectedElementIds: { browser: true, export: false },
-  selectedGroupIds: { browser: true, export: false },
-  selectionElement: { browser: false, export: false },
-  shouldCacheIgnoreZoom: { browser: true, export: false },
-  showHelpDialog: { browser: false, export: false },
-  showStats: { browser: true, export: false },
-  startBoundElement: { browser: false, export: false },
-  suggestedBindings: { browser: false, export: false },
-  toastMessage: { browser: false, export: false },
-  viewBackgroundColor: { browser: true, export: true },
-  width: { browser: false, export: false },
-  zenModeEnabled: { browser: true, export: false },
-  zoom: { browser: true, export: false },
-  viewModeEnabled: { browser: false, export: false },
+  T extends Record<keyof AppState, Values>,
+>(config: { [K in keyof T]: K extends keyof AppState ? T[K] : never }) =>
+  config)({
+  theme: { browser: true, export: false, server: false },
+  collaborators: { browser: false, export: false, server: false },
+  currentChartType: { browser: true, export: false, server: false },
+  currentItemBackgroundColor: { browser: true, export: false, server: false },
+  currentItemEndArrowhead: { browser: true, export: false, server: false },
+  currentItemFillStyle: { browser: true, export: false, server: false },
+  currentItemFontFamily: { browser: true, export: false, server: false },
+  currentItemFontSize: { browser: true, export: false, server: false },
+  currentItemLinearStrokeSharpness: {
+    browser: true,
+    export: false,
+    server: false,
+  },
+  currentItemOpacity: { browser: true, export: false, server: false },
+  currentItemRoughness: { browser: true, export: false, server: false },
+  currentItemStartArrowhead: { browser: true, export: false, server: false },
+  currentItemStrokeColor: { browser: true, export: false, server: false },
+  currentItemStrokeSharpness: { browser: true, export: false, server: false },
+  currentItemStrokeStyle: { browser: true, export: false, server: false },
+  currentItemStrokeWidth: { browser: true, export: false, server: false },
+  currentItemTextAlign: { browser: true, export: false, server: false },
+  cursorButton: { browser: true, export: false, server: false },
+  draggingElement: { browser: false, export: false, server: false },
+  editingElement: { browser: false, export: false, server: false },
+  editingGroupId: { browser: true, export: false, server: false },
+  editingLinearElement: { browser: false, export: false, server: false },
+  activeTool: { browser: true, export: false, server: false },
+  penMode: { browser: true, export: false, server: false },
+  penDetected: { browser: true, export: false, server: false },
+  errorMessage: { browser: false, export: false, server: false },
+  exportBackground: { browser: true, export: false, server: false },
+  exportEmbedScene: { browser: true, export: false, server: false },
+  exportScale: { browser: true, export: false, server: false },
+  exportWithDarkMode: { browser: true, export: false, server: false },
+  fileHandle: { browser: false, export: false, server: false },
+  gridSize: { browser: true, export: true, server: true },
+  height: { browser: false, export: false, server: false },
+  isBindingEnabled: { browser: false, export: false, server: false },
+  isLibraryOpen: { browser: true, export: false, server: false },
+  isLibraryMenuDocked: { browser: true, export: false, server: false },
+  isLoading: { browser: false, export: false, server: false },
+  isResizing: { browser: false, export: false, server: false },
+  isRotating: { browser: false, export: false, server: false },
+  lastPointerDownWith: { browser: true, export: false, server: false },
+  multiElement: { browser: false, export: false, server: false },
+  name: { browser: true, export: false, server: false },
+  offsetLeft: { browser: false, export: false, server: false },
+  offsetTop: { browser: false, export: false, server: false },
+  openMenu: { browser: true, export: false, server: false },
+  openPopup: { browser: false, export: false, server: false },
+  pasteDialog: { browser: false, export: false, server: false },
+  previousSelectedElementIds: { browser: true, export: false, server: false },
+  resizingElement: { browser: false, export: false, server: false },
+  scrolledOutside: { browser: true, export: false, server: false },
+  scrollX: { browser: true, export: false, server: false },
+  scrollY: { browser: true, export: false, server: false },
+  selectedElementIds: { browser: true, export: false, server: false },
+  selectedGroupIds: { browser: true, export: false, server: false },
+  selectionElement: { browser: false, export: false, server: false },
+  shouldCacheIgnoreZoom: { browser: true, export: false, server: false },
+  showHelpDialog: { browser: false, export: false, server: false },
+  showStats: { browser: true, export: false, server: false },
+  startBoundElement: { browser: false, export: false, server: false },
+  suggestedBindings: { browser: false, export: false, server: false },
+  toast: { browser: false, export: false, server: false },
+  viewBackgroundColor: { browser: true, export: true, server: true },
+  width: { browser: false, export: false, server: false },
+  zenModeEnabled: { browser: true, export: false, server: false },
+  zoom: { browser: true, export: false, server: false },
+  viewModeEnabled: { browser: false, export: false, server: false },
+  pendingImageElementId: { browser: false, export: false, server: false },
+  showHyperlinkPopup: { browser: false, export: false, server: false },
+  selectedLinearElement: { browser: true, export: false, server: false },
 });
 
-const _clearAppStateForStorage = <ExportType extends "export" | "browser">(
+const _clearAppStateForStorage = <
+  ExportType extends "export" | "browser" | "server",
+>(
   appState: Partial<AppState>,
   exportType: ExportType,
 ) => {
@@ -175,8 +200,10 @@ const _clearAppStateForStorage = <ExportType extends "export" | "browser">(
   for (const key of Object.keys(appState) as (keyof typeof appState)[]) {
     const propConfig = APP_STATE_STORAGE_CONF[key];
     if (propConfig?.[exportType]) {
-      // @ts-ignore see https://github.com/microsoft/TypeScript/issues/31445
-      stateForExport[key] = appState[key];
+      const nextValue = appState[key];
+
+      // https://github.com/microsoft/TypeScript/issues/31445
+      (stateForExport as any)[key] = nextValue;
     }
   }
   return stateForExport;
@@ -189,3 +216,13 @@ export const clearAppStateForLocalStorage = (appState: Partial<AppState>) => {
 export const cleanAppStateForExport = (appState: Partial<AppState>) => {
   return _clearAppStateForStorage(appState, "export");
 };
+
+export const clearAppStateForDatabase = (appState: Partial<AppState>) => {
+  return _clearAppStateForStorage(appState, "server");
+};
+
+export const isEraserActive = ({
+  activeTool,
+}: {
+  activeTool: AppState["activeTool"];
+}) => activeTool.type === "eraser";

src/charts.test.ts

@@ -0,0 +1,121 @@
+import {
+  Spreadsheet,
+  tryParseCells,
+  tryParseNumber,
+  VALID_SPREADSHEET,
+} from "./charts";
+
+describe("charts", () => {
+  describe("tryParseNumber", () => {
+    it.each<[string, number]>([
+      ["1", 1],
+      ["0", 0],
+      ["-1", -1],
+      ["0.1", 0.1],
+      [".1", 0.1],
+      ["1.", 1],
+      ["424.", 424],
+      ["$1", 1],
+      ["-.1", -0.1],
+      ["-$1", -1],
+      ["$-1", -1],
+    ])("should correctly identify %s as numbers", (given, expected) => {
+      expect(tryParseNumber(given)).toEqual(expected);
+    });
+
+    it.each<[string]>([["a"], ["$"], ["$a"], ["-$a"]])(
+      "should correctly identify %s as not a number",
+      (given) => {
+        expect(tryParseNumber(given)).toBeNull();
+      },
+    );
+  });
+
+  describe("tryParseCells", () => {
+    it("Successfully parses a spreadsheet", () => {
+      const spreadsheet = [
+        ["time", "value"],
+        ["01:00", "61"],
+        ["02:00", "-60"],
+        ["03:00", "85"],
+        ["04:00", "-67"],
+        ["05:00", "54"],
+        ["06:00", "95"],
+      ];
+
+      const result = tryParseCells(spreadsheet);
+
+      expect(result.type).toBe(VALID_SPREADSHEET);
+
+      const { title, labels, values } = (
+        result as { type: typeof VALID_SPREADSHEET; spreadsheet: Spreadsheet }
+      ).spreadsheet;
+
+      expect(title).toEqual("value");
+      expect(labels).toEqual([
+        "01:00",
+        "02:00",
+        "03:00",
+        "04:00",
+        "05:00",
+        "06:00",
+      ]);
+      expect(values).toEqual([61, -60, 85, -67, 54, 95]);
+    });
+
+    it("Uses the second column as the label if it is not a number", () => {
+      const spreadsheet = [
+        ["time", "value"],
+        ["01:00", "61"],
+        ["02:00", "-60"],
+        ["03:00", "85"],
+        ["04:00", "-67"],
+        ["05:00", "54"],
+        ["06:00", "95"],
+      ];
+
+      const result = tryParseCells(spreadsheet);
+
+      expect(result.type).toBe(VALID_SPREADSHEET);
+
+      const { title, labels, values } = (
+        result as { type: typeof VALID_SPREADSHEET; spreadsheet: Spreadsheet }
+      ).spreadsheet;
+
+      expect(title).toEqual("value");
+      expect(labels).toEqual([
+        "01:00",
+        "02:00",
+        "03:00",
+        "04:00",
+        "05:00",
+        "06:00",
+      ]);
+      expect(values).toEqual([61, -60, 85, -67, 54, 95]);
+    });
+
+    it("treats the first column as labels if both columns are numbers", () => {
+      const spreadsheet = [
+        ["time", "value"],
+        ["01", "61"],
+        ["02", "-60"],
+        ["03", "85"],
+        ["04", "-67"],
+        ["05", "54"],
+        ["06", "95"],
+      ];
+
+      const result = tryParseCells(spreadsheet);
+
+      expect(result.type).toBe(VALID_SPREADSHEET);
+
+      const { title, labels, values } = (
+        result as { type: typeof VALID_SPREADSHEET; spreadsheet: Spreadsheet }
+      ).spreadsheet;
+
+      expect(title).toEqual("value");
+      expect(labels).toEqual(["01", "02", "03", "04", "05", "06"]);
+      expect(values).toEqual([61, -60, 85, -67, 54, 95]);
+    });
+  });
+});

src/charts.ts

@@ -1,5 +1,10 @@
 import colors from "./colors";
-import { DEFAULT_FONT_FAMILY, DEFAULT_FONT_SIZE, ENV } from "./constants";
+import {
+  DEFAULT_FONT_FAMILY,
+  DEFAULT_FONT_SIZE,
+  ENV,
+  VERTICAL_ALIGN,
+} from "./constants";
 import { newElement, newLinearElement, newTextElement } from "./element";
 import { NonDeletedExcalidrawElement } from "./element/types";
 import { randomId } from "./random";
@@ -24,18 +29,24 @@ type ParseSpreadsheetResult =
   | { type: typeof NOT_SPREADSHEET; reason: string }
   | { type: typeof VALID_SPREADSHEET; spreadsheet: Spreadsheet };
 
-const tryParseNumber = (s: string): number | null => {
-  const match = /^[$€£¥₩]?([0-9,]+(\.[0-9]+)?)$/.exec(s);
+/**
+ * @private exported for testing
+ */
+export const tryParseNumber = (s: string): number | null => {
+  const match = /^([-+]?)[$€£¥₩]?([-+]?)([\d.,]+)[%]?$/.exec(s);
   if (!match) {
     return null;
   }
-  return parseFloat(match[1].replace(/,/g, ""));
+  return parseFloat(`${(match[1] || match[2]) + match[3]}`.replace(/,/g, ""));
 };
 
 const isNumericColumn = (lines: string[][], columnIndex: number) =>
   lines.slice(1).every((line) => tryParseNumber(line[columnIndex]) !== null);
 
-const tryParseCells = (cells: string[][]): ParseSpreadsheetResult => {
+/**
+ * @private exported for testing
+ */
+export const tryParseCells = (cells: string[][]): ParseSpreadsheetResult => {
   const numCols = cells[0].length;
 
   if (numCols > 2) {
@@ -66,13 +77,16 @@ const tryParseCells = (cells: string[][]): ParseSpreadsheetResult => {
     };
   }
 
-  const valueColumnIndex = isNumericColumn(cells, 0) ? 0 : 1;
+  const labelColumnNumeric = isNumericColumn(cells, 0);
+  const valueColumnNumeric = isNumericColumn(cells, 1);
 
-  if (!isNumericColumn(cells, valueColumnIndex)) {
+  if (!labelColumnNumeric && !valueColumnNumeric) {
     return { type: NOT_SPREADSHEET, reason: "Value is not numeric" };
   }
 
-  const labelColumnIndex = (valueColumnIndex + 1) % 2;
+  const [labelColumnIndex, valueColumnIndex] = valueColumnNumeric
+    ? [0, 1]
+    : [1, 0];
   const hasHeader = tryParseNumber(cells[0][valueColumnIndex]) === null;
   const rows = hasHeader ? cells.slice(1) : cells;
 
@@ -103,7 +117,7 @@ const transposeCells = (cells: string[][]) => {
 };
 
 export const tryParseSpreadsheet = (text: string): ParseSpreadsheetResult => {
-  // Copy/paste from excel, spreadhseets, tsv, csv.
+  // Copy/paste from excel, spreadsheets, tsv, csv.
   // For now we only accept 2 columns with an optional header
 
   // Check for tab separated values
@@ -161,7 +175,8 @@ const commonProps = {
   strokeSharpness: "sharp",
   strokeStyle: "solid",
   strokeWidth: 1,
-  verticalAlign: "middle",
+  verticalAlign: VERTICAL_ALIGN.MIDDLE,
+  locked: false,
 } as const;
 
 const getChartDimentions = (spreadsheet: Spreadsheet) => {

src/clipboard.ts

@@ -2,20 +2,23 @@ import {
   ExcalidrawElement,
   NonDeletedExcalidrawElement,
 } from "./element/types";
-import { getSelectedElements } from "./scene";
-import { AppState } from "./types";
+import { AppState, BinaryFiles } from "./types";
 import { SVG_EXPORT_TAG } from "./scene/export";
 import { tryParseSpreadsheet, Spreadsheet, VALID_SPREADSHEET } from "./charts";
-import { EXPORT_DATA_TYPES } from "./constants";
+import { EXPORT_DATA_TYPES, MIME_TYPES } from "./constants";
+import { isInitializedImageElement } from "./element/typeChecks";
+import { isPromiseLike } from "./utils";
 
 type ElementsClipboard = {
   type: typeof EXPORT_DATA_TYPES.excalidrawClipboard;
-  elements: ExcalidrawElement[];
+  elements: readonly NonDeletedExcalidrawElement[];
+  files: BinaryFiles | undefined;
 };
 
 export interface ClipboardData {
   spreadsheet?: Spreadsheet;
   elements?: readonly ExcalidrawElement[];
+  files?: BinaryFiles;
   text?: string;
   errorMessage?: string;
 }
@@ -37,7 +40,7 @@ export const probablySupportsClipboardBlob =
 
 const clipboardContainsElements = (
   contents: any,
-): contents is { elements: ExcalidrawElement[] } => {
+): contents is { elements: ExcalidrawElement[]; files?: BinaryFiles } => {
   if (
     [
       EXPORT_DATA_TYPES.excalidraw,
@@ -53,17 +56,27 @@ const clipboardContainsElements = (
 export const copyToClipboard = async (
   elements: readonly NonDeletedExcalidrawElement[],
   appState: AppState,
+  files: BinaryFiles | null,
 ) => {
+  // select binded text elements when copying
   const contents: ElementsClipboard = {
     type: EXPORT_DATA_TYPES.excalidrawClipboard,
-    elements: getSelectedElements(elements, appState),
+    elements,
+    files: files
+      ? elements.reduce((acc, element) => {
+          if (isInitializedImageElement(element) && files[element.fileId]) {
+            acc[element.fileId] = files[element.fileId];
+          }
+          return acc;
+        }, {} as BinaryFiles)
+      : undefined,
   };
   const json = JSON.stringify(contents);
   CLIPBOARD = json;
   try {
     PREFER_APP_CLIPBOARD = false;
     await copyTextToSystemClipboard(json);
-  } catch (error) {
+  } catch (error: any) {
     PREFER_APP_CLIPBOARD = true;
     console.error(error);
   }
@@ -76,7 +89,7 @@ const getAppClipboard = (): Partial<ElementsClipboard> => {
 
   try {
     return JSON.parse(CLIPBOARD);
-  } catch (error) {
+  } catch (error: any) {
     console.error(error);
     return {};
   }
@@ -112,7 +125,7 @@ const getSystemClipboard = async (
 };
 
 /**
- * Attemps to parse clipboard. Prefers system clipboard.
+ * Attempts to parse clipboard. Prefers system clipboard.
  */
 export const parseClipboard = async (
   event: ClipboardEvent | null,
@@ -138,7 +151,10 @@ export const parseClipboard = async (
   try {
     const systemClipboardData = JSON.parse(systemClipboard);
     if (clipboardContainsElements(systemClipboardData)) {
-      return { elements: systemClipboardData.elements };
+      return {
+        elements: systemClipboardData.elements,
+        files: systemClipboardData.files,
+      };
     }
     return appClipboardData;
   } catch {
@@ -151,10 +167,35 @@ export const parseClipboard = async (
   }
 };
 
-export const copyBlobToClipboardAsPng = async (blob: Blob) => {
-  await navigator.clipboard.write([
-    new window.ClipboardItem({ "image/png": blob }),
-  ]);
+export const copyBlobToClipboardAsPng = async (blob: Blob | Promise<Blob>) => {
+  let promise;
+  try {
+    // in Safari so far we need to construct the ClipboardItem synchronously
+    // (i.e. in the same tick) otherwise browser will complain for lack of
+    // user intent. Using a Promise ClipboardItem constructor solves this.
+    // https://bugs.webkit.org/show_bug.cgi?id=222262
+    //
+    // not await so that we can detect whether the thrown error likely relates
+    // to a lack of support for the Promise ClipboardItem constructor
+    promise = navigator.clipboard.write([
+      new window.ClipboardItem({
+        [MIME_TYPES.png]: blob,
+      }),
+    ]);
+  } catch (error: any) {
+    // if we're using a Promise ClipboardItem, let's try constructing
+    // with resolution value instead
+    if (isPromiseLike(blob)) {
+      await navigator.clipboard.write([
+        new window.ClipboardItem({
+          [MIME_TYPES.png]: await blob,
+        }),
+      ]);
+    } else {
+      throw error;
+    }
+  }
+  await promise;
 };
 
 export const copyTextToSystemClipboard = async (text: string | null) => {
@@ -165,7 +206,7 @@ export const copyTextToSystemClipboard = async (text: string | null) => {
       // not focused
       await navigator.clipboard.writeText(text || "");
       copied = true;
-    } catch (error) {
+    } catch (error: any) {
       console.error(error);
     }
   }
@@ -205,7 +246,7 @@ const copyTextViaExecCommand = (text: string) => {
     textarea.setSelectionRange(0, textarea.value.length);
 
     success = document.execCommand("copy");
-  } catch (error) {
+  } catch (error: any) {
     console.error(error);
   }
 

src/components/Actions.tsx

@@ -1,9 +1,9 @@
 import React from "react";
 import { ActionManager } from "../actions/manager";
 import { getNonDeletedElements } from "../element";
-import { ExcalidrawElement } from "../element/types";
+import { ExcalidrawElement, PointerType } from "../element/types";
 import { t } from "../i18n";
-import { useIsMobile } from "../components/App";
+import { useDevice } from "../components/App";
 import {
   canChangeSharpness,
   canHaveArrowheads,
@@ -15,54 +15,87 @@ import {
 } from "../scene";
 import { SHAPES } from "../shapes";
 import { AppState, Zoom } from "../types";
-import { capitalizeString, isTransparent, setCursorForShape } from "../utils";
+import {
+  capitalizeString,
+  isTransparent,
+  updateActiveTool,
+  setCursorForShape,
+} from "../utils";
 import Stack from "./Stack";
 import { ToolButton } from "./ToolButton";
+import { hasStrokeColor } from "../scene/comparisons";
+import { trackEvent } from "../analytics";
+import { hasBoundTextElement, isBoundToContainer } from "../element/typeChecks";
+import clsx from "clsx";
+import { actionToggleZenMode } from "../actions";
 
 export const SelectedShapeActions = ({
   appState,
   elements,
   renderAction,
-  elementType,
 }: {
   appState: AppState;
   elements: readonly ExcalidrawElement[];
   renderAction: ActionManager["renderAction"];
-  elementType: ExcalidrawElement["type"];
 }) => {
   const targetElements = getTargetElements(
     getNonDeletedElements(elements),
     appState,
   );
+
+  let isSingleElementBoundContainer = false;
+  if (
+    targetElements.length === 2 &&
+    (hasBoundTextElement(targetElements[0]) ||
+      hasBoundTextElement(targetElements[1]))
+  ) {
+    isSingleElementBoundContainer = true;
+  }
   const isEditing = Boolean(appState.editingElement);
-  const isMobile = useIsMobile();
+  const device = useDevice();
   const isRTL = document.documentElement.getAttribute("dir") === "rtl";
 
   const showFillIcons =
-    hasBackground(elementType) ||
+    hasBackground(appState.activeTool.type) ||
     targetElements.some(
       (element) =>
         hasBackground(element.type) && !isTransparent(element.backgroundColor),
     );
   const showChangeBackgroundIcons =
-    hasBackground(elementType) ||
+    hasBackground(appState.activeTool.type) ||
     targetElements.some((element) => hasBackground(element.type));
 
+  const showLinkIcon =
+    targetElements.length === 1 || isSingleElementBoundContainer;
+
+  let commonSelectedType: string | null = targetElements[0]?.type || null;
+
+  for (const element of targetElements) {
+    if (element.type !== commonSelectedType) {
+      commonSelectedType = null;
+      break;
+    }
+  }
+
   return (
     <div className="panelColumn">
-      {renderAction("changeStrokeColor")}
+      {((hasStrokeColor(appState.activeTool.type) &&
+        appState.activeTool.type !== "image" &&
+        commonSelectedType !== "image") ||
+        targetElements.some((element) => hasStrokeColor(element.type))) &&
+        renderAction("changeStrokeColor")}
       {showChangeBackgroundIcons && renderAction("changeBackgroundColor")}
       {showFillIcons && renderAction("changeFillStyle")}
 
-      {(hasStrokeWidth(elementType) ||
+      {(hasStrokeWidth(appState.activeTool.type) ||
         targetElements.some((element) => hasStrokeWidth(element.type))) &&
         renderAction("changeStrokeWidth")}
 
-      {(elementType === "freedraw" ||
+      {(appState.activeTool.type === "freedraw" ||
         targetElements.some((element) => element.type === "freedraw")) &&
         renderAction("changeStrokeShape")}
 
-      {(hasStrokeStyle(elementType) ||
+      {(hasStrokeStyle(appState.activeTool.type) ||
         targetElements.some((element) => hasStrokeStyle(element.type))) && (
         <>
           {renderAction("changeStrokeStyle")}
@@ -70,12 +103,12 @@ export const SelectedShapeActions = ({
         </>
       )}
 
-      {(canChangeSharpness(elementType) ||
+      {(canChangeSharpness(appState.activeTool.type) ||
         targetElements.some((element) => canChangeSharpness(element.type))) && (
         <>{renderAction("changeSharpness")}</>
       )}
 
-      {(hasText(elementType) ||
+      {(hasText(appState.activeTool.type) ||
         targetElements.some((element) => hasText(element.type))) && (
         <>
           {renderAction("changeFontSize")}
@@ -86,7 +119,11 @@ export const SelectedShapeActions = ({
         </>
       )}
 
-      {(canHaveArrowheads(elementType) ||
+      {targetElements.some(
+        (element) =>
+          hasBoundTextElement(element) || isBoundToContainer(element),
+      ) && renderAction("changeVerticalAlign")}
+      {(canHaveArrowheads(appState.activeTool.type) ||
         targetElements.some((element) => canHaveArrowheads(element.type))) && (
         <>{renderAction("changeArrowhead")}</>
       )}
@@ -103,7 +140,7 @@ export const SelectedShapeActions = ({
         </div>
       </fieldset>
 
-      {targetElements.length > 1 && (
+      {targetElements.length > 1 && !isSingleElementBoundContainer && (
         <fieldset>
           <legend>{t("labels.align")}</legend>
           <div className="buttonList">
@@ -136,14 +173,15 @@ export const SelectedShapeActions = ({
           </div>
         </fieldset>
       )}
-      {!isMobile && !isEditing && targetElements.length > 0 && (
+      {!isEditing && targetElements.length > 0 && (
         <fieldset>
           <legend>{t("labels.actions")}</legend>
           <div className="buttonList">
-            {renderAction("duplicateSelection")}
-            {renderAction("deleteSelectedElements")}
+            {!device.isMobile && renderAction("duplicateSelection")}
+            {!device.isMobile && renderAction("deleteSelectedElements")}
             {renderAction("group")}
             {renderAction("ungroup")}
+            {showLinkIcon && renderAction("hyperlink")}
           </div>
         </fieldset>
       )}
@@ -153,41 +191,64 @@ export const SelectedShapeActions = ({
 
 export const ShapesSwitcher = ({
   canvas,
-  elementType,
+  activeTool,
   setAppState,
+  onImageAction,
+  appState,
 }: {
   canvas: HTMLCanvasElement | null;
-  elementType: ExcalidrawElement["type"];
+  activeTool: AppState["activeTool"];
   setAppState: React.Component<any, AppState>["setState"];
+  onImageAction: (data: { pointerType: PointerType | null }) => void;
+  appState: AppState;
 }) => (
   <>
     {SHAPES.map(({ value, icon, key }, index) => {
       const label = t(`toolBar.${value}`);
-      const letter = typeof key === "string" ? key : key[0];
-      const shortcut = `${capitalizeString(letter)} ${t("helpDialog.or")} ${
-        index + 1
-      }`;
+      const letter = key && (typeof key === "string" ? key : key[0]);
+      const shortcut = letter
+        ? `${capitalizeString(letter)} ${t("helpDialog.or")} ${index + 1}`
+        : `${index + 1}`;
       return (
         <ToolButton
           className="Shape"
           key={value}
           type="radio"
           icon={icon}
-          checked={elementType === value}
+          checked={activeTool.type === value}
           name="editor-current-shape"
           title={`${capitalizeString(label)} — ${shortcut}`}
           keyBindingLabel={`${index + 1}`}
           aria-label={capitalizeString(label)}
           aria-keyshortcuts={shortcut}
           data-testid={value}
-          onChange={() => {
+          onPointerDown={({ pointerType }) => {
+            if (!appState.penDetected && pointerType === "pen") {
+              setAppState({
+                penDetected: true,
+                penMode: true,
+              });
+            }
+          }}
+          onChange={({ pointerType }) => {
+            if (appState.activeTool.type !== value) {
+              trackEvent("toolbar", value, "ui");
+            }
+            const nextActiveTool = updateActiveTool(appState, {
+              type: value,
+            });
             setAppState({
-              elementType: value,
+              activeTool: nextActiveTool,
               multiElement: null,
               selectedElementIds: {},
             });
-            setCursorForShape(canvas, value);
-            setAppState({});
+            setCursorForShape(canvas, {
+              ...appState,
+              activeTool: nextActiveTool,
+            });
+            if (value === "image") {
+              onImageAction({ pointerType });
+            }
           }}
         />
       );
@@ -210,3 +271,45 @@ export const ZoomActions = ({
     </Stack.Row>
   </Stack.Col>
 );
+
+export const UndoRedoActions = ({
+  renderAction,
+  className,
+}: {
+  renderAction: ActionManager["renderAction"];
+  className?: string;
+}) => (
+  <div className={`undo-redo-buttons ${className}`}>
+    {renderAction("undo", { size: "small" })}
+    {renderAction("redo", { size: "small" })}
+  </div>
+);
+
+export const ExitZenModeAction = ({
+  actionManager,
+  showExitZenModeBtn,
+}: {
+  actionManager: ActionManager;
+  showExitZenModeBtn: boolean;
+}) => (
+  <button
+    className={clsx("disable-zen-mode", {
+      "disable-zen-mode--visible": showExitZenModeBtn,
+    })}
+    onClick={() => actionManager.executeAction(actionToggleZenMode)}
+  >
+    {t("buttons.exitZenMode")}
+  </button>
+);
+
+export const FinalizeAction = ({
+  renderAction,
+  className,
+}: {
+  renderAction: ActionManager["renderAction"];
+  className?: string;
+}) => (
+  <div className={`finalize-button ${className}`}>
+    {renderAction("finalize", { size: "small" })}
+  </div>
+);

src/components/ActiveFile.tsx

@@ -1,4 +1,3 @@
-import React from "react";
 import Stack from "../components/Stack";
 import { ToolButton } from "../components/ToolButton";
 import { save, file } from "../components/icons";

src/components/Avatar.scss

@@ -12,5 +12,11 @@
     cursor: pointer;
     font-size: 0.8rem;
     font-weight: 500;
+
+    &-img {
+      width: 100%;
+      height: 100%;
+      border-radius: 100%;
+    }
   }
 }

src/components/Avatar.tsx

@@ -1,20 +1,36 @@
 import "./Avatar.scss";
 
-import React from "react";
+import React, { useState } from "react";
+import { getClientInitials } from "../clients";
 
 type AvatarProps = {
-  children: string;
   onClick: (e: React.MouseEvent<HTMLDivElement, MouseEvent>) => void;
   color: string;
   border: string;
+  name: string;
+  src?: string;
 };
 
-export const Avatar = ({ children, color, border, onClick }: AvatarProps) => (
-  <div
-    className="Avatar"
-    style={{ background: color, border: `1px solid ${border}` }}
-    onClick={onClick}
-  >
-    {children}
-  </div>
-);
+export const Avatar = ({ color, border, onClick, name, src }: AvatarProps) => {
+  const shortName = getClientInitials(name);
+  const [error, setError] = useState(false);
+  const loadImg = !error && src;
+  const style = loadImg
+    ? undefined
+    : { background: color, border: `1px solid ${border}` };
+  return (
+    <div className="Avatar" style={style} onClick={onClick}>
+      {loadImg ? (
+        <img
+          className="Avatar-img"
+          src={src}
+          alt={shortName}
+          referrerPolicy="no-referrer"
+          onError={() => setError(true)}
+        />
+      ) : (
+        shortName
+      )}
+    </div>
+  );
+};

src/components/ButtonIconSelect.tsx

@@ -1,4 +1,3 @@
-import React from "react";
 import clsx from "clsx";
 
 // TODO: It might be "clever" to add option.icon to the existing component <ButtonSelect />
@@ -8,7 +7,7 @@ export const ButtonIconSelect = <T extends Object>({
   onChange,
   group,
 }: {
-  options: { value: T; text: string; icon: JSX.Element }[];
+  options: { value: T; text: string; icon: JSX.Element; testId?: string }[];
   value: T | null;
   onChange: (value: T) => void;
   group: string;
@@ -25,6 +24,7 @@ export const ButtonIconSelect = <T extends Object>({
           name={group}
           onChange={() => onChange(option.value)}
           checked={value === option.value}
+          data-testid={option.testId}
         />
         {option.icon}
       </label>

src/components/ButtonSelect.tsx

@@ -1,4 +1,3 @@
-import React from "react";
 import clsx from "clsx";
 
 export const ButtonSelect = <T extends Object>({

src/components/Card.scss

@@ -48,6 +48,10 @@
       .ToolIcon__label {
         color: $oc-white;
       }
+
+      .Spinner {
+        --spinner-color: #fff;
+      }
     }
   }
 }

src/components/Card.tsx

@@ -3,15 +3,23 @@ import OpenColor from "open-color";
 import "./Card.scss";
 
 export const Card: React.FC<{
-  color: keyof OpenColor;
+  color: keyof OpenColor | "primary";
+  children?: React.ReactNode;
 }> = ({ children, color }) => {
   return (
     <div
       className="Card"
       style={{
-        ["--card-color" as any]: OpenColor[color][7],
-        ["--card-color-darker" as any]: OpenColor[color][8],
-        ["--card-color-darkest" as any]: OpenColor[color][9],
+        ["--card-color" as any]:
+          color === "primary" ? "var(--color-primary)" : OpenColor[color][7],
+        ["--card-color-darker" as any]:
+          color === "primary"
+            ? "var(--color-primary-darker)"
+            : OpenColor[color][8],
+        ["--card-color-darkest" as any]:
+          color === "primary"
+            ? "var(--color-primary-darkest)"
+            : OpenColor[color][9],
       }}
     >
       {children}

src/components/CheckboxItem.tsx

@@ -6,16 +6,20 @@ import "./CheckboxItem.scss";
 
 export const CheckboxItem: React.FC<{
   checked: boolean;
-  onChange: (checked: boolean) => void;
-}> = ({ children, checked, onChange }) => {
+  onChange: (checked: boolean, event: React.MouseEvent) => void;
+  className?: string;
+  children?: React.ReactNode;
+}> = ({ children, checked, onChange, className }) => {
   return (
     <div
-      className={clsx("Checkbox", { "is-checked": checked })}
+      className={clsx("Checkbox", className, { "is-checked": checked })}
       onClick={(event) => {
-        onChange(!checked);
-        ((event.currentTarget as HTMLDivElement).querySelector(
-          ".Checkbox-box",
-        ) as HTMLButtonElement).focus();
+        onChange(!checked, event);
+        (
+          (event.currentTarget as HTMLDivElement).querySelector(
+            ".Checkbox-box",
+          ) as HTMLButtonElement
+        ).focus();
       }}
     >
       <button className="Checkbox-box" role="checkbox" aria-checked={checked}>