improve logger

.codesandbox/tasks.json

@@ -1,43 +0,0 @@
-{
-  // 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"] }
-    }
-  }
-}

.dockerignore

@@ -1,6 +1,5 @@
 *
-!.env.development
+!.env
-!.env.production
 !.eslintrc.json
 !.npmrc
 !.prettierrc

.env.development

@@ -20,5 +20,3 @@ 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=
-
-FAST_REFRESH=false

.github/workflows/autorelease-excalidraw.yml

@@ -2,7 +2,7 @@ name: Auto release excalidraw next
 on:
   push:
     branches:
-      - release
+      - master
 
 jobs:
   Auto-release-excalidraw-next:

.github/workflows/build-docker.yml

@@ -3,7 +3,7 @@ name: Build Docker image
 on:
   push:
     branches:
-      - release
+      - master
 
 jobs:
   build-docker:

.github/workflows/cancel.yml

@@ -3,7 +3,7 @@ name: Cancel previous runs
 on:
   push:
     branches:
-      - release
+      - master
   pull_request:
 
 jobs:

.github/workflows/publish-docker.yml

@@ -3,7 +3,7 @@ name: Publish Docker
 on:
   push:
     branches:
-      - release
+      - master
 
 jobs:
   publish-docker:

.github/workflows/sentry-production.yml

@@ -3,7 +3,7 @@ name: New Sentry production release
 on:
   push:
     branches:
-      - release
+      - master
 
 jobs:
   sentry:

.gitignore

@@ -25,3 +25,4 @@ 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

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

README.md

@@ -88,7 +88,7 @@ Try out [`@excalidraw/excalidraw`](https://www.npmjs.com/package/@excalidraw/exc
 
 ### Code Sandbox
 
-- Go to https://codesandbox.io/p/github/excalidraw/excalidraw
+- Go to https://codesandbox.io/s/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!
 

dev-docs/yarn.lock

@@ -4692,9 +4692,9 @@ json-schema-traverse@^1.0.0:
   integrity sha512-NM8/P9n3XjXhIZn1lLhkFaACTOURQXjWhV4BA/RnOv8xvgqtqpAX9IO4mRQxSx1Rlo4tqzeqb0sOlruaOy3dug==
 
 json5@^2.1.2, json5@^2.2.1:
-  version "2.2.3"
+  version "2.2.1"
-  resolved "https://registry.yarnpkg.com/json5/-/json5-2.2.3.tgz#78cd6f1a19bdc12b73db5ad0c61efd66c1e29283"
+  resolved "https://registry.yarnpkg.com/json5/-/json5-2.2.1.tgz#655d50ed1e6f95ad1a3caababd2b0efda10b395c"
-  integrity sha512-XmOWe7eyHYH14cLdVPoyg+GOH3rYX++KpzrylJwSW98t3Nk+U8XOl8FWKOgwtzdb8lXGf6zYwDUzeHMWfxasyg==
+  integrity sha512-1hqLFMSrGHRHxav9q9gNjJ5EXznIxGVO09xQRrwplcS8qs28pZ8s8hupZAmqDwZUmVZ2Qb2jnyPOWcDH8m8dlA==
 
 jsonfile@^6.0.1:
   version "6.1.0"
@@ -4755,9 +4755,9 @@ loader-runner@^4.2.0:
   integrity sha512-3R/1M+yS3j5ou80Me59j7F9IMs4PXs3VqRrm0TU3AbKPxlmpoY1TNscJV/oGJXo8qCatFGTfDbY6W6ipGOYXfg==
 
 loader-utils@^2.0.0:
-  version "2.0.4"
+  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-2.0.4.tgz#8b5cb38b5c34a9a018ee1fc0e6a066d1dfcc528c"
+  resolved "https://registry.yarnpkg.com/loader-utils/-/loader-utils-2.0.2.tgz#d6e3b4fb81870721ae4e0868ab11dd638368c129"
-  integrity sha512-xXqpXoINfFhgua9xiqD8fPFHgkoq1mmmpE92WlDbm9rNRd/EbRb+Gqf908T2DMfuHjjJlksiK2RbHVOdD/MqSw==
+  integrity sha512-TM57VeHptv569d/GKh6TAYdzKblwDNiumOdkFnejjD0XwTH87K90w3O7AiJRqdQoXygvi1VQTJTLGhJl7WqA7A==
   dependencies:
     big.js "^5.2.2"
     emojis-list "^3.0.0"

package.json

@@ -34,6 +34,7 @@
     "cross-env": "7.0.3",
     "fake-indexeddb": "3.1.7",
     "firebase": "8.3.3",
+    "http-server": "14.1.1",
     "i18next-browser-languagedetector": "6.1.4",
     "idb-keyval": "6.0.3",
     "image-blob-reduce": "3.0.1",
@@ -42,8 +43,7 @@
     "nanoid": "3.3.3",
     "open-color": "1.9.1",
     "pako": "1.0.11",
-    "perfect-freehand": "1.2.0",
+    "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",
@@ -51,24 +51,11 @@
     "pwacompat": "2.0.17",
     "react": "18.2.0",
     "react-dom": "18.2.0",
-    "react-scripts": "5.0.1",
+    "react-scripts": "4.0.3",
     "roughjs": "4.5.2",
     "sass": "1.51.0",
-    "socket.io-client": "4.5.4",
+    "socket.io-client": "2.3.1",
-    "tunnel-rat": "0.1.0",
+    "typescript": "4.5.5"
-    "typescript": "4.9.4",
-    "workbox-background-sync": "^6.5.4",
-    "workbox-broadcast-update": "^6.5.4",
-    "workbox-cacheable-response": "^6.5.4",
-    "workbox-core": "^6.5.4",
-    "workbox-expiration": "^6.5.4",
-    "workbox-google-analytics": "^6.5.4",
-    "workbox-navigation-preload": "^6.5.4",
-    "workbox-precaching": "^6.5.4",
-    "workbox-range-requests": "^6.5.4",
-    "workbox-routing": "^6.5.4",
-    "workbox-strategies": "^6.5.4",
-    "workbox-streams": "^6.5.4"
   },
   "devDependencies": {
     "@excalidraw/eslint-config": "1.0.0",
@@ -81,7 +68,6 @@
     "dotenv": "16.0.1",
     "eslint-config-prettier": "8.5.0",
     "eslint-plugin-prettier": "3.3.1",
-    "http-server": "14.1.1",
     "husky": "7.0.4",
     "jest-canvas-mock": "2.4.0",
     "lint-staged": "12.3.7",
@@ -89,6 +75,9 @@
     "prettier": "2.6.2",
     "rewire": "6.0.0"
   },
+  "resolutions": {
+    "@typescript-eslint/typescript-estree": "5.10.2"
+  },
   "engines": {
     "node": ">=14.0.0"
   },
@@ -104,10 +93,11 @@
   "private": true,
   "scripts": {
     "build-node": "node ./scripts/build-node.js",
-    "build:app:docker": "cross-env REACT_APP_DISABLE_SENTRY=true REACT_APP_DISABLE_TRACKING=true react-scripts build",
+    "build:app:docker": "cross-env REACT_APP_DISABLE_SENTRY=true react-scripts build",
     "build:app": "cross-env 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",
@@ -117,7 +107,7 @@
     "prepare": "husky install",
     "prettier": "prettier \"**/*.{css,scss,json,md,html,yml}\" --ignore-path=.eslintignore",
     "start": "react-scripts start",
-    "start:production": "npm run build && npx http-server build -a localhost -p 5001 -o",
+    "start:build": "npm run build && npx http-server build -a localhost -p 3001 -o",
     "test:all": "yarn test:typecheck && yarn test:code && yarn test:other && yarn test:app --watchAll=false",
     "test:app": "react-scripts test --passWithNoTests",
     "test:code": "eslint --max-warnings=0 --ext .js,.ts,.tsx .",

public/fonts.css

@@ -11,28 +11,3 @@
   src: url("Cascadia.woff2");
   font-display: swap;
 }
-
-@font-face {
-  font-family: "Assistant";
-  src: url("Assistant-Regular.woff2");
-  font-display: swap;
-  font-weight: 400;
-}
-@font-face {
-  font-family: "Assistant";
-  src: url("Assistant-Medium.woff2");
-  font-display: swap;
-  font-weight: 500;
-}
-@font-face {
-  font-family: "Assistant";
-  src: url("Assistant-SemiBold.woff2");
-  font-display: swap;
-  font-weight: 600;
-}
-@font-face {
-  font-family: "Assistant";
-  src: url("Assistant-Bold.woff2");
-  font-display: swap;
-  font-weight: 700;
-}

public/index.html

@@ -8,76 +8,49 @@
       content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no, viewport-fit=cover, shrink-to-fit=no"
     />
     <meta name="referrer" content="origin" />
+
     <meta name="mobile-web-app-capable" content="yes" />
-    <meta name="theme-color" content="#121212" />
 
-    <!-- Primary Meta Tags -->
+    <meta name="theme-color" content="#000" />
-    <meta
-      name="title"
-      content="Excalidraw — Collaborative whiteboarding made easy"
-    />
-    <meta
-      name="description"
-      content="Excalidraw is a virtual collaborative whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them."
-    />
-    <meta name="image" content="https://excalidraw.com/og-general-v1.png" />
-
-    <!-- Open Graph / Facebook -->
-    <meta property="og:site_name" content="Excalidraw" />
-    <meta property="og:type" content="website" />
-    <meta property="og:url" content="https://excalidraw.com" />
-    <meta
-      property="og:title"
-      content="Excalidraw — Collaborative whiteboarding made easy"
-    />
-    <meta property="og:image:alt" content="Excalidraw logo" />
-    <meta
-      property="og:description"
-      content="Excalidraw is a virtual collaborative whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them."
-    />
-    <meta property="og:image" content="https://excalidraw.com/og-fb-v1.png" />
-
-    <!-- Twitter -->
-    <meta property="twitter:card" content="summary_large_image" />
-    <meta property="twitter:site" content="@excalidraw" />
-    <meta property="twitter:url" content="https://excalidraw.com" />
-    <meta
-      property="twitter:title"
-      content="Excalidraw — Collaborative whiteboarding made easy"
-    />
-    <meta
-      property="twitter:description"
-      content="Excalidraw is a virtual collaborative whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them."
-    />
-    <meta
-      property="twitter:image"
-      content="https://excalidraw.com/og-twitter-v1.png"
-    />
 
     <!-- General tags -->
     <meta
       name="description"
       content="Excalidraw is a virtual collaborative whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them."
     />
+    <meta name="image" content="og-image.png" />
 
-    <!------------------------------------------------------------------------->
+    <!-- OpenGraph tags -->
-    <!--   to minimize white flash on load when user has dark mode enabled   -->
+    <meta property="og:url" content="https://excalidraw.com" />
-    <script>
+    <meta property="og:site_name" content="Excalidraw" />
-      try {
+    <meta property="og:type" content="website" />
-        //
+    <meta property="og:title" content="Excalidraw" />
-        const theme = window.localStorage.getItem("excalidraw-theme");
+    <meta
-        if (theme === "dark") {
+      property="og:description"
-          document.documentElement.classList.add("dark");
+      content="Excalidraw is a whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them."
-        }
+    />
-      } catch {}
+    <!-- OG tags require an absolute url for images -->
-    </script>
+    <meta
-    <style>
+      property="og:image"
-      html.dark {
+      name="twitter:image"
-        background-color: #121212;
+      content="https://excalidraw.com/og-image.png"
-        color: #fff;
+    />
-      }
+    <meta
-    </style>
+      property="og:image:secure_url"
-    <!------------------------------------------------------------------------->
+      name="twitter:image"
+      content="https://excalidraw.com/og-image.png"
+    />
+    <meta property="og:image:width" content="1280" />
+    <meta property="og:image:height" content="669" />
+    <meta property="og:image:alt" content="Excalidraw logo with byline." />
+
+    <!-- Twitter Card tags -->
+    <meta name="twitter:card" content="summary_large_image" />
+    <meta name="twitter:title" content="Excalidraw" />
+    <meta
+      name="twitter:description"
+      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.
@@ -125,7 +98,7 @@
     />
 
     <link rel="stylesheet" href="fonts.css" type="text/css" />
-    <% if (process.env.REACT_APP_DEV_DISABLE_LIVE_RELOAD==="true" ) { %>
+    <% if (process.env.REACT_APP_DEV_DISABLE_LIVE_RELOAD === "true") { %>
     <script>
       {
         const _WebSocket = window.WebSocket;
@@ -146,8 +119,7 @@
       // setting this so that libraries installation reuses this window tab.
       window.name = "_excalidraw";
     </script>
-    <% if (process.env.REACT_APP_DISABLE_TRACKING !== 'true' &&
+    <% if (process.env.REACT_APP_GOOGLE_ANALYTICS_ID) { %>
-    process.env.REACT_APP_GOOGLE_ANALYTICS_ID) { %>
     <script
       async
       src="https://www.googletagmanager.com/gtag/js?id=%REACT_APP_GOOGLE_ANALYTICS_ID%"
@@ -167,6 +139,9 @@
       body,
       html {
         margin: 0;
+        --ui-font: system-ui, BlinkMacSystemFont, -apple-system, Segoe UI,
+          Roboto, Helvetica, Arial, sans-serif;
+        font-family: var(--ui-font);
         -webkit-text-size-adjust: 100%;
 
         width: 100%;
@@ -180,7 +155,7 @@
         width: 1px;
         overflow: hidden;
         clip: rect(1px, 1px, 1px, 1px);
-        white-space: nowrap;
+        white-space: nowrap; /* added line */
         user-select: none;
       }
 

public/robots.txt

@@ -1,9 +1,3 @@
-User-agent: Twitterbot
-Disallow:
-
-User-agent: facebookexternalhit
-Disallow:
-
 user-agent: *
 Allow: /$
 Disallow: /

public/service-worker.js

@@ -0,0 +1,81 @@
+// eslint-disable-next-line no-restricted-globals
+// eslint-disable-next-line no-unused-expressions
+
+/* eslint-disable no-restricted-globals */
+/* global importScripts, workbox */
+
+/**
+ * Welcome to your Workbox-powered service worker!
+ *
+ * You'll need to register this file in your web app and you should
+ * disable HTTP caching for this file too.
+ * See https://goo.gl/nhQhGp
+ *
+ * The rest of the code is auto-generated. Please don't update this file
+ * directly; instead, make changes to your Workbox build configuration
+ * and re-run your build process.
+ * See https://goo.gl/2aRDsh
+ */
+
+// in dev, `process` is undefined because this file is not compiled until build
+const IS_DEVELOPMENT =
+  typeof process === "undefined" || process.env.NODE_ENV !== "production";
+
+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") {
+    self.skipWaiting();
+  }
+});
+
+workbox.core.clientsClaim();
+
+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(
+  new RegExp("/(fonts.css|.+.(ttf|woff2|otf))"),
+  new workbox.strategies.StaleWhileRevalidate({
+    cacheName: "fonts",
+    plugins: [new workbox.expiration.Plugin({ maxEntries: 10 })],
+  }),
+);
+
+self.addEventListener("fetch", (event) => {
+  if (
+    event.request.method === "POST" &&
+    event.request.url.endsWith("/web-share-target")
+  ) {
+    return event.respondWith(
+      (async () => {
+        const formData = await event.request.formData();
+        const file = formData.get("file");
+        const webShareTargetCache = await caches.open("web-share-target");
+        await webShareTargetCache.put("shared-file", new Response(file));
+        return Response.redirect("/?web-share-target", 303);
+      })(),
+    );
+  }
+});

scripts/locales-coverage-description.js

@@ -15,7 +15,6 @@ const crowdinMap = {
   "fa-IR": "en-fa",
   "fi-FI": "en-fi",
   "fr-FR": "en-fr",
-  "gl-ES": "en-gl",
   "he-IL": "en-he",
   "hi-IN": "en-hi",
   "hu-HU": "en-hu",
@@ -24,7 +23,6 @@ const crowdinMap = {
   "ja-JP": "en-ja",
   "kab-KAB": "en-kab",
   "ko-KR": "en-ko",
-  "ku-TR": "en-ku",
   "my-MM": "en-my",
   "nb-NO": "en-nb",
   "nl-NL": "en-nl",
@@ -50,8 +48,8 @@ const crowdinMap = {
   "lv-LV": "en-lv",
   "cs-CZ": "en-cs",
   "kk-KZ": "en-kk",
-  "vi-VN": "en-vi",
+  "vi-vn": "en-vi",
-  "mr-IN": "en-mr",
+  "mr-in": "en-mr",
 };
 
 const flags = {
@@ -67,7 +65,6 @@ const flags = {
   "fa-IR": "🇮🇷",
   "fi-FI": "🇫🇮",
   "fr-FR": "🇫🇷",
-  "gl-ES": "🇪🇸",
   "he-IL": "🇮🇱",
   "hi-IN": "🇮🇳",
   "hu-HU": "🇭🇺",
@@ -77,7 +74,6 @@ const flags = {
   "kab-KAB": "🏳",
   "kk-KZ": "🇰🇿",
   "ko-KR": "🇰🇷",
-  "ku-TR": "🏳",
   "lt-LT": "🇱🇹",
   "lv-LV": "🇱🇻",
   "my-MM": "🇲🇲",
@@ -120,7 +116,6 @@ const languages = {
   "fa-IR": "فارسی",
   "fi-FI": "Suomi",
   "fr-FR": "Français",
-  "gl-ES": "Galego",
   "he-IL": "עברית",
   "hi-IN": "हिन्दी",
   "hu-HU": "Magyar",
@@ -130,7 +125,6 @@ const languages = {
   "kab-KAB": "Taqbaylit",
   "kk-KZ": "Қазақ тілі",
   "ko-KR": "한국어",
-  "ku-TR": "Kurdî",
   "lt-LT": "Lietuvių",
   "lv-LV": "Latviešu",
   "my-MM": "Burmese",

scripts/prebuild.js

@@ -0,0 +1,23 @@
+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/");
+  });
+};
+
+// -----------------------------------------------------------------------------
+
+if (process.env.CI) {
+  moveServiceWorkerScript();
+}

src/actions/actionAlign.tsx

@@ -60,7 +60,7 @@ export const actionAlignTop = register({
     <ToolButton
       hidden={!enableActionGroup(elements, appState)}
       type="button"
-      icon={AlignTopIcon}
+      icon={<AlignTopIcon theme={appState.theme} />}
       onClick={() => updateData(null)}
       title={`${t("labels.alignTop")} — ${getShortcutKey(
         "CtrlOrCmd+Shift+Up",
@@ -90,7 +90,7 @@ export const actionAlignBottom = register({
     <ToolButton
       hidden={!enableActionGroup(elements, appState)}
       type="button"
-      icon={AlignBottomIcon}
+      icon={<AlignBottomIcon theme={appState.theme} />}
       onClick={() => updateData(null)}
       title={`${t("labels.alignBottom")} — ${getShortcutKey(
         "CtrlOrCmd+Shift+Down",
@@ -120,7 +120,7 @@ export const actionAlignLeft = register({
     <ToolButton
       hidden={!enableActionGroup(elements, appState)}
       type="button"
-      icon={AlignLeftIcon}
+      icon={<AlignLeftIcon theme={appState.theme} />}
       onClick={() => updateData(null)}
       title={`${t("labels.alignLeft")} — ${getShortcutKey(
         "CtrlOrCmd+Shift+Left",
@@ -151,7 +151,7 @@ export const actionAlignRight = register({
     <ToolButton
       hidden={!enableActionGroup(elements, appState)}
       type="button"
-      icon={AlignRightIcon}
+      icon={<AlignRightIcon theme={appState.theme} />}
       onClick={() => updateData(null)}
       title={`${t("labels.alignRight")} — ${getShortcutKey(
         "CtrlOrCmd+Shift+Right",
@@ -180,7 +180,7 @@ export const actionAlignVerticallyCentered = register({
     <ToolButton
       hidden={!enableActionGroup(elements, appState)}
       type="button"
-      icon={CenterVerticallyIcon}
+      icon={<CenterVerticallyIcon theme={appState.theme} />}
       onClick={() => updateData(null)}
       title={t("labels.centerVertically")}
       aria-label={t("labels.centerVertically")}
@@ -206,7 +206,7 @@ export const actionAlignHorizontallyCentered = register({
     <ToolButton
       hidden={!enableActionGroup(elements, appState)}
       type="button"
-      icon={CenterHorizontallyIcon}
+      icon={<CenterHorizontallyIcon theme={appState.theme} />}
       onClick={() => updateData(null)}
       title={t("labels.centerHorizontally")}
       aria-label={t("labels.centerHorizontally")}

src/actions/actionBoundText.tsx

@@ -6,10 +6,6 @@ import {
   measureText,
   redrawTextBoundingBox,
 } from "../element/textElement";
-import {
-  getOriginalContainerHeightFromCache,
-  resetOriginalContainerCache,
-} from "../element/textWysiwyg";
 import {
   hasBoundTextElement,
   isTextBindableContainer,
@@ -26,7 +22,7 @@ export const actionUnbindText = register({
   name: "unbindText",
   contextItemLabel: "labels.unbindText",
   trackEvent: { category: "element" },
-  predicate: (elements, appState) => {
+  contextItemPredicate: (elements, appState) => {
     const selectedElements = getSelectedElements(elements, appState);
     return selectedElements.some((element) => hasBoundTextElement(element));
   },
@@ -42,11 +38,6 @@ export const actionUnbindText = register({
           boundTextElement.originalText,
           getFontString(boundTextElement),
         );
-        const originalContainerHeight = getOriginalContainerHeightFromCache(
-          element.id,
-        );
-        resetOriginalContainerCache(element.id);
-
         mutateElement(boundTextElement as ExcalidrawTextElement, {
           containerId: null,
           width,
@@ -58,9 +49,6 @@ export const actionUnbindText = register({
           boundElements: element.boundElements?.filter(
             (ele) => ele.id !== boundTextElement.id,
           ),
-          height: originalContainerHeight
-            ? originalContainerHeight
-            : element.height,
         });
       }
     });
@@ -76,7 +64,7 @@ export const actionBindText = register({
   name: "bindText",
   contextItemLabel: "labels.bindText",
   trackEvent: { category: "element" },
-  predicate: (elements, appState) => {
+  contextItemPredicate: (elements, appState) => {
     const selectedElements = getSelectedElements(elements, appState);
 
     if (selectedElements.length === 2) {

src/actions/actionCanvas.tsx

@@ -1,7 +1,8 @@
 import { ColorPicker } from "../components/ColorPicker";
-import { ZoomInIcon, ZoomOutIcon } from "../components/icons";
+import { eraser, zoomIn, zoomOut } from "../components/icons";
 import { ToolButton } from "../components/ToolButton";
-import { CURSOR_TYPE, MIN_ZOOM, THEME, ZOOM_STEP } from "../constants";
+import { DarkModeToggle } from "../components/DarkModeToggle";
+import { THEME, ZOOM_STEP } from "../constants";
 import { getCommonBounds, getNonDeletedElements } from "../element";
 import { ExcalidrawElement } from "../element/types";
 import { t } from "../i18n";
@@ -10,25 +11,17 @@ import { getNormalizedZoom, getSelectedElements } from "../scene";
 import { centerScrollOn } from "../scene/scroll";
 import { getStateForZoom } from "../scene/zoom";
 import { AppState, NormalizedZoomValue } from "../types";
-import { getShortcutKey, setCursor, updateActiveTool } from "../utils";
+import { getShortcutKey, updateActiveTool } from "../utils";
 import { register } from "./register";
 import { Tooltip } from "../components/Tooltip";
 import { newElementWith } from "../element/mutateElement";
-import {
+import { getDefaultAppState, isEraserActive } from "../appState";
-  getDefaultAppState,
+import ClearCanvas from "../components/ClearCanvas";
-  isEraserActive,
+import clsx from "clsx";
-  isHandToolActive,
-} from "../appState";
 
 export const actionChangeViewBackgroundColor = register({
   name: "changeViewBackgroundColor",
   trackEvent: false,
-  predicate: (elements, appState, props, app) => {
-    return (
-      !!app.props.UIOptions.canvasActions.changeViewBackgroundColor &&
-      !appState.viewModeEnabled
-    );
-  },
   perform: (_, appState, value) => {
     return {
       appState: { ...appState, ...value },
@@ -36,7 +29,6 @@ export const actionChangeViewBackgroundColor = register({
     };
   },
   PanelComponent: ({ elements, appState, updateData }) => {
-    // FIXME move me to src/components/mainMenu/DefaultItems.tsx
     return (
       <div style={{ position: "relative" }}>
         <ColorPicker
@@ -60,12 +52,6 @@ export const actionChangeViewBackgroundColor = register({
 export const actionClearCanvas = register({
   name: "clearCanvas",
   trackEvent: { category: "canvas" },
-  predicate: (elements, appState, props, app) => {
-    return (
-      !!app.props.UIOptions.canvasActions.clearCanvas &&
-      !appState.viewModeEnabled
-    );
-  },
   perform: (elements, appState, _, app) => {
     app.imageCache.clear();
     return {
@@ -91,11 +77,12 @@ export const actionClearCanvas = register({
       commitToHistory: true,
     };
   },
+
+  PanelComponent: ({ updateData }) => <ClearCanvas onConfirm={updateData} />,
 });
 
 export const actionZoomIn = register({
   name: "zoomIn",
-  viewMode: true,
   trackEvent: { category: "canvas" },
   perform: (_elements, appState, _, app) => {
     return {
@@ -116,13 +103,13 @@ export const actionZoomIn = register({
   PanelComponent: ({ updateData }) => (
     <ToolButton
       type="button"
-      className="zoom-in-button zoom-button"
+      icon={zoomIn}
-      icon={ZoomInIcon}
       title={`${t("buttons.zoomIn")} — ${getShortcutKey("CtrlOrCmd++")}`}
       aria-label={t("buttons.zoomIn")}
       onClick={() => {
         updateData(null);
       }}
+      size="small"
     />
   ),
   keyTest: (event) =>
@@ -132,7 +119,6 @@ export const actionZoomIn = register({
 
 export const actionZoomOut = register({
   name: "zoomOut",
-  viewMode: true,
   trackEvent: { category: "canvas" },
   perform: (_elements, appState, _, app) => {
     return {
@@ -153,13 +139,13 @@ export const actionZoomOut = register({
   PanelComponent: ({ updateData }) => (
     <ToolButton
       type="button"
-      className="zoom-out-button zoom-button"
+      icon={zoomOut}
-      icon={ZoomOutIcon}
       title={`${t("buttons.zoomOut")} — ${getShortcutKey("CtrlOrCmd+-")}`}
       aria-label={t("buttons.zoomOut")}
       onClick={() => {
         updateData(null);
       }}
+      size="small"
     />
   ),
   keyTest: (event) =>
@@ -169,7 +155,6 @@ export const actionZoomOut = register({
 
 export const actionResetZoom = register({
   name: "resetZoom",
-  viewMode: true,
   trackEvent: { category: "canvas" },
   perform: (_elements, appState, _, app) => {
     return {
@@ -191,12 +176,13 @@ export const actionResetZoom = register({
     <Tooltip label={t("buttons.resetZoom")} style={{ height: "100%" }}>
       <ToolButton
         type="button"
-        className="reset-zoom-button zoom-button"
+        className="reset-zoom-button"
         title={t("buttons.resetZoom")}
         aria-label={t("buttons.resetZoom")}
         onClick={() => {
           updateData(null);
         }}
+        size="small"
       >
         {(appState.zoom.value * 100).toFixed(0)}%
       </ToolButton>
@@ -220,7 +206,7 @@ const zoomValueToFitBoundsOnViewport = (
   const zoomAdjustedToSteps =
     Math.floor(smallestZoomValue / ZOOM_STEP) * ZOOM_STEP;
   const clampedZoomValueToFitElements = Math.min(
-    Math.max(zoomAdjustedToSteps, MIN_ZOOM),
+    Math.max(zoomAdjustedToSteps, ZOOM_STEP),
     1,
   );
   return clampedZoomValueToFitElements as NormalizedZoomValue;
@@ -279,7 +265,6 @@ export const actionZoomToSelected = register({
 
 export const actionZoomToFit = register({
   name: "zoomToFit",
-  viewMode: true,
   trackEvent: { category: "canvas" },
   perform: (elements, appState) => zoomToFitElements(elements, appState, false),
   keyTest: (event) =>
@@ -291,7 +276,6 @@ export const actionZoomToFit = register({
 
 export const actionToggleTheme = register({
   name: "toggleTheme",
-  viewMode: true,
   trackEvent: { category: "canvas" },
   perform: (_, appState, value) => {
     return {
@@ -303,21 +287,28 @@ export const actionToggleTheme = register({
       commitToHistory: false,
     };
   },
+  PanelComponent: ({ appState, updateData }) => (
+    <div style={{ marginInlineStart: "0.25rem" }}>
+      <DarkModeToggle
+        value={appState.theme}
+        onChange={(theme) => {
+          updateData(theme);
+        }}
+      />
+    </div>
+  ),
   keyTest: (event) => event.altKey && event.shiftKey && event.code === CODES.D,
-  predicate: (elements, appState, props, app) => {
-    return !!app.props.UIOptions.canvasActions.toggleTheme;
-  },
 });
 
-export const actionToggleEraserTool = register({
+export const actionErase = register({
-  name: "toggleEraserTool",
+  name: "eraser",
   trackEvent: { category: "toolbar" },
   perform: (elements, appState) => {
     let activeTool: AppState["activeTool"];
 
     if (isEraserActive(appState)) {
       activeTool = updateActiveTool(appState, {
-        ...(appState.activeTool.lastActiveTool || {
+        ...(appState.activeTool.lastActiveToolBeforeEraser || {
           type: "selection",
         }),
         lastActiveToolBeforeEraser: null,
@@ -340,38 +331,17 @@ export const actionToggleEraserTool = register({
     };
   },
   keyTest: (event) => event.key === KEYS.E,
-});
+  PanelComponent: ({ elements, appState, updateData, data }) => (
-
+    <ToolButton
-export const actionToggleHandTool = register({
+      type="button"
-  name: "toggleHandTool",
+      icon={eraser}
-  trackEvent: { category: "toolbar" },
+      className={clsx("eraser", { active: isEraserActive(appState) })}
-  perform: (elements, appState, _, app) => {
+      title={`${t("toolBar.eraser")}-${getShortcutKey("E")}`}
-    let activeTool: AppState["activeTool"];
+      aria-label={t("toolBar.eraser")}
-
+      onClick={() => {
-    if (isHandToolActive(appState)) {
+        updateData(null);
-      activeTool = updateActiveTool(appState, {
+      }}
-        ...(appState.activeTool.lastActiveTool || {
+      size={data?.size || "medium"}
-          type: "selection",
+    ></ToolButton>
-        }),
+  ),
-        lastActiveToolBeforeEraser: null,
-      });
-    } else {
-      activeTool = updateActiveTool(appState, {
-        type: "hand",
-        lastActiveToolBeforeEraser: appState.activeTool,
-      });
-      setCursor(app.canvas, CURSOR_TYPE.GRAB);
-    }
-
-    return {
-      appState: {
-        ...appState,
-        selectedElementIds: {},
-        selectedGroupIds: {},
-        activeTool,
-      },
-      commitToHistory: true,
-    };
-  },
-  keyTest: (event) => event.key === KEYS.H,
 });

src/actions/actionClipboard.tsx

@@ -3,7 +3,6 @@ import { register } from "./register";
 import {
   copyTextToSystemClipboard,
   copyToClipboard,
-  probablySupportsClipboardBlob,
   probablySupportsClipboardWriteText,
 } from "../clipboard";
 import { actionDeleteSelected } from "./actionDeleteSelected";
@@ -24,31 +23,11 @@ export const actionCopy = register({
       commitToHistory: false,
     };
   },
-  predicate: (elements, appState, appProps, app) => {
-    return app.device.isMobile && !!navigator.clipboard;
-  },
   contextItemLabel: "labels.copy",
   // don't supply a shortcut since we handle this conditionally via onCopy event
   keyTest: undefined,
 });
 
-export const actionPaste = register({
-  name: "paste",
-  trackEvent: { category: "element" },
-  perform: (elements: any, appStates: any, data, app) => {
-    app.pasteFromClipboard(null);
-    return {
-      commitToHistory: false,
-    };
-  },
-  predicate: (elements, appState, appProps, app) => {
-    return app.device.isMobile && !!navigator.clipboard;
-  },
-  contextItemLabel: "labels.paste",
-  // don't supply a shortcut since we handle this conditionally via onCopy event
-  keyTest: undefined,
-});
-
 export const actionCut = register({
   name: "cut",
   trackEvent: { category: "element" },
@@ -56,11 +35,8 @@ export const actionCut = register({
     actionCopy.perform(elements, appState, data, app);
     return actionDeleteSelected.perform(elements, appState);
   },
-  predicate: (elements, appState, appProps, app) => {
-    return app.device.isMobile && !!navigator.clipboard;
-  },
   contextItemLabel: "labels.cut",
-  keyTest: (event) => event[KEYS.CTRL_OR_CMD] && event.key === KEYS.X,
+  keyTest: (event) => event[KEYS.CTRL_OR_CMD] && event.code === CODES.X,
 });
 
 export const actionCopyAsSvg = register({
@@ -101,9 +77,6 @@ export const actionCopyAsSvg = register({
       };
     }
   },
-  predicate: (elements) => {
-    return probablySupportsClipboardWriteText && elements.length > 0;
-  },
   contextItemLabel: "labels.copyAsSvg",
 });
 
@@ -158,9 +131,6 @@ export const actionCopyAsPng = register({
       };
     }
   },
-  predicate: (elements) => {
-    return probablySupportsClipboardBlob && elements.length > 0;
-  },
   contextItemLabel: "labels.copyAsPng",
   keyTest: (event) => event.code === CODES.C && event.altKey && event.shiftKey,
 });
@@ -188,7 +158,7 @@ export const copyText = register({
       commitToHistory: false,
     };
   },
-  predicate: (elements, appState) => {
+  contextItemPredicate: (elements, appState) => {
     return (
       probablySupportsClipboardWriteText &&
       getSelectedElements(elements, appState, true).some(isTextElement)

src/actions/actionDeleteSelected.tsx

@@ -1,6 +1,7 @@
 import { isSomeElementSelected } from "../scene";
 import { KEYS } from "../keys";
 import { ToolButton } from "../components/ToolButton";
+import { trash } from "../components/icons";
 import { t } from "../i18n";
 import { register } from "./register";
 import { getNonDeletedElements } from "../element";
@@ -12,7 +13,6 @@ import { LinearElementEditor } from "../element/linearElementEditor";
 import { fixBindingsAfterDeletion } from "../element/binding";
 import { isBoundToContainer } from "../element/typeChecks";
 import { updateActiveTool } from "../utils";
-import { TrashIcon } from "../components/icons";
 
 const deleteSelectedElements = (
   elements: readonly ExcalidrawElement[],
@@ -72,22 +72,13 @@ export const actionDeleteSelected = register({
       if (!element) {
         return false;
       }
-      // case: no point selected → do nothing, as deleting the whole element
+      if (
-      // is most likely a mistake, where you wanted to delete a specific point
+        // case: no point selected → delete whole element
-      // but failed to select it (or you thought it's selected, while it was
+        selectedPointsIndices == null ||
-      // only in a hover state)
+        // case: deleting last remaining point
-      if (selectedPointsIndices == null) {
+        element.points.length < 2
-        return false;
+      ) {
-      }
+        const nextElements = elements.filter((el) => el.id !== element.id);
-
-      // case: deleting last remaining point
-      if (element.points.length < 2) {
-        const nextElements = elements.map((el) => {
-          if (el.id === element.id) {
-            return newElementWith(el, { isDeleted: true });
-          }
-          return el;
-        });
         const nextAppState = handleGroupEditingState(appState, nextElements);
 
         return {
@@ -158,7 +149,7 @@ export const actionDeleteSelected = register({
   PanelComponent: ({ elements, appState, updateData }) => (
     <ToolButton
       type="button"
-      icon={TrashIcon}
+      icon={trash}
       title={t("labels.delete")}
       aria-label={t("labels.delete")}
       onClick={() => updateData(null)}

src/actions/actionDistribute.tsx

@@ -56,7 +56,7 @@ export const distributeHorizontally = register({
     <ToolButton
       hidden={!enableActionGroup(elements, appState)}
       type="button"
-      icon={DistributeHorizontallyIcon}
+      icon={<DistributeHorizontallyIcon theme={appState.theme} />}
       onClick={() => updateData(null)}
       title={`${t("labels.distributeHorizontally")} — ${getShortcutKey(
         "Alt+H",
@@ -86,7 +86,7 @@ export const distributeVertically = register({
     <ToolButton
       hidden={!enableActionGroup(elements, appState)}
       type="button"
-      icon={DistributeVerticallyIcon}
+      icon={<DistributeVerticallyIcon theme={appState.theme} />}
       onClick={() => updateData(null)}
       title={`${t("labels.distributeVertically")} — ${getShortcutKey("Alt+V")}`}
       aria-label={t("labels.distributeVertically")}

src/actions/actionDuplicateSelection.tsx

@@ -4,6 +4,7 @@ import { ExcalidrawElement } from "../element/types";
 import { duplicateElement, getNonDeletedElements } from "../element";
 import { getSelectedElements, isSomeElementSelected } from "../scene";
 import { ToolButton } from "../components/ToolButton";
+import { clone } from "../components/icons";
 import { t } from "../i18n";
 import { arrayToMap, getShortcutKey } from "../utils";
 import { LinearElementEditor } from "../element/linearElementEditor";
@@ -18,7 +19,6 @@ import { ActionResult } from "./types";
 import { GRID_SIZE } from "../constants";
 import { bindTextToShapeAfterDuplication } from "../element/textElement";
 import { isBoundToContainer } from "../element/typeChecks";
-import { DuplicateIcon } from "../components/icons";
 
 export const actionDuplicateSelection = register({
   name: "duplicateSelection",
@@ -49,7 +49,7 @@ export const actionDuplicateSelection = register({
   PanelComponent: ({ elements, appState, updateData }) => (
     <ToolButton
       type="button"
-      icon={DuplicateIcon}
+      icon={clone}
       title={`${t("labels.duplicateSelection")} — ${getShortcutKey(
         "CtrlOrCmd+D",
       )}`}

src/actions/actionExport.tsx

@@ -1,6 +1,7 @@
-import { questionCircle, saveAs } from "../components/icons";
+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 } from "../components/DarkModeToggle";
 import { loadFromJSON, saveAsJSON } from "../data";
@@ -14,12 +15,11 @@ import { getExportSize } from "../scene/export";
 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";
 
-import "../components/ToolIcon.scss";
-
 export const actionChangeProjectName = register({
   name: "changeProjectName",
   trackEvent: false,
@@ -131,13 +131,6 @@ export const actionChangeExportEmbedScene = register({
 export const actionSaveToActiveFile = register({
   name: "saveToActiveFile",
   trackEvent: { category: "export" },
-  predicate: (elements, appState, props, app) => {
-    return (
-      !!app.props.UIOptions.canvasActions.saveToActiveFile &&
-      !!appState.fileHandle &&
-      !appState.viewModeEnabled
-    );
-  },
   perform: async (elements, appState, value, app) => {
     const fileHandleExists = !!appState.fileHandle;
 
@@ -174,11 +167,16 @@ export const actionSaveToActiveFile = register({
   },
   keyTest: (event) =>
     event.key === KEYS.S && event[KEYS.CTRL_OR_CMD] && !event.shiftKey,
+  PanelComponent: ({ updateData, appState }) => (
+    <ActiveFile
+      onSave={() => updateData(null)}
+      fileName={appState.fileHandle?.name}
+    />
+  ),
 });
 
 export const actionSaveFileToDisk = register({
   name: "saveFileToDisk",
-  viewMode: true,
   trackEvent: { category: "export" },
   perform: async (elements, appState, value, app) => {
     try {
@@ -219,11 +217,6 @@ export const actionSaveFileToDisk = register({
 export const actionLoadScene = register({
   name: "loadScene",
   trackEvent: { category: "export" },
-  predicate: (elements, appState, props, app) => {
-    return (
-      !!app.props.UIOptions.canvasActions.loadScene && !appState.viewModeEnabled
-    );
-  },
   perform: async (elements, appState, _, app) => {
     try {
       const {
@@ -251,6 +244,17 @@ export const actionLoadScene = register({
     }
   },
   keyTest: (event) => event[KEYS.CTRL_OR_CMD] && event.key === KEYS.O,
+  PanelComponent: ({ updateData, appState }) => (
+    <ToolButton
+      type="button"
+      icon={load}
+      title={t("buttons.load")}
+      aria-label={t("buttons.load")}
+      showAriaLabel={useDevice().isMobile}
+      onClick={updateData}
+      data-testid="load-button"
+    />
+  ),
 });
 
 export const actionExportWithDarkMode = register({

src/actions/actionFinalize.tsx

@@ -145,7 +145,7 @@ export const actionFinalize = register({
     let activeTool: AppState["activeTool"];
     if (appState.activeTool.type === "eraser") {
       activeTool = updateActiveTool(appState, {
-        ...(appState.activeTool.lastActiveTool || {
+        ...(appState.activeTool.lastActiveToolBeforeEraser || {
           type: "selection",
         }),
         lastActiveToolBeforeEraser: null,

src/actions/actionFlip.ts

@@ -6,15 +6,10 @@ import { ExcalidrawElement, NonDeleted } from "../element/types";
 import { normalizeAngle, resizeSingleElement } from "../element/resizeElements";
 import { AppState } from "../types";
 import { getTransformHandles } from "../element/transformHandles";
+import { isFreeDrawElement, isLinearElement } from "../element/typeChecks";
 import { updateBoundElements } from "../element/binding";
-import { arrayToMap } from "../utils";
-import {
-  getElementAbsoluteCoords,
-  getElementPointsCoords,
-} from "../element/bounds";
-import { isLinearElement } from "../element/typeChecks";
 import { LinearElementEditor } from "../element/linearElementEditor";
-import { KEYS } from "../keys";
+import { arrayToMap } from "../utils";
 
 const enableActionFlipHorizontal = (
   elements: readonly ExcalidrawElement[],
@@ -50,7 +45,7 @@ export const actionFlipHorizontal = register({
   },
   keyTest: (event) => event.shiftKey && event.code === "KeyH",
   contextItemLabel: "labels.flipHorizontal",
-  predicate: (elements, appState) =>
+  contextItemPredicate: (elements, appState) =>
     enableActionFlipHorizontal(elements, appState),
 });
 
@@ -64,10 +59,9 @@ export const actionFlipVertical = register({
       commitToHistory: true,
     };
   },
-  keyTest: (event) =>
+  keyTest: (event) => event.shiftKey && event.code === "KeyV",
-    event.shiftKey && event.code === "KeyV" && !event[KEYS.CTRL_OR_CMD],
   contextItemLabel: "labels.flipVertical",
-  predicate: (elements, appState) =>
+  contextItemPredicate: (elements, appState) =>
     enableActionFlipVertical(elements, appState),
 });
 
@@ -124,6 +118,13 @@ const flipElement = (
   const height = element.height;
   const originalAngle = normalizeAngle(element.angle);
 
+  let finalOffsetX = 0;
+  if (isLinearElement(element) || isFreeDrawElement(element)) {
+    finalOffsetX =
+      element.points.reduce((max, point) => Math.max(max, point[0]), 0) * 2 -
+      element.width;
+  }
+
   // Rotate back to zero, if necessary
   mutateElement(element, {
     angle: normalizeAngle(0),
@@ -131,6 +132,7 @@ const flipElement = (
   // Flip unrotated by pulling TransformHandle to opposite side
   const transformHandles = getTransformHandles(element, appState.zoom);
   let usingNWHandle = true;
+  let newNCoordsX = 0;
   let nHandle = transformHandles.nw;
   if (!nHandle) {
     // Use ne handle instead
@@ -144,47 +146,30 @@ const flipElement = (
     }
   }
 
-  let finalOffsetX = 0;
-  if (isLinearElement(element) && element.points.length < 3) {
-    finalOffsetX =
-      element.points.reduce((max, point) => Math.max(max, point[0]), 0) * 2 -
-      element.width;
-  }
-
-  let initialPointsCoords;
   if (isLinearElement(element)) {
-    initialPointsCoords = getElementPointsCoords(element, element.points);
-  }
-  const initialElementAbsoluteCoords = getElementAbsoluteCoords(element);
-
-  if (isLinearElement(element) && element.points.length < 3) {
     for (let index = 1; index < element.points.length; index++) {
       LinearElementEditor.movePoints(element, [
-        {
+        { index, point: [-element.points[index][0], element.points[index][1]] },
-          index,
-          point: [-element.points[index][0], element.points[index][1]],
-        },
       ]);
     }
     LinearElementEditor.normalizePoints(element);
   } else {
-    const elWidth = initialPointsCoords
+    // calculate new x-coord for transformation
-      ? initialPointsCoords[2] - initialPointsCoords[0]
+    newNCoordsX = usingNWHandle ? element.x + 2 * width : element.x - 2 * width;
-      : initialElementAbsoluteCoords[2] - initialElementAbsoluteCoords[0];
-
-    const startPoint = initialPointsCoords
-      ? [initialPointsCoords[0], initialPointsCoords[1]]
-      : [initialElementAbsoluteCoords[0], initialElementAbsoluteCoords[1]];
-
     resizeSingleElement(
       new Map().set(element.id, element),
-      false,
+      true,
       element,
       usingNWHandle ? "nw" : "ne",
-      true,
+      false,
-      usingNWHandle ? startPoint[0] + elWidth : startPoint[0] - elWidth,
+      newNCoordsX,
-      startPoint[1],
+      nHandle[1],
     );
+    // fix the size to account for handle sizes
+    mutateElement(element, {
+      width,
+      height,
+    });
   }
 
   // Rotate by (360 degrees - original angle)
@@ -201,30 +186,9 @@ const flipElement = (
   mutateElement(element, {
     x: originalX + finalOffsetX,
     y: originalY,
-    width,
-    height,
   });
 
   updateBoundElements(element);
-
-  if (initialPointsCoords && isLinearElement(element)) {
-    // Adjusting origin because when a beizer curve path exceeds min/max points it offsets the origin.
-    // There's still room for improvement since when the line roughness is > 1
-    // we still have a small offset of the origin when fliipping the element.
-    const finalPointsCoords = getElementPointsCoords(element, element.points);
-
-    const topLeftCoordsDiff = initialPointsCoords[0] - finalPointsCoords[0];
-    const topRightCoordDiff = initialPointsCoords[2] - finalPointsCoords[2];
-
-    const coordsDiff = topLeftCoordsDiff + topRightCoordDiff;
-
-    mutateElement(element, {
-      x: element.x + coordsDiff * 0.5,
-      y: element.y,
-      width,
-      height,
-    });
-  }
 };
 
 const rotateElement = (element: ExcalidrawElement, rotationAngle: number) => {

src/actions/actionGroup.tsx

@@ -1,4 +1,4 @@
-import { KEYS } from "../keys";
+import { CODES, KEYS } from "../keys";
 import { t } from "../i18n";
 import { arrayToMap, getShortcutKey } from "../utils";
 import { register } from "./register";
@@ -129,9 +129,10 @@ export const actionGroup = register({
     };
   },
   contextItemLabel: "labels.group",
-  predicate: (elements, appState) => enableActionGroup(elements, appState),
+  contextItemPredicate: (elements, appState) =>
+    enableActionGroup(elements, appState),
   keyTest: (event) =>
-    !event.shiftKey && event[KEYS.CTRL_OR_CMD] && event.key === KEYS.G,
+    !event.shiftKey && event[KEYS.CTRL_OR_CMD] && event.code === CODES.G,
   PanelComponent: ({ elements, appState, updateData }) => (
     <ToolButton
       hidden={!enableActionGroup(elements, appState)}
@@ -188,11 +189,10 @@ export const actionUngroup = register({
     };
   },
   keyTest: (event) =>
-    event.shiftKey &&
+    event.shiftKey && event[KEYS.CTRL_OR_CMD] && event.code === CODES.G,
-    event[KEYS.CTRL_OR_CMD] &&
-    event.key === KEYS.G.toUpperCase(),
   contextItemLabel: "labels.ungroup",
-  predicate: (elements, appState) => getSelectedGroupIds(appState).length > 0,
+  contextItemPredicate: (elements, appState) =>
+    getSelectedGroupIds(appState).length > 0,
 
   PanelComponent: ({ elements, appState, updateData }) => (
     <ToolButton

src/actions/actionHistory.tsx

@@ -1,15 +1,14 @@
 import { Action, ActionResult } from "./types";
-import { UndoIcon, RedoIcon } from "../components/icons";
+import { undo, redo } from "../components/icons";
 import { ToolButton } from "../components/ToolButton";
 import { t } from "../i18n";
 import History, { HistoryEntry } from "../history";
 import { ExcalidrawElement } from "../element/types";
 import { AppState } from "../types";
-import { KEYS } from "../keys";
+import { isWindows, KEYS } from "../keys";
 import { newElementWith } from "../element/mutateElement";
 import { fixBindingsAfterDeletion } from "../element/binding";
 import { arrayToMap } from "../utils";
-import { isWindows } from "../constants";
 
 const writeData = (
   prevElements: readonly ExcalidrawElement[],
@@ -73,7 +72,7 @@ export const createUndoAction: ActionCreator = (history) => ({
   PanelComponent: ({ updateData, data }) => (
     <ToolButton
       type="button"
-      icon={UndoIcon}
+      icon={undo}
       aria-label={t("buttons.undo")}
       onClick={updateData}
       size={data?.size || "medium"}
@@ -95,7 +94,7 @@ export const createRedoAction: ActionCreator = (history) => ({
   PanelComponent: ({ updateData, data }) => (
     <ToolButton
       type="button"
-      icon={RedoIcon}
+      icon={redo}
       aria-label={t("buttons.redo")}
       onClick={updateData}
       size={data?.size || "medium"}

src/actions/actionLinearEditor.ts

@@ -1,49 +0,0 @@
-import { getNonDeletedElements } from "../element";
-import { LinearElementEditor } from "../element/linearElementEditor";
-import { isLinearElement } from "../element/typeChecks";
-import { ExcalidrawLinearElement } from "../element/types";
-import { getSelectedElements } from "../scene";
-import { register } from "./register";
-
-export const actionToggleLinearEditor = register({
-  name: "toggleLinearEditor",
-  trackEvent: {
-    category: "element",
-  },
-  predicate: (elements, appState) => {
-    const selectedElements = getSelectedElements(elements, appState);
-    if (selectedElements.length === 1 && isLinearElement(selectedElements[0])) {
-      return true;
-    }
-    return false;
-  },
-  perform(elements, appState, _, app) {
-    const selectedElement = getSelectedElements(
-      getNonDeletedElements(elements),
-      appState,
-      true,
-    )[0] as ExcalidrawLinearElement;
-
-    const editingLinearElement =
-      appState.editingLinearElement?.elementId === selectedElement.id
-        ? null
-        : new LinearElementEditor(selectedElement, app.scene);
-    return {
-      appState: {
-        ...appState,
-        editingLinearElement,
-      },
-      commitToHistory: false,
-    };
-  },
-  contextItemLabel: (elements, appState) => {
-    const selectedElement = getSelectedElements(
-      getNonDeletedElements(elements),
-      appState,
-      true,
-    )[0] as ExcalidrawLinearElement;
-    return appState.editingLinearElement?.elementId === selectedElement.id
-      ? "labels.lineEditor.exit"
-      : "labels.lineEditor.edit";
-  },
-});

src/actions/actionMenu.tsx

@@ -1,10 +1,11 @@
-import { HamburgerMenuIcon, palette } from "../components/icons";
+import { menu, palette } from "../components/icons";
 import { ToolButton } from "../components/ToolButton";
 import { t } from "../i18n";
 import { showSelectedShapeActions, getNonDeletedElements } from "../element";
 import { register } from "./register";
 import { allowFullScreen, exitFullScreen, isFullScreen } from "../utils";
-import { KEYS } from "../keys";
+import { CODES, KEYS } from "../keys";
+import { HelpIcon } from "../components/HelpIcon";
 
 export const actionToggleCanvasMenu = register({
   name: "toggleCanvasMenu",
@@ -19,7 +20,7 @@ export const actionToggleCanvasMenu = register({
   PanelComponent: ({ appState, updateData }) => (
     <ToolButton
       type="button"
-      icon={HamburgerMenuIcon}
+      icon={menu}
       aria-label={t("buttons.menu")}
       onClick={updateData}
       selected={appState.openMenu === "canvas"}
@@ -54,7 +55,6 @@ export const actionToggleEditMenu = register({
 
 export const actionFullScreen = register({
   name: "toggleFullScreen",
-  viewMode: true,
   trackEvent: { category: "canvas", predicate: (appState) => !isFullScreen() },
   perform: () => {
     if (!isFullScreen()) {
@@ -67,24 +67,26 @@ export const actionFullScreen = register({
       commitToHistory: false,
     };
   },
-  keyTest: (event) => event.key === KEYS.F && !event[KEYS.CTRL_OR_CMD],
+  keyTest: (event) => event.code === CODES.F && !event[KEYS.CTRL_OR_CMD],
 });
 
 export const actionShortcuts = register({
   name: "toggleShortcuts",
-  viewMode: true,
   trackEvent: { category: "menu", action: "toggleHelpDialog" },
   perform: (_elements, appState, _, { focusContainer }) => {
-    if (appState.openDialog === "help") {
+    if (appState.showHelpDialog) {
       focusContainer();
     }
     return {
       appState: {
         ...appState,
-        openDialog: appState.openDialog === "help" ? null : "help",
+        showHelpDialog: !appState.showHelpDialog,
       },
       commitToHistory: false,
     };
   },
+  PanelComponent: ({ updateData }) => (
+    <HelpIcon title={t("helpDialog.title")} onClick={updateData} />
+  ),
   keyTest: (event) => event.key === KEYS.QUESTION_MARK,
 });

src/actions/actionNavigate.tsx

@@ -6,7 +6,6 @@ import { register } from "./register";
 
 export const actionGoToCollaborator = register({
   name: "goToCollaborator",
-  viewMode: true,
   trackEvent: { category: "collab" },
   perform: (_elements, appState, value) => {
     const point = value as Collaborator["pointer"];

src/actions/actionProperties.tsx

@@ -2,47 +2,42 @@ import { AppState } from "../../src/types";
 import { ButtonIconSelect } from "../components/ButtonIconSelect";
 import { ColorPicker } from "../components/ColorPicker";
 import { IconPicker } from "../components/IconPicker";
-// TODO barnabasmolnar/editor-redesign
-// TextAlignTopIcon, TextAlignBottomIcon,TextAlignMiddleIcon,
-// ArrowHead icons
 import {
   ArrowheadArrowIcon,
   ArrowheadBarIcon,
   ArrowheadDotIcon,
   ArrowheadTriangleIcon,
   ArrowheadNoneIcon,
-  StrokeStyleDashedIcon,
+  EdgeRoundIcon,
-  StrokeStyleDottedIcon,
+  EdgeSharpIcon,
-  TextAlignTopIcon,
-  TextAlignBottomIcon,
-  TextAlignMiddleIcon,
-  FillHachureIcon,
   FillCrossHatchIcon,
+  FillHachureIcon,
   FillSolidIcon,
+  FontFamilyCodeIcon,
+  FontFamilyHandDrawnIcon,
+  FontFamilyNormalIcon,
+  FontSizeExtraLargeIcon,
+  FontSizeLargeIcon,
+  FontSizeMediumIcon,
+  FontSizeSmallIcon,
   SloppinessArchitectIcon,
   SloppinessArtistIcon,
   SloppinessCartoonistIcon,
-  StrokeWidthBaseIcon,
+  StrokeStyleDashedIcon,
-  StrokeWidthBoldIcon,
+  StrokeStyleDottedIcon,
-  StrokeWidthExtraBoldIcon,
+  StrokeStyleSolidIcon,
-  FontSizeSmallIcon,
+  StrokeWidthIcon,
-  FontSizeMediumIcon,
-  FontSizeLargeIcon,
-  FontSizeExtraLargeIcon,
-  EdgeSharpIcon,
-  EdgeRoundIcon,
-  FreedrawIcon,
-  FontFamilyNormalIcon,
-  FontFamilyCodeIcon,
-  TextAlignLeftIcon,
   TextAlignCenterIcon,
+  TextAlignLeftIcon,
   TextAlignRightIcon,
+  TextAlignTopIcon,
+  TextAlignBottomIcon,
+  TextAlignMiddleIcon,
 } from "../components/icons";
 import {
   DEFAULT_FONT_FAMILY,
   DEFAULT_FONT_SIZE,
   FONT_FAMILY,
-  ROUNDNESS,
   VERTICAL_ALIGN,
 } from "../constants";
 import {
@@ -58,7 +53,7 @@ import {
 import {
   isBoundToContainer,
   isLinearElement,
-  isUsingAdaptiveRadius,
+  isLinearElementType,
 } from "../element/typeChecks";
 import {
   Arrowhead,
@@ -73,7 +68,7 @@ import { getLanguage, t } from "../i18n";
 import { KEYS } from "../keys";
 import { randomInteger } from "../random";
 import {
-  canChangeRoundness,
+  canChangeSharpness,
   canHaveArrowheads,
   getCommonAttributeOfSelectedElements,
   getSelectedElements,
@@ -312,17 +307,17 @@ export const actionChangeFillStyle = register({
           {
             value: "hachure",
             text: t("labels.hachure"),
-            icon: FillHachureIcon,
+            icon: <FillHachureIcon theme={appState.theme} />,
           },
           {
             value: "cross-hatch",
             text: t("labels.crossHatch"),
-            icon: FillCrossHatchIcon,
+            icon: <FillCrossHatchIcon theme={appState.theme} />,
           },
           {
             value: "solid",
             text: t("labels.solid"),
-            icon: FillSolidIcon,
+            icon: <FillSolidIcon theme={appState.theme} />,
           },
         ]}
         group="fill"
@@ -363,17 +358,17 @@ export const actionChangeStrokeWidth = register({
           {
             value: 1,
             text: t("labels.thin"),
-            icon: StrokeWidthBaseIcon,
+            icon: <StrokeWidthIcon theme={appState.theme} strokeWidth={2} />,
           },
           {
             value: 2,
             text: t("labels.bold"),
-            icon: StrokeWidthBoldIcon,
+            icon: <StrokeWidthIcon theme={appState.theme} strokeWidth={6} />,
           },
           {
             value: 4,
             text: t("labels.extraBold"),
-            icon: StrokeWidthExtraBoldIcon,
+            icon: <StrokeWidthIcon theme={appState.theme} strokeWidth={10} />,
           },
         ]}
         value={getFormValue(
@@ -412,17 +407,17 @@ export const actionChangeSloppiness = register({
           {
             value: 0,
             text: t("labels.architect"),
-            icon: SloppinessArchitectIcon,
+            icon: <SloppinessArchitectIcon theme={appState.theme} />,
           },
           {
             value: 1,
             text: t("labels.artist"),
-            icon: SloppinessArtistIcon,
+            icon: <SloppinessArtistIcon theme={appState.theme} />,
           },
           {
             value: 2,
             text: t("labels.cartoonist"),
-            icon: SloppinessCartoonistIcon,
+            icon: <SloppinessCartoonistIcon theme={appState.theme} />,
           },
         ]}
         value={getFormValue(
@@ -460,17 +455,17 @@ export const actionChangeStrokeStyle = register({
           {
             value: "solid",
             text: t("labels.strokeStyle_solid"),
-            icon: StrokeWidthBaseIcon,
+            icon: <StrokeStyleSolidIcon theme={appState.theme} />,
           },
           {
             value: "dashed",
             text: t("labels.strokeStyle_dashed"),
-            icon: StrokeStyleDashedIcon,
+            icon: <StrokeStyleDashedIcon theme={appState.theme} />,
           },
           {
             value: "dotted",
             text: t("labels.strokeStyle_dotted"),
-            icon: StrokeStyleDottedIcon,
+            icon: <StrokeStyleDottedIcon theme={appState.theme} />,
           },
         ]}
         value={getFormValue(
@@ -540,25 +535,25 @@ export const actionChangeFontSize = register({
           {
             value: 16,
             text: t("labels.small"),
-            icon: FontSizeSmallIcon,
+            icon: <FontSizeSmallIcon theme={appState.theme} />,
             testId: "fontSize-small",
           },
           {
             value: 20,
             text: t("labels.medium"),
-            icon: FontSizeMediumIcon,
+            icon: <FontSizeMediumIcon theme={appState.theme} />,
             testId: "fontSize-medium",
           },
           {
             value: 28,
             text: t("labels.large"),
-            icon: FontSizeLargeIcon,
+            icon: <FontSizeLargeIcon theme={appState.theme} />,
             testId: "fontSize-large",
           },
           {
             value: 36,
             text: t("labels.veryLarge"),
-            icon: FontSizeExtraLargeIcon,
+            icon: <FontSizeExtraLargeIcon theme={appState.theme} />,
             testId: "fontSize-veryLarge",
           },
         ]}
@@ -663,17 +658,17 @@ export const actionChangeFontFamily = register({
       {
         value: FONT_FAMILY.Virgil,
         text: t("labels.handDrawn"),
-        icon: FreedrawIcon,
+        icon: <FontFamilyHandDrawnIcon theme={appState.theme} />,
       },
       {
         value: FONT_FAMILY.Helvetica,
         text: t("labels.normal"),
-        icon: FontFamilyNormalIcon,
+        icon: <FontFamilyNormalIcon theme={appState.theme} />,
       },
       {
         value: FONT_FAMILY.Cascadia,
         text: t("labels.code"),
-        icon: FontFamilyCodeIcon,
+        icon: <FontFamilyCodeIcon theme={appState.theme} />,
       },
     ];
 
@@ -744,17 +739,17 @@ export const actionChangeTextAlign = register({
             {
               value: "left",
               text: t("labels.left"),
-              icon: TextAlignLeftIcon,
+              icon: <TextAlignLeftIcon theme={appState.theme} />,
             },
             {
               value: "center",
               text: t("labels.center"),
-              icon: TextAlignCenterIcon,
+              icon: <TextAlignCenterIcon theme={appState.theme} />,
             },
             {
               value: "right",
               text: t("labels.right"),
-              icon: TextAlignRightIcon,
+              icon: <TextAlignRightIcon theme={appState.theme} />,
             },
           ]}
           value={getFormValue(
@@ -817,19 +812,16 @@ export const actionChangeVerticalAlign = register({
               value: VERTICAL_ALIGN.TOP,
               text: t("labels.alignTop"),
               icon: <TextAlignTopIcon theme={appState.theme} />,
-              testId: "align-top",
             },
             {
               value: VERTICAL_ALIGN.MIDDLE,
               text: t("labels.centerVertically"),
               icon: <TextAlignMiddleIcon theme={appState.theme} />,
-              testId: "align-middle",
             },
             {
               value: VERTICAL_ALIGN.BOTTOM,
               text: t("labels.alignBottom"),
               icon: <TextAlignBottomIcon theme={appState.theme} />,
-              testId: "align-bottom",
             },
           ]}
           value={getFormValue(elements, appState, (element) => {
@@ -849,71 +841,69 @@ export const actionChangeVerticalAlign = register({
   },
 });
 
-export const actionChangeRoundness = register({
+export const actionChangeSharpness = register({
-  name: "changeRoundness",
+  name: "changeSharpness",
   trackEvent: false,
   perform: (elements, appState, value) => {
-    return {
-      elements: changeProperty(elements, appState, (el) =>
-        newElementWith(el, {
-          roundness:
-            value === "round"
-              ? {
-                  type: isUsingAdaptiveRadius(el.type)
-                    ? ROUNDNESS.ADAPTIVE_RADIUS
-                    : ROUNDNESS.PROPORTIONAL_RADIUS,
-                }
-              : null,
-        }),
-      ),
-      appState: {
-        ...appState,
-        currentItemRoundness: value,
-      },
-      commitToHistory: true,
-    };
-  },
-  PanelComponent: ({ elements, appState, updateData }) => {
     const targetElements = getTargetElements(
       getNonDeletedElements(elements),
       appState,
     );
-
+    const shouldUpdateForNonLinearElements = targetElements.length
-    const hasLegacyRoundness = targetElements.some(
+      ? targetElements.every((el) => !isLinearElement(el))
-      (el) => el.roundness?.type === ROUNDNESS.LEGACY,
+      : !isLinearElementType(appState.activeTool.type);
-    );
+    const shouldUpdateForLinearElements = targetElements.length
-
+      ? targetElements.every(isLinearElement)
-    return (
+      : isLinearElementType(appState.activeTool.type);
-      <fieldset>
+    return {
-        <legend>{t("labels.edges")}</legend>
+      elements: changeProperty(elements, appState, (el) =>
-        <ButtonIconSelect
+        newElementWith(el, {
-          group="edges"
+          strokeSharpness: value,
-          options={[
+        }),
-            {
+      ),
-              value: "sharp",
+      appState: {
-              text: t("labels.sharp"),
+        ...appState,
-              icon: EdgeSharpIcon,
+        currentItemStrokeSharpness: shouldUpdateForNonLinearElements
-            },
+          ? value
-            {
+          : appState.currentItemStrokeSharpness,
-              value: "round",
+        currentItemLinearStrokeSharpness: shouldUpdateForLinearElements
-              text: t("labels.round"),
+          ? value
-              icon: EdgeRoundIcon,
+          : appState.currentItemLinearStrokeSharpness,
-            },
+      },
-          ]}
+      commitToHistory: true,
-          value={getFormValue(
+    };
-            elements,
-            appState,
-            (element) =>
-              hasLegacyRoundness ? null : element.roundness ? "round" : "sharp",
-            (canChangeRoundness(appState.activeTool.type) &&
-              appState.currentItemRoundness) ||
-              null,
-          )}
-          onChange={(value) => updateData(value)}
-        />
-      </fieldset>
-    );
   },
+  PanelComponent: ({ elements, appState, updateData }) => (
+    <fieldset>
+      <legend>{t("labels.edges")}</legend>
+      <ButtonIconSelect
+        group="edges"
+        options={[
+          {
+            value: "sharp",
+            text: t("labels.sharp"),
+            icon: <EdgeSharpIcon theme={appState.theme} />,
+          },
+          {
+            value: "round",
+            text: t("labels.round"),
+            icon: <EdgeRoundIcon theme={appState.theme} />,
+          },
+        ]}
+        value={getFormValue(
+          elements,
+          appState,
+          (element) => element.strokeSharpness,
+          (canChangeSharpness(appState.activeTool.type) &&
+            (isLinearElementType(appState.activeTool.type)
+              ? appState.currentItemLinearStrokeSharpness
+              : appState.currentItemStrokeSharpness)) ||
+            null,
+        )}
+        onChange={(value) => updateData(value)}
+      />
+    </fieldset>
+  ),
 });
 
 export const actionChangeArrowhead = register({
@@ -959,38 +949,42 @@ export const actionChangeArrowhead = register({
     return (
       <fieldset>
         <legend>{t("labels.arrowheads")}</legend>
-        <div className="iconSelectList buttonList">
+        <div className="iconSelectList">
           <IconPicker
             label="arrowhead_start"
             options={[
               {
                 value: null,
                 text: t("labels.arrowhead_none"),
-                icon: ArrowheadNoneIcon,
+                icon: <ArrowheadNoneIcon theme={appState.theme} />,
                 keyBinding: "q",
               },
               {
                 value: "arrow",
                 text: t("labels.arrowhead_arrow"),
-                icon: <ArrowheadArrowIcon flip={!isRTL} />,
+                icon: (
+                  <ArrowheadArrowIcon theme={appState.theme} flip={!isRTL} />
+                ),
                 keyBinding: "w",
               },
               {
                 value: "bar",
                 text: t("labels.arrowhead_bar"),
-                icon: <ArrowheadBarIcon flip={!isRTL} />,
+                icon: <ArrowheadBarIcon theme={appState.theme} flip={!isRTL} />,
                 keyBinding: "e",
               },
               {
                 value: "dot",
                 text: t("labels.arrowhead_dot"),
-                icon: <ArrowheadDotIcon flip={!isRTL} />,
+                icon: <ArrowheadDotIcon theme={appState.theme} flip={!isRTL} />,
                 keyBinding: "r",
               },
               {
                 value: "triangle",
                 text: t("labels.arrowhead_triangle"),
-                icon: <ArrowheadTriangleIcon flip={!isRTL} />,
+                icon: (
+                  <ArrowheadTriangleIcon theme={appState.theme} flip={!isRTL} />
+                ),
                 keyBinding: "t",
               },
             ]}
@@ -1013,30 +1007,34 @@ export const actionChangeArrowhead = register({
                 value: null,
                 text: t("labels.arrowhead_none"),
                 keyBinding: "q",
-                icon: ArrowheadNoneIcon,
+                icon: <ArrowheadNoneIcon theme={appState.theme} />,
               },
               {
                 value: "arrow",
                 text: t("labels.arrowhead_arrow"),
                 keyBinding: "w",
-                icon: <ArrowheadArrowIcon flip={isRTL} />,
+                icon: (
+                  <ArrowheadArrowIcon theme={appState.theme} flip={isRTL} />
+                ),
               },
               {
                 value: "bar",
                 text: t("labels.arrowhead_bar"),
                 keyBinding: "e",
-                icon: <ArrowheadBarIcon flip={isRTL} />,
+                icon: <ArrowheadBarIcon theme={appState.theme} flip={isRTL} />,
               },
               {
                 value: "dot",
                 text: t("labels.arrowhead_dot"),
                 keyBinding: "r",
-                icon: <ArrowheadDotIcon flip={isRTL} />,
+                icon: <ArrowheadDotIcon theme={appState.theme} flip={isRTL} />,
               },
               {
                 value: "triangle",
                 text: t("labels.arrowhead_triangle"),
-                icon: <ArrowheadTriangleIcon flip={isRTL} />,
+                icon: (
+                  <ArrowheadTriangleIcon theme={appState.theme} flip={isRTL} />
+                ),
                 keyBinding: "t",
               },
             ]}

src/actions/actionStyles.ts

@@ -13,11 +13,7 @@ import {
   DEFAULT_TEXT_ALIGN,
 } from "../constants";
 import { getBoundTextElement } from "../element/textElement";
-import {
+import { hasBoundTextElement } from "../element/typeChecks";
-  hasBoundTextElement,
-  canApplyRoundnessTypeToElement,
-  getDefaultRoundnessTypeForElement,
-} from "../element/typeChecks";
 import { getSelectedElements } from "../scene";
 
 // `copiedStyles` is exported only for tests.
@@ -81,14 +77,6 @@ export const actionPasteStyles = register({
             fillStyle: elementStylesToCopyFrom?.fillStyle,
             opacity: elementStylesToCopyFrom?.opacity,
             roughness: elementStylesToCopyFrom?.roughness,
-            roundness: elementStylesToCopyFrom.roundness
-              ? canApplyRoundnessTypeToElement(
-                  elementStylesToCopyFrom.roundness.type,
-                  element,
-                )
-                ? elementStylesToCopyFrom.roundness
-                : getDefaultRoundnessTypeForElement(element)
-              : null,
           });
 
           if (isTextElement(newElement)) {

src/actions/actionToggleGridMode.tsx

@@ -5,7 +5,6 @@ import { AppState } from "../types";
 
 export const actionToggleGridMode = register({
   name: "gridMode",
-  viewMode: true,
   trackEvent: {
     category: "canvas",
     predicate: (appState) => !appState.gridSize,
@@ -20,9 +19,6 @@ export const actionToggleGridMode = register({
     };
   },
   checked: (appState: AppState) => appState.gridSize !== null,
-  predicate: (element, appState, props) => {
-    return typeof props.gridModeEnabled === "undefined";
-  },
   contextItemLabel: "labels.showGrid",
   keyTest: (event) => event[KEYS.CTRL_OR_CMD] && event.code === CODES.QUOTE,
 });

src/actions/actionToggleLock.ts

@@ -41,9 +41,15 @@ export const actionToggleLock = register({
         : "labels.elementLock.lock";
     }
 
-    return getOperation(selected) === "lock"
+    if (selected.length > 1) {
-      ? "labels.elementLock.lockAll"
+      return getOperation(selected) === "lock"
-      : "labels.elementLock.unlockAll";
+        ? "labels.elementLock.lockAll"
+        : "labels.elementLock.unlockAll";
+    }
+
+    throw new Error(
+      "Unexpected zero elements to lock/unlock. This should never happen.",
+    );
   },
   keyTest: (event, appState, elements) => {
     return (

src/actions/actionToggleStats.tsx

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

src/actions/actionToggleViewMode.tsx

@@ -3,7 +3,6 @@ import { register } from "./register";
 
 export const actionToggleViewMode = register({
   name: "viewMode",
-  viewMode: true,
   trackEvent: {
     category: "canvas",
     predicate: (appState) => !appState.viewModeEnabled,
@@ -18,9 +17,6 @@ export const actionToggleViewMode = register({
     };
   },
   checked: (appState) => appState.viewModeEnabled,
-  predicate: (elements, appState, appProps) => {
-    return typeof appProps.viewModeEnabled === "undefined";
-  },
   contextItemLabel: "labels.viewMode",
   keyTest: (event) =>
     !event[KEYS.CTRL_OR_CMD] && event.altKey && event.code === CODES.R,

src/actions/actionToggleZenMode.tsx

@@ -3,7 +3,6 @@ import { register } from "./register";
 
 export const actionToggleZenMode = register({
   name: "zenMode",
-  viewMode: true,
   trackEvent: {
     category: "canvas",
     predicate: (appState) => !appState.zenModeEnabled,
@@ -18,9 +17,6 @@ export const actionToggleZenMode = register({
     };
   },
   checked: (appState) => appState.zenModeEnabled,
-  predicate: (elements, appState, appProps) => {
-    return typeof appProps.zenModeEnabled === "undefined";
-  },
   contextItemLabel: "buttons.zenMode",
   keyTest: (event) =>
     !event[KEYS.CTRL_OR_CMD] && event.altKey && event.code === CODES.Z,

src/actions/actionZindex.tsx

@@ -5,17 +5,16 @@ import {
   moveAllLeft,
   moveAllRight,
 } from "../zindex";
-import { KEYS, CODES } from "../keys";
+import { KEYS, isDarwin, CODES } from "../keys";
 import { t } from "../i18n";
 import { getShortcutKey } from "../utils";
 import { register } from "./register";
 import {
-  BringForwardIcon,
-  BringToFrontIcon,
   SendBackwardIcon,
+  BringToFrontIcon,
   SendToBackIcon,
+  BringForwardIcon,
 } from "../components/icons";
-import { isDarwin } from "../constants";
 
 export const actionSendBackward = register({
   name: "sendBackward",
@@ -40,7 +39,7 @@ export const actionSendBackward = register({
       onClick={() => updateData(null)}
       title={`${t("labels.sendBackward")} — ${getShortcutKey("CtrlOrCmd+[")}`}
     >
-      {SendBackwardIcon}
+      <SendBackwardIcon theme={appState.theme} />
     </button>
   ),
 });
@@ -68,7 +67,7 @@ export const actionBringForward = register({
       onClick={() => updateData(null)}
       title={`${t("labels.bringForward")} — ${getShortcutKey("CtrlOrCmd+]")}`}
     >
-      {BringForwardIcon}
+      <BringForwardIcon theme={appState.theme} />
     </button>
   ),
 });
@@ -103,7 +102,7 @@ export const actionSendToBack = register({
           : getShortcutKey("CtrlOrCmd+Shift+[")
       }`}
     >
-      {SendToBackIcon}
+      <SendToBackIcon theme={appState.theme} />
     </button>
   ),
 });
@@ -139,7 +138,7 @@ export const actionBringToFront = register({
           : getShortcutKey("CtrlOrCmd+Shift+]")
       }`}
     >
-      {BringToFrontIcon}
+      <BringToFrontIcon theme={appState.theme} />
     </button>
   ),
 });

src/actions/index.ts

@@ -85,4 +85,3 @@ export { actionToggleStats } from "./actionToggleStats";
 export { actionUnbindText, actionBindText } from "./actionBoundText";
 export { actionLink } from "../element/Hyperlink";
 export { actionToggleLock } from "./actionToggleLock";
-export { actionToggleLinearEditor } from "./actionLinearEditor";

src/actions/manager.tsx

@@ -9,6 +9,7 @@ import {
 } from "./types";
 import { ExcalidrawElement } from "../element/types";
 import { AppClassProperties, AppState } from "../types";
+import { MODES } from "../constants";
 import { trackEvent } from "../analytics";
 
 const trackAction = (
@@ -102,8 +103,11 @@ export class ActionManager {
 
     const action = data[0];
 
-    if (this.getAppState().viewModeEnabled && action.viewMode !== true) {
+    const { viewModeEnabled } = this.getAppState();
-      return false;
+    if (viewModeEnabled) {
+      if (!Object.values(MODES).includes(data[0].name)) {
+        return false;
+      }
     }
 
     const elements = this.getElementsIncludingDeleted();
@@ -143,7 +147,6 @@ export class ActionManager {
     ) {
       const action = this.actions[name];
       const PanelComponent = action.PanelComponent!;
-      PanelComponent.displayName = "PanelComponent";
       const elements = this.getElementsIncludingDeleted();
       const appState = this.getAppState();
       const updateData = (formState?: any) => {
@@ -172,14 +175,4 @@ export class ActionManager {
 
     return null;
   };
-
-  isActionEnabled = (action: Action) => {
-    const elements = this.getElementsIncludingDeleted();
-    const appState = this.getAppState();
-
-    return (
-      !action.predicate ||
-      action.predicate(elements, appState, this.app.props, this.app)
-    );
-  };
 }

src/actions/shortcuts.ts

@@ -1,54 +1,45 @@
-import { isDarwin } from "../constants";
 import { t } from "../i18n";
+import { isDarwin } from "../keys";
 import { getShortcutKey } from "../utils";
 import { ActionName } from "./types";
 
-export type ShortcutName =
+export type ShortcutName = SubtypeOf<
-  | SubtypeOf<
+  ActionName,
-      ActionName,
+  | "cut"
-      | "toggleTheme"
+  | "copy"
-      | "loadScene"
+  | "paste"
-      | "cut"
+  | "copyStyles"
-      | "copy"
+  | "pasteStyles"
-      | "paste"
+  | "selectAll"
-      | "copyStyles"
+  | "deleteSelectedElements"
-      | "pasteStyles"
+  | "duplicateSelection"
-      | "selectAll"
+  | "sendBackward"
-      | "deleteSelectedElements"
+  | "bringForward"
-      | "duplicateSelection"
+  | "sendToBack"
-      | "sendBackward"
+  | "bringToFront"
-      | "bringForward"
+  | "copyAsPng"
-      | "sendToBack"
+  | "copyAsSvg"
-      | "bringToFront"
+  | "group"
-      | "copyAsPng"
+  | "ungroup"
-      | "copyAsSvg"
+  | "gridMode"
-      | "group"
+  | "zenMode"
-      | "ungroup"
+  | "stats"
-      | "gridMode"
+  | "addToLibrary"
-      | "zenMode"
+  | "viewMode"
-      | "stats"
+  | "flipHorizontal"
-      | "addToLibrary"
+  | "flipVertical"
-      | "viewMode"
+  | "hyperlink"
-      | "flipHorizontal"
+  | "toggleLock"
-      | "flipVertical"
+>;
-      | "hyperlink"
-      | "toggleLock"
-    >
-  | "saveScene"
-  | "imageExport";
 
 const shortcutMap: Record<ShortcutName, string[]> = {
-  toggleTheme: [getShortcutKey("Shift+Alt+D")],
-  saveScene: [getShortcutKey("CtrlOrCmd+S")],
-  loadScene: [getShortcutKey("CtrlOrCmd+O")],
-  imageExport: [getShortcutKey("CtrlOrCmd+Shift+E")],
   cut: [getShortcutKey("CtrlOrCmd+X")],
   copy: [getShortcutKey("CtrlOrCmd+C")],
   paste: [getShortcutKey("CtrlOrCmd+V")],
   copyStyles: [getShortcutKey("CtrlOrCmd+Alt+C")],
   pasteStyles: [getShortcutKey("CtrlOrCmd+Alt+V")],
   selectAll: [getShortcutKey("CtrlOrCmd+A")],
-  deleteSelectedElements: [getShortcutKey("Delete")],
+  deleteSelectedElements: [getShortcutKey("Del")],
   duplicateSelection: [
     getShortcutKey("CtrlOrCmd+D"),
     getShortcutKey(`Alt+${t("helpDialog.drag")}`),

src/actions/types.ts

@@ -91,7 +91,7 @@ export type ActionName =
   | "ungroup"
   | "goToCollaborator"
   | "addToLibrary"
-  | "changeRoundness"
+  | "changeSharpness"
   | "alignTop"
   | "alignBottom"
   | "alignLeft"
@@ -109,11 +109,9 @@ export type ActionName =
   | "decreaseFontSize"
   | "unbindText"
   | "hyperlink"
+  | "eraser"
   | "bindText"
-  | "toggleLock"
+  | "toggleLock";
-  | "toggleLinearEditor"
-  | "toggleEraserTool"
-  | "toggleHandTool";
 
 export type PanelComponentProps = {
   elements: readonly ExcalidrawElement[];
@@ -139,11 +137,9 @@ export interface Action {
         elements: readonly ExcalidrawElement[],
         appState: Readonly<AppState>,
       ) => string);
-  predicate?: (
+  contextItemPredicate?: (
     elements: readonly ExcalidrawElement[],
     appState: AppState,
-    appProps: ExcalidrawProps,
-    app: AppClassProperties,
   ) => boolean;
   checked?: (appState: Readonly<AppState>) => boolean;
   trackEvent:
@@ -165,7 +161,4 @@ export interface Action {
           value: any,
         ) => boolean;
       };
-  /** if set to `true`, allow action to be performed in viewMode.
-   *  Defaults to `false` */
-  viewMode?: boolean;
 }

src/appState.ts

@@ -19,7 +19,6 @@ export const getDefaultAppState = (): Omit<
   "offsetTop" | "offsetLeft" | "width" | "height"
 > => {
   return {
-    showWelcomeScreen: false,
     theme: THEME.LIGHT,
     collaborators: new Map(),
     currentChartType: "bar",
@@ -28,11 +27,12 @@ export const getDefaultAppState = (): Omit<
     currentItemFillStyle: "hachure",
     currentItemFontFamily: DEFAULT_FONT_FAMILY,
     currentItemFontSize: DEFAULT_FONT_SIZE,
+    currentItemLinearStrokeSharpness: "round",
     currentItemOpacity: 100,
     currentItemRoughness: 1,
     currentItemStartArrowhead: null,
     currentItemStrokeColor: oc.black,
-    currentItemRoundness: "round",
+    currentItemStrokeSharpness: "sharp",
     currentItemStrokeStyle: "solid",
     currentItemStrokeWidth: 1,
     currentItemTextAlign: DEFAULT_TEXT_ALIGN,
@@ -45,7 +45,7 @@ export const getDefaultAppState = (): Omit<
       type: "selection",
       customType: null,
       locked: false,
-      lastActiveTool: null,
+      lastActiveToolBeforeEraser: null,
     },
     penMode: false,
     penDetected: false,
@@ -57,18 +57,16 @@ export const getDefaultAppState = (): Omit<
     fileHandle: null,
     gridSize: null,
     isBindingEnabled: true,
-    isSidebarDocked: false,
+    isLibraryOpen: false,
+    isLibraryMenuDocked: false,
     isLoading: false,
     isResizing: false,
     isRotating: false,
     lastPointerDownWith: "mouse",
     multiElement: null,
     name: `${t("labels.untitled")}-${getDateTime()}`,
-    contextMenu: null,
     openMenu: null,
     openPopup: null,
-    openSidebar: null,
-    openDialog: null,
     pasteDialog: { shown: false, data: null },
     previousSelectedElementIds: {},
     resizingElement: null,
@@ -79,6 +77,7 @@ export const getDefaultAppState = (): Omit<
     selectedGroupIds: {},
     selectionElement: null,
     shouldCacheIgnoreZoom: false,
+    showHelpDialog: false,
     showStats: false,
     startBoundElement: null,
     suggestedBindings: [],
@@ -111,7 +110,6 @@ const APP_STATE_STORAGE_CONF = (<
   T extends Record<keyof AppState, Values>,
 >(config: { [K in keyof T]: K extends keyof AppState ? T[K] : never }) =>
   config)({
-  showWelcomeScreen: { browser: true, export: false, server: false },
   theme: { browser: true, export: false, server: false },
   collaborators: { browser: false, export: false, server: false },
   currentChartType: { browser: true, export: false, server: false },
@@ -120,7 +118,7 @@ const APP_STATE_STORAGE_CONF = (<
   currentItemFillStyle: { browser: true, export: false, server: false },
   currentItemFontFamily: { browser: true, export: false, server: false },
   currentItemFontSize: { browser: true, export: false, server: false },
-  currentItemRoundness: {
+  currentItemLinearStrokeSharpness: {
     browser: true,
     export: false,
     server: false,
@@ -129,6 +127,7 @@ const APP_STATE_STORAGE_CONF = (<
   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 },
@@ -149,7 +148,8 @@ const APP_STATE_STORAGE_CONF = (<
   gridSize: { browser: true, export: true, server: true },
   height: { browser: false, export: false, server: false },
   isBindingEnabled: { browser: false, export: false, server: false },
-  isSidebarDocked: { browser: true, 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 },
@@ -158,11 +158,8 @@ const APP_STATE_STORAGE_CONF = (<
   name: { browser: true, export: false, server: false },
   offsetLeft: { browser: false, export: false, server: false },
   offsetTop: { browser: false, export: false, server: false },
-  contextMenu: { browser: false, export: false, server: false },
   openMenu: { browser: true, export: false, server: false },
   openPopup: { browser: false, export: false, server: false },
-  openSidebar: { browser: true, export: false, server: false },
-  openDialog: { 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 },
@@ -173,6 +170,7 @@ const APP_STATE_STORAGE_CONF = (<
   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 },
@@ -228,11 +226,3 @@ export const isEraserActive = ({
 }: {
   activeTool: AppState["activeTool"];
 }) => activeTool.type === "eraser";
-
-export const isHandToolActive = ({
-  activeTool,
-}: {
-  activeTool: AppState["activeTool"];
-}) => {
-  return activeTool.type === "hand";
-};

src/charts.ts

@@ -172,7 +172,7 @@ const commonProps = {
   opacity: 100,
   roughness: 1,
   strokeColor: colors.elementStroke[0],
-  roundness: null,
+  strokeSharpness: "sharp",
   strokeStyle: "solid",
   strokeWidth: 1,
   verticalAlign: VERTICAL_ALIGN.MIDDLE,
@@ -322,7 +322,7 @@ const chartBaseElements = (
         text: spreadsheet.title,
         x: x + chartWidth / 2,
         y: y - BAR_HEIGHT - BAR_GAP * 2 - DEFAULT_FONT_SIZE,
-        roundness: null,
+        strokeSharpness: "sharp",
         strokeStyle: "solid",
         textAlign: "center",
       })

src/clients.ts

@@ -11,18 +11,27 @@ export const getClientColors = (clientId: string, appState: AppState) => {
   // Naive way of getting an integer out of the clientId
   const sum = clientId.split("").reduce((a, str) => a + str.charCodeAt(0), 0);
 
-  // Skip transparent & gray colors
+  // Skip transparent background.
-  const backgrounds = colors.elementBackground.slice(3);
+  const backgrounds = colors.elementBackground.slice(1);
-  const strokes = colors.elementStroke.slice(3);
+  const strokes = colors.elementStroke.slice(1);
   return {
     background: backgrounds[sum % backgrounds.length],
     stroke: strokes[sum % strokes.length],
   };
 };
 
-export const getClientInitials = (userName?: string | null) => {
+export const getClientInitials = (username?: string | null) => {
-  if (!userName) {
+  if (!username) {
     return "?";
   }
-  return userName.trim()[0].toUpperCase();
+  const names = username.trim().split(" ");
+
+  if (names.length < 2) {
+    return names[0].substring(0, 2).toUpperCase();
+  }
+
+  const firstName = names[0];
+  const lastName = names[names.length - 1];
+
+  return (firstName[0] + lastName[0]).toUpperCase();
 };

src/clipboard.test.ts

@@ -1,27 +0,0 @@
-import { parseClipboard } from "./clipboard";
-
-describe("Test parseClipboard", () => {
-  it("should parse valid json correctly", async () => {
-    let text = "123";
-
-    let clipboardData = await parseClipboard({
-      //@ts-ignore
-      clipboardData: {
-        getData: () => text,
-      },
-    });
-
-    expect(clipboardData.text).toBe(text);
-
-    text = "[123]";
-
-    clipboardData = await parseClipboard({
-      //@ts-ignore
-      clipboardData: {
-        getData: () => text,
-      },
-    });
-
-    expect(clipboardData.text).toBe(text);
-  });
-});

src/clipboard.ts

@@ -109,16 +109,16 @@ const parsePotentialSpreadsheet = (
  * Retrieves content from system clipboard (either from ClipboardEvent or
  *  via async clipboard API if supported)
  */
-export const getSystemClipboard = async (
+const getSystemClipboard = async (
   event: ClipboardEvent | null,
 ): Promise<string> => {
   try {
     const text = event
-      ? event.clipboardData?.getData("text/plain")
+      ? event.clipboardData?.getData("text/plain").trim()
       : probablySupportsClipboardReadText &&
         (await navigator.clipboard.readText());
 
-    return (text || "").trim();
+    return text || "";
   } catch {
     return "";
   }
@@ -129,25 +129,19 @@ export const getSystemClipboard = async (
  */
 export const parseClipboard = async (
   event: ClipboardEvent | null,
-  isPlainPaste = false,
 ): Promise<ClipboardData> => {
   const systemClipboard = await getSystemClipboard(event);
 
   // if system clipboard empty, couldn't be resolved, or contains previously
   // copied excalidraw scene as SVG, fall back to previously copied excalidraw
   // elements
-  if (
+  if (!systemClipboard || systemClipboard.includes(SVG_EXPORT_TAG)) {
-    !systemClipboard ||
-    (!isPlainPaste && systemClipboard.includes(SVG_EXPORT_TAG))
-  ) {
     return getAppClipboard();
   }
 
   // if system clipboard contains spreadsheet, use it even though it's
   // technically possible it's staler than in-app clipboard
-  const spreadsheetResult =
+  const spreadsheetResult = parsePotentialSpreadsheet(systemClipboard);
-    !isPlainPaste && parsePotentialSpreadsheet(systemClipboard);
-
   if (spreadsheetResult) {
     return spreadsheetResult;
   }
@@ -160,36 +154,30 @@ export const parseClipboard = async (
       return {
         elements: systemClipboardData.elements,
         files: systemClipboardData.files,
-        text: isPlainPaste
-          ? JSON.stringify(systemClipboardData.elements, null, 2)
-          : undefined,
       };
     }
-  } catch (e) {}
+    return appClipboardData;
-  // system clipboard doesn't contain excalidraw elements → return plaintext
+  } catch {
-  // unless we set a flag to prefer in-app clipboard because browser didn't
+    // system clipboard doesn't contain excalidraw elements → return plaintext
-  // support storing to system clipboard on copy
+    // unless we set a flag to prefer in-app clipboard because browser didn't
-  return PREFER_APP_CLIPBOARD && appClipboardData.elements
+    // support storing to system clipboard on copy
-    ? {
+    return PREFER_APP_CLIPBOARD && appClipboardData.elements
-        ...appClipboardData,
+      ? appClipboardData
-        text: isPlainPaste
+      : { text: systemClipboard };
-          ? JSON.stringify(appClipboardData.elements, null, 2)
+  }
-          : undefined,
-      }
-    : { text: systemClipboard };
 };
 
 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
     //
-    // Note that Firefox (and potentially others) seems to support Promise
+    // not await so that we can detect whether the thrown error likely relates
-    // ClipboardItem constructor, but throws on an unrelated MIME type error.
+    // to a lack of support for the Promise ClipboardItem constructor
-    // So we need to await this and fallback to awaiting the blob if applicable.
+    promise = navigator.clipboard.write([
-    await navigator.clipboard.write([
       new window.ClipboardItem({
         [MIME_TYPES.png]: blob,
       }),
@@ -207,6 +195,7 @@ export const copyBlobToClipboardAsPng = async (blob: Blob | Promise<Blob>) => {
       throw error;
     }
   }
+  await promise;
 };
 
 export const copyTextToSystemClipboard = async (text: string | null) => {

src/components/Actions.scss

@@ -1,92 +0,0 @@
-.zoom-actions,
-.undo-redo-buttons {
-  background-color: var(--island-bg-color);
-  border-radius: var(--border-radius-lg);
-}
-
-.zoom-button,
-.undo-redo-buttons button {
-  border: 1px solid var(--default-border-color) !important;
-  border-radius: 0 !important;
-  background-color: transparent !important;
-  font-size: 0.875rem !important;
-  width: var(--lg-button-size);
-  height: var(--lg-button-size);
-  svg {
-    width: var(--lg-icon-size) !important;
-    height: var(--lg-icon-size) !important;
-  }
-
-  .ToolIcon__icon {
-    width: 100%;
-    height: 100%;
-  }
-}
-
-.reset-zoom-button {
-  border-left: 0 !important;
-  border-right: 0 !important;
-  padding: 0 0.625rem !important;
-  width: 3.75rem !important;
-  justify-content: center;
-  color: var(--text-primary-color);
-}
-
-.zoom-out-button {
-  border-top-left-radius: var(--border-radius-lg) !important;
-  border-bottom-left-radius: var(--border-radius-lg) !important;
-
-  :root[dir="rtl"] & {
-    transform: scaleX(-1);
-  }
-
-  .ToolIcon__icon {
-    border-top-right-radius: 0 !important;
-    border-bottom-right-radius: 0 !important;
-  }
-}
-
-.zoom-in-button {
-  border-top-right-radius: var(--border-radius-lg) !important;
-  border-bottom-right-radius: var(--border-radius-lg) !important;
-
-  :root[dir="rtl"] & {
-    transform: scaleX(-1);
-  }
-
-  .ToolIcon__icon {
-    border-top-left-radius: 0 !important;
-    border-bottom-left-radius: 0 !important;
-  }
-}
-
-.undo-redo-buttons {
-  .undo-button-container button {
-    border-top-left-radius: var(--border-radius-lg) !important;
-    border-bottom-left-radius: var(--border-radius-lg) !important;
-    border-right: 0 !important;
-
-    :root[dir="rtl"] & {
-      transform: scaleX(-1);
-    }
-
-    .ToolIcon__icon {
-      border-top-right-radius: 0 !important;
-      border-bottom-right-radius: 0 !important;
-    }
-  }
-
-  .redo-button-container button {
-    border-top-right-radius: var(--border-radius-lg) !important;
-    border-bottom-right-radius: var(--border-radius-lg) !important;
-
-    :root[dir="rtl"] & {
-      transform: scaleX(-1);
-    }
-
-    .ToolIcon__icon {
-      border-top-left-radius: 0 !important;
-      border-bottom-left-radius: 0 !important;
-    }
-  }
-}

src/components/Actions.tsx

@@ -5,7 +5,7 @@ import { ExcalidrawElement, PointerType } from "../element/types";
 import { t } from "../i18n";
 import { useDevice } from "../components/App";
 import {
-  canChangeRoundness,
+  canChangeSharpness,
   canHaveArrowheads,
   getTargetElements,
   hasBackground,
@@ -25,21 +25,18 @@ import Stack from "./Stack";
 import { ToolButton } from "./ToolButton";
 import { hasStrokeColor } from "../scene/comparisons";
 import { trackEvent } from "../analytics";
-import { hasBoundTextElement } from "../element/typeChecks";
+import { hasBoundTextElement, isBoundToContainer } from "../element/typeChecks";
-import clsx from "clsx";
-import { actionToggleZenMode } from "../actions";
-import "./Actions.scss";
-import { Tooltip } from "./Tooltip";
-import { shouldAllowVerticalAlign } from "../element/textElement";
 
 export const SelectedShapeActions = ({
   appState,
   elements,
   renderAction,
+  activeTool,
 }: {
   appState: AppState;
   elements: readonly ExcalidrawElement[];
   renderAction: ActionManager["renderAction"];
+  activeTool: AppState["activeTool"]["type"];
 }) => {
   const targetElements = getTargetElements(
     getNonDeletedElements(elements),
@@ -59,13 +56,13 @@ export const SelectedShapeActions = ({
   const isRTL = document.documentElement.getAttribute("dir") === "rtl";
 
   const showFillIcons =
-    hasBackground(appState.activeTool.type) ||
+    hasBackground(activeTool) ||
     targetElements.some(
       (element) =>
         hasBackground(element.type) && !isTransparent(element.backgroundColor),
     );
   const showChangeBackgroundIcons =
-    hasBackground(appState.activeTool.type) ||
+    hasBackground(activeTool) ||
     targetElements.some((element) => hasBackground(element.type));
 
   const showLinkIcon =
@@ -82,27 +79,23 @@ export const SelectedShapeActions = ({
 
   return (
     <div className="panelColumn">
-      <div>
+      {((hasStrokeColor(activeTool) &&
-        {((hasStrokeColor(appState.activeTool.type) &&
+        activeTool !== "image" &&
-          appState.activeTool.type !== "image" &&
+        commonSelectedType !== "image") ||
-          commonSelectedType !== "image") ||
+        targetElements.some((element) => hasStrokeColor(element.type))) &&
-          targetElements.some((element) => hasStrokeColor(element.type))) &&
+        renderAction("changeStrokeColor")}
-          renderAction("changeStrokeColor")}
+      {showChangeBackgroundIcons && renderAction("changeBackgroundColor")}
-      </div>
-      {showChangeBackgroundIcons && (
-        <div>{renderAction("changeBackgroundColor")}</div>
-      )}
       {showFillIcons && renderAction("changeFillStyle")}
 
-      {(hasStrokeWidth(appState.activeTool.type) ||
+      {(hasStrokeWidth(activeTool) ||
         targetElements.some((element) => hasStrokeWidth(element.type))) &&
         renderAction("changeStrokeWidth")}
 
-      {(appState.activeTool.type === "freedraw" ||
+      {(activeTool === "freedraw" ||
         targetElements.some((element) => element.type === "freedraw")) &&
         renderAction("changeStrokeShape")}
 
-      {(hasStrokeStyle(appState.activeTool.type) ||
+      {(hasStrokeStyle(activeTool) ||
         targetElements.some((element) => hasStrokeStyle(element.type))) && (
         <>
           {renderAction("changeStrokeStyle")}
@@ -110,12 +103,12 @@ export const SelectedShapeActions = ({
         </>
       )}
 
-      {(canChangeRoundness(appState.activeTool.type) ||
+      {(canChangeSharpness(activeTool) ||
-        targetElements.some((element) => canChangeRoundness(element.type))) && (
+        targetElements.some((element) => canChangeSharpness(element.type))) && (
-        <>{renderAction("changeRoundness")}</>
+        <>{renderAction("changeSharpness")}</>
       )}
 
-      {(hasText(appState.activeTool.type) ||
+      {(hasText(activeTool) ||
         targetElements.some((element) => hasText(element.type))) && (
         <>
           {renderAction("changeFontSize")}
@@ -126,9 +119,11 @@ export const SelectedShapeActions = ({
         </>
       )}
 
-      {shouldAllowVerticalAlign(targetElements) &&
+      {targetElements.some(
-        renderAction("changeVerticalAlign")}
+        (element) =>
-      {(canHaveArrowheads(appState.activeTool.type) ||
+          hasBoundTextElement(element) || isBoundToContainer(element),
+      ) && renderAction("changeVerticalAlign")}
+      {(canHaveArrowheads(activeTool) ||
         targetElements.some((element) => canHaveArrowheads(element.type))) && (
         <>{renderAction("changeArrowhead")}</>
       )}
@@ -168,16 +163,7 @@ export const SelectedShapeActions = ({
             )}
             {targetElements.length > 2 &&
               renderAction("distributeHorizontally")}
-            {/* breaks the row ˇˇ */}
+            <div className="iconRow">
-            <div style={{ flexBasis: "100%", height: 0 }} />
-            <div
-              style={{
-                display: "flex",
-                flexWrap: "wrap",
-                gap: ".5rem",
-                marginTop: "-0.5rem",
-              }}
-            >
               {renderAction("alignTop")}
               {renderAction("alignVerticallyCentered")}
               {renderAction("alignBottom")}
@@ -217,26 +203,25 @@ export const ShapesSwitcher = ({
   appState: AppState;
 }) => (
   <>
-    {SHAPES.map(({ value, icon, key, numericKey, fillable }, index) => {
+    {SHAPES.map(({ value, icon, key }, index) => {
       const label = t(`toolBar.${value}`);
-      const letter =
+      const letter = key && (typeof key === "string" ? key : key[0]);
-        key && capitalizeString(typeof key === "string" ? key : key[0]);
       const shortcut = letter
-        ? `${letter} ${t("helpDialog.or")} ${numericKey}`
+        ? `${capitalizeString(letter)} ${t("helpDialog.or")} ${index + 1}`
-        : `${numericKey}`;
+        : `${index + 1}`;
       return (
         <ToolButton
-          className={clsx("Shape", { fillable })}
+          className="Shape"
           key={value}
           type="radio"
           icon={icon}
           checked={activeTool.type === value}
           name="editor-current-shape"
           title={`${capitalizeString(label)} — ${shortcut}`}
-          keyBindingLabel={numericKey || letter}
+          keyBindingLabel={`${index + 1}`}
           aria-label={capitalizeString(label)}
           aria-keyshortcuts={shortcut}
-          data-testid={`toolbar-${value}`}
+          data-testid={value}
           onPointerDown={({ pointerType }) => {
             if (!appState.penDetected && pointerType === "pen") {
               setAppState({
@@ -278,57 +263,11 @@ export const ZoomActions = ({
   renderAction: ActionManager["renderAction"];
   zoom: Zoom;
 }) => (
-  <Stack.Col gap={1} className="zoom-actions">
+  <Stack.Col gap={1}>
-    <Stack.Row align="center">
+    <Stack.Row gap={1} align="center">
       {renderAction("zoomOut")}
-      {renderAction("resetZoom")}
       {renderAction("zoomIn")}
+      {renderAction("resetZoom")}
     </Stack.Row>
   </Stack.Col>
 );
-
-export const UndoRedoActions = ({
-  renderAction,
-  className,
-}: {
-  renderAction: ActionManager["renderAction"];
-  className?: string;
-}) => (
-  <div className={`undo-redo-buttons ${className}`}>
-    <div className="undo-button-container">
-      <Tooltip label={t("buttons.undo")}>{renderAction("undo")}</Tooltip>
-    </div>
-    <div className="redo-button-container">
-      <Tooltip label={t("buttons.redo")}> {renderAction("redo")}</Tooltip>
-    </div>
-  </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/ActiveConfirmDialog.tsx

@@ -1,35 +0,0 @@
-import { atom, useAtom } from "jotai";
-import { actionClearCanvas } from "../actions";
-import { t } from "../i18n";
-import { useExcalidrawActionManager } from "./App";
-import ConfirmDialog from "./ConfirmDialog";
-
-export const activeConfirmDialogAtom = atom<"clearCanvas" | null>(null);
-
-export const ActiveConfirmDialog = () => {
-  const [activeConfirmDialog, setActiveConfirmDialog] = useAtom(
-    activeConfirmDialogAtom,
-  );
-  const actionManager = useExcalidrawActionManager();
-
-  if (!activeConfirmDialog) {
-    return null;
-  }
-
-  if (activeConfirmDialog === "clearCanvas") {
-    return (
-      <ConfirmDialog
-        onConfirm={() => {
-          actionManager.executeAction(actionClearCanvas);
-          setActiveConfirmDialog(null);
-        }}
-        onCancel={() => setActiveConfirmDialog(null)}
-        title={t("clearCanvasDialog.title")}
-      >
-        <p className="clear-canvas__content"> {t("alerts.clearReset")}</p>
-      </ConfirmDialog>
-    );
-  }
-
-  return null;
-};

src/components/ActiveFile.tsx

@@ -0,0 +1,28 @@
+import Stack from "../components/Stack";
+import { ToolButton } from "../components/ToolButton";
+import { save, file } from "../components/icons";
+import { t } from "../i18n";
+
+import "./ActiveFile.scss";
+
+type ActiveFileProps = {
+  fileName?: string;
+  onSave: () => void;
+};
+
+export const ActiveFile = ({ fileName, onSave }: ActiveFileProps) => (
+  <Stack.Row className="ActiveFile" gap={1} align="center">
+    <span className="ActiveFile__fileName">
+      {file}
+      <span>{fileName}</span>
+    </span>
+    <ToolButton
+      type="icon"
+      icon={save}
+      title={t("buttons.save")}
+      aria-label={t("buttons.save")}
+      onClick={onSave}
+      data-testid="save-button"
+    />
+  </Stack.Row>
+);

src/components/Avatar.scss

@@ -2,35 +2,21 @@
 
 .excalidraw {
   .Avatar {
-    width: 1.25rem;
+    width: 2.5rem;
-    height: 1.25rem;
+    height: 2.5rem;
-    position: relative;
+    border-radius: 1.25rem;
-    border-radius: 100%;
-    outline-offset: 2px;
     display: flex;
     justify-content: center;
     align-items: center;
     color: $oc-white;
     cursor: pointer;
-    font-size: 0.625rem;
+    font-size: 0.8rem;
     font-weight: 500;
-    line-height: 1;
 
     &-img {
       width: 100%;
       height: 100%;
       border-radius: 100%;
     }
-
-    &::before {
-      content: "";
-      position: absolute;
-      top: -3px;
-      right: -3px;
-      bottom: -3px;
-      left: -3px;
-      border: 1px solid var(--avatar-border-color);
-      border-radius: 100%;
-    }
   }
 }

src/components/Avatar.tsx

@@ -11,11 +11,13 @@ type AvatarProps = {
   src?: string;
 };
 
-export const Avatar = ({ color, onClick, name, src }: AvatarProps) => {
+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 };
+  const style = loadImg
+    ? undefined
+    : { background: color, border: `1px solid ${border}` };
   return (
     <div className="Avatar" style={style} onClick={onClick}>
       {loadImg ? (

src/components/BackgroundPickerAndDarkModeToggle.tsx

@@ -0,0 +1,20 @@
+import React from "react";
+import { ActionManager } from "../actions/manager";
+import { AppState } from "../types";
+
+export const BackgroundPickerAndDarkModeToggle = ({
+  appState,
+  setAppState,
+  actionManager,
+  showThemeBtn,
+}: {
+  actionManager: ActionManager;
+  appState: AppState;
+  setAppState: React.Component<any, AppState>["setState"];
+  showThemeBtn: boolean;
+}) => (
+  <div style={{ display: "flex" }}>
+    {actionManager.renderAction("changeViewBackgroundColor")}
+    {showThemeBtn && actionManager.renderAction("toggleTheme")}
+  </div>
+);

src/components/Button.scss

@@ -1,7 +0,0 @@
-@import "../css/theme";
-
-.excalidraw {
-  .excalidraw-button {
-    @include outlineButtonStyles;
-  }
-}

src/components/Button.tsx

@@ -1,35 +0,0 @@
-import "./Button.scss";
-
-interface ButtonProps extends React.HTMLAttributes<HTMLButtonElement> {
-  type?: "button" | "submit" | "reset";
-  onSelect: () => any;
-  children: React.ReactNode;
-  className?: string;
-}
-
-/**
- * A generic button component that follows Excalidraw's design system.
- * Style can be customised using `className` or `style` prop.
- * Accepts all props that a regular `button` element accepts.
- */
-export const Button = ({
-  type = "button",
-  onSelect,
-  children,
-  className = "",
-  ...rest
-}: ButtonProps) => {
-  return (
-    <button
-      onClick={(event) => {
-        onSelect();
-        rest.onClick?.(event);
-      }}
-      type={type}
-      className={`excalidraw-button ${className}`}
-      {...rest}
-    >
-      {children}
-    </button>
-  );
-};

src/components/CheckboxItem.scss

@@ -64,8 +64,6 @@
 
       color: #{$oc-blue-7};
 
-      border: 0;
-
       &:focus {
         box-shadow: 0 0 0 3px #{$oc-blue-7};
       }

src/components/ClearCanvas.tsx

@@ -0,0 +1,43 @@
+import { useState } from "react";
+import { t } from "../i18n";
+import { useDevice } from "./App";
+import { trash } from "./icons";
+import { ToolButton } from "./ToolButton";
+
+import ConfirmDialog from "./ConfirmDialog";
+
+const ClearCanvas = ({ onConfirm }: { onConfirm: () => void }) => {
+  const [showDialog, setShowDialog] = useState(false);
+  const toggleDialog = () => {
+    setShowDialog(!showDialog);
+  };
+
+  return (
+    <>
+      <ToolButton
+        type="button"
+        icon={trash}
+        title={t("buttons.clearReset")}
+        aria-label={t("buttons.clearReset")}
+        showAriaLabel={useDevice().isMobile}
+        onClick={toggleDialog}
+        data-testid="clear-canvas-button"
+      />
+
+      {showDialog && (
+        <ConfirmDialog
+          onConfirm={() => {
+            onConfirm();
+            toggleDialog();
+          }}
+          onCancel={toggleDialog}
+          title={t("clearCanvasDialog.title")}
+        >
+          <p className="clear-canvas__content"> {t("alerts.clearReset")}</p>
+        </ConfirmDialog>
+      )}
+    </>
+  );
+};
+
+export default ClearCanvas;

src/components/CollabButton.scss

@@ -0,0 +1,32 @@
+@import "../css/variables.module";
+
+.excalidraw {
+  .CollabButton.is-collaborating {
+    background-color: var(--button-special-active-bg-color);
+
+    .ToolIcon__icon svg,
+    .ToolIcon__label {
+      color: var(--icon-green-fill-color);
+    }
+  }
+
+  .CollabButton-collaborators {
+    :root[dir="ltr"] & {
+      right: -5px;
+    }
+    :root[dir="rtl"] & {
+      left: -5px;
+    }
+    min-width: 1em;
+    min-height: 1em;
+    line-height: 1;
+    position: absolute;
+    bottom: -5px;
+    padding: 3px;
+    border-radius: 50%;
+    background-color: $oc-green-6;
+    color: $oc-white;
+    font-size: 0.6em;
+    font-family: "Cascadia";
+  }
+}

src/components/CollabButton.tsx

@@ -0,0 +1,39 @@
+import clsx from "clsx";
+import { ToolButton } from "./ToolButton";
+import { t } from "../i18n";
+import { useDevice } from "../components/App";
+import { users } from "./icons";
+
+import "./CollabButton.scss";
+
+const CollabButton = ({
+  isCollaborating,
+  collaboratorCount,
+  onClick,
+}: {
+  isCollaborating: boolean;
+  collaboratorCount: number;
+  onClick: () => void;
+}) => {
+  return (
+    <>
+      <ToolButton
+        className={clsx("CollabButton", {
+          "is-collaborating": isCollaborating,
+        })}
+        onClick={onClick}
+        icon={users}
+        type="button"
+        title={t("labels.liveCollaboration")}
+        aria-label={t("labels.liveCollaboration")}
+        showAriaLabel={useDevice().isMobile}
+      >
+        {isCollaborating && (
+          <div className="CollabButton-collaborators">{collaboratorCount}</div>
+        )}
+      </ToolButton>
+    </>
+  );
+};
+
+export default CollabButton;

src/components/ColorPicker.scss

@@ -21,23 +21,6 @@
     display: grid;
     grid-template-columns: auto 1fr;
     align-items: center;
-    column-gap: 0.5rem;
-  }
-
-  .color-picker-control-container + .popover {
-    position: static;
-  }
-
-  .color-picker-popover-container {
-    margin-top: -0.25rem;
-
-    :root[dir="ltr"] & {
-      margin-left: 0.5rem;
-    }
-
-    :root[dir="rtl"] & {
-      margin-left: -3rem;
-    }
   }
 
   .color-picker-triangle {
@@ -47,29 +30,20 @@
     border-width: 0 9px 10px;
     border-color: transparent transparent var(--popup-bg-color);
     position: absolute;
-    top: 10px;
+    top: -10px;
 
     :root[dir="ltr"] & {
-      transform: rotate(270deg);
+      left: 12px;
-      left: -14px;
     }
 
     :root[dir="rtl"] & {
-      transform: rotate(90deg);
+      right: 12px;
-      right: -14px;
     }
   }
 
   .color-picker-triangle-shadow {
     border-color: transparent transparent transparentize($oc-black, 0.9);
-
+    top: -11px;
-    :root[dir="ltr"] & {
-      left: -14px;
-    }
-
-    :root[dir="rtl"] & {
-      right: -16px;
-    }
   }
 
   .color-picker-content--default {
@@ -145,21 +119,16 @@
   }
 
   .color-picker-hash {
-    height: var(--default-button-size);
+    background: var(--input-border-color);
-    flex-shrink: 0;
+    height: 1.875rem;
-    padding: 0.5rem 0.5rem 0.5rem 0.75rem;
+    width: 1.875rem;
-    border: 1px solid var(--default-border-color);
-    border-right: 0;
-    box-sizing: border-box;
 
     :root[dir="ltr"] & {
-      border-radius: var(--border-radius-lg) 0 0 var(--border-radius-lg);
+      border-radius: 4px 0 0 4px;
     }
 
     :root[dir="rtl"] & {
-      border-radius: 0 var(--border-radius-lg) var(--border-radius-lg) 0;
+      border-radius: 0 4px 4px 0;
-      border-right: 1px solid var(--default-border-color);
-      border-left: 0;
     }
 
     color: var(--input-label-color);
@@ -169,64 +138,81 @@
     position: relative;
   }
 
-  .color-input-container {
+  .color-input-container:focus-within .color-picker-hash {
-    display: flex;
+    box-shadow: 0 0 0 2px var(--focus-highlight-color);
-
-    &:focus-within {
-      box-shadow: 0 0 0 1px var(--color-primary-darkest);
-      border-radius: var(--border-radius-lg);
-    }
   }
 
-  .color-picker-input {
+  .color-input-container:focus-within .color-picker-hash::before,
-    box-sizing: border-box;
+  .color-input-container:focus-within .color-picker-hash::after {
-    width: 100%;
+    content: "";
-    margin: 0;
+    width: 1px;
-    font-size: 0.875rem;
+    height: 100%;
-    background-color: transparent;
+    position: absolute;
-    color: var(--text-primary-color);
+    top: 0;
-    border: 0;
+  }
-    outline: none;
+
-    height: var(--default-button-size);
+  .color-input-container:focus-within .color-picker-hash::before {
-    border: 1px solid var(--default-border-color);
+    background: var(--input-border-color);
-    border-left: 0;
-    letter-spacing: 0.4px;
 
     :root[dir="ltr"] & {
-      border-radius: 0 var(--border-radius-lg) var(--border-radius-lg) 0;
+      right: -1px;
     }
 
     :root[dir="rtl"] & {
-      border-radius: var(--border-radius-lg) 0 0 var(--border-radius-lg);
+      left: -1px;
-      border-left: 1px solid var(--default-border-color);
-      border-right: 0;
-    }
-
-    padding: 0.5rem;
-    padding-left: 0.25rem;
-    appearance: none;
-
-    &:focus-visible {
-      box-shadow: none;
     }
   }
 
-  .color-picker-label-swatch-container {
+  .color-input-container:focus-within .color-picker-hash::after {
-    border: 1px solid var(--default-border-color);
+    background: var(--input-bg-color);
-    border-radius: var(--border-radius-lg);
+
-    width: var(--default-button-size);
+    :root[dir="ltr"] & {
-    height: var(--default-button-size);
+      right: -2px;
-    box-sizing: border-box;
+    }
-    overflow: hidden;
+
+    :root[dir="rtl"] & {
+      left: -2px;
+    }
+  }
+
+  .color-input-container {
+    display: flex;
+  }
+
+  .color-picker-input {
+    width: 11ch; /* length of `transparent` */
+    margin: 0;
+    font-size: 1rem;
+    background-color: var(--input-bg-color);
+    color: var(--text-primary-color);
+    border: 0;
+    outline: none;
+    height: 1.75em;
+    box-shadow: var(--input-border-color) 0 0 0 1px inset;
+
+    :root[dir="ltr"] & {
+      border-radius: 0 4px 4px 0;
+    }
+
+    :root[dir="rtl"] & {
+      border-radius: 4px 0 0 4px;
+    }
+
+    float: left;
+    padding: 1px;
+    padding-inline-start: 0.5em;
+    appearance: none;
   }
 
   .color-picker-label-swatch {
-    @include outlineButtonStyles;
+    height: 1.875rem;
-    background-color: var(--swatch-color) !important;
+    width: 1.875rem;
-    overflow: hidden;
+    margin-inline-end: 0.25rem;
+    border: 1px solid $oc-gray-3;
     position: relative;
+    overflow: hidden;
+    background-color: transparent !important;
     filter: var(--theme-filter);
-    border: 0 !important;
 
     &:after {
       content: "";

src/components/ColorPicker.tsx

@@ -66,13 +66,10 @@ const getColor = (color: string): string | null => {
     return color;
   }
 
-  // testing for `#` first fixes a bug on Electron (more specfically, an
+  return isValidColor(color)
-  // Obsidian popout window), where a hex color without `#` is (incorrectly)
-  // considered valid
-  return isValidColor(`#${color}`)
-    ? `#${color}`
-    : isValidColor(color)
     ? color
+    : isValidColor(`#${color}`)
+    ? `#${color}`
     : null;
 };
 
@@ -346,8 +343,6 @@ const ColorInput = React.forwardRef(
   },
 );
 
-ColorInput.displayName = "ColorInput";
-
 export const ColorPicker = ({
   type,
   color,
@@ -368,20 +363,17 @@ export const ColorPicker = ({
   appState: AppState;
 }) => {
   const pickerButton = React.useRef<HTMLButtonElement>(null);
-  const coords = pickerButton.current?.getBoundingClientRect();
 
   return (
     <div>
       <div className="color-picker-control-container">
-        <div className="color-picker-label-swatch-container">
+        <button
-          <button
+          className="color-picker-label-swatch"
-            className="color-picker-label-swatch"
+          aria-label={label}
-            aria-label={label}
+          style={color ? { "--swatch-color": color } : undefined}
-            style={color ? { "--swatch-color": color } : undefined}
+          onClick={() => setActive(!isActive)}
-            onClick={() => setActive(!isActive)}
+          ref={pickerButton}
-            ref={pickerButton}
+        />
-          />
-        </div>
         <ColorInput
           color={color}
           label={label}
@@ -392,37 +384,27 @@ export const ColorPicker = ({
       </div>
       <React.Suspense fallback="">
         {isActive ? (
-          <div
+          <Popover
-            className="color-picker-popover-container"
+            onCloseRequest={(event) =>
-            style={{
+              event.target !== pickerButton.current && setActive(false)
-              position: "fixed",
+            }
-              top: coords?.top,
-              left: coords?.right,
-              zIndex: 1,
-            }}
           >
-            <Popover
+            <Picker
-              onCloseRequest={(event) =>
+              colors={colors[type]}
-                event.target !== pickerButton.current && setActive(false)
+              color={color || null}
-              }
+              onChange={(changedColor) => {
-            >
+                onChange(changedColor);
-              <Picker
+              }}
-                colors={colors[type]}
+              onClose={() => {
-                color={color || null}
+                setActive(false);
-                onChange={(changedColor) => {
+                pickerButton.current?.focus();
-                  onChange(changedColor);
+              }}
-                }}
+              label={label}
-                onClose={() => {
+              showInput={false}
-                  setActive(false);
+              type={type}
-                  pickerButton.current?.focus();
+              elements={elements}
-                }}
+            />
-                label={label}
+          </Popover>
-                showInput={false}
-                type={type}
-                elements={elements}
-              />
-            </Popover>
-          </div>
         ) : null}
       </React.Suspense>
     </div>

src/components/ConfirmDialog.scss

@@ -4,8 +4,34 @@
   .confirm-dialog {
     &-buttons {
       display: flex;
-      column-gap: 0.5rem;
+      padding: 0.2rem 0;
       justify-content: flex-end;
     }
+    .ToolIcon__icon {
+      min-width: 2.5rem;
+      width: auto;
+      font-size: 1rem;
+    }
+
+    .ToolIcon_type_button {
+      margin-left: 0.8rem;
+      padding: 0 0.5rem;
+    }
+
+    &__content {
+      font-size: 1rem;
+    }
+
+    &--confirm.ToolIcon_type_button {
+      background-color: $oc-red-6;
+
+      &:hover {
+        background-color: $oc-red-8;
+      }
+
+      .ToolIcon__icon {
+        color: $oc-white;
+      }
+    }
   }
 }

src/components/ConfirmDialog.tsx

@@ -1,11 +1,8 @@
 import { t } from "../i18n";
 import { Dialog, DialogProps } from "./Dialog";
+import { ToolButton } from "./ToolButton";
 
 import "./ConfirmDialog.scss";
-import DialogActionButton from "./DialogActionButton";
-import { useSetAtom } from "jotai";
-import { isLibraryMenuOpenAtom } from "./LibraryMenuHeaderContent";
-import { useExcalidrawSetAppState } from "./App";
 
 interface Props extends Omit<DialogProps, "onCloseRequest"> {
   onConfirm: () => void;
@@ -23,9 +20,6 @@ const ConfirmDialog = (props: Props) => {
     className = "",
     ...rest
   } = props;
-  const setAppState = useExcalidrawSetAppState();
-  const setIsLibraryMenuOpen = useSetAtom(isLibraryMenuOpenAtom);
-
   return (
     <Dialog
       onCloseRequest={onCancel}
@@ -35,22 +29,21 @@ const ConfirmDialog = (props: Props) => {
     >
       {children}
       <div className="confirm-dialog-buttons">
-        <DialogActionButton
+        <ToolButton
+          type="button"
+          title={cancelText}
+          aria-label={cancelText}
           label={cancelText}
-          onClick={() => {
+          onClick={onCancel}
-            setAppState({ openMenu: null });
+          className="confirm-dialog--cancel"
-            setIsLibraryMenuOpen(false);
-            onCancel();
-          }}
         />
-        <DialogActionButton
+        <ToolButton
+          type="button"
+          title={confirmText}
+          aria-label={confirmText}
           label={confirmText}
-          onClick={() => {
+          onClick={onConfirm}
-            setAppState({ openMenu: null });
+          className="confirm-dialog--confirm"
-            setIsLibraryMenuOpen(false);
-            onConfirm();
-          }}
-          actionType="danger"
         />
       </div>
     </Dialog>

src/components/ContextMenu.scss

@@ -19,7 +19,7 @@
     color: var(--popup-text-color);
   }
 
-  .context-menu-item {
+  .context-menu-option {
     position: relative;
     width: 100%;
     min-width: 9.5rem;
@@ -43,16 +43,16 @@
     }
 
     &.dangerous {
-      .context-menu-item__label {
+      .context-menu-option__label {
         color: $oc-red-7;
       }
     }
 
-    .context-menu-item__label {
+    .context-menu-option__label {
       justify-self: start;
       margin-inline-end: 20px;
     }
-    .context-menu-item__shortcut {
+    .context-menu-option__shortcut {
       justify-self: end;
       opacity: 0.6;
       font-family: inherit;
@@ -60,37 +60,37 @@
     }
   }
 
-  .context-menu-item:hover {
+  .context-menu-option:hover {
     color: var(--popup-bg-color);
     background-color: var(--select-highlight-color);
 
     &.dangerous {
-      .context-menu-item__label {
+      .context-menu-option__label {
         color: var(--popup-bg-color);
       }
       background-color: $oc-red-6;
     }
   }
 
-  .context-menu-item:focus {
+  .context-menu-option:focus {
     z-index: 1;
   }
 
   @include isMobile {
-    .context-menu-item {
+    .context-menu-option {
       display: block;
 
-      .context-menu-item__label {
+      .context-menu-option__label {
         margin-inline-end: 0;
       }
 
-      .context-menu-item__shortcut {
+      .context-menu-option__shortcut {
         display: none;
       }
     }
   }
 
-  .context-menu-item-separator {
+  .context-menu-option-separator {
     border: none;
     border-top: 1px solid $oc-gray-5;
   }

src/components/ContextMenu.tsx

@@ -1,3 +1,4 @@
+import { render, unmountComponentAtNode } from "react-dom";
 import clsx from "clsx";
 import { Popover } from "./Popover";
 import { t } from "../i18n";
@@ -9,116 +10,140 @@ import {
 } from "../actions/shortcuts";
 import { Action } from "../actions/types";
 import { ActionManager } from "../actions/manager";
-import {
+import { AppState } from "../types";
-  useExcalidrawAppState,
+import { NonDeletedExcalidrawElement } from "../element/types";
-  useExcalidrawElements,
-  useExcalidrawSetAppState,
-} from "./App";
-import React from "react";
 
-export type ContextMenuItem = typeof CONTEXT_MENU_SEPARATOR | Action;
+export type ContextMenuOption = "separator" | Action;
-
-export type ContextMenuItems = (ContextMenuItem | false | null | undefined)[];
 
 type ContextMenuProps = {
-  actionManager: ActionManager;
+  options: ContextMenuOption[];
-  items: ContextMenuItems;
+  onCloseRequest?(): void;
   top: number;
   left: number;
+  actionManager: ActionManager;
+  appState: Readonly<AppState>;
+  elements: readonly NonDeletedExcalidrawElement[];
 };
 
-export const CONTEXT_MENU_SEPARATOR = "separator";
+const ContextMenu = ({
-
+  options,
-export const ContextMenu = React.memo(
+  onCloseRequest,
-  ({ actionManager, items, top, left }: ContextMenuProps) => {
+  top,
-    const appState = useExcalidrawAppState();
+  left,
-    const setAppState = useExcalidrawSetAppState();
+  actionManager,
-    const elements = useExcalidrawElements();
+  appState,
-
+  elements,
-    const filteredItems = items.reduce((acc: ContextMenuItem[], item) => {
+}: ContextMenuProps) => {
-      if (
+  return (
-        item &&
+    <Popover
-        (item === CONTEXT_MENU_SEPARATOR ||
+      onCloseRequest={onCloseRequest}
-          !item.predicate ||
+      top={top}
-          item.predicate(
+      left={left}
-            elements,
+      fitInViewport={true}
-            appState,
+      offsetLeft={appState.offsetLeft}
-            actionManager.app.props,
+      offsetTop={appState.offsetTop}
-            actionManager.app,
+      viewportWidth={appState.width}
-          ))
+      viewportHeight={appState.height}
-      ) {
+    >
-        acc.push(item);
+      <ul
-      }
+        className="context-menu"
-      return acc;
+        onContextMenu={(event) => event.preventDefault()}
-    }, []);
-
-    return (
-      <Popover
-        onCloseRequest={() => setAppState({ contextMenu: null })}
-        top={top}
-        left={left}
-        fitInViewport={true}
-        offsetLeft={appState.offsetLeft}
-        offsetTop={appState.offsetTop}
-        viewportWidth={appState.width}
-        viewportHeight={appState.height}
       >
-        <ul
+        {options.map((option, idx) => {
-          className="context-menu"
+          if (option === "separator") {
-          onContextMenu={(event) => event.preventDefault()}
+            return <hr key={idx} className="context-menu-option-separator" />;
-        >
+          }
-          {filteredItems.map((item, idx) => {
-            if (item === CONTEXT_MENU_SEPARATOR) {
-              if (
-                !filteredItems[idx - 1] ||
-                filteredItems[idx - 1] === CONTEXT_MENU_SEPARATOR
-              ) {
-                return null;
-              }
-              return <hr key={idx} className="context-menu-item-separator" />;
-            }
 
-            const actionName = item.name;
+          const actionName = option.name;
-            let label = "";
+          let label = "";
-            if (item.contextItemLabel) {
+          if (option.contextItemLabel) {
-              if (typeof item.contextItemLabel === "function") {
+            if (typeof option.contextItemLabel === "function") {
-                label = t(item.contextItemLabel(elements, appState));
+              label = t(option.contextItemLabel(elements, appState));
-              } else {
+            } else {
-                label = t(item.contextItemLabel);
+              label = t(option.contextItemLabel);
-              }
             }
-
+          }
-            return (
+          return (
-              <li
+            <li key={idx} data-testid={actionName} onClick={onCloseRequest}>
-                key={idx}
+              <button
-                data-testid={actionName}
+                className={clsx("context-menu-option", {
-                onClick={() => {
+                  dangerous: actionName === "deleteSelectedElements",
-                  // we need update state before executing the action in case
+                  checkmark: option.checked?.(appState),
-                  // the action uses the appState it's being passed (that still
+                })}
-                  // contains a defined contextMenu) to return the next state.
+                onClick={() =>
-                  setAppState({ contextMenu: null }, () => {
+                  actionManager.executeAction(option, "contextMenu")
-                    actionManager.executeAction(item, "contextMenu");
+                }
-                  });
-                }}
               >
-                <button
+                <div className="context-menu-option__label">{label}</div>
-                  className={clsx("context-menu-item", {
+                <kbd className="context-menu-option__shortcut">
-                    dangerous: actionName === "deleteSelectedElements",
+                  {actionName
-                    checkmark: item.checked?.(appState),
+                    ? getShortcutFromShortcutName(actionName as ShortcutName)
-                  })}
+                    : ""}
-                >
+                </kbd>
-                  <div className="context-menu-item__label">{label}</div>
+              </button>
-                  <kbd className="context-menu-item__shortcut">
+            </li>
-                    {actionName
+          );
-                      ? getShortcutFromShortcutName(actionName as ShortcutName)
+        })}
-                      : ""}
+      </ul>
-                  </kbd>
+    </Popover>
-                </button>
+  );
-              </li>
+};
-            );
+
-          })}
+const contextMenuNodeByContainer = new WeakMap<HTMLElement, HTMLDivElement>();
-        </ul>
+
-      </Popover>
+const getContextMenuNode = (container: HTMLElement): HTMLDivElement => {
-    );
+  let contextMenuNode = contextMenuNodeByContainer.get(container);
+  if (contextMenuNode) {
+    return contextMenuNode;
+  }
+  contextMenuNode = document.createElement("div");
+  container
+    .querySelector(".excalidraw-contextMenuContainer")!
+    .appendChild(contextMenuNode);
+  contextMenuNodeByContainer.set(container, contextMenuNode);
+  return contextMenuNode;
+};
+
+type ContextMenuParams = {
+  options: (ContextMenuOption | false | null | undefined)[];
+  top: ContextMenuProps["top"];
+  left: ContextMenuProps["left"];
+  actionManager: ContextMenuProps["actionManager"];
+  appState: Readonly<AppState>;
+  container: HTMLElement;
+  elements: readonly NonDeletedExcalidrawElement[];
+};
+
+const handleClose = (container: HTMLElement) => {
+  const contextMenuNode = contextMenuNodeByContainer.get(container);
+  if (contextMenuNode) {
+    unmountComponentAtNode(contextMenuNode);
+    contextMenuNode.remove();
+    contextMenuNodeByContainer.delete(container);
+  }
+};
+
+export default {
+  push(params: ContextMenuParams) {
+    const options = Array.of<ContextMenuOption>();
+    params.options.forEach((option) => {
+      if (option) {
+        options.push(option);
+      }
+    });
+    if (options.length) {
+      render(
+        <ContextMenu
+          top={params.top}
+          left={params.left}
+          options={options}
+          onCloseRequest={() => handleClose(params.container)}
+          actionManager={params.actionManager}
+          appState={params.appState}
+          elements={params.elements}
+        />,
+        getContextMenuNode(params.container),
+      );
+    }
   },
-);
+};

src/components/Dialog.scss

@@ -7,11 +7,68 @@
   }
 
   .Dialog__title {
+    display: grid;
+    align-items: center;
+    margin-top: 0;
+    grid-template-columns: 1fr calc(var(--space-factor) * 7);
+    grid-gap: var(--metric);
+    padding: calc(var(--space-factor) * 2);
+    text-align: center;
+    font-variant: small-caps;
+    font-size: 1.2em;
+  }
+
+  .Dialog__titleContent {
+    flex: 1;
+  }
+
+  .Dialog .Modal__close {
+    color: var(--icon-fill-color);
     margin: 0;
-    text-align: left;
+  }
-    font-size: 1.25rem;
+
-    border-bottom: 1px solid var(--dialog-border-color);
+  .Dialog__content {
-    padding: 0 0 0.75rem;
+    padding: 0 16px 16px;
-    margin-bottom: 1.5rem;
+  }
+
+  @include isMobile {
+    .Dialog {
+      --metric: calc(var(--space-factor) * 4);
+      --inset-left: #{"max(var(--metric), var(--sal))"};
+      --inset-right: #{"max(var(--metric), var(--sar))"};
+    }
+
+    .Dialog__title {
+      grid-template-columns: calc(var(--space-factor) * 7) 1fr calc(
+          var(--space-factor) * 7
+        );
+      position: sticky;
+      top: 0;
+      padding: calc(var(--space-factor) * 2);
+      background: var(--island-bg-color);
+      font-size: 1.25em;
+
+      box-sizing: border-box;
+      border-bottom: 1px solid var(--button-gray-2);
+      z-index: 1;
+    }
+
+    .Dialog__titleContent {
+      text-align: center;
+    }
+
+    .Dialog .Island {
+      width: 100vw;
+      height: 100%;
+      box-sizing: border-box;
+      overflow-y: auto;
+      padding-left: #{"max(calc(var(--padding) * var(--space-factor)), var(--sal))"};
+      padding-right: #{"max(calc(var(--padding) * var(--space-factor)), var(--sar))"};
+      padding-bottom: #{"max(calc(var(--padding) * var(--space-factor)), var(--sab))"};
+    }
+
+    .Dialog .Modal__close {
+      order: -1;
+    }
   }
 }

src/components/Dialog.tsx

@@ -2,20 +2,14 @@ import clsx from "clsx";
 import React, { useEffect, useState } from "react";
 import { useCallbackRefState } from "../hooks/useCallbackRefState";
 import { t } from "../i18n";
-import {
+import { useExcalidrawContainer, useDevice } from "../components/App";
-  useExcalidrawContainer,
-  useDevice,
-  useExcalidrawSetAppState,
-} from "../components/App";
 import { KEYS } from "../keys";
 import "./Dialog.scss";
-import { back, CloseIcon } from "./icons";
+import { back, close } from "./icons";
 import { Island } from "./Island";
 import { Modal } from "./Modal";
 import { AppState } from "../types";
 import { queryFocusableElements } from "../utils";
-import { useSetAtom } from "jotai";
-import { isLibraryMenuOpenAtom } from "./LibraryMenuHeaderContent";
 
 export interface DialogProps {
   children: React.ReactNode;
@@ -71,12 +65,7 @@ export const Dialog = (props: DialogProps) => {
     return () => islandNode.removeEventListener("keydown", handleKeyDown);
   }, [islandNode, props.autofocus]);
 
-  const setAppState = useExcalidrawSetAppState();
-  const setIsLibraryMenuOpen = useSetAtom(isLibraryMenuOpenAtom);
-
   const onClose = () => {
-    setAppState({ openMenu: null });
-    setIsLibraryMenuOpen(false);
     (lastActiveElement as HTMLElement).focus();
     props.onCloseRequest();
   };
@@ -99,7 +88,7 @@ export const Dialog = (props: DialogProps) => {
             title={t("buttons.close")}
             aria-label={t("buttons.close")}
           >
-            {useDevice().isMobile ? back : CloseIcon}
+            {useDevice().isMobile ? back : close}
           </button>
         </h2>
         <div className="Dialog__content">{props.children}</div>

src/components/DialogActionButton.scss

@@ -1,47 +0,0 @@
-.excalidraw {
-  .Dialog__action-button {
-    position: relative;
-    display: flex;
-    column-gap: 0.5rem;
-    align-items: center;
-    padding: 0.5rem 1.5rem;
-    border: 1px solid var(--default-border-color);
-    background-color: transparent;
-    height: 3rem;
-    border-radius: var(--border-radius-lg);
-    letter-spacing: 0.4px;
-    color: inherit;
-    font-family: inherit;
-    font-size: 0.875rem;
-    font-weight: 600;
-    user-select: none;
-
-    svg {
-      display: block;
-      width: 1rem;
-      height: 1rem;
-    }
-
-    &--danger {
-      background-color: var(--color-danger);
-      border-color: var(--color-danger);
-      color: #fff;
-    }
-
-    &--primary {
-      background-color: var(--color-primary);
-      border-color: var(--color-primary);
-      color: #fff;
-    }
-  }
-
-  &.theme--dark {
-    .Dialog__action-button--danger {
-      color: var(--color-gray-100);
-    }
-
-    .Dialog__action-button--primary {
-      color: var(--color-gray-100);
-    }
-  }
-}

src/components/DialogActionButton.tsx

@@ -1,46 +0,0 @@
-import clsx from "clsx";
-import { ReactNode } from "react";
-import "./DialogActionButton.scss";
-import Spinner from "./Spinner";
-
-interface DialogActionButtonProps {
-  label: string;
-  children?: ReactNode;
-  actionType?: "primary" | "danger";
-  isLoading?: boolean;
-}
-
-const DialogActionButton = ({
-  label,
-  onClick,
-  className,
-  children,
-  actionType,
-  type = "button",
-  isLoading,
-  ...rest
-}: DialogActionButtonProps & React.ButtonHTMLAttributes<HTMLButtonElement>) => {
-  const cs = actionType ? `Dialog__action-button--${actionType}` : "";
-
-  return (
-    <button
-      className={clsx("Dialog__action-button", cs, className)}
-      type={type}
-      aria-label={label}
-      onClick={onClick}
-      {...rest}
-    >
-      {children && (
-        <div style={isLoading ? { visibility: "hidden" } : {}}>{children}</div>
-      )}
-      <div style={isLoading ? { visibility: "hidden" } : {}}>{label}</div>
-      {isLoading && (
-        <div style={{ position: "absolute", inset: 0 }}>
-          <Spinner />
-        </div>
-      )}
-    </button>
-  );
-};
-
-export default DialogActionButton;

src/components/ExportDialog.scss

@@ -91,15 +91,9 @@
   }
 
   button.ExportDialog-imageExportButton {
-    border: 0;
-
     width: 5rem;
     height: 5rem;
     margin: 0 0.2em;
-    padding: 0;
-    display: flex;
-    align-items: center;
-    justify-content: center;
 
     border-radius: 1rem;
     background-color: var(--button-color);

src/components/FixedSideContainer.scss

@@ -1,5 +1,3 @@
-@import "../css/variables.module";
-
 .excalidraw {
   .FixedSideContainer {
     position: absolute;
@@ -11,10 +9,9 @@
   }
 
   .FixedSideContainer_side_top {
-    left: var(--editor-container-padding);
+    left: var(--space-factor);
-    top: var(--editor-container-padding);
+    top: var(--space-factor);
-    right: var(--editor-container-padding);
+    right: var(--space-factor);
-    bottom: var(--editor-container-padding);
     z-index: 2;
   }
 

src/components/HandButton.tsx

@@ -1,32 +0,0 @@
-import "./ToolIcon.scss";
-
-import clsx from "clsx";
-import { ToolButton } from "./ToolButton";
-import { handIcon } from "./icons";
-import { KEYS } from "../keys";
-
-type LockIconProps = {
-  title?: string;
-  name?: string;
-  checked: boolean;
-  onChange?(): void;
-  isMobile?: boolean;
-};
-
-export const HandButton = (props: LockIconProps) => {
-  return (
-    <ToolButton
-      className={clsx("Shape", { fillable: false })}
-      type="radio"
-      icon={handIcon}
-      name="editor-current-shape"
-      checked={props.checked}
-      title={`${props.title} — H`}
-      keyBindingLabel={!props.isMobile ? KEYS.H.toLocaleUpperCase() : undefined}
-      aria-label={`${props.title} — H`}
-      aria-keyshortcuts={KEYS.H}
-      data-testid={`toolbar-hand`}
-      onChange={() => props.onChange?.()}
-    />
-  );
-};

src/components/HelpDialog.scss

@@ -1,115 +1,56 @@
 @import "../css/variables.module";
 
 .excalidraw {
-  .HelpDialog {
+  .HelpDialog h3 {
-    .Modal__content {
+    border-bottom: 1px solid var(--button-gray-2);
-      max-width: 960px;
+    padding-bottom: 4px;
-    }
+  }
 
-    h3 {
+  .HelpDialog--island {
-      margin: 1.5rem 0;
+    border: 1px solid var(--button-gray-2);
-      font-weight: bold;
+    margin-bottom: 16px;
-      font-size: 1.125rem;
+  }
-    }
 
-    &__header {
+  .HelpDialog--island-title {
-      display: flex;
+    margin: 0;
-      flex-wrap: wrap;
+    padding: 4px;
-      gap: 0.75rem;
+    background-color: var(--button-gray-1);
-    }
+    text-align: center;
+  }
 
-    &__btn {
+  .HelpDialog--shortcut {
-      display: flex;
+    border-top: 1px solid var(--button-gray-2);
-      column-gap: 0.5rem;
+  }
-      align-items: center;
-      border: 1px solid var(--default-border-color);
-      padding: 0.625rem 1rem;
-      border-radius: var(--border-radius-lg);
-      color: var(--text-primary-color);
-      font-weight: 600;
-      font-size: 0.75rem;
-      letter-spacing: 0.4px;
 
-      &:hover {
+  .HelpDialog--key {
-        text-decoration: none;
+    word-break: keep-all;
-      }
+    border: 1px solid var(--button-gray-2);
-    }
+    padding: 2px 8px;
+    margin: auto 4px;
+    background-color: var(--button-gray-1);
+    border-radius: 2px;
+    font-size: 0.8em;
+    min-height: 26px;
+    box-sizing: border-box;
+    display: flex;
+    align-items: center;
+    font-family: inherit;
+  }
 
-    &__link-icon {
+  .HelpDialog--header {
-      line-height: 0;
+    display: flex;
-      svg {
+    flex-direction: row;
-        width: 1rem;
+    justify-content: space-evenly;
-        height: 1rem;
+    margin-bottom: 32px;
-      }
+    padding-bottom: 16px;
-    }
+  }
 
-    &__islands-container {
+  .HelpDialog--btn {
-      display: grid;
+    border: 1px solid var(--link-color);
-      @media screen and (min-width: 1024px) {
+    padding: 8px 32px;
-        grid-template-columns: 1fr 1fr;
+    border-radius: 4px;
-      }
+  }
-      grid-column-gap: 1.5rem;
+  .HelpDialog--btn:hover {
-      grid-row-gap: 2rem;
+    text-decoration: none;
-    }
-
-    @media screen and (min-width: 1024px) {
-      &__island--tools {
-        grid-area: 1 / 1 / 2 / 2;
-      }
-      &__island--view {
-        grid-area: 2 / 1 / 3 / 2;
-      }
-      &__island--editor {
-        grid-area: 1 / 2 / 3 / 3;
-      }
-    }
-
-    &__island {
-      h4 {
-        font-size: 1rem;
-        font-weight: bold;
-        margin: 0;
-        margin-bottom: 0.625rem;
-      }
-
-      &-content {
-        border: 1px solid var(--dialog-border-color);
-        border-radius: var(--border-radius-lg);
-      }
-    }
-
-    &__shortcut {
-      border-bottom: 1px solid var(--dialog-border-color);
-      padding: 0.375rem 0.75rem;
-      display: flex;
-      justify-content: space-between;
-      align-items: center;
-      font-size: 0.875rem;
-      column-gap: 0.5rem;
-
-      &:last-child {
-        border-bottom: none;
-      }
-    }
-
-    &__key-container {
-      display: flex;
-      align-items: center;
-      column-gap: 0.25rem;
-      flex-shrink: 0;
-    }
-
-    &__key {
-      display: flex;
-      box-sizing: border-box;
-      font-size: 0.625rem;
-      background-color: var(--color-primary-light);
-      border-radius: var(--border-radius-md);
-      padding: 0.5rem;
-      word-break: keep-all;
-      align-items: center;
-      font-family: inherit;
-      line-height: 1;
-    }
   }
 }

src/components/HelpDialog.tsx

@@ -1,41 +1,35 @@
 import React from "react";
 import { t } from "../i18n";
-import { KEYS } from "../keys";
+import { isDarwin, isWindows } from "../keys";
 import { Dialog } from "./Dialog";
 import { getShortcutKey } from "../utils";
 import "./HelpDialog.scss";
-import { ExternalLinkIcon } from "./icons";
-import { probablySupportsClipboardBlob } from "../clipboard";
-import { isDarwin, isFirefox, isWindows } from "../constants";
 
 const Header = () => (
-  <div className="HelpDialog__header">
+  <div className="HelpDialog--header">
     <a
-      className="HelpDialog__btn"
+      className="HelpDialog--btn"
       href="https://github.com/excalidraw/excalidraw#documentation"
       target="_blank"
       rel="noopener noreferrer"
     >
       {t("helpDialog.documentation")}
-      <div className="HelpDialog__link-icon">{ExternalLinkIcon}</div>
     </a>
     <a
-      className="HelpDialog__btn"
+      className="HelpDialog--btn"
       href="https://blog.excalidraw.com"
       target="_blank"
       rel="noopener noreferrer"
     >
       {t("helpDialog.blog")}
-      <div className="HelpDialog__link-icon">{ExternalLinkIcon}</div>
     </a>
     <a
-      className="HelpDialog__btn"
+      className="HelpDialog--btn"
       href="https://github.com/excalidraw/excalidraw/issues"
       target="_blank"
       rel="noopener noreferrer"
     >
       {t("helpDialog.github")}
-      <div className="HelpDialog__link-icon">{ExternalLinkIcon}</div>
     </a>
   </div>
 );
@@ -43,67 +37,88 @@ const Header = () => (
 const Section = (props: { title: string; children: React.ReactNode }) => (
   <>
     <h3>{props.title}</h3>
-    <div className="HelpDialog__islands-container">{props.children}</div>
+    {props.children}
   </>
 );
 
+const Columns = (props: { children: React.ReactNode }) => (
+  <div
+    style={{
+      display: "flex",
+      flexDirection: "row",
+      flexWrap: "wrap",
+      justifyContent: "space-between",
+    }}
+  >
+    {props.children}
+  </div>
+);
+
+const Column = (props: { children: React.ReactNode }) => (
+  <div style={{ width: "49%" }}>{props.children}</div>
+);
+
 const ShortcutIsland = (props: {
   caption: string;
   children: React.ReactNode;
-  className?: string;
 }) => (
-  <div className={`HelpDialog__island ${props.className}`}>
+  <div className="HelpDialog--island">
-    <h4 className="HelpDialog__island-title">{props.caption}</h4>
+    <h3 className="HelpDialog--island-title">{props.caption}</h3>
-    <div className="HelpDialog__island-content">{props.children}</div>
+    {props.children}
   </div>
 );
 
-function* intersperse(as: JSX.Element[][], delim: string | null) {
+const Shortcut = (props: {
-  let first = true;
-  for (const x of as) {
-    if (!first) {
-      yield delim;
-    }
-    first = false;
-    yield x;
-  }
-}
-
-const upperCaseSingleChars = (str: string) => {
-  return str.replace(/\b[a-z]\b/, (c) => c.toUpperCase());
-};
-
-const Shortcut = ({
-  label,
-  shortcuts,
-  isOr = true,
-}: {
   label: string;
   shortcuts: string[];
-  isOr?: boolean;
+  isOr: boolean;
 }) => {
-  const splitShortcutKeys = shortcuts.map((shortcut) => {
-    const keys = shortcut.endsWith("++")
-      ? [...shortcut.slice(0, -2).split("+"), "+"]
-      : shortcut.split("+");
-
-    return keys.map((key) => (
-      <ShortcutKey key={key}>{upperCaseSingleChars(key)}</ShortcutKey>
-    ));
-  });
-
   return (
-    <div className="HelpDialog__shortcut">
+    <div className="HelpDialog--shortcut">
-      <div>{label}</div>
+      <div
-      <div className="HelpDialog__key-container">
+        style={{
-        {[...intersperse(splitShortcutKeys, isOr ? t("helpDialog.or") : null)]}
+          display: "flex",
+          margin: "0",
+          padding: "4px 8px",
+          alignItems: "center",
+        }}
+      >
+        <div
+          style={{
+            lineHeight: 1.4,
+          }}
+        >
+          {props.label}
+        </div>
+        <div
+          style={{
+            display: "flex",
+            flex: "0 0 auto",
+            justifyContent: "flex-end",
+            marginInlineStart: "auto",
+            minWidth: "30%",
+          }}
+        >
+          {props.shortcuts.map((shortcut, index) => (
+            <React.Fragment key={index}>
+              <ShortcutKey>{shortcut}</ShortcutKey>
+              {props.isOr &&
+                index !== props.shortcuts.length - 1 &&
+                t("helpDialog.or")}
+            </React.Fragment>
+          ))}
+        </div>
       </div>
     </div>
   );
 };
 
+Shortcut.defaultProps = {
+  isOr: true,
+};
+
 const ShortcutKey = (props: { children: React.ReactNode }) => (
-  <kbd className="HelpDialog__key" {...props} />
+  <kbd className="HelpDialog--key" {...props} />
 );
 
 export const HelpDialog = ({ onClose }: { onClose?: () => void }) => {
@@ -122,316 +137,286 @@ export const HelpDialog = ({ onClose }: { onClose?: () => void }) => {
       >
         <Header />
         <Section title={t("helpDialog.shortcuts")}>
-          <ShortcutIsland
+          <Columns>
-            className="HelpDialog__island--tools"
+            <Column>
-            caption={t("helpDialog.tools")}
+              <ShortcutIsland caption={t("helpDialog.tools")}>
-          >
+                <Shortcut
-            <Shortcut label={t("toolBar.hand")} shortcuts={[KEYS.H]} />
+                  label={t("toolBar.selection")}
-            <Shortcut
+                  shortcuts={["V", "1"]}
-              label={t("toolBar.selection")}
+                />
-              shortcuts={[KEYS.V, KEYS["1"]]}
+                <Shortcut
-            />
+                  label={t("toolBar.rectangle")}
-            <Shortcut
+                  shortcuts={["R", "2"]}
-              label={t("toolBar.rectangle")}
+                />
-              shortcuts={[KEYS.R, KEYS["2"]]}
+                <Shortcut label={t("toolBar.diamond")} shortcuts={["D", "3"]} />
-            />
+                <Shortcut label={t("toolBar.ellipse")} shortcuts={["O", "4"]} />
-            <Shortcut
+                <Shortcut label={t("toolBar.arrow")} shortcuts={["A", "5"]} />
-              label={t("toolBar.diamond")}
+                <Shortcut label={t("toolBar.line")} shortcuts={["P", "6"]} />
-              shortcuts={[KEYS.D, KEYS["3"]]}
+                <Shortcut
-            />
+                  label={t("toolBar.freedraw")}
-            <Shortcut
+                  shortcuts={["Shift + P", "X", "7"]}
-              label={t("toolBar.ellipse")}
+                />
-              shortcuts={[KEYS.O, KEYS["4"]]}
+                <Shortcut label={t("toolBar.text")} shortcuts={["T", "8"]} />
-            />
+                <Shortcut label={t("toolBar.image")} shortcuts={["9"]} />
-            <Shortcut
+                <Shortcut label={t("toolBar.library")} shortcuts={["0"]} />
-              label={t("toolBar.arrow")}
+                <Shortcut
-              shortcuts={[KEYS.A, KEYS["5"]]}
+                  label={t("toolBar.eraser")}
-            />
+                  shortcuts={[getShortcutKey("E")]}
-            <Shortcut
+                />
-              label={t("toolBar.line")}
+                <Shortcut
-              shortcuts={[KEYS.L, KEYS["6"]]}
+                  label={t("helpDialog.editSelectedShape")}
-            />
+                  shortcuts={[
-            <Shortcut
+                    getShortcutKey("Enter"),
-              label={t("toolBar.freedraw")}
+                    t("helpDialog.doubleClick"),
-              shortcuts={[KEYS.P, KEYS["7"]]}
+                  ]}
-            />
+                />
-            <Shortcut
+                <Shortcut
-              label={t("toolBar.text")}
+                  label={t("helpDialog.textNewLine")}
-              shortcuts={[KEYS.T, KEYS["8"]]}
+                  shortcuts={[
-            />
+                    getShortcutKey("Enter"),
-            <Shortcut label={t("toolBar.image")} shortcuts={[KEYS["9"]]} />
+                    getShortcutKey("Shift+Enter"),
-            <Shortcut
+                  ]}
-              label={t("toolBar.eraser")}
+                />
-              shortcuts={[KEYS.E, KEYS["0"]]}
+                <Shortcut
-            />
+                  label={t("helpDialog.textFinish")}
-            <Shortcut
+                  shortcuts={[
-              label={t("helpDialog.editSelectedShape")}
+                    getShortcutKey("Esc"),
-              shortcuts={[
+                    getShortcutKey("CtrlOrCmd+Enter"),
-                getShortcutKey("CtrlOrCmd+Enter"),
+                  ]}
-                getShortcutKey(`CtrlOrCmd + ${t("helpDialog.doubleClick")}`),
+                />
-              ]}
+                <Shortcut
-            />
+                  label={t("helpDialog.curvedArrow")}
-            <Shortcut
+                  shortcuts={[
-              label={t("helpDialog.textNewLine")}
+                    "A",
-              shortcuts={[
+                    t("helpDialog.click"),
-                getShortcutKey("Enter"),
+                    t("helpDialog.click"),
-                getShortcutKey("Shift+Enter"),
+                    t("helpDialog.click"),
-              ]}
+                  ]}
-            />
+                  isOr={false}
-            <Shortcut
+                />
-              label={t("helpDialog.textFinish")}
+                <Shortcut
-              shortcuts={[
+                  label={t("helpDialog.curvedLine")}
-                getShortcutKey("Esc"),
+                  shortcuts={[
-                getShortcutKey("CtrlOrCmd+Enter"),
+                    "L",
-              ]}
+                    t("helpDialog.click"),
-            />
+                    t("helpDialog.click"),
-            <Shortcut
+                    t("helpDialog.click"),
-              label={t("helpDialog.curvedArrow")}
+                  ]}
-              shortcuts={[
+                  isOr={false}
-                "A",
+                />
-                t("helpDialog.click"),
+                <Shortcut label={t("toolBar.lock")} shortcuts={["Q"]} />
-                t("helpDialog.click"),
+                <Shortcut
-                t("helpDialog.click"),
+                  label={t("helpDialog.preventBinding")}
-              ]}
+                  shortcuts={[getShortcutKey("CtrlOrCmd")]}
-              isOr={false}
+                />
-            />
+                <Shortcut
-            <Shortcut
+                  label={t("toolBar.link")}
-              label={t("helpDialog.curvedLine")}
+                  shortcuts={[getShortcutKey("CtrlOrCmd+K")]}
-              shortcuts={[
+                />
-                "L",
+              </ShortcutIsland>
-                t("helpDialog.click"),
+              <ShortcutIsland caption={t("helpDialog.view")}>
-                t("helpDialog.click"),
+                <Shortcut
-                t("helpDialog.click"),
+                  label={t("buttons.zoomIn")}
-              ]}
+                  shortcuts={[getShortcutKey("CtrlOrCmd++")]}
-              isOr={false}
+                />
-            />
+                <Shortcut
-            <Shortcut label={t("toolBar.lock")} shortcuts={[KEYS.Q]} />
+                  label={t("buttons.zoomOut")}
-            <Shortcut
+                  shortcuts={[getShortcutKey("CtrlOrCmd+-")]}
-              label={t("helpDialog.preventBinding")}
+                />
-              shortcuts={[getShortcutKey("CtrlOrCmd")]}
+                <Shortcut
-            />
+                  label={t("buttons.resetZoom")}
-            <Shortcut
+                  shortcuts={[getShortcutKey("CtrlOrCmd+0")]}
-              label={t("toolBar.link")}
+                />
-              shortcuts={[getShortcutKey("CtrlOrCmd+K")]}
+                <Shortcut
-            />
+                  label={t("helpDialog.zoomToFit")}
-          </ShortcutIsland>
+                  shortcuts={["Shift+1"]}
-          <ShortcutIsland
+                />
-            className="HelpDialog__island--view"
+                <Shortcut
-            caption={t("helpDialog.view")}
+                  label={t("helpDialog.zoomToSelection")}
-          >
+                  shortcuts={["Shift+2"]}
-            <Shortcut
+                />
-              label={t("buttons.zoomIn")}
+                <Shortcut label={t("buttons.fullScreen")} shortcuts={["F"]} />
-              shortcuts={[getShortcutKey("CtrlOrCmd++")]}
+                <Shortcut
-            />
+                  label={t("buttons.zenMode")}
-            <Shortcut
+                  shortcuts={[getShortcutKey("Alt+Z")]}
-              label={t("buttons.zoomOut")}
+                />
-              shortcuts={[getShortcutKey("CtrlOrCmd+-")]}
+                <Shortcut
-            />
+                  label={t("labels.showGrid")}
-            <Shortcut
+                  shortcuts={[getShortcutKey("CtrlOrCmd+'")]}
-              label={t("buttons.resetZoom")}
+                />
-              shortcuts={[getShortcutKey("CtrlOrCmd+0")]}
+                <Shortcut
-            />
+                  label={t("labels.viewMode")}
-            <Shortcut
+                  shortcuts={[getShortcutKey("Alt+R")]}
-              label={t("helpDialog.zoomToFit")}
+                />
-              shortcuts={["Shift+1"]}
+                <Shortcut
-            />
+                  label={t("labels.toggleTheme")}
-            <Shortcut
+                  shortcuts={[getShortcutKey("Alt+Shift+D")]}
-              label={t("helpDialog.zoomToSelection")}
+                />
-              shortcuts={["Shift+2"]}
+                <Shortcut
-            />
+                  label={t("stats.title")}
-            <Shortcut
+                  shortcuts={[getShortcutKey("Alt+/")]}
-              label={t("helpDialog.movePageUpDown")}
+                />
-              shortcuts={["PgUp/PgDn"]}
+              </ShortcutIsland>
-            />
+            </Column>
-            <Shortcut
+            <Column>
-              label={t("helpDialog.movePageLeftRight")}
+              <ShortcutIsland caption={t("helpDialog.editor")}>
-              shortcuts={["Shift+PgUp/PgDn"]}
+                <Shortcut
-            />
+                  label={t("labels.selectAll")}
-            <Shortcut label={t("buttons.fullScreen")} shortcuts={["F"]} />
+                  shortcuts={[getShortcutKey("CtrlOrCmd+A")]}
-            <Shortcut
+                />
-              label={t("buttons.zenMode")}
+                <Shortcut
-              shortcuts={[getShortcutKey("Alt+Z")]}
+                  label={t("labels.multiSelect")}
-            />
+                  shortcuts={[getShortcutKey(`Shift+${t("helpDialog.click")}`)]}
-            <Shortcut
+                />
-              label={t("labels.showGrid")}
+                <Shortcut
-              shortcuts={[getShortcutKey("CtrlOrCmd+'")]}
+                  label={t("helpDialog.deepSelect")}
-            />
+                  shortcuts={[
-            <Shortcut
+                    getShortcutKey(`CtrlOrCmd+${t("helpDialog.click")}`),
-              label={t("labels.viewMode")}
+                  ]}
-              shortcuts={[getShortcutKey("Alt+R")]}
+                />
-            />
+                <Shortcut
-            <Shortcut
+                  label={t("helpDialog.deepBoxSelect")}
-              label={t("labels.toggleTheme")}
+                  shortcuts={[
-              shortcuts={[getShortcutKey("Alt+Shift+D")]}
+                    getShortcutKey(`CtrlOrCmd+${t("helpDialog.drag")}`),
-            />
+                  ]}
-            <Shortcut
+                />
-              label={t("stats.title")}
+                <Shortcut
-              shortcuts={[getShortcutKey("Alt+/")]}
+                  label={t("labels.moveCanvas")}
-            />
+                  shortcuts={[
-          </ShortcutIsland>
+                    getShortcutKey(`Space+${t("helpDialog.drag")}`),
-          <ShortcutIsland
+                    getShortcutKey(`Wheel+${t("helpDialog.drag")}`),
-            className="HelpDialog__island--editor"
+                  ]}
-            caption={t("helpDialog.editor")}
+                  isOr={true}
-          >
+                />
-            <Shortcut
+                <Shortcut
-              label={t("labels.selectAll")}
+                  label={t("labels.cut")}
-              shortcuts={[getShortcutKey("CtrlOrCmd+A")]}
+                  shortcuts={[getShortcutKey("CtrlOrCmd+X")]}
-            />
+                />
-            <Shortcut
+                <Shortcut
-              label={t("labels.multiSelect")}
+                  label={t("labels.copy")}
-              shortcuts={[getShortcutKey(`Shift+${t("helpDialog.click")}`)]}
+                  shortcuts={[getShortcutKey("CtrlOrCmd+C")]}
-            />
+                />
-            <Shortcut
+                <Shortcut
-              label={t("helpDialog.deepSelect")}
+                  label={t("labels.paste")}
-              shortcuts={[getShortcutKey(`CtrlOrCmd+${t("helpDialog.click")}`)]}
+                  shortcuts={[getShortcutKey("CtrlOrCmd+V")]}
-            />
+                />
-            <Shortcut
+                <Shortcut
-              label={t("helpDialog.deepBoxSelect")}
+                  label={t("labels.copyAsPng")}
-              shortcuts={[getShortcutKey(`CtrlOrCmd+${t("helpDialog.drag")}`)]}
+                  shortcuts={[getShortcutKey("Shift+Alt+C")]}
-            />
+                />
-            <Shortcut
+                <Shortcut
-              label={t("labels.moveCanvas")}
+                  label={t("labels.copyStyles")}
-              shortcuts={[
+                  shortcuts={[getShortcutKey("CtrlOrCmd+Alt+C")]}
-                getShortcutKey(`Space+${t("helpDialog.drag")}`),
+                />
-                getShortcutKey(`Wheel+${t("helpDialog.drag")}`),
+                <Shortcut
-              ]}
+                  label={t("labels.pasteStyles")}
-              isOr={true}
+                  shortcuts={[getShortcutKey("CtrlOrCmd+Alt+V")]}
-            />
+                />
-            <Shortcut
+                <Shortcut
-              label={t("labels.cut")}
+                  label={t("labels.delete")}
-              shortcuts={[getShortcutKey("CtrlOrCmd+X")]}
+                  shortcuts={[getShortcutKey("Del")]}
-            />
+                />
-            <Shortcut
+                <Shortcut
-              label={t("labels.copy")}
+                  label={t("labels.sendToBack")}
-              shortcuts={[getShortcutKey("CtrlOrCmd+C")]}
+                  shortcuts={[
-            />
+                    isDarwin
-            <Shortcut
+                      ? getShortcutKey("CtrlOrCmd+Alt+[")
-              label={t("labels.paste")}
+                      : getShortcutKey("CtrlOrCmd+Shift+["),
-              shortcuts={[getShortcutKey("CtrlOrCmd+V")]}
+                  ]}
-            />
+                />
-            <Shortcut
+                <Shortcut
-              label={t("labels.pasteAsPlaintext")}
+                  label={t("labels.bringToFront")}
-              shortcuts={[getShortcutKey("CtrlOrCmd+Shift+V")]}
+                  shortcuts={[
-            />
+                    isDarwin
-            {/* firefox supports clipboard API under a flag, so we'll
+                      ? getShortcutKey("CtrlOrCmd+Alt+]")
-                show users what they can do in the error message */}
+                      : getShortcutKey("CtrlOrCmd+Shift+]"),
-            {(probablySupportsClipboardBlob || isFirefox) && (
+                  ]}
-              <Shortcut
+                />
-                label={t("labels.copyAsPng")}
+                <Shortcut
-                shortcuts={[getShortcutKey("Shift+Alt+C")]}
+                  label={t("labels.sendBackward")}
-              />
+                  shortcuts={[getShortcutKey("CtrlOrCmd+[")]}
-            )}
+                />
-            <Shortcut
+                <Shortcut
-              label={t("labels.copyStyles")}
+                  label={t("labels.bringForward")}
-              shortcuts={[getShortcutKey("CtrlOrCmd+Alt+C")]}
+                  shortcuts={[getShortcutKey("CtrlOrCmd+]")]}
-            />
+                />
-            <Shortcut
+                <Shortcut
-              label={t("labels.pasteStyles")}
+                  label={t("labels.alignTop")}
-              shortcuts={[getShortcutKey("CtrlOrCmd+Alt+V")]}
+                  shortcuts={[getShortcutKey("CtrlOrCmd+Shift+Up")]}
-            />
+                />
-            <Shortcut
+                <Shortcut
-              label={t("labels.delete")}
+                  label={t("labels.alignBottom")}
-              shortcuts={[getShortcutKey("Delete")]}
+                  shortcuts={[getShortcutKey("CtrlOrCmd+Shift+Down")]}
-            />
+                />
-            <Shortcut
+                <Shortcut
-              label={t("labels.sendToBack")}
+                  label={t("labels.alignLeft")}
-              shortcuts={[
+                  shortcuts={[getShortcutKey("CtrlOrCmd+Shift+Left")]}
-                isDarwin
+                />
-                  ? getShortcutKey("CtrlOrCmd+Alt+[")
+                <Shortcut
-                  : getShortcutKey("CtrlOrCmd+Shift+["),
+                  label={t("labels.alignRight")}
-              ]}
+                  shortcuts={[getShortcutKey("CtrlOrCmd+Shift+Right")]}
-            />
+                />
-            <Shortcut
+                <Shortcut
-              label={t("labels.bringToFront")}
+                  label={t("labels.duplicateSelection")}
-              shortcuts={[
+                  shortcuts={[
-                isDarwin
+                    getShortcutKey("CtrlOrCmd+D"),
-                  ? getShortcutKey("CtrlOrCmd+Alt+]")
+                    getShortcutKey(`Alt+${t("helpDialog.drag")}`),
-                  : getShortcutKey("CtrlOrCmd+Shift+]"),
+                  ]}
-              ]}
+                />
-            />
+                <Shortcut
-            <Shortcut
+                  label={t("helpDialog.toggleElementLock")}
-              label={t("labels.sendBackward")}
+                  shortcuts={[getShortcutKey("CtrlOrCmd+Shift+L")]}
-              shortcuts={[getShortcutKey("CtrlOrCmd+[")]}
+                />
-            />
+                <Shortcut
-            <Shortcut
+                  label={t("buttons.undo")}
-              label={t("labels.bringForward")}
+                  shortcuts={[getShortcutKey("CtrlOrCmd+Z")]}
-              shortcuts={[getShortcutKey("CtrlOrCmd+]")]}
+                />
-            />
+                <Shortcut
-            <Shortcut
+                  label={t("buttons.redo")}
-              label={t("labels.alignTop")}
+                  shortcuts={
-              shortcuts={[getShortcutKey("CtrlOrCmd+Shift+Up")]}
+                    isWindows
-            />
+                      ? [
-            <Shortcut
+                          getShortcutKey("CtrlOrCmd+Y"),
-              label={t("labels.alignBottom")}
+                          getShortcutKey("CtrlOrCmd+Shift+Z"),
-              shortcuts={[getShortcutKey("CtrlOrCmd+Shift+Down")]}
+                        ]
-            />
+                      : [getShortcutKey("CtrlOrCmd+Shift+Z")]
-            <Shortcut
+                  }
-              label={t("labels.alignLeft")}
+                />
-              shortcuts={[getShortcutKey("CtrlOrCmd+Shift+Left")]}
+                <Shortcut
-            />
+                  label={t("labels.group")}
-            <Shortcut
+                  shortcuts={[getShortcutKey("CtrlOrCmd+G")]}
-              label={t("labels.alignRight")}
+                />
-              shortcuts={[getShortcutKey("CtrlOrCmd+Shift+Right")]}
+                <Shortcut
-            />
+                  label={t("labels.ungroup")}
-            <Shortcut
+                  shortcuts={[getShortcutKey("CtrlOrCmd+Shift+G")]}
-              label={t("labels.duplicateSelection")}
+                />
-              shortcuts={[
+                <Shortcut
-                getShortcutKey("CtrlOrCmd+D"),
+                  label={t("labels.flipHorizontal")}
-                getShortcutKey(`Alt+${t("helpDialog.drag")}`),
+                  shortcuts={[getShortcutKey("Shift+H")]}
-              ]}
+                />
-            />
+                <Shortcut
-            <Shortcut
+                  label={t("labels.flipVertical")}
-              label={t("helpDialog.toggleElementLock")}
+                  shortcuts={[getShortcutKey("Shift+V")]}
-              shortcuts={[getShortcutKey("CtrlOrCmd+Shift+L")]}
+                />
-            />
+                <Shortcut
-            <Shortcut
+                  label={t("labels.showStroke")}
-              label={t("buttons.undo")}
+                  shortcuts={[getShortcutKey("S")]}
-              shortcuts={[getShortcutKey("CtrlOrCmd+Z")]}
+                />
-            />
+                <Shortcut
-            <Shortcut
+                  label={t("labels.showBackground")}
-              label={t("buttons.redo")}
+                  shortcuts={[getShortcutKey("G")]}
-              shortcuts={
+                />
-                isWindows
+                <Shortcut
-                  ? [
+                  label={t("labels.decreaseFontSize")}
-                      getShortcutKey("CtrlOrCmd+Y"),
+                  shortcuts={[getShortcutKey("CtrlOrCmd+Shift+<")]}
-                      getShortcutKey("CtrlOrCmd+Shift+Z"),
+                />
-                    ]
+                <Shortcut
-                  : [getShortcutKey("CtrlOrCmd+Shift+Z")]
+                  label={t("labels.increaseFontSize")}
-              }
+                  shortcuts={[getShortcutKey("CtrlOrCmd+Shift+>")]}
-            />
+                />
-            <Shortcut
+              </ShortcutIsland>
-              label={t("labels.group")}
+            </Column>
-              shortcuts={[getShortcutKey("CtrlOrCmd+G")]}
+          </Columns>
-            />
-            <Shortcut
-              label={t("labels.ungroup")}
-              shortcuts={[getShortcutKey("CtrlOrCmd+Shift+G")]}
-            />
-            <Shortcut
-              label={t("labels.flipHorizontal")}
-              shortcuts={[getShortcutKey("Shift+H")]}
-            />
-            <Shortcut
-              label={t("labels.flipVertical")}
-              shortcuts={[getShortcutKey("Shift+V")]}
-            />
-            <Shortcut
-              label={t("labels.showStroke")}
-              shortcuts={[getShortcutKey("S")]}
-            />
-            <Shortcut
-              label={t("labels.showBackground")}
-              shortcuts={[getShortcutKey("G")]}
-            />
-            <Shortcut
-              label={t("labels.decreaseFontSize")}
-              shortcuts={[getShortcutKey("CtrlOrCmd+Shift+<")]}
-            />
-            <Shortcut
-              label={t("labels.increaseFontSize")}
-              shortcuts={[getShortcutKey("CtrlOrCmd+Shift+>")]}
-            />
-          </ShortcutIsland>
         </Section>
       </Dialog>
     </>

src/components/HelpIcon.tsx

@@ -1,13 +1,13 @@
-import { HelpIcon } from "./icons";
+import { questionCircle } from "../components/icons";
 
-type HelpButtonProps = {
+type HelpIconProps = {
   title?: string;
   name?: string;
   id?: string;
   onClick?(): void;
 };
 
-export const HelpButton = (props: HelpButtonProps) => (
+export const HelpIcon = (props: HelpIconProps) => (
   <button
     className="help-icon"
     onClick={props.onClick}
@@ -15,6 +15,6 @@ export const HelpButton = (props: HelpButtonProps) => (
     title={`${props.title} — ?`}
     aria-label={props.title}
   >
-    {HelpIcon}
+    {questionCircle}
   </button>
 );

src/components/HintViewer.scss

@@ -14,24 +14,20 @@ $wide-viewport-width: 1000px;
     top: 100%;
     max-width: 100%;
     width: 100%;
-    margin-top: 0.5rem;
+    margin-top: 6px;
     text-align: center;
-    color: var(--color-gray-40);
+    color: $oc-gray-6;
-    font-size: 0.75rem;
+    font-size: 0.8rem;
 
     @include isMobile {
       position: static;
-      padding-right: 2rem;
+      padding-right: 2em;
     }
 
     > span {
-      padding: 0.25rem;
+      padding: 0.2rem 0.4rem;
-    }
+      background-color: var(--overlay-bg-color);
-  }
+      border-radius: 4px;
-
-  &.theme--dark {
-    .HintViewer {
-      color: var(--color-gray-60);
     }
   }
 }

src/components/HintViewer.tsx

@@ -3,7 +3,7 @@ import { NonDeletedExcalidrawElement } from "../element/types";
 import { getSelectedElements } from "../scene";
 
 import "./HintViewer.scss";
-import { AppState, Device } from "../types";
+import { AppState } from "../types";
 import {
   isImageElement,
   isLinearElement,
@@ -17,19 +17,13 @@ interface HintViewerProps {
   appState: AppState;
   elements: readonly NonDeletedExcalidrawElement[];
   isMobile: boolean;
-  device: Device;
 }
 
-const getHints = ({
+const getHints = ({ appState, elements, isMobile }: HintViewerProps) => {
-  appState,
-  elements,
-  isMobile,
-  device,
-}: HintViewerProps) => {
   const { activeTool, isResizing, isRotating, lastPointerDownWith } = appState;
   const multiMode = appState.multiElement !== null;
 
-  if (appState.openSidebar === "library" && !device.canDeviceFitSidebar) {
+  if (appState.isLibraryOpen) {
     return null;
   }
 
@@ -117,13 +111,11 @@ export const HintViewer = ({
   appState,
   elements,
   isMobile,
-  device,
 }: HintViewerProps) => {
   let hint = getHints({
     appState,
     elements,
     isMobile,
-    device,
   });
   if (!hint) {
     return null;

src/components/IconPicker.scss

@@ -10,8 +10,7 @@
   .picker {
     background: var(--popup-bg-color);
     border: 0 solid transparentize($oc-white, 0.75);
-    // ˇˇ yeah, i dunno, open to suggestions here :D
+    box-shadow: transparentize($oc-black, 0.75) 0 1px 4px;
-    box-shadow: rgb(0 0 0 / 25%) 2px 2px 4px 2px;
     border-radius: 4px;
     position: absolute;
   }
@@ -47,6 +46,7 @@
       margin: 0;
       width: 36px;
       height: 18px;
+      opacity: 0.6;
       pointer-events: none;
     }
   }

src/components/IconPicker.tsx

@@ -4,7 +4,6 @@ import { Popover } from "./Popover";
 import "./IconPicker.scss";
 import { isArrowKey, KEYS } from "../keys";
 import { getLanguage } from "../i18n";
-import clsx from "clsx";
 
 function Picker<T>({
   options,
@@ -103,9 +102,7 @@ function Picker<T>({
       <div className="picker-content" ref={rGallery}>
         {options.map((option, i) => (
           <button
-            className={clsx("picker-option", {
+            className="picker-option"
-              active: value === option.value,
-            })}
             onClick={(event) => {
               (event.currentTarget as HTMLButtonElement).focus();
               onChange(option.value);
@@ -153,7 +150,7 @@ export function IconPicker<T>({
   const isRTL = getLanguage().rtl;
 
   return (
-    <div>
+    <label className={"picker-container"}>
       <button
         name={group}
         className={isActive ? "active" : ""}
@@ -187,6 +184,6 @@ export function IconPicker<T>({
           </>
         ) : null}
       </React.Suspense>
-    </div>
+    </label>
   );
 }

src/components/ImageExportDialog.tsx

@@ -1,18 +1,22 @@
 import React, { useEffect, useRef, useState } from "react";
+import { render, unmountComponentAtNode } from "react-dom";
 import { probablySupportsClipboardBlob } from "../clipboard";
 import { canvasToBlob } from "../data/blob";
 import { NonDeletedExcalidrawElement } from "../element/types";
+import { CanvasError } from "../errors";
 import { t } from "../i18n";
+import { useDevice } from "./App";
 import { getSelectedElements, isSomeElementSelected } from "../scene";
 import { exportToCanvas } from "../scene/export";
 import { AppState, BinaryFiles } from "../types";
 import { Dialog } from "./Dialog";
-import { clipboard } from "./icons";
+import { clipboard, exportImage } from "./icons";
 import Stack from "./Stack";
+import { ToolButton } from "./ToolButton";
 import "./ExportDialog.scss";
 import OpenColor from "open-color";
 import { CheckboxItem } from "./CheckboxItem";
-import { DEFAULT_EXPORT_PADDING, isFirefox } from "../constants";
+import { DEFAULT_EXPORT_PADDING } from "../constants";
 import { nativeFileSystemSupported } from "../data/filesystem";
 import { ActionManager } from "../actions/manager";
 
@@ -31,6 +35,19 @@ export const ErrorCanvasPreview = () => {
   );
 };
 
+const renderPreview = (
+  content: HTMLCanvasElement | Error,
+  previewNode: HTMLDivElement,
+) => {
+  unmountComponentAtNode(previewNode);
+  previewNode.innerHTML = "";
+  if (content instanceof HTMLCanvasElement) {
+    previewNode.appendChild(content);
+  } else {
+    render(<ErrorCanvasPreview />, previewNode);
+  }
+};
+
 export type ExportCB = (
   elements: readonly NonDeletedExcalidrawElement[],
   scale?: number,
@@ -84,7 +101,6 @@ const ImageExportModal = ({
   const [exportSelected, setExportSelected] = useState(someElementIsSelected);
   const previewRef = useRef<HTMLDivElement>(null);
   const { exportBackground, viewBackgroundColor } = appState;
-  const [renderError, setRenderError] = useState<Error | null>(null);
 
   const exportedElements = exportSelected
     ? getSelectedElements(elements, appState, true)
@@ -105,16 +121,15 @@ const ImageExportModal = ({
       exportPadding,
     })
       .then((canvas) => {
-        setRenderError(null);
         // if converting to blob fails, there's some problem that will
         // likely prevent preview and export (e.g. canvas too big)
         return canvasToBlob(canvas).then(() => {
-          previewNode.replaceChildren(canvas);
+          renderPreview(canvas, previewNode);
         });
       })
       .catch((error) => {
         console.error(error);
-        setRenderError(error);
+        renderPreview(new CanvasError(), previewNode);
       });
   }, [
     appState,
@@ -127,9 +142,7 @@ const ImageExportModal = ({
 
   return (
     <div className="ExportDialog">
-      <div className="ExportDialog__preview" ref={previewRef}>
+      <div className="ExportDialog__preview" ref={previewRef} />
-        {renderError && <ErrorCanvasPreview />}
-      </div>
       {supportsContextFilters &&
         actionManager.renderAction("exportWithDarkMode")}
       <div style={{ display: "grid", gridTemplateColumns: "1fr" }}>
@@ -190,9 +203,7 @@ const ImageExportModal = ({
         >
           SVG
         </ExportButton>
-        {/* firefox supports clipboard API under a flag,
+        {probablySupportsClipboardBlob && (
-            so let's throw and tell people what they can do */}
-        {(probablySupportsClipboardBlob || isFirefox) && (
           <ExportButton
             title={t("buttons.copyPngToClipboard")}
             onClick={() => onExportToClipboard(exportedElements)}
@@ -210,7 +221,6 @@ const ImageExportModal = ({
 export const ImageExportDialog = ({
   elements,
   appState,
-  setAppState,
   files,
   exportPadding = DEFAULT_EXPORT_PADDING,
   actionManager,
@@ -219,7 +229,6 @@ export const ImageExportDialog = ({
   onExportToClipboard,
 }: {
   appState: AppState;
-  setAppState: React.Component<any, AppState>["setState"];
   elements: readonly NonDeletedExcalidrawElement[];
   files: BinaryFiles;
   exportPadding?: number;
@@ -228,13 +237,26 @@ export const ImageExportDialog = ({
   onExportToSvg: ExportCB;
   onExportToClipboard: ExportCB;
 }) => {
+  const [modalIsShown, setModalIsShown] = useState(false);
+
   const handleClose = React.useCallback(() => {
-    setAppState({ openDialog: null });
+    setModalIsShown(false);
-  }, [setAppState]);
+  }, []);
 
   return (
     <>
-      {appState.openDialog === "imageExport" && (
+      <ToolButton
+        onClick={() => {
+          setModalIsShown(true);
+        }}
+        data-testid="image-export-button"
+        icon={exportImage}
+        type="button"
+        aria-label={t("buttons.exportImage")}
+        showAriaLabel={useDevice().isMobile}
+        title={t("buttons.exportImage")}
+      />
+      {modalIsShown && (
         <Dialog onCloseRequest={handleClose} title={t("buttons.exportImage")}>
           <ImageExportModal
             elements={elements}

src/components/InitializeApp.tsx

@@ -2,12 +2,10 @@ import React, { useEffect, useState } from "react";
 
 import { LoadingMessage } from "./LoadingMessage";
 import { defaultLang, Language, languages, setLanguage } from "../i18n";
-import { Theme } from "../element/types";
 
 interface Props {
   langCode: Language["code"];
   children: React.ReactElement;
-  theme?: Theme;
 }
 
 export const InitializeApp = (props: Props) => {
@@ -23,5 +21,5 @@ export const InitializeApp = (props: Props) => {
     updateLang();
   }, [props.langCode]);
 
-  return loading ? <LoadingMessage theme={props.theme} /> : props.children;
+  return loading ? <LoadingMessage /> : props.children;
 };

src/components/Island.scss

@@ -1,7 +1,6 @@
 .excalidraw {
   .Island {
     --padding: 0;
-    box-sizing: border-box;
     background-color: var(--island-bg-color);
     box-shadow: var(--shadow-island);
     border-radius: var(--border-radius-lg);

src/components/JSONExportDialog.tsx

@@ -1,10 +1,10 @@
-import React from "react";
+import React, { useState } from "react";
 import { NonDeletedExcalidrawElement } from "../element/types";
 import { t } from "../i18n";
-
+import { useDevice } from "./App";
 import { AppState, ExportOpts, BinaryFiles } from "../types";
 import { Dialog } from "./Dialog";
-import { exportToFileIcon, LinkIcon } from "./icons";
+import { exportFile, exportToFileIcon, link } from "./icons";
 import { ToolButton } from "./ToolButton";
 import { actionSaveFileToDisk } from "../actions/actionExport";
 import { Card } from "./Card";
@@ -63,7 +63,7 @@ const JSONExportModal = ({
         )}
         {onExportToBackend && (
           <Card color="pink">
-            <div className="Card-icon">{LinkIcon}</div>
+            <div className="Card-icon">{link}</div>
             <h2>{t("exportDialog.link_title")}</h2>
             <div className="Card-details">{t("exportDialog.link_details")}</div>
             <ToolButton
@@ -93,7 +93,6 @@ export const JSONExportDialog = ({
   actionManager,
   exportOpts,
   canvas,
-  setAppState,
 }: {
   elements: readonly NonDeletedExcalidrawElement[];
   appState: AppState;
@@ -101,15 +100,27 @@ export const JSONExportDialog = ({
   actionManager: ActionManager;
   exportOpts: ExportOpts;
   canvas: HTMLCanvasElement | null;
-  setAppState: React.Component<any, AppState>["setState"];
 }) => {
+  const [modalIsShown, setModalIsShown] = useState(false);
+
   const handleClose = React.useCallback(() => {
-    setAppState({ openDialog: null });
+    setModalIsShown(false);
-  }, [setAppState]);
+  }, []);
 
   return (
     <>
-      {appState.openDialog === "jsonExport" && (
+      <ToolButton
+        onClick={() => {
+          setModalIsShown(true);
+        }}
+        data-testid="json-export-button"
+        icon={exportFile}
+        type="button"
+        aria-label={t("buttons.export")}
+        showAriaLabel={useDevice().isMobile}
+        title={t("buttons.export")}
+      />
+      {modalIsShown && (
         <Dialog onCloseRequest={handleClose} title={t("buttons.export")}>
           <JSONExportModal
             elements={elements}

src/components/LayerUI.scss

@@ -1,6 +1,48 @@
 @import "open-color/open-color";
 @import "../css/variables.module";
 
+.layer-ui__sidebar {
+  position: absolute;
+  top: var(--sat);
+  bottom: var(--sab);
+  right: var(--sar);
+  z-index: 5;
+
+  box-shadow: var(--shadow-island);
+  overflow: hidden;
+  border-radius: var(--border-radius-lg);
+  margin: var(--space-factor);
+  width: calc(#{$right-sidebar-width} - var(--space-factor) * 2);
+
+  .Island {
+    box-shadow: none;
+  }
+
+  .ToolIcon__icon {
+    border-radius: var(--border-radius-md);
+  }
+
+  .ToolIcon__icon__close {
+    .Modal__close {
+      width: calc(var(--space-factor) * 7);
+      height: calc(var(--space-factor) * 7);
+      display: flex;
+      justify-content: center;
+      align-items: center;
+      color: var(--color-text);
+    }
+  }
+
+  .Island {
+    --padding: 0;
+    background-color: var(--island-bg-color);
+    border-radius: var(--border-radius-lg);
+    padding: calc(var(--padding) * var(--space-factor));
+    position: relative;
+    transition: box-shadow 0.5s ease-in-out;
+  }
+}
+
 .excalidraw {
   .layer-ui__wrapper.animate {
     transition: width 0.1s ease-in-out;
@@ -16,10 +58,8 @@
     height: 100%;
     pointer-events: none;
     z-index: var(--zIndex-layerUI);
-
     &__top-right {
       display: flex;
-      gap: 0.75rem;
     }
 
     &__footer {
@@ -50,6 +90,13 @@
         transform: translate(-999px, 0);
       }
 
+      :root[dir="ltr"] &.layer-ui__wrapper__footer-left--transition-left {
+        transform: translate(-76px, 0);
+      }
+      :root[dir="rtl"] &.layer-ui__wrapper__footer-left--transition-left {
+        transform: translate(76px, 0);
+      }
+
       &.layer-ui__wrapper__footer-left--transition-bottom {
         transform: translate(0, 92px);
       }
@@ -80,15 +127,26 @@
       }
     }
 
+    .layer-ui__wrapper__footer-center {
+      pointer-events: none;
+      & > * {
+        pointer-events: all;
+      }
+    }
     .layer-ui__wrapper__footer-left,
     .layer-ui__wrapper__footer-right,
     .disable-zen-mode--visible {
       pointer-events: all;
     }
 
+    .layer-ui__wrapper__footer-left {
+      margin-bottom: 0.2em;
+    }
+
     .layer-ui__wrapper__footer-right {
       margin-top: auto;
       margin-bottom: auto;
+      margin-inline-end: 1em;
     }
   }
 }

src/components/LayerUI.tsx

@@ -1,16 +1,18 @@
 import clsx from "clsx";
-import React from "react";
+import React, { useCallback } from "react";
 import { ActionManager } from "../actions/manager";
 import { CLASSES, LIBRARY_SIDEBAR_WIDTH } from "../constants";
 import { exportCanvas } from "../data";
 import { isTextElement, showSelectedShapeActions } from "../element";
 import { NonDeletedExcalidrawElement } from "../element/types";
 import { Language, t } from "../i18n";
-import { calculateScrollCenter } from "../scene";
+import { calculateScrollCenter, getSelectedElements } from "../scene";
 import { ExportType } from "../scene/types";
 import { AppProps, AppState, ExcalidrawProps, BinaryFiles } from "../types";
-import { isShallowEqual, muteFSAbortError } from "../utils";
+import { muteFSAbortError } from "../utils";
-import { SelectedShapeActions, ShapesSwitcher } from "./Actions";
+import { SelectedShapeActions, ShapesSwitcher, ZoomActions } from "./Actions";
+import { BackgroundPickerAndDarkModeToggle } from "./BackgroundPickerAndDarkModeToggle";
+import CollabButton from "./CollabButton";
 import { ErrorDialog } from "./ErrorDialog";
 import { ExportCB, ImageExportDialog } from "./ImageExportDialog";
 import { FixedSideContainer } from "./FixedSideContainer";
@@ -24,7 +26,7 @@ import { Section } from "./Section";
 import { HelpDialog } from "./HelpDialog";
 import Stack from "./Stack";
 import { UserList } from "./UserList";
-import Library from "../data/library";
+import Library, { distributeLibraryItemsOnSquareGrid } from "../data/library";
 import { JSONExportDialog } from "./JSONExportDialog";
 import { LibraryButton } from "./LibraryButton";
 import { isImageFileHandle } from "../data/blob";
@@ -37,20 +39,7 @@ import { trackEvent } from "../analytics";
 import { useDevice } from "../components/App";
 import { Stats } from "./Stats";
 import { actionToggleStats } from "../actions/actionToggleStats";
-import Footer from "./footer/Footer";
+import { actionToggleZenMode } from "../actions";
-import { hostSidebarCountersAtom } from "./Sidebar/Sidebar";
-import { jotaiScope } from "../jotai";
-import { useAtom } from "jotai";
-import MainMenu from "./main-menu/MainMenu";
-import { ActiveConfirmDialog } from "./ActiveConfirmDialog";
-import { HandButton } from "./HandButton";
-import { isHandToolActive } from "../appState";
-import {
-  mainMenuTunnel,
-  welcomeScreenMenuHintTunnel,
-  welcomeScreenToolbarHintTunnel,
-  welcomeScreenCenterTunnel,
-} from "./tunnels";
 
 interface LayerUIProps {
   actionManager: ActionManager;
@@ -59,74 +48,47 @@ interface LayerUIProps {
   canvas: HTMLCanvasElement | null;
   setAppState: React.Component<any, AppState>["setState"];
   elements: readonly NonDeletedExcalidrawElement[];
+  onCollabButtonClick?: () => void;
   onLockToggle: () => void;
-  onHandToolToggle: () => void;
   onPenModeToggle: () => void;
   onInsertElements: (elements: readonly NonDeletedExcalidrawElement[]) => void;
   showExitZenModeBtn: boolean;
+  showThemeBtn: boolean;
   langCode: Language["code"];
+  isCollaborating: boolean;
   renderTopRightUI?: ExcalidrawProps["renderTopRightUI"];
+  renderCustomFooter?: ExcalidrawProps["renderFooter"];
   renderCustomStats?: ExcalidrawProps["renderCustomStats"];
-  renderCustomSidebar?: ExcalidrawProps["renderSidebar"];
   libraryReturnUrl: ExcalidrawProps["libraryReturnUrl"];
   UIOptions: AppProps["UIOptions"];
   focusContainer: () => void;
   library: Library;
   id: string;
   onImageAction: (data: { insertOnCanvasDirectly: boolean }) => void;
-  renderWelcomeScreen: boolean;
-  children?: React.ReactNode;
 }
-
-const DefaultMainMenu: React.FC<{
-  UIOptions: AppProps["UIOptions"];
-}> = ({ UIOptions }) => {
-  return (
-    <MainMenu __fallback>
-      <MainMenu.DefaultItems.LoadScene />
-      <MainMenu.DefaultItems.SaveToActiveFile />
-      {/* FIXME we should to test for this inside the item itself */}
-      {UIOptions.canvasActions.export && <MainMenu.DefaultItems.Export />}
-      {/* FIXME we should to test for this inside the item itself */}
-      {UIOptions.canvasActions.saveAsImage && (
-        <MainMenu.DefaultItems.SaveAsImage />
-      )}
-      <MainMenu.DefaultItems.Help />
-      <MainMenu.DefaultItems.ClearCanvas />
-      <MainMenu.Separator />
-      <MainMenu.Group title="Excalidraw links">
-        <MainMenu.DefaultItems.Socials />
-      </MainMenu.Group>
-      <MainMenu.Separator />
-      <MainMenu.DefaultItems.ToggleTheme />
-      <MainMenu.DefaultItems.ChangeCanvasBackground />
-    </MainMenu>
-  );
-};
-
 const LayerUI = ({
   actionManager,
   appState,
   files,
   setAppState,
-  elements,
   canvas,
+  elements,
+  onCollabButtonClick,
   onLockToggle,
-  onHandToolToggle,
   onPenModeToggle,
   onInsertElements,
   showExitZenModeBtn,
+  showThemeBtn,
+  isCollaborating,
   renderTopRightUI,
+  renderCustomFooter,
   renderCustomStats,
-  renderCustomSidebar,
   libraryReturnUrl,
   UIOptions,
   focusContainer,
   library,
   id,
   onImageAction,
-  renderWelcomeScreen,
-  children,
 }: LayerUIProps) => {
   const device = useDevice();
 
@@ -143,7 +105,6 @@ const LayerUI = ({
         actionManager={actionManager}
         exportOpts={UIOptions.canvasActions.export}
         canvas={canvas}
-        setAppState={setAppState}
       />
     );
   };
@@ -187,7 +148,6 @@ const LayerUI = ({
       <ImageExportDialog
         elements={elements}
         appState={appState}
-        setAppState={setAppState}
         files={files}
         actionManager={actionManager}
         onExportToPng={createExporter("png")}
@@ -197,19 +157,76 @@ const LayerUI = ({
     );
   };
 
+  const Separator = () => {
+    return <div style={{ width: ".625em" }} />;
+  };
+
+  const renderViewModeCanvasActions = () => {
+    return (
+      <Section
+        heading="canvasActions"
+        className={clsx("zen-mode-transition", {
+          "transition-left": appState.zenModeEnabled,
+        })}
+      >
+        {/* the zIndex ensures this menu has higher stacking order,
+         see https://github.com/excalidraw/excalidraw/pull/1445 */}
+        <Island padding={2} style={{ zIndex: 1 }}>
+          <Stack.Col gap={4}>
+            <Stack.Row gap={1} justifyContent="space-between">
+              {renderJSONExportDialog()}
+              {renderImageExportDialog()}
+            </Stack.Row>
+          </Stack.Col>
+        </Island>
+      </Section>
+    );
+  };
+
   const renderCanvasActions = () => (
-    <div style={{ position: "relative" }}>
+    <Section
-      {/* wrapping to Fragment stops React from occasionally complaining
+      heading="canvasActions"
-                about identical Keys */}
+      className={clsx("zen-mode-transition", {
-      <mainMenuTunnel.Out />
+        "transition-left": appState.zenModeEnabled,
-      {renderWelcomeScreen && <welcomeScreenMenuHintTunnel.Out />}
+      })}
-    </div>
+    >
+      {/* the zIndex ensures this menu has higher stacking order,
+         see https://github.com/excalidraw/excalidraw/pull/1445 */}
+      <Island padding={2} style={{ zIndex: 1 }}>
+        <Stack.Col gap={4}>
+          <Stack.Row gap={1} justifyContent="space-between">
+            {actionManager.renderAction("clearCanvas")}
+            <Separator />
+            {actionManager.renderAction("loadScene")}
+            {renderJSONExportDialog()}
+            {renderImageExportDialog()}
+            <Separator />
+            {onCollabButtonClick && (
+              <CollabButton
+                isCollaborating={isCollaborating}
+                collaboratorCount={appState.collaborators.size}
+                onClick={onCollabButtonClick}
+              />
+            )}
+          </Stack.Row>
+          <BackgroundPickerAndDarkModeToggle
+            actionManager={actionManager}
+            appState={appState}
+            setAppState={setAppState}
+            showThemeBtn={showThemeBtn}
+          />
+          {appState.fileHandle && (
+            <>{actionManager.renderAction("saveToActiveFile")}</>
+          )}
+        </Stack.Col>
+      </Island>
+    </Section>
   );
 
   const renderSelectedShapeActions = () => (
     <Section
       heading="selectedShapeActions"
-      className={clsx("selected-shape-actions zen-mode-transition", {
+      className={clsx("zen-mode-transition", {
         "transition-left": appState.zenModeEnabled,
       })}
     >
@@ -217,20 +234,58 @@ const LayerUI = ({
         className={CLASSES.SHAPE_ACTIONS_MENU}
         padding={2}
         style={{
-          // we want to make sure this doesn't overflow so subtracting the
+          // we want to make sure this doesn't overflow so subtracting 200
-          // approximate height of hamburgerMenu + footer
+          // which is approximately height of zoom footer and top left menu items with some buffer
-          maxHeight: `${appState.height - 166}px`,
+          // if active file name is displayed, subtracting 248 to account for its height
+          maxHeight: `${appState.height - (appState.fileHandle ? 248 : 200)}px`,
         }}
       >
         <SelectedShapeActions
           appState={appState}
           elements={elements}
           renderAction={actionManager.renderAction}
+          activeTool={appState.activeTool.type}
         />
       </Island>
     </Section>
   );
 
+  const closeLibrary = useCallback(() => {
+    const isDialogOpen = !!document.querySelector(".Dialog");
+
+    // Prevent closing if any dialog is open
+    if (isDialogOpen) {
+      return;
+    }
+    setAppState({ isLibraryOpen: false });
+  }, [setAppState]);
+
+  const deselectItems = useCallback(() => {
+    setAppState({
+      selectedElementIds: {},
+      selectedGroupIds: {},
+    });
+  }, [setAppState]);
+
+  const libraryMenu = appState.isLibraryOpen ? (
+    <LibraryMenu
+      pendingElements={getSelectedElements(elements, appState, true)}
+      onClose={closeLibrary}
+      onInsertLibraryItems={(libraryItems) => {
+        onInsertElements(distributeLibraryItemsOnSquareGrid(libraryItems));
+      }}
+      onAddToLibrary={deselectItems}
+      setAppState={setAppState}
+      libraryReturnUrl={libraryReturnUrl}
+      focusContainer={focusContainer}
+      library={library}
+      theme={appState.theme}
+      files={files}
+      id={id}
+      appState={appState}
+    />
+  ) : null;
+
   const renderFixedSideContainer = () => {
     const shouldRenderSelectedShapeActions = showSelectedShapeActions(
       appState,
@@ -241,80 +296,71 @@ const LayerUI = ({
       <FixedSideContainer side="top">
         <div className="App-menu App-menu_top">
           <Stack.Col
-            gap={6}
+            gap={4}
-            className={clsx("App-menu_top__left", {
+            className={clsx({
               "disable-pointerEvents": appState.zenModeEnabled,
             })}
           >
-            {renderCanvasActions()}
+            {appState.viewModeEnabled
+              ? renderViewModeCanvasActions()
+              : renderCanvasActions()}
             {shouldRenderSelectedShapeActions && renderSelectedShapeActions()}
           </Stack.Col>
           {!appState.viewModeEnabled && (
-            <Section heading="shapes" className="shapes-section">
+            <Section heading="shapes">
               {(heading: React.ReactNode) => (
-                <div style={{ position: "relative" }}>
+                <Stack.Col gap={4} align="start">
-                  {renderWelcomeScreen && (
+                  <Stack.Row
-                    <welcomeScreenToolbarHintTunnel.Out />
+                    gap={1}
-                  )}
+                    className={clsx("App-toolbar-container", {
-                  <Stack.Col gap={4} align="start">
+                      "zen-mode": appState.zenModeEnabled,
-                    <Stack.Row
+                    })}
-                      gap={1}
+                  >
-                      className={clsx("App-toolbar-container", {
+                    <PenModeButton
+                      zenModeEnabled={appState.zenModeEnabled}
+                      checked={appState.penMode}
+                      onChange={onPenModeToggle}
+                      title={t("toolBar.penMode")}
+                      penDetected={appState.penDetected}
+                    />
+                    <LockButton
+                      zenModeEnabled={appState.zenModeEnabled}
+                      checked={appState.activeTool.locked}
+                      onChange={() => onLockToggle()}
+                      title={t("toolBar.lock")}
+                    />
+                    <Island
+                      padding={1}
+                      className={clsx("App-toolbar", {
                         "zen-mode": appState.zenModeEnabled,
                       })}
                     >
-                      <Island
+                      <HintViewer
-                        padding={1}
+                        appState={appState}
-                        className={clsx("App-toolbar", {
+                        elements={elements}
-                          "zen-mode": appState.zenModeEnabled,
+                        isMobile={device.isMobile}
-                        })}
+                      />
-                      >
+                      {heading}
-                        <HintViewer
+                      <Stack.Row gap={1}>
+                        <ShapesSwitcher
                           appState={appState}
-                          elements={elements}
+                          canvas={canvas}
-                          isMobile={device.isMobile}
+                          activeTool={appState.activeTool}
-                          device={device}
+                          setAppState={setAppState}
+                          onImageAction={({ pointerType }) => {
+                            onImageAction({
+                              insertOnCanvasDirectly: pointerType !== "mouse",
+                            });
+                          }}
                         />
-                        {heading}
+                      </Stack.Row>
-                        <Stack.Row gap={1}>
+                    </Island>
-                          <PenModeButton
+                    <LibraryButton
-                            zenModeEnabled={appState.zenModeEnabled}
+                      appState={appState}
-                            checked={appState.penMode}
+                      setAppState={setAppState}
-                            onChange={onPenModeToggle}
+                    />
-                            title={t("toolBar.penMode")}
+                  </Stack.Row>
-                            penDetected={appState.penDetected}
+                </Stack.Col>
-                          />
-                          <LockButton
-                            checked={appState.activeTool.locked}
-                            onChange={onLockToggle}
-                            title={t("toolBar.lock")}
-                          />
-
-                          <div className="App-toolbar__divider"></div>
-
-                          <HandButton
-                            checked={isHandToolActive(appState)}
-                            onChange={() => onHandToolToggle()}
-                            title={t("toolBar.hand")}
-                            isMobile
-                          />
-
-                          <ShapesSwitcher
-                            appState={appState}
-                            canvas={canvas}
-                            activeTool={appState.activeTool}
-                            setAppState={setAppState}
-                            onImageAction={({ pointerType }) => {
-                              onImageAction({
-                                insertOnCanvasDirectly: pointerType !== "mouse",
-                              });
-                            }}
-                          />
-                        </Stack.Row>
-                      </Island>
-                    </Stack.Row>
-                  </Stack.Col>
-                </div>
               )}
             </Section>
           )}
@@ -326,46 +372,112 @@ const LayerUI = ({
               },
             )}
           >
-            <UserList collaborators={appState.collaborators} />
+            <UserList
+              collaborators={appState.collaborators}
+              actionManager={actionManager}
+            />
             {renderTopRightUI?.(device.isMobile, appState)}
-            {!appState.viewModeEnabled && (
-              <LibraryButton appState={appState} setAppState={setAppState} />
-            )}
           </div>
         </div>
       </FixedSideContainer>
     );
   };
 
-  const renderSidebars = () => {
+  const renderBottomAppMenu = () => {
-    return appState.openSidebar === "customSidebar" ? (
+    return (
-      renderCustomSidebar?.() || null
+      <footer
-    ) : appState.openSidebar === "library" ? (
+        role="contentinfo"
-      <LibraryMenu
+        className="layer-ui__wrapper__footer App-menu App-menu_bottom"
-        appState={appState}
+      >
-        onInsertElements={onInsertElements}
+        <div
-        libraryReturnUrl={libraryReturnUrl}
+          className={clsx(
-        focusContainer={focusContainer}
+            "layer-ui__wrapper__footer-left zen-mode-transition",
-        library={library}
+            {
-        id={id}
+              "layer-ui__wrapper__footer-left--transition-left":
-      />
+                appState.zenModeEnabled,
-    ) : null;
+            },
+          )}
+        >
+          <Stack.Col gap={2}>
+            <Section heading="canvasActions">
+              <Island padding={1}>
+                <ZoomActions
+                  renderAction={actionManager.renderAction}
+                  zoom={appState.zoom}
+                />
+              </Island>
+              {!appState.viewModeEnabled && (
+                <>
+                  <div
+                    className={clsx("undo-redo-buttons zen-mode-transition", {
+                      "layer-ui__wrapper__footer-left--transition-bottom":
+                        appState.zenModeEnabled,
+                    })}
+                  >
+                    {actionManager.renderAction("undo", { size: "small" })}
+                    {actionManager.renderAction("redo", { size: "small" })}
+                  </div>
+
+                  <div
+                    className={clsx("eraser-buttons zen-mode-transition", {
+                      "layer-ui__wrapper__footer-left--transition-left":
+                        appState.zenModeEnabled,
+                    })}
+                  >
+                    {actionManager.renderAction("eraser", { size: "small" })}
+                  </div>
+                </>
+              )}
+              {!appState.viewModeEnabled &&
+                appState.multiElement &&
+                device.isTouchScreen && (
+                  <div
+                    className={clsx("finalize-button zen-mode-transition", {
+                      "layer-ui__wrapper__footer-left--transition-left":
+                        appState.zenModeEnabled,
+                    })}
+                  >
+                    {actionManager.renderAction("finalize", { size: "small" })}
+                  </div>
+                )}
+            </Section>
+          </Stack.Col>
+        </div>
+        <div
+          className={clsx(
+            "layer-ui__wrapper__footer-center zen-mode-transition",
+            {
+              "layer-ui__wrapper__footer-left--transition-bottom":
+                appState.zenModeEnabled,
+            },
+          )}
+        >
+          {renderCustomFooter?.(false, appState)}
+        </div>
+        <div
+          className={clsx(
+            "layer-ui__wrapper__footer-right zen-mode-transition",
+            {
+              "transition-right disable-pointerEvents": appState.zenModeEnabled,
+            },
+          )}
+        >
+          {actionManager.renderAction("toggleShortcuts")}
+        </div>
+        <button
+          className={clsx("disable-zen-mode", {
+            "disable-zen-mode--visible": showExitZenModeBtn,
+          })}
+          onClick={() => actionManager.executeAction(actionToggleZenMode)}
+        >
+          {t("buttons.exitZenMode")}
+        </button>
+      </footer>
+    );
   };
 
-  const [hostSidebarCounters] = useAtom(hostSidebarCountersAtom, jotaiScope);
+  const dialogs = (
-
-  return (
     <>
-      {/* ------------------------- tunneled UI ---------------------------- */}
-      {/* make sure we render host app components first so that we can detect
-          them first on initial render to optimize layout shift */}
-      {children}
-      {/* render component fallbacks. Can be rendered anywhere as they'll be
-          tunneled away. We only render tunneled components that actually
-          have defaults when host do not render anything. */}
-      <DefaultMainMenu UIOptions={UIOptions} />
-      {/* ------------------------------------------------------------------ */}
-
       {appState.isLoading && <LoadingMessage delay={250} />}
       {appState.errorMessage && (
         <ErrorDialog
@@ -373,16 +485,13 @@ const LayerUI = ({
           onClose={() => setAppState({ errorMessage: null })}
         />
       )}
-      {appState.openDialog === "help" && (
+      {appState.showHelpDialog && (
         <HelpDialog
           onClose={() => {
-            setAppState({ openDialog: null });
+            setAppState({ showHelpDialog: false });
           }}
         />
       )}
-      <ActiveConfirmDialog />
-      {renderImageExportDialog()}
-      {renderJSONExportDialog()}
       {appState.pasteDialog.shown && (
         <PasteChartDialog
           setAppState={setAppState}
@@ -395,117 +504,110 @@ const LayerUI = ({
           }
         />
       )}
-      {device.isMobile && (
+    </>
-        <MobileMenu
+  );
-          appState={appState}
-          elements={elements}
-          actionManager={actionManager}
-          renderJSONExportDialog={renderJSONExportDialog}
-          renderImageExportDialog={renderImageExportDialog}
-          setAppState={setAppState}
-          onLockToggle={onLockToggle}
-          onHandToolToggle={onHandToolToggle}
-          onPenModeToggle={onPenModeToggle}
-          canvas={canvas}
-          onImageAction={onImageAction}
-          renderTopRightUI={renderTopRightUI}
-          renderCustomStats={renderCustomStats}
-          renderSidebars={renderSidebars}
-          device={device}
-        />
-      )}
 
-      {!device.isMobile && (
+  const renderStats = () => {
-        <>
+    if (!appState.showStats) {
-          <div
+      return null;
-            className={clsx("layer-ui__wrapper", {
+    }
-              "disable-pointerEvents":
+    return (
-                appState.draggingElement ||
+      <Stats
-                appState.resizingElement ||
+        appState={appState}
-                (appState.editingElement &&
+        setAppState={setAppState}
-                  !isTextElement(appState.editingElement)),
+        elements={elements}
-            })}
+        onClose={() => {
-            style={
+          actionManager.executeAction(actionToggleStats);
-              ((appState.openSidebar === "library" &&
+        }}
-                appState.isSidebarDocked) ||
+        renderCustomStats={renderCustomStats}
-                hostSidebarCounters.docked) &&
+      />
-              device.canDeviceFitSidebar
+    );
-                ? { width: `calc(100% - ${LIBRARY_SIDEBAR_WIDTH}px)` }
+  };
-                : {}
+
-            }
+  return device.isMobile ? (
+    <>
+      {dialogs}
+      <MobileMenu
+        appState={appState}
+        elements={elements}
+        actionManager={actionManager}
+        libraryMenu={libraryMenu}
+        renderJSONExportDialog={renderJSONExportDialog}
+        renderImageExportDialog={renderImageExportDialog}
+        setAppState={setAppState}
+        onCollabButtonClick={onCollabButtonClick}
+        onLockToggle={() => onLockToggle()}
+        onPenModeToggle={onPenModeToggle}
+        canvas={canvas}
+        isCollaborating={isCollaborating}
+        renderCustomFooter={renderCustomFooter}
+        showThemeBtn={showThemeBtn}
+        onImageAction={onImageAction}
+        renderTopRightUI={renderTopRightUI}
+        renderStats={renderStats}
+      />
+    </>
+  ) : (
+    <>
+      <div
+        className={clsx("layer-ui__wrapper", {
+          "disable-pointerEvents":
+            appState.draggingElement ||
+            appState.resizingElement ||
+            (appState.editingElement &&
+              !isTextElement(appState.editingElement)),
+        })}
+        style={
+          appState.isLibraryOpen &&
+          appState.isLibraryMenuDocked &&
+          device.canDeviceFitSidebar
+            ? { width: `calc(100% - ${LIBRARY_SIDEBAR_WIDTH}px)` }
+            : {}
+        }
+      >
+        {dialogs}
+        {renderFixedSideContainer()}
+        {renderBottomAppMenu()}
+        {renderStats()}
+        {appState.scrolledOutside && (
+          <button
+            className="scroll-back-to-content"
+            onClick={() => {
+              setAppState({
+                ...calculateScrollCenter(elements, appState, canvas),
+              });
+            }}
           >
-            {renderWelcomeScreen && <welcomeScreenCenterTunnel.Out />}
+            {t("buttons.scrollBackToContent")}
-            {renderFixedSideContainer()}
+          </button>
-            <Footer
+        )}
-              appState={appState}
+      </div>
-              actionManager={actionManager}
+      {appState.isLibraryOpen && (
-              showExitZenModeBtn={showExitZenModeBtn}
+        <div className="layer-ui__sidebar">{libraryMenu}</div>
-              renderWelcomeScreen={renderWelcomeScreen}
-            />
-            {appState.showStats && (
-              <Stats
-                appState={appState}
-                setAppState={setAppState}
-                elements={elements}
-                onClose={() => {
-                  actionManager.executeAction(actionToggleStats);
-                }}
-                renderCustomStats={renderCustomStats}
-              />
-            )}
-            {appState.scrolledOutside && (
-              <button
-                className="scroll-back-to-content"
-                onClick={() => {
-                  setAppState({
-                    ...calculateScrollCenter(elements, appState, canvas),
-                  });
-                }}
-              >
-                {t("buttons.scrollBackToContent")}
-              </button>
-            )}
-          </div>
-          {renderSidebars()}
-        </>
       )}
     </>
   );
 };
 
-const stripIrrelevantAppStateProps = (
+const areEqual = (prev: LayerUIProps, next: LayerUIProps) => {
-  appState: AppState,
+  const getNecessaryObj = (appState: AppState): Partial<AppState> => {
-): Partial<AppState> => {
+    const {
-  const { suggestedBindings, startBoundElement, cursorButton, ...ret } =
+      suggestedBindings,
-    appState;
+      startBoundElement: boundElement,
-  return ret;
+      ...ret
-};
+    } = appState;
-
+    return ret;
-const areEqual = (prevProps: LayerUIProps, nextProps: LayerUIProps) => {
+  };
-  // short-circuit early
+  const prevAppState = getNecessaryObj(prev.appState);
-  if (prevProps.children !== nextProps.children) {
+  const nextAppState = getNecessaryObj(next.appState);
-    return false;
-  }
-
-  const {
-    canvas: _prevCanvas,
-    // not stable, but shouldn't matter in our case
-    onInsertElements: _prevOnInsertElements,
-    appState: prevAppState,
-    ...prev
-  } = prevProps;
-  const {
-    canvas: _nextCanvas,
-    onInsertElements: _nextOnInsertElements,
-    appState: nextAppState,
-    ...next
-  } = nextProps;
 
+  const keys = Object.keys(prevAppState) as (keyof Partial<AppState>)[];
   return (
-    isShallowEqual(
+    prev.renderCustomFooter === next.renderCustomFooter &&
-      stripIrrelevantAppStateProps(prevAppState),
+    prev.langCode === next.langCode &&
-      stripIrrelevantAppStateProps(nextAppState),
+    prev.elements === next.elements &&
-    ) && isShallowEqual(prev, next)
+    prev.files === next.files &&
+    keys.every((key) => prevAppState[key] === nextAppState[key])
   );
 };
 

src/components/LibraryButton.scss

@@ -1,32 +0,0 @@
-@import "../css/variables.module";
-
-.library-button {
-  @include outlineButtonStyles;
-
-  background-color: var(--island-bg-color);
-
-  width: auto;
-  height: var(--lg-button-size);
-
-  display: flex;
-  align-items: center;
-  gap: 0.5rem;
-
-  line-height: 0;
-
-  font-size: 0.75rem;
-  letter-spacing: 0.4px;
-
-  svg {
-    width: var(--lg-icon-size);
-    height: var(--lg-icon-size);
-  }
-
-  &__label {
-    display: none;
-
-    @media screen and (min-width: 1024px) {
-      display: block;
-    }
-  }
-}