root 2 years ago
parent
commit
f406420cf5
1 changed files with 151 additions and 179 deletions
  1. 151 179
      public/index.html

+ 151 - 179
public/index.html

@@ -1,185 +1,157 @@
 <!DOCTYPE html>
 <html lang="en">
-  <head>
-    <meta charset="utf-8" />
-    <title>Excalidraw | Hand-drawn look & feel • Collaborative • Secure</title>
-    <meta
-      name="viewport"
-      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="#000" />
-
-    <!-- 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 -->
-    <meta property="og:url" content="https://excalidraw.com" />
-    <meta property="og:site_name" content="Excalidraw" />
-    <meta property="og:type" content="website" />
-    <meta property="og:title" content="Excalidraw" />
-    <meta
-      property="og:description"
-      content="Excalidraw is a whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them."
-    />
-    <!-- OG tags require an absolute url for images -->
-    <meta
-      property="og:image"
-      name="twitter:image"
-      content="https://excalidraw.com/og-image.png"
-    />
-    <meta
-      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."
-    />
-
-    <link rel="shortcut icon" href="favicon.ico" type="image/x-icon" />
-
-    <!-- Excalidraw version -->
-    <meta name="version" content="{version}" />
-
-    <link
-      rel="preload"
-      href="Virgil.woff2"
-      as="font"
-      type="font/woff2"
-      crossorigin="anonymous"
-    />
-    <link
-      rel="preload"
-      href="Cascadia.woff2"
-      as="font"
-      type="font/woff2"
-      crossorigin="anonymous"
-    />
-
-    <link
-      href="%REACT_APP_SOCKET_SERVER_URL%/socket.io"
-      rel="preconnect"
-      crossorigin="anonymous"
-    />
-
-    <link
-      rel="manifest"
-      href="manifest.json"
-      style="--pwacompat-splash-font: 24px Virgil"
-    />
-
-    <link rel="stylesheet" href="fonts.css" type="text/css" />
-    <script>
-      window.EXCALIDRAW_ASSET_PATH = "/";
-      // setting this so that libraries installation reuses this window tab.
-      window.name = "_excalidraw";
-    </script>
-    <% if (process.env.REACT_APP_GOOGLE_ANALYTICS_ID) { %>
-    <script
-      async
-      src="https://www.googletagmanager.com/gtag/js?id=%REACT_APP_GOOGLE_ANALYTICS_ID%"
-    ></script>
-    <script>
-      window.dataLayer = window.dataLayer || [];
-      function gtag() {
-        dataLayer.push(arguments);
-      }
-      gtag("js", new Date());
-      gtag("config", "%REACT_APP_GOOGLE_ANALYTICS_ID%");
-    </script>
-    <% } %>
-
-    <!-- FIXME: remove this when we update CRA (fix SW caching) -->
-    <style>
-      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%;
-        height: 100%;
-        overflow: hidden;
-      }
 
-      .visually-hidden {
-        position: absolute !important;
-        height: 1px;
-        width: 1px;
-        overflow: hidden;
-        clip: rect(1px, 1px, 1px, 1px);
-        white-space: nowrap; /* added line */
-        user-select: none;
+<head>
+  <meta charset="utf-8" />
+  <title>Excalidraw | Hand-drawn look & feel • Collaborative • Secure</title>
+  <meta name="viewport"
+    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="#000" />
+
+  <!-- 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 -->
+  <meta property="og:url" content="https://excalidraw.com" />
+  <meta property="og:site_name" content="Excalidraw" />
+  <meta property="og:type" content="website" />
+  <meta property="og:title" content="Excalidraw" />
+  <meta property="og:description"
+    content="Excalidraw is a whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them." />
+  <!-- OG tags require an absolute url for images -->
+  <meta property="og:image" name="twitter:image" content="https://excalidraw.com/og-image.png" />
+  <meta 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." />
+
+  <link rel="shortcut icon" href="favicon.ico" type="image/x-icon" />
+
+  <!-- Excalidraw version -->
+  <meta name="version" content="{version}" />
+
+  <link rel="preload" href="Virgil.woff2" as="font" type="font/woff2" crossorigin="anonymous" />
+  <link rel="preload" href="Cascadia.woff2" as="font" type="font/woff2" crossorigin="anonymous" />
+
+  <link href="%REACT_APP_SOCKET_SERVER_URL%/socket.io" rel="preconnect" crossorigin="anonymous" />
+
+  <link rel="manifest" href="manifest.json" style="--pwacompat-splash-font: 24px Virgil" />
+
+  <link rel="stylesheet" href="fonts.css" type="text/css" />
+  <script>
+    document.onkeydown = function (evt) {
+      evt = evt || window.event;
+      var keyCode = evt.keyCode;
+      if (keyCode >= 37 && keyCode <= 40) {
+        return false;
       }
-
-      .LoadingMessage {
-        position: absolute;
-        top: 0;
-        right: 0;
-        bottom: 0;
-        left: 0;
-        z-index: 999;
-        display: flex;
-        align-items: center;
-        justify-content: center;
-        pointer-events: none;
+    };
+    window.EXCALIDRAW_ASSET_PATH = "/";
+    // setting this so that libraries installation reuses this window tab.
+    window.name = "_excalidraw";
+  </script>
+  <% if (process.env.REACT_APP_GOOGLE_ANALYTICS_ID) { %>
+  <script async src="https://www.googletagmanager.com/gtag/js?id=%REACT_APP_GOOGLE_ANALYTICS_ID%"></script>
+  <script>
+    window.dataLayer = window.dataLayer || [];
+    function gtag() {
+      dataLayer.push(arguments);
+    }
+    gtag("js", new Date());
+    gtag("config", "%REACT_APP_GOOGLE_ANALYTICS_ID%");
+  </script>
+  <% } %>
+
+  <!-- FIXME: remove this when we update CRA (fix SW caching) -->
+  <style>
+    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%;
+      height: 100%;
+      overflow: hidden;
+    }
+
+    .visually-hidden {
+      position: absolute !important;
+      height: 1px;
+      width: 1px;
+      overflow: hidden;
+      clip: rect(1px, 1px, 1px, 1px);
+      white-space: nowrap;
+      /* added line */
+      user-select: none;
+    }
+
+    .LoadingMessage {
+      position: absolute;
+      top: 0;
+      right: 0;
+      bottom: 0;
+      left: 0;
+      z-index: 999;
+      display: flex;
+      align-items: center;
+      justify-content: center;
+      pointer-events: none;
+    }
+
+    .LoadingMessage span {
+      background-color: var(--button-gray-1);
+      border-radius: 5px;
+      padding: 0.8em 1.2em;
+      color: var(--popup-text-color);
+      font-size: 1.3em;
+    }
+
+    #root {
+      height: 100%;
+      -webkit-touch-callout: none;
+      -webkit-user-select: none;
+      -khtml-user-select: none;
+      -moz-user-select: none;
+      -ms-user-select: none;
+      user-select: none;
+
+      @media screen and (min-width: 1200px) {
+        -webkit-touch-callout: default;
+        -webkit-user-select: auto;
+        -khtml-user-select: auto;
+        -moz-user-select: auto;
+        -ms-user-select: auto;
+        user-select: auto;
       }
-
-      .LoadingMessage span {
-        background-color: var(--button-gray-1);
-        border-radius: 5px;
-        padding: 0.8em 1.2em;
-        color: var(--popup-text-color);
-        font-size: 1.3em;
-      }
-      #root {
-        height: 100%;
-        -webkit-touch-callout: none;
-        -webkit-user-select: none;
-        -khtml-user-select: none;
-        -moz-user-select: none;
-        -ms-user-select: none;
-        user-select: none;
-
-        @media screen and (min-width: 1200px) {
-          -webkit-touch-callout: default;
-          -webkit-user-select: auto;
-          -khtml-user-select: auto;
-          -moz-user-select: auto;
-          -ms-user-select: auto;
-          user-select: auto;
-        }
-      }
-    </style>
-  </head>
-
-  <body>
-    <noscript> You need to enable JavaScript to run this app. </noscript>
-    <header>
-      <h1 class="visually-hidden">Excalidraw</h1>
-    </header>
-    <div id="root">
-      <div class="LoadingMessage">
-        <span>Loading scene...</span>
-      </div>
+    }
+  </style>
+</head>
+
+<body>
+  <noscript> You need to enable JavaScript to run this app. </noscript>
+  <header>
+    <h1 class="visually-hidden">Excalidraw</h1>
+  </header>
+  <div id="root">
+    <div class="LoadingMessage">
+      <span>Loading scene...</span>
     </div>
-  </body>
-</html>
+  </div>
+</body>
+
+</html>