1 files changed, 46 insertions, 0 deletions
diff --git a/browser/extensions/webcompat/injections/js/bug1855071-www.meteoam.it.js b/browser/extensions/webcompat/injections/js/bug1855071-www.meteoam.it.js
new file mode 100644
index 0000000000..2bf38345dc
--- /dev/null
+++ b/browser/extensions/webcompat/injections/js/bug1855071-www.meteoam.it.js
@@ -0,0 +1,46 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+"use strict";
+
+/**
+ * www.meteoam.it - virtual keyboard is hidden as it is opened
+ * webcompat issue #121197 - https://webcompat.com/issues/121197
+ *
+ * the site's map is 75vh tall, and it hides the keyboard onresize,
+ * meaning the keyboard is closed as it it brought up in Firefox.
+ */
+
+console.info(
+  "Map iframe height is being managed for compatibility reasons. see https://webcompat.com/issues/77221 for details."
+);
+
+const selector = "#iframe_map";
+
+const moOptions = {
+  childList: true,
+  subtree: true,
+};
+
+const mo = new MutationObserver(() => {
+  const map = document.querySelector(selector);
+  let lastSize;
+  if (map) {
+    mo.disconnect();
+    const maybeGrowMap = () => {
+      const winHeight = window.outerHeight;
+      if (lastSize && lastSize > winHeight) {
+        return;
+      }
+      map.style.height = winHeight * 0.75 + "px";
+      lastSize = winHeight;
+    };
+    maybeGrowMap();
+    window.addEventListener("resize", () =>
+      window.requestAnimationFrame(maybeGrowMap)
+    );
+  }
+});
+
+mo.observe(document.documentElement, moOptions);