From 17c53063a091b754df0cc66c60f72c9dae262b7d Mon Sep 17 00:00:00 2001
From: Florian Bruhin <me@the-compiler.org>
Date: Tue, 18 May 2021 17:04:37 +0200
Subject: Add a new site-specific quirk for Google Docs

See #6464, #5472, #4805, #4810
e010afd3a20a86639396a9c844abfea7b23cc67a
https://bugreports.qt.io/browse/QTBUG-69652

(cherry picked from commit 8e617d010a5cd305ff42191ea6458a2d003b6d46)
---
 doc/help/settings.asciidoc                       |  1 +
 qutebrowser/browser/webengine/webenginetab.py    | 13 +++++++++++--
 qutebrowser/config/configdata.yml                |  1 +
 qutebrowser/javascript/quirks/googledocs.user.js | 14 ++++++++++++++
 4 files changed, 27 insertions(+), 2 deletions(-)
 create mode 100644 qutebrowser/javascript/quirks/googledocs.user.js

diff --git a/doc/help/settings.asciidoc b/doc/help/settings.asciidoc
index 42eacd175..7a3d0c032 100644
--- a/doc/help/settings.asciidoc
+++ b/doc/help/settings.asciidoc
@@ -2692,6 +2692,7 @@ Valid values:
  * +ua-whatsapp+
  * +ua-google+
  * +ua-slack+
+ * +ua-googledocs+
  * +js-whatsapp-web+
  * +js-discord+
  * +js-string-replaceall+
diff --git a/qutebrowser/browser/webengine/webenginetab.py b/qutebrowser/browser/webengine/webenginetab.py
index 15784d6bf..c793a1929 100644
--- a/qutebrowser/browser/webengine/webenginetab.py
+++ b/qutebrowser/browser/webengine/webenginetab.py
@@ -983,6 +983,11 @@ class _Quirk:
         QWebEngineScript.DocumentCreation)
     world: QWebEngineScript.ScriptWorldId = QWebEngineScript.MainWorld
     predicate: bool = True
+    name: Optional[str] = None
+
+    def __post_init__(self):
+        if self.name is None:
+            self.name = f"js-{self.filename.replace('_', '-')}"
 
 
 class _WebEngineScripts(QObject):
@@ -1153,6 +1158,11 @@ class _WebEngineScripts(QObject):
                 world=QWebEngineScript.ApplicationWorld,
             ),
             _Quirk('discord'),
+            _Quirk(
+                'googledocs',
+                # will be an UA quirk once we set the JS UA as well
+                name='ua-googledocs',
+            ),
             _Quirk(
                 'string_replaceall',
                 predicate=versions.webengine < utils.VersionNumber(5, 15, 3),
@@ -1171,8 +1181,7 @@ class _WebEngineScripts(QObject):
             if not quirk.predicate:
                 continue
             src = resources.read_file(f'javascript/quirks/{quirk.filename}.user.js')
-            name = f"js-{quirk.filename.replace('_', '-')}"
-            if name not in config.val.content.site_specific_quirks.skip:
+            if quirk.name not in config.val.content.site_specific_quirks.skip:
                 self._inject_js(
                     f'quirk_{quirk.filename}',
                     src,
diff --git a/qutebrowser/config/configdata.yml b/qutebrowser/config/configdata.yml
index 6cb277e5c..b8c2990c9 100644
--- a/qutebrowser/config/configdata.yml
+++ b/qutebrowser/config/configdata.yml
@@ -545,6 +545,7 @@ content.site_specific_quirks.skip:
       - ua-whatsapp
       - ua-google
       - ua-slack
+      - ua-googledocs
       - js-whatsapp-web
       - js-discord
       - js-string-replaceall
diff --git a/qutebrowser/javascript/quirks/googledocs.user.js b/qutebrowser/javascript/quirks/googledocs.user.js
new file mode 100644
index 000000000..7ec47f70d
--- /dev/null
+++ b/qutebrowser/javascript/quirks/googledocs.user.js
@@ -0,0 +1,14 @@
+// ==UserScript==
+// @include https://docs.google.com/*
+// ==/UserScript==
+
+// Workaround for typing dead keys on Google Docs
+// See https://bugreports.qt.io/browse/QTBUG-69652
+
+"use strict";
+
+Object.defineProperty(navigator, "userAgent", {
+    get() {
+        return "Mozilla/5.0 (X11; Linux x86_64; rv:88.0) Gecko/20100101 Firefox/88.0";
+    },
+});
-- 
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