From d394b1f8024fd1e26a9c9106fa82a8c896f460b4 Mon Sep 17 00:00:00 2001
From: Simon Bruder <simon@sbruder.de>
Date: Sat, 20 Nov 2021 16:45:30 +0100
Subject: [PATCH] qutebrowser: Force Qt to use XCB as QPA platform
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This somewhat alleviates the memory leaks, though it also creates new
issues, like problems with context menus on multi-monitor setups.

Meh…
---
 users/simon/modules/qutebrowser/default.nix | 3 +++
 users/simon/modules/sway/default.nix        | 1 +
 2 files changed, 4 insertions(+)

diff --git a/users/simon/modules/qutebrowser/default.nix b/users/simon/modules/qutebrowser/default.nix
index 6f5d74d..06369d2 100644
--- a/users/simon/modules/qutebrowser/default.nix
+++ b/users/simon/modules/qutebrowser/default.nix
@@ -197,6 +197,9 @@ in
       url.default_page = "about:blank";
       url.start_pages = [ "about:blank" ];
 
+      # hack to circumvent memory leak (https://github.com/qutebrowser/qutebrowser/issues/1476)
+      qt.force_platform = "xcb";
+
       # Privacy
       content.cookies.accept = "no-3rdparty";
       content.headers.user_agent = "Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0";
diff --git a/users/simon/modules/sway/default.nix b/users/simon/modules/sway/default.nix
index dc8aa9c..4675c7e 100644
--- a/users/simon/modules/sway/default.nix
+++ b/users/simon/modules/sway/default.nix
@@ -169,6 +169,7 @@ in
         "2" = [
           { app_id = "firefox"; }
           { app_id = "org.qutebrowser.qutebrowser"; }
+          { class = "qutebrowser"; } # workaround for qutebrowser running under Xwayland
           #{ class="Chromium"; }
         ];
         "3" = [