From 49f62a323984dd1e425d17b3aa290ebef2af1a1f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Anti=20R=C3=A4is?= <antirais@gmail.com>
Date: Mon, 2 Oct 2023 10:50:46 +0300
Subject: [PATCH] enable dark theme (#263)

---
 src/controller/application.cpp | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/controller/application.cpp b/src/controller/application.cpp
index cc9341d7..c8a56f37 100644
--- a/src/controller/application.cpp
+++ b/src/controller/application.cpp
@@ -82,10 +82,11 @@ bool Application::isDarkTheme()
         "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Themes\\Personalize",
         QSettings::NativeFormat);
     return settings.value("AppsUseLightTheme", 1).toInt() == 0;
-#elif 0 // Disabled as there is currently no straightforward way to detect dark mode in Linux.
+#else
+    // There is currently no straightforward way to detect dark mode in Linux, but this works for supported OS-s.
     static const bool isDarkTheme = [] {
         QProcess p;
-        p.start(QStringLiteral("gsettings"), {"get", "org.gnome.desktop.interface", "gtk-theme"});
+        p.start(QStringLiteral("gsettings"), {"get", "org.gnome.desktop.interface", "color-scheme"});
         if (p.waitForFinished()) {
             return p.readAllStandardOutput().contains("dark");
         }
@@ -94,8 +95,6 @@ bool Application::isDarkTheme()
         return text_hsv_value > bg_hsv_value;
     }();
     return isDarkTheme;
-#else
-    return false;
 #endif
 }
 #endif