fix: switchboard-plug-pantheon-shell (#825)

anda/desktops/elementary/switchboard-plug-pantheon-shell/dark-theme-wallpaper.patch

@@ -0,0 +1,23 @@
+From a3be778d1c4137d30af6ed9a08d0b54ee828687f Mon Sep 17 00:00:00 2001
+From: madomado <[email protected]>
+Date: Tue, 21 Nov 2023 19:45:14 +0800
+Subject: [PATCH] fix(wallpaper): change wallpaper for dark theme settings
+
+Previously before the fix, the wallpaper cannot be changed via settings because it only sets the wallpaper for the light theme, not the dark theme.
+This fixes the issue.
+---
+ src/Views/Wallpaper.vala | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/Views/Wallpaper.vala b/src/Views/Wallpaper.vala
+index 07251444..7141cad8 100644
+--- a/src/Views/Wallpaper.vala
++++ b/src/Views/Wallpaper.vala
+@@ -206,6 +206,7 @@ public class PantheonShell.Wallpaper : Gtk.Box {
+         }
+
+         gnome_background_settings.set_string ("picture-uri", uri);
++        gnome_background_settings.set_string ("picture-uri-dark", uri);
+     }
+
+     private void update_checked_wallpaper (Gtk.FlowBox box, Gtk.FlowBoxChild child) {

anda/desktops/elementary/switchboard-plug-pantheon-shell/switchboard-plug-pantheon-shell.spec

@@ -14,6 +14,7 @@ License:        GPL-3.0
 
 URL:            https://github.com/elementary/switchboard-plug-pantheon-shell
 Source0:        %{url}/archive/%{version}/%{srcname}-%{version}.tar.gz
+Patch0:         dark-theme-wallpaper.patch
 
 BuildRequires:  gettext
 BuildRequires:  libappstream-glib