Application: Add GSetings support and save night-mode state

build-aux/post_install.py

@@ -0,0 +1,13 @@
+#!/usr/bin/env python3
+
+import os
+import subprocess
+
+prefix = os.environ.get('MESON_INSTALL_PREFIX', '/usr/local')
+datadir = os.path.join(prefix, 'share')
+
+# Packaging tools define DESTDIR and this isn't needed for them
+if 'DESTDIR' not in os.environ:
+    print('Compiling gsettings schemas...')
+    subprocess.call(['glib-compile-schemas',
+                     os.path.join(datadir, 'glib-2.0', 'schemas')])

data/gsettings/com.github.birros.WebArchives.gschema.xml

@@ -0,0 +1,9 @@
+<schemalist gettext-domain="web-archives">
+    <schema id="com.github.birros.WebArchives" path="/com/github/birros/WebArchives/">
+        <key name="night-mode" type="b">
+            <default>false</default>
+            <summary>Night mode</summary>
+            <description>Night mode state</description>
+        </key>
+    </schema>
+</schemalist>

data/gsettings/meson.build

@@ -0,0 +1,5 @@
+schemadir = join_paths(get_option('datadir'), 'glib-2.0', 'schemas')
+
+install_data('com.github.birros.WebArchives.gschema.xml',
+    install_dir: schemadir
+)

data/meson.build

@@ -1,2 +1,3 @@
 subdir('appdata')
 subdir('desktop')
+subdir('gsettings')

meson.build

@@ -32,6 +32,10 @@ handy_dep = dependency('libhandy-0.0', version : '>=0.0.1')
 darkreader_sp = subproject('darkreader')
 darkreader_dep = darkreader_sp.get_variable('darkreader')
 
+meson.add_install_script (
+    join_paths('build-aux', 'post_install.py')
+)
+
 subdir('src')
 subdir('data')
 subdir('po')

src/app/application.vala

@@ -1,6 +1,7 @@
 public class WebArchives.Application : Gtk.Application {
     private Context context;
     private Persistence persistence;
+    private GLib.Settings settings;
     private const OptionEntry [] option_entries = {
         {
             "version", 'v', 0,
@@ -50,6 +51,9 @@ public class WebArchives.Application : Gtk.Application {
     protected override void startup () {
         base.startup ();
 
+        settings = new Settings ("com.github.birros.WebArchives");
+        settings.changed["night-mode"].connect (on_gsettings_night_mode);
+
         add_action_entries (action_entries, this);
         set_accels_for_action ("app.quit", {"<Primary>q"});
 
@@ -58,6 +62,7 @@ public class WebArchives.Application : Gtk.Application {
 
         context.tracker.refresh ();
         context.night_mode_state.notify["active"].connect (on_night_mode);
+        context.night_mode_state.active = settings.get_boolean ("night-mode");
         info ("server_url: %s\n", context.server.url);
 
         // styles
@@ -87,10 +92,14 @@ public class WebArchives.Application : Gtk.Application {
     }
 
     private void on_night_mode () {
-        Gtk.Settings settings = Gtk.Settings.get_default ();
-        settings.set_property (
-            "gtk-application-prefer-dark-theme",
-            context.night_mode_state.active
+        settings.set_boolean ("night-mode", context.night_mode_state.active);
+    }
+
+    private void on_gsettings_night_mode () {
+        bool night_mode = settings.get_boolean ("night-mode");
+        Gtk.Settings gtk_settings = Gtk.Settings.get_default ();
+        gtk_settings.set_property (
+            "gtk-application-prefer-dark-theme", night_mode
         );
     }