Add a Live wallpaper switch to the Wallpaper page

studio.py

@@ -397,6 +397,7 @@ class Studio(Gtk.Window):
         super().__init__(title="TechGlass Studio")
         self.cfg = tgcore.load_config()
         self.refreshers = []
+        self._switches = {}
         self._wall_timer = None
         self._wall_gen = 0
         self.busy = False
@@ -527,7 +528,15 @@ class Studio(Gtk.Window):
 
     def switch(self, grid, label, path):
         sw = Gtk.Switch(active=self.get(path), halign=Gtk.Align.START)
-        sw.connect("notify::active", lambda s, _p: self.set(path, s.get_active()))
+        twins = self._switches.setdefault(path, [])   # the same setting can appear on two pages
+        twins.append(sw)
+
+        def toggled(s, _p):
+            self.set(path, s.get_active())
+            for other in twins:
+                if other is not s and other.get_active() != s.get_active():
+                    other.set_active(s.get_active())
+        sw.connect("notify::active", toggled)
         self.refreshers.append(lambda: sw.set_active(self.get(path)))
         self.row(grid, label, sw)
         return sw
@@ -648,6 +657,7 @@ class Studio(Gtk.Window):
     def build_wallpaper(self):
         g = self.page("wallpaper", "Wallpaper")
         self.section(g, "Source")
+        self.switch(g, "Live wallpaper", ("live", "enabled"))
         self.combo(g, "Wallpaper", ("wallpaper", "mode"),
                    (("generated", "Generate TechGlass art"), ("image", "Use my own image")))
         chooser = Gtk.FileChooserButton(title="Choose a wallpaper", action=Gtk.FileChooserAction.OPEN)

techglass-mint.zip

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:9011cea61e9987689e59e865b14d3a073f2132b1e725e90a2daed367957687ec
-size 163141
+oid sha256:cbffd5af73beed252c33e870e334bd443f4596b958d7e7e07b9a2a5ed5253ea1
+size 163549