ui: implement setting_changed callback and pass in to new devices and receivers

lib/logitech_receiver/status.py

@@ -94,7 +94,7 @@ class ReceiverStatus(dict):
 
         self[KEYS.ERROR] = None
 
-    def __str__(self):
+    def to_string(self):
         count = len(self._receiver)
         return (
             _('No paired devices.')
@@ -103,6 +103,9 @@ class ReceiverStatus(dict):
             }
         )
 
+    def __str__(self):
+        self.to_string()
+
     def changed(self, alert=ALERT.NOTIFICATION, reason=None):
         self._changed_callback(self._receiver, alert=alert, reason=reason)
 

lib/solaar/gtk.py

@@ -168,7 +168,7 @@ def main():
         logger.warning('Solaar udev file not found in expected location')
         logger.warning('See https://pwr-solaar.github.io/Solaar/installation for more information')
     try:
-        _listener.setup_scanner(_ui.status_changed, _common.error_dialog)
+        _listener.setup_scanner(_ui.status_changed, _ui.setting_changed, _common.error_dialog)
 
         if args.restart_on_wake_up:
             _upower.watch(_listener.start_all, _listener.stop_all)

lib/solaar/listener.py

@@ -301,12 +301,12 @@ _all_listeners = {}
 
 
 def _start(device_info):
-    assert _status_callback
+    assert _status_callback and _setting_callback
     isDevice = device_info.isDevice
     if not isDevice:
-        receiver = _receiver.Receiver.open(device_info)
+        receiver = _receiver.Receiver.open(device_info, _setting_callback)
     else:
-        receiver = _device.Device.open(device_info)
+        receiver = _device.Device.open(device_info, _setting_callback)
         configuration.attach_to(receiver)
 
     if receiver:
@@ -374,14 +374,16 @@ def ping_all(resuming=False):
 
 
 _status_callback = None
+_setting_callback = None
 _error_callback = None
 
 
-def setup_scanner(status_changed_callback, error_callback):
+def setup_scanner(status_changed_callback, setting_changed_callback, error_callback):
-    global _status_callback, _error_callback
+    global _status_callback, _error_callback, _setting_callback
     assert _status_callback is None, 'scanner was already set-up'
 
     _status_callback = status_changed_callback
+    _setting_callback = setting_changed_callback
     _error_callback = error_callback
 
     _base.notify_on_receivers_glib(_process_receiver_event)

lib/solaar/ui/__init__.py

@@ -23,7 +23,7 @@ import yaml as _yaml
 
 from logitech_receiver.status import ALERT
 from solaar.i18n import _
-from solaar.ui.config_panel import change_setting
+from solaar.ui.config_panel import change_setting, record_setting
 from solaar.ui.window import find_device
 
 from . import common, diversion_rules, notify, tray, window
@@ -131,3 +131,7 @@ def _status_changed(device, alert, reason, refresh=False):
 
 def status_changed(device, alert=ALERT.NONE, reason=None, refresh=False):
     GLib.idle_add(_status_changed, device, alert, reason, refresh)
+
+
+def setting_changed(device, setting_class, vals):
+    record_setting(device, setting_class, vals)