Reload member device list when they change

TODO.md

@@ -1,6 +1,5 @@
 # TODO
 
-- reload devices when needed
 - get devices for members with no shared E2E room?
 - keyboard controls
 - remove useless Base imports in Base components

src/backend/nio_callbacks.py

@@ -12,6 +12,7 @@ import nio
 
 from .html_markdown import HTML_PROCESSOR
 from .models.items import TypeSpecifier
+from .pyotherside_events import DevicesUpdated
 from .utils import classes_defined_in, plain2html
 
 if TYPE_CHECKING:
@@ -123,6 +124,8 @@ class NioCallbacks:
             else:
                 await self.client.register_nio_room(room)
 
+        DevicesUpdated(self.user_id)
+
 
 
     # Room events, invite events and misc events callbacks

src/backend/pyotherside_events.py

@@ -90,3 +90,10 @@ class ModelItemDeleted(ModelEvent):
 @dataclass
 class ModelCleared(ModelEvent):
     """Indicate that a `Backend` `Model` was cleared."""
+
+
+@dataclass
+class DevicesUpdated(PyOtherSideEvent):
+    """Indicate changes in devices for us or users we share a room with."""
+
+    our_user_id: str = field()

src/gui/Pages/Chat/RoomPane/MemberView/MemberProfile.qml

@@ -132,4 +132,13 @@ HListView {
     Component.onCompleted: loadDevices()
 
     Keys.onEscapePressed: stackView.pop()
+
+
+    Connections {
+        target: py.eventHandlers
+
+        function onDeviceUpdateSignal(forAccount) {
+            if (forAccount === profile.userId) profile.loadDevices()
+        }
+    }
 }

src/gui/PythonBridge/EventHandlers.qml

@@ -5,6 +5,9 @@ import ".."
 import "../.."
 
 QtObject {
+    signal deviceUpdateSignal(string forAccount)
+
+
     function onExitRequested(exitCode) {
         Qt.exit(exitCode)
     }
@@ -82,4 +85,9 @@ QtObject {
         // print("clear", syncId)
         ModelStore.get(syncId).clear()
     }
+
+
+    function onDevicesUpdated(forAccount) {
+        deviceUpdateSignal(forAccount)
+    }
 }