From 963b022f3d876a5b242275a0d83cac002a57866d Mon Sep 17 00:00:00 2001
From: miruka <miruka@disroot.org>
Date: Wed, 8 Jul 2020 17:26:52 -0400
Subject: [PATCH] Reload member device list when they change

---
 TODO.md                                                  | 1 -
 src/backend/nio_callbacks.py                             | 3 +++
 src/backend/pyotherside_events.py                        | 7 +++++++
 src/gui/Pages/Chat/RoomPane/MemberView/MemberProfile.qml | 9 +++++++++
 src/gui/PythonBridge/EventHandlers.qml                   | 8 ++++++++
 5 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/TODO.md b/TODO.md
index b6ae6d44..6b1355c3 100644
--- a/TODO.md
+++ b/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
diff --git a/src/backend/nio_callbacks.py b/src/backend/nio_callbacks.py
index 7f3a5515..dcf7c276 100644
--- a/src/backend/nio_callbacks.py
+++ b/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
diff --git a/src/backend/pyotherside_events.py b/src/backend/pyotherside_events.py
index 7384103e..7e9daa3d 100644
--- a/src/backend/pyotherside_events.py
+++ b/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()
diff --git a/src/gui/Pages/Chat/RoomPane/MemberView/MemberProfile.qml b/src/gui/Pages/Chat/RoomPane/MemberView/MemberProfile.qml
index c9ae034a..8ca24557 100644
--- a/src/gui/Pages/Chat/RoomPane/MemberView/MemberProfile.qml
+++ b/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()
+        }
+    }
 }
diff --git a/src/gui/PythonBridge/EventHandlers.qml b/src/gui/PythonBridge/EventHandlers.qml
index 5c9f3902..162d9e18 100644
--- a/src/gui/PythonBridge/EventHandlers.qml
+++ b/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)
+    }
 }