From 00e78b1228d1941b11a3a5edb0b5a2d61924c68c Mon Sep 17 00:00:00 2001
From: aclist <92275929+aclist@users.noreply.github.com>
Date: Thu, 21 May 2026 20:42:00 +0900
Subject: [PATCH] fix: set filter panel to insensitive on lan load

---
 dzgui/controllers/emitter.py          | 4 ++++
 dzgui/model/servers.py                | 8 +++++++-
 dzgui/views/components/right_panel.py | 8 +++++++-
 3 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/dzgui/controllers/emitter.py b/dzgui/controllers/emitter.py
index a089351..d22d585 100644
--- a/dzgui/controllers/emitter.py
+++ b/dzgui/controllers/emitter.py
@@ -12,6 +12,7 @@ if TYPE_CHECKING:
 
 # TODO: if servers fail to load, may leave dangling widgets waiting for a signal
 
+
 class Emitter(GObject.GObject):
     def __init__(self) -> None:
         super().__init__()
@@ -150,3 +151,6 @@ class Emitter(GObject.GObject):
     def keyword_set(self, keyword: str) -> None:
         pass
 
+    @GObject.Signal(flags=GObject.SignalFlags.RUN_LAST, arg_types=())
+    def lan_page_initialized(self) -> None:
+        pass
diff --git a/dzgui/model/servers.py b/dzgui/model/servers.py
index 7876f60..232b5cd 100644
--- a/dzgui/model/servers.py
+++ b/dzgui/model/servers.py
@@ -73,6 +73,7 @@ class ServerModelManager:
                 self._dump_history()
             case ServerTab.LAN:
                 # NOTE: LAN tab is only loaded on demand
+                self.emitter.emit("lan_page_initialized")
                 pass
             case _:
                 pass
@@ -123,7 +124,7 @@ class ServerModelManager:
         parsed = Servers.parse_json(servers)
         self._push_data(parsed)
 
-    @call_on_thread(dialog.scanning)
+    @call_on_thread(dialog.scanning, show_cancel=True)
     def dump_lan(self, port: int, early_abort: bool) -> None:
         self.first_iteration = True
 
@@ -137,6 +138,11 @@ class ServerModelManager:
             for future in as_completed(futures):
                 try:
                     if self.controller.get_exit_event().is_set():
+                        event.set()
+                        return
+                    if self.controller.get_cancel_event().is_set():
+                        event.set()
+                        self.controller.clear_cancel_event()
                         return
                     res = future.result(timeout=LAN_TIMEOUT)
                     if res is None:
diff --git a/dzgui/views/components/right_panel.py b/dzgui/views/components/right_panel.py
index efea8e6..2055190 100644
--- a/dzgui/views/components/right_panel.py
+++ b/dzgui/views/components/right_panel.py
@@ -52,6 +52,7 @@ class RightPanel(Gtk.Box):
         emitter = controller.get_emitter()
         emitter.connect("servers_loaded", self._on_servers_loaded)
         emitter.connect("server_page_changed", self._on_server_page_changed)
+        emitter.connect("lan_page_initialized", self._on_lan_page_init)
 
         self.button_vbox = ButtonBox(controller)
         self.filters_vbox = FilterPanel(controller)
@@ -152,10 +153,15 @@ class RightPanel(Gtk.Box):
             return
         self.filters_vbox.set_sensitive(False)
 
+    def _on_lan_page_init(self, emitter: "Emitter") -> None:
+        self.filters_vbox.set_sensitive(False)
+        self.refresh_button.set_sensitive(False)
+
     def _on_servers_loaded(self, emitter: "Emitter", context: "ServerTab") -> None:
         # TODO: similar logic on notebook page change
         state = self.controller.has_server_model()
-        self.filters_vbox.set_sensitive(state)
+        for el in self.filters_vbox, self.refresh_button:
+            el.set_sensitive(state)
 
     def _on_version_clicked(self, widget: Gtk.EventBox, event: Gdk.EventButton) -> None:
         def revert() -> Literal[False]: