fix: segfault gtk when using webkit

pkgs/clan-vm-manager/clan_vm_manager/views/webview.py

@@ -7,7 +7,6 @@ from pathlib import Path
 from typing import Any, Union
 
 import gi
-from clan_cli import machines
 
 gi.require_version("WebKit", "6.0")
 
@@ -90,6 +89,8 @@ class WebView:
         handler_fn = self.method_registry[method_name]
 
         # Start handler_fn in a new thread
+        # GLib.idle_add(handler_fn)
+
         thread = threading.Thread(
             target=self.threaded_handler,
             args=(handler_fn, payload.get("data"), method_name),
@@ -107,6 +108,8 @@ class WebView:
 
     def call_js(self, method_name: str, serialized: str) -> bool:
         # This function must be run on the main GTK thread to interact with the webview
+        # result = method_fn(data) # takes very long
+        # serialized = result
         self.webview.evaluate_javascript(
             f"""
             window.clan.{method_name}(`{serialized}`);
@@ -120,11 +123,3 @@ class WebView:
 
     def get_webview(self) -> WebKit.WebView:
         return self.webview
-
-
-webview = WebView()
-
-
-@webview.method
-def list_machines(data: None) -> list[str]:
-    return machines.list.list_machines(".")

pkgs/clan-vm-manager/clan_vm_manager/windows/main_window.py

@@ -2,6 +2,7 @@ import logging
 import threading
 
 import gi
+from clan_cli import machines
 from clan_cli.history.list import list_history
 
 from clan_vm_manager.components.interfaces import ClanConfig
@@ -11,7 +12,7 @@ from clan_vm_manager.singletons.use_vms import ClanStore
 from clan_vm_manager.views.details import Details
 from clan_vm_manager.views.list import ClanList
 from clan_vm_manager.views.logs import Logs
-from clan_vm_manager.views.webview import webview
+from clan_vm_manager.views.webview import WebView
 
 gi.require_version("Adw", "1")
 
@@ -59,6 +60,13 @@ class MainWindow(Adw.ApplicationWindow):
         stack_view.add_named(ClanList(config), "list")
         stack_view.add_named(Details(), "details")
         stack_view.add_named(Logs(), "logs")
+
+        webview = WebView()
+
+        @webview.method
+        def list_machines(data: None) -> list[str]:
+            return machines.list.list_machines(".")
+
         stack_view.add_named(webview.get_webview(), "webview")
 
         stack_view.set_visible_child_name(config.initial_view)