From ac6aff798d77b036b8dc96896f54a42e85c09bf1 Mon Sep 17 00:00:00 2001
From: Evangelos Ribeiro Tzaras <devrtz@fortysixandtwo.eu>
Date: Mon, 16 Jan 2023 09:04:24 +0100
Subject: [PATCH] application: Shut down cleanly when application quits

Previously the application was only properly shut down
when it received SIGTERM/SIGINT.
---
 src/calls-application.c | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/src/calls-application.c b/src/calls-application.c
index 3d5efbd..5533119 100644
--- a/src/calls-application.c
+++ b/src/calls-application.c
@@ -72,6 +72,7 @@ struct _CallsApplication {
   char             *uri;
   guint             id_sigterm;
   guint             id_sigint;
+  gboolean          shutdown;
 };
 
 G_DEFINE_TYPE (CallsApplication, calls_application, GTK_TYPE_APPLICATION);
@@ -83,14 +84,22 @@ static void start_proper (CallsApplication *self);
 static void
 quit_calls (CallsApplication *self)
 {
+  g_assert (CALLS_IS_APPLICATION (self));
+
+  if (self->shutdown)
+    return;
+
   gtk_application_remove_window (GTK_APPLICATION (self), GTK_WINDOW (self->main_window));
   gtk_application_remove_window (GTK_APPLICATION (self), GTK_WINDOW (self->call_window));
-}
 
+  self->shutdown = TRUE;
+}
 
 static gboolean
 on_int_or_term_signal (CallsApplication *self)
 {
+  g_assert (CALLS_IS_APPLICATION (self));
+
   g_debug ("Received SIGTERM/SIGINT, shutting down gracefully");
 
   self->id_sigint = 0;
@@ -553,6 +562,8 @@ calls_application_command_line (GApplication            *application,
 static void
 app_shutdown (GApplication *application)
 {
+  quit_calls (CALLS_APPLICATION (application));
+
   cui_uninit ();
 
   G_APPLICATION_CLASS (calls_application_parent_class)->shutdown (application);