From 5bdfb0e2232b2f127c49ebb79f835e23560838e7 Mon Sep 17 00:00:00 2001
From: Evangelos Ribeiro Tzaras <evangelos.tzaras@puri.sm>
Date: Tue, 12 Jan 2021 01:27:45 +0100
Subject: [PATCH] application: Hang up calls when closing the UI

---
 src/calls-application.c | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/src/calls-application.c b/src/calls-application.c
index 716b767..25bb960 100644
--- a/src/calls-application.c
+++ b/src/calls-application.c
@@ -328,6 +328,22 @@ startup (GApplication *application)
 }
 
 
+static void
+notify_window_visible_cb (GtkWidget       *window,
+                          GParamSpec      *pspec,
+                          CallsApplication *application)
+{
+  CallsManager *manager = calls_manager_get_default ();
+
+  g_return_if_fail (CALLS_IS_APPLICATION (application));
+  g_return_if_fail (CALLS_IS_CALL_WINDOW (window));
+
+  /* The UI is being closed, hang up active calls */
+  if (!gtk_widget_is_visible (window))
+    calls_manager_hang_up_all_calls (manager);
+}
+
+
 static gboolean
 start_proper (CallsApplication  *self)
 {
@@ -360,6 +376,11 @@ start_proper (CallsApplication  *self)
   self->call_window = calls_call_window_new (gtk_app);
   g_assert (self->call_window != NULL);
 
+  g_signal_connect (self->call_window,
+                    "notify::visible",
+                    G_CALLBACK (notify_window_visible_cb),
+                    self);
+
   return TRUE;
 }