[gnome-games/wip/exalm/dialogs: 2/3] application: Stop using dialog.run()

[Alexander Mikhaylenko <alexm src gnome org>]

commit 776c9e6fd5dff14f5c6548db7d8a3cc541c19c60
Author: Alexander Mikhaylenko <alexm gnome org>
Date:   Wed Mar 24 22:57:37 2021 +0500

    application: Stop using dialog.run()

 src/ui/application.vala | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)
---
diff --git a/src/ui/application.vala b/src/ui/application.vala
index 8ff9e7b6..d589c690 100644
--- a/src/ui/application.vala
+++ b/src/ui/application.vala
@@ -165,12 +165,18 @@ public class Games.Application : Gtk.Application {
                return is_flatpak;
        }
 
-       public void add_game_files () {
+       private void add_game_files () {
+               add_game_files_async.begin ();
+       }
+
+       private async void add_game_files_async () {
                var chooser = new Gtk.FileChooserDialog (
-                       _("Select game files"), window, Gtk.FileChooserAction.OPEN,
+                       _("Select game files"),
+                       window,
+                       Gtk.FileChooserAction.OPEN,
                        _("_Cancel"), Gtk.ResponseType.CANCEL,
-                       _("_Add"), Gtk.ResponseType.ACCEPT);
-
+                       _("_Add"), Gtk.ResponseType.ACCEPT
+               );
 
                chooser.select_multiple = true;
 
@@ -179,13 +185,15 @@ public class Games.Application : Gtk.Application {
                foreach (var mime_type in game_collection.get_accepted_mime_types ())
                        filter.add_mime_type (mime_type);
 
-               if (chooser.run () == Gtk.ResponseType.ACCEPT)
+               var response = yield DialogUtils.run_async (chooser);
+
+               if (response == Gtk.ResponseType.ACCEPT)
                        foreach (unowned string uri_string in chooser.get_uris ()) {
                                var uri = new Uri (uri_string);
                                add_cached_uri (uri);
                        }
 
-               chooser.close ();
+               chooser.destroy ();
        }
 
        protected override void open (File[] files, string hint) {