Desensitize add OV/KDM when there is no loaded DCP.
authorCarl Hetherington <cth@carlh.net>
Fri, 12 Jan 2018 21:17:41 +0000 (21:17 +0000)
committerCarl Hetherington <cth@carlh.net>
Fri, 12 Jan 2018 21:17:41 +0000 (21:17 +0000)
ChangeLog
src/tools/dcpomatic_player.cc

index b6b0466..fc61cb0 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2018-01-12  Carl Hetherington  <cth@carlh.net>
+
+       * Desensitize appropriate player menu options when there
+       is no loaded DCP (#1167).
+
 2018-01-11  Carl Hetherington  <cth@carlh.net>
 
        * Updated nl_NL translation from Rob van Nieuwkerk.
index 5ac01c3..f6f329c 100644 (file)
@@ -89,6 +89,7 @@ public:
 
                wxMenuBar* bar = new wxMenuBar;
                setup_menu (bar);
+               set_menu_sensitivity ();
                SetMenuBar (bar);
 
 #ifdef DCPOMATIC_WINDOWS
@@ -164,6 +165,8 @@ public:
                _viewer->set_film (_film);
                _viewer->set_position (DCPTime ());
                _info->triggered_update ();
+
+               set_menu_sensitivity ();
        }
 
 private:
@@ -172,8 +175,8 @@ private:
        {
                wxMenu* file = new wxMenu;
                file->Append (ID_file_open, _("&Open...\tCtrl-O"));
-               file->Append (ID_file_add_ov, _("&Add OV..."));
-               file->Append (ID_file_add_kdm, _("&Add KDM..."));
+               _file_add_ov = file->Append (ID_file_add_ov, _("&Add OV..."));
+               _file_add_kdm = file->Append (ID_file_add_kdm, _("&Add KDM..."));
                file->AppendSeparator ();
                file->Append (ID_file_close, _("&Close"));
                file->AppendSeparator ();
@@ -265,6 +268,7 @@ private:
                }
 
                if (r == wxID_OK) {
+                       DCPOMATIC_ASSERT (_film);
                        shared_ptr<DCPContent> dcp = boost::dynamic_pointer_cast<DCPContent>(_film->content().front());
                        DCPOMATIC_ASSERT (dcp);
                        dcp->add_ov (wx_to_std(c->GetPath()));
@@ -280,6 +284,7 @@ private:
                wxFileDialog* d = new wxFileDialog (this, _("Select KDM"));
 
                if (d->ShowModal() == wxID_OK) {
+                       DCPOMATIC_ASSERT (_film);
                        shared_ptr<DCPContent> dcp = boost::dynamic_pointer_cast<DCPContent>(_film->content().front());
                        DCPOMATIC_ASSERT (dcp);
                        try {
@@ -300,7 +305,9 @@ private:
        void file_close ()
        {
                _viewer->set_film (shared_ptr<Film>());
+               _film.reset ();
                _info->triggered_update ();
+               set_menu_sensitivity ();
        }
 
        void file_exit ()
@@ -382,12 +389,20 @@ private:
                }
        }
 
+       void set_menu_sensitivity ()
+       {
+               _file_add_ov->Enable (static_cast<bool>(_film));
+               _file_add_kdm->Enable (static_cast<bool>(_film));
+       }
+
        bool _update_news_requested;
        PlayerInformation* _info;
        wxPreferencesEditor* _config_dialog;
        FilmViewer* _viewer;
        boost::shared_ptr<Film> _film;
        boost::signals2::scoped_connection _config_changed_connection;
+       wxMenuItem* _file_add_ov;
+       wxMenuItem* _file_add_kdm;
 };
 
 static const wxCmdLineEntryDesc command_line_description[] = {