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Check if format is valid before starting export 

This can happen if e.g. mp3 export is n/a, but a mp3
preset is present.
This commit is contained in:
Robin Gareus 2022-11-04 21:57:53 +01:00
parent 15e1b8f675
commit f807ea6ea2
Signed by: rgareus
GPG Key ID: A090BCE02CF57F04
2 changed files with 28 additions and 0 deletions
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26
gtk2_ardour/simple_export_dialog.cc
View File

@ -125,6 +125,7 @@ SimpleExportDialog::set_session (ARDOUR::Session* s)
ArdourDialog::set_session (s);
_range_combo.remove_all ();
_preset_cfg_connection.disconnect ();
if (!s) {
_export_button->set_sensitive (false);
@ -166,6 +167,31 @@ SimpleExportDialog::set_session (ARDOUR::Session* s)
_range_combo.set_active (0);
_range_combo.set_sensitive (true);
_export_button->set_sensitive (true);
_preset_cfg_connection = _eps.CriticalSelectionChanged.connect (sigc::mem_fun (*this, &SimpleExportDialog::check_manager));
}
void
SimpleExportDialog::check_manager ()
{
bool ok = _manager && _manager->preset ();
if (ok && _manager->get_formats ().empty ()) {
ok = false;
}
if (ok) {
/* check for NULL ExportFormatSpecPtr */
auto fms = _manager->get_formats ();
for (auto const& fm : fms) {
if (!fm->format) {
ok = false;
break;
}
}
}
_export_button->set_sensitive (ok);
}
void

2
gtk2_ardour/simple_export_dialog.h
View File

@ -56,6 +56,7 @@ private:
void start_export ();
void close_dialog ();
void show_progress ();
void check_manager ();
void set_error (std::string const&);
bool progress_timeout ();
@ -69,6 +70,7 @@ private:
Gtk::ProgressBar _progress_bar;
sigc::connection _progress_connection;
sigc::connection _preset_cfg_connection;
};
#endif