diff options
Diffstat (limited to 'gtk2_ardour/transport_masters_dialog.cc')
| -rw-r--r-- | gtk2_ardour/transport_masters_dialog.cc | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gtk2_ardour/transport_masters_dialog.cc b/gtk2_ardour/transport_masters_dialog.cc index bbf846e688..dcc97e6201 100644 --- a/gtk2_ardour/transport_masters_dialog.cc +++ b/gtk2_ardour/transport_masters_dialog.cc @@ -86,6 +86,8 @@ TransportMastersWidget::TransportMastersWidget () TransportMasterManager::instance().Added.connect (add_connection, invalidator (*this), boost::bind (&TransportMastersWidget::rebuild, this), gui_context()); TransportMasterManager::instance().Removed.connect (remove_connection, invalidator (*this), boost::bind (&TransportMastersWidget::rebuild, this), gui_context()); + AudioEngine::instance()->Running.connect (engine_running_connection, invalidator (*this), boost::bind (&TransportMastersWidget::update_usability, this), gui_context()); + rebuild (); } @@ -244,6 +246,19 @@ TransportMastersWidget::rebuild () r->prop_change (all_change); } + + update_usability (); +} + +void +TransportMastersWidget::update_usability () +{ + for (vector<Row*>::iterator r= rows.begin(); r != rows.end(); ++r) { + const bool usable = (*r)->tm->usable(); + (*r)->use_button.set_sensitive (usable); + (*r)->collect_button.set_sensitive (usable); + (*r)->request_options.set_sensitive (usable); + } } TransportMastersWidget::Row::Row (TransportMastersWidget& p) |