diff options
Diffstat (limited to 'gtk2_ardour/rc_option_editor.cc')
| -rw-r--r-- | gtk2_ardour/rc_option_editor.cc | 33 |
1 files changed, 32 insertions, 1 deletions
diff --git a/gtk2_ardour/rc_option_editor.cc b/gtk2_ardour/rc_option_editor.cc index 1a85bee2db..091f31b217 100644 --- a/gtk2_ardour/rc_option_editor.cc +++ b/gtk2_ardour/rc_option_editor.cc @@ -1106,13 +1106,36 @@ RCOptionEditor::RCOptionEditor () add_option (_("Transport"), new BoolOption ( "send-ltc", - _("Generate Linear/Longitudinal Time Code"), + _("Enable LTC generator"), sigc::mem_fun (*_rc_config, &RCConfiguration::get_send_ltc), sigc::mem_fun (*_rc_config, &RCConfiguration::set_send_ltc) )); + + _ltc_send_continuously = new BoolOption ( + "ltc-send-continuously", + _("send LTC while stopped"), + sigc::mem_fun (*_rc_config, &RCConfiguration::get_ltc_send_continuously), + sigc::mem_fun (*_rc_config, &RCConfiguration::set_ltc_send_continuously) + ); + Gtkmm2ext::UI::instance()->set_tip + (_ltc_send_continuously->tip_widget(), + _("If enabled, Ardour will continue to send LTC information even when the transport (playhead) is not moving.")); + add_option (_("Transport"), _ltc_send_continuously); + + _ltc_volume_adjustment = new Gtk::Adjustment(-18, -50, 0, .5, 3); + _ltc_volume_adjustment->set_value (20 * log10(_rc_config->get_ltc_output_volume())); + _ltc_volume_adjustment->signal_value_changed().connect (sigc::mem_fun (*this, &RCOptionEditor::ltc_generator_volume_changed)); + _ltc_volume_slider = new HSliderOption("ltcvol", ("LTC generator level:"), *_ltc_volume_adjustment); + + Gtkmm2ext::UI::instance()->set_tip + (_ltc_volume_slider->tip_widget(), + _("Specify the Peak Volume of the generated LTC signal in dbFS. A good value is 0dBu ^= -18dbFS in an EBU calibrated system.")); + + add_option (_("Transport"), _ltc_volume_slider); #endif parameter_changed ("sync-source"); + parameter_changed ("send-ltc"); /* EDITOR */ @@ -1763,9 +1786,17 @@ RCOptionEditor::parameter_changed (string const & p) _sync_framerate->set_sensitive (false); break; } + } else if (p == "send-ltc") { + bool const s = Config->get_send_ltc (); + _ltc_send_continuously->set_sensitive (s); + _ltc_volume_slider->set_sensitive (s); } } +void RCOptionEditor::ltc_generator_volume_changed () { + _rc_config->set_ltc_output_volume (pow(10, _ltc_volume_adjustment->get_value() / 20)); +} + void RCOptionEditor::populate_sync_options () { |