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derive TriggerPortSelectionOption for trigger default input port preference (incomplete)

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This commit is contained in:
Paul Davis 2021-10-08 17:04:07 -06:00
parent e677863424
commit af02413aef
1 changed files with 90 additions and 0 deletions
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90
gtk2_ardour/rc_option_editor.cc
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@ -1515,6 +1515,83 @@ public:
};
class TriggerPortSelectOption : public PortSelectOption
{
public:
TriggerPortSelectOption (RCConfiguration* c, SessionHandlePtr* shp)
: PortSelectOption (c, shp,
_("TriggerBoxes will be connected to this port when it is set."),
X_("default-trigger-input-port"),
_("Default trigger input:"),
ARDOUR::DataType::MIDI,
ARDOUR::PortFlags (ARDOUR::IsOutput|ARDOUR::IsTerminal)) {
/* cannot call from parent due to the method being pure virtual */
update_port_combo ();
}
void port_changed ()
{
if (_ignore_change) {
return;
}
TreeModel::iterator active = _combo.get_active ();
string new_port = (*active)[_port_columns.full_name];
_rc_config->set_default_trigger_input_port (new_port);
/* TriggerBox::reconnect_default (); // EMIT SIGNAL */
}
void update_selection ()
{
int n;
Gtk::TreeModel::Children children = _store->children();
Gtk::TreeModel::Children::iterator i = children.begin();
++i; /* skip "Disconnected" */
std::string const& pn = _rc_config->get_default_trigger_input_port ();
boost::shared_ptr<Port> port;
PBD::Unwinder<bool> uw (_ignore_change, true);
/* try match preference with available port-names */
for (n = 1; i != children.end(); ++i, ++n) {
string port_name = (*i)[_port_columns.full_name];
if (port_name == pn) {
_combo.set_active (n);
return;
}
}
#if 0
/* Set preference to current port connection
* (LTC is auto-connected at session load).
*/
if (ltc_port) {
i = children.begin();
++i; /* skip "Disconnected" */
for (n = 1; i != children.end(); ++i, ++n) {
string port_name = (*i)[_port_columns.full_name];
if (ltc_port->connected_to (port_name)) {
_combo.set_active (n);
return;
}
}
}
if (pn.empty ()) {
_combo.set_active (0); /* disconnected */
} else {
/* The port is currently not available, retain preference */
TreeModel::Row row = *_store->append ();
row[_port_columns.full_name] = pn;
row[_port_columns.short_name] = (pn).substr ((pn).find (':') + 1);
_combo.set_active (n);
}
#endif
}
};
class ControlSurfacesOptions : public OptionEditorMiniPage
{
public:
@ -4616,6 +4693,19 @@ These settings will only take effect after %1 is restarted.\n\
add_option (_("Video"), new OptionEditorHeading (_("Video Server")));
add_option (_("Video"), new VideoTimelineOptions (_rc_config));
/* trigger launcing */
add_option (_("Triggering"), new OptionEditorHeading (_("Triggering")));
TriggerPortSelectOption* dtip = new TriggerPortSelectOption (_rc_config, this);
set_tooltip (dtip->tip_widget(), _("If set, the identifies the input MIDI port that will be automatically connected to trigger boxes.\n\n"
"It is intended to be either an NxN pad device such as the Ableton Push 2 or Novation Launchpad\n"
"or a regular MIDI device capable of sending sequential note numbers (like a typical keyboard)"));
add_option (_("Triggering"), dtip);
/* END OF SECTIONS/OPTIONS etc */
Widget::show_all ();
//trigger some parameter-changed messages which affect widget-visibility or -sensitivity