diff options
Diffstat (limited to 'gtk2_ardour/mixer_strip.cc')
| -rw-r--r-- | gtk2_ardour/mixer_strip.cc | 306 |
1 files changed, 154 insertions, 152 deletions
diff --git a/gtk2_ardour/mixer_strip.cc b/gtk2_ardour/mixer_strip.cc index 90e3eda60a..21d6a5007f 100644 --- a/gtk2_ardour/mixer_strip.cc +++ b/gtk2_ardour/mixer_strip.cc @@ -1300,204 +1300,206 @@ MixerStrip::guess_main_type(bool for_input, bool favor_connected) const void MixerStrip::update_io_button (bool for_input) { - vector<string> port_connections; - - uint32_t total_connection_count = 0; - uint32_t io_connection_count = 0; - uint32_t ardour_connection_count = 0; - uint32_t system_connection_count = 0; - uint32_t other_connection_count = 0; - uint32_t typed_connection_count = 0; - + ostringstream tooltip; ostringstream label; - bool have_label = false; - bool each_io_has_one_connection = true; - - string connection_name; - string ardour_track_name; - string other_connection_type; - string system_ports; - string system_port; - ostringstream tooltip; - char * tooltip_cstr; + uint32_t total_connection_count = 0; + uint32_t typed_connection_count = 0; + bool each_typed_port_has_one_connection = true; DataType dt = guess_main_type(for_input); + boost::shared_ptr<IO> io = for_input ? _route->input() : _route->output(); - if ( dt == DataType::MIDI ) { - tooltip << _("MIDI "); - } - + /* Fill in the tooltip. Also count: + * - The total number of connections. + * - The number of main-typed connections. + * - Whether each main-typed port has exactly one connection. */ if (for_input) { - tooltip << string_compose (_("<b>INPUT</b> to %1"), Gtkmm2ext::markup_escape_text (_route->name())); + tooltip << string_compose (_("<b>INPUT</b> to %1"), + Gtkmm2ext::markup_escape_text (_route->name())); } else { - tooltip << string_compose (_("<b>OUTPUT</b> from %1"), Gtkmm2ext::markup_escape_text (_route->name())); + tooltip << string_compose (_("<b>OUTPUT</b> from %1"), + Gtkmm2ext::markup_escape_text (_route->name())); } - boost::shared_ptr<IO> io = for_input ? _route->input() : _route->output(); - for (PortSet::iterator port = io->ports().begin(); port != io->ports().end(); ++port) { - port_connections.clear (); + string arrow = Gtkmm2ext::markup_escape_text(for_input ? " <- " : " -> "); + vector<string> port_connections; + for (PortSet::iterator port = io->ports().begin(); + port != io->ports().end(); + ++port) { + port_connections.clear(); port->get_connections(port_connections); - //ignore any port connections that don't match our DataType - if (port->type() != dt) { - if (!port_connections.empty()) { - ++typed_connection_count; - } - continue; - } + uint32_t port_connection_count = 0; - io_connection_count = 0; + for (vector<string>::iterator i = port_connections.begin(); + i != port_connections.end(); + ++i) { + ++port_connection_count; - for (vector<string>::iterator i = port_connections.begin(); i != port_connections.end(); ++i) { - string pn = ""; - string& connection_name (*i); - - if (connection_name.find("system:") == 0) { - pn = AudioEngine::instance()->get_pretty_name_by_name (connection_name); - } - - if (io_connection_count == 0) { - tooltip << endl << Gtkmm2ext::markup_escape_text (port->name().substr(port->name().find("/") + 1)) - << " -> " - << Gtkmm2ext::markup_escape_text ( pn.empty() ? connection_name : pn ); + if (port_connection_count == 1) { + tooltip << endl << Gtkmm2ext::markup_escape_text ( + port->name().substr(port->name().find("/") + 1)); + tooltip << arrow; } else { - tooltip << ", " - << Gtkmm2ext::markup_escape_text ( pn.empty() ? connection_name : pn ); + tooltip << ", "; } - if (connection_name.find(RouteUI::program_port_prefix) == 0) { - if (ardour_track_name.empty()) { - // "ardour:Master/in 1" -> "ardour:Master/" - string::size_type slash = connection_name.find("/"); - if (slash != string::npos) { - ardour_track_name = connection_name.substr(0, slash + 1); - } - } - - if (connection_name.find(ardour_track_name) == 0) { - ++ardour_connection_count; - } - } else if (!pn.empty()) { - if (system_ports.empty()) { - system_ports += pn; - } else { - system_ports += "/" + pn; - } - if (connection_name.find("system:") == 0) { - ++system_connection_count; - } - } else if (connection_name.find("system:midi_") == 0) { - if (for_input) { - // "system:midi_capture_123" -> "123" - system_port = "M " + connection_name.substr(20); - } else { - // "system:midi_playback_123" -> "123" - system_port = "M " + connection_name.substr(21); - } - - if (system_ports.empty()) { - system_ports += system_port; - } else { - system_ports += "/" + system_port; - } - - ++system_connection_count; - - } else if (connection_name.find("system:") == 0) { - if (for_input) { - // "system:capture_123" -> "123" - system_port = connection_name.substr(15); - } else { - // "system:playback_123" -> "123" - system_port = connection_name.substr(16); - } - - if (system_ports.empty()) { - system_ports += system_port; - } else { - system_ports += "/" + system_port; - } - - ++system_connection_count; - } else { - if (other_connection_type.empty()) { - // "jamin:in 1" -> "jamin:" - other_connection_type = connection_name.substr(0, connection_name.find(":") + 1); - } - - if (connection_name.find(other_connection_type) == 0) { - ++other_connection_count; - } - } - - ++total_connection_count; - ++io_connection_count; + tooltip << Gtkmm2ext::markup_escape_text(*i); } - if (io_connection_count != 1) { - each_io_has_one_connection = false; + total_connection_count += port_connection_count; + if (port->type() == dt) { + typed_connection_count += port_connection_count; + each_typed_port_has_one_connection &= (port_connection_count == 1); } + } if (total_connection_count == 0) { tooltip << endl << _("Disconnected"); } - tooltip_cstr = new char[tooltip.str().size() + 1]; - strcpy(tooltip_cstr, tooltip.str().c_str()); - - if (for_input) { - set_tooltip (&input_button, tooltip_cstr); - } else { - set_tooltip (&output_button, tooltip_cstr); + if (typed_connection_count == 0) { + label << "-"; + have_label = true; } - delete [] tooltip_cstr; + /* Are all main-typed channels connected to the same route ? */ + if (!have_label) { + boost::shared_ptr<ARDOUR::RouteList> routes = _session->get_routes (); + for (ARDOUR::RouteList::const_iterator route = routes->begin(); + route != routes->end(); + ++route) { + boost::shared_ptr<IO> dest_io = + for_input ? (*route)->output() : (*route)->input(); + if (io->bundle()->connected_to(dest_io->bundle(), + _session->engine(), + dt, true)) { + label << Gtkmm2ext::markup_escape_text ((*route)->name()); + have_label = true; + break; + } + } + } - if (each_io_has_one_connection) { - if (total_connection_count == ardour_connection_count) { - // all connections are to the same track in ardour - // "ardour:Master/" -> "Master" - string::size_type slash = ardour_track_name.find("/"); - if (slash != string::npos) { - const size_t ppps = RouteUI::program_port_prefix.size (); // "ardour:" - label << ardour_track_name.substr (ppps, slash - ppps); + /* Are all main-typed channels connected to the same (user) bundle ? */ + if (!have_label) { + boost::shared_ptr<ARDOUR::BundleList> bundles = _session->bundles (); + for (ARDOUR::BundleList::iterator bundle = bundles->begin(); + bundle != bundles->end(); + ++bundle) { + if (boost::dynamic_pointer_cast<UserBundle> (*bundle) == 0) + continue; + if (io->bundle()->connected_to(*bundle, _session->engine(), + dt, true)) { + label << Gtkmm2ext::markup_escape_text ((*bundle)->name()); have_label = true; + break; } } - else if (total_connection_count == system_connection_count) { - // all connections are to system ports - label << system_ports; - have_label = true; + } + + /* Is each main-typed channel only connected to a physical output ? */ + if (!have_label && each_typed_port_has_one_connection) { + ostringstream temp_label; + vector<string> phys; + string playorcapture; + if (for_input) { + _session->engine().get_physical_inputs(dt, phys); + playorcapture = "capture_"; + } else { + _session->engine().get_physical_outputs(dt, phys); + playorcapture = "playback_"; + } + for (PortSet::iterator port = io->ports().begin(dt); + port != io->ports().end(dt); + ++port) { + string pn = ""; + for (vector<string>::iterator s = phys.begin(); + s != phys.end(); + ++s) { + if (!port->connected_to(*s)) + continue; + pn = AudioEngine::instance()->get_pretty_name_by_name(*s); + if (pn.empty()) { + string::size_type start = (*s).find(playorcapture); + if (start != string::npos) { + pn = (*s).substr(start + playorcapture.size()); + } + } + break; + } + if (pn.empty()) { + temp_label.str(""); /* erase the failed attempt */ + break; + } + if (port != io->ports().begin(dt)) + temp_label << "/"; + temp_label << pn; } - else if (total_connection_count == other_connection_count) { - // all connections are to the same external program eg jamin - // "jamin:" -> "jamin" - label << other_connection_type.substr(0, other_connection_type.size() - 1); + + if (!temp_label.str().empty()) { + label << temp_label.str(); have_label = true; } } - if (!have_label) { - if (total_connection_count == 0) { - // Disconnected - label << "-"; - } else { - // Odd configuration - label << "*" << total_connection_count << "*"; + /* Is each main-typed channel connected to a single and different port with + * the same client name (e.g. another JACK client) ? */ + if (!have_label && each_typed_port_has_one_connection) { + string maybe_client = ""; + vector<string> connections; + for (PortSet::iterator port = io->ports().begin(dt); + port != io->ports().end(dt); + ++port) { + port_connections.clear(); + port->get_connections(port_connections); + string connection = port_connections.front(); + + vector<string>::iterator i = connections.begin(); + while (i != connections.end() && *i != connection) { + ++i; + } + if (i != connections.end()) + break; /* duplicate connection */ + connections.push_back(connection); + + connection = connection.substr(0, connection.find(":")); + if (maybe_client.empty()) + maybe_client = connection; + if (maybe_client != connection) + break; } - if (typed_connection_count > 0) { - label << "\u2295"; // circled plus + if (connections.size() == io->n_ports().n(dt)) { + label << maybe_client; + have_label = true; } } + /* Odd configuration */ + if (!have_label) { + label << "*" << total_connection_count << "*"; + } + + if (total_connection_count > typed_connection_count) { + label << "\u2295"; /* circled plus */ + } + + /* Actually set the properties of the button */ + char * cstr = new char[tooltip.str().size() + 1]; + strcpy(cstr, tooltip.str().c_str()); + if (for_input) { input_button.set_text (label.str()); + set_tooltip (&input_button, cstr); } else { output_button.set_text (label.str()); + set_tooltip (&output_button, cstr); } + + delete [] cstr; } void |