diff options
Diffstat (limited to 'libs/surfaces/push2/push2.cc')
| -rw-r--r-- | libs/surfaces/push2/push2.cc | 382 |
1 files changed, 375 insertions, 7 deletions
diff --git a/libs/surfaces/push2/push2.cc b/libs/surfaces/push2/push2.cc index 4920a18e5e..9b6d84dbe3 100644 --- a/libs/surfaces/push2/push2.cc +++ b/libs/surfaces/push2/push2.cc @@ -24,6 +24,8 @@ #include "pbd/debug.h" #include "pbd/failed_constructor.h" +#include "midi++/parser.h" + #include "ardour/async_midi_port.h" #include "ardour/audioengine.h" #include "ardour/debug.h" @@ -48,14 +50,14 @@ const int Push2::pixels_per_row = 1024; #define ABLETON 0x2982 #define PUSH2 0x1967 -Push2::Push2 (Session& s) - : ControlProtocol (s, string (X_("Ableton Push2"))) +Push2::Push2 (ARDOUR::Session& s) + : ControlProtocol (s, string (X_("Ableton Push 2"))) , AbstractUI<Push2Request> (name()) , handle (0) , device_buffer (0) , frame_buffer (Cairo::ImageSurface::create (Cairo::FORMAT_ARGB32, cols, rows)) { - build_led_map (); + build_maps (); } Push2::~Push2 () @@ -120,6 +122,8 @@ Push2::open () asp->xthread().set_receive_handler (sigc::bind (sigc::mem_fun (this, &Push2::midi_input_handler), _input_port[1])); asp->xthread().attach (main_loop()->get_context()); + connect_to_parser (); + return 0; } @@ -137,6 +141,8 @@ Push2::close () _async_out[1].reset ((ARDOUR::Port*) 0); vblank_connection.disconnect (); + periodic_connection.disconnect (); + session_connections.drop_connections (); if (handle) { libusb_release_interface (handle, 0x00); @@ -298,7 +304,7 @@ Push2::set_active (bool yn) return -1; } - // connect_session_signals (); + connect_session_signals (); /* say hello */ @@ -339,6 +345,11 @@ Push2::set_active (bool yn) vblank_connection = vblank_timeout->connect (sigc::mem_fun (*this, &Push2::vblank)); vblank_timeout->attach (main_loop()->get_context()); + + Glib::RefPtr<Glib::TimeoutSource> periodic_timeout = Glib::TimeoutSource::create (1000); // milliseconds + periodic_connection = periodic_timeout->connect (sigc::mem_fun (*this, &Push2::periodic)); + periodic_timeout->attach (main_loop()->get_context()); + } else { stop (); @@ -356,6 +367,7 @@ void Push2::write (int port, const MidiByteArray& data) { /* immediate delivery */ + cerr << data << endl; _output_port[port]->write (&data[0], data.size(), 0); } @@ -369,17 +381,373 @@ Push2::midi_input_handler (IOCondition ioc, MIDI::Port* port) if (ioc & IO_IN) { - DEBUG_TRACE (DEBUG::Push2, string_compose ("something happend on %1\n", port->name())); + // DEBUG_TRACE (DEBUG::Push2, string_compose ("something happend on %1\n", port->name())); AsyncMIDIPort* asp = dynamic_cast<AsyncMIDIPort*>(port); if (asp) { asp->clear (); } - DEBUG_TRACE (DEBUG::Push2, string_compose ("data available on %1\n", port->name())); + //DEBUG_TRACE (DEBUG::Push2, string_compose ("data available on %1\n", port->name())); framepos_t now = AudioEngine::instance()->sample_time(); - // port->parse (now); + port->parse (now); } return true; } + +bool +Push2::periodic () +{ + return true; +} + +void +Push2::connect_to_parser () +{ + DEBUG_TRACE (DEBUG::Push2, string_compose ("Connecting to signals on port %2\n", _input_port[0]->name())); + + MIDI::Parser* p = _input_port[0]->parser(); + + /* Incoming sysex */ + p->sysex.connect_same_thread (*this, boost::bind (&Push2::handle_midi_sysex, this, _1, _2, _3)); + /* V-Pot messages are Controller */ + p->controller.connect_same_thread (*this, boost::bind (&Push2::handle_midi_controller_message, this, _1, _2)); + /* Button messages are NoteOn */ + p->note_on.connect_same_thread (*this, boost::bind (&Push2::handle_midi_note_on_message, this, _1, _2)); + /* Button messages are NoteOn but libmidi++ sends note-on w/velocity = 0 as note-off so catch them too */ + p->note_off.connect_same_thread (*this, boost::bind (&Push2::handle_midi_note_on_message, this, _1, _2)); + /* Fader messages are Pitchbend */ + p->channel_pitchbend[0].connect_same_thread (*this, boost::bind (&Push2::handle_midi_pitchbend_message, this, _1, _2)); +} + +void +Push2::handle_midi_sysex (MIDI::Parser&, MIDI::byte* raw_bytes, size_t sz) +{ + cerr << "sysex, " << sz << " bytes\n"; +} + +void +Push2::handle_midi_controller_message (MIDI::Parser&, MIDI::EventTwoBytes* ev) +{ + cerr << "controller " << (int) ev->controller_number << " = " << (int) ev->value << endl; + CCButtonMap::iterator b = cc_button_map.find (ev->controller_number); + if (b != cc_button_map.end()) { + if (ev->value == 0) { + (this->*b->second->release_method)(); + } else { + (this->*b->second->press_method)(); + } + } +} + +void +Push2::handle_midi_note_on_message (MIDI::Parser&, MIDI::EventTwoBytes* ev) +{ + cerr << "note on" << (int) ev->note_number << ", velocity " << (int) ev->velocity << endl; +} + +void +Push2::handle_midi_note_off_message (MIDI::Parser&, MIDI::EventTwoBytes* ev) +{ + cerr << "note on" << (int) ev->note_number << ", velocity " << (int) ev->velocity << endl; +} + +void +Push2::handle_midi_pitchbend_message (MIDI::Parser&, MIDI::pitchbend_t pb) +{ + cerr << "pitchbend @ " << pb << endl; +} + +void +Push2::build_maps () +{ + /* Pads */ + + Pad* pad; + +#define MAKE_PAD(x,y,nn) \ + pad = new Pad ((x), (y), (nn)); \ + nn_pad_map.insert (make_pair (pad->extra(), pad)); \ + coord_pad_map.insert (make_pair (pad->coord(), pad)); + + MAKE_PAD (0, 1, 93); + MAKE_PAD (0, 2, 94); + MAKE_PAD (0, 3, 95); + MAKE_PAD (0, 4, 96); + MAKE_PAD (0, 5, 97); + MAKE_PAD (0, 6, 98); + MAKE_PAD (0, 7, 90); + MAKE_PAD (1, 0, 84); + MAKE_PAD (1, 1, 85); + MAKE_PAD (1, 2, 86); + MAKE_PAD (1, 3, 87); + MAKE_PAD (1, 4, 88); + MAKE_PAD (1, 5, 89); + MAKE_PAD (1, 6, 90); + MAKE_PAD (1, 7, 91); + MAKE_PAD (2, 0, 76); + MAKE_PAD (2, 1, 77); + MAKE_PAD (2, 2, 78); + MAKE_PAD (2, 3, 79); + MAKE_PAD (2, 4, 80); + MAKE_PAD (2, 5, 81); + MAKE_PAD (2, 6, 82); + MAKE_PAD (2, 7, 83); + MAKE_PAD (3, 0, 68); + MAKE_PAD (3, 1, 69); + MAKE_PAD (3, 2, 70); + MAKE_PAD (3, 3, 71); + MAKE_PAD (3, 4, 72); + MAKE_PAD (3, 5, 73); + MAKE_PAD (3, 6, 74); + MAKE_PAD (3, 7, 75); + MAKE_PAD (4, 0, 60); + MAKE_PAD (4, 1, 61); + MAKE_PAD (4, 2, 62); + MAKE_PAD (4, 3, 63); + MAKE_PAD (4, 4, 64); + MAKE_PAD (4, 5, 65); + MAKE_PAD (4, 6, 66); + MAKE_PAD (4, 7, 67); + MAKE_PAD (5, 0, 52); + MAKE_PAD (5, 1, 53); + MAKE_PAD (5, 2, 54); + MAKE_PAD (5, 3, 56); + MAKE_PAD (5, 4, 56); + MAKE_PAD (5, 5, 57); + MAKE_PAD (5, 6, 58); + MAKE_PAD (5, 7, 59); + MAKE_PAD (6, 0, 44); + MAKE_PAD (6, 1, 45); + MAKE_PAD (6, 2, 46); + MAKE_PAD (6, 3, 47); + MAKE_PAD (6, 4, 48); + MAKE_PAD (6, 5, 49); + MAKE_PAD (6, 6, 50); + MAKE_PAD (6, 7, 51); + MAKE_PAD (7, 0, 36); + MAKE_PAD (7, 1, 37); + MAKE_PAD (7, 2, 38); + MAKE_PAD (7, 3, 39); + MAKE_PAD (7, 4, 40); + MAKE_PAD (7, 5, 41); + MAKE_PAD (7, 6, 42); + MAKE_PAD (7, 7, 43); + + /* Now color buttons */ + + Button *button; + +#define MAKE_COLOR_BUTTON(i,cc) \ + button = new ColorButton ((i), (cc)); \ + cc_button_map.insert (make_pair (button->controller_number(), button)); \ + id_button_map.insert (make_pair (button->id, button)); +#define MAKE_COLOR_BUTTON_PRESS(i,cc,p)\ + button = new ColorButton ((i), (cc), (p)); \ + cc_button_map.insert (make_pair (button->controller_number(), button)); \ + id_button_map.insert (make_pair (button->id, button)) + + MAKE_COLOR_BUTTON (Upper1, 102); + MAKE_COLOR_BUTTON (Upper2, 103); + MAKE_COLOR_BUTTON (Upper3, 104); + MAKE_COLOR_BUTTON (Upper4, 105); + MAKE_COLOR_BUTTON (Upper5, 106); + MAKE_COLOR_BUTTON (Upper6, 107); + MAKE_COLOR_BUTTON (Upper7, 108); + MAKE_COLOR_BUTTON (Upper8, 109); + MAKE_COLOR_BUTTON (Lower1, 21); + MAKE_COLOR_BUTTON (Lower2, 22); + MAKE_COLOR_BUTTON (Lower3, 23); + MAKE_COLOR_BUTTON (Lower4, 24); + MAKE_COLOR_BUTTON (Lower5, 25); + MAKE_COLOR_BUTTON (Lower6, 26); + MAKE_COLOR_BUTTON (Lower7, 27); + MAKE_COLOR_BUTTON (Mute, 60); + MAKE_COLOR_BUTTON (Solo, 61); + MAKE_COLOR_BUTTON (Stop, 29); + MAKE_COLOR_BUTTON (Fwd32ndT, 43); + MAKE_COLOR_BUTTON (Fwd32nd,42 ); + MAKE_COLOR_BUTTON (Fwd16thT, 41); + MAKE_COLOR_BUTTON (Fwd16th, 40); + MAKE_COLOR_BUTTON (Fwd8thT, 39 ); + MAKE_COLOR_BUTTON (Fwd8th, 38); + MAKE_COLOR_BUTTON (Fwd4trT, 37); + MAKE_COLOR_BUTTON (Fwd4tr, 36); + MAKE_COLOR_BUTTON (Automate, 89); + MAKE_COLOR_BUTTON_PRESS (RecordEnable, 86, &Push::button_recenable); + MAKE_COLOR_BUTTON_PRESS (Play, 85, &Push2::button_play); + +#define MAKE_WHITE_BUTTON(i,cc)\ + button = new WhiteButton ((i), (cc)); \ + cc_button_map.insert (make_pair (button->controller_number(), button)); \ + id_button_map.insert (make_pair (button->id, button)) +#define MAKE_WHITE_BUTTON_PRESS(i,cc,p)\ + button = new WhiteButton ((i), (cc), (p)); \ + cc_button_map.insert (make_pair (button->controller_number(), button)); \ + id_button_map.insert (make_pair (button->id, button)) + + MAKE_WHITE_BUTTON (TapTempo, 3); + MAKE_WHITE_BUTTON (Metronome, 9); + MAKE_WHITE_BUTTON (Setup, 30); + MAKE_WHITE_BUTTON (User, 59); + MAKE_WHITE_BUTTON (Delete, 118); + MAKE_WHITE_BUTTON (AddDevice, 52); + MAKE_WHITE_BUTTON (Device, 110); + MAKE_WHITE_BUTTON (Mix, 112); + MAKE_WHITE_BUTTON (Undo, 119); + MAKE_WHITE_BUTTON (AddTrack, 53); + MAKE_WHITE_BUTTON (Browse, 113); + MAKE_WHITE_BUTTON (Convert, 35); + MAKE_WHITE_BUTTON (DoubleLoop, 117); + MAKE_WHITE_BUTTON (Quantize, 116); + MAKE_WHITE_BUTTON (Duplicate, 88); + MAKE_WHITE_BUTTON (New, 87); + MAKE_WHITE_BUTTON (FixedLength, 90); + MAKE_WHITE_BUTTON_PRESS (Up, 46, &Push2::button_up); + MAKE_WHITE_BUTTON (Right, 45); + MAKE_WHITE_BUTTON_PRESS (Down, 47, &Push2::button_down); + MAKE_WHITE_BUTTON (Left, 44); + MAKE_WHITE_BUTTON (Repeat, 56); + MAKE_WHITE_BUTTON (Accent, 57); + MAKE_WHITE_BUTTON (Scale, 58); + MAKE_WHITE_BUTTON (Layout, 31); + MAKE_WHITE_BUTTON (OctaveUp, 55); + MAKE_WHITE_BUTTON (PageRight, 63); + MAKE_WHITE_BUTTON (OctaveDown, 54); + MAKE_WHITE_BUTTON (PageLeft, 62); + MAKE_WHITE_BUTTON (Shift, 49); + MAKE_WHITE_BUTTON (Select, 48); +} + +void +Push2::thread_init () +{ + struct sched_param rtparam; + + pthread_set_name (event_loop_name().c_str()); + + PBD::notify_event_loops_about_thread_creation (pthread_self(), event_loop_name(), 2048); + ARDOUR::SessionEvent::create_per_thread_pool (event_loop_name(), 128); + + memset (&rtparam, 0, sizeof (rtparam)); + rtparam.sched_priority = 9; /* XXX should be relative to audio (JACK) thread */ + + if (pthread_setschedparam (pthread_self(), SCHED_FIFO, &rtparam) != 0) { + // do we care? not particularly. + } +} + +void +Push2::connect_session_signals() +{ + // receive routes added + //session->RouteAdded.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&MackieControlProtocol::notify_routes_added, this, _1), this); + // receive VCAs added + //session->vca_manager().VCAAdded.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&Push2::notify_vca_added, this, _1), this); + + // receive record state toggled + session->RecordStateChanged.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&Push2::notify_record_state_changed, this), this); + // receive transport state changed + session->TransportStateChange.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&Push2::notify_transport_state_changed, this), this); + session->TransportLooped.connect (session_connections, MISSING_INVALIDATOR, boost::bind (&Push2::notify_loop_state_changed, this), this); + // receive punch-in and punch-out + Config->ParameterChanged.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&Push2::notify_parameter_changed, this, _1), this); + session->config.ParameterChanged.connect (session_connections, MISSING_INVALIDATOR, boost::bind (&Push2::notify_parameter_changed, this, _1), this); + // receive rude solo changed + session->SoloActive.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&Push2::notify_solo_active_changed, this, _1), this); +} + +void +Push2::notify_record_state_changed () +{ + IDButtonMap::iterator b = id_button_map.find (RecordEnable); + + if (b == id_button_map.end()) { + return; + } + + if (session->actively_recording ()) { + b->second->set_state (LED::OneShot24th); + b->second->set_color (127); + } else { + b->second->set_state (LED::Off); + } + + write (0, b->second->state_msg()); +} + +void +Push2::notify_transport_state_changed () +{ + cerr << "ts change, id button map holds " << id_button_map.size() << endl; + + IDButtonMap::iterator b = id_button_map.find (Play); + + if (b == id_button_map.end()) { + cerr << " no button\n"; + return; + } + + if (session->transport_rolling()) { + b->second->set_state (LED::OneShot24th); + b->second->set_color (125); + } else { + b->second->set_state (LED::Off); + } + + write (0, b->second->state_msg()); +} + +void +Push2::notify_loop_state_changed () +{ +} + +void +Push2::notify_parameter_changed (std::string) +{ +} + +void +Push2::notify_solo_active_changed (bool yn) +{ + IDButtonMap::iterator b = id_button_map.find (Solo); + + if (b == id_button_map.end()) { + return; + } + + if (yn) { + b->second->set_state (LED::Blinking24th); + } else { + b->second->set_state (LED::Off); + } + + write (0, b->second->state_msg()); +} + +XMLNode& +Push2::get_state() +{ + XMLNode& node (ControlProtocol::get_state()); + + DEBUG_TRACE (DEBUG::Push2, "Push2::get_state done\n"); + + return node; +} + +int +Push2::set_state (const XMLNode & node, int version) +{ + DEBUG_TRACE (DEBUG::Push2, string_compose ("Push2::set_state: active %1\n", active())); + + int retval = 0; + + if (ControlProtocol::set_state (node, version)) { + return -1; + } + + + return retval; +} |