, _modifier_state (0)
, _ipmidi_base (MIDI::IPMIDIPort::lowest_ipmidi_port_default)
, needs_ipmidi_restart (false)
+ , _metering_active (true)
+ , _initialized (false)
{
DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::MackieControlProtocol\n");
DeviceInfo::reload_device_info ();
DeviceProfile::reload_device_profiles ();
- TrackSelectionChanged.connect (gui_connections, MISSING_INVALIDATOR, boost::bind (&MackieControlProtocol::gui_track_selection_changed, this, _1), this);
+ TrackSelectionChanged.connect (gui_connections, MISSING_INVALIDATOR, boost::bind (&MackieControlProtocol::gui_track_selection_changed, this, _1, true), this);
_instance = this;
MackieControlProtocol::~MackieControlProtocol()
{
- DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::~MackieControlProtocol\n");
+ DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::~MackieControlProtocol init\n");
+
+ DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::~MackieControlProtocol drop_connections ()\n");
+ drop_connections ();
+
+ DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::~MackieControlProtocol tear_down_gui ()\n");
+ tear_down_gui ();
_active = false;
/* stop event loop */
-
+ DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::~MackieControlProtocol BaseUI::quit ()\n");
BaseUI::quit ();
try {
+ DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::~MackieControlProtocol close()\n");
close();
}
catch (exception & e) {
cout << "~MackieControlProtocol caught unknown" << endl;
}
- DEBUG_TRACE (DEBUG::MackieControl, "finished ~MackieControlProtocol::MackieControlProtocol\n");
-
_instance = 0;
+
+ DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::~MackieControlProtocol done\n");
}
void
/* make sure selection is correct */
- // gui_track_selection_changed (_last_selected_routes);
+ _gui_track_selection_changed (&_last_selected_routes, false);
/* current bank has not been saved */
session->set_dirty();
int
MackieControlProtocol::set_active (bool yn)
{
+ DEBUG_TRACE (DEBUG::MackieControl, string_compose("MackieControlProtocol::set_active init with yn: '%1'\n", yn));
+
if (yn == _active) {
return 0;
}
}
+ DEBUG_TRACE (DEBUG::MackieControl, string_compose("MackieControlProtocol::set_active done with yn: '%1'\n", yn));
+
return 0;
}
ipmidi_restart ();
return true;
}
+
+ if (!_initialized) {
+ initialize();
+ }
struct timeval now;
uint64_t now_usecs;
return true;
}
-
void
MackieControlProtocol::update_timecode_beats_led()
{
+ if (!_device_info.has_timecode_display()) {
+ return;
+ }
+
+ DEBUG_TRACE (DEBUG::MackieControl, string_compose("MackieControlProtocol::update_timecode_beats_led(): %1\n", _timecode_type));
switch (_timecode_type) {
case ARDOUR::AnyTime::BBT:
update_global_led (Led::Beats, on);
void
MackieControlProtocol::update_global_button (int id, LedState ls)
{
- boost::shared_ptr<Surface> surface = surfaces.front();
-
- if (!surface->type() == mcu) {
+ if (!_device_info.has_global_controls()) {
return;
}
+ boost::shared_ptr<Surface> surface = surfaces.front();
+
map<int,Control*>::iterator x = surface->controls_by_device_independent_id.find (id);
if (x != surface->controls_by_device_independent_id.end()) {
Button * button = dynamic_cast<Button*> (x->second);
void
MackieControlProtocol::update_global_led (int id, LedState ls)
{
- boost::shared_ptr<Surface> surface = surfaces.front();
-
- if (!surface->type() == mcu) {
+ if (!_device_info.has_global_controls()) {
return;
}
+ boost::shared_ptr<Surface> surface = surfaces.front();
+
map<int,Control*>::iterator x = surface->controls_by_device_independent_id.find (id);
+
if (x != surface->controls_by_device_independent_id.end()) {
Led * led = dynamic_cast<Led*> (x->second);
+ DEBUG_TRACE (DEBUG::MackieControl, "Writing LedState\n");
surface->write (led->set_state (ls));
} else {
DEBUG_TRACE (DEBUG::MackieControl, string_compose ("Led %1 not found\n", id));
void
MackieControlProtocol::update_surfaces()
{
+ DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::update_surfaces() init\n");
if (!_active) {
return;
}
// _current_initial_bank is initialised by set_state
switch_banks (_current_initial_bank, true);
+ DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::update_surfaces() finished\n");
+}
+
+void
+MackieControlProtocol::initialize()
+{
+ if (!surfaces.front()->active ()) {
+ return;
+ }
+
// sometimes the jog wheel is a pot
- surfaces.front()->blank_jog_ring ();
+ if (_device_info.has_jog_wheel()) {
+ surfaces.front()->blank_jog_ring ();
+ }
// update global buttons and displays
notify_record_state_changed();
notify_transport_state_changed();
update_timecode_beats_led();
+
+ _initialized = true;
}
void
XMLNode&
MackieControlProtocol::get_state()
{
- DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::get_state\n");
+ DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::get_state init\n");
char buf[16];
// add name of protocol
node->add_property (X_("device-profile"), _device_profile.name());
node->add_property (X_("device-name"), _device_info.name());
+ DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::get_state done\n");
+
return *node;
}
int retval = 0;
const XMLProperty* prop;
- uint32_t bank;
+ uint32_t bank = 0;
bool active = _active;
if ((prop = node.property (X_("ipmidi-base"))) != 0) {
switch_banks (bank, true);
}
+ DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::set_state done\n");
+
return retval;
}
-
-/////////////////////////////////////////////////
-// handlers for Route signals
-// TODO should these be part of RouteSignal?
-// They started off as signal/slot handlers for signals
-// from Route, but they're also used in polling for automation
-/////////////////////////////////////////////////
-
-// TODO handle plugin automation polling
string
MackieControlProtocol::format_bbt_timecode (framepos_t now_frame)
{
Timecode::BBT_Time bbt_time;
+
session->bbt_time (now_frame, bbt_time);
- // According to the Logic docs
- // digits: 888/88/88/888
- // BBT mode: Bars/Beats/Subdivisions/Ticks
+ // The Mackie protocol spec is built around a BBT time display of
+ //
+ // digits: 888/88/88/888
+ // semantics: BBB/bb/ss/ttt
+ //
+ // The third field is "subdivisions" which is a concept found in Logic
+ // but not present in Ardour. Instead Ardour displays a 4 digit tick
+ // count, which we need to spread across the 5 digits of ss/ttt.
+
ostringstream os;
+
os << setw(3) << setfill('0') << bbt_time.bars;
os << setw(2) << setfill('0') << bbt_time.beats;
-
- // figure out subdivisions per beat
- const ARDOUR::Meter & meter = session->tempo_map().meter_at (now_frame);
- int subdiv = 2;
- if (meter.note_divisor() == 8 && (meter.divisions_per_bar() == 12.0 || meter.divisions_per_bar() == 9.0 || meter.divisions_per_bar() == 6.0)) {
- subdiv = 3;
- }
-
- uint32_t subdivisions = bbt_time.ticks / uint32_t (Timecode::BBT_Time::ticks_per_beat / subdiv);
- uint32_t ticks = bbt_time.ticks % uint32_t (Timecode::BBT_Time::ticks_per_beat / subdiv);
-
- os << setw(2) << setfill('0') << subdivisions + 1;
- os << setw(3) << setfill('0') << ticks;
+ os << ' ';
+ os << setw(1) << setfill('0') << bbt_time.ticks / 1000;
+ os << setw(3) << setfill('0') << bbt_time.ticks % 1000;
return os.str();
}
// digits: 888/88/88/888
// Timecode mode: Hours/Minutes/Seconds/Frames
ostringstream os;
- os << setw(3) << setfill('0') << timecode.hours;
+ os << setw(2) << setfill('0') << timecode.hours;
+ os << ' ';
os << setw(2) << setfill('0') << timecode.minutes;
os << setw(2) << setfill('0') << timecode.seconds;
- os << setw(3) << setfill('0') << timecode.frames;
+ os << ' ';
+ os << setw(2) << setfill('0') << timecode.frames;
return os.str();
}
boost::shared_ptr<Surface> surface = surfaces.front();
- if (surface->type() != mcu || !_device_info.has_timecode_display()) {
+ if (surface->type() != mcu || !_device_info.has_timecode_display() || !surface->active ()) {
return;
}
void
MackieControlProtocol::notify_transport_state_changed()
{
+ if (!_device_info.has_global_controls()) {
+ return;
+ }
+
// switch various play and stop buttons on / off
update_global_button (Button::Loop, session->get_play_loop());
update_global_button (Button::Play, session->transport_speed() == 1.0);
- update_global_button (Button::Stop, !session->transport_rolling());
+ update_global_button (Button::Stop, session->transport_stopped ());
update_global_button (Button::Rewind, session->transport_speed() < 0.0);
update_global_button (Button::Ffwd, session->transport_speed() > 1.0);
- _transport_previously_rolling = session->transport_rolling();
+ notify_metering_state_changed ();
+}
+
+void
+MackieControlProtocol::notify_metering_state_changed()
+{
+ for (Surfaces::iterator s = surfaces.begin(); s != surfaces.end(); ++s) {
+ (*s)->notify_metering_state_changed ();
+ }
}
void
MackieControlProtocol::notify_record_state_changed ()
{
+ if (!_device_info.has_global_controls()) {
+ return;
+ }
boost::shared_ptr<Surface> surface = surfaces.front();
/* rec is a tristate */
ls = flashing;
break;
}
-
+
surface->write (rec->set_state (ls));
}
}
DEFINE_BUTTON_HANDLER (Button::Scrub, &MackieControlProtocol::scrub_press, &MackieControlProtocol::scrub_release);
DEFINE_BUTTON_HANDLER (Button::UserA, &MackieControlProtocol::user_a_press, &MackieControlProtocol::user_a_release);
DEFINE_BUTTON_HANDLER (Button::UserB, &MackieControlProtocol::user_b_press, &MackieControlProtocol::user_b_release);
+ DEFINE_BUTTON_HANDLER (Button::MasterFaderTouch, &MackieControlProtocol::master_fader_touch_press, &MackieControlProtocol::master_fader_touch_release);
DEFINE_BUTTON_HANDLER (Button::Snapshot, &MackieControlProtocol::snapshot_press, &MackieControlProtocol::snapshot_release);
DEFINE_BUTTON_HANDLER (Button::Read, &MackieControlProtocol::read_press, &MackieControlProtocol::read_release);
if (ioc & IO_IN) {
+ /* Devices using regular JACK MIDI ports will need to have
+ the x-thread FIFO drained to avoid burning endless CPU.
+
+ Devices using ipMIDI have port->selectable() as the same
+ file descriptor that data arrives on, so doing this
+ for them will simply throw all incoming data away.
+ */
+
+ if (!_device_info.uses_ipmidi()) {
+ CrossThreadChannel::drain (port->selectable());
+ }
+
DEBUG_TRACE (DEBUG::MackieControl, string_compose ("data available on %1\n", port->name()));
framepos_t now = session->engine().frame_time();
port->parse (now);
}
void
-MackieControlProtocol::gui_track_selection_changed (ARDOUR::RouteNotificationListPtr rl)
+MackieControlProtocol::gui_track_selection_changed (ARDOUR::RouteNotificationListPtr rl, bool save_list)
+{
+ _gui_track_selection_changed (rl.get(), save_list);
+}
+
+void
+MackieControlProtocol::_gui_track_selection_changed (ARDOUR::RouteNotificationList* rl, bool save_list)
{
+
+ /* We need to keep a list of the most recently selected routes around,
+ but we are not allowed to keep shared_ptr<Route> unless we want to
+ handle the complexities of route deletion. So instead, the GUI sends
+ us a notification using weak_ptr<Route>, which we keep a copy
+ of. For efficiency's sake, however, we convert the weak_ptr's into
+ shared_ptr<Route> before passing them to however many surfaces (and
+ thus strips) that we have.
+ */
+
+ StrongRouteNotificationList srl;
+
+ for (ARDOUR::RouteNotificationList::const_iterator i = rl->begin(); i != rl->end(); ++i) {
+ boost::shared_ptr<ARDOUR::Route> r = (*i).lock();
+ if (r) {
+ srl.push_back (r);
+ }
+ }
+
for (Surfaces::iterator s = surfaces.begin(); s != surfaces.end(); ++s) {
- (*s)->gui_selection_changed (rl);
+ (*s)->gui_selection_changed (srl);
}
- // _last_selected_routes = *rl;
+ if (save_list) {
+ _last_selected_routes = *rl;
+ }
}
framepos_t
projects / ardour.git / blobdiff