X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fsurfaces%2Fmackie%2Fstrip.cc;h=ef4447d900906d6a92f34957de7e1523a35b2014;hb=2b9421fd391efcddde0be3397cb66e19b744a155;hp=c3df0e4c19798d417b2d3b59fb9c1d01a18a2548;hpb=1aa8baf6f9d714d8a19947f23475863520af0dd7;p=ardour.git diff --git a/libs/surfaces/mackie/strip.cc b/libs/surfaces/mackie/strip.cc index c3df0e4c19..ef4447d900 100644 --- a/libs/surfaces/mackie/strip.cc +++ b/libs/surfaces/mackie/strip.cc @@ -21,20 +21,27 @@ #include #include "strip.h" +#include + #include "midi++/port.h" #include "pbd/compose.h" #include "pbd/convert.h" +#include "ardour/amp.h" +#include "ardour/bundle.h" #include "ardour/debug.h" #include "ardour/midi_ui.h" -#include "ardour/route.h" -#include "ardour/track.h" +#include "ardour/meter.h" #include "ardour/pannable.h" #include "ardour/panner.h" #include "ardour/panner_shell.h" #include "ardour/rc_configuration.h" -#include "ardour/meter.h" +#include "ardour/route.h" +#include "ardour/session.h" +#include "ardour/send.h" +#include "ardour/track.h" +#include "ardour/user_bundle.h" #include "mackie_control_protocol.h" #include "surface_port.h" @@ -52,12 +59,8 @@ using namespace ARDOUR; using namespace PBD; #define ui_context() MackieControlProtocol::instance() /* a UICallback-derived object that specifies the event loop for signal handling */ -#define ui_bind(f, ...) boost::protect (boost::bind (f, __VA_ARGS__)) -extern PBD::EventLoop::InvalidationRecord* __invalidator (sigc::trackable& trackable, const char*, int); -#define invalidator() __invalidator (*(MackieControlProtocol::instance()), __FILE__, __LINE__) - -Strip::Strip (Surface& s, const std::string& name, int index, StripControlDefinition* ctls) +Strip::Strip (Surface& s, const std::string& name, int index, const map& strip_buttons) : Group (name) , _solo (0) , _recenable (0) @@ -67,152 +70,177 @@ Strip::Strip (Surface& s, const std::string& name, int index, StripControlDefini , _fader_touch (0) , _vpot (0) , _fader (0) + , _meter (0) , _index (index) , _surface (&s) - , _route_locked (false) - , _last_fader_position_written (-1.0) - , _last_vpot_position_written (-1.0) + , _controls_locked (false) + , _transport_is_rolling (false) + , _metering_active (true) + , _reset_display_at (0) + , _last_gain_position_written (-1.0) + , _last_pan_azi_position_written (-1.0) + , _last_pan_width_position_written (-1.0) { - /* build the controls for this track, which will automatically add them - to the Group - */ + _fader = dynamic_cast (Fader::factory (*_surface, index, "fader", *this)); + _vpot = dynamic_cast (Pot::factory (*_surface, Pot::ID + index, "vpot", *this)); + + if (s.mcp().device_info().has_meters()) { + _meter = dynamic_cast (Meter::factory (*_surface, index, "meter", *this)); + } - for (uint32_t i = 0; ctls[i].name[0]; ++i) { - ctls[i].factory (*_surface, ctls[i].base_id + index, ctls[i].name, *this); + for (map::const_iterator b = strip_buttons.begin(); b != strip_buttons.end(); ++b) { + Button* bb = dynamic_cast (Button::factory (*_surface, b->first, b->second.base_id + index, b->second.name, *this)); + DEBUG_TRACE (DEBUG::MackieControl, string_compose ("surface %1 strip %2 new button BID %3 id %4 from base %5\n", + _surface->number(), index, Button::id_to_name (bb->bid()), + bb->id(), b->second.base_id)); } } Strip::~Strip () { - + /* surface is responsible for deleting all controls */ } -/** - TODO could optimise this to use enum, but it's only - called during the protocol class instantiation. -*/ -void Strip::add (Control & control) +void +Strip::add (Control & control) { - Group::add (control); - - Fader* fader; - Pot* pot; Button* button; - Meter* meter; - - if ((fader = dynamic_cast(&control)) != 0) { - - _fader = fader; - - } else if ((pot = dynamic_cast(&control)) != 0) { - _vpot = pot; + Group::add (control); - } else if ((button = dynamic_cast(&control)) != 0) { + /* fader, vpot, meter were all set explicitly */ - if (control.id() >= Button::recenable_base_id && - control.id() < Button::recenable_base_id + 8) { - + if ((button = dynamic_cast(&control)) != 0) { + switch (button->bid()) { + case Button::RecEnable: _recenable = button; - - } else if (control.id() >= Button::mute_base_id && - control.id() < Button::mute_base_id + 8) { - + break; + case Button::Mute: _mute = button; - - } else if (control.id() >= Button::solo_base_id && - control.id() < Button::solo_base_id + 8) { - + break; + case Button::Solo: _solo = button; - - } else if (control.id() >= Button::select_base_id && - control.id() < Button::select_base_id + 8) { - + break; + case Button::Select: _select = button; - - } else if (control.id() >= Button::vselect_base_id && - control.id() < Button::vselect_base_id + 8) { - + break; + case Button::VSelect: _vselect = button; - - } else if (control.id() >= Button::fader_touch_base_id && - control.id() < Button::fader_touch_base_id + 8) { - + break; + case Button::FaderTouch: _fader_touch = button; + break; + default: + break; } - - } else if ((meter = dynamic_cast(&control)) != 0) { - _meter = meter; } } void -Strip::set_route (boost::shared_ptr r) +Strip::set_route (boost::shared_ptr r, bool /*with_messages*/) { - if (_route_locked) { + if (_controls_locked) { return; } route_connections.drop_connections (); + + _solo->set_control (boost::shared_ptr()); + _mute->set_control (boost::shared_ptr()); + _select->set_control (boost::shared_ptr()); + _recenable->set_control (boost::shared_ptr()); + _fader->set_control (boost::shared_ptr()); + _vpot->set_control (boost::shared_ptr()); _route = r; - if (r) { - - DEBUG_TRACE (DEBUG::MackieControl, string_compose ("Surface %1 strip %2 now mapping route %3\n", - _surface->number(), _index, _route->name())); - + control_by_parameter.clear (); + reset_saved_values (); - if (_solo) { - _route->solo_control()->Changed.connect(route_connections, invalidator(), ui_bind (&Strip::notify_solo_changed, this), ui_context()); - } + if (!r) { + zero (); + return; + } - if (_mute) { - _route->mute_control()->Changed.connect(route_connections, invalidator(), ui_bind (&Strip::notify_mute_changed, this), ui_context()); - } - - _route->gain_control()->Changed.connect(route_connections, invalidator(), ui_bind (&Strip::notify_gain_changed, this, false), ui_context()); - - _route->PropertyChanged.connect (route_connections, invalidator(), ui_bind (&Strip::notify_property_changed, this, _1), ui_context()); - - if (_route->pannable()) { - _route->pannable()->pan_azimuth_control->Changed.connect(route_connections, invalidator(), ui_bind (&Strip::notify_panner_changed, this, false), ui_context()); - _route->pannable()->pan_width_control->Changed.connect(route_connections, invalidator(), ui_bind (&Strip::notify_panner_changed, this, false), ui_context()); - } - - boost::shared_ptr trk = boost::dynamic_pointer_cast(_route); + DEBUG_TRACE (DEBUG::MackieControl, string_compose ("Surface %1 strip %2 now mapping route %3\n", + _surface->number(), _index, _route->name())); - if (trk) { - trk->rec_enable_control()->Changed .connect(route_connections, invalidator(), ui_bind (&Strip::notify_record_enable_changed, this), ui_context()); - } - - // TODO this works when a currently-banked route is made inactive, but not - // when a route is activated which should be currently banked. + _solo->set_control (_route->solo_control()); + _mute->set_control (_route->mute_control()); + + set_vpot_parameter (PanAzimuthAutomation); + + _route->solo_changed.connect (route_connections, MISSING_INVALIDATOR, boost::bind (&Strip::notify_solo_changed, this), ui_context()); + _route->listen_changed.connect (route_connections, MISSING_INVALIDATOR, boost::bind (&Strip::notify_solo_changed, this), ui_context()); + + _route->mute_control()->Changed.connect(route_connections, MISSING_INVALIDATOR, boost::bind (&Strip::notify_mute_changed, this), ui_context()); + + boost::shared_ptr pannable = _route->pannable(); + + if (pannable && _route->panner()) { + pannable->pan_azimuth_control->Changed.connect(route_connections, MISSING_INVALIDATOR, boost::bind (&Strip::notify_panner_azi_changed, this, false), ui_context()); + pannable->pan_width_control->Changed.connect(route_connections, MISSING_INVALIDATOR, boost::bind (&Strip::notify_panner_width_changed, this, false), ui_context()); + } + _route->gain_control()->Changed.connect(route_connections, MISSING_INVALIDATOR, boost::bind (&Strip::notify_gain_changed, this, false), ui_context()); + _route->PropertyChanged.connect (route_connections, MISSING_INVALIDATOR, boost::bind (&Strip::notify_property_changed, this, _1), ui_context()); + + boost::shared_ptr trk = boost::dynamic_pointer_cast(_route); + + if (trk) { + _recenable->set_control (trk->rec_enable_control()); + trk->rec_enable_control()->Changed .connect(route_connections, MISSING_INVALIDATOR, boost::bind (&Strip::notify_record_enable_changed, this), ui_context()); + - _route->active_changed.connect (route_connections, invalidator(), ui_bind (&Strip::notify_active_changed, this), ui_context()); - _route->DropReferences.connect (route_connections, invalidator(), ui_bind (&Strip::notify_route_deleted, this), ui_context()); + } + + // TODO this works when a currently-banked route is made inactive, but not + // when a route is activated which should be currently banked. + + _route->active_changed.connect (route_connections, MISSING_INVALIDATOR, boost::bind (&Strip::notify_active_changed, this), ui_context()); + _route->DropReferences.connect (route_connections, MISSING_INVALIDATOR, boost::bind (&Strip::notify_route_deleted, this), ui_context()); - // TODO - // SelectedChanged - // RemoteControlIDChanged. Better handled at Session level. + /* Update */ + + notify_all (); - /* Update */ + /* setup legal VPot modes for this route */ + + build_input_list (_route->input()->n_ports()); + build_output_list (_route->output()->n_ports()); - notify_all (); - } else { - DEBUG_TRACE (DEBUG::MackieControl, string_compose ("Surface %1 strip %2 now unmapped\n", - _surface->number(), _index)); + possible_pot_parameters.clear(); + + if (pannable) { + boost::shared_ptr panner = _route->panner(); + if (panner) { + set automatable = panner->what_can_be_automated (); + set::iterator a; + + if ((a = automatable.find (PanAzimuthAutomation)) != automatable.end()) { + possible_pot_parameters.push_back (PanAzimuthAutomation); + } + + if ((a = automatable.find (PanWidthAutomation)) != automatable.end()) { + possible_pot_parameters.push_back (PanWidthAutomation); + } + } } } void Strip::notify_all() { + if (!_route) { + zero (); + return; + } + notify_solo_changed (); notify_mute_changed (); notify_gain_changed (); notify_property_changed (PBD::PropertyChange (ARDOUR::Properties::name)); - notify_panner_changed (); + notify_panner_azi_changed (); + notify_panner_width_changed (); notify_record_enable_changed (); } @@ -220,7 +248,7 @@ void Strip::notify_solo_changed () { if (_route && _solo) { - _surface->write (_solo->set_state (_route->soloed() ? on : off)); + _surface->write (_solo->set_state ((_route->soloed() || _route->listening_via_monitor()) ? on : off)); } } @@ -259,38 +287,37 @@ Strip::notify_route_deleted () void Strip::notify_gain_changed (bool force_update) { - DEBUG_TRACE (DEBUG::MackieControl, string_compose ("gain changed for strip %1, flip mode\n", _index, _surface->mcp().flip_mode())); - - if (_route && _fader) { + if (_route) { - if (!_fader->in_use()) { + Control* control; - double pos; + if (_surface->mcp().flip_mode() != MackieControlProtocol::Normal) { + control = _vpot; + } else { + control = _fader; + } - switch (_surface->mcp().flip_mode()) { - case MackieControlProtocol::Normal: - pos = _route->gain_control()->get_value(); - return; - - case MackieControlProtocol::Swap: - case MackieControlProtocol::Zero: - case MackieControlProtocol::Mirror: - /* fader is used for something else and/or - should not move. - */ - return; - } - - pos = gain_to_slider_position (pos); + boost::shared_ptr ac = _route->gain_control(); + + float gain_coefficient = ac->get_value(); + float normalized_position = ac->internal_to_interface (gain_coefficient); - if (force_update || pos != _last_fader_position_written) { - _surface->write (_fader->set_position (pos)); - _last_fader_position_written = pos; + if (force_update || normalized_position != _last_gain_position_written) { + + if (_surface->mcp().flip_mode() != MackieControlProtocol::Normal) { + if (!control->in_use()) { + _surface->write (_vpot->set (normalized_position, true, Pot::wrap)); + } + do_parameter_display (GainAutomation, gain_coefficient); } else { - DEBUG_TRACE (DEBUG::MackieControl, "value is stale, no message sent\n"); + if (!control->in_use()) { + _surface->write (_fader->set_position (normalized_position)); + } + do_parameter_display (GainAutomation, gain_coefficient); } - } else { - DEBUG_TRACE (DEBUG::MackieControl, "fader in use, no message sent\n"); + + queue_display_reset (2000); + _last_gain_position_written = normalized_position; } } } @@ -311,138 +338,303 @@ Strip::notify_property_changed (const PropertyChange& what_changed) } else { line1 = PBD::short_version (fullname, 6); } - + _surface->write (display (0, line1)); } } void -Strip::notify_panner_changed (bool force_update) +Strip::notify_panner_azi_changed (bool force_update) { - if (_route && _vpot) { + if (_route) { + + DEBUG_TRACE (DEBUG::MackieControl, string_compose ("pan change for strip %1\n", _index)); boost::shared_ptr pannable = _route->pannable(); - if (!pannable) { + if (!pannable || !_route->panner()) { _surface->write (_vpot->zero()); return; } - double pos; + Control* control = control_by_parameter[PanAzimuthAutomation]; - switch (_surface->mcp().flip_mode()) { - case MackieControlProtocol::Swap: - /* pot is controlling the gain */ + if (!control) { return; + } + + double pos = pannable->pan_azimuth_control->internal_to_interface (pannable->pan_azimuth_control->get_value()); + + if (force_update || pos != _last_pan_azi_position_written) { + + if (control == _fader) { + if (!_fader->in_use()) { + _surface->write (_fader->set_position (pos)); + } + } else if (control == _vpot) { + _surface->write (_vpot->set (pos, true, Pot::dot)); + } - case MackieControlProtocol::Normal: - case MackieControlProtocol::Zero: - case MackieControlProtocol::Mirror: - pos = pannable->pan_azimuth_control->get_value(); - break; + do_parameter_display (PanAzimuthAutomation, pos); + queue_display_reset (2000); + _last_pan_azi_position_written = pos; } + } +} + +void +Strip::notify_panner_width_changed (bool force_update) +{ + if (_route) { + + DEBUG_TRACE (DEBUG::MackieControl, string_compose ("pan width change for strip %1\n", _index)); + + boost::shared_ptr pannable = _route->pannable(); + + if (!pannable || !_route->panner()) { + _surface->write (_vpot->zero()); + return; + } + + + Control* control = control_by_parameter[PanWidthAutomation]; + + if (!control) { + return; + } + + double pos = pannable->pan_width_control->internal_to_interface (pannable->pan_width_control->get_value()); + + if (force_update || pos != _last_pan_azi_position_written) { + + if (_surface->mcp().flip_mode() != MackieControlProtocol::Normal) { - if (force_update || pos != _last_vpot_position_written) { - _surface->write (_vpot->set_all (pos, true, Pot::dot)); - _last_vpot_position_written = pos; + if (control == _fader) { + if (!control->in_use()) { + _surface->write (_fader->set_position (pos)); + } + } + + } else if (control == _vpot) { + _surface->write (_vpot->set (pos, true, Pot::spread)); + } + + do_parameter_display (PanWidthAutomation, pos); + queue_display_reset (2000); + _last_pan_azi_position_written = pos; } } } void -Strip::handle_button (Button& button, ButtonState bs) +Strip::select_event (Button&, ButtonState bs) { - button.set_in_use (bs == press); + DEBUG_TRACE (DEBUG::MackieControl, "select button\n"); + + if (bs == press) { + + int ms = _surface->mcp().modifier_state(); - if (!_route) { - // no route so always switch the light off - // because no signals will be emitted by a non-route - _surface->write (button.set_state (off)); - return; + if (ms & MackieControlProtocol::MODIFIER_CMDALT) { + _controls_locked = !_controls_locked; + _surface->write (display (1,_controls_locked ? "Locked" : "Unlock")); + queue_display_reset (1000); + return; + } + + if (ms & MackieControlProtocol::MODIFIER_SHIFT) { + /* reset to default */ + boost::shared_ptr ac = _fader->control (); + if (ac) { + ac->set_value (ac->normal()); + } + return; + } + + DEBUG_TRACE (DEBUG::MackieControl, "add select button on press\n"); + _surface->mcp().add_down_select_button (_surface->number(), _index); + _surface->mcp().select_range (); + + } else { + DEBUG_TRACE (DEBUG::MackieControl, "remove select button on release\n"); + _surface->mcp().remove_down_select_button (_surface->number(), _index); } +} +void +Strip::vselect_event (Button&, ButtonState bs) +{ if (bs == press) { - if (button.id() >= Button::recenable_base_id && - button.id() < Button::recenable_base_id + 8) { - _route->set_record_enabled (!_route->record_enabled(), this); + int ms = _surface->mcp().modifier_state(); + + if (ms & MackieControlProtocol::MODIFIER_SHIFT) { - } else if (button.id() >= Button::mute_base_id && - button.id() < Button::mute_base_id + 8) { + boost::shared_ptr ac = _vpot->control (); + + if (ac) { + + /* reset to default/normal value */ + ac->set_value (ac->normal()); + } - _route->set_mute (!_route->muted(), this); + } else { - } else if (button.id() >= Button::solo_base_id && - button.id() < Button::solo_base_id + 8) { + DEBUG_TRACE (DEBUG::MackieControl, "switching to next pot mode\n"); + next_pot_mode (); + } - _route->set_solo (!_route->soloed(), this); + } +} - } else if (button.id() >= Button::select_base_id && - button.id() < Button::select_base_id + 8) { +void +Strip::fader_touch_event (Button&, ButtonState bs) +{ + DEBUG_TRACE (DEBUG::MackieControl, string_compose ("fader touch, press ? %1\n", (bs == press))); + + if (bs == press) { - int lock_mod = (MackieControlProtocol::MODIFIER_CONTROL|MackieControlProtocol::MODIFIER_SHIFT); + boost::shared_ptr ac = _fader->control (); - if ((_surface->mcp().modifier_state() & lock_mod) == lock_mod) { - if (_route) { - _route_locked = !_route_locked; - } - } else { - _surface->mcp().select_track (_route); + if (_surface->mcp().modifier_state() == MackieControlProtocol::MODIFIER_SHIFT) { + if (ac) { + ac->set_value (ac->normal()); + } + } else { + + _fader->set_in_use (true); + _fader->start_touch (_surface->mcp().transport_frame()); + + if (ac) { + do_parameter_display ((AutomationType) ac->parameter().type(), ac->internal_to_interface (ac->get_value())); + queue_display_reset (2000); } - - } else if (button.id() >= Button::vselect_base_id && - button.id() < Button::vselect_base_id + 8) { - } + + } else { + + _fader->set_in_use (false); + _fader->stop_touch (_surface->mcp().transport_frame(), true); + } +} - if (button.id() >= Button::fader_touch_base_id && - button.id() < Button::fader_touch_base_id + 8) { - DEBUG_TRACE (DEBUG::MackieControl, string_compose ("fader touch, press ? %1\n", (bs == press))); +void +Strip::handle_button (Button& button, ButtonState bs) +{ + boost::shared_ptr control; - bool state = (bs == press); + if (bs == press) { + button.set_in_use (true); + } else { + button.set_in_use (false); + } - _fader->set_in_use (state); + DEBUG_TRACE (DEBUG::MackieControl, string_compose ("strip %1 handling button %2 press ? %3\n", _index, button.bid(), (bs == press))); + + switch (button.bid()) { + case Button::Select: + select_event (button, bs); + break; - if (ARDOUR::Config->get_mackie_emulation() == "bcf" && state) { + case Button::VSelect: + vselect_event (button, bs); + break; + + case Button::FaderTouch: + fader_touch_event (button, bs); + break; - /* BCF faders don't support touch, so add a timeout to reset - their `in_use' state. - */ + default: + if ((control = button.control ())) { + if (bs == press) { + DEBUG_TRACE (DEBUG::MackieControl, "add button on press\n"); + _surface->mcp().add_down_button ((AutomationType) control->parameter().type(), _surface->number(), _index); + + float new_value; + int ms = _surface->mcp().modifier_state(); + + if (ms & MackieControlProtocol::MODIFIER_SHIFT) { + /* reset to default/normal value */ + new_value = control->normal(); + } else { + new_value = control->get_value() ? 0.0 : 1.0; + } + + /* get all controls that either have their + * button down or are within a range of + * several down buttons + */ + + MackieControlProtocol::ControlList controls = _surface->mcp().down_controls ((AutomationType) control->parameter().type()); + + + DEBUG_TRACE (DEBUG::MackieControl, string_compose ("there are %1 buttons down for control type %2, new value = %3\n", + controls.size(), control->parameter().type(), new_value)); - _surface->mcp().add_in_use_timeout (*_surface, *_fader, _fader_touch); + /* apply change */ + + for (MackieControlProtocol::ControlList::iterator c = controls.begin(); c != controls.end(); ++c) { + (*c)->set_value (new_value); + } + + } else { + DEBUG_TRACE (DEBUG::MackieControl, "remove button on release\n"); + _surface->mcp().remove_down_button ((AutomationType) control->parameter().type(), _surface->number(), _index); + } } + break; } } void -Strip::handle_fader (Fader& fader, float position) +Strip::do_parameter_display (AutomationType type, float val) { - DEBUG_TRACE (DEBUG::MackieControl, string_compose ("fader to %1\n", position)); - - if (!_route) { - return; - } + switch (type) { + case GainAutomation: + if (val == 0.0) { + _surface->write (display (1, " -inf ")); + } else { + char buf[16]; + float dB = accurate_coefficient_to_dB (val); + snprintf (buf, sizeof (buf), "%6.1f", dB); + _surface->write (display (1, buf)); + } + break; - switch (_surface->mcp().flip_mode()) { - case MackieControlProtocol::Normal: - _route->gain_control()->set_value (slider_position_to_gain (position)); + case PanAzimuthAutomation: + if (_route) { + boost::shared_ptr p = _route->pannable(); + if (p && _route->panner()) { + string str =_route->panner()->value_as_string (p->pan_azimuth_control); + _surface->write (display (1, str)); + } + } break; - case MackieControlProtocol::Zero: + + case PanWidthAutomation: + if (_route) { + char buf[16]; + snprintf (buf, sizeof (buf), "%5ld%%", lrintf (val * 100.0)); + _surface->write (display (1, buf)); + } break; - case MackieControlProtocol::Mirror: + + default: break; - case MackieControlProtocol::Swap: - _route->pannable()->pan_azimuth_control->set_value (position); - return; } +} + +void +Strip::handle_fader (Fader& fader, float position) +{ + DEBUG_TRACE (DEBUG::MackieControl, string_compose ("fader to %1\n", position)); + + fader.set_value (position); + fader.start_touch (_surface->mcp().transport_frame()); + queue_display_reset (2000); - if (ARDOUR::Config->get_mackie_emulation() == "bcf") { - /* reset the timeout while we're still moving the fader */ - _surface->mcp().add_in_use_timeout (*_surface, fader, fader.in_use_touch_control); - } - // must echo bytes back to slider now, because // the notifier only works if the fader is not being // touched. Which it is if we're getting input. @@ -453,44 +645,20 @@ Strip::handle_fader (Fader& fader, float position) void Strip::handle_pot (Pot& pot, float delta) { - if (!_route) { - _surface->write (pot.set_onoff (false)); - return; - } - - boost::shared_ptr pannable = _route->pannable(); - - if (pannable) { - boost::shared_ptr ac; - - switch (_surface->mcp().flip_mode()) { - case MackieControlProtocol::Normal: /* pot controls pan */ - case MackieControlProtocol::Mirror: /* pot + fader control pan */ - case MackieControlProtocol::Zero: /* pot controls pan, faders don't move */ - if (_surface->mcp().modifier_state() & MackieControlProtocol::MODIFIER_CONTROL) { - ac = pannable->pan_width_control; - } else { - ac = pannable->pan_azimuth_control; - } - break; - case MackieControlProtocol::Swap: - ac = _route->gain_control(); - break; - } - - double p = ac->get_value(); - - // calculate new value, and adjust - p += delta; - p = min (1.0, p); - p = max (0.0, p); - - ac->set_value (p); - } + /* Pots only emit events when they move, not when they + stop moving. So to get a stop event, we need to use a timeout. + */ + + boost::shared_ptr ac = pot.control(); + double p = pot.get_value (); + p += delta; + p = max (ac->lower(), p); + p = min (ac->upper(), p); + pot.set_value (p); } void -Strip::periodic () +Strip::periodic (uint64_t usecs) { if (!_route) { return; @@ -498,6 +666,10 @@ Strip::periodic () update_automation (); update_meter (); + + if (_reset_display_at && _reset_display_at < usecs) { + reset_display (); + } } void @@ -512,7 +684,8 @@ Strip::update_automation () if (_route->panner()) { ARDOUR::AutoState panner_state = _route->panner()->automation_state(); if (panner_state == Touch || panner_state == Play) { - notify_panner_changed (false); + notify_panner_azi_changed (false); + notify_panner_width_changed (false); } } } @@ -520,25 +693,21 @@ Strip::update_automation () void Strip::update_meter () { - if (_meter) { + if (_meter && _transport_is_rolling && _metering_active) { float dB = const_cast (_route->peak_meter()).peak_power (0); - _surface->write (_meter->update_message (dB)); + _meter->send_update (*_surface, dB); } } -MidiByteArray +void Strip::zero () { - MidiByteArray retval; - for (Group::Controls::const_iterator it = _controls.begin(); it != _controls.end(); ++it) { - retval << (*it)->zero (); + _surface->write ((*it)->zero ()); } - retval << blank_display (0); - retval << blank_display (1); - - return retval; + _surface->write (blank_display (0)); + _surface->write (blank_display (1)); } MidiByteArray @@ -579,22 +748,349 @@ Strip::display (uint32_t line_number, const std::string& line) // sysex trailer retval << MIDI::eox; - DEBUG_TRACE (DEBUG::MackieControl, string_compose ("MackieMidiBuilder::strip_display midi: %1\n", retval)); - return retval; } void -Strip::lock_route () +Strip::lock_controls () +{ + _controls_locked = true; +} + +void +Strip::unlock_controls () +{ + _controls_locked = false; +} + +void +Strip::gui_selection_changed (const ARDOUR::StrongRouteNotificationList& rl) +{ + for (ARDOUR::StrongRouteNotificationList::const_iterator i = rl.begin(); i != rl.end(); ++i) { + if ((*i) == _route) { + _surface->write (_select->set_state (on)); + return; + } + } + + _surface->write (_select->set_state (off)); +} + +string +Strip::vpot_mode_string () const +{ + boost::shared_ptr ac = _vpot->control(); + + if (!ac) { + return string(); + } + + switch (ac->parameter().type()) { + case GainAutomation: + return "Fader"; + case PanAzimuthAutomation: + return "Pan"; + case PanWidthAutomation: + return "Width"; + case PanElevationAutomation: + return "Elev"; + case PanFrontBackAutomation: + return "F/Rear"; + case PanLFEAutomation: + return "LFE"; + } + + return "???"; +} + +void +Strip::flip_mode_changed (bool notify) +{ + if (!_route) { + return; + } + + reset_saved_values (); + + boost::shared_ptr fader_controllable = _fader->control (); + boost::shared_ptr vpot_controllable = _vpot->control (); + + _fader->set_control (vpot_controllable); + _vpot->set_control (fader_controllable); + + control_by_parameter[fader_controllable->parameter()] = _vpot; + control_by_parameter[vpot_controllable->parameter()] = _fader; + + _surface->write (display (1, vpot_mode_string ())); + + if (notify) { + notify_all (); + } +} + +void +Strip::queue_display_reset (uint32_t msecs) +{ + struct timeval now; + struct timeval delta; + struct timeval when; + gettimeofday (&now, 0); + + delta.tv_sec = msecs/1000; + delta.tv_usec = (msecs - ((msecs/1000) * 1000)) * 1000; + + timeradd (&now, &delta, &when); + + _reset_display_at = (when.tv_sec * 1000000) + when.tv_usec; +} + +void +Strip::clear_display_reset () +{ + _reset_display_at = 0; +} + +void +Strip::reset_display () { - /* don't lock unless we have a route */ if (_route) { - _route_locked = true; + _surface->write (display (1, vpot_mode_string())); + } else { + _surface->write (blank_display (1)); + } + + clear_display_reset (); +} + +struct RouteCompareByName { + bool operator() (boost::shared_ptr a, boost::shared_ptr b) { + return a->name().compare (b->name()) < 0; + } +}; + +void +Strip::maybe_add_to_bundle_map (BundleMap& bm, boost::shared_ptr b, bool for_input, const ChanCount& channels) +{ + if (b->ports_are_outputs() == !for_input || b->nchannels() != channels) { + return; + } + + bm[b->name()] = b; +} + +void +Strip::build_input_list (const ChanCount& channels) +{ + boost::shared_ptr b = _surface->mcp().get_session().bundles (); + + input_bundles.clear (); + + /* give user bundles first chance at being in the menu */ + + for (ARDOUR::BundleList::iterator i = b->begin(); i != b->end(); ++i) { + if (boost::dynamic_pointer_cast (*i)) { + maybe_add_to_bundle_map (input_bundles, *i, true, channels); + } + } + + for (ARDOUR::BundleList::iterator i = b->begin(); i != b->end(); ++i) { + if (boost::dynamic_pointer_cast (*i) == 0) { + maybe_add_to_bundle_map (input_bundles, *i, true, channels); + } + } + + boost::shared_ptr routes = _surface->mcp().get_session().get_routes (); + RouteList copy = *routes; + copy.sort (RouteCompareByName ()); + + for (ARDOUR::RouteList::const_iterator i = copy.begin(); i != copy.end(); ++i) { + maybe_add_to_bundle_map (input_bundles, (*i)->output()->bundle(), true, channels); + } + +} + +void +Strip::build_output_list (const ChanCount& channels) +{ + boost::shared_ptr b = _surface->mcp().get_session().bundles (); + + output_bundles.clear (); + + /* give user bundles first chance at being in the menu */ + + for (ARDOUR::BundleList::iterator i = b->begin(); i != b->end(); ++i) { + if (boost::dynamic_pointer_cast (*i)) { + maybe_add_to_bundle_map (output_bundles, *i, false, channels); + } + } + + for (ARDOUR::BundleList::iterator i = b->begin(); i != b->end(); ++i) { + if (boost::dynamic_pointer_cast (*i) == 0) { + maybe_add_to_bundle_map (output_bundles, *i, false, channels); + } + } + + boost::shared_ptr routes = _surface->mcp().get_session().get_routes (); + RouteList copy = *routes; + copy.sort (RouteCompareByName ()); + + for (ARDOUR::RouteList::const_iterator i = copy.begin(); i != copy.end(); ++i) { + maybe_add_to_bundle_map (output_bundles, (*i)->input()->bundle(), false, channels); } } void -Strip::unlock_route () +Strip::next_pot_mode () { - _route_locked = false; + vector::iterator i; + + if (_surface->mcp().flip_mode() != MackieControlProtocol::Normal) { + /* do not change vpot mode while in flipped mode */ + DEBUG_TRACE (DEBUG::MackieControl, "not stepping pot mode - in flip mode\n"); + _surface->write (display (1, "Flip")); + queue_display_reset (1000); + return; + } + + + boost::shared_ptr ac = _vpot->control(); + + if (!ac) { + return; + } + + if (possible_pot_parameters.empty() || (possible_pot_parameters.size() == 1 && possible_pot_parameters.front() == ac->parameter())) { + return; + } + + for (i = possible_pot_parameters.begin(); i != possible_pot_parameters.end(); ++i) { + if ((*i) == ac->parameter()) { + break; + } + } + + /* move to the next mode in the list, or back to the start (which will + also happen if the current mode is not in the current pot mode list) + */ + + if (i != possible_pot_parameters.end()) { + ++i; + } + + if (i == possible_pot_parameters.end()) { + i = possible_pot_parameters.begin(); + } + + set_vpot_parameter (*i); +} + +void +Strip::set_vpot_parameter (Evoral::Parameter p) +{ + boost::shared_ptr pannable; + + DEBUG_TRACE (DEBUG::MackieControl, string_compose ("switch to vpot mode %1\n", p)); + + reset_saved_values (); + + switch (p.type()) { + case PanAzimuthAutomation: + pannable = _route->pannable (); + if (pannable) { + if (_surface->mcp().flip_mode() != MackieControlProtocol::Normal) { + /* gain to vpot, pan azi to fader */ + _vpot->set_control (_route->gain_control()); + control_by_parameter[GainAutomation] = _vpot; + if (pannable) { + _fader->set_control (pannable->pan_azimuth_control); + control_by_parameter[PanAzimuthAutomation] = _fader; + } else { + _fader->set_control (boost::shared_ptr()); + control_by_parameter[PanAzimuthAutomation] = 0; + } + } else { + /* gain to fader, pan azi to vpot */ + _fader->set_control (_route->gain_control()); + control_by_parameter[GainAutomation] = _fader; + if (pannable) { + _vpot->set_control (pannable->pan_azimuth_control); + control_by_parameter[PanAzimuthAutomation] = _vpot; + } else { + _vpot->set_control (boost::shared_ptr()); + control_by_parameter[PanAzimuthAutomation] = 0; + } + } + } + break; + case PanWidthAutomation: + pannable = _route->pannable (); + if (pannable) { + if (_surface->mcp().flip_mode() != MackieControlProtocol::Normal) { + /* gain to vpot, pan width to fader */ + _vpot->set_control (_route->gain_control()); + control_by_parameter[GainAutomation] = _vpot; + if (pannable) { + _fader->set_control (pannable->pan_width_control); + control_by_parameter[PanWidthAutomation] = _fader; + } else { + _fader->set_control (boost::shared_ptr()); + control_by_parameter[PanWidthAutomation] = 0; + } + } else { + /* gain to fader, pan width to vpot */ + _fader->set_control (_route->gain_control()); + control_by_parameter[GainAutomation] = _fader; + if (pannable) { + _vpot->set_control (pannable->pan_width_control); + control_by_parameter[PanWidthAutomation] = _vpot; + } else { + _vpot->set_control (boost::shared_ptr()); + control_by_parameter[PanWidthAutomation] = 0; + } + } + } + break; + case PanElevationAutomation: + break; + case PanFrontBackAutomation: + break; + case PanLFEAutomation: + break; + } + + _surface->write (display (1, vpot_mode_string())); +} + +void +Strip::reset_saved_values () +{ + _last_pan_azi_position_written = -1.0; + _last_pan_width_position_written = -1.0; + _last_gain_position_written = -1.0; + +} + +void +Strip::notify_metering_state_changed() +{ + if (!_route || !_meter) { + return; + } + + bool transport_is_rolling = (_surface->mcp().get_transport_speed () != 0.0f); + bool metering_active = _surface->mcp().metering_active (); + + if ((_transport_is_rolling == transport_is_rolling) && (_metering_active == metering_active)) { + return; + } + + _meter->notify_metering_state_changed (*_surface, transport_is_rolling, metering_active); + + if (!transport_is_rolling || !metering_active) { + notify_property_changed (PBD::PropertyChange (ARDOUR::Properties::name)); + notify_panner_azi_changed (true); + } + + _transport_is_rolling = transport_is_rolling; + _metering_active = metering_active; }