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LCXL: Assign one callback function per Knob/Fader

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This commit is contained in:
Térence Clastres 2018-09-08 19:03:45 +02:00 • committed by Robin Gareus
parent 1b7cb8aec4
commit a33a5cdeaf
3 changed files with 245 additions and 102 deletions
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62
libs/surfaces/launch_control_xl/launch_control_xl.cc
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@ -457,63 +457,6 @@ LaunchControlXL::check_pick_up(boost::shared_ptr<Controller> controller, boost::
return ( abs( controller->value() / 127.0 - ac->internal_to_interface(ac->get_value()) ) < 0.007875 );
}
void
LaunchControlXL::handle_knob_message (boost::shared_ptr<Knob> knob)
{
uint8_t chan = knob->id() % 8; // get the strip channel number
if (!stripable[chan]) {
return;
}
boost::shared_ptr<AutomationControl> ac;
if (knob->id() < 8) { // sendA knob
if (buttons_down.find(Device) != buttons_down.end()) { // Device button hold
ac = stripable[chan]->trim_control();
} else {
ac = stripable[chan]->send_level_controllable (0);
}
} else if (knob->id() >= 8 && knob->id() < 16) { // sendB knob
if (buttons_down.find(Device) != buttons_down.end()) { // Device button hold
#ifdef MIXBUS
ac = stripable[chan]->filter_freq_controllable (true);
#else
/* something */
#endif
} else {
ac = stripable[chan]->send_level_controllable (1);
}
} else if (knob->id() >= 16 && knob->id() < 24) { // pan knob
if (buttons_down.find(Device) != buttons_down.end()) { // Device button hold
#ifdef MIXBUS
ac = stripable[chan]->comp_threshold_controllable();
#else
ac = stripable[chan]->pan_width_control();
#endif
} else {
ac = stripable[chan]->pan_azimuth_control();
}
}
if (ac && check_pick_up(knob, ac)) {
ac->set_value ( ac->interface_to_internal( knob->value() / 127.0), PBD::Controllable::UseGroup );
}
}
void
LaunchControlXL::handle_fader_message (boost::shared_ptr<Fader> fader)
{
if (!stripable[fader->id()]) {
return;
}
boost::shared_ptr<AutomationControl> ac = stripable[fader->id()]->gain_control();
if (ac && check_pick_up(fader, ac)) {
ac->set_value ( ac->interface_to_internal( fader->value() / 127.0), PBD::Controllable::UseGroup );
}
}
void
LaunchControlXL::handle_midi_controller_message (MIDI::Parser& parser, MIDI::EventTwoBytes* ev, MIDI::channel_t chan)
{
@ -534,12 +477,11 @@ LaunchControlXL::handle_midi_controller_message (MIDI::Parser& parser, MIDI::Eve
} else if (f != cc_fader_map.end()) {
boost::shared_ptr<Fader> fader = f->second;
fader->set_value(ev->value);
handle_fader_message(fader);
(this->*fader->action_method)();
} else if (k != cc_knob_map.end()) {
boost::shared_ptr<Knob> knob = k->second;
knob->set_value(ev->value);
handle_knob_message(knob);
(this->*knob->action_method)();
}
}