ardour/livetrax
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lppro: working pan fader controls

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This commit is contained in:
Paul Davis 2023-08-24 11:26:49 -06:00
parent 75802cc47b
commit e664acc16e
1 changed files with 50 additions and 7 deletions
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57
libs/surfaces/launchpad_pro/lppro.cc
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@ -1858,10 +1858,24 @@ LaunchPadPro::setup_faders (FaderBank bank)
msg.push_back (1); /* fader bank command */
msg.push_back (bank);
msg.push_back (0); /* vertical orientation */
switch (bank) {
case PanFaders:
msg.push_back (1); /* vertical orientation */
break;
default:
msg.push_back (0); /* vertical orientation */
break;
}
for (int n = 0; n < 8; ++n) {
msg.push_back (n); /* fader number */
msg.push_back (0); /* unipolar */
msg.push_back (n); /* fader number */
switch (bank) {
case PanFaders:
msg.push_back (1); /* bipolar */
break;
default:
msg.push_back (0); /* unipolar */
break;
}
msg.push_back (0x20+n); /* CC number */
msg.push_back (random() % 127); /* color */
}
@ -1879,8 +1893,16 @@ LaunchPadPro::fader_move (int cc, int val)
if (r) {
switch (current_fader_bank) {
case VolumeFaders:
ac= r->gain_control();
session->set_control (ac, ARDOUR::slider_position_to_gain_with_max (val/127.0, ARDOUR::Config->get_max_gain()), PBD::Controllable::NoGroup);
ac = r->gain_control();
if (ac) {
session->set_control (ac, ARDOUR::slider_position_to_gain_with_max (val/127.0, ARDOUR::Config->get_max_gain()), PBD::Controllable::NoGroup);
}
break;
case PanFaders:
ac = r->pan_azimuth_control();
if (ac) {
session->set_control (ac, val/127.0, PBD::Controllable::NoGroup);
}
break;
default:
break;
@ -1903,7 +1925,14 @@ LaunchPadPro::map_faders ()
msg[1] = 0x20 + n;
if (!r) {
msg[2] = 0;
switch (current_fader_bank) {
case PanFaders:
msg[2] = 63; /* neutral position is halfway across */
break;
default:
msg[2] = 0; /* neutral position is at bottom */
break;
}
daw_write (msg, 3);
continue;
}
@ -1916,13 +1945,24 @@ LaunchPadPro::map_faders ()
} else {
msg[2] = 0;
}
ac->Changed.connect (control_connections, invalidator (*this), boost::bind (&LaunchPadPro::automation_control_change, this, n, std::weak_ptr<AutomationControl> (ac)), this);
break;
case PanFaders:
ac = r->pan_azimuth_control ();
if (ac) {
msg[2] = (MIDI::byte) (ac->get_value() * 127.0);
} else {
msg[2] = 0;
}
break;
default:
msg[2] = 0;
break;
}
if (ac) {
ac->Changed.connect (control_connections, invalidator (*this), boost::bind (&LaunchPadPro::automation_control_change, this, n, std::weak_ptr<AutomationControl> (ac)), this);
}
daw_write (msg, 3);
}
}
@ -1943,6 +1983,9 @@ LaunchPadPro::automation_control_change (int n, std::weak_ptr<AutomationControl>
case VolumeFaders:
msg[2] = (MIDI::byte) (ARDOUR::gain_to_slider_position_with_max (ac->get_value(), ARDOUR::Config->get_max_gain()) * 127.0);
break;
case PanFaders:
msg[2] = (MIDI::byte) (ac->get_value() * 127.0);
break;
default:
break;
}