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livetrax/libs/surfaces/launch_control_xl/controllers.cc

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/*
Copyright (C) 2016 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <algorithm>
#include "ardour/debug.h"
#include "ardour/mute_control.h"
#include "ardour/session.h"
#include "ardour/solo_control.h"
#include "launch_control_xl.h"
using namespace ArdourSurface;
using namespace ARDOUR;
using namespace PBD;
using std::cerr;
void
LaunchControlXL::build_maps ()
{
/* Knobs */
Knob* knob;
#define MAKE_KNOB(i,cc, index, color) \
knob = new Knob ((i), (cc), (index), (color), (*this)); \
cc_knob_map.insert (std::make_pair (knob->controller_number(), knob)); \
id_knob_map.insert (std::make_pair (knob->id(), knob))
for (uint8_t n = 0; n < 8; ++n) {
MAKE_KNOB (static_cast<KnobID>(n), (n + 13), n, RedFull);
MAKE_KNOB (static_cast<KnobID>(n + 8), (n + 29), (n + 8), GreenFull);
MAKE_KNOB (static_cast<KnobID>(n + 16), (n + 49), (n + 16), Yellow);
}
/* Faders */
Fader* fader;
#define MAKE_FADER(i,cc) \
fader = new Fader ((i), (cc)); \
cc_fader_map.insert (std::make_pair (fader->controller_number(), fader)); \
id_fader_map.insert (std::make_pair (fader->id(), fader))
for (uint8_t n = 0; n < 8; ++n) {
MAKE_FADER (static_cast<FaderID>(n), (n + 77) );
}
/* Buttons */
ControllerButton *controller_button;
NoteButton *note_button;
#define MAKE_TRACK_BUTTON_PRESS(i,nn,index,color,p) \
note_button = new TrackButton ((i), (nn), (index), (color), (p), (*this)); \
nn_note_button_map.insert (std::make_pair (note_button->note_number(), note_button)); \
id_note_button_map.insert (std::make_pair (note_button->id(), note_button))
#define MAKE_SELECT_BUTTON_PRESS(i,cc,index,p) \
controller_button = new SelectButton ((i), (cc), (index), (p), (*this)); \
cc_controller_button_map.insert (std::make_pair (controller_button->controller_number(), controller_button)); \
id_controller_button_map.insert (std::make_pair (controller_button->id(), controller_button))
#define MAKE_TRACK_STATE_BUTTON_PRESS(i,nn,index,p) \
note_button = new TrackStateButton ((i), (nn), (index), (p), (*this)); \
nn_note_button_map.insert (std::make_pair (note_button->note_number(), note_button)); \
id_note_button_map.insert (std::make_pair (note_button->id(), note_button))
#define MAKE_TRACK_STATE_BUTTON_PRESS_RELEASE_LONG(i,nn,index, p,r,l) \
note_button = new TrackStateButton ((i), (nn), (index), (p), (r), (l), (*this)); \
nn_note_button_map.insert (std::make_pair (note_button->note_number(), note_button)); \
id_note_button_map.insert (std::make_pair (note_button->id(), note_button))
MAKE_TRACK_BUTTON_PRESS(Focus1, 41, 24, GreenFull, &LaunchControlXL::button_track_focus_1);
MAKE_TRACK_BUTTON_PRESS(Focus2, 42, 25, GreenFull, &LaunchControlXL::button_track_focus_2);
MAKE_TRACK_BUTTON_PRESS(Focus3, 43, 26, GreenFull, &LaunchControlXL::button_track_focus_3);
MAKE_TRACK_BUTTON_PRESS(Focus4, 44, 27, GreenFull, &LaunchControlXL::button_track_focus_4);
MAKE_TRACK_BUTTON_PRESS(Focus5, 57, 28, GreenFull, &LaunchControlXL::button_track_focus_5);
MAKE_TRACK_BUTTON_PRESS(Focus6, 58, 29, GreenFull, &LaunchControlXL::button_track_focus_6);
MAKE_TRACK_BUTTON_PRESS(Focus7, 59, 30, GreenFull, &LaunchControlXL::button_track_focus_7);
MAKE_TRACK_BUTTON_PRESS(Focus8, 60, 31, GreenFull, &LaunchControlXL::button_track_focus_8);
MAKE_TRACK_BUTTON_PRESS(Control1, 73, 32, Yellow, &LaunchControlXL::button_track_control_1);
MAKE_TRACK_BUTTON_PRESS(Control2, 74, 33, Yellow, &LaunchControlXL::button_track_control_2);
MAKE_TRACK_BUTTON_PRESS(Control3, 75, 34, Yellow, &LaunchControlXL::button_track_control_3);
MAKE_TRACK_BUTTON_PRESS(Control4, 76, 35, Yellow, &LaunchControlXL::button_track_control_4);
MAKE_TRACK_BUTTON_PRESS(Control5, 89, 36, Yellow, &LaunchControlXL::button_track_control_5);
MAKE_TRACK_BUTTON_PRESS(Control6, 90, 37, Yellow, &LaunchControlXL::button_track_control_6);
MAKE_TRACK_BUTTON_PRESS(Control7, 91, 38, Yellow, &LaunchControlXL::button_track_control_7);
MAKE_TRACK_BUTTON_PRESS(Control8, 92, 39, Yellow, &LaunchControlXL::button_track_control_8);
MAKE_SELECT_BUTTON_PRESS(SelectUp, 104, 44, &LaunchControlXL::button_select_up);
MAKE_SELECT_BUTTON_PRESS(SelectDown, 105, 45, &LaunchControlXL::button_select_down);
MAKE_SELECT_BUTTON_PRESS(SelectLeft, 106, 46, &LaunchControlXL::button_select_left);
MAKE_SELECT_BUTTON_PRESS(SelectRight, 107, 47, &LaunchControlXL::button_select_right);
MAKE_TRACK_STATE_BUTTON_PRESS_RELEASE_LONG(Device, 105, 40, &LaunchControlXL::relax, &LaunchControlXL::button_device, &LaunchControlXL::button_device_long_press);;
MAKE_TRACK_STATE_BUTTON_PRESS(Mute, 106, 41, &LaunchControlXL::button_mute);
MAKE_TRACK_STATE_BUTTON_PRESS(Solo, 107, 42, &LaunchControlXL::button_solo);
MAKE_TRACK_STATE_BUTTON_PRESS(Record, 108, 43, &LaunchControlXL::button_record);
}
std::string
LaunchControlXL::button_name_by_id (ButtonID id)
{
switch (id) {
case Device:
return "Device";
case Mute:
return "Mute";
case Solo:
return "Solo";
case Record:
return "Record";
case SelectUp:
return "Select Up";
case SelectDown:
return "Select Down";
case SelectRight:
return "Select Right";
case SelectLeft:
return "Select Left";
case Focus1:
return "Focus 1";
case Focus2:
return "Focus 2";
case Focus3:
return "Focus 3";
case Focus4:
return "Focus 4";
case Focus5:
return "Focus 5";
case Focus6:
return "Focus 6";
case Focus7:
return "Focus 7";
case Focus8:
return "Focus 8";
case Control1:
return "Control 1";
case Control2:
return "Control 2";
case Control3:
return "Control 3";
case Control4:
return "Control 4";
case Control5:
return "Control 5";
case Control6:
return "Control 6";
case Control7:
return "Control 7";
case Control8:
return "Control 8";
default:
break;
}
return "???";
}
std::string
LaunchControlXL::knob_name_by_id (KnobID id)
{
switch (id) {
case SendA1:
return "SendA 1";
case SendA2:
return "SendA 2";
case SendA3:
return "SendA 3";
case SendA4:
return "SendA 4";
case SendA5:
return "SendA 5";
case SendA6:
return "SendA 6";
case SendA7:
return "SendA 7";
case SendA8:
return "SendA 8";
case SendB1:
return "SendB 1";
case SendB2:
return "SendB 2";
case SendB3:
return "SendB 3";
case SendB4:
return "SendB 4";
case SendB5:
return "SendB 5";
case SendB6:
return "SendB 6";
case SendB7:
return "SendB 7";
case SendB8:
return "SendB 8";
case Pan1:
return "Pan 1";
case Pan2:
return "Pan 2";
case Pan3:
return "Pan 3";
case Pan4:
return "Pan 4";
case Pan5:
return "Pan 5";
case Pan6:
return "Pan 6";
case Pan7:
return "Pan 7";
case Pan8:
return "Pan 8";
default:
break;
}
return "???";
}
std::string
LaunchControlXL::fader_name_by_id (FaderID id)
{
switch (id) {
case Fader1:
return "Fader 1";
case Fader2:
return "Fader 2";
case Fader3:
return "Fader 3";
case Fader4:
return "Fader 4";
case Fader5:
return "Fader 5";
case Fader6:
return "Fader 6";
case Fader7:
return "Fader 7";
case Fader8:
return "Fader 8";
default:
break;
}
return "???";
}
LaunchControlXL::TrackButton*
LaunchControlXL::track_button_by_number(uint8_t n, uint8_t first, uint8_t middle)
{
NNNoteButtonMap::iterator b;
if ( n < 5) {
b = nn_note_button_map.find (first + n);
}
else {
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b = nn_note_button_map.find (middle + n - 5);
}
TrackButton* button = 0;
if (b != nn_note_button_map.end()) {
button = static_cast<TrackButton*>(b->second);
}
return button;
}
void
LaunchControlXL::button_track_focus(uint8_t n)
{
if (!stripable[n]) {
return;
}
TrackButton* b = focus_button_by_number(n);
if (b == 0) {
return;
}
if ( stripable[n]->is_selected() ) {
b->set_color(AmberFull);
}
else {
b->set_color(AmberLow);
}
write (b->state_msg());
}
boost::shared_ptr<AutomationControl>
LaunchControlXL::get_ac_by_state(uint8_t n) {
boost::shared_ptr<AutomationControl> ac;
switch(track_mode()) {
case TrackMute:
ac = stripable[n]->mute_control();
break;
case TrackSolo:
ac = stripable[n]->solo_control();
break;
case TrackRecord:
ac = stripable[n]->rec_enable_control();
break;
default:
break;
}
return ac;
}
void
LaunchControlXL::update_track_control_led(uint8_t n)
{
TrackButton* b = control_button_by_number(n);
if (!stripable[n] || !b) {
return;
}
boost::shared_ptr<AutomationControl> ac = get_ac_by_state(n);
switch(track_mode()) {
case TrackMute:
if (ac->get_value()) {
b->set_color(AmberFull);
}
else {
b->set_color(AmberLow);
}
break;
case TrackSolo:
if (ac && stripable[n] != master ) {
if (ac->get_value()) {
b->set_color(GreenFull);
}
else {
b->set_color(GreenLow);
}
}
else {
b->set_color(Off);
}
break;
case TrackRecord:
if (ac) {
if (ac->get_value()) {
b->set_color(RedFull);
}
else {
b->set_color(RedLow);
}
}
else {
}
break;
default:
break;
}
if (ac) {
write (b->state_msg());
}
}
void
LaunchControlXL::solo_mute_rec_changed(uint32_t n) {
if (!stripable[n]) {
return;
}
update_track_control_led(n);
}
void
LaunchControlXL::button_track_control(uint8_t n) {
if (!stripable[n]) {
return;
}
boost::shared_ptr<AutomationControl> ac = get_ac_by_state(n);
if (ac) {
session->set_control (ac, !ac->get_value(), PBD::Controllable::UseGroup);
}
}
void
LaunchControlXL::button_track_mode(TrackMode state)
{
set_track_mode(state);
for (uint8_t n = 0; n < 8; ++n) {
update_track_control_led(n);
}
TrackStateButton* mute = static_cast<TrackStateButton*>(id_note_button_map[Mute]);
TrackStateButton* solo = static_cast<TrackStateButton*>(id_note_button_map[Solo]);
TrackStateButton* record = static_cast<TrackStateButton*>(id_note_button_map[Record]);
write(mute->state_msg( (state == TrackMute) ));
write(solo->state_msg( (state == TrackSolo) ));
write(record->state_msg( (state == TrackRecord) ));
}
void
LaunchControlXL::button_select_left()
{
switch_bank (max (0, bank_start - 1));
}
void
LaunchControlXL::button_select_right()
{
switch_bank (max (0, bank_start + 1));
}
void
LaunchControlXL::button_select_up()
{
}
void
LaunchControlXL::button_select_down()
{
}
void
LaunchControlXL::button_device()
{
}
void
LaunchControlXL::button_device_long_press()
{
}
bool
LaunchControlXL::button_long_press_timeout (ButtonID id, Button* button)
{
if (buttons_down.find (id) != buttons_down.end()) {
DEBUG_TRACE (DEBUG::LaunchControlXL, string_compose ("long press timeout for %1, invoking method\n", id));
(this->*button->long_press_method) ();
} else {
DEBUG_TRACE (DEBUG::LaunchControlXL, string_compose ("long press timeout for %1, expired/cancelled\n", id));
/* release happened and somehow we were not cancelled */
}
/* whichever button this was, we've used it ... don't invoke the
release action.
*/
consumed.insert (id);
return false; /* don't get called again */
}
void
LaunchControlXL::start_press_timeout (Button* button, ButtonID id)
{
Glib::RefPtr<Glib::TimeoutSource> timeout = Glib::TimeoutSource::create (500); // milliseconds
button->timeout_connection = timeout->connect (sigc::bind (sigc::mem_fun (*this, &LaunchControlXL::button_long_press_timeout), id, button));
timeout->attach (main_loop()->get_context());
}