git-svn-id: svn://localhost/ardour2/branches/3.0@11999 d708f5d6-7413-0410-9779-e7cbd77b26cf
809 lines
22 KiB
C++
809 lines
22 KiB
C++
#include <sstream>
|
|
#include <iomanip>
|
|
#include <iostream>
|
|
#include <cstdio>
|
|
#include <cmath>
|
|
|
|
#include "midi++/port.h"
|
|
#include "midi++/manager.h"
|
|
|
|
#include "ardour/automation_control.h"
|
|
#include "ardour/debug.h"
|
|
#include "ardour/route.h"
|
|
#include "ardour/panner.h"
|
|
#include "ardour/panner_shell.h"
|
|
#include "ardour/rc_configuration.h"
|
|
#include "ardour/session.h"
|
|
|
|
#include "control_group.h"
|
|
#include "surface_port.h"
|
|
#include "surface.h"
|
|
#include "strip.h"
|
|
#include "mackie_control_protocol.h"
|
|
#include "mackie_jog_wheel.h"
|
|
|
|
#include "strip.h"
|
|
#include "button.h"
|
|
#include "led.h"
|
|
#include "pot.h"
|
|
#include "fader.h"
|
|
#include "jog.h"
|
|
#include "meter.h"
|
|
|
|
#include "i18n.h"
|
|
|
|
using namespace std;
|
|
using namespace PBD;
|
|
using namespace Mackie;
|
|
using ARDOUR::Route;
|
|
using ARDOUR::Panner;
|
|
using ARDOUR::Pannable;
|
|
using ARDOUR::AutomationControl;
|
|
|
|
#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__)
|
|
|
|
// The MCU sysex header.4th byte Will be overwritten
|
|
// when we get an incoming sysex that identifies
|
|
// the device type
|
|
static MidiByteArray mackie_sysex_hdr (5, MIDI::sysex, 0x0, 0x0, 0x66, 0x14);
|
|
|
|
// The MCU extender sysex header.4th byte Will be overwritten
|
|
// when we get an incoming sysex that identifies
|
|
// the device type
|
|
static MidiByteArray mackie_sysex_hdr_xt (5, MIDI::sysex, 0x0, 0x0, 0x66, 0x15);
|
|
|
|
static MidiByteArray empty_midi_byte_array;
|
|
|
|
Surface::Surface (MackieControlProtocol& mcp, const std::string& device_name, uint32_t number, surface_type_t stype)
|
|
: _mcp (mcp)
|
|
, _stype (stype)
|
|
, _number (number)
|
|
, _name (device_name)
|
|
, _active (true)
|
|
, _connected (false)
|
|
, _jog_wheel (0)
|
|
{
|
|
DEBUG_TRACE (DEBUG::MackieControl, "Surface::init\n");
|
|
|
|
_port = new SurfacePort (*this);
|
|
|
|
/* only the first Surface object has global controls */
|
|
|
|
if (_number == 0) {
|
|
if (_mcp.device_info().has_global_controls()) {
|
|
init_controls ();
|
|
}
|
|
|
|
if (_mcp.device_info().has_master_fader()) {
|
|
setup_master ();
|
|
}
|
|
}
|
|
|
|
uint32_t n = _mcp.device_info().strip_cnt();
|
|
|
|
if (n) {
|
|
init_strips (n);
|
|
}
|
|
|
|
connect_to_signals ();
|
|
|
|
/* wakey wakey */
|
|
|
|
MidiByteArray wakeup (7, MIDI::sysex, 0x00, 0x00, 0x66, 0x14, 0x00, MIDI::eox);
|
|
_port->write (wakeup);
|
|
wakeup[4] = 0x15; /* wakup Mackie XT */
|
|
_port->write (wakeup);
|
|
wakeup[4] = 0x10; /* wakupe Logic Control */
|
|
_port->write (wakeup);
|
|
wakeup[4] = 0x11; /* wakeup Logic Control XT */
|
|
_port->write (wakeup);
|
|
|
|
DEBUG_TRACE (DEBUG::MackieControl, "Surface::init finish\n");
|
|
}
|
|
|
|
Surface::~Surface ()
|
|
{
|
|
DEBUG_TRACE (DEBUG::MackieControl, "Surface: destructor\n");
|
|
|
|
// faders to minimum
|
|
write_sysex (0x61);
|
|
// All LEDs off
|
|
write_sysex (0x62);
|
|
// Reset (reboot into offline mode)
|
|
// _write_sysex (0x63);
|
|
|
|
// delete groups
|
|
for (Groups::iterator it = groups.begin(); it != groups.end(); ++it) {
|
|
delete it->second;
|
|
}
|
|
|
|
// delete controls
|
|
for (Controls::iterator it = controls.begin(); it != controls.end(); ++it) {
|
|
delete *it;
|
|
}
|
|
|
|
delete _jog_wheel;
|
|
delete _port;
|
|
}
|
|
|
|
const MidiByteArray&
|
|
Surface::sysex_hdr() const
|
|
{
|
|
switch (_stype) {
|
|
case mcu: return mackie_sysex_hdr;
|
|
case ext: return mackie_sysex_hdr_xt;
|
|
}
|
|
cout << "SurfacePort::sysex_hdr _port_type not known" << endl;
|
|
return mackie_sysex_hdr;
|
|
}
|
|
|
|
static GlobalControlDefinition mackie_global_controls[] = {
|
|
{ "external", Pot::External, Pot::factory, "none" },
|
|
{ "fader_touch", Led::FaderTouch, Led::factory, "master" },
|
|
{ "timecode", Led::Timecode, Led::factory, "none" },
|
|
{ "beats", Led::Beats, Led::factory, "none" },
|
|
{ "solo", Led::RudeSolo, Led::factory, "none" },
|
|
{ "relay_click", Led::RelayClick, Led::factory, "none" },
|
|
{ "", 0, Led::factory, "" }
|
|
};
|
|
|
|
void
|
|
Surface::init_controls()
|
|
{
|
|
Group* group;
|
|
|
|
groups["assignment"] = new Group ("assignment");
|
|
groups["automation"] = new Group ("automation");
|
|
groups["bank"] = new Group ("bank");
|
|
groups["cursor"] = new Group ("cursor");
|
|
groups["display"] = new Group ("display");
|
|
groups["functions"] = new Group ("functions");
|
|
groups["modifiers"] = new Group ("modifiers");
|
|
groups["none"] = new Group ("none");
|
|
groups["transport"] = new Group ("transport");
|
|
groups["user"] = new Group ("user");
|
|
groups["master"] = new Group ("master");
|
|
groups["view"] = new Group ("view");
|
|
|
|
if (_mcp.device_info().has_jog_wheel()) {
|
|
_jog_wheel = new Mackie::JogWheel (_mcp);
|
|
}
|
|
|
|
for (uint32_t n = 0; mackie_global_controls[n].name[0]; ++n) {
|
|
group = groups[mackie_global_controls[n].group_name];
|
|
Control* control = mackie_global_controls[n].factory (*this, mackie_global_controls[n].id, mackie_global_controls[n].name, *group);
|
|
controls_by_device_independent_id[mackie_global_controls[n].id] = control;
|
|
}
|
|
|
|
/* add global buttons */
|
|
|
|
const map<Button::ID,GlobalButtonInfo>& global_buttons (_mcp.device_info().global_buttons());
|
|
|
|
for (map<Button::ID,GlobalButtonInfo>::const_iterator b = global_buttons.begin(); b != global_buttons.end(); ++b){
|
|
group = groups[b->second.group];
|
|
controls_by_device_independent_id[b->first] = Button::factory (*this, b->first, b->second.id, b->second.label, *group);
|
|
}
|
|
}
|
|
|
|
void
|
|
Surface::init_strips (uint32_t n)
|
|
{
|
|
const map<Button::ID,StripButtonInfo>& strip_buttons (_mcp.device_info().strip_buttons());
|
|
|
|
for (uint32_t i = 0; i < n; ++i) {
|
|
|
|
char name[32];
|
|
|
|
snprintf (name, sizeof (name), "strip_%d", (8* _number) + i);
|
|
|
|
Strip* strip = new Strip (*this, name, i, strip_buttons);
|
|
|
|
groups[name] = strip;
|
|
strips.push_back (strip);
|
|
}
|
|
}
|
|
|
|
void
|
|
Surface::setup_master ()
|
|
{
|
|
_master_fader = dynamic_cast<Fader*> (Fader::factory (*this, 8, "master", *groups["master"]));
|
|
|
|
boost::shared_ptr<Route> m;
|
|
|
|
if ((m = _mcp.get_session().monitor_out()) == 0) {
|
|
m = _mcp.get_session().master_out();
|
|
}
|
|
|
|
if (!m) {
|
|
return;
|
|
}
|
|
|
|
_master_fader->set_control (m->gain_control());
|
|
m->gain_control()->Changed.connect (*this, invalidator(), ui_bind (&Surface::master_gain_changed, this), ui_context());
|
|
}
|
|
|
|
void
|
|
Surface::master_gain_changed ()
|
|
{
|
|
boost::shared_ptr<AutomationControl> ac = _master_fader->control();
|
|
float pos = ac->internal_to_interface (ac->get_value());
|
|
_port->write (_master_fader->set_position (pos));
|
|
}
|
|
|
|
float
|
|
Surface::scaled_delta (float delta, float current_speed)
|
|
{
|
|
/* XXX needs work before use */
|
|
return (std::pow (float(delta + 1), 2) + current_speed) / 100.0;
|
|
}
|
|
|
|
void
|
|
Surface::display_bank_start (uint32_t current_bank)
|
|
{
|
|
if (current_bank == 0) {
|
|
// send Ar. to 2-char display on the master
|
|
_port->write (two_char_display ("Ar", ".."));
|
|
} else {
|
|
// write the current first remote_id to the 2-char display
|
|
_port->write (two_char_display (current_bank));
|
|
}
|
|
}
|
|
|
|
void
|
|
Surface::blank_jog_ring ()
|
|
{
|
|
Control* control = controls_by_device_independent_id[Jog::ID];
|
|
|
|
if (control) {
|
|
Pot* pot = dynamic_cast<Pot*> (control);
|
|
if (pot) {
|
|
_port->write (pot->set_onoff (false));
|
|
}
|
|
}
|
|
}
|
|
|
|
bool
|
|
Surface::has_timecode_display () const
|
|
{
|
|
return false;
|
|
}
|
|
|
|
float
|
|
Surface::scrub_scaling_factor () const
|
|
{
|
|
return 100.0;
|
|
}
|
|
|
|
void
|
|
Surface::connect_to_signals ()
|
|
{
|
|
if (!_connected) {
|
|
|
|
|
|
DEBUG_TRACE (DEBUG::MackieControl, string_compose ("Surface %1 connecting to signals on port %2\n",
|
|
number(), _port->input_port().name()));
|
|
|
|
MIDI::Parser* p = _port->input_port().parser();
|
|
|
|
/* Incoming sysex */
|
|
p->sysex.connect_same_thread (*this, boost::bind (&Surface::handle_midi_sysex, this, _1, _2, _3));
|
|
/* V-Pot messages are Controller */
|
|
p->controller.connect_same_thread (*this, boost::bind (&Surface::handle_midi_controller_message, this, _1, _2));
|
|
/* Button messages are NoteOn */
|
|
p->note_on.connect_same_thread (*this, boost::bind (&Surface::handle_midi_note_on_message, this, _1, _2));
|
|
/* Button messages are NoteOn. libmidi++ sends note-on w/velocity = 0 as note-off so catch them too */
|
|
p->note_off.connect_same_thread (*this, boost::bind (&Surface::handle_midi_note_on_message, this, _1, _2));
|
|
/* Fader messages are Pitchbend */
|
|
p->channel_pitchbend[0].connect_same_thread (*this, boost::bind (&Surface::handle_midi_pitchbend_message, this, _1, _2, 0U));
|
|
p->channel_pitchbend[1].connect_same_thread (*this, boost::bind (&Surface::handle_midi_pitchbend_message, this, _1, _2, 1U));
|
|
p->channel_pitchbend[2].connect_same_thread (*this, boost::bind (&Surface::handle_midi_pitchbend_message, this, _1, _2, 2U));
|
|
p->channel_pitchbend[3].connect_same_thread (*this, boost::bind (&Surface::handle_midi_pitchbend_message, this, _1, _2, 3U));
|
|
p->channel_pitchbend[4].connect_same_thread (*this, boost::bind (&Surface::handle_midi_pitchbend_message, this, _1, _2, 4U));
|
|
p->channel_pitchbend[5].connect_same_thread (*this, boost::bind (&Surface::handle_midi_pitchbend_message, this, _1, _2, 5U));
|
|
p->channel_pitchbend[6].connect_same_thread (*this, boost::bind (&Surface::handle_midi_pitchbend_message, this, _1, _2, 6U));
|
|
p->channel_pitchbend[7].connect_same_thread (*this, boost::bind (&Surface::handle_midi_pitchbend_message, this, _1, _2, 7U));
|
|
|
|
_connected = true;
|
|
}
|
|
}
|
|
|
|
void
|
|
Surface::handle_midi_pitchbend_message (MIDI::Parser&, MIDI::pitchbend_t pb, uint32_t fader_id)
|
|
{
|
|
/* Pitchbend messages are fader messages. Nothing in the data we get
|
|
* from the MIDI::Parser conveys the fader ID, which was given by the
|
|
* channel ID in the status byte.
|
|
*
|
|
* Instead, we have used bind() to supply the fader-within-strip ID
|
|
* when we connected to the per-channel pitchbend events.
|
|
*/
|
|
|
|
DEBUG_TRACE (DEBUG::MackieControl, string_compose ("handle_midi pitchbend on port %3, fader = %1 value = %2\n",
|
|
fader_id, pb, _number));
|
|
|
|
Fader* fader = faders[fader_id];
|
|
|
|
if (fader) {
|
|
Strip* strip = dynamic_cast<Strip*> (&fader->group());
|
|
float pos = (pb >> 4)/1023.0; // only the top 10 bytes are used
|
|
if (strip) {
|
|
strip->handle_fader (*fader, pos);
|
|
} else {
|
|
/* master fader */
|
|
fader->set_value (pos); // alter master gain
|
|
_port->write (fader->set_position (pos)); // write back value (required for servo)
|
|
}
|
|
} else {
|
|
DEBUG_TRACE (DEBUG::MackieControl, "fader not found\n");
|
|
}
|
|
}
|
|
|
|
void
|
|
Surface::handle_midi_note_on_message (MIDI::Parser &, MIDI::EventTwoBytes* ev)
|
|
{
|
|
DEBUG_TRACE (DEBUG::MackieControl, string_compose ("SurfacePort::handle_note_on %1 = %2\n", (int) ev->note_number, (int) ev->velocity));
|
|
|
|
Button* button = buttons[ev->note_number];
|
|
|
|
if (button) {
|
|
Strip* strip = dynamic_cast<Strip*> (&button->group());
|
|
|
|
if (strip) {
|
|
DEBUG_TRACE (DEBUG::MackieControl, string_compose ("strip %1 button %2 pressed ? %3\n",
|
|
strip->index(), button->name(), (ev->velocity > 64)));
|
|
strip->handle_button (*button, ev->velocity > 64 ? press : release);
|
|
} else {
|
|
/* global button */
|
|
DEBUG_TRACE (DEBUG::MackieControl, string_compose ("global button %1\n", button->id()));
|
|
_mcp.handle_button_event (*this, *button, ev->velocity > 64 ? press : release);
|
|
}
|
|
} else {
|
|
DEBUG_TRACE (DEBUG::MackieControl, string_compose ("no button found for %1\n", ev->note_number));
|
|
}
|
|
}
|
|
|
|
void
|
|
Surface::handle_midi_controller_message (MIDI::Parser &, MIDI::EventTwoBytes* ev)
|
|
{
|
|
DEBUG_TRACE (DEBUG::MackieControl, string_compose ("SurfacePort::handle_midi_controller %1 = %2\n", (int) ev->controller_number, (int) ev->value));
|
|
|
|
Pot* pot = pots[ev->controller_number];
|
|
|
|
if (pot) {
|
|
ControlState state;
|
|
|
|
// bit 6 gives the sign
|
|
float sign = (ev->value & 0x40) == 0 ? 1.0 : -1.0;
|
|
// bits 0..5 give the velocity. we interpret this as "ticks
|
|
// moved before this message was sent"
|
|
float ticks = (ev->value & 0x3f);
|
|
if (ticks == 0) {
|
|
/* euphonix and perhaps other devices send zero
|
|
when they mean 1, we think.
|
|
*/
|
|
ticks = 1;
|
|
}
|
|
float delta = sign * (ticks / (float) 0x3f);
|
|
|
|
Strip* strip = dynamic_cast<Strip*> (&pot->group());
|
|
|
|
if (strip) {
|
|
strip->handle_pot (*pot, delta);
|
|
} else {
|
|
JogWheel* wheel = dynamic_cast<JogWheel*> (pot);
|
|
if (wheel) {
|
|
DEBUG_TRACE (DEBUG::MackieControl, string_compose ("Jog wheel moved %1\n", state.ticks));
|
|
wheel->jog_event (*_port, *pot, delta);
|
|
} else {
|
|
DEBUG_TRACE (DEBUG::MackieControl, string_compose ("External controller moved %1\n", state.ticks));
|
|
cout << "external controller" << delta << endl;
|
|
}
|
|
}
|
|
} else {
|
|
DEBUG_TRACE (DEBUG::MackieControl, "pot not found\n");
|
|
}
|
|
}
|
|
|
|
void
|
|
Surface::handle_midi_sysex (MIDI::Parser &, MIDI::byte * raw_bytes, size_t count)
|
|
{
|
|
MidiByteArray bytes (count, raw_bytes);
|
|
|
|
|
|
DEBUG_TRACE (DEBUG::MackieControl, string_compose ("handle_midi_sysex: %1\n", bytes));
|
|
|
|
/* always save the device type ID so that our outgoing sysex messages
|
|
* are correct
|
|
*/
|
|
|
|
if (_stype == mcu) {
|
|
mackie_sysex_hdr[3] = bytes[4];
|
|
} else {
|
|
mackie_sysex_hdr_xt[3] = bytes[4];
|
|
}
|
|
|
|
switch (bytes[5]) {
|
|
case 0x01:
|
|
/* MCP: Device Ready
|
|
LCP: Connection Challenge
|
|
*/
|
|
if (bytes[4] == 0x10 || bytes[4] == 0x11) {
|
|
write_sysex (host_connection_query (bytes));
|
|
} else {
|
|
_active = true;
|
|
}
|
|
break;
|
|
|
|
case 0x03: /* LCP Connection Confirmation */
|
|
if (bytes[4] == 0x10 || bytes[4] == 0x11) {
|
|
write_sysex (host_connection_confirmation (bytes));
|
|
_active = true;
|
|
}
|
|
break;
|
|
|
|
case 0x04: /* LCP: Confirmation Denied */
|
|
_active = false;
|
|
break;
|
|
default:
|
|
error << "MCP: unknown sysex: " << bytes << endmsg;
|
|
}
|
|
}
|
|
|
|
static MidiByteArray
|
|
calculate_challenge_response (MidiByteArray::iterator begin, MidiByteArray::iterator end)
|
|
{
|
|
MidiByteArray l;
|
|
back_insert_iterator<MidiByteArray> back (l);
|
|
copy (begin, end, back);
|
|
|
|
MidiByteArray retval;
|
|
|
|
// this is how to calculate the response to the challenge.
|
|
// from the Logic docs.
|
|
retval << (0x7f & (l[0] + (l[1] ^ 0xa) - l[3]));
|
|
retval << (0x7f & ( (l[2] >> l[3]) ^ (l[0] + l[3])));
|
|
retval << (0x7f & ((l[3] - (l[2] << 2)) ^ (l[0] | l[1])));
|
|
retval << (0x7f & (l[1] - l[2] + (0xf0 ^ (l[3] << 4))));
|
|
|
|
return retval;
|
|
}
|
|
|
|
// not used right now
|
|
MidiByteArray
|
|
Surface::host_connection_query (MidiByteArray & bytes)
|
|
{
|
|
MidiByteArray response;
|
|
|
|
if (bytes[4] != 0x10 && bytes[4] != 0x11) {
|
|
/* not a Logic Control device - no response required */
|
|
return response;
|
|
}
|
|
|
|
// handle host connection query
|
|
DEBUG_TRACE (DEBUG::MackieControl, string_compose ("host connection query: %1\n", bytes));
|
|
|
|
if (bytes.size() != 18) {
|
|
cerr << "expecting 18 bytes, read " << bytes << " from " << _port->input_port().name() << endl;
|
|
return response;
|
|
}
|
|
|
|
// build and send host connection reply
|
|
response << 0x02;
|
|
copy (bytes.begin() + 6, bytes.begin() + 6 + 7, back_inserter (response));
|
|
response << calculate_challenge_response (bytes.begin() + 6 + 7, bytes.begin() + 6 + 7 + 4);
|
|
return response;
|
|
}
|
|
|
|
// not used right now
|
|
MidiByteArray
|
|
Surface::host_connection_confirmation (const MidiByteArray & bytes)
|
|
{
|
|
DEBUG_TRACE (DEBUG::MackieControl, string_compose ("host_connection_confirmation: %1\n", bytes));
|
|
|
|
// decode host connection confirmation
|
|
if (bytes.size() != 14) {
|
|
ostringstream os;
|
|
os << "expecting 14 bytes, read " << bytes << " from " << _port->input_port().name();
|
|
throw MackieControlException (os.str());
|
|
}
|
|
|
|
// send version request
|
|
return MidiByteArray (2, 0x13, 0x00);
|
|
}
|
|
|
|
void
|
|
Surface::handle_port_inactive (SurfacePort * port)
|
|
{
|
|
_active = false;
|
|
}
|
|
|
|
void
|
|
Surface::write_sysex (const MidiByteArray & mba)
|
|
{
|
|
if (mba.empty()) {
|
|
return;
|
|
}
|
|
|
|
MidiByteArray buf;
|
|
buf << sysex_hdr() << mba << MIDI::eox;
|
|
_port->write (buf);
|
|
}
|
|
|
|
void
|
|
Surface::write_sysex (MIDI::byte msg)
|
|
{
|
|
MidiByteArray buf;
|
|
buf << sysex_hdr() << msg << MIDI::eox;
|
|
_port->write (buf);
|
|
}
|
|
|
|
void
|
|
Surface::drop_routes ()
|
|
{
|
|
for (Strips::iterator s = strips.begin(); s != strips.end(); ++s) {
|
|
(*s)->set_route (boost::shared_ptr<Route>());
|
|
}
|
|
}
|
|
|
|
uint32_t
|
|
Surface::n_strips () const
|
|
{
|
|
return strips.size();
|
|
}
|
|
|
|
Strip*
|
|
Surface::nth_strip (uint32_t n) const
|
|
{
|
|
if (n > n_strips()) {
|
|
return 0;
|
|
}
|
|
return strips[n];
|
|
}
|
|
|
|
void
|
|
Surface::zero_all ()
|
|
{
|
|
// TODO turn off Timecode displays
|
|
|
|
// zero all strips
|
|
for (Strips::iterator it = strips.begin(); it != strips.end(); ++it) {
|
|
_port->write ((*it)->zero());
|
|
}
|
|
|
|
// turn off global buttons and leds
|
|
// global buttons are only ever on mcu_port, so we don't have
|
|
// to figure out which port.
|
|
|
|
for (Controls::iterator it = controls.begin(); it != controls.end(); ++it) {
|
|
Control & control = **it;
|
|
if (!control.group().is_strip()) {
|
|
_port->write (control.zero());
|
|
}
|
|
}
|
|
|
|
// any hardware-specific stuff
|
|
// clear 2-char display
|
|
_port->write (two_char_display (" "));
|
|
|
|
// and the led ring for the master strip
|
|
blank_jog_ring ();
|
|
}
|
|
|
|
void
|
|
Surface::periodic (uint64_t now_usecs)
|
|
{
|
|
for (Strips::iterator s = strips.begin(); s != strips.end(); ++s) {
|
|
(*s)->periodic (now_usecs);
|
|
}
|
|
|
|
}
|
|
|
|
void
|
|
Surface::write (const MidiByteArray& data)
|
|
{
|
|
_port->write (data);
|
|
}
|
|
|
|
void
|
|
Surface::jog_wheel_state_display (JogWheel::State state)
|
|
{
|
|
switch (state) {
|
|
case JogWheel::zoom:
|
|
_port->write (two_char_display ("Zm"));
|
|
break;
|
|
case JogWheel::scroll:
|
|
_port->write (two_char_display ("Sc"));
|
|
break;
|
|
case JogWheel::scrub:
|
|
_port->write (two_char_display ("Sb"));
|
|
break;
|
|
case JogWheel::shuttle:
|
|
_port->write (two_char_display ("Sh"));
|
|
break;
|
|
case JogWheel::speed:
|
|
_port->write (two_char_display ("Sp"));
|
|
break;
|
|
case JogWheel::select:
|
|
_port->write (two_char_display ("Se"));
|
|
break;
|
|
}
|
|
}
|
|
|
|
void
|
|
Surface::map_routes (const vector<boost::shared_ptr<Route> >& routes)
|
|
{
|
|
vector<boost::shared_ptr<Route> >::const_iterator r;
|
|
Strips::iterator s;
|
|
|
|
for (s = strips.begin(); s != strips.end(); ++s) {
|
|
(*s)->set_route (boost::shared_ptr<Route>());
|
|
}
|
|
|
|
for (r = routes.begin(), s = strips.begin(); r != routes.end() && s != strips.end(); ++r, ++s) {
|
|
(*s)->set_route (*r);
|
|
}
|
|
}
|
|
|
|
static char translate_seven_segment (char achar)
|
|
{
|
|
achar = toupper (achar);
|
|
if (achar >= 0x40 && achar <= 0x60)
|
|
return achar - 0x40;
|
|
else if (achar >= 0x21 && achar <= 0x3f)
|
|
return achar;
|
|
else
|
|
return 0x00;
|
|
}
|
|
|
|
MidiByteArray
|
|
Surface::two_char_display (const std::string & msg, const std::string & dots)
|
|
{
|
|
if (_stype != mcu) {
|
|
return MidiByteArray();
|
|
}
|
|
|
|
if (msg.length() != 2) throw MackieControlException ("MackieMidiBuilder::two_char_display: msg must be exactly 2 characters");
|
|
if (dots.length() != 2) throw MackieControlException ("MackieMidiBuilder::two_char_display: dots must be exactly 2 characters");
|
|
|
|
MidiByteArray bytes (6, 0xb0, 0x4a, 0x00, 0xb0, 0x4b, 0x00);
|
|
|
|
// chars are understood by the surface in right-to-left order
|
|
// could also exchange the 0x4a and 0x4b, above
|
|
bytes[5] = translate_seven_segment (msg[0]) + (dots[0] == '.' ? 0x40 : 0x00);
|
|
bytes[2] = translate_seven_segment (msg[1]) + (dots[1] == '.' ? 0x40 : 0x00);
|
|
|
|
return bytes;
|
|
}
|
|
|
|
MidiByteArray
|
|
Surface::two_char_display (unsigned int value, const std::string & /*dots*/)
|
|
{
|
|
ostringstream os;
|
|
os << setfill('0') << setw(2) << value % 100;
|
|
return two_char_display (os.str());
|
|
}
|
|
|
|
void
|
|
Surface::display_timecode (const std::string & timecode, const std::string & timecode_last)
|
|
{
|
|
if (has_timecode_display()) {
|
|
_port->write (timecode_display (timecode, timecode_last));
|
|
}
|
|
}
|
|
|
|
MidiByteArray
|
|
Surface::timecode_display (const std::string & timecode, const std::string & last_timecode)
|
|
{
|
|
// if there's no change, send nothing, not even sysex header
|
|
if (timecode == last_timecode) return MidiByteArray();
|
|
|
|
// length sanity checking
|
|
string local_timecode = timecode;
|
|
|
|
// truncate to 10 characters
|
|
if (local_timecode.length() > 10) {
|
|
local_timecode = local_timecode.substr (0, 10);
|
|
}
|
|
|
|
// pad to 10 characters
|
|
while (local_timecode.length() < 10) {
|
|
local_timecode += " ";
|
|
}
|
|
|
|
// find the suffix of local_timecode that differs from last_timecode
|
|
std::pair<string::const_iterator,string::iterator> pp = mismatch (last_timecode.begin(), last_timecode.end(), local_timecode.begin());
|
|
|
|
MidiByteArray retval;
|
|
|
|
// sysex header
|
|
retval << sysex_hdr();
|
|
|
|
// code for timecode display
|
|
retval << 0x10;
|
|
|
|
// translate characters. These are sent in reverse order of display
|
|
// hence the reverse iterators
|
|
string::reverse_iterator rend = reverse_iterator<string::iterator> (pp.second);
|
|
for (string::reverse_iterator it = local_timecode.rbegin(); it != rend; ++it) {
|
|
retval << translate_seven_segment (*it);
|
|
}
|
|
|
|
// sysex trailer
|
|
retval << MIDI::eox;
|
|
|
|
return retval;
|
|
}
|
|
|
|
void
|
|
Surface::update_flip_mode_display ()
|
|
{
|
|
for (Strips::iterator s = strips.begin(); s != strips.end(); ++s) {
|
|
(*s)->flip_mode_changed (true);
|
|
}
|
|
}
|
|
|
|
void
|
|
Surface::update_view_mode_display ()
|
|
{
|
|
string text;
|
|
Button* button = 0;
|
|
|
|
switch (_mcp.view_mode()) {
|
|
case MackieControlProtocol::Mixer:
|
|
_port->write (two_char_display ("Mx"));
|
|
button = buttons[Button::Pan];
|
|
break;
|
|
case MackieControlProtocol::Dynamics:
|
|
_port->write (two_char_display ("Dy"));
|
|
button = buttons[Button::Dyn];
|
|
break;
|
|
case MackieControlProtocol::EQ:
|
|
_port->write (two_char_display ("EQ"));
|
|
button = buttons[Button::Eq];
|
|
break;
|
|
case MackieControlProtocol::Loop:
|
|
_port->write (two_char_display ("LP"));
|
|
button = buttons[Button::Loop];
|
|
break;
|
|
case MackieControlProtocol::AudioTracks:
|
|
_port->write (two_char_display ("AT"));
|
|
break;
|
|
case MackieControlProtocol::MidiTracks:
|
|
_port->write (two_char_display ("MT"));
|
|
break;
|
|
case MackieControlProtocol::Busses:
|
|
_port->write (two_char_display ("Bs"));
|
|
break;
|
|
case MackieControlProtocol::Sends:
|
|
_port->write (two_char_display ("Sn"));
|
|
button = buttons[Button::Sends];
|
|
break;
|
|
case MackieControlProtocol::Plugins:
|
|
_port->write (two_char_display ("Pl"));
|
|
button = buttons[Button::Plugin];
|
|
break;
|
|
}
|
|
|
|
if (button) {
|
|
_port->write (button->set_state (on));
|
|
}
|
|
|
|
if (!text.empty()) {
|
|
for (Strips::iterator s = strips.begin(); s != strips.end(); ++s) {
|
|
_port->write ((*s)->display (1, text));
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
Surface::gui_selection_changed (ARDOUR::RouteNotificationListPtr routes)
|
|
{
|
|
for (Strips::iterator s = strips.begin(); s != strips.end(); ++s) {
|
|
_port->write ((*s)->gui_selection_changed (routes));
|
|
}
|
|
}
|
|
|