+/*
+ Copyright (C) 2012 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 <sstream>
#include <iomanip>
#include <iostream>
#include <cmath>
#include "midi++/port.h"
-#include "midi++/manager.h"
#include "ardour/automation_control.h"
#include "ardour/debug.h"
#include "ardour/panner_shell.h"
#include "ardour/rc_configuration.h"
#include "ardour/session.h"
+#include "ardour/utils.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 "jog_wheel.h"
#include "strip.h"
#include "button.h"
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
, _stype (stype)
, _number (number)
, _name (device_name)
- , _active (true)
+ , _active (false)
, _connected (false)
, _jog_wheel (0)
+ , _master_fader (0)
+ , _last_master_gain_written (-0.0f)
{
- DEBUG_TRACE (DEBUG::MackieControl, "Surface::init\n");
+ DEBUG_TRACE (DEBUG::MackieControl, "Surface::Surface init\n");
- _port = new SurfacePort (*this);
+ try {
+ _port = new SurfacePort (*this);
+ } catch (...) {
+ throw failed_constructor ();
+ }
/* only the first Surface object has global controls */
if (_number == 0) {
+ DEBUG_TRACE (DEBUG::MackieControl, "Surface is first. Might have global controls.\n");
if (_mcp.device_info().has_global_controls()) {
init_controls ();
+ DEBUG_TRACE (DEBUG::MackieControl, "init_controls done\n");
}
if (_mcp.device_info().has_master_fader()) {
setup_master ();
+ DEBUG_TRACE (DEBUG::MackieControl, "setup_master done\n");
}
}
if (n) {
init_strips (n);
+ DEBUG_TRACE (DEBUG::MackieControl, "init_strips done\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");
+ DEBUG_TRACE (DEBUG::MackieControl, "Surface::Surface done\n");
}
Surface::~Surface ()
{
- DEBUG_TRACE (DEBUG::MackieControl, "Surface: destructor\n");
+ DEBUG_TRACE (DEBUG::MackieControl, "Surface::~Surface init\n");
- // faders to minimum
- write_sysex (0x61);
- // All LEDs off
- write_sysex (0x62);
- // Reset (reboot into offline mode)
- // _write_sysex (0x63);
+ zero_all ();
// delete groups
for (Groups::iterator it = groups.begin(); it != groups.end(); ++it) {
delete _jog_wheel;
delete _port;
+
+ DEBUG_TRACE (DEBUG::MackieControl, "Surface::~Surface done\n");
+}
+
+XMLNode&
+Surface::get_state()
+{
+ char buf[64];
+ snprintf (buf, sizeof (buf), X_("surface-%u"), _number);
+ XMLNode* node = new XMLNode (buf);
+
+ node->add_child_nocopy (_port->get_state());
+
+ return *node;
+}
+
+int
+Surface::set_state (const XMLNode& node, int version)
+{
+ char buf[64];
+ snprintf (buf, sizeof (buf), X_("surface-%u"), _number);
+ XMLNode* mynode = node.child (buf);
+
+ if (!mynode) {
+ return 0;
+ }
+
+ XMLNode* portnode = mynode->child (X_("Port"));
+ if (portnode) {
+ if (_port->set_state (*portnode, version)) {
+ return -1;
+ }
+ }
+
+ return 0;
}
const MidiByteArray&
Surface::init_controls()
{
Group* group;
-
+
+ DEBUG_TRACE (DEBUG::MackieControl, "Surface::init_controls: creating groups\n");
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["function select"] = new Group ("function select");
+ groups["global view"] = new Group ("global view");
+ groups["master"] = new Group ("master");
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");
+ groups["utilities"] = new Group ("utilities");
+ DEBUG_TRACE (DEBUG::MackieControl, "Surface::init_controls: creating jog wheel\n");
if (_mcp.device_info().has_jog_wheel()) {
_jog_wheel = new Mackie::JogWheel (_mcp);
}
+ DEBUG_TRACE (DEBUG::MackieControl, "Surface::init_controls: creating global controls\n");
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);
}
/* add global buttons */
-
+ DEBUG_TRACE (DEBUG::MackieControl, "Surface::init_controls: adding global buttons\n");
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){
snprintf (name, sizeof (name), "strip_%d", (8* _number) + i);
- std::cerr << "*** Surface " << _number << " Setup strips for index " << i << endl;
-
Strip* strip = new Strip (*this, name, i, strip_buttons);
groups[name] = 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) {
if (!m) {
return;
}
+
+ _master_fader = dynamic_cast<Fader*> (Fader::factory (*this, _mcp.device_info().strip_cnt(), "master", *groups["master"]));
_master_fader->set_control (m->gain_control());
- m->gain_control()->Changed.connect (*this, invalidator(), ui_bind (&Surface::master_gain_changed, this), ui_context());
+ m->gain_control()->Changed.connect (*this, MISSING_INVALIDATOR, boost::bind (&Surface::master_gain_changed, this), ui_context());
+
+ Groups::iterator group_it;
+ group_it = groups.find("master");
+
+ DeviceInfo device_info = _mcp.device_info();
+ GlobalButtonInfo master_button = device_info.get_global_button(Button::MasterFaderTouch);
+ Button* bb = dynamic_cast<Button*> (Button::factory (
+ *this,
+ Button::MasterFaderTouch,
+ master_button.id,
+ master_button.label,
+ *(group_it->second)
+));
+ DEBUG_TRACE (DEBUG::MackieControl, string_compose ("surface %1 Master Fader new button BID %2 id %3\n",
+ number(), Button::MasterFaderTouch, bb->id()));
}
void
Surface::master_gain_changed ()
{
+ if (!_master_fader) {
+ return;
+ }
+
boost::shared_ptr<AutomationControl> ac = _master_fader->control();
- float pos = ac->internal_to_interface (ac->get_value());
- _port->write (_master_fader->set_position (pos));
+ if (!ac) {
+ return;
+ }
+
+ float normalized_position = ac->internal_to_interface (ac->get_value());
+ if (normalized_position == _last_master_gain_written) {
+ return;
+ }
+
+ DEBUG_TRACE (DEBUG::MackieControl, "Surface::master_gain_changed: updating surface master fader\n");
+
+ _port->write (_master_fader->set_position (normalized_position));
+ _last_master_gain_written = normalized_position;
}
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;
+ const float sign = delta < 0.0 ? -1.0 : 1.0;
+
+ return ((sign * std::pow (delta + 1.0, 2.0)) + current_speed) / 100.0;
}
void
{
if (current_bank == 0) {
// send Ar. to 2-char display on the master
- _port->write (two_char_display ("Ar", ".."));
+ show_two_char_display ("Ar", "..");
} else {
// write the current first remote_id to the 2-char display
- _port->write (two_char_display (current_bank));
+ show_two_char_display (current_bank);
}
}
if (control) {
Pot* pot = dynamic_cast<Pot*> (control);
if (pot) {
- _port->write (pot->set_onoff (false));
+ _port->write (pot->set (0.0, false, Pot::spread));
}
}
}
-bool
-Surface::has_timecode_display () const
-{
- return false;
-}
-
float
Surface::scrub_scaling_factor () const
{
/* 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));
+ uint32_t i;
+ for (i = 0; i < _mcp.device_info().strip_cnt(); i++) {
+ p->channel_pitchbend[i].connect_same_thread (*this, boost::bind (&Surface::handle_midi_pitchbend_message, this, _1, _2, i));
+ }
+ // Master fader
+ p->channel_pitchbend[_mcp.device_info().strip_cnt()].connect_same_thread (*this, boost::bind (&Surface::handle_midi_pitchbend_message, this, _1, _2, _mcp.device_info().strip_cnt()));
_connected = true;
}
* 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",
+
+ DEBUG_TRACE (DEBUG::MackieControl, string_compose ("Surface::handle_midi_pitchbend_message on port %3, fader = %1 value = %2\n",
fader_id, pb, _number));
+ if (_mcp.device_info().no_handshake()) {
+ turn_it_on ();
+ }
+
Fader* fader = faders[fader_id];
if (fader) {
if (strip) {
strip->handle_fader (*fader, pos);
} else {
+ DEBUG_TRACE (DEBUG::MackieControl, "Handling master fader\n");
/* master fader */
fader->set_value (pos); // alter master gain
_port->write (fader->set_position (pos)); // write back value (required for servo)
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));
+ DEBUG_TRACE (DEBUG::MackieControl, string_compose ("Surface::handle_midi_note_on_message %1 = %2\n", (int) ev->note_number, (int) ev->velocity));
+ if (_mcp.device_info().no_handshake()) {
+ turn_it_on ();
+ }
+
Button* button = buttons[ev->note_number];
if (button) {
_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));
+ DEBUG_TRACE (DEBUG::MackieControl, string_compose ("no button found for %1\n", (int) ev->note_number));
}
}
{
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 (_mcp.device_info().no_handshake()) {
+ turn_it_on ();
+ }
- 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);
+ Pot* pot = pots[ev->controller_number];
- Strip* strip = dynamic_cast<Strip*> (&pot->group());
+ // 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);
+
+ if (!pot) {
+ if (ev->controller_number == Jog::ID && _jog_wheel) {
- 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;
- }
+ DEBUG_TRACE (DEBUG::MackieControl, string_compose ("Jog wheel moved %1\n", ticks));
+ _jog_wheel->jog_event (delta);
+ return;
}
- } else {
- DEBUG_TRACE (DEBUG::MackieControl, "pot not found\n");
+
+ return;
}
+
+ Strip* strip = dynamic_cast<Strip*> (&pot->group());
+ if (strip) {
+ strip->handle_pot (*pot, delta);
+ }
}
void
{
MidiByteArray bytes (count, raw_bytes);
-
DEBUG_TRACE (DEBUG::MackieControl, string_compose ("handle_midi_sysex: %1\n", bytes));
+ if (_mcp.device_info().no_handshake()) {
+ turn_it_on ();
+ }
+
/* always save the device type ID so that our outgoing sysex messages
* are correct
*/
if (_stype == mcu) {
- mackie_sysex_hdr[3] = bytes[4];
+ mackie_sysex_hdr[4] = bytes[4];
} else {
- mackie_sysex_hdr_xt[3] = bytes[4];
+ mackie_sysex_hdr_xt[4] = bytes[4];
}
switch (bytes[5]) {
if (bytes[4] == 0x10 || bytes[4] == 0x11) {
write_sysex (host_connection_query (bytes));
} else {
- _active = true;
+ if (!_active) {
+ turn_it_on ();
+ }
}
break;
return MidiByteArray (2, 0x13, 0x00);
}
-void
-Surface::handle_port_inactive (SurfacePort * port)
+void
+Surface::turn_it_on ()
{
- _active = false;
+ if (_active) {
+ return;
+ }
+
+ _active = true;
+
+ for (Strips::iterator s = strips.begin(); s != strips.end(); ++s) {
+ (*s)->notify_all ();
+ }
+
+ update_view_mode_display ();
+
+ if (_mcp.device_info ().has_global_controls ()) {
+ _mcp.update_global_button (Button::Read, _mcp.metering_active ());
+ }
}
void
_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
+Surface::n_strips (bool with_locked_strips) const
{
- return strips.size();
+ if (with_locked_strips) {
+ return strips.size();
+ }
+
+ uint32_t n = 0;
+
+ for (Strips::const_iterator it = strips.begin(); it != strips.end(); ++it) {
+ if (!(*it)->locked()) {
+ ++n;
+ }
+ }
+ return n;
}
Strip*
void
Surface::zero_all ()
{
- // TODO turn off Timecode displays
+ if (_mcp.device_info().has_timecode_display ()) {
+ display_timecode (string (10, '0'), string (10, ' '));
+ }
+
+ if (_mcp.device_info().has_two_character_display()) {
+ show_two_char_display (string (2, '0'), string (2, ' '));
+ }
+
+ if (_mcp.device_info().has_master_fader () && _master_fader) {
+ _port->write (_master_fader->zero ());
+ }
// zero all strips
for (Strips::iterator it = strips.begin(); it != strips.end(); ++it) {
- _port->write ((*it)->zero());
+ (*it)->zero();
+ }
+
+ zero_controls ();
+}
+
+void
+Surface::zero_controls ()
+{
+ if (!_mcp.device_info().has_global_controls()) {
+ return;
}
// turn off global buttons and leds
- // global buttons are only ever on mcu_port, so we don't have
+ // 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) {
}
}
- // any hardware-specific stuff
- // clear 2-char display
- _port->write (two_char_display (" "));
-
// and the led ring for the master strip
blank_jog_ring ();
+
+ _last_master_gain_written = 0.0f;
}
void
Surface::periodic (uint64_t now_usecs)
{
+ master_gain_changed();
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;
+ if (_active) {
+ _port->write (data);
+ } else {
+ DEBUG_TRACE (DEBUG::MackieControl, "surface not active, write ignored\n");
}
}
Surface::map_routes (const vector<boost::shared_ptr<Route> >& routes)
{
vector<boost::shared_ptr<Route> >::const_iterator r;
- Strips::iterator s;
+ Strips::iterator s = strips.begin();
- for (s = strips.begin(); s != strips.end(); ++s) {
- (*s)->set_route (boost::shared_ptr<Route>());
+ for (r = routes.begin(); r != routes.end() && s != strips.end(); ++s) {
+
+ /* don't try to assign routes to a locked strip. it won't
+ use it anyway, but if we do, then we get out of sync
+ with the proposed mapping.
+ */
+
+ if (!(*s)->locked()) {
+ (*s)->set_route (*r);
+ ++r;
+ }
}
- for (r = routes.begin(), s = strips.begin(); r != routes.end() && s != strips.end(); ++r, ++s) {
- (*s)->set_route (*r);
+ for (; s != strips.end(); ++s) {
+ (*s)->set_route (boost::shared_ptr<Route>());
}
+
+
}
-static char translate_seven_segment (char achar)
+static char
+translate_seven_segment (char achar)
{
achar = toupper (achar);
- if (achar >= 0x40 && achar <= 0x60)
+
+ if (achar >= 0x40 && achar <= 0x60) {
return achar - 0x40;
- else if (achar >= 0x21 && achar <= 0x3f)
- return achar;
- else
- return 0x00;
+ } else if (achar >= 0x21 && achar <= 0x3f) {
+ return achar;
+ } else {
+ return 0x00;
+ }
}
-MidiByteArray
-Surface::two_char_display (const std::string & msg, const std::string & dots)
+void
+Surface::show_two_char_display (const std::string & msg, const std::string & dots)
{
- if (_stype != mcu) {
- return MidiByteArray();
+ if (_stype != mcu || !_mcp.device_info().has_two_character_display() || msg.length() != 2 || dots.length() != 2) {
+ return;
}
-
- 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);
+ MidiByteArray right (3, 0xb0, 0x4b, 0x00);
+ MidiByteArray left (3, 0xb0, 0x4a, 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);
+ right[2] = translate_seven_segment (msg[0]) + (dots[0] == '.' ? 0x40 : 0x00);
+ left[2] = translate_seven_segment (msg[1]) + (dots[1] == '.' ? 0x40 : 0x00);
- return bytes;
+ _port->write (right);
+ _port->write (left);
}
-MidiByteArray
-Surface::two_char_display (unsigned int value, const std::string & /*dots*/)
+void
+Surface::show_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());
+ show_two_char_display (os.str());
}
-void
-Surface::display_timecode (const std::string & timecode, const std::string & timecode_last)
+void
+Surface::display_timecode (const std::string & timecode, const std::string & last_timecode)
{
- if (has_timecode_display()) {
- _port->write (timecode_display (timecode, timecode_last));
+ if (!_active || !_mcp.device_info().has_timecode_display()) {
+ return;
}
-}
-
-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();
+ if (timecode == last_timecode) return;
// length sanity checking
string local_timecode = timecode;
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);
+ // translate characters.
+ // Only the characters that actually changed are sent.
+ int position = 0x3f;
+ int i;
+ for (i = local_timecode.length () - 1; i >= 0; i--) {
+ position++;
+ if (local_timecode[i] == last_timecode[i]) {
+ continue;
+ }
+ MidiByteArray retval (2, 0xb0, position);
+ retval << translate_seven_segment (local_timecode[i]);
+ _port->write (retval);
}
-
- // sysex trailer
- retval << MIDI::eox;
-
- return retval;
}
void
Surface::update_view_mode_display ()
{
string text;
- Button* button = 0;
+ int id = -1;
+
+ if (!_active) {
+ return;
+ }
switch (_mcp.view_mode()) {
case MackieControlProtocol::Mixer:
- _port->write (two_char_display ("Mx"));
- button = buttons[Button::Pan];
+ show_two_char_display ("Mx");
+ id = Button::Pan;
break;
case MackieControlProtocol::Dynamics:
- _port->write (two_char_display ("Dy"));
- button = buttons[Button::Dyn];
+ show_two_char_display ("Dy");
+ id = Button::Dyn;
break;
case MackieControlProtocol::EQ:
- _port->write (two_char_display ("EQ"));
- button = buttons[Button::Eq];
+ show_two_char_display ("EQ");
+ id = Button::Eq;
break;
case MackieControlProtocol::Loop:
- _port->write (two_char_display ("LP"));
- button = buttons[Button::Loop];
+ show_two_char_display ("LP");
+ id = Button::Loop;
break;
case MackieControlProtocol::AudioTracks:
- _port->write (two_char_display ("AT"));
+ show_two_char_display ("AT");
break;
case MackieControlProtocol::MidiTracks:
- _port->write (two_char_display ("MT"));
- break;
- case MackieControlProtocol::Busses:
- _port->write (two_char_display ("Bs"));
+ show_two_char_display ("MT");
break;
case MackieControlProtocol::Sends:
- _port->write (two_char_display ("Sn"));
- button = buttons[Button::Sends];
+ show_two_char_display ("Sn");
+ id = Button::Sends;
break;
case MackieControlProtocol::Plugins:
- _port->write (two_char_display ("Pl"));
- button = buttons[Button::Plugin];
+ show_two_char_display ("Pl");
+ id = Button::Plugin;
+ break;
+ default:
break;
}
- if (button) {
- _port->write (button->set_state (on));
+ if (id >= 0) {
+
+ /* we are attempting to turn a global button/LED on */
+
+ map<int,Control*>::iterator x = controls_by_device_independent_id.find (id);
+
+ if (x != controls_by_device_independent_id.end()) {
+ Button* button = dynamic_cast<Button*> (x->second);
+ if (button) {
+ _port->write (button->set_state (on));
+ }
+ }
}
if (!text.empty()) {
}
void
-Surface::gui_selection_changed (ARDOUR::RouteNotificationListPtr routes)
+Surface::gui_selection_changed (const ARDOUR::StrongRouteNotificationList& routes)
{
for (Strips::iterator s = strips.begin(); s != strips.end(); ++s) {
- _port->write ((*s)->gui_selection_changed (routes));
+ (*s)->gui_selection_changed (routes);
+ }
+}
+
+void
+Surface::say_hello ()
+{
+ /* wakeup for Mackie Control */
+ 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);
+}
+
+void
+Surface::next_jog_mode ()
+{
+}
+
+void
+Surface::set_jog_mode (JogWheel::Mode)
+{
+}
+
+bool
+Surface::route_is_locked_to_strip (boost::shared_ptr<Route> r) const
+{
+ for (Strips::const_iterator s = strips.begin(); s != strips.end(); ++s) {
+ if ((*s)->route() == r && (*s)->locked()) {
+ return true;
+ }
}
+ return false;
}
+void
+Surface::notify_metering_state_changed()
+{
+ for (Strips::const_iterator s = strips.begin(); s != strips.end(); ++s) {
+ (*s)->notify_metering_state_changed ();
+ }
+}
projects / ardour.git / blobdiff