#include <sstream>
#include <vector>
+#include <climits>
#include <stdint.h>
, _controls_locked (false)
, _transport_is_rolling (false)
, _metering_active (true)
- , _block_vpot_mode_redisplay_until (0)
, _block_screen_redisplay_until (0)
+ , return_to_vpot_mode_display_at (UINT64_MAX)
, eq_band (-1)
, _pan_mode (PanAzimuthAutomation)
, _trim_mode (TrimAutomation)
, _last_pan_width_position_written (-1.0)
, _last_trim_position_written (-1.0)
, _current_send (0)
- , redisplay_requests (256)
{
_fader = dynamic_cast<Fader*> (Fader::factory (*_surface, index, "fader", *this));
_vpot = dynamic_cast<Pot*> (Pot::factory (*_surface, Pot::ID + index, "vpot", *this));
float gain_coefficient = ac->get_value();
float normalized_position = ac->internal_to_interface (gain_coefficient);
-
if (force_update || normalized_position != _last_gain_position_written) {
if (_surface->mcp().flip_mode() != MackieControlProtocol::Normal) {
if (!control->in_use()) {
_surface->write (_vpot->set (normalized_position, true, Pot::wrap));
}
- queue_parameter_display (GainAutomation, gain_coefficient);
+ do_parameter_display (GainAutomation, gain_coefficient);
} else {
if (!control->in_use()) {
_surface->write (_fader->set_position (normalized_position));
}
- queue_parameter_display (GainAutomation, gain_coefficient);
+ do_parameter_display (GainAutomation, gain_coefficient);
}
_last_gain_position_written = normalized_position;
if (control == _fader) {
if (!_fader->in_use()) {
_surface->write (_fader->set_position (normalized_position));
- queue_parameter_display (TrimAutomation, gain_coefficient);
+ do_parameter_display (TrimAutomation, gain_coefficient);
}
} else if (control == _vpot) {
_surface->write (_vpot->set (normalized_position, true, Pot::dot));
- queue_parameter_display (TrimAutomation, gain_coefficient);
+ do_parameter_display (TrimAutomation, gain_coefficient);
}
_last_trim_position_written = normalized_position;
}
if (control == _fader) {
if (!_fader->in_use()) {
_surface->write (_fader->set_position (normalized_position));
- queue_parameter_display (PhaseAutomation, normalized_position);
+ do_parameter_display (PhaseAutomation, normalized_position);
}
} else if (control == _vpot) {
_surface->write (_vpot->set (normalized_position, true, Pot::wrap));
- queue_parameter_display (PhaseAutomation, normalized_position);
+ do_parameter_display (PhaseAutomation, normalized_position);
}
}
}
line1 = PBD::short_version (fullname, 6);
}
- _surface->write (display (0, line1));
+ pending_display[0] = line1;
}
void
if (control) {
float val = control->get_value();
- queue_parameter_display (type, val);
+ do_parameter_display (type, control->internal_to_interface (val));
/* update pot/encoder */
_surface->write (_vpot->set (control->internal_to_interface (val), true, Pot::wrap));
}
if (control) {
float val = control->get_value();
- queue_parameter_display (type, val);
+ do_parameter_display (type, val);
/* update pot/encoder */
_surface->write (_vpot->set (control->internal_to_interface (val), true, Pot::wrap));
}
if (control) {
float val = control->get_value();
- queue_parameter_display (type, val);
+ do_parameter_display (type, val);
/* update pot/encoder */
_surface->write (_vpot->set (control->internal_to_interface (val), true, Pot::wrap));
}
if (!_fader->in_use()) {
_surface->write (_fader->set_position (normalized_pos));
/* show actual internal value to user */
- queue_parameter_display (PanAzimuthAutomation, internal_pos);
+ do_parameter_display (PanAzimuthAutomation, internal_pos);
}
} else if (control == _vpot) {
_surface->write (_vpot->set (normalized_pos, true, Pot::dot));
/* show actual internal value to user */
- queue_parameter_display (PanAzimuthAutomation, internal_pos);
+ do_parameter_display (PanAzimuthAutomation, internal_pos);
}
_last_pan_azi_position_written = normalized_pos;
if (control == _fader) {
if (!control->in_use()) {
_surface->write (_fader->set_position (pos));
- queue_parameter_display (PanWidthAutomation, pos);
+ do_parameter_display (PanWidthAutomation, pos);
}
}
} else if (control == _vpot) {
_surface->write (_vpot->set (pos, true, Pot::spread));
- queue_parameter_display (PanWidthAutomation, pos);
+ do_parameter_display (PanWidthAutomation, pos);
}
_last_pan_width_position_written = pos;
{
if (_surface->mcp().subview_mode() != MackieControlProtocol::None) {
- /* subview mode: vpot press acts like a button for toggle parameters */
+ /* most subview modes: vpot press acts like a button for toggle parameters */
if (bs != press) {
return;
}
- boost::shared_ptr<AutomationControl> control = _vpot->control ();
- if (!control) {
- return;
- }
+ if (_surface->mcp().subview_mode() != MackieControlProtocol::Sends) {
+
+ boost::shared_ptr<AutomationControl> control = _vpot->control ();
+ if (!control) {
+ return;
+ }
- if (control->toggled()) {
if (control->toggled()) {
- control->set_value (!control->get_value(), Controllable::NoGroup);
+ if (control->toggled()) {
+ control->set_value (!control->get_value(), Controllable::NoGroup);
+ }
+ }
+ } else {
+
+ /* Send mode: press enables/disables the relevant send */
+
+ if (_route) {
+
+ const uint32_t global_pos = _surface->mcp().global_index (*this);
+ boost::shared_ptr<AutomationControl> control = _route->send_enable_controllable (global_pos);
+
+ if (control) {
+ bool currently_enabled = (bool) control->get_value();
+ control->set_value (!currently_enabled, Controllable::UseGroup);
+
+ if (currently_enabled) {
+ /* we just turned it off */
+ pending_display[1] = "off";
+ } else {
+ /* we just turned it on, show the level
+ */
+ control = _route->send_level_controllable (global_pos);
+ do_parameter_display (BusSendLevel, control->get_value());
+ }
+ }
}
}
+ /* done with this event in subview mode */
+
return;
}
_fader->start_touch (_surface->mcp().transport_frame());
if (ac) {
- queue_parameter_display ((AutomationType) ac->parameter().type(), ac->get_value());
+ do_parameter_display ((AutomationType) ac->parameter().type(), ac->get_value());
}
} else {
}
}
-void
-Strip::queue_parameter_display (AutomationType type, float val)
-{
- RedisplayRequest req;
-
- req.type = type;
- req.val = val;
-
- redisplay_requests.write (&req, 1);
-}
-
void
Strip::do_parameter_display (AutomationType type, float val)
{
switch (type) {
case GainAutomation:
if (val == 0.0) {
- _surface->write (display (1, " -inf "));
+ pending_display[1] = " -inf ";
} else {
float dB = accurate_coefficient_to_dB (val);
snprintf (buf, sizeof (buf), "%6.1f", dB);
- _surface->write (display (1, buf));
+ pending_display[1] = buf;
screen_hold = true;
}
break;
case PanAzimuthAutomation:
if (Profile->get_mixbus()) {
snprintf (buf, sizeof (buf), "%2.1f", val);
- _surface->write (display (1, buf));
+ pending_display[1] = buf;
screen_hold = true;
} else {
if (_route) {
boost::shared_ptr<Pannable> p = _route->pannable();
if (p && _route->panner()) {
- string str =_route->panner()->value_as_string (p->pan_azimuth_control);
- _surface->write (display (1, str));
+ pending_display[1] =_route->panner()->value_as_string (p->pan_azimuth_control);
screen_hold = true;
}
}
case PanWidthAutomation:
if (_route) {
snprintf (buf, sizeof (buf), "%5ld%%", lrintf ((val * 200.0)-100));
- _surface->write (display (1, buf));
+ pending_display[1] = buf;
screen_hold = true;
}
break;
if (_route) {
float dB = accurate_coefficient_to_dB (val);
snprintf (buf, sizeof (buf), "%6.1f", dB);
- _surface->write (display (1, buf));
+ pending_display[1] = buf;
screen_hold = true;
}
break;
case PhaseAutomation:
if (_route) {
if (_route->phase_control()->get_value() < 0.5) {
- _surface->write (display (1, "Normal"));
+ pending_display[1] = "Normal";
} else {
- _surface->write (display (1, "Invert"));
+ pending_display[1] = "Invert";
}
screen_hold = true;
}
if (_route) {
float dB = accurate_coefficient_to_dB (val);
snprintf (buf, sizeof (buf), "%6.1f", dB);
- _surface->write (display (1, buf));
+ pending_display[1] = buf;
screen_hold = true;
}
break;
case CompMakeup:
case CompRedux:
snprintf (buf, sizeof (buf), "%6.1f", val);
- _surface->write (display (1, buf));
+ pending_display[1] = buf;
screen_hold = true;
break;
case EQEnable:
case CompEnable:
if (val >= 0.5) {
- _surface->write (display (1, "on"));
+ pending_display[1] = "on";
} else {
- _surface->write (display (1, "off"));
+ pending_display[1] = "off";
}
break;
case CompMode:
if (_surface->mcp().subview_route()) {
- _surface->write (display (1, _surface->mcp().subview_route()->comp_mode_name (val)));
+ pending_display[1] = _surface->mcp().subview_route()->comp_mode_name (val);
}
break;
default:
}
if (screen_hold) {
+ /* we just queued up a parameter to be displayed.
+ 1 second from now, switch back to vpot mode display.
+ */
block_vpot_mode_display_for (1000);
}
}
void
Strip::periodic (ARDOUR::microseconds_t now)
{
- bool reshow_vpot_mode = false;
- bool reshow_name = false;
- bool good_strip = true;
-
- if (!_route) {
- // view mode may cover as many as 3 strips
- // needs to be cleared when there are less than 3 routes
- if (_index > 2) {
- return;
- } else {
- good_strip = false;
- }
- }
+ update_meter ();
+ update_automation ();
+}
+void
+Strip::redisplay (ARDOUR::microseconds_t now, bool force)
+{
if (_block_screen_redisplay_until >= now) {
- if (_surface->mcp().device_info().has_separate_meters()) {
- goto meters;
- }
- /* no drawing here, for now */
+ /* no drawing allowed */
return;
-
- } else if (_block_screen_redisplay_until) {
-
- /* timeout reached, reset */
-
- _block_screen_redisplay_until = 0;
- reshow_vpot_mode = (true && good_strip);
- reshow_name = true;
}
- if (_block_vpot_mode_redisplay_until >= now) {
- return;
- } else if (_block_vpot_mode_redisplay_until) {
-
- /* timeout reached, reset */
-
- _block_vpot_mode_redisplay_until = 0;
- reshow_vpot_mode = (true && good_strip);
+ if (_block_screen_redisplay_until) {
+ /* we were blocked, but the time period has elapsed, so we must
+ * force a redraw.
+ */
+ force = true;
+ _block_screen_redisplay_until = 0;
}
- if (reshow_name) {
- show_route_name ();
+ if (force || (current_display[0] != pending_display[0])) {
+ _surface->write (display (0, pending_display[0]));
+ current_display[0] = pending_display[0];
}
- if (reshow_vpot_mode) {
+ if (return_to_vpot_mode_display_at <= now) {
+ return_to_vpot_mode_display_at = UINT64_MAX;
return_to_vpot_mode_display ();
- } else if (good_strip) {
- /* no point doing this if we just switched back to vpot mode
- display */
- update_automation ();
}
- meters:
- if (good_strip) {
- update_meter ();
- }
-}
-
-void
-Strip::redisplay (ARDOUR::microseconds_t now)
-{
- RedisplayRequest req;
- bool have_request = false;
-
- while (redisplay_requests.read (&req, 1) == 1) {
- /* read them all */
- have_request = true;
- }
-
- if (_block_screen_redisplay_until >= now) {
- return;
- }
-
- if (have_request) {
- do_parameter_display (req.type, req.val);
+ if (force || (current_display[1] != pending_display[1])) {
+ _surface->write (display (1, pending_display[1]));
+ current_display[1] = pending_display[1];
}
}
void
Strip::update_meter ()
{
+ if (!_route) {
+ return;
+ }
+
if (_surface->mcp().subview_mode() != MackieControlProtocol::None) {
return;
}
if (_meter && _transport_is_rolling && _metering_active) {
float dB = const_cast<PeakMeter&> (_route->peak_meter()).meter_level (0, MeterMCP);
_meter->send_update (*_surface, dB);
+ return;
}
}
_surface->write (blank_display (0));
_surface->write (blank_display (1));
+ pending_display[0] = string();
+ pending_display[1] = string();
+ current_display[0] = string();
+ current_display[1] = string();
}
MidiByteArray
void
Strip::block_vpot_mode_display_for (uint32_t msecs)
{
- _block_vpot_mode_redisplay_until = ARDOUR::get_microseconds() + (msecs * 1000);
+ return_to_vpot_mode_display_at = ARDOUR::get_microseconds() + (msecs * 1000);
}
void
/* do nothing - second line shows value of current subview parameter */
return;
} else if (_route) {
- _surface->write (display (1, vpot_mode_string()));
+ pending_display[1] = vpot_mode_string();
} else {
- _surface->write (blank_display (1));
+ pending_display[1] = string();
}
}
if (_surface->mcp().flip_mode() != MackieControlProtocol::Normal) {
/* do not change vpot mode while in flipped mode */
DEBUG_TRACE (DEBUG::MackieControl, "not stepping pot mode - in flip mode\n");
- _surface->write (display (1, "Flip"));
+ pending_display[1] = "Flip";
block_vpot_mode_display_for (1000);
return;
}
switch (_surface->mcp().subview_mode()) {
case MackieControlProtocol::None:
set_vpot_parameter (vpot_parameter);
+ /* need to show strip name again */
+ show_route_name ();
notify_metering_state_changed ();
eq_band = -1;
break;
if (pos >= available.size()) {
/* this knob is not needed to control the available parameters */
_vpot->set_control (boost::shared_ptr<AutomationControl>());
- _surface->write (display (0, string()));
- _surface->write (display (1, string()));
+ pending_display[0] = string();
+ pending_display[1] = string();
return;
}
}
if (!pot_id.empty()) {
- _surface->write (display (0, pot_id));
+ pending_display[0] = pot_id;
+ } else {
+ pending_display[0] = string();
}
notify_dyn_change (param, true, false);
default:
/* nothing to control */
_vpot->set_control (boost::shared_ptr<AutomationControl>());
- _surface->write (display (0, string()));
- _surface->write (display (1, string()));
+ pending_display[0] = string();
+ pending_display[1] = string();
/* done */
return;
break;
}
if (!pot_id.empty()) {
- _surface->write (display (0, pot_id));
+ pending_display[0] = pot_id;
+ } else {
+ pending_display[0] = string();
}
notify_eq_change (param, eq_band, true);
const uint32_t global_pos = _surface->mcp().global_index (*this);
- boost::shared_ptr<Processor> send = r->nth_send (global_pos);
-
- if (!send) {
- _surface->write (display (0, string()));
- return;
- }
-
boost::shared_ptr<AutomationControl> pc = r->send_level_controllable (global_pos);
if (!pc) {
+ pending_display[0] = string();
+ pending_display[1] = string();
return;
}
pc->Changed.connect (subview_connections, MISSING_INVALIDATOR, boost::bind (&Strip::notify_send_level_change, this, BusSendLevel, global_pos, false), ui_context());
_vpot->set_control (pc);
- _surface->write (display (0, send->name()));
+ pending_display[0] = r->send_name (global_pos);
notify_send_level_change (BusSendLevel, global_pos, true);
}
control_by_parameter[vpot_parameter] = 0;
vpot_parameter = NullAutomation;
_vpot->set_control (boost::shared_ptr<AutomationControl>());
- _surface->write (display (1, string()));
+ pending_display[1] = string();
return;
}
}
- _surface->write (display (1, vpot_mode_string()));
+ pending_display[1] = vpot_mode_string ();
}
bool
projects / ardour.git / blobdiff