#include "ardour/midi_track.h"
#include "ardour/dB.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
using namespace ARDOUR;
using namespace ARDOUR_UI_UTILS;
reset_cursor_to_default (widget);
}
+sigc::signal<void, ARDOUR::AutoState> GainMeterBase::ChangeGainAutomationState;
+
GainMeterBase::GainMeterBase (Session* s, bool horizontal, int fader_length, int fader_girth)
: gain_adjustment (gain_to_slider_position_with_max (1.0, Config->get_max_gain()), // value
0.0, // lower
dB_coeff_step(Config->get_max_gain())) // page increment
, gain_automation_style_button ("")
, gain_automation_state_button ("")
+ , gain_astate_propagate (false)
, _data_type (DataType::AUDIO)
{
using namespace Menu_Helpers;
gain_display.signal_activate().connect (sigc::mem_fun (*this, &GainMeter::gain_activated));
gain_display.signal_focus_in_event().connect (sigc::mem_fun (*this, &GainMeter::gain_focused), false);
gain_display.signal_focus_out_event().connect (sigc::mem_fun (*this, &GainMeter::gain_focused), false);
- gain_display.set_alignment(0.5);
+ gain_display.set_alignment (0.5);
peak_display.set_name ("MixerStripPeakDisplay");
set_size_request_to_display_given_text (peak_display, "-80.g", 2, 6); /* note the descender */
max_peak = minus_infinity();
peak_display.set_text (_("-inf"));
- peak_display.set_alignment(0.5);
+ peak_display.set_alignment (0.5);
/* stuff related to the fact that the peak display is not, in
fact, supposed to be a text entry.
gain_astate_menu.items().clear ();
gain_astate_menu.items().push_back (MenuElem (S_("Automation|Manual"),
- sigc::bind (sigc::mem_fun (*(amp.get()), &Automatable::set_parameter_automation_state),
- Evoral::Parameter(GainAutomation), (AutoState) ARDOUR::Off)));
+ sigc::bind (sigc::mem_fun (*this, &GainMeterBase::set_gain_astate), (AutoState) ARDOUR::Off)));
gain_astate_menu.items().push_back (MenuElem (_("Play"),
- sigc::bind (sigc::mem_fun (*(amp.get()), &Automatable::set_parameter_automation_state),
- Evoral::Parameter(GainAutomation), (AutoState) Play)));
+ sigc::bind (sigc::mem_fun (*this, &GainMeterBase::set_gain_astate), (AutoState) ARDOUR::Play)));
gain_astate_menu.items().push_back (MenuElem (_("Write"),
- sigc::bind (sigc::mem_fun (*(amp.get()), &Automatable::set_parameter_automation_state),
- Evoral::Parameter(GainAutomation), (AutoState) Write)));
+ sigc::bind (sigc::mem_fun (*this, &GainMeterBase::set_gain_astate), (AutoState) ARDOUR::Write)));
gain_astate_menu.items().push_back (MenuElem (_("Touch"),
- sigc::bind (sigc::mem_fun (*(amp.get()), &Automatable::set_parameter_automation_state),
- Evoral::Parameter(GainAutomation), (AutoState) Touch)));
+ sigc::bind (sigc::mem_fun (*this, &GainMeterBase::set_gain_astate), (AutoState) ARDOUR::Touch)));
connections.push_back (gain_automation_style_button.signal_button_press_event().connect (sigc::mem_fun(*this, &GainMeterBase::gain_automation_style_button_event), false));
connections.push_back (gain_automation_state_button.signal_button_press_event().connect (sigc::mem_fun(*this, &GainMeterBase::gain_automation_state_button_event), false));
+ connections.push_back (ChangeGainAutomationState.connect (sigc::mem_fun(*this, &GainMeterBase::set_gain_astate)));
_control->alist()->automation_state_changed.connect (model_connections, invalidator (*this), boost::bind (&GainMeter::gain_automation_state_changed, this), gui_context());
_control->alist()->automation_style_changed.connect (model_connections, invalidator (*this), boost::bind (&GainMeter::gain_automation_style_changed, this), gui_context());
gain_changed ();
show_gain ();
update_gain_sensitive ();
+
+ if (!_meter) {
+ peak_display.hide ();
+ } else {
+ peak_display.show ();
+ }
+}
+
+void
+GainMeterBase::set_gain_astate (AutoState as)
+{
+ if (gain_astate_propagate) {
+ gain_astate_propagate = false;
+ ChangeGainAutomationState (as);
+ return;
+ }
+ _amp->set_parameter_automation_state (Evoral::Parameter (GainAutomation), as);
}
void
{
_meter->reset_max();
level_meter->clear_meters();
- max_peak = -INFINITY;
+ max_peak = minus_infinity ();
peak_display.set_text (_("-inf"));
peak_display.set_name ("MixerStripPeakDisplay");
}
/* clamp to displayable values */
if (_data_type == DataType::AUDIO) {
f = min (f, 6.0f);
- _control->set_value (dB_to_coefficient(f), Controllable::NoGroup);
+ _control->set_value (dB_to_coefficient(f), Controllable::UseGroup);
} else {
f = min (fabs (f), 2.0f);
- _control->set_value (f, Controllable::NoGroup);
+ _control->set_value (f, Controllable::UseGroup);
}
if (gain_display.has_focus()) {
if (!ignore_toggle) {
gain_t value;
- const gain_t master_gain = _control->get_master_gain ();
/* convert from adjustment range (0..1) to gain coefficient */
if (_data_type == DataType::AUDIO) {
-
- if (_control->slaved ()) {
-
- /* fader has been moved. The initial position of the fader
- reflects any master gain (see ::gain_changed() below). So
- when we reset the actual gain value, we have to remove the
- influence of the master gain (if any).
-
- but ... the fader is non-linear. a given number of dB will have a
- relatively small effect on fader position far from the 0dB
- position, and a larger effect near to it.
-
- so... we take the current gain value, and compute where the
- fader was BEFORE it was moved. Then we compute how the
- position delta that the master gain caused.
-
- once we have that value, we subtract it from the current
- fader position, which gives us the current fader position as
- if there was no master.
- */
-
- const gain_t current_value = _control->get_value (); /* current value */
- const float position_delta_caused_by_master = gain_to_slider_position_with_max (current_value * master_gain, Config->get_max_gain()) -
- gain_to_slider_position_with_max (current_value, Config->get_max_gain());
-
- /* this is "where would the fader be now if the master
- wan't changing things?"
- */
-
- const float adjusted_position = min (gain_adjustment.get_upper(), max (gain_adjustment.get_lower(), gain_adjustment.get_value() - position_delta_caused_by_master));
-
- value = slider_position_to_gain_with_max (adjusted_position, Config->get_max_gain());
-
- } else {
-
- value = slider_position_to_gain_with_max (gain_adjustment.get_value(), Config->get_max_gain());
- }
-
+ value = slider_position_to_gain_with_max (gain_adjustment.get_value(), Config->get_max_gain());
} else {
value = gain_adjustment.get_value();
}
- if (_route && _control == _route->gain_control()) {
- _route->set_gain (value, Controllable::UseGroup);
- } else {
- _control->set_value (value, Controllable::NoGroup);
- }
+ _control->set_value (value, Controllable::UseGroup);
}
show_gain ();
/* the position of the fader should reflect any master gain,
* not just the control's own inherent value
*/
- fader_position = gain_to_slider_position_with_max (_control->get_value() * _control->get_master_gain(), Config->get_max_gain());
+ fader_position = gain_to_slider_position_with_max (_control->get_value(), Config->get_max_gain());
break;
case DataType::MIDI:
fader_position = _control->get_value ();
switch (ev->button) {
case 1:
+ gain_astate_propagate = Keyboard::modifier_state_contains (ev->state, Keyboard::ModifierMask (Keyboard::PrimaryModifier | Keyboard::TertiaryModifier));
gain_astate_menu.popup (1, ev->time);
break;
default:
gain_automation_state_button.set_size_request (PX_SCALE(12, 15), PX_SCALE(12, 15));
gain_automation_style_button.set_size_request (PX_SCALE(12, 15), PX_SCALE(12, 15));
- fader_vbox = manage (new Gtk::VBox());
- fader_vbox->set_spacing (0);
- fader_vbox->pack_start (*gain_slider, true, true);
+ fader_vbox.set_spacing (0);
+ fader_vbox.pack_start (*gain_slider, true, true);
fader_alignment.set (0.5, 0.5, 0.0, 1.0);
- fader_alignment.add (*fader_vbox);
+ fader_alignment.add (fader_vbox);
hbox.pack_start (fader_alignment, true, true);
if (_route) {
_route->active_changed.connect (model_connections, invalidator (*this), boost::bind (&GainMeter::route_active_changed, this), gui_context ());
+ hbox.pack_start (meter_hbox, true, true);
+ meter_hbox.show ();
}
- /*
- if we have a non-hidden route (ie. we're not the click or the auditioner),
- pack some route-dependent stuff.
- */
-
- hbox.pack_start (meter_hbox, true, true);
-
// if (r && !r->is_auditioner()) {
// fader_vbox->pack_start (gain_automation_state_button, false, false, 0);
// }
- hbox.show_all ();
+ gain_display_box.show ();
+ gain_display.show ();
+ gain_slider->show ();
+ fader_vbox.show ();
+ fader_alignment.show ();
+ hbox.show ();
setup_meters ();
}
projects / ardour.git / blobdiff