ardour/livetrax
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trigger_ui: add spinner for clip gain

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This commit is contained in:
Ben Loftis 2022-01-10 19:33:30 -06:00
parent 7fdc83bfbf
commit 1db6e9edca
2 changed files with 28 additions and 6 deletions
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28
gtk2_ardour/audio_trigger_properties_box.cc
View File

@ -78,6 +78,8 @@ AudioTriggerPropertiesBox::AudioTriggerPropertiesBox ()
, _start_clock (X_("regionstart"), true, "", false, false) , _start_clock (X_("regionstart"), true, "", false, false)
, _follow_length_adjustment (0, 0, 128, 1, 4) , _follow_length_adjustment (0, 0, 128, 1, 4)
, _follow_length_spinner (_follow_length_adjustment) , _follow_length_spinner (_follow_length_adjustment)
, _gain_adjustment( 0.0, -20.0, +20.0, 1.0, 3.0, 0)
, _gain_spinner (_gain_adjustment)
, _stretch_toggle (ArdourButton::led_default_elements) , _stretch_toggle (ArdourButton::led_default_elements)
{ {
_header_label.set_text (_("AUDIO Trigger Properties:")); _header_label.set_text (_("AUDIO Trigger Properties:"));
@ -175,11 +177,11 @@ AudioTriggerPropertiesBox::AudioTriggerPropertiesBox ()
label = manage (new Gtk::Label (_("Gain:"))); label = manage (new Gtk::Label (_("Gain:")));
label->set_alignment (1.0, 0.5); label->set_alignment (1.0, 0.5);
audio_t->attach (*label, 0, 1, row, row + 1, Gtk::FILL, Gtk::SHRINK); Gtk::Label *db_label = manage (new Gtk::Label (_("(dB)")));
db_label->set_alignment (0.0, 0.5);
_gain_control.set_text (_("+6dB")); audio_t->attach (*label, 0, 1, row, row + 1, Gtk::FILL, Gtk::SHRINK);
_gain_control.set_name ("generic button"); audio_t->attach (_gain_spinner, 1, 2, row, row + 1, Gtk::FILL, Gtk::SHRINK);
audio_t->attach (_gain_control, 1, 3, row, row + 1, Gtk::FILL, Gtk::SHRINK); audio_t->attach (*db_label, 2, 3, row, row + 1, Gtk::FILL, Gtk::SHRINK);
row++; row++;
@ -190,6 +192,9 @@ AudioTriggerPropertiesBox::AudioTriggerPropertiesBox ()
_follow_length_spinner.set_can_focus(false); _follow_length_spinner.set_can_focus(false);
_follow_length_spinner.signal_changed ().connect (sigc::mem_fun (*this, &AudioTriggerPropertiesBox::follow_clock_changed)); _follow_length_spinner.signal_changed ().connect (sigc::mem_fun (*this, &AudioTriggerPropertiesBox::follow_clock_changed));
_gain_spinner.set_can_focus(false);
_gain_spinner.configure(_gain_adjustment, 0.0, 1);
_gain_spinner.signal_changed ().connect (sigc::mem_fun (*this, &AudioTriggerPropertiesBox::gain_changed));
} }
AudioTriggerPropertiesBox::~AudioTriggerPropertiesBox () AudioTriggerPropertiesBox::~AudioTriggerPropertiesBox ()
@ -252,6 +257,19 @@ AudioTriggerPropertiesBox::trigger_changed (const PBD::PropertyChange& what_chan
_metrum_button.set_text ("4/4"); _metrum_button.set_text ("4/4");
_stretch_toggle.set_active (tref.trigger()->stretchable () ? Gtkmm2ext::ExplicitActive : Gtkmm2ext::Off); _stretch_toggle.set_active (tref.trigger()->stretchable () ? Gtkmm2ext::ExplicitActive : Gtkmm2ext::Off);
float gain = accurate_coefficient_to_dB(tref.trigger()->gain());
if (gain != _gain_adjustment.get_value()) {
_gain_adjustment.set_value (gain);
}
}
void
AudioTriggerPropertiesBox::gain_changed ()
{
float coeff = dB_to_coefficient(_gain_adjustment.get_value());
tref.trigger()->set_gain(coeff);
} }

6
gtk2_ardour/audio_trigger_properties_box.h
View File

@ -66,7 +66,9 @@ protected:
void start_clock_changed(); void start_clock_changed();
void length_clock_changed(); void length_clock_changed();
void follow_clock_changed(); void follow_clock_changed();
void gain_changed();
private: private:
@ -78,6 +80,9 @@ private:
Gtk::Adjustment _follow_length_adjustment; Gtk::Adjustment _follow_length_adjustment;
Gtk::SpinButton _follow_length_spinner; Gtk::SpinButton _follow_length_spinner;
Gtk::Adjustment _gain_adjustment;
Gtk::SpinButton _gain_spinner;
ArdourWidgets::ArdourButton _bpm_button; ArdourWidgets::ArdourButton _bpm_button;
ArdourWidgets::ArdourButton _metrum_button; ArdourWidgets::ArdourButton _metrum_button;
@ -86,7 +91,6 @@ private:
ArdourWidgets::ArdourButton _fade_in_enable_button; ArdourWidgets::ArdourButton _fade_in_enable_button;
ArdourWidgets::ArdourButton _fade_out_enable_button; ArdourWidgets::ArdourButton _fade_out_enable_button;
ArdourWidgets::ArdourButton _gain_control;
ArdourWidgets::ArdourButton _stretch_selector; ArdourWidgets::ArdourButton _stretch_selector;
}; };