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Diffstat (limited to 'gtk2_ardour/gain_meter.cc')
-rw-r--r--gtk2_ardour/gain_meter.cc120
1 files changed, 69 insertions, 51 deletions
diff --git a/gtk2_ardour/gain_meter.cc b/gtk2_ardour/gain_meter.cc
index a580ec6b38..b34c0b8d28 100644
--- a/gtk2_ardour/gain_meter.cc
+++ b/gtk2_ardour/gain_meter.cc
@@ -72,17 +72,18 @@ GainMeter::setup_slider_pix ()
}
}
-GainMeterBase::GainMeterBase (boost::shared_ptr<IO> io, Session& s,
+GainMeterBase::GainMeterBase (Session& s,
const Glib::RefPtr<Gdk::Pixbuf>& pix,
bool horizontal)
- : _io (io),
- _session (s),
+ : _session (s),
// 0.781787 is the value needed for gain to be set to 0.
gain_adjustment (0.781787, 0.0, 1.0, 0.01, 0.1),
gain_automation_style_button (""),
gain_automation_state_button ("")
{
+ using namespace Menu_Helpers;
+
ignore_toggle = false;
meter_menu = 0;
next_release_selects = false;
@@ -92,16 +93,14 @@ GainMeterBase::GainMeterBase (boost::shared_ptr<IO> io, Session& s,
if (horizontal) {
gain_slider = manage (new HSliderController (pix,
&gain_adjustment,
- _io->gain_control(),
false));
} else {
gain_slider = manage (new VSliderController (pix,
&gain_adjustment,
- _io->gain_control(),
false));
}
- level_meter = new LevelMeter(_io, _session);
+ level_meter = new LevelMeter(_session);
gain_slider->signal_button_press_event().connect (mem_fun(*this, &GainMeter::start_gain_touch));
gain_slider->signal_button_release_event().connect (mem_fun(*this, &GainMeter::end_gain_touch));
@@ -133,10 +132,40 @@ GainMeterBase::GainMeterBase (boost::shared_ptr<IO> io, Session& s,
gain_automation_state_button.set_size_request(15, 15);
gain_automation_style_button.set_size_request(15, 15);
+
+ gain_astyle_menu.items().push_back (MenuElem (_("Trim")));
+ gain_astyle_menu.items().push_back (MenuElem (_("Abs")));
+
+ gain_astate_menu.set_name ("ArdourContextMenu");
+ gain_astyle_menu.set_name ("ArdourContextMenu");
+ gain_adjustment.signal_value_changed().connect (mem_fun(*this, &GainMeterBase::gain_adjusted));
+ peak_display.signal_button_release_event().connect (mem_fun(*this, &GainMeterBase::peak_button_release), false);
+ gain_display.signal_key_press_event().connect (mem_fun(*this, &GainMeterBase::gain_key_press), false);
+ ResetAllPeakDisplays.connect (mem_fun(*this, &GainMeterBase::reset_peak_display));
+ ResetGroupPeakDisplays.connect (mem_fun(*this, &GainMeterBase::reset_group_peak_display));
+ UI::instance()->theme_changed.connect (mem_fun(*this, &GainMeterBase::on_theme_changed));
+ ColorsChanged.connect (bind(mem_fun (*this, &GainMeterBase::color_handler), false));
+ DPIReset.connect (bind(mem_fun (*this, &GainMeterBase::color_handler), true));
+}
+
+GainMeterBase::~GainMeterBase ()
+{
+ delete meter_menu;
+ delete level_meter;
+}
+void
+GainMeterBase::set_io (boost::shared_ptr<IO> io)
+{
+ connections.clear ();
+
+ _io = io;
+
+ level_meter->set_io (_io);
+ gain_slider->set_controllable (_io->gain_control());
boost::shared_ptr<Route> r;
@@ -146,6 +175,8 @@ GainMeterBase::GainMeterBase (boost::shared_ptr<IO> io, Session& s,
using namespace Menu_Helpers;
+ gain_astate_menu.items().clear ();
+
gain_astate_menu.items().push_back (MenuElem (_("Manual"),
bind (mem_fun (*_io, &IO::set_parameter_automation_state),
Evoral::Parameter(GainAutomation), (AutoState) Off)));
@@ -159,50 +190,21 @@ GainMeterBase::GainMeterBase (boost::shared_ptr<IO> io, Session& s,
bind (mem_fun (*_io, &IO::set_parameter_automation_state),
Evoral::Parameter(GainAutomation), (AutoState) Touch)));
- gain_astyle_menu.items().push_back (MenuElem (_("Trim")));
- gain_astyle_menu.items().push_back (MenuElem (_("Abs")));
-
- gain_astate_menu.set_name ("ArdourContextMenu");
- gain_astyle_menu.set_name ("ArdourContextMenu");
+ connections.push_back (gain_automation_style_button.signal_button_press_event().connect (mem_fun(*this, &GainMeterBase::gain_automation_style_button_event), false));
+ connections.push_back (gain_automation_state_button.signal_button_press_event().connect (mem_fun(*this, &GainMeterBase::gain_automation_state_button_event), false));
- gain_automation_style_button.signal_button_press_event().connect (mem_fun(*this, &GainMeterBase::gain_automation_style_button_event), false);
- gain_automation_state_button.signal_button_press_event().connect (mem_fun(*this, &GainMeterBase::gain_automation_state_button_event), false);
-
- r->gain_control()->alist()->automation_state_changed.connect (mem_fun(*this, &GainMeter::gain_automation_state_changed));
- r->gain_control()->alist()->automation_style_changed.connect (mem_fun(*this, &GainMeter::gain_automation_style_changed));
+ connections.push_back (r->gain_control()->alist()->automation_state_changed.connect (mem_fun(*this, &GainMeter::gain_automation_state_changed)));
+ connections.push_back (r->gain_control()->alist()->automation_style_changed.connect (mem_fun(*this, &GainMeter::gain_automation_style_changed)));
gain_automation_state_changed ();
}
}
- _io->gain_control()->Changed.connect (mem_fun(*this, &GainMeterBase::gain_changed));
-
- gain_adjustment.signal_value_changed().connect (mem_fun(*this, &GainMeterBase::gain_adjusted));
- peak_display.signal_button_release_event().connect (mem_fun(*this, &GainMeterBase::peak_button_release), false);
- gain_display.signal_key_press_event().connect (mem_fun(*this, &GainMeterBase::gain_key_press), false);
+ connections.push_back (_io->gain_control()->Changed.connect (mem_fun(*this, &GainMeterBase::gain_changed)));
gain_changed ();
show_gain ();
-
update_gain_sensitive ();
-
- ResetAllPeakDisplays.connect (mem_fun(*this, &GainMeterBase::reset_peak_display));
- ResetGroupPeakDisplays.connect (mem_fun(*this, &GainMeterBase::reset_group_peak_display));
-
- UI::instance()->theme_changed.connect (mem_fun(*this, &GainMeterBase::on_theme_changed));
- ColorsChanged.connect (bind(mem_fun (*this, &GainMeterBase::color_handler), false));
- DPIReset.connect (bind(mem_fun (*this, &GainMeterBase::color_handler), true));
-}
-
-GainMeterBase::~GainMeterBase ()
-{
- if (meter_menu) {
- delete meter_menu;
- }
-
- if (level_meter) {
- delete level_meter;
- }
}
void
@@ -752,10 +754,9 @@ GainMeterBase::on_theme_changed()
style_changed = true;
}
-GainMeter::GainMeter (boost::shared_ptr<IO> io, Session& s)
- : GainMeterBase (io, s, slider, false)
+GainMeter::GainMeter (Session& s)
+ : GainMeterBase (s, slider, false)
{
-
gain_display_box.set_homogeneous (true);
gain_display_box.set_spacing (2);
gain_display_box.pack_start (gain_display, true, true);
@@ -785,6 +786,31 @@ GainMeter::GainMeter (boost::shared_ptr<IO> io, Session& s)
hbox.set_spacing (2);
hbox.pack_start (*fader_vbox, true, true);
+ set_spacing (2);
+
+ pack_start (gain_display_box, Gtk::PACK_SHRINK);
+ pack_start (hbox, Gtk::PACK_SHRINK);
+
+ meter_metric_area.signal_expose_event().connect (mem_fun(*this, &GainMeter::meter_metrics_expose));
+}
+
+void
+GainMeter::set_io (boost::shared_ptr<IO> io)
+{
+ if (level_meter->get_parent()) {
+ hbox.remove (*level_meter);
+ }
+
+ if (peak_display.get_parent()) {
+ gain_display_box.remove (peak_display);
+ }
+
+ if (gain_automation_state_button.get_parent()) {
+ fader_vbox->remove (gain_automation_state_button);
+ }
+
+ GainMeterBase::set_io (io);
+
boost::shared_ptr<Route> r;
if ((r = boost::dynamic_pointer_cast<Route> (_io)) != 0) {
@@ -801,16 +827,8 @@ GainMeter::GainMeter (boost::shared_ptr<IO> io, Session& s)
fader_vbox->pack_start (gain_automation_state_button, false, false, 0);
}
}
-
- set_spacing (2);
-
- pack_start (gain_display_box, Gtk::PACK_SHRINK);
- pack_start (hbox, Gtk::PACK_SHRINK);
-
- meter_metric_area.signal_expose_event().connect (mem_fun(*this, &GainMeter::meter_metrics_expose));
}
-
int
GainMeter::get_gm_width ()
{
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-28 23:59:04 +0000