add AudioBackendNativeThread to serve the same role as jack_native_thread_t

[ardour.git] / gtk2_ardour / gain_meter.cc

diff --git a/gtk2_ardour/gain_meter.cc b/gtk2_ardour/gain_meter.cc
index f142f21641e514e7c3ff36d4c1ba2bb9228f0e40..d4610da601833824a5b2fb3c2259659ba2887ada 100644 (file)
--- a/gtk2_ardour/gain_meter.cc
+++ b/gtk2_ardour/gain_meter.cc
@@ -32,7 +32,6 @@
 #include <gtkmm2ext/fastmeter.h>
 #include <gtkmm2ext/barcontroller.h>
 #include <gtkmm2ext/gtk_ui.h>
-#include "midi++/manager.h"
 #include "pbd/fastlog.h"
 #include "pbd/stacktrace.h"
 
@@ -84,7 +83,7 @@ GainMeterBase::GainMeterBase (Session* s, bool horizontal, int fader_length, int
                gain_slider = manage (new VSliderController (&gain_adjustment, fader_length, fader_girth, false));
        }
 
-       level_meter = new LevelMeter(_session);
+       level_meter = new LevelMeterHBox(_session);
 
        level_meter->ButtonPress.connect_same_thread (_level_meter_connection, boost::bind (&GainMeterBase::level_meter_button_press, this, _1));
        meter_metric_area.signal_button_press_event().connect (sigc::mem_fun (*this, &GainMeterBase::level_meter_button_press));
@@ -280,14 +279,15 @@ GainMeterBase::setup_meters (int len)
                case Wide:
                        meter_ticks1_area.show();
                        meter_ticks2_area.show();
+                       meter_metric_area.show();
                        if (_route && _route->shared_peak_meter()->input_streams().n_total() == 1) {
                                meter_width = 10;
                        }
                        break;
                case Narrow:
-                       meter_width = 2;
                        meter_ticks1_area.hide();
                        meter_ticks2_area.hide();
+                       meter_metric_area.hide();
                        break;
        }
        level_meter->setup_meters(len, meter_width);
@@ -526,9 +526,12 @@ GainMeterBase::gain_changed ()
 void
 GainMeterBase::set_meter_strip_name (const char * name)
 {
+       char tmp[256];
        meter_metric_area.set_name (name);
-       meter_ticks1_area.set_name (name);
-       meter_ticks2_area.set_name (name);
+       sprintf(tmp, "Mark%sLeft", name);
+       meter_ticks1_area.set_name (tmp);
+       sprintf(tmp, "Mark%sRight", name);
+       meter_ticks2_area.set_name (tmp);
 }
 
 void
@@ -861,7 +864,7 @@ GainMeterBase::update_meters()
        }
 }
 
-void GainMeterBase::color_handler(bool dpi)
+void GainMeterBase::color_handler(bool /*dpi*/)
 {
        setup_meters();
 }
@@ -1019,21 +1022,30 @@ GainMeter::get_gm_width ()
 gint
 GainMeter::meter_metrics_expose (GdkEventExpose *ev)
 {
-       assert(_route);
+       if (!_route) {
+               if (_types.empty()) { _types.push_back(DataType::AUDIO); }
+               return meter_expose_metrics(ev, MeterPeak, _types, &meter_metric_area);
+       }
        return meter_expose_metrics(ev, _route->meter_type(), _types, &meter_metric_area);
 }
 
 gint
 GainMeter::meter_ticks1_expose (GdkEventExpose *ev)
 {
-       assert(_route);
+       if (!_route) {
+               if (_types.empty()) { _types.push_back(DataType::AUDIO); }
+               return meter_expose_ticks(ev, MeterPeak, _types, &meter_ticks1_area);
+       }
        return meter_expose_ticks(ev, _route->meter_type(), _types, &meter_ticks1_area);
 }
 
 gint
 GainMeter::meter_ticks2_expose (GdkEventExpose *ev)
 {
-       assert(_route);
+       if (!_route) {
+               if (_types.empty()) { _types.push_back(DataType::AUDIO); }
+               return meter_expose_ticks(ev, MeterPeak, _types, &meter_ticks2_area);
+       }
        return meter_expose_ticks(ev, _route->meter_type(), _types, &meter_ticks2_area);
 }