#include <gtkmm2ext/slider_controller.h>
#include "enums.h"
+#include "level_meter.h"
namespace ARDOUR {
class IO;
class Menu;
}
-class GainMeter : public Gtk::VBox
+class GainMeterBase : virtual public sigc::trackable
{
public:
- GainMeter (boost::shared_ptr<ARDOUR::IO>, ARDOUR::Session&);
- ~GainMeter ();
+ GainMeterBase ( ARDOUR::Session&, const Glib::RefPtr<Gdk::Pixbuf>& pix,
+ bool horizontal);
+ virtual ~GainMeterBase ();
- void update_gain_sensitive ();
+ virtual void set_io (boost::shared_ptr<ARDOUR::IO>);
+ void update_gain_sensitive ();
void update_meters ();
- void update_meters_falloff ();
-
void effective_gain_display ();
-
void set_width (Width, int len=0);
- void setup_meters (int len=0);
-
- int get_gm_width ();
-
void set_meter_strip_name (const char * name);
void set_fader_name (const char * name);
- PBD::Controllable& get_controllable() { return _io->gain_control(); }
- void clear_meters ();
+ virtual void setup_meters (int len=0);
- private:
+ PBD::Controllable& get_controllable() { return _io->gain_control(); }
+ LevelMeter& get_level_meter() const { return *level_meter; }
+ Gtkmm2ext::SliderController& get_gain_slider() const { return *gain_slider; }
+
+ protected:
friend class MixerStrip;
boost::shared_ptr<ARDOUR::IO> _io;
ARDOUR::Session& _session;
+ std::vector<sigc::connection> connections;
bool ignore_toggle;
bool next_release_selects;
- Gtkmm2ext::VSliderController *gain_slider;
+ Gtkmm2ext::SliderController *gain_slider;
Gtk::Adjustment gain_adjustment;
Gtkmm2ext::FocusEntry gain_display;
Gtk::Button peak_display;
- Gtk::HBox gain_display_box;
- Gtk::HBox fader_box;
Gtk::DrawingArea meter_metric_area;
+ LevelMeter *level_meter;
sigc::connection gain_watching;
Width _width;
- static std::map<std::string,Glib::RefPtr<Gdk::Pixmap> > metric_pixmaps;
- static Glib::RefPtr<Gdk::Pixmap> render_metrics (Gtk::Widget&);
-
- gint meter_metrics_expose (GdkEventExpose *);
-
void show_gain ();
void gain_activated ();
bool gain_focused (GdkEventFocus*);
- struct MeterInfo {
- Gtkmm2ext::FastMeter *meter;
- gint16 width;
- int length;
- bool packed;
-
- MeterInfo() {
- meter = 0;
- width = 0;
- length = 0;
- packed = false;
- }
- };
-
- guint16 regular_meter_width;
- static const guint16 thin_meter_width = 2;
- vector<MeterInfo> meters;
float max_peak;
- Gtk::VBox* fader_vbox;
- Gtk::HBox hbox;
- Gtk::HBox meter_packer;
-
void gain_adjusted ();
void gain_changed (void *);
void meter_point_clicked ();
void gain_unit_changed ();
- void hide_all_meters ();
+ virtual void hide_all_meters ();
gint meter_button_press (GdkEventButton*, uint32_t);
- gint meter_button_release (GdkEventButton*, uint32_t);
bool peak_button_release (GdkEventButton*);
bool gain_key_press (GdkEventKey*);
static sigc::signal<void> ResetAllPeakDisplays;
static sigc::signal<void,ARDOUR::RouteGroup*> ResetGroupPeakDisplays;
- static Glib::RefPtr<Gdk::Pixbuf> slider;
- static Glib::RefPtr<Gdk::Pixbuf> rail;
- static int setup_slider_pix ();
-
void on_theme_changed ();
bool style_changed;
bool dpi_changed;
void color_handler(bool);
};
+class GainMeter : public GainMeterBase, public Gtk::VBox
+{
+ public:
+ GainMeter (ARDOUR::Session&);
+ ~GainMeter () {}
+
+ void set_io (boost::shared_ptr<ARDOUR::IO>);
+
+ int get_gm_width ();
+ void setup_meters (int len=0);
+
+ static void setup_slider_pix ();
+
+ protected:
+ void hide_all_meters ();
+
+ gint meter_metrics_expose (GdkEventExpose *);
+
+ static std::map<std::string,Glib::RefPtr<Gdk::Pixmap> > metric_pixmaps;
+ static Glib::RefPtr<Gdk::Pixmap> render_metrics (Gtk::Widget&);
+
+ private:
+ Gtk::HBox gain_display_box;
+ Gtk::HBox fader_box;
+ Gtk::VBox* fader_vbox;
+ Gtk::HBox hbox;
+
+ static Glib::RefPtr<Gdk::Pixbuf> slider;
+};
+
#endif /* __ardour_gtk_gain_meter_h__ */