#include <gtkmm/drawingarea.h>
#include "ardour/types.h"
+#include "ardour/chan_count.h"
+#include "ardour/session_handle.h"
#include <gtkmm2ext/click_box.h>
#include <gtkmm2ext/focus_entry.h>
#include <gtkmm2ext/slider_controller.h>
+#include <gtkmm2ext/fastmeter.h>
#include "enums.h"
namespace ARDOUR {
- class IO;
class Session;
- class Route;
- class RouteGroup;
-}
-namespace Gtkmm2ext {
- class FastMeter;
- class BarController;
+ class PeakMeter;
}
namespace Gtk {
class Menu;
}
-class LevelMeter : public Gtk::HBox
+class LevelMeterBase : public ARDOUR::SessionHandlePtr
{
public:
- LevelMeter (ARDOUR::Session&);
- ~LevelMeter ();
+ LevelMeterBase (ARDOUR::Session*, PBD::EventLoop::InvalidationRecord* ir,
+ Gtkmm2ext::FastMeter::Orientation o = Gtkmm2ext::FastMeter::Vertical);
+ virtual ~LevelMeterBase ();
- virtual void set_io (boost::shared_ptr<ARDOUR::IO> io);
+ virtual void set_meter (ARDOUR::PeakMeter* meter);
void update_gain_sensitive ();
float update_meters ();
void update_meters_falloff ();
- void clear_meters ();
+ void clear_meters (bool reset_highlight = true);
void hide_meters ();
- void setup_meters (int len=0, int width=3);
+ void setup_meters (int len=0, int width=3, int thin=2);
- private:
+ void set_type (ARDOUR::MeterType);
+ ARDOUR::MeterType get_type () { return meter_type; }
+
+ /** Emitted in the GUI thread when a button is pressed over the meter */
+ PBD::Signal1<bool, GdkEventButton *> ButtonPress;
+ PBD::Signal1<bool, GdkEventButton *> ButtonRelease;
+ PBD::Signal1<void, ARDOUR::MeterType> MeterTypeChanged;
- //friend class MixerStrip;
- boost::shared_ptr<ARDOUR::IO> _io;
- ARDOUR::Session& _session;
+ protected:
+ virtual void mtr_pack(Gtk::Widget &w) = 0;
+ virtual void mtr_remove(Gtk::Widget &w) = 0;
+
+ private:
+ PBD::EventLoop::InvalidationRecord* parent_invalidator;
+ ARDOUR::PeakMeter* _meter;
+ Gtkmm2ext::FastMeter::Orientation _meter_orientation;
Width _width;
struct MeterInfo {
Gtkmm2ext::FastMeter *meter;
- gint16 width;
- int length;
- bool packed;
-
- MeterInfo() {
+ gint16 width;
+ int length;
+ bool packed;
+ float max_peak;
+
+ MeterInfo() {
meter = 0;
width = 0;
- length = 0;
+ length = 0;
packed = false;
+ max_peak = -INFINITY;
}
};
- guint16 regular_meter_width;
- static const guint16 thin_meter_width = 2;
- std::vector<MeterInfo> meters;
- float max_peak;
-
+ guint16 regular_meter_width;
+ int meter_length;
+ guint16 thin_meter_width;
+ std::vector<MeterInfo> meters;
+ float max_peak;
+ ARDOUR::MeterType meter_type;
+ ARDOUR::MeterType visible_meter_type;
+
+ PBD::ScopedConnection _configuration_connection;
+ PBD::ScopedConnection _meter_type_connection;
+ PBD::ScopedConnection _parameter_connection;
+
void hide_all_meters ();
- gint meter_button_release (GdkEventButton*, uint32_t);
+ bool meter_button_press (GdkEventButton *);
+ bool meter_button_release (GdkEventButton *);
- void parameter_changed (const char*);
+ void parameter_changed (std::string);
+ void configuration_changed (ARDOUR::ChanCount in, ARDOUR::ChanCount out);
+ void meter_type_changed (ARDOUR::MeterType);
void on_theme_changed ();
bool style_changed;
void color_handler ();
};
+class LevelMeterHBox : public LevelMeterBase, public Gtk::HBox
+{
+ public:
+ LevelMeterHBox (ARDOUR::Session*);
+ ~LevelMeterHBox();
+
+ protected:
+ void mtr_pack(Gtk::Widget &w);
+ void mtr_remove(Gtk::Widget &w);
+};
+
+class LevelMeterVBox : public LevelMeterBase, public Gtk::VBox
+{
+ public:
+ LevelMeterVBox (ARDOUR::Session*);
+ ~LevelMeterVBox();
+
+ protected:
+ void mtr_pack(Gtk::Widget &w);
+ void mtr_remove(Gtk::Widget &w);
+};
+
#endif /* __ardour_gtk_track_meter_h__ */