#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>
class Menu;
}
-class LevelMeter : public Gtk::HBox
+class LevelMeter : public Gtk::HBox, public ARDOUR::SessionHandlePtr
{
public:
- LevelMeter (ARDOUR::Session&);
+ LevelMeter (ARDOUR::Session*);
~LevelMeter ();
virtual void set_meter (ARDOUR::PeakMeter* meter);
void hide_meters ();
void setup_meters (int len=0, int width=3);
+ /** Emitted in the GUI thread when a button is pressed over the meter */
+ PBD::Signal1<bool, GdkEventButton *> ButtonPress;
+
private:
- ARDOUR::Session& _session;
ARDOUR::PeakMeter* _meter;
Width _width;
struct MeterInfo {
Gtkmm2ext::FastMeter *meter;
gint16 width;
- int length;
+ int length;
bool packed;
MeterInfo() {
meter = 0;
width = 0;
- length = 0;
+ length = 0;
packed = false;
}
};
std::vector<MeterInfo> meters;
float max_peak;
- sigc::connection _configuration_connection;
+ PBD::ScopedConnection _configuration_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 (std::string);
void configuration_changed (ARDOUR::ChanCount in, ARDOUR::ChanCount out);