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livetrax/gtk2_ardour/canvas-program-change.h
Hans Baier 9ec23634ec * improve performance on CanvasProgramChange
git-svn-id: svn://localhost/ardour2/branches/3.0@4404 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-01-14 09:36:40 +00:00

71 lines
1.9 KiB
C++

#ifndef CANVASPROGRAMCHANGE_H_
#define CANVASPROGRAMCHANGE_H_
#include "canvas-flag.h"
class MidiRegionView;
namespace MIDI {
namespace Name {
struct PatchPrimaryKey;
}
}
namespace Gnome {
namespace Canvas {
class CanvasProgramChange : public CanvasFlag
{
public:
CanvasProgramChange(
MidiRegionView& region,
Group& parent,
string& text,
double height,
double x,
double y,
string& model_name,
string& custom_device_mode,
nframes_t event_time,
uint8_t channel,
uint8_t program
);
virtual ~CanvasProgramChange();
virtual bool on_event(GdkEvent* ev);
string model_name() const { return _model_name; }
void set_model_name(string model_name) { _model_name = model_name; }
string custom_device_mode() const { return _custom_device_mode; }
void set_custom_device_mode(string custom_device_mode) { _custom_device_mode = custom_device_mode; }
nframes_t event_time() const { return _event_time; }
void set_event_time(nframes_t new_time) { _event_time = new_time; };
uint8_t program() const { return _program; }
void set_program(uint8_t new_program) { _program = new_program; };
uint8_t channel() const { return _channel; }
void set_channel(uint8_t new_channel) { _channel = new_channel; };
void initialize_popup_menus();
void on_patch_menu_selected(const MIDI::Name::PatchPrimaryKey& key);
private:
string _model_name;
string _custom_device_mode;
nframes_t _event_time;
uint8_t _channel;
uint8_t _program;
Gtk::Menu _popup;
bool _popup_initialized;
};
} // namespace Canvas
} // namespace Gnome
#endif /*CANVASPROGRAMCHANGE_H_*/