boost::shared_ptr<ARDOUR::LV2Plugin> _lv2;
std::vector<int> _output_ports;
sigc::connection _screen_update_connection;
boost::shared_ptr<ARDOUR::LV2Plugin> _lv2;
std::vector<int> _output_ports;
sigc::connection _screen_update_connection;
void parameter_update(uint32_t, float);
bool configure_handler (GdkEventConfigure*);
void save_plugin_setting ();
void output_update();
bool is_update_wanted(uint32_t index);
void parameter_update(uint32_t, float);
bool configure_handler (GdkEventConfigure*);
void save_plugin_setting ();
void output_update();
bool is_update_wanted(uint32_t index);