Gtk::ComboBoxText backend_combo;
Gtk::ComboBoxText driver_combo;
Gtk::ComboBoxText device_combo;
+ Gtk::ComboBoxText input_device_combo;
+ Gtk::ComboBoxText output_device_combo;
Gtk::ComboBoxText sample_rate_combo;
Gtk::ComboBoxText midi_option_combo;
Gtk::ComboBoxText buffer_size_combo;
void setup_midi_tab_for_jack ();
void refresh_midi_display (std::string focus = "");
+ void update_midi_options ();
+
std::string bufsize_as_string (uint32_t);
float get_rate() const;
uint32_t get_input_latency() const;
uint32_t get_output_latency() const;
std::string get_device_name() const;
+ std::string get_input_device_name() const;
+ std::string get_output_device_name() const;
std::string get_driver() const;
std::string get_backend() const;
std::string get_midi_option () const;
void device_changed ();
+ void input_device_changed ();
+ void output_device_changed ();
+ bool set_driver_popdown_strings ();
+ bool set_device_popdown_strings ();
+ bool set_input_device_popdown_strings ();
+ bool set_output_device_popdown_strings ();
+ void set_samplerate_popdown_strings (const std::string& dev_name);
+ void set_buffersize_popdown_strings (const std::string& dev_name);
void list_devices ();
void show_buffer_duration ();
std::string backend;
std::string driver;
std::string device;
+ std::string input_device;
+ std::string output_device;
float sample_rate;
uint32_t buffer_size;
uint32_t input_latency;
State get_matching_state (const std::string& backend,
const std::string& driver,
const std::string& device);
+ State get_matching_state (const std::string& backend,
+ const std::string& driver,
+ const std::string& input_device,
+ const std::string& output_device);
State get_saved_state_for_currently_displayed_backend_and_device ();
void maybe_display_saved_state ();
State save_state ();
void store_state (State);
+ bool equivalent_states (const State&, const State&);
+
+ void set_current_state (const State& state);
bool _have_control;
void build_full_control_notebook ();
void build_no_control_notebook ();
+ void connect_changed_signals ();
+ void block_changed_signals ();
+ void unblock_changed_signals ();
+
+ class SignalBlocker
+ {
+ public:
+ SignalBlocker (EngineControl& engine_control, const std::string& reason);
+
+ ~SignalBlocker ();
+
+ private:
+ EngineControl& ec;
+ std::string m_reason;
+ };
+
+ uint32_t block_signals;
+
+ sigc::connection backend_combo_connection;
+ sigc::connection driver_combo_connection;
+ sigc::connection sample_rate_combo_connection;
+ sigc::connection buffer_size_combo_connection;
+ sigc::connection device_combo_connection;
+ sigc::connection input_device_combo_connection;
+ sigc::connection output_device_combo_connection;
+ sigc::connection midi_option_combo_connection;
+ sigc::connection input_latency_connection;
+ sigc::connection output_latency_connection;
+ sigc::connection input_channels_connection;
+ sigc::connection output_channels_connection;
+
void on_show ();
void on_response (int);
void control_app_button_clicked ();
void manage_control_app_sensitivity ();
int push_state_to_backend (bool start);
void post_push ();
- void update_sensitivity ();
/* latency measurement */
void latency_button_clicked ();