#include <vector>
#include <string>
+#include <gtkmm/box.h>
+#include <gtkmm/button.h>
+#include <gtkmm/buttonbox.h>
+#include <gtkmm/comboboxtext.h>
#include <gtkmm/checkbutton.h>
+#include <gtkmm/expander.h>
+#include <gtkmm/notebook.h>
#include <gtkmm/spinbutton.h>
-#include <gtkmm/comboboxtext.h>
#include <gtkmm/table.h>
-#include <gtkmm/expander.h>
-#include <gtkmm/box.h>
-#include <gtkmm/buttonbox.h>
-#include <gtkmm/button.h>
#include "pbd/signals.h"
+#include "widgets/ardour_button.h"
+
#include "ardour_dialog.h"
-#include "ardour_button.h"
-
-class EngineControl : public ArdourDialog, public PBD::ScopedConnectionList {
- public:
- EngineControl ();
- ~EngineControl ();
-
- static bool need_setup ();
-
- XMLNode& get_state ();
- void set_state (const XMLNode&);
-
- void set_desired_sample_rate (uint32_t);
-
- private:
- Gtk::Notebook notebook;
-
- Gtk::Label engine_status;
-
- /* core fields used by all backends */
-
- Gtk::Table basic_packer;
- Gtk::HBox basic_hbox;
- Gtk::VBox basic_vbox;
-
- 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;
- Gtk::Label buffer_size_duration_label;
- Gtk::Adjustment input_latency_adjustment;
- Gtk::SpinButton input_latency;
- Gtk::Adjustment output_latency_adjustment;
- Gtk::SpinButton output_latency;
- Gtk::Adjustment input_channels_adjustment;
- Gtk::SpinButton input_channels;
- Gtk::Adjustment output_channels_adjustment;
- Gtk::SpinButton output_channels;
- Gtk::Adjustment ports_adjustment;
- Gtk::SpinButton ports_spinner;
-
- Gtk::Label have_control_text;
- Gtk::Button control_app_button;
- ArdourButton midi_devices_button;
-
- Gtk::Button connect_disconnect_button;
-
- /* latency measurement */
-
- Gtk::ComboBoxText lm_output_channel_combo;
- Gtk::ComboBoxText lm_input_channel_combo;
- Gtk::Label lm_measure_label;
- Gtk::Button lm_measure_button;
- Gtk::Button lm_use_button;
- Gtk::Button lm_back_button;
- ArdourButton lm_button_audio;
- Gtk::Label lm_title;
- Gtk::Label lm_preamble;
- Gtk::Label lm_results;
- Gtk::Table lm_table;
- Gtk::VBox lm_vbox;
- bool have_lm_results;
- bool lm_running;
-
- Gtk::Button* cancel_button;
- Gtk::Button* ok_button;
- Gtk::Button* apply_button;
-
- /* MIDI Tab */
-
- Gtk::VBox midi_vbox;
- Gtk::Button midi_back_button;
- Gtk::Table midi_device_table;
-
- /* MIDI ... JACK */
-
- Gtk::CheckButton aj_button;
-
- uint32_t ignore_changes;
- uint32_t _desired_sample_rate;
- bool started_at_least_once;
- bool queue_device_changed;
-
- void driver_changed ();
- void backend_changed ();
- void sample_rate_changed ();
- void buffer_size_changed ();
- void parameter_changed ();
- void midi_option_changed ();
-
- void setup_midi_tab_for_backend ();
- void setup_midi_tab_for_jack ();
- void refresh_midi_display (std::string focus = "");
-
- std::string bufsize_as_string (uint32_t);
-
- float get_rate() const;
- uint32_t get_buffer_size() const;
- uint32_t get_input_channels() const;
- uint32_t get_output_channels() 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_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 ();
-
- void configure_midi_devices ();
-
- struct MidiDeviceSetting {
- std::string name;
- bool enabled;
- uint32_t input_latency;
- uint32_t output_latency;
-
- MidiDeviceSetting (std::string n, bool en = true, uint32_t inl = 0, uint32_t oul = 0)
- : name (n)
- , enabled (en)
- , input_latency (inl)
- , output_latency (oul)
- {}
- };
-
- typedef boost::shared_ptr<MidiDeviceSetting> MidiDeviceSettings;
- bool _can_set_midi_latencies;
- std::vector<MidiDeviceSettings> _midi_devices;
-
- MidiDeviceSettings find_midi_device(std::string devicename) const {
- for (std::vector<MidiDeviceSettings>::const_iterator p = _midi_devices.begin(); p != _midi_devices.end(); ++p) {
- if ((*p)->name == devicename) {
- return *p;
- }
+
+class EngineControl : public ArdourDialog, public PBD::ScopedConnectionList
+{
+public:
+ EngineControl ();
+ ~EngineControl ();
+
+ static bool need_setup ();
+
+ XMLNode& get_state ();
+ bool set_state (const XMLNode&);
+
+ void set_desired_sample_rate (uint32_t);
+ bool try_autostart ();
+
+private:
+ Gtk::Notebook notebook;
+
+ Gtk::Label engine_status;
+
+ /* core fields used by all backends */
+
+ Gtk::Table basic_packer;
+ Gtk::HBox basic_hbox;
+ Gtk::VBox basic_vbox;
+
+ 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;
+ Gtk::Label buffer_size_duration_label;
+ Gtk::ComboBoxText nperiods_combo;
+ Gtk::Adjustment input_latency_adjustment;
+ Gtk::SpinButton input_latency;
+ Gtk::Adjustment output_latency_adjustment;
+ Gtk::SpinButton output_latency;
+ Gtk::Adjustment input_channels_adjustment;
+ Gtk::SpinButton input_channels;
+ Gtk::Adjustment output_channels_adjustment;
+ Gtk::SpinButton output_channels;
+ Gtk::Adjustment ports_adjustment;
+ Gtk::SpinButton ports_spinner;
+
+ Gtk::Label have_control_text;
+ ArdourWidgets::ArdourButton control_app_button;
+ ArdourWidgets::ArdourButton midi_devices_button;
+ ArdourWidgets::ArdourButton start_stop_button;
+ ArdourWidgets::ArdourButton update_devices_button;
+ ArdourWidgets::ArdourButton use_buffered_io_button;
+
+ Gtk::Button connect_disconnect_button;
+
+ /* latency measurement */
+
+ Gtk::ComboBoxText lm_output_channel_combo;
+ Gtk::ComboBoxText lm_input_channel_combo;
+ Gtk::Label lm_measure_label;
+ Gtk::Button lm_measure_button;
+ Gtk::Button lm_use_button;
+ Gtk::Button lm_back_button;
+ ArdourWidgets::ArdourButton lm_button_audio;
+ Gtk::Label lm_title;
+ Gtk::Label lm_preamble;
+ Gtk::Label lm_results;
+ Gtk::Table lm_table;
+ Gtk::VBox lm_vbox;
+ bool have_lm_results;
+ bool lm_running;
+
+ /* MIDI Tab */
+
+ Gtk::VBox midi_vbox;
+ Gtk::Button midi_back_button;
+ Gtk::Table midi_device_table;
+
+ /* MIDI ... JACK */
+
+ Gtk::CheckButton aj_button;
+
+ uint32_t ignore_changes; // state save/load
+ uint32_t ignore_device_changes; // AudioEngine::DeviceListChanged
+ uint32_t _desired_sample_rate;
+ bool started_at_least_once;
+ bool queue_device_changed;
+
+ void driver_changed ();
+ void backend_changed ();
+ void sample_rate_changed ();
+ void buffer_size_changed ();
+ void nperiods_changed ();
+ void parameter_changed ();
+ void midi_option_changed ();
+
+ void setup_midi_tab_for_backend ();
+ void setup_midi_tab_for_jack ();
+ void refresh_midi_display (std::string focus = "");
+
+ void update_midi_options ();
+
+ std::string bufsize_as_string (uint32_t);
+ std::string nperiods_as_string (uint32_t);
+
+ std::vector<float> get_default_sample_rates ();
+ std::vector<uint32_t> get_default_buffer_sizes ();
+
+ std::vector<float> get_sample_rates_for_all_devices ();
+ std::vector<uint32_t> get_buffer_sizes_for_all_devices ();
+
+ float get_rate() const;
+ uint32_t get_buffer_size() const;
+ uint32_t get_nperiods() const;
+ uint32_t get_input_channels() const;
+ uint32_t get_output_channels() 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;
+ bool get_use_buffered_io () const;
+
+ std::string get_default_device (const std::string&,
+ const std::vector<std::string>&);
+
+ 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 ();
+ void set_buffersize_popdown_strings ();
+ void set_nperiods_popdown_strings ();
+ void list_devices ();
+ void show_buffer_duration ();
+
+ void configure_midi_devices ();
+
+ struct MidiDeviceSetting {
+ std::string name;
+ bool enabled;
+ uint32_t input_latency;
+ uint32_t output_latency;
+
+ MidiDeviceSetting (std::string n, bool en = true, uint32_t inl = 0, uint32_t oul = 0)
+ : name (n)
+ , enabled (en)
+ , input_latency (inl)
+ , output_latency (oul)
+ {}
+ };
+
+ typedef boost::shared_ptr<MidiDeviceSetting> MidiDeviceSettings;
+ bool _can_set_midi_latencies;
+ std::vector<MidiDeviceSettings> _midi_devices;
+
+ MidiDeviceSettings find_midi_device(std::string devicename) const {
+ for (std::vector<MidiDeviceSettings>::const_iterator p = _midi_devices.begin(); p != _midi_devices.end(); ++p) {
+ if ((*p)->name == devicename) {
+ return *p;
+ }
+ }
+ return MidiDeviceSettings();
}
- return MidiDeviceSettings();
- }
-
- struct StateStruct {
- 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;
- uint32_t output_latency;
- uint32_t input_channels;
- uint32_t output_channels;
- bool active;
- std::string midi_option;
- std::vector<MidiDeviceSettings> midi_devices;
-
- StateStruct()
- : sample_rate (48000)
- , buffer_size (1024)
- , input_latency (0)
- , output_latency (0)
- , input_channels (0)
- , output_channels (0)
- , active (false) {}
-
- };
-
- typedef boost::shared_ptr<StateStruct> State;
- typedef std::list<State> StateList;
-
- StateList states;
-
- 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&);
-
- bool _have_control;
-
- static bool print_channel_count (Gtk::SpinButton*);
-
- void build_notebook ();
- void build_full_control_notebook ();
- void build_no_control_notebook ();
-
- void on_show ();
- void on_response (int);
- void control_app_button_clicked ();
- void use_latency_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 ();
- bool check_audio_latency_measurement ();
- bool check_midi_latency_measurement ();
- sigc::connection latency_timeout;
- void enable_latency_tab ();
- void disable_latency_tab ();
- void start_latency_detection ();
- void end_latency_detection ();
-
- void on_switch_page (GtkNotebookPage*, guint page_num);
- bool on_delete_event (GdkEventAny*);
-
- void engine_running ();
- void engine_stopped ();
- void device_list_changed ();
-
- PBD::ScopedConnection running_connection;
- PBD::ScopedConnectionList stopped_connection;
- PBD::ScopedConnection devicelist_connection;
-
- void connect_disconnect_click ();
- void calibrate_audio_latency ();
- void calibrate_midi_latency (MidiDeviceSettings);
-
- MidiDeviceSettings _measure_midi;
- void midi_latency_adjustment_changed(Gtk::Adjustment *, MidiDeviceSettings, bool);
- void midi_device_enabled_toggled(ArdourButton *, MidiDeviceSettings);
- sigc::connection lm_back_button_signal;
+
+ struct StateStruct {
+ 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 n_periods;
+ uint32_t input_latency;
+ uint32_t output_latency;
+ uint32_t input_channels;
+ uint32_t output_channels;
+ bool active;
+ bool use_buffered_io;
+ std::string midi_option;
+ std::vector<MidiDeviceSettings> midi_devices;
+ time_t lru;
+
+ StateStruct()
+ : sample_rate (48000)
+ , buffer_size (1024)
+ , input_latency (0)
+ , output_latency (0)
+ , input_channels (0)
+ , output_channels (0)
+ , active (false)
+ , use_buffered_io (false)
+ , lru (0)
+ {}
+ };
+
+ typedef boost::shared_ptr<StateStruct> State;
+ typedef std::list<State> StateList;
+ static bool state_sort_cmp (const State &a, const State &b);
+
+ StateList states;
+
+ State get_matching_state (const std::string& backend);
+ 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&);
+
+ bool set_current_state (const State& state);
+ void set_default_state ();
+
+ bool _have_control;
+
+ static bool print_channel_count (Gtk::SpinButton*);
+
+ void build_notebook ();
+ 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 nperiods_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_map ();
+ void control_app_button_clicked ();
+ void start_stop_button_clicked ();
+ void update_devices_button_clicked ();
+ void use_buffered_io_button_clicked ();
+ void use_latency_button_clicked ();
+ void manage_control_app_sensitivity ();
+ int push_state_to_backend (bool start);
+ void post_push ();
+ void update_sensitivity ();
+ bool start_engine ();
+ bool stop_engine (bool for_latency = false);
+
+ /* latency measurement */
+ void latency_button_clicked ();
+ void latency_back_button_clicked ();
+ bool check_audio_latency_measurement ();
+ bool check_midi_latency_measurement ();
+ sigc::connection latency_timeout;
+ void enable_latency_tab ();
+ void disable_latency_tab ();
+ void start_latency_detection ();
+ void end_latency_detection ();
+
+ void on_switch_page (GtkNotebookPage*, guint page_num);
+ bool on_delete_event (GdkEventAny*);
+
+ void engine_running ();
+ void engine_stopped ();
+ void device_list_changed ();
+
+ PBD::ScopedConnection running_connection;
+ PBD::ScopedConnectionList stopped_connection;
+ PBD::ScopedConnection devicelist_connection;
+
+ void connect_disconnect_click ();
+ void calibrate_audio_latency ();
+ void calibrate_midi_latency (MidiDeviceSettings);
+
+ MidiDeviceSettings _measure_midi;
+ void midi_latency_adjustment_changed(Gtk::Adjustment *, MidiDeviceSettings, bool);
+ void midi_device_enabled_toggled(ArdourWidgets::ArdourButton *, MidiDeviceSettings);
+ sigc::connection lm_back_button_signal;
};
#endif /* __gtk2_ardour_engine_dialog_h__ */
projects / ardour.git / blobdiff