#include "engine_dialog.h"
#include "gui_thread.h"
#include "utils.h"
-#include "i18n.h"
+#include "pbd/i18n.h"
using namespace std;
using namespace Gtk;
, midi_devices_button (_("Midi Device Setup"))
, start_stop_button (_("Stop"))
, update_devices_button (_("Refresh Devices"))
+ , use_buffered_io_button (_("Use Buffered I/O"), ArdourButton::led_default_elements)
, lm_measure_label (_("Measure"))
, lm_use_button (_("Use results"))
, lm_back_button (_("Back to settings ... (ignore results)"))
midi_back_button.signal_clicked().connect (sigc::bind (sigc::mem_fun (notebook, &Gtk::Notebook::set_current_page), 0));
+ pretty_name_column = midi_input_view.append_column (_("Pretty Name"), midi_port_columns.pretty_name) - 1;
+ use_column = midi_input_view.append_column (_("Use"), midi_port_columns.in_use) - 1;
+ music_column = midi_input_view.append_column (_("Use for Music"), midi_port_columns.music_data) - 1;
+ control_column = midi_input_view.append_column (_("Use for Control"), midi_port_columns.control_data) - 1;
+ selection_column = midi_input_view.append_column (_("Follow Selection"), midi_port_columns.control_data) - 1;
+
+ midi_output_view.append_column (_("Pretty Name"), midi_port_columns.pretty_name);
+ midi_output_view.append_column (_("Use"), midi_port_columns.in_use);
+ midi_output_view.append_column (_("Use for Music"), midi_port_columns.music_data);
+ midi_output_view.append_column (_("Use for Control"), midi_port_columns.control_data);
+ midi_output_view.append_column (_("Follow Selection"), midi_port_columns.control_data);
+
+ midi_input_view.get_selection()->set_mode (SELECTION_NONE);
+ midi_output_view.get_selection()->set_mode (SELECTION_NONE);
+
/* pack it all up */
notebook.pages().push_back (TabElem (basic_vbox, _("Audio")));
notebook.pages().push_back (TabElem (midi_vbox, _("MIDI")));
notebook.set_border_width (12);
- notebook.set_show_tabs (false);
+ //notebook.set_show_tabs (false);
notebook.show_all ();
notebook.set_name ("SettingsNotebook");
output_channels.signal_output().connect (sigc::bind (sigc::ptr_fun (&EngineControl::print_channel_count), &output_channels));
midi_devices_button.signal_clicked.connect (mem_fun (*this, &EngineControl::configure_midi_devices));
- midi_devices_button.set_sensitive (false);
midi_devices_button.set_name ("generic button");
midi_devices_button.set_can_focus(true);
update_devices_button.set_name ("generic button");
update_devices_button.set_can_focus(true);
+ use_buffered_io_button.signal_clicked.connect (mem_fun (*this, &EngineControl::use_buffered_io_button_clicked));
+ use_buffered_io_button.set_sensitive (false);
+ use_buffered_io_button.set_name ("generic button");
+ use_buffered_io_button.set_can_focus(true);
+
cancel_button = add_button (Gtk::Stock::CLOSE, Gtk::RESPONSE_CANCEL);
ok_button = add_button (Gtk::Stock::OK, Gtk::RESPONSE_OK);
set_default_state ();
}
+ update_sensitivity ();
connect_changed_signals ();
notebook.signal_switch_page().connect (sigc::mem_fun (*this, &EngineControl::on_switch_page));
connect_disconnect_button.signal_clicked().connect (sigc::mem_fun (*this, &EngineControl::connect_disconnect_click));
- connect_disconnect_button.set_no_show_all();
+ connect_disconnect_button.set_no_show_all();
+ use_buffered_io_button.set_no_show_all();
+ update_devices_button.set_no_show_all();
+ start_stop_button.set_no_show_all();
+ midi_devices_button.set_no_show_all();
}
void
ok_button->grab_focus();
}
+bool
+EngineControl::try_autostart ()
+{
+ if (!start_stop_button.get_sensitive()) {
+ return false;
+ }
+ if (ARDOUR::AudioEngine::instance()->running()) {
+ return true;
+ }
+ return start_engine ();
+}
+
bool
EngineControl::start_engine ()
{
basic_packer.attach (start_stop_button, 3, 4, 0, 1, xopt, xopt);
basic_packer.attach (update_devices_button, 3, 4, 1, 2, xopt, xopt);
+ basic_packer.attach (use_buffered_io_button, 3, 4, 2, 3, xopt, xopt);
lm_button_audio.signal_clicked.connect (sigc::mem_fun (*this, &EngineControl::calibrate_audio_latency));
lm_button_audio.set_name ("generic button");
label = manage (left_aligned_label (_("MIDI System:")));
basic_packer.attach (*label, 0, 1, row, row + 1, xopt, (AttachOptions) 0);
basic_packer.attach (midi_option_combo, 1, 2, row, row + 1, SHRINK, (AttachOptions) 0);
-#if ! defined __APPLE__ && ! defined PLATFORM_WINDOWS // => linux, YAY
- /* Currently the only backend with dedicated Midi setup is ALSA.
- * lot of people complain that this is greyed out
- * "I can't use MIDI, the setup is greyed out"
- */
basic_packer.attach (midi_devices_button, 3, 4, row, row+1, xopt, xopt);
-#endif
row++;
}
void
EngineControl::setup_midi_tab_for_backend ()
{
- string backend = backend_combo.get_active_text ();
-
Gtkmm2ext::container_clear (midi_vbox);
midi_vbox.set_border_width (12);
midi_device_table.set_border_width (12);
- if (backend == "JACK") {
- setup_midi_tab_for_jack ();
- }
-
midi_vbox.pack_start (midi_device_table, true, true);
+ midi_vbox.pack_start (midi_input_view);
+ midi_vbox.pack_start (midi_output_view);
midi_vbox.pack_start (midi_back_button, false, false);
+
midi_vbox.show_all ();
}
+void
+EngineControl::refill_midi_ports (bool for_input)
+{
+ using namespace ARDOUR;
+
+ std::vector<string> ports;
+
+ AudioEngine::instance()->get_ports (string(), DataType::MIDI, for_input ? IsInput : IsOutput, ports);
+
+ Glib::RefPtr<ListStore> model = Gtk::ListStore::create (midi_port_columns);
+
+ for (vector<string>::const_iterator s = ports.begin(); s != ports.end(); ++s) {
+
+ if (AudioEngine::instance()->port_is_mine (*s)) {
+ continue;
+ }
+
+ TreeModel::Row row = *(model->append());
+
+ string pretty = AudioEngine::instance()->get_pretty_name_by_name (*s);
+ row[midi_port_columns.name] = *s;
+ row[midi_port_columns.pretty_name] = (pretty.empty() ? *s : pretty);
+ row[midi_port_columns.in_use] = true;
+ row[midi_port_columns.music_data] = true;
+ row[midi_port_columns.control_data] = true;
+ }
+
+ Gtk::TreeView& view (for_input ? midi_input_view : midi_output_view);
+
+ view.set_model (model);
+
+ CellRendererText* pretty_name_cell = dynamic_cast<CellRendererText*> (view.get_column_cell_renderer (pretty_name_column));
+ pretty_name_cell->property_editable() = true;
+ pretty_name_cell->signal_edited().connect (sigc::bind (sigc::mem_fun (*this, &EngineControl::pretty_name_edit), &view));
+
+ CellRendererToggle* toggle_cell;
+
+ toggle_cell = dynamic_cast<CellRendererToggle*> (view.get_column_cell_renderer (use_column));
+ toggle_cell->signal_toggled().connect (sigc::bind (sigc::mem_fun (*this, &EngineControl::midi_use_column_toggled), &view));
+
+ toggle_cell = dynamic_cast<CellRendererToggle*> (view.get_column_cell_renderer (music_column));
+ toggle_cell->signal_toggled().connect (sigc::bind (sigc::mem_fun (*this, &EngineControl::midi_music_column_toggled), &view));
+
+ toggle_cell = dynamic_cast<CellRendererToggle*> (view.get_column_cell_renderer (control_column));
+ toggle_cell->signal_toggled().connect (sigc::bind (sigc::mem_fun (*this, &EngineControl::midi_control_column_toggled), &view));
+
+ toggle_cell = dynamic_cast<CellRendererToggle*> (view.get_column_cell_renderer (selection_column));
+ toggle_cell->signal_toggled().connect (sigc::bind (sigc::mem_fun (*this, &EngineControl::midi_selection_column_toggled), &view));
+}
+
+void
+EngineControl::midi_use_column_toggled (string const & path, TreeView* view)
+{
+ TreeIter iter = view->get_model()->get_iter (path);
+
+ if (!iter) {
+ return;
+ }
+
+ bool value ((*iter)[midi_port_columns.in_use]);
+ (*iter)[midi_port_columns.in_use] = !value;
+
+}
+
+void
+EngineControl::midi_music_column_toggled (string const & path, TreeView* view)
+{
+ TreeIter iter = view->get_model()->get_iter (path);
+
+ if (!iter) {
+ return;
+ }
+
+ bool value ((*iter)[midi_port_columns.music_data]);
+ (*iter)[midi_port_columns.music_data] = !value;
+}
+
+void
+EngineControl::midi_control_column_toggled (string const & path, TreeView* view)
+{
+ TreeIter iter = view->get_model()->get_iter (path);
+
+ if (!iter) {
+ return;
+ }
+
+ bool value ((*iter)[midi_port_columns.control_data]);
+ (*iter)[midi_port_columns.control_data] = !value;
+
+ if (!value) {
+ // ARDOUR::AudioEngine::instance()->remove_port_purpose (PortFlags (ControlData));
+ } else {
+ // ARDOUR::AudioEngine::instance()->add_port_purpose (PortFlags (ControlData));
+ }
+}
+
+void
+EngineControl::midi_selection_column_toggled (string const & path, TreeView* view)
+{
+ TreeIter iter = view->get_model()->get_iter (path);
+
+ if (!iter) {
+ return;
+ }
+ bool value ((*iter)[midi_port_columns.selection]);
+ (*iter)[midi_port_columns.selection] = !value;
+}
+
+void
+EngineControl::pretty_name_edit (std::string const & path, string const & new_text, Gtk::TreeView* view)
+{
+ TreeIter iter = view->get_model()->get_iter (path);
+
+ if (!iter) {
+ return;
+ }
+
+ boost::shared_ptr<ARDOUR::AudioBackend> backend = ARDOUR::AudioEngine::instance()->current_backend();
+ if (backend) {
+ ARDOUR::PortEngine::PortHandle ph = backend->get_port_by_name ((*iter)[midi_port_columns.name]);
+ if (ph) {
+ backend->set_port_property (ph, "http://jackaudio.org/metadata/pretty-name", new_text, "");
+ (*iter)[midi_port_columns.pretty_name] = new_text;
+ }
+ }
+}
+
void
EngineControl::update_sensitivity ()
{
}
if (get_popdown_string_count (sample_rate_combo) > 0) {
+ bool allow_to_set_rate = false;
if (!ARDOUR::AudioEngine::instance()->running()) {
- sample_rate_combo.set_sensitive (true);
- } else {
- sample_rate_combo.set_sensitive (false);
+ if (!ARDOUR_UI::instance()->session_loaded) {
+ // engine is not running, no session loaded -> anything goes.
+ allow_to_set_rate = true;
+ } else if (_desired_sample_rate > 0 && get_rate () != _desired_sample_rate) {
+ // only allow to change if the current setting is not the native session rate.
+ allow_to_set_rate = true;
+ }
}
+ sample_rate_combo.set_sensitive (allow_to_set_rate);
} else {
sample_rate_combo.set_sensitive (false);
valid = false;
if (ARDOUR::AudioEngine::instance()->running()) {
start_stop_button.set_text("Stop");
update_devices_button.set_sensitive(false);
+ use_buffered_io_button.set_sensitive(false);
} else {
if (backend->can_request_update_devices()) {
update_devices_button.show();
} else {
update_devices_button.hide();
}
+ if (backend->can_use_buffered_io()) {
+ use_buffered_io_button.show();
+ } else {
+ use_buffered_io_button.hide();
+ }
start_stop_button.set_text("Start");
update_devices_button.set_sensitive(true);
+ use_buffered_io_button.set_sensitive(true);
}
} else {
update_devices_button.set_sensitive(false);
update_devices_button.hide();
+ use_buffered_io_button.set_sensitive(false);
+ use_buffered_io_button.hide();
start_stop_button.set_sensitive(false);
start_stop_button.hide();
}
}
}
-void
-EngineControl::setup_midi_tab_for_jack ()
-{
-}
-
void
EngineControl::midi_latency_adjustment_changed (Gtk::Adjustment *a, MidiDeviceSettings device, bool for_input) {
if (for_input) {
set_popdown_strings (sample_rate_combo, s);
if (!s.empty()) {
- if (desired.empty ()) {
+ if (ARDOUR::AudioEngine::instance()->running()) {
+ sample_rate_combo.set_active_text (rate_as_string (backend->sample_rate()));
+ }
+ else if (desired.empty ()) {
float new_active_sr = backend->default_sample_rate ();
if (std::find (sr.begin (), sr.end (), new_active_sr) == sr.end ()) {
set_popdown_strings (nperiods_combo, s);
if (!s.empty()) {
- set_active_text_if_present (nperiods_combo, nperiods_as_string (backend->period_size())); // XXX
+ set_active_text_if_present (nperiods_combo, nperiods_as_string (backend->period_size())); // XXX
}
update_sensitivity ();
string
EngineControl::bufsize_as_string (uint32_t sz)
{
- /* Translators: "samples" is always plural here, so no
- need for plural+singular forms.
- */
- char buf[64];
- snprintf (buf, sizeof (buf), "%u %s", sz, P_("sample", "samples", sz));
- return buf;
+ return string_compose (P_("%1 sample", "%1 samples", sz), sz);
}
string
_midi_devices = new_devices;
if (_midi_devices.empty()) {
- midi_devices_button.set_sensitive (false);
+ midi_devices_button.hide ();
} else {
- midi_devices_button.set_sensitive (true);
+ midi_devices_button.show ();
}
}
state->output_channels = get_output_channels ();
state->midi_option = get_midi_option ();
state->midi_devices = _midi_devices;
+ state->use_buffered_io = get_use_buffered_io ();
state->lru = time (NULL) ;
}
input_latency.set_value (state->input_latency);
output_latency.set_value (state->output_latency);
+ use_buffered_io_button.set_active (state->use_buffered_io);
+
if (!state->midi_option.empty()) {
midi_option_combo.set_active_text (state->midi_option);
_midi_devices = state->midi_devices;
XMLNode&
EngineControl::get_state ()
{
- LocaleGuard lg (X_("C"));
+ LocaleGuard lg;
XMLNode* root = new XMLNode ("AudioMIDISetup");
std::string path;
node->add_property ("input-channels", (*i)->input_channels);
node->add_property ("output-channels", (*i)->output_channels);
node->add_property ("active", (*i)->active ? "yes" : "no");
+ node->add_property ("use-buffered-io", (*i)->use_buffered_io ? "yes" : "no");
node->add_property ("midi-option", (*i)->midi_option);
node->add_property ("lru", (*i)->active ? time (NULL) : (*i)->lru);
{
XMLNodeList clist, cclist;
XMLNodeConstIterator citer, cciter;
- XMLNode* child;
- XMLNode* grandchild;
- XMLProperty* prop = NULL;
-
- fprintf (stderr, "EngineControl::set_state\n");
+ XMLNode const * child;
+ XMLNode const * grandchild;
+ XMLProperty const * prop = NULL;
if (root.name() != "AudioMIDISetup") {
return false;
}
state->active = string_is_affirmative (prop->value ());
+ if ((prop = grandchild->property ("use-buffered-io")) == 0) {
+ continue;
+ }
+ state->use_buffered_io = string_is_affirmative (prop->value ());
+
if ((prop = grandchild->property ("midi-option")) == 0) {
continue;
}
device_combo.set_active_text (state->device);
input_device_combo.set_active_text (state->input_device);
output_device_combo.set_active_text (state->output_device);
- sample_rate_combo.set_active_text (rate_as_string (state->sample_rate));
+ if (!_desired_sample_rate) {
+ sample_rate_combo.set_active_text (rate_as_string (state->sample_rate));
+ }
set_active_text_if_present (buffer_size_combo, bufsize_as_string (state->buffer_size));
set_active_text_if_present (nperiods_combo, nperiods_as_string (state->n_periods));
input_latency.set_value (state->input_latency);
output_latency.set_value (state->output_latency);
midi_option_combo.set_active_text (state->midi_option);
+ use_buffered_io_button.set_active (state->use_buffered_io);
return true;
}
bool change_latency = false;
bool change_channels = false;
bool change_midi = false;
+ bool change_buffered_io = false;
uint32_t ochan = get_output_channels ();
uint32_t ichan = get_input_channels ();
change_midi = true;
}
+ if (backend->can_use_buffered_io()) {
+ if (get_use_buffered_io() != backend->get_use_buffered_io()) {
+ change_buffered_io = true;
+ }
+ }
+
/* zero-requested channels means "all available" */
if (ichan == 0) {
change_channels = true;
change_latency = true;
change_midi = true;
+ change_buffered_io = backend->can_use_buffered_io();
+ change_channels = true;
change_nperiods = backend->can_set_period_size() && get_popdown_string_count (nperiods_combo) > 0;
}
if (change_driver || change_device || change_channels || change_nperiods ||
(change_latency && !backend->can_change_systemic_latency_when_running ()) ||
(change_rate && !backend->can_change_sample_rate_when_running()) ||
- change_midi ||
+ change_midi || change_buffered_io ||
(change_bufsize && !backend->can_change_buffer_size_when_running())) {
restart_required = true;
} else {
backend->set_midi_option (get_midi_option());
}
+ if (change_buffered_io) {
+ backend->set_use_buffered_io (use_buffered_io_button.get_active());
+ }
+
if (1 /* TODO */) {
for (vector<MidiDeviceSettings>::const_iterator p = _midi_devices.begin(); p != _midi_devices.end(); ++p) {
if (_measure_midi) {
return midi_option_combo.get_active_text();
}
+bool
+EngineControl::get_use_buffered_io () const
+{
+ return use_buffered_io_button.get_active();
+}
+
uint32_t
EngineControl::get_input_channels() const
{
}
}
+void
+EngineControl::use_buffered_io_button_clicked ()
+{
+ boost::shared_ptr<ARDOUR::AudioBackend> backend = ARDOUR::AudioEngine::instance()->current_backend();
+
+ if (!backend) {
+ return;
+ }
+
+ bool set_buffered_io = !use_buffered_io_button.get_active();
+ use_buffered_io_button.set_active (set_buffered_io);
+ backend->set_use_buffered_io (set_buffered_io);
+}
+
void
EngineControl::manage_control_app_sensitivity ()
{
EngineControl::set_desired_sample_rate (uint32_t sr)
{
_desired_sample_rate = sr;
+ if (ARDOUR::AudioEngine::instance ()->running ()
+ && ARDOUR::AudioEngine::instance ()->sample_rate () != sr) {
+ stop_engine ();
+ }
device_changed ();
}
engine_status.set_markup(string_compose ("<span foreground=\"green\">%1</span>", _("Connected")));
}
update_sensitivity();
+
+ refill_midi_ports (true);
+ refill_midi_ports (false);
}
void
projects / ardour.git / blobdiff