diff options
Diffstat (limited to 'gtk2_ardour/io_selector.cc')
-rw-r--r-- | gtk2_ardour/io_selector.cc | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/gtk2_ardour/io_selector.cc b/gtk2_ardour/io_selector.cc index 2bf112ef8e..3e8feba60c 100644 --- a/gtk2_ardour/io_selector.cc +++ b/gtk2_ardour/io_selector.cc @@ -269,193 +269,3 @@ IOSelectorWindow::io_name_changed (void* src) set_title (title); } -PortInsertUI::PortInsertUI (Gtk::Window* parent, ARDOUR::Session* sess, boost::shared_ptr<ARDOUR::PortInsert> pi) - : _pi (pi) - , latency_button (_("Measure Latency")) - , input_selector (parent, sess, pi->input()) - , output_selector (parent, sess, pi->output()) -{ - latency_hbox.pack_start (latency_button, false, false); - latency_hbox.pack_start (latency_display, false, false); - latency_frame.add (latency_hbox); - - output_selector.set_min_height_divisor (2); - input_selector.set_min_height_divisor (2); - - pack_start (latency_frame); - pack_start (output_selector, true, true); - pack_start (input_selector, true, true); - - update_latency_display (); - - latency_button.signal_toggled().connect (mem_fun (*this, &PortInsertUI::latency_button_toggled)); -} - - -void -PortInsertUI::update_latency_display () -{ - nframes_t sample_rate = input_selector.session()->engine().frame_rate(); - if (sample_rate == 0) { - latency_display.set_text (_("Disconnected from audio engine")); - } else { - char buf[64]; - snprintf (buf, sizeof (buf), "%10.3lf frames %10.3lf ms", - (float)_pi->latency(), (float)_pi->latency() * 1000.0f/sample_rate); - latency_display.set_text(buf); - } -} - -bool -PortInsertUI::check_latency_measurement () -{ - MTDM* mtdm = _pi->mtdm (); - - if (mtdm->resolve () < 0) { - latency_display.set_text (_("No signal detected")); - return true; - } - - if (mtdm->err () > 0.3) { - mtdm->invert (); - mtdm->resolve (); - } - - char buf[128]; - nframes_t sample_rate = AudioEngine::instance()->frame_rate(); - - if (sample_rate == 0) { - latency_display.set_text (_("Disconnected from audio engine")); - _pi->stop_latency_detection (); - return false; - } - - snprintf (buf, sizeof (buf), "%10.3lf frames %10.3lf ms", mtdm->del (), mtdm->del () * 1000.0f/sample_rate); - - bool solid = true; - - if (mtdm->err () > 0.2) { - strcat (buf, " ??"); - solid = false; - } - - if (mtdm->inv ()) { - strcat (buf, " (Inv)"); - solid = false; - } - - if (solid) { - _pi->set_measured_latency ((nframes_t) rint (mtdm->del())); - latency_button.set_active (false); - strcat (buf, " (set)"); - } - - latency_display.set_text (buf); - return true; -} - -void -PortInsertUI::latency_button_toggled () -{ - if (latency_button.get_active ()) { - - _pi->start_latency_detection (); - latency_display.set_text (_("Detecting ...")); - latency_timeout = Glib::signal_timeout().connect (mem_fun (*this, &PortInsertUI::check_latency_measurement), 250); - - } else { - _pi->stop_latency_detection (); - latency_timeout.disconnect (); - } -} - - -void -PortInsertUI::redisplay () -{ - input_selector.setup_ports (input_selector.other()); - output_selector.setup_ports (output_selector.other()); -} - -void -PortInsertUI::finished (IOSelector::Result r) -{ - input_selector.Finished (r); - output_selector.Finished (r); -} - - -PortInsertWindow::PortInsertWindow (ARDOUR::Session* sess, boost::shared_ptr<ARDOUR::PortInsert> pi, bool can_cancel) - : ArdourDialog ("port insert dialog"), - _portinsertui (this, sess, pi), - ok_button (can_cancel ? _("OK"): _("Close")), - cancel_button (_("Cancel")) -{ - - set_name ("IOSelectorWindow"); - string title = _("Port Insert "); - title += pi->name(); - set_title (title); - - ok_button.set_name ("IOSelectorButton"); - if (!can_cancel) { - ok_button.set_image (*Gtk::manage (new Gtk::Image (Gtk::Stock::CLOSE, Gtk::ICON_SIZE_BUTTON))); - } - cancel_button.set_name ("IOSelectorButton"); - - if (can_cancel) { - cancel_button.set_image (*Gtk::manage (new Gtk::Image (Gtk::Stock::CANCEL, Gtk::ICON_SIZE_BUTTON))); - get_action_area()->pack_start (cancel_button, false, false); - } else { - cancel_button.hide(); - } - get_action_area()->pack_start (ok_button, false, false); - - get_vbox()->pack_start (_portinsertui); - - ok_button.signal_clicked().connect (sigc::mem_fun (*this, &PortInsertWindow::accept)); - cancel_button.signal_clicked().connect (sigc::mem_fun (*this, &PortInsertWindow::cancel)); - - signal_delete_event().connect (sigc::mem_fun (*this, &PortInsertWindow::wm_delete), false); - - pi->DropReferences.connect (going_away_connection, invalidator (*this), boost::bind (&PortInsertWindow::plugin_going_away, this), gui_context()); -} - -bool -PortInsertWindow::wm_delete (GdkEventAny* /*event*/) -{ - accept (); - return true; -} - -void -PortInsertWindow::plugin_going_away () -{ - ENSURE_GUI_THREAD (*this, &PortInsertWindow::plugin_going_away) - - going_away_connection.disconnect (); - delete_when_idle (this); -} - -void -PortInsertWindow::on_map () -{ - _portinsertui.redisplay (); - Window::on_map (); -} - - -void -PortInsertWindow::cancel () -{ - _portinsertui.finished (IOSelector::Cancelled); - hide (); -} - -void -PortInsertWindow::accept () -{ - _portinsertui.finished (IOSelector::Accepted); - hide (); -} - |