OSC: no op, white space cleanup

[ardour.git] / gtk2_ardour / engine_dialog.cc

diff --git a/gtk2_ardour/engine_dialog.cc b/gtk2_ardour/engine_dialog.cc
index 8a6c42fd8c79bdb11771d4463dcfe96322fa65b3..192c7501318e1c563a90bec328fd9a42e69f28a3 100644 (file)
--- a/gtk2_ardour/engine_dialog.cc
+++ b/gtk2_ardour/engine_dialog.cc
@@ -466,10 +466,10 @@ EngineControl::on_response (int response_id)
 
        switch (response_id) {
        case RESPONSE_OK:
+               hide();
                if (!start_engine()) {
+                       show();
                        return;
-               } else {
-                       hide();
                }
 #ifdef PLATFORM_WINDOWS
 
@@ -1592,6 +1592,24 @@ void
 EngineControl::input_device_changed ()
 {
        DEBUG_ECONTROL ("input_device_changed");
+
+       boost::shared_ptr<ARDOUR::AudioBackend> backend = ARDOUR::AudioEngine::instance()->current_backend();
+       if (backend && backend->match_input_output_devices_or_none ()) {
+               const std::string& dev_none = ARDOUR::AudioBackend::get_standard_device_name (ARDOUR::AudioBackend::DeviceNone);
+
+               if (get_output_device_name () != dev_none
+                               && get_input_device_name () != dev_none
+                               && get_input_device_name () != get_output_device_name ()) {
+                       block_changed_signals ();
+                       if (contains_value (output_device_combo, get_input_device_name ())) {
+                               output_device_combo.set_active_text (get_input_device_name ());
+                       } else {
+                               assert (contains_value (output_device_combo, dev_none));
+                               output_device_combo.set_active_text (dev_none);
+                       }
+                       unblock_changed_signals ();
+               }
+       }
        device_changed ();
 }
 
@@ -1599,6 +1617,23 @@ void
 EngineControl::output_device_changed ()
 {
        DEBUG_ECONTROL ("output_device_changed");
+       boost::shared_ptr<ARDOUR::AudioBackend> backend = ARDOUR::AudioEngine::instance()->current_backend();
+       if (backend && backend->match_input_output_devices_or_none ()) {
+               const std::string& dev_none = ARDOUR::AudioBackend::get_standard_device_name (ARDOUR::AudioBackend::DeviceNone);
+
+               if (get_input_device_name () != dev_none
+                               && get_input_device_name () != dev_none
+                               && get_input_device_name () != get_output_device_name ()) {
+                       block_changed_signals ();
+                       if (contains_value (input_device_combo, get_output_device_name ())) {
+                               input_device_combo.set_active_text (get_output_device_name ());
+                       } else {
+                               assert (contains_value (input_device_combo, dev_none));
+                               input_device_combo.set_active_text (dev_none);
+                       }
+                       unblock_changed_signals ();
+               }
+       }
        device_changed ();
 }