X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fardour_ui_options.cc;h=8e0066da0d738958b550e07227341113e62582c7;hb=5932b7903a7c43cc3b5cfd043e64d577e0125799;hp=232c41b0c71922cda8ca5b3cd04461142f32b21b;hpb=f9ed2ced4aa2f1f1164b3bc5567c31b442ba265c;p=ardour.git

diff --git a/gtk2_ardour/ardour_ui_options.cc b/gtk2_ardour/ardour_ui_options.cc
index 232c41b0c7..8e0066da0d 100644
--- a/gtk2_ardour/ardour_ui_options.cc
+++ b/gtk2_ardour/ardour_ui_options.cc
@@ -60,7 +60,7 @@ ARDOUR_UI::toggle_external_sync()
 {
 	if (_session) {
 		if (_session->config.get_video_pullup() != 0.0f) {
-			if (_session->config.get_sync_source() == JACK) {
+			if (Config->get_sync_source() == JACK) {
 				MessageDialog msg (
 					_("It is not possible to use JACK as the the sync source\n\
 when the pull up/down setting is non-zero."));
@@ -69,6 +69,17 @@ when the pull up/down setting is non-zero."));
 			}
 		}
 
+		/* activating a slave is a session-property.
+		 * The slave type is a RC property.
+		 * When the slave is active is must not be reconfigured.
+		 * This is a UI limitation, imposed by audio-clock and
+		 * status displays which combine RC-config & session-properties.
+		 *
+		 * Notficy RCOptionEditor by emitting a signal if the active
+		 * status changed:
+		 */
+		Config->ParameterChanged("sync-source");
+
 		ActionManager::toggle_config_state_foo ("Transport", "ToggleExternalSync", sigc::mem_fun (_session->config, &SessionConfiguration::set_external_sync), sigc::mem_fun (_session->config, &SessionConfiguration::get_external_sync));
 	}
 }
@@ -311,7 +322,7 @@ ARDOUR_UI::parameter_changed (std::string p)
 			ActionManager::get_action ("Transport", "ToggleAutoPlay")->set_sensitive (true);
 			ActionManager::get_action ("Transport", "ToggleAutoReturn")->set_sensitive (true);
 		} else {
-			sync_button.set_text (sync_source_to_string (_session->config.get_sync_source(), true));
+			sync_button.set_text (sync_source_to_string (Config->get_sync_source(), true));
 			/* XXX need to make auto-play is off as well as insensitive */
 			ActionManager::get_action ("Transport", "ToggleAutoPlay")->set_sensitive (false);
 			ActionManager::get_action ("Transport", "ToggleAutoReturn")->set_sensitive (false);
@@ -439,7 +450,7 @@ ARDOUR_UI::synchronize_sync_source_and_video_pullup ()
 		act->set_sensitive (true);
 	} else {
 		/* can't sync to JACK if video pullup != 0.0 */
-		if (_session->config.get_sync_source() == JACK) {
+		if (Config->get_sync_source() == JACK) {
 			act->set_sensitive (false);
 		} else {
 			act->set_sensitive (true);