Add option to disable track record disarm when the transport is rolling (mantis #2658)

git-svn-id: svn://localhost/ardour2/branches/3.0@5187 d708f5d6-7413-0410-9779-e7cbd77b26cf

3 files changed, 27 insertions, 0 deletions

diff --git a/gtk2_ardour/rc_option_editor.cc b/gtk2_ardour/rc_option_editor.cc
index 8639b92f7c..4f96486ddc 100644
--- a/gtk2_ardour/rc_option_editor.cc
+++ b/gtk2_ardour/rc_option_editor.cc
@@ -996,6 +996,14 @@ RCOptionEditor::RCOptionEditor ()
 		     mem_fun (*_rc_config, &RCConfiguration::set_secondary_clock_delta_edit_cursor)
 		     ));
 
+	add_option (_("Transport"),
+	     new BoolOption (
+		     "disable-disarm-during-roll",
+		     _("Disable record disarm when transport is rolling"),
+		     mem_fun (*_rc_config, &RCConfiguration::get_disable_disarm_during_roll),
+		     mem_fun (*_rc_config, &RCConfiguration::set_disable_disarm_during_roll)
+		     ));
+
 	/* EDITOR */
 
 	add_option (_("Editor"),
diff --git a/gtk2_ardour/route_ui.cc b/gtk2_ardour/route_ui.cc
index 7c0d908e6d..7926c9c468 100644
--- a/gtk2_ardour/route_ui.cc
+++ b/gtk2_ardour/route_ui.cc
@@ -128,6 +128,7 @@ RouteUI::init ()
 	UI::instance()->set_tip (show_sends_button, _("make mixer strips show sends to this bus"), "");
 
 	_session.SoloChanged.connect (mem_fun(*this, &RouteUI::solo_changed_so_update_mute));
+	_session.TransportStateChange.connect (mem_fun (*this, &RouteUI::check_rec_enable_sensitivity));
 }
 
 void
@@ -482,6 +483,7 @@ RouteUI::rec_enable_press(GdkEventButton* ev)
 				_session.record_disenable_all ();
 			} else {
 				_session.record_enable_all ();
+				check_rec_enable_sensitivity ();
 			}
 
                         cmd->mark();
@@ -499,6 +501,7 @@ RouteUI::rec_enable_press(GdkEventButton* ev)
 		} else {
 
 			reversibly_apply_track_boolean ("rec-enable change", &Track::set_record_enable, !track()->record_enabled(), this);
+			check_rec_enable_sensitivity ();
 		}
 	}
 
@@ -1357,3 +1360,17 @@ RouteUI::save_as_template ()
 	
 	_route->save_as_template (path.to_string(), name);
 }
+
+void
+RouteUI::check_rec_enable_sensitivity ()
+{
+	if (Config->get_disable_disarm_during_roll () == false) {
+		return;
+	}
+
+	if (_session.transport_rolling() && rec_enable_button->get_active()) {
+		rec_enable_button->set_sensitive (false);
+	} else {
+		rec_enable_button->set_sensitive (true);
+	}
+}
diff --git a/gtk2_ardour/route_ui.h b/gtk2_ardour/route_ui.h
index fc6ef87f57..42a373ae7b 100644
--- a/gtk2_ardour/route_ui.h
+++ b/gtk2_ardour/route_ui.h
@@ -183,6 +183,8 @@ class RouteUI : public virtual AxisView
 	void save_as_template ();
  
    protected:
+	void check_rec_enable_sensitivity ();
+	
  	std::vector<sigc::connection> connections;
  	std::string s_name;
  	std::string m_name;