add goto_zero() function for BasicUI

diff --git a/libs/surfaces/control_protocol/basic_ui.cc b/libs/surfaces/control_protocol/basic_ui.cc
index 0d13c8f2642a842cfbb6fe4b684bc14547606c9d..8580d1b495022668cdb2706d96ced8040c881bd8 100644 (file)
--- a/libs/surfaces/control_protocol/basic_ui.cc
+++ b/libs/surfaces/control_protocol/basic_ui.cc
@@ -99,6 +99,12 @@ BasicUI::goto_start ()
        session->goto_start ();
 }
 
+void
+BasicUI::goto_zero ()
+{
+       session->request_locate (0);
+}
+
 void
 BasicUI::goto_end ()
 {

diff --git a/libs/surfaces/control_protocol/control_protocol/basic_ui.h b/libs/surfaces/control_protocol/control_protocol/basic_ui.h
index 4c8a8ba28f3d111e319981a412f9dab94c373960..d11fa3bdeb600ddc55b961d903786ba85145bac4 100644 (file)
--- a/libs/surfaces/control_protocol/control_protocol/basic_ui.h
+++ b/libs/surfaces/control_protocol/control_protocol/basic_ui.h
@@ -52,6 +52,7 @@ class LIBCONTROLCP_API BasicUI {
        void loop_location (framepos_t start, framepos_t end);
        void access_action ( std::string action_path );
        static PBD::Signal2<void,std::string,std::string> AccessAction;
+       void goto_zero ();
        void goto_start ();
        void goto_end ();
        void rewind ();