[Summary] Eliminated redundant marker update notification which lead to creation...

[ardour.git] / libs / ardour / ardour / location.h

diff --git a/libs/ardour/ardour/location.h b/libs/ardour/ardour/location.h
index f809dbf280b649ccb91d8ae9706537bc63252835..7d51f6a7f3c58e4c3be40c04b1a1ddbbd55ac75f 100644 (file)
--- a/libs/ardour/ardour/location.h
+++ b/libs/ardour/ardour/location.h
@@ -123,11 +123,13 @@ class LIBARDOUR_API Location : public SessionHandleRef, public PBD::StatefulDest
            changes to this object 
         */
 
+    PBD::Signal0<void> Changed;
+    void set_block_change_notifications (bool yn) {_block_change_notifications = yn;}
+    
        PBD::Signal0<void> NameChanged;
        PBD::Signal0<void> EndChanged;
        PBD::Signal0<void> StartChanged;
-       PBD::Signal0<void> Changed;
-       PBD::Signal0<void> FlagsChanged;
+    PBD::Signal0<void> FlagsChanged;
        PBD::Signal0<void> LockChanged;
        PBD::Signal0<void> PositionLockStyleChanged;
         
@@ -155,6 +157,8 @@ class LIBARDOUR_API Location : public SessionHandleRef, public PBD::StatefulDest
        bool               _locked;
        PositionLockStyle  _position_lock_style;
        boost::shared_ptr<SceneChange> _scene_change;
+    
+    bool _block_change_notifications; // required for group operations
 
        void set_mark (bool yn);
        bool set_flag_internal (bool yn, Flags flag);
@@ -199,7 +203,7 @@ class LIBARDOUR_API Locations : public SessionHandleRef, public PBD::StatefulDes
        void marks_either_side (framepos_t const, framepos_t &, framepos_t &) const;
 
        void find_all_between (framepos_t start, framepos_t, LocationList&, Location::Flags);
-
+    
        PBD::Signal1<void,Location*> current_changed;
 
         /* Objects that care about individual addition and removal of Locations should connect to added/removed.