CommonCommandFlags does not depend on LabelTrack

src/CommonCommandFlags.cpp

@@ -16,7 +16,6 @@ Paul Licameli split from Menus.cpp
 #include <wx/frame.h>
 
 #include "AudioIO.h"
-#include "LabelTrack.h"
 #include "Menus.h"
 #include "NoteTrack.h"
 #include "Project.h"
@@ -276,29 +275,6 @@ const ReservedCommandFlag&
          ;
       }
    }; return flag; }
-const ReservedCommandFlag&
-   LabelsSelectedFlag() { static ReservedCommandFlag flag{
-      [](const AudacityProject &project){
-         // At least one label track selected, having at least one label
-         // completely within the time selection.
-         const auto &selectedRegion = ViewInfo::Get( project ).selectedRegion;
-         const auto &test = [&]( const LabelTrack *pTrack ){
-            const auto &labels = pTrack->GetLabels();
-            return std::any_of( labels.begin(), labels.end(),
-               [&](const LabelStruct &label){
-                  return
-                     label.getT0() >= selectedRegion.t0()
-                  &&
-                     label.getT1() <= selectedRegion.t1()
-                  ;
-               }
-            );
-         };
-         auto range = TrackList::Get( project ).Selected<const LabelTrack>()
-            + test;
-         return !range.empty();
-      }
-   }; return flag; }
 const ReservedCommandFlag&
    PlayRegionLockedFlag() { static ReservedCommandFlag flag{
       [](const AudacityProject &project){

src/CommonCommandFlags.h

@@ -43,7 +43,6 @@ extern AUDACITY_DLL_API const ReservedCommandFlag
    &RedoAvailableFlag(),
    &ZoomInAvailableFlag(),
    &ZoomOutAvailableFlag(),
-   &LabelsSelectedFlag(),
    &PlayRegionLockedFlag(),  //msmeyer
    &PlayRegionNotLockedFlag(),  //msmeyer
    &WaveTracksExistFlag(),

src/menus/LabelMenus.cpp

@@ -18,6 +18,30 @@
 // private helper classes and functions
 namespace {
 
+const ReservedCommandFlag
+   LabelsSelectedFlag{
+      [](const AudacityProject &project){
+         // At least one label track selected, having at least one label
+         // completely within the time selection.
+         const auto &selectedRegion = ViewInfo::Get( project ).selectedRegion;
+         const auto &test = [&]( const LabelTrack *pTrack ){
+            const auto &labels = pTrack->GetLabels();
+            return std::any_of( labels.begin(), labels.end(),
+               [&](const LabelStruct &label){
+                  return
+                     label.getT0() >= selectedRegion.t0()
+                  &&
+                     label.getT1() <= selectedRegion.t1()
+                  ;
+               }
+            );
+         };
+         auto range = TrackList::Get( project ).Selected<const LabelTrack>()
+            + test;
+         return !range.empty();
+      }
+   };
+
 //Adds label and returns index of label in labeltrack.
 int DoAddLabel(
    AudacityProject &project, const SelectedRegion &region,
@@ -571,7 +595,7 @@ MenuTable::BaseItemSharedPtr LabelEditMenus()
 
    static const auto NotBusyLabelsAndWaveFlags =
       AudioIONotBusyFlag() |
-      LabelsSelectedFlag() | WaveTracksExistFlag() | TimeSelectedFlag();
+      LabelsSelectedFlag | WaveTracksExistFlag() | TimeSelectedFlag();
 
    // Returns TWO menus.
    
@@ -612,11 +636,11 @@ MenuTable::BaseItemSharedPtr LabelEditMenus()
    Menu( wxT("Labeled"), XO("La&beled Audio"),
       /* i18n-hint: (verb)*/
       Command( wxT("CutLabels"), XXO("&Cut"), FN(OnCutLabels),
-         AudioIONotBusyFlag() | LabelsSelectedFlag() | WaveTracksExistFlag() |
+         AudioIONotBusyFlag() | LabelsSelectedFlag | WaveTracksExistFlag() |
             TimeSelectedFlag() | IsNotSyncLockedFlag(),
             Options{ wxT("Alt+X"), XO("Label Cut") } ),
       Command( wxT("DeleteLabels"), XXO("&Delete"), FN(OnDeleteLabels),
-         AudioIONotBusyFlag() | LabelsSelectedFlag() | WaveTracksExistFlag() |
+         AudioIONotBusyFlag() | LabelsSelectedFlag | WaveTracksExistFlag() |
             TimeSelectedFlag() | IsNotSyncLockedFlag(),
          Options{ wxT("Alt+K"), XO("Label Delete") } ),
 
@@ -644,7 +668,7 @@ MenuTable::BaseItemSharedPtr LabelEditMenus()
 
       /* i18n-hint: (verb)*/
       Command( wxT("SplitLabels"), XXO("Spli&t"), FN(OnSplitLabels),
-         AudioIONotBusyFlag() | LabelsSelectedFlag() | WaveTracksExistFlag(),
+         AudioIONotBusyFlag() | LabelsSelectedFlag | WaveTracksExistFlag(),
          Options{ wxT("Alt+I"), XO("Label Split") } ),
       /* i18n-hint: (verb)*/
       Command( wxT("JoinLabels"), XXO("&Join"), FN(OnJoinLabels),