Function SelectAllIfNone

src/SelectUtilities.cpp:89–96

Select the full time range, if no time range is selected.

// Select the full time range, if no
// time range is selected.
void SelectAllIfNone( AudacityProject &project )
{
   auto &viewInfo = ViewInfo::Get( project );
   auto flags = CommandManager::Get( project ).GetUpdateFlags();
   if((flags & EditableTracksSelectedFlag()).none() ||
      viewInfo.selectedRegion.isPoint())
      DoSelectAllAudio( project );
}

// Select the full time range, if no time range is selected and
// selecting is allowed. Returns "false" selecting not allowed.