Method WarpLabels

libraries/lib-label-track/LabelTrack.cpp:325–335

Move the labels in the track according to the given TimeWarper. (If necessary this could be optimised by ignoring labels that occur before a specified time, as in most cases they don't need to move.)

// (If necessary this could be optimised by ignoring labels that occur before a
// specified time, as in most cases they don't need to move.)
void LabelTrack::WarpLabels(const TimeWarper &warper) {
   for (auto &labelStruct: mLabels) {
      labelStruct.selectedRegion.setTimes(
         warper.Warp(labelStruct.getT0()),
         warper.Warp(labelStruct.getT1()));
   }

   // This should not be needed, assuming the warper is nondecreasing, but
   // let's not assume too much.
   SortLabels();
}

LabelStruct::LabelStruct(const SelectedRegion &region,
                         const wxString& aTitle)