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Fix sync-lock behavior of time shift, don't move too many other tracks

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This commit is contained in:
Paul Licameli 2020-09-21 11:28:54 -04:00
parent e3bd5cfa61
commit 3fcda6fc3c
1 changed files with 12 additions and 6 deletions
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18
src/tracks/ui/TimeShiftHandle.cpp
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@ -332,21 +332,27 @@ void ClipMoveState::Init(
while( change ) {
change = false;
// Iterate over all unfixed intervals in all shifters
// that do propagation...
// Iterate over all unfixed intervals in all tracks
// that do propagation and are in sync lock groups ...
for ( auto &pair : state.shifters ) {
auto &shifter = *pair.second.get();
if (!shifter.SyncLocks())
continue;
auto &track = shifter.GetTrack();
auto group = TrackList::SyncLockGroup(&track);
if ( group.size() <= 1 )
continue;
auto &intervals = shifter.MovingIntervals();
for (auto &interval : intervals) {
// ...and tell all other tracks to select that interval...
for ( auto &pair2 : state.shifters ) {
auto &shifter2 = *pair2.second.get();
if (&shifter2.GetTrack() == &track)
// ...and tell all other tracks in the sync lock group
// to select that interval...
for ( auto pTrack2 : group ) {
if (pTrack2 == &track)
continue;
auto &shifter2 = *shifters[pTrack2];
auto size = shifter2.MovingIntervals().size();
shifter2.SelectInterval( interval );
change = change ||