Fix the track order during drag and drop Lp1829601#2237

Merged

uklotzde merged 13 commits intomixxxdj:2.2from daschuer:lp1829601

Oct 22, 2019

+186-218

Commits on Aug 11, 2019

Remove unused unremove flag from addMultipleTracks()
daschuer
committed
Remove superfluid transaction around a single sql statment, which was an a wron application layer anyway.
daschuer
committed
introduce new function getAndEnsureTrackIds()
daschuer
committed

Commits on Aug 12, 2019

Use a temp table to keep sorting unchanged in TrackDAO::getTrackIds()
daschuer
committed
Improve query in TrackDAO::unhideTracks()
daschuer
committed
Add the addMissingTracks fature to TrackDAO::getTrackIds() and make use of it.
daschuer
committed

Commits on Aug 13, 2019

Completely replace obsolete TrackDAO::addMultipleTracks() calls by getAndEnsureTrackIds()
daschuer
committed

Commits on Aug 18, 2019

Renamed resolveTrackIds() and add enum fag option parameter
daschuer
committed

Commits on Oct 3, 2019

change remaining !size() to isEmpty()
daschuer
committed