... This makes it impossible to forget to include the EXPERIMENTAL definitions
(such as when cutting and pasting code) and so get unintended quiet changes of
behavior.
The EXPERIMENTAL flags are now specified instead in new file Experimental.cmake
... Breaking dependency of ProjectFileIO on on TimeTrack, and reusing the same
functions that implement cross-document copy and paste of tracks.
Also changing behavior, so that if a TimeTrack exists but another is imported,
then the import quietly replaces the existing completely.
* Don't need TrackFactory to make LabelTrack
* Don't need TrackFactory to make NoteTrack
* Don't need TrackFactory to make TimeTrack, or ZoomInfo in the factory
* Remove some forward declarations
* Rename TrackFactory as WaveTrackFactory, move it out of Track.cpp
* Eliminate unneeded back-pointer to project from non-wave Tracks...
... now that DirManager is gone
* Remove unused declarations
* SampleData::mProject was not used
* Correct ProjectFileIO::GetLibraryError
* Remove unnecessary #include directives
!!! THERE WILL NO DOUBT BE BUGS !!!
This is a big one and there's still several things to
complete. Just want to get this in the wild to start
receiving feedback.
One big thing right now is that it will NOT load pre-aup3
files. An importer is on the way for that.
... Regression happened at 3f1fd8ced0
The heights were written to file, but not read back again.
This fix was done carefully to avoid making dependency cycles. We don't want
Track to depend on TrackView or TrackControls.
It's not great that LabelTrack, NoteTrack, TimeTrack, and WaveTrack now have
those dependencies, but at least they don't make cycles.
It would be better to figure out how to attach the view and controls to the
track with ClientData, then just invoke BuildAll to repopulate the view and
controls, so that they are non-null when you reach
Track::HandleCommonXMLAttribute.
... and eliminate some unnecessary calls to SubstitutePendingChangedTrack,
because the track and the substitute store Y and height in their shared
TrackView object.
Also make GetMinimizedHeight() virtual to avoid inclusion of TrackPanel.h in
TrackView.cpp.
... confusingly, Envelope already carried its own limiting values, but those
in the TimeTrack were not guaranteed to be the same.
I'm just preserving behavior as I break file dependencies and won't try to fix
that confusion now.
... which makes Project.cpp a bit less dependent on some details of other
classes
This puts Tags.cpp back into the big strongly connected component of the
dependency graph. That will be remedied later when Project.cpp becomes a
low-level file
... Unnecessary because transitively included.
But each .cpp file still includes its own .h file near the top to ensure
that it compiles indenendently, even if it is reincluded transitively later.
... so that we can use Track::SharedPointer without undefined behavior even on
tracks that don't yet belong to any TrackList.
Also fix the return type of function template TrackList::Add and remove some
casts.
- Dead code from experiments in SelectionBar removed.
- Many warnings about unused parameters fixed with WXUNUSED()
- Many warnings about signed / unsigned comparisons cleaned up.
- Several 'local variable declared but not used' warnings fixed.
... The function defined by the envelope is evaluated exactly at the times of
samples, but not between samples -- instead there is a simple interpolation.
Therefore the curve might not go through the control points when they are not at
sample times.
The exact value of the function defined by the envelope has no influence on
rendering of the sound in between samples. So this can make it clear that
the middle point has no influence at all in case three points are very close.
Drawing of other envelopes (Time track, Equalization curves) is not changed.
... Formerly this was done correctly only for cut and delete from WaveTrack,
paste into WaveTrack, and sync-lock adjustment of WaveTrack (either lengthening
or shortening).
Now also properly done for TimeTrack cut and paste, and also for:
Split cut
Split delete
Trim
... The return codes were mostly ignored anyway, and exceptions will be thrown
instead.
It seems there was also confusion whether the return values of Track::Paste
and Track::SyncLockAdjust were to indicate success or indicate whether there
was any change. No matter now.
Paul Licameli
Paul Licameli
Leland Lucius
James Crook