... TrackPanelAx now sends an event to the project when track focus changes,
and TrackPanel listens for it.
TrackPanel also initializes TrackPanelAx with a callback to do the details of
rectangle calculation.
... not the best thing for the long term, but hidden dependencies on
TransportMenus.cpp are eliminated
Tying CommonCommandFlags again into the big component, which is now 26
... though in a small cycle with each other, by moving RealtimeEffectManager to
new files, which remain in the big component.
Net loss of 1, the big component now has 27 files
... Breaking up an s.c.c. of 6 into 3 components:
ODManager, ODTask, ODWaveTrackTaskQueue
UndoManager
WaveClip, WaveTrack
Rewrite the OD tasks and queues to hold weak pointers to tracks, so the
track destructor need not notify them.
... It is const, renamed CopyTo, and invokes the create-on-demand factory in
the destination track; this means Track.cpp doesn't need to do that, and so
does not need TrackView.h
... because we undo the move,
"Demote vertical zooming code into WaveTrack.cpp ..." done at 1f4bf26
That was done so that WaveTrack would not depend on WaveTrackVZoomHandle, but
made it instead depend on ProjectHistory, which is undesirable.
But since then, commit 3797a52 moved the special minimizing code for WaveTrack
into WaveTrackView.
... non-intrusively in the Track suclasses, registering functions instead.
For each abstract factory function (of two), build a table of concrete factory
functions, paralleling the hierarchy of Track subclesses. Dispatch using
runt time type information in the Track objects.
... and LabelTrack listens to its own events, to update certain state.
This is roundabout for now, but that state is view-related and will move into
another class.
... which will simplify later rewrites that associate selection state with
the track group, not the track.
Since LabelTrack isn't notified immediately of selection changes, instead it
always tests whether it is selected, before using the stored selected label
index.
... eliminating some duplication in tables for Wave and Note track controls,
and freeing PlayableTrackButtonHandles from the big s.c.c, though in a cycle
yet with PlayableTrackControls
... and updating of them is accomplished privately in implementation files,
reducing intrusions into TrackPanel and ProjectWindow
This removes #include-s from TrackInfo.cpp, leaving dependency cycles better
than previously
