David has been trying to beat it into my thick skull that the
command manager should use the system created key up event rather
than generating it, but I just wasn't getting it.
Actually, the documentation for the OSX method I needed to use
to get at the key event before the menus did said that a key up
event couldn't be captured on 10.6 (the oldest we support). But,
testing showed that it can be, so I was able to do what David was
suggesting.
I'm pretty sure this gets all of the currently known issues, including
the SHIFT+M not working, the Play buttons responding to SHIFT and CTRL,
the ESC key canceling drags, and I'm pretty sure it even fixes
but #784.
Related to an old bug/workaround where I couldn't figure out the
reason it act as it did on Winodw. Finally figured out it was the
KEY_UP event passing the "M" on to the menu, thus selecting the
Mono item.
It had been causing problems in Unity for a while now and they
were missing on OSX as well in wx3. So, the old menu Open/Close
method of hiding has been removed and replaced with an event
filter/monitor which looks for wxEVT_CHAR_HOOK events to pass
key events to the handler that has the keyboard captured.
... SpectrogramSettings does that instead, and Preferences or View Settings
are the user interface for changing it.
Handle invalidation of spectrogram pixel cache for scale type changes,
just as for other changes of settings. No more
TrackArtist::InvalidateSpectrumCache().
View type of track now switches to Spectrum when applying or OKing the
View Settings... dialog and the Spectrogram page is open (and for now
it is still the only page)
... miscellaneous direct uses of ZoomInfo::zoom to test and set zoom level.
This includes all the remaining assignments to it.
But moving TrackInfo::PositionToTime and TrackInfo::TimeToPosition into
ZoomInfo and using them is needed to eliminate many more uses.
Also #if'd out the unused AudacityProject::OnZoomToggle().
Create WaveTrackCache as a utility class but don't use it anywhere yet.
The possible minor performance problem with effects is fixed by changes
in WaveTrack::GetBestBlockSize().
As usual, I started out intending to do as little as possible
to this to get it working and wound up going overboard.
However, I believe it does allow easy management of the effects
and this will provide a basis for the full blown plugin manager
dialog.
It started out as just the fix for #884, but it went
a bit further. Steve had the idea for the zoom and
pan addition, so I added it while I was working on
On a reset preferences, this adds the default built in effects only. The effects menu now has a 'More...' as its last item, and the list of plugins is invoked there. We can add from that list to the menus from that.
