The error icon was gone because we are now using the ErrorDialog, which didn't have it. So added back explicitly. I decided to go with wxART_WARNING rather than wxART_ERROR because nearly all of these present as warnings.
* 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
Aside from the breakage I added to it during the AUP3 conversion,
there was several other issues discovered in regards to how the
export paths were being handled.
Several improvements in determining how much actual disk space a
sampleblock uses. This allows us to provide how much space will
be recovered when using File -> Compact Project.
In addition, the History window now provides better space estimates.
There's still the possibility if a crash happens at just the
right time that the project will be named "<project>_compact_back"
so we should probably look for it during startup.
This also changes all "Vacuum" references to "compact".
... Do not call Autosave (which might fail) when recovering from exceptions in
recording, but rely on the last good Autosave that happened during recording.
If dropout labels are needed, then immediately modify the undo history item, but
we can accept it if that modification fails.
Also, be sure NOT to skip Autosave in all other places that push the undo
history. Make Autosave the default unless otherwise specified.
Finally removed one unnecessary call to Autosave.
* Need only CloseLock now, not old Lock and Unlock...
... which were for cross-project cut and paste, but they no longer work and we
need another solution. So delete much old code.
* Fix dangling reference to AudacityProject completely! ...
... in SqliteSampleBlockFactory: retain ONLY the shared pointer to
ProjectFileIO, then pass that, not project, to constructors of blocks.
completing the work of 127696879d
* Restore part of the Bug2436 fix...
... which needs the non-default arguments to WaveTrack::EmptyCopy that got lost
at d39590cf41
So that pasted WaveTracks refer to the correct SampleBlockFactory and database
for their project
But this is not yet a sufficient re-fix for the bug
* Complete the fix for cross-project copies and 2436...
... by duplicating sample blocks, in Sequence.cpp, when it is wrong just to
share them.
And to determine which case it is, see whether source and destination Sequences
have the same sample block factories when doing Copy or Paste. Duplicate
when the factories are different. Otherwise sharing is safe and more space
efficient.
This does the analogous to what DirManager::CopyBlockFile did before commit
d39590c.
* Define SampleBlockFactory replacing static members of SampleBlock...
... This will become an abstract base class
* Sequence and WaveTrack only store SampleBlockFactory not Project...
... This adds a dependency from Track to SampleBlock which temporarily enlarges
a cycle in the dependency graph
* Register a global factory of SampleBlockFactory...
... so that later we can make an abstract SampleBlockFactory, separate from the
concrete implementation in terms of sqlite, and inject the dependency at startup
avoiding static dependency
* New concrete classes SqliteSampleBlock, SqliteSampleBlockFactory...
... separated from abstract base classes and put into a new source file,
breaking dependency cycles, and perhaps allowing easy reimplementation for other
databases in the future.
Note that the new file is a header-less plug-in! Nothing depends on it. It
uses static initialization to influence the program's behavior.
* Compile dependency on sqlite3.h limited to just two .cpp files...
... these are ProjectFileIO.cpp and SqliteSampleBlock.cpp.
But there is still close cooperation of ProjectFileIO and SqliteSampleBlock.cpp.
This suggests that these files ought to be merged, and perhaps ProjectFileIO
also needs to be split into abstract and concrete classes, and there should be
another injection of a factory function at startup. That will make the choice
of database implementation even more modular.
Also removed one unnecessary inclusion of ProjectFileIO.h
* Fix crashes cutting and pasting cross-project...
... in case the source project is closed before the paste happens.
This caused destruction of the ProjectFileIO object and a closing of the sqlite
database with the sample data in it, leaving dangling references in the
SqliteSampleBlock objects.
The fix is that the SqliteSampleBlockFactory object holds a shared_ptr to the
ProjectFileIO object. So the clipboard may own WaveTracks, which own WaveClips,
which own Sequences, which own SqliteSampleBlockFactories, which keep the
ProjectFileIO and the database connection alive until the clipboard is cleared.
The consequence of the fix is delayed closing of the entire database associated
with the source project.
If the source project is reopened before the clipboard is cleared, will there
be correct concurrent access to the same persistent store? My preliminary
trials suggest this is so (reopening a saved project, deleting from it, closing
it again -- the clipboard contents are still unchanged and available).
!!! 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.
This removes all of the OnDemand code embedded throughout
the main codebase. Individual files related specifically
to OD have been left in place, but removed from the build.
The device toolbar was coming out too short after a 'ResetConfiguration'.
The upgrade detection process was messing with it. The fix is to
remember what version we are on.
Now it resets the toolbars, and fixes three common 'stuck-in-a-mode' issues.
Paul wrote: "I would move that function [OnResetToolBars(context)] into ToolManager.cpp so it can be called from ToolBarMenus.cpp and HelpMenus.cpp, with neither of those two dependent on the other."
Only modify label tracks with sync lock, when they are also part of the sync lock group. This corrects a problem where edits in a wave track culd affect later label tracks that were not in its group.
