This commit implements profile image cropping and optimization, as well
as a major refactor on EditPictureControl.
It now employs the following techniques:
- Users can now crop their profile pictures to fit a square aspect
ratio nicely and avoid issues with automatic resizing/cropping
- Profile images are resized to a 400px by 400px image before sending it
over the wire for better bandwidth usage
- Profile pictures are now tagged as such to the media uploaders, to
enable media optimization or special care on their end.
Integrating the cropping step was very difficult with the previous
structures, so `EditPictureControl` was heavily refactored to have
improved state handling and better testability:
1. Enums with associated values are being used to capture all of the
state in the picture selection process, as that helps ensure the
needed info in each step is there and more clearly delianeate
different steps — all at compile-time
2. The view was split into a view-model architecture, with almost all of
the view logic ported to the new view-model class, making the view
and the logic more clear to read as concerns are separated. This also
enables better testabilty
Several automated tests were added to cover EditPictureControl logic and
looks.
Closes: https://github.com/damus-io/damus/issues/2643
Changelog-Added: Profile image cropping tools
Changelog-Changed: Improved profile image bandwidth optimization
Changelog-Changed: Improved reliability of picture selector
Signed-off-by: Daniel D’Aquino <daniel@daquino.me>
