By passing back the builder to the calling code to run, we don't need
to plumb extra arguments like success= and handler= through each
operation, and the ability to override the default tooltip behaviour
comes free on all operations
By calling refresh() manually after performing an op, we were refreshing
twice, and the selection was being lost when changes were made outside
of the sidebar.
Also drop the after_hooks arg to perform_op(), since nothing is using
it now.
- pass the handler directly
- reviewer special-cases for flags and notes are now applied at
call site
- drop the kind attribute on OpChanges which is not needed
The backend knows exactly which op has executed, and it saves us having
to re-implement this logic on each client.
Fixes the browser table refreshing when toggling decks.
Instances can pass handled_by=self to more easily ignore events they
initiate.
Fixes ugly refresh when expanding/collapsing decks, but we're still
refreshing the card/notes area unnecessarily in that case.
Updating a deck via protobuf is now exposed on the backend, but not
currently on the frontend - I suspect we'll be better off writing
separate routines for the actions we need instead, and we get a better
undo description for free.
This is currently causing an ugly redraw in the browse screen, which
will need fixing.
