Now that its singleton is gone, and since it's ::open_asyc and
::close_async methods don't do anything async, just merge the former
with the class's ctor and make the latter non-async.
Explicitly construct an instance in Application.Client and ensure it
is closed there as well instead of in the controller, for consistency.
Keep a single ordered list of accounts around, construct accounts
when their config is first added, and prefer accessing accounts by
config rather than id.
In practice, the same mediator is always being used for both services,
and by removing it from ServiceInformation we can provide default
instances for both IMAP and SMTP, meaning we can load account config
before service config, making handling loading for both much tidier.
This (way too large patch) enables versioning in config files, and
provides a mechanism by which to load older versions from a newer
version of Geary. It also properly introduces a new v1 config format
that adds several groups to geary.ini to make it easier to read and to
distinguish between incoming/outgoig services rather than IMAP/SMTP.
To do this, a few things that should have happened in seperate patches
were also done:
* Make AccountInformation's imap and smtp properties mutable (they
aren't stateful any more anyway), make ServiceInformation non-abstract
again and remove the subclasses (to get config versioning happening
without an explosion of a classes, it all has to be handled from the
AccountManager anyway), and some other misc things.
Pass service provider to ctor so we can make the service provider
property immutable. Fill in service label in ctor so it's always set to
something useful. Move creating orphans from Engine to AccountManager
since it exists only to assign an internal id for new accounts, so it
should handled by the account manager anyway.
* src/engine/api/geary-engine.vala (Engine): Move account_added and
account_removed signals to AccountRemoved since the engine isn't
tracking this any more. Remove bool param from add_account for the same
reason and update call sites.
* src/engine/api/geary-engine.vala (Engine): Require a ServiceInformation
object for IMAP and SMTP when creating orphan info objects. Update call
sites.
* src/client/accounts/account-manager.vala (AccountManager): provide
factory methods for constructing local service info objects. Use these
when re-constituting accounts. Use a singleton SecretMediator object
instance as a bonus.
* src/client/accounts/add-edit-page.vala (AddEditPage): Get
ServiceInformation objects from the account manager, pass an instance
of GearyApplication through so it has access to the manager. Update
call chains back to GearyController to pass the app instance through.
Instead of passing in user config and data base dirs to the Engine from
the app, then pulling them out from the engine again from the app, just
store them in AccountManager, since that's where they are needed.
* src/client/accounts/account-manager.vala (AccountManager): Store user
config and data base dirs directly rather than getting them from the
engine. Split account directory creation out into a separate method so
they aren't re-made every time the config is saved.
* src/engine/api/geary-engine.vala (Engine): Remove user config and data
dir properties and open_async args. Update call sites and unit tests.
* src/client/application/geary-controller.vala (GearyController): Chase
AccountManager and Engine API changes. Ensure account dirs are created
when an new account is added.
* src/engine/api/geary-account-information.vala (AccountInformation):
Explicitly track copies rather relying on account dirs being
null. Don't require dirs be set in the default ctor, since they won't
be known, provide a method for updating them later on instead.
* test/api/*.vala: Renamed files that contained mock objects to *-mock.vala,
not *-test.vala.
* test/testcase.vala: Renamed to test-case.vala for consistency, remove
TestCase class from Gee package since that's really not true. Clean up
code for consistency.
* test/meson.build, test/CMakeLists.txt: Split TestCase compilation out
into a separate test lib.
* src/engine/api/geary-engine.vala (Engine::create_orphan_account): Fix
sense of test when determining the next account id to use. Add unit
tests.
(Engine::add_account): Made public so it can be used in public test.
