HaikuDepot: Fixes for Language Handling

Change-Id: Ic6d5a59396f778f684985fad0e39985197c380b3
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7524
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>

HaikuDepot : Rename Depot Url to Identifier

The old depot / repository "url" was renamed as
"identifier" some years ago. This field seemed
to remain as "url" and is now corrected.

Change-Id: Icd1390745311030e3fd57b852de91ed69b326496
Reviewed-on: https://review.haiku-os.org/c/haiku/+/7190
Reviewed-by: Adrien Destugues <pulkomandy@pulkomandy.tk>

HaikuDepot: Custom List Removal (Depots)

Remove use of custom list class where it is not
really required in the area of Depots. Also
convert the use of Depots to be wrapped in
BReference to match other model objects. At the
same time some data-loading logic has been
simplified.

Relates To #15534

Change-Id: Ie6fcc35f258a0c69c44990e4b09f6c32ec79945d
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3225
Reviewed-by: Rene Gollent <rene@gollent.com>

HaikuDepot: Languages List

Abstacts the list of supported languages into
the LanguageModel class preventing use of
List. Also; fix a few cases where newer
logging techniques may have caused incorrect
logic flow.

Relates To #15534

Change-Id: I144fe4788abdaf0d93e53eeabc97b3f7aa2ec710
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3085
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

HaikuDepot: Better Logging

Changes the logging in HD to use a macro for the
various log levels to declutter the code and to
make it easier to more systematically log.

Change-Id: I025970707a0a11e7e3aaa4b52fc91288af0183f5
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3018
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

HaikuDepot: Url -> Identifier

This change will rename the confusing "url" within
HaikuDepot to be "identifier" in line with
corresponding changes in pkg kit and HDS. Also at
the same time support is introduced for HDS
repos' meta-data to artificially match against
multiple repos; as requested for the future R1B3
release process. Some tidy-ups and extensions have
been made to the JSON schema-to-model and the
schema-to-parser scripts.

Change-Id: I402e7d610986039f58d72028bda7de977e9115e2
Reviewed-on: https://review.haiku-os.org/c/haiku/+/2986
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

HaikuDepot: Referencable Fixes

Some misuse of BReferencable / BReference are causing the
debugger to fire while debugging another issue. This
should fix some of it.

Change-Id: I895e209afe9e350e35b111739140c85133107227
Reviewed-on: https://review.haiku-os.org/c/haiku/+/2556
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

HaikuDepot: Better Logging of Cache File Creation

A user has reported having some problems around
initial use of HaikuDepot and this seems to be
related to setup of the directories etc... at
start time. This change should improve the
logging so that it is easier to identify the
cause. Also some additional locking has been
introduced as there might be a problem where two
threads are creating the same directory at the
same time.

Relates to #15493

Change-Id: I4cbfda7c2ce87b8509ceb78788b7995ee3185050
Reviewed-on: https://review.haiku-os.org/c/haiku/+/1980
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

HaikuDepot: Load Languages from HDS - Fixes

Follow-on changes from recent commit of the same title
with some improvements and fixes.

Change-Id: Ic4439966340578b920345332669591f6cdfcc203
Reviewed-on: https://review.haiku-os.org/c/1471
Reviewed-by: waddlesplash <waddlesplash@gmail.com>

HaikuDepot: Load Languages from HDS

The HaikuDepot application has, thus far had its
own hard-coded list of languages that the user is
able to choose when (a) creating a new account or
(b) creating a user-rating. This change will mean
that those languages are loaded from the HDS
server dynamically and in this way the user can
choose from the full list. There have also been
improvements to the way in which the languages are
displayed in the menu as well.

Change-Id: If7cb7b87f348ca59d503d276a22444e72d0e6168
Reviewed-on: https://review.haiku-os.org/c/1425
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

HaikuDepot: Process and Data-loading Improvements

This change is a reshuffle of the backend processing involved in the
aquisition of data from servers including the pull-down and load of
HPKR data as well as the pull-down and load of data from the
HaikuDepotServer (HDS) system. The driver for this change is to
implement an initial implementation of a progress bar for the
loading of data as the application starts.

The following are notable changes;

* Removed some previously attempted 'functional style' logic in the
model which didn't fit well with C++
* Use of the base-url in the logical mapping from HDS and HD data is no
longer required and has been removed
* Some logging has been improved making it clearer which part of HD
is producing the logging which in turn helps with debugging issues
* List class has been modified to more cleanly support sorted lists
and binary searches; tests have also be updated accordingly
* Reorganise and tidy-up of the data-loading processes' structures
* The local repository update (HPKR) and data-load occur in background
processes now in the same system as the HDS data-load - this has been
crudely shifted from the MainWindow to new Processes and incorporated
into the background processing system
* The 'state-machine' background process runner is now replaced with a
'coordinator' style approach that can more easily handle the new
processes related to HPKR loading.
* Progress for loading processes is shown in the main window in the
WorkStatusView - this is flickering a bit, but basically works
* Added some documentation regarding how Processes work in the system
* The "Refresh Repositories" menu item now also updates data from HDS
* The "Refresh Repositories" menu item is disabled when the background
processes are running that update the repository data

Some further refinement would be good, but this change is large enough
for one round of improvements. There is an issue that the status bar
is used for screenshot display as well as this data-loading, but that
was the case before so it is something that can be dealt with later if
it is a problem.

Change-Id: I7668307645e3aabaf7e4a6e37e2cca80cc0f489e
Reviewed-on: https://review.haiku-os.org/770
Reviewed-by: waddlesplash <waddlesplash@gmail.com>