Fix MutableLocaleRoster::LoadCatalog logic

* It should always try loading parent language.

Change-Id: I3af14beef70a41242d09b11f09abf749ac92e588
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3802
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

Locale Kit: do not unload catalog add-ons

Follow-up to #16670.

I have previously changed the locale kit to load all add-ons once at
start, but did not notice that it would unload them later on. This can
also create race conditions if the locale kit is used from inside
load_add_on (as is the case in translation kit add-ons for example).

Should fix the remaining problems in #16670

Change-Id: I0e22f8e146abe4fc85d8357ebe178db948fec1cd
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3734
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

Locale Kit: move catalog add-ons loading to early initialization

The catalog loading has been done lazily since forever (this code was
imported from OpenTracker). It results in a race condition as explained
in #16670.

Moving the catalog loading earlier in the locale loading process avoids
this problem, since load_add_on is called before the locale roster lock
is used.

This should fix #16670.

Change-Id: If07054077f7dde41cb342a43af2abe8422239b05
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3661
Reviewed-by: Jérôme Duval <jerome.duval@gmail.com>

locale kit: allow creating a catalog without entry_ref

The catalogs are loaded from separate files, so there is no need to have
an app entry_ref to load them, just a MIME type is enough.

The implementation is a bit simplified: only the default catalog format
is allowed (unlike when loading from entry_ref, where extra catalog
formats can be added in add-ons).

Unrelated cleanup: remove unused code to load catalogs from attributes
of an application. We considered this when designing the locale kit, but
using resources or separate files works better.

Use this in Cortex, where some strings are in a static library, so they
don't have an associated executable or library or add-on to identify
them. The code in Cortex is not complete localization, several parts
should use StringForRate, BStringFormat, etc.

Change-Id: I09be22b1f50891250c4497c51e1db8dcee279140
Reviewed-on: https://review.haiku-os.org/c/haiku/+/3172
Reviewed-by: Kacper Kasper <kacperkasper@gmail.com>

Fix relying on order of static object destruction in Locale Kit.

* use only a single static object (MutableLocaleRoster) instead of
two, which avoids any problems if the order of static object
destruction would destroy RosterData before MutableLocaleRoster
* rename BPrivate::RosterData to BPrivate::LocaleRosterData and move
it into a header and implementation file of its own
This should hopefully fix problems encountered with a clang-compiled
Locale Kit.

Cleanup: respect 80 chars/line limit.

Adjust Locale Kit to no longer use syslog

Cleanup BCatalogAddOn.

* rename BCatalogAddOn to BCatalogData, since it doesn't represent an
add-on, but rather the catalog data provided by an add-on
* move BCatalogData out of Catalog.{h,cpp} into its own header and
implementation file
* drop BCatalogData::MarkForTranslation() methods, they're not needed
* drop BCatalog::GetNoAutoCollectString() methods, they're not being
used anywhere
* cleanup the B_TRANSLATE_... macros somewhat
* add versions of the B_TRANSLATE_MARK_... macros that are meant to be
used in void context (when the string isn't being used by the program,
just meant to be picked up by collectcatkeys).
* adjust several apps to use B_TRANSLATE_MARK_..._VOID where needed
* adjust users of BCatalogAddOn accordingly

Fix #8452 (app's crashing for non-existent system catalog)

* make the system catalog a BCatalog instead of a BCatalogAddOn*,
such that using a non-existing system catalog won't crash but
simply return the untranslated string instead
* rename MutableLocaleRoster::GetSystemCatalog() to LoadSystemCatalog()
and adjust it to use BCatalog::SetTo() in order to replace the
data used by the given catalog
* adjust all users of gSystemCatalog accordingly

Fix #8350: clockconfig has to use the current offset from GMT.

* instead of re-applying the fixed offset that had been set when the
Time preflet was used last, use the stored timezone name in
clockconfig in order to determine the current GMT-offset for that
timezone
* clockconfig now requires liblocale.so
* drop the offset field from the settings as it is no longer used,
clockconfig was the only client
* automatic whitespace cleanup

Filtered flat import of Oliver's svn package management branch

Bring the changes that aren't package management related and the ones
that are but don't take effect as long as they are ignored by the build
system into the master.

Summary of changes:
* Introduce private header <directories.h> with constants for a good
deal of paths that should usually be retrieved via find_directory().
* Replace hard-coded paths by using find_directory() or the
<directories.h> constants (e.g. in drivers and the kernel).
* Add find_directory() constants needed for package management.
* Add __HAIKU_ABI_NAME and B_HAIKU_ABI_NAME macros.
* src/apps/deskbar: BeMenu.* -> DeskbarMenu.*,
DeskBarUtils.* -> DeskbarUtils.*
* Change deskbar menu settings directory from ~/config/be to
~/config/settings/deskbar.
* Other smaller cleanups, changes, and fixes.

Fix MutableLocaleRoster::GetSystemCatalog()
* Using a hardcoded path is bad, since the library folder might
change and/or the /system/lib/libbe.so may not be the libbe.so
actually in use. Instead, we now lookup the loaded libbe-image
and get the entry_ref from its image_info.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@43029 a95241bf-73f2-0310-859d-f6bbb57e9c96

Rework the handling of catalog loading in locale kit :
Instead of computing the mime signature and giving this to the catalog system,
give an entry_ref instead. The default catalog add-on can thus look at the
right place when searching local catalogs (embedded as resources, or stored
as files next to the executable.
* This allows different versions of the same app to each have their own
catalog set,
* And also make the embedded/local catalog searching work for add-ons and
libs, instead it only worked for apps because of a getAppInfo call.

Fix cpufrequency to make use of it properly (that wouldhave worked without the
change, but nowit's mandatory, since loading a catlog by mimesignature is not
possible anymore).

Should fix #8037.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@43021 a95241bf-73f2-0310-859d-f6bbb57e9c96

Flat commit of all changes from package-management branch in svn

Localization support for filesystem entries in Tracker and Deskbar (leaf menu). (It appears to work, but is likely incomplete and quite possibly incorrect.) Fix issue with RosterData::Refresh() resulting in a B_LOCALE_CHANGED broadcast, and Deskbar looping. Add a global boolean gLocalizedNamePreferred to avoid calling BLocaleRoster::Default()->IsFilesystemTranslationPreferred() too often from Model instances. Following Tracker code style in libtracker, so as to not mix in too much clean-up.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40922 a95241bf-73f2-0310-859d-f6bbb57e9c96

Introducing a Locale option to display localized filesystem entries (primarily apps and folders) in Deskbar, Tracker, etc. Making use of this in Deskbar's list of apps. The option currently defaults to off, to avoid exposing everyone to unfinished work.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40918 a95241bf-73f2-0310-859d-f6bbb57e9c96

* improve locale roster to no longer rely on static object
initialization order
This was meant to fix #7227, but just seems to have bypassed it - the crash is now somewhere else ... needs more investigation

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40529 a95241bf-73f2-0310-859d-f6bbb57e9c96

* drop TODO as it doesn't apply - catalogs have nothing to do with ICU
and there are no catalog-specializations for encoding or currency

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39943 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fix CID-10337 (unreachable code):
* only return the catalog if it isn't NULL, thus allowing the loop
to potentially increase the loop var - in turn making code reachable
that wasn't before


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39942 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fix CID-10553:
* avoid possible use of deleted catalog (didn't occur because we
currently only have a single type of catalog add-on)

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39923 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Merged weak-symbols branch.
* Fixed trivial merge conflict in src/system/libroot/posix/locale/nl_langinfo.cpp
* Fixed gcc 2 compilation of src/system/glue/init_term_dyn.c.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39571 a95241bf-73f2-0310-859d-f6bbb57e9c96

One more monster commit (sorry ...) concerning the Locale Kit:
* extracted new class BFormattingConventions from BCountry, which
manages the formatting conventions from a given locale and
allows to get/set the four different date/time formats supported
by ICU-locales as well as number and monetary formats
* overhauled the Locale preflet:
+ drop editing features for all formats, since I don't think
they do not make much sense to have in a prefs GUI - being
able to select from the existing locales should be good
enough. Please note that you can still change the formats
programmatically in an application.
+ renamed the 'Countries' tab to 'Formatting'
+ the locale formatting conventions list in the 'Formatting'
tab is now hierarchical for easier access (less scrolling)
+ fixed functionality of 'Revert' and 'Defaults' buttons
+ added support for using the month/day-names of your preferred
language during date formatting
* adjusted BLocale to ask BFormattingConventions for the current
formats when formatting dates and times and to offer 4
different format styles (full, long, medium and short).
* adjust all classes formatting dates/times to pick the
appropriate format style
* BLocaleRoster no longer directly archives/unarchives the
individual formatting conventions but delegates that to
BFormattingConventions


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39123 a95241bf-73f2-0310-859d-f6bbb57e9c96

Next step of Locale Kit refactoring:
* BLocale now keeps language and country completely separate and
mixes the formatting conventions into the current language's locale
when formatting dates and times (needs to be done for number- and
currency-formatting, too, since the digits may not be in the
preferred language)
* optimized fetching of the flag icons such that they are all loaded
in one go (by the locale roster) - this alone speeds up the Locale
preflet considerably
* worked on fixing the language confusion in the Locale preflet
* fixed a couple of bugs in the Locale preflet that would lead to
illegal characters being displayed in the date-subpart menus


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39013 a95241bf-73f2-0310-859d-f6bbb57e9c96

* removed all BLocale-related getters from BLocaleRoster - they're available
in BLocale (which is accessible via be_locale)
* adjusted all users accordingly


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38459 a95241bf-73f2-0310-859d-f6bbb57e9c96

* reintroduced be_locale as global information point for the current locale
values
* added locking to BLocale (needed since the data of the global object may
change any time)
* BLocale no longer passes out pointers to internal objects, it fill objects
passed in by the client instead (just like be_locale_roster does)
* dropped default language as member from RosterData, it is no part of the
default locale
* fleshed out implementation of TimeUnitFormat and DurationFormat, both
of which can now be given a BLocale in order to set the strings being used
during formatting


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38428 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fix regression introduced with r38322
* the chosen preferred languages weren't restored in Locale preflet

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38325 a95241bf-73f2-0310-859d-f6bbb57e9c96

Optimized Time preflet:
* use upon-demand initialization in BTimeZone to avoid unnecessary work
* renamed BTimeZone::Code() to BTimeZone::ID() and adjusted all callers
* avoid using BCountry in the Time preflet for the time being, this means
the icon-flags are gone for now (but they could be re-added if the demand
is pressing ;-)
* group the timezones by regions and then by country instead
The performance improvement is considerable and I personally think the new grouping is an improvement, too. Please share your thoughts!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38322 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Refresh() should make sure to try and load both "locale" and "timezone"
settings, not give up when one is missing (like on a fresh image)
* try harder to fallback to proper default values when loading the locale
settings file fails

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38165 a95241bf-73f2-0310-859d-f6bbb57e9c96

* we need to initialize ICU's default timezone, as the date formatting
implementation in BLocale assumes this matches the system's timezone
This little bugger should fix #6277, #6370 and #6396.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38158 a95241bf-73f2-0310-859d-f6bbb57e9c96

* The locale roster keeps its own Language instead of using the locale one, so that changing the locale doesn't reset the
language.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37918 a95241bf-73f2-0310-859d-f6bbb57e9c96

* renamed BPrivate::mutable_locale_roster to BPrivate::gMutableLocaleRoster,
to follow coding guidelines

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37908 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Move the locale-related stuff away from BCountry to BLocale.
* Remove the be_locale global object and go through the be_locale_roster instead
* Rework the storage of data for the be_locale_roster, since BLocale already holds a BCountry and a BLanguage.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37907 a95241bf-73f2-0310-859d-f6bbb57e9c96

* store numeric timezone offset along with ID of timezone in 'Time settings',
as this can then be used in clockconfig

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37879 a95241bf-73f2-0310-859d-f6bbb57e9c96

Largish cleanup sweep concerning the Locale Kit (sorry it got so big):
* refactored private/mutable stuff out of LocaleRoster into MutableLocaleRoster
* moved management of Locale/Time settings file and broadcasting of any changes
out of preflets and into MutableLocaleRoster
* added proper sorting to the listviews of the Locale preflet
* the Time preflet no longer overlaps long timezone names into the actual time
* several fixes with respect to leaking ICU objects, esp. in BCountry
* the locale roster no longer passes out references to its own BCountry object,
but uses copies, instead - this makes locking superfluous, as the clients'
BCountry objects can no longer be changed by the setting a new default
country in the locale roster
* removed pretty useless POSIX-style symbol fetching from BCountry - if we
need that at all, it should live in the dedicated formatter classes
* adjusted readonlybootprompt, dstcheck and Deskbar to the changed Locale API
* refactored existing Time-formatter into TimeUnitFormat and DurationFormat
(the latter of which is now used by AboutSystem)
* added stubs for Date, DateTime and Time formatters
* lots of coding style fixes throughout the Locale Kit and the Locale and Time
preflets
This will probably break most external apps making use of the Locale Kit - it
does break WebPositive.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37831 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fix relying on order of static object destruction in Locale Kit.

* use only a single static object (MutableLocaleRoster) instead of
two, which avoids any problems if the order of static object
destruction would destroy RosterData before MutableLocaleRoster
* rename BPrivate::RosterData to BPrivate::LocaleRosterData and move
it into a header and implementation file of its own
This should hopefully fix problems encountered with a clang-compiled
Locale Kit.

Cleanup: respect 80 chars/line limit.

Adjust Locale Kit to no longer use syslog

Cleanup BCatalogAddOn.

* rename BCatalogAddOn to BCatalogData, since it doesn't represent an
add-on, but rather the catalog data provided by an add-on
* move BCatalogData out of Catalog.{h,cpp} into its own header and
implementation file
* drop BCatalogData::MarkForTranslation() methods, they're not needed
* drop BCatalog::GetNoAutoCollectString() methods, they're not being
used anywhere
* cleanup the B_TRANSLATE_... macros somewhat
* add versions of the B_TRANSLATE_MARK_... macros that are meant to be
used in void context (when the string isn't being used by the program,
just meant to be picked up by collectcatkeys).
* adjust several apps to use B_TRANSLATE_MARK_..._VOID where needed
* adjust users of BCatalogAddOn accordingly

Fix #8452 (app's crashing for non-existent system catalog)

* make the system catalog a BCatalog instead of a BCatalogAddOn*,
such that using a non-existing system catalog won't crash but
simply return the untranslated string instead
* rename MutableLocaleRoster::GetSystemCatalog() to LoadSystemCatalog()
and adjust it to use BCatalog::SetTo() in order to replace the
data used by the given catalog
* adjust all users of gSystemCatalog accordingly

Fix #8350: clockconfig has to use the current offset from GMT.

* instead of re-applying the fixed offset that had been set when the
Time preflet was used last, use the stored timezone name in
clockconfig in order to determine the current GMT-offset for that
timezone
* clockconfig now requires liblocale.so
* drop the offset field from the settings as it is no longer used,
clockconfig was the only client
* automatic whitespace cleanup

Filtered flat import of Oliver's svn package management branch

Bring the changes that aren't package management related and the ones
that are but don't take effect as long as they are ignored by the build
system into the master.

Summary of changes:
* Introduce private header <directories.h> with constants for a good
deal of paths that should usually be retrieved via find_directory().
* Replace hard-coded paths by using find_directory() or the
<directories.h> constants (e.g. in drivers and the kernel).
* Add find_directory() constants needed for package management.
* Add __HAIKU_ABI_NAME and B_HAIKU_ABI_NAME macros.
* src/apps/deskbar: BeMenu.* -> DeskbarMenu.*,
DeskBarUtils.* -> DeskbarUtils.*
* Change deskbar menu settings directory from ~/config/be to
~/config/settings/deskbar.
* Other smaller cleanups, changes, and fixes.

Fix MutableLocaleRoster::GetSystemCatalog()
* Using a hardcoded path is bad, since the library folder might
change and/or the /system/lib/libbe.so may not be the libbe.so
actually in use. Instead, we now lookup the loaded libbe-image
and get the entry_ref from its image_info.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@43029 a95241bf-73f2-0310-859d-f6bbb57e9c96

Rework the handling of catalog loading in locale kit :
Instead of computing the mime signature and giving this to the catalog system,
give an entry_ref instead. The default catalog add-on can thus look at the
right place when searching local catalogs (embedded as resources, or stored
as files next to the executable.
* This allows different versions of the same app to each have their own
catalog set,
* And also make the embedded/local catalog searching work for add-ons and
libs, instead it only worked for apps because of a getAppInfo call.

Fix cpufrequency to make use of it properly (that wouldhave worked without the
change, but nowit's mandatory, since loading a catlog by mimesignature is not
possible anymore).

Should fix #8037.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@43021 a95241bf-73f2-0310-859d-f6bbb57e9c96

Flat commit of all changes from package-management branch in svn

Localization support for filesystem entries in Tracker and Deskbar (leaf menu). (It appears to work, but is likely incomplete and quite possibly incorrect.) Fix issue with RosterData::Refresh() resulting in a B_LOCALE_CHANGED broadcast, and Deskbar looping. Add a global boolean gLocalizedNamePreferred to avoid calling BLocaleRoster::Default()->IsFilesystemTranslationPreferred() too often from Model instances. Following Tracker code style in libtracker, so as to not mix in too much clean-up.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40922 a95241bf-73f2-0310-859d-f6bbb57e9c96

Introducing a Locale option to display localized filesystem entries (primarily apps and folders) in Deskbar, Tracker, etc. Making use of this in Deskbar's list of apps. The option currently defaults to off, to avoid exposing everyone to unfinished work.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40918 a95241bf-73f2-0310-859d-f6bbb57e9c96

* improve locale roster to no longer rely on static object
initialization order
This was meant to fix #7227, but just seems to have bypassed it - the crash is now somewhere else ... needs more investigation

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40529 a95241bf-73f2-0310-859d-f6bbb57e9c96

* drop TODO as it doesn't apply - catalogs have nothing to do with ICU
and there are no catalog-specializations for encoding or currency

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39943 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fix CID-10337 (unreachable code):
* only return the catalog if it isn't NULL, thus allowing the loop
to potentially increase the loop var - in turn making code reachable
that wasn't before


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39942 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fix CID-10553:
* avoid possible use of deleted catalog (didn't occur because we
currently only have a single type of catalog add-on)

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39923 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Merged weak-symbols branch.
* Fixed trivial merge conflict in src/system/libroot/posix/locale/nl_langinfo.cpp
* Fixed gcc 2 compilation of src/system/glue/init_term_dyn.c.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39571 a95241bf-73f2-0310-859d-f6bbb57e9c96

One more monster commit (sorry ...) concerning the Locale Kit:
* extracted new class BFormattingConventions from BCountry, which
manages the formatting conventions from a given locale and
allows to get/set the four different date/time formats supported
by ICU-locales as well as number and monetary formats
* overhauled the Locale preflet:
+ drop editing features for all formats, since I don't think
they do not make much sense to have in a prefs GUI - being
able to select from the existing locales should be good
enough. Please note that you can still change the formats
programmatically in an application.
+ renamed the 'Countries' tab to 'Formatting'
+ the locale formatting conventions list in the 'Formatting'
tab is now hierarchical for easier access (less scrolling)
+ fixed functionality of 'Revert' and 'Defaults' buttons
+ added support for using the month/day-names of your preferred
language during date formatting
* adjusted BLocale to ask BFormattingConventions for the current
formats when formatting dates and times and to offer 4
different format styles (full, long, medium and short).
* adjust all classes formatting dates/times to pick the
appropriate format style
* BLocaleRoster no longer directly archives/unarchives the
individual formatting conventions but delegates that to
BFormattingConventions


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39123 a95241bf-73f2-0310-859d-f6bbb57e9c96

Next step of Locale Kit refactoring:
* BLocale now keeps language and country completely separate and
mixes the formatting conventions into the current language's locale
when formatting dates and times (needs to be done for number- and
currency-formatting, too, since the digits may not be in the
preferred language)
* optimized fetching of the flag icons such that they are all loaded
in one go (by the locale roster) - this alone speeds up the Locale
preflet considerably
* worked on fixing the language confusion in the Locale preflet
* fixed a couple of bugs in the Locale preflet that would lead to
illegal characters being displayed in the date-subpart menus


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39013 a95241bf-73f2-0310-859d-f6bbb57e9c96

* removed all BLocale-related getters from BLocaleRoster - they're available
in BLocale (which is accessible via be_locale)
* adjusted all users accordingly


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38459 a95241bf-73f2-0310-859d-f6bbb57e9c96

* reintroduced be_locale as global information point for the current locale
values
* added locking to BLocale (needed since the data of the global object may
change any time)
* BLocale no longer passes out pointers to internal objects, it fill objects
passed in by the client instead (just like be_locale_roster does)
* dropped default language as member from RosterData, it is no part of the
default locale
* fleshed out implementation of TimeUnitFormat and DurationFormat, both
of which can now be given a BLocale in order to set the strings being used
during formatting


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38428 a95241bf-73f2-0310-859d-f6bbb57e9c96

Fix regression introduced with r38322
* the chosen preferred languages weren't restored in Locale preflet

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38325 a95241bf-73f2-0310-859d-f6bbb57e9c96

Optimized Time preflet:
* use upon-demand initialization in BTimeZone to avoid unnecessary work
* renamed BTimeZone::Code() to BTimeZone::ID() and adjusted all callers
* avoid using BCountry in the Time preflet for the time being, this means
the icon-flags are gone for now (but they could be re-added if the demand
is pressing ;-)
* group the timezones by regions and then by country instead
The performance improvement is considerable and I personally think the new grouping is an improvement, too. Please share your thoughts!


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38322 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Refresh() should make sure to try and load both "locale" and "timezone"
settings, not give up when one is missing (like on a fresh image)
* try harder to fallback to proper default values when loading the locale
settings file fails

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38165 a95241bf-73f2-0310-859d-f6bbb57e9c96

* we need to initialize ICU's default timezone, as the date formatting
implementation in BLocale assumes this matches the system's timezone
This little bugger should fix #6277, #6370 and #6396.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38158 a95241bf-73f2-0310-859d-f6bbb57e9c96

* The locale roster keeps its own Language instead of using the locale one, so that changing the locale doesn't reset the
language.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37918 a95241bf-73f2-0310-859d-f6bbb57e9c96

* renamed BPrivate::mutable_locale_roster to BPrivate::gMutableLocaleRoster,
to follow coding guidelines

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37908 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Move the locale-related stuff away from BCountry to BLocale.
* Remove the be_locale global object and go through the be_locale_roster instead
* Rework the storage of data for the be_locale_roster, since BLocale already holds a BCountry and a BLanguage.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37907 a95241bf-73f2-0310-859d-f6bbb57e9c96

* store numeric timezone offset along with ID of timezone in 'Time settings',
as this can then be used in clockconfig

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37879 a95241bf-73f2-0310-859d-f6bbb57e9c96

Largish cleanup sweep concerning the Locale Kit (sorry it got so big):
* refactored private/mutable stuff out of LocaleRoster into MutableLocaleRoster
* moved management of Locale/Time settings file and broadcasting of any changes
out of preflets and into MutableLocaleRoster
* added proper sorting to the listviews of the Locale preflet
* the Time preflet no longer overlaps long timezone names into the actual time
* several fixes with respect to leaking ICU objects, esp. in BCountry
* the locale roster no longer passes out references to its own BCountry object,
but uses copies, instead - this makes locking superfluous, as the clients'
BCountry objects can no longer be changed by the setting a new default
country in the locale roster
* removed pretty useless POSIX-style symbol fetching from BCountry - if we
need that at all, it should live in the dedicated formatter classes
* adjusted readonlybootprompt, dstcheck and Deskbar to the changed Locale API
* refactored existing Time-formatter into TimeUnitFormat and DurationFormat
(the latter of which is now used by AboutSystem)
* added stubs for Date, DateTime and Time formatters
* lots of coding style fixes throughout the Locale Kit and the Locale and Time
preflets
This will probably break most external apps making use of the Locale Kit - it
does break WebPositive.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37831 a95241bf-73f2-0310-859d-f6bbb57e9c96