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* QTimeZone - Change from Olson ID to IANA IDJohn Layt2014-01-111-8/+8
| | | | | | | | Complete changes from using Olsen/Olson in the code to IANA. Completes a change started in 5.2 release branch on the public occurrences. Change-Id: Ib077fcda2c77eef6f04ec28901d8d2d7210b8c72 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* Repack structs with more than one padding holeThiago Macieira2013-12-031-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Sizes gained (measured on 64-bit systems) BezierEase: shrunk 8 bytes QRegExpCharClass: shrunk 8 bytes QRegularExpressionPrivate: shrunk 8 bytes QTimeLinePrivate: shrunk 8 bytes QUtcTimeZonePrivate: shrunk 8 bytes QTextStreamPrivate: shrunk 8 bytes QDirPrivate: shrunk 8 bytes QFileDevicePrivate: shrunk 8 bytes Not done: QRegExpEngine: 18 bytes in 6 holes (you deserve high memory usage if you're still using QRegExp) QTextBoundaryFinder: 8 bytes in 2 holes (public class) QIODevicePrivate: 6 bytes in 2 holes, but there's no gain in packing QProcessPrivate: too complex and my copy is modified QThreadData: awaiting change from Marc Change-Id: I2a388b5ce17dec0dafcef18ed2e80d0379aa7d1e Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com> Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QTimeZone - Fix TZ file abbreviationsJohn Layt2013-11-211-0/+1
| | | | | | | | | | | | | | | | Fix parsing of TZ file abbreviations, to correctly return cases where POSIX rule doesn't have separate DST rules, and where abbreviation is a sub-string of another abbreviation, otherwise any toString() call will crash. Add test to exercise all available time zones, especially useful for TZ file to confirm all file format variations dealt with. Fix parsing of Version 3 of TZ file, and ICU display name, to allow all files generated from release 2013f to pass, otherwise isValid() call will crash. Task-number: QTBUG-34061 Change-Id: Ie0b6abc218adff1c8967eb33fdb0762041d2305f Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QTimeZone - Change Olsen ID to IANA IDJohn Layt2013-11-211-5/+5
| | | | | | | | | | | | | | | The name Olson was misspelled as Olsen in the public api of QTimeZone which is needed to be fixed before first public release in 5.2 would freeze the api and prevent it being fixed. It has been decided that renaming as IANA ID would be more future-proof. Fixes to the private code will be done separately to keep this patch against release branch to the minimum required. Task-number: QTBUG-34735 Change-Id: I8ee90644862c907f6d1937b8536f0c02583ae736 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com> Reviewed-by: Lars Knoll <lars.knoll@digia.com>
* QDateTime - Add QTimeZone supportJohn Layt2013-09-231-0/+1
| | | | | | | | | | | Add support to QDateTime for time zones using the new QTimeZone class. [ChangeLog][QtCore][QDateTime] Add support for a new Qt::TimeZone spec to be used with QTimeZone to define times in a specific time zone. Change-Id: I21bfa52a8ba8989b55bb74e025d1f2b2b623b2a7 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QTimeZone - Add Windows backendJohn Layt2013-09-231-0/+62
| | | | | | | Add backend implementation for Windows times zones. Change-Id: I30946f6672488c3f1d1d05754e9479aa62cce46f Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QTimeZone - Add Mac backendJohn Layt2013-09-231-0/+51
| | | | | | | Add Mac backend support Change-Id: Iafa2dbd925e18431f571e3eac62983015f8bc977 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QTimeZone - Add TZ File BackendJohn Layt2013-09-221-0/+66
| | | | | | | | | | Add a backend for TZ Files. If available uses ICU for the display names and translations, otherwise the abbreviation is used. Change-Id: I58c777462810b1a76ea7bd95886836b70b8a3db5 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QTimeZone - Add ICU supportJohn Layt2013-09-221-0/+47
| | | | | | | Add ICU backend for QTimeZone Change-Id: I92e53a848477e366591102064b093e936f0b49d2 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
* QTimeZone - Define new class and apiJohn Layt2013-09-221-0/+198
Implement the new QTimeZone class based on the Olsen Time Zone ID's. This is the base implementation and does not include the Platform backends which are implemented separately. This change does include a default UTC backed to be used if no Platform backend is available, i.e. if QT_NO_SYSTEMLOCALE is set and ICU is not configured. This backend also provides a default set of time zones in the standard "UTC+00:00" offset format that are guaranteed to always exist regardless of the Platform backend. This change includes conversion functions between the Olsen ID's and Windows ID's using a conversion table based on Unicode CLDR data. This is implemented for all platforms for scenarios such as a Linux program needing to communicate with a Windows Exchange Server using the Windows ID. The CLDR conversion table is included under the UNICODE license, see http://unicode.org/copyright.html for details. [ChangeLog][QtCore][QTimeZone] Added new QTimeZone class to support time tone calculations using the host platform time zone database and the Olsen time zone ID's. Change-Id: Ibb417d08cf2663a0979d2be855d2c6ad6ad01509 Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
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