Mercurial > projects > dwt2
view com.ibm.icu/src/com/ibm/icu/mangoicu/UDateFormat.d @ 120:536e43f63c81
Comprehensive update for Win32/Linux32 dmd-2.053/dmd-1.068+Tango-r5661
===D2===
* added [Try]Immutable/Const/Shared templates to work with differenses in D1/D2 instead of version statements
used these templates to work with strict type storage rules of dmd-2.053
* com.ibm.icu now also compilable with D2, but not tested yet
* small fixes
Snippet288 - shared data is in TLS
===Phobos===
* fixed critical bugs in Phobos implemention
completely incorrect segfault prone fromStringz (Linux's port ruthless killer)
terrible, incorrect StringBuffer realization (StyledText killer)
* fixed small bugs as well
Snippet72 - misprint in the snippet
* implemented missed functionality for Phobos
ByteArrayOutputStream implemented (image loading available)
formatting correctly works for all DWT's cases
As a result, folowing snippets now works with Phobos (Snippet### - what is fixed):
Snippet24, 42, 111, 115, 130, 235, 276 - bad string formatting
Snippet48, 282 - crash on image loading
Snippet163, 189, 211, 213, 217, 218, 222 - crash on copy/cut in StyledText
Snippet244 - hang-up
===Tango===
* few changes for the latest Tango trunc-r5661
* few small performance improvments
===General===
* implMissing-s for only one version changed to implMissingInTango/InPhobos
* incorrect calls to Format in toString-s fixed
* fixed loading \uXXXX characters in ResourceBundle
* added good UTF-8 support for StyledText, TextLayout (Win32) and friends
UTF functions revised and tested. It is now in java.nonstandard.*Utf modules
StyledText and TextLayout (Win32) modules revised for UTF-8 support
* removed small diferences in most identical files in *.swt.* folders
*.swt.internal.image, *.swt.events and *.swt.custom are identical in Win32/Linux32
now 179 of 576 (~31%) files in *.swt.* folders are fully identical
* Win32: snippets now have right subsystem, pretty icons and native system style controls
* small fixes in snippets
Snippet44 - it's not Snippet44
Snippet212 - functions work with different images and offsets arrays
Win32: Snippet282 - crash on close if the button has an image
Snippet293 - setGrayed is commented
and others
Win32: As a result, folowing snippets now works
Snippet68 - color doesn't change
Snippet163, 189, 211, 213, 217, 218, 222 - UTF-8 issues (see above)
Snippet193 - no tabel headers
| author | Denis Shelomovskij <verylonglogin.reg@gmail.com> |
|---|---|
| date | Sat, 09 Jul 2011 15:50:20 +0300 |
| parents | ebefa5c2eab4 |
| children |
line wrap: on
line source
/******************************************************************************* @file UDateFormat.d Copyright (c) 2004 Kris Bell This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for damages of any kind arising from the use of this software. Permission is hereby granted to anyone to use this software for any purpose, including commercial applications, and to alter it and/or redistribute it freely, subject to the following restrictions: 1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product, an acknowledgment within documentation of said product would be appreciated but is not required. 2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software. 3. This notice may not be removed or altered from any distribution of the source. 4. Derivative works are permitted, but they must carry this notice in full and credit the original source. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ @version Initial version, November 2004 @author Kris Note that this package and documentation is built around the ICU project (http://oss.software.ibm.com/icu/). Below is the license statement as specified by that software: ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ICU License - ICU 1.8.1 and later COPYRIGHT AND PERMISSION NOTICE Copyright (c) 1995-2003 International Business Machines Corporation and others. All rights reserved. Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, provided that the above copyright notice(s) and this permission notice appear in all copies of the Software and that both the above copyright notice(s) and this permission notice appear in supporting documentation. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. Except as contained in this notice, the name of a copyright holder shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization of the copyright holder. ---------------------------------------------------------------------- All trademarks and registered trademarks mentioned herein are the property of their respective owners. *******************************************************************************/ module com.ibm.icu.mangoicu.UDateFormat; private import com.ibm.icu.mangoicu.ICU, com.ibm.icu.mangoicu.UString, com.ibm.icu.mangoicu.UCalendar, com.ibm.icu.mangoicu.UNumberFormat; /******************************************************************************* UDateFormat consists of functions that convert dates and times from their internal representations to textual form and back again in a language-independent manner. Converting from the internal representation (milliseconds since midnight, January 1, 1970) to text is known as "formatting," and converting from text to millis is known as "parsing." We currently define one concrete structure UDateFormat, which can handle pretty much all normal date formatting and parsing actions. UDateFormat helps you to format and parse dates for any locale. Your code can be completely independent of the locale conventions for months, days of the week, or even the calendar format: lunar vs. solar. See <A HREF="http://oss.software.ibm.com/icu/apiref/udat_8h.html"> this page</A> for full details. *******************************************************************************/ private class UDateFormat : ICU { private Handle handle; alias UCalendar.UDate UDate; typedef void* UFieldPos; public enum Style { Full, Long, Medium, Short, Default = Medium, None = -1, Ignore = -2 }; public enum Field { EraField = 0, YearField = 1, MonthField = 2, DateField = 3, HourOfDay1Field = 4, HourOfDay0Field = 5, MinuteField = 6, SecondField = 7, FractionalSecondField = 8, DayOfWeekField = 9, DayOfYearField = 10, DayOfWeekInMonthField = 11, WeekOfYearField = 12, WeekOfMonthField = 13, AmPmField = 14, Hour1Field = 15, Hour0Field = 16, TimezoneField = 17, YearWoyField = 18, DowLocalField = 19, ExtendedYearField = 20, JulianDayField = 21, MillisecondsInDayField = 22, TimezoneRfcField = 23, FieldCount = 24 }; private enum Symbol { Eras, Months, ShortMonths, Weekdays, ShortWeekdays, AmPms, LocalizedChars }; /*********************************************************************** Open a new UDateFormat for formatting and parsing dates and time. If a pattern is not specified, an appropriate one for the given locale will be used. ***********************************************************************/ this (Style time, Style date, ref ULocale locale, ref UTimeZone tz, UStringView pattern=null) { UErrorCode e; wchar* p; uint c; if (pattern) p = pattern.get.ptr, c = pattern.length; handle = udat_open (time, date, ICU.toString(locale.name), cast(wchar*)tz.name.ptr, tz.name.length, p, c, e); testError (e, "failed to create DateFormat"); } /*********************************************************************** Close a UDateFormat ***********************************************************************/ ~this () { udat_close (handle); } /*********************************************************************** Format a date using an UDateFormat ***********************************************************************/ void format (UString dst, UDate date, UFieldPos p = null) { uint fmat (wchar* result, uint len, ref UErrorCode e) { return udat_format (handle, date, result, len, p, e); } dst.format (&fmat, "date format failed"); } /*********************************************************************** Parse a string into an date/time using a UDateFormat ***********************************************************************/ UDate parse (UStringView src, uint* index=null) { UErrorCode e; UDate x = udat_parse (handle, src.content.ptr, src.len, index, e); testError (e, "failed to parse date"); return x; } /*********************************************************************** Set the UCalendar associated with an UDateFormat. A UDateFormat uses a UCalendar to convert a raw value to, for example, the day of the week. ***********************************************************************/ void setCalendar (UCalendar c) { udat_setCalendar (handle, c.handle); } /*********************************************************************** Get the UCalendar associated with this UDateFormat ***********************************************************************/ UCalendar getCalendar () { Handle h = udat_getCalendar (handle); return new UCalendar (h); } /*********************************************************************** Set the UNumberFormat associated with an UDateFormat.A UDateFormat uses a UNumberFormat to format numbers within a date, for example the day number. ***********************************************************************/ void setNumberFormat (UNumberFormat n) { udat_setCalendar (handle, n.handle); } /*********************************************************************** Get the year relative to which all 2-digit years are interpreted ***********************************************************************/ UDate getTwoDigitYearStart () { UErrorCode e; UDate x = udat_get2DigitYearStart (handle, e); testError (e, "failed to get two digit year start"); return x; } /*********************************************************************** Set the year relative to which all 2-digit years are interpreted ***********************************************************************/ void setTwoDigitYearStart (UDate start) { UErrorCode e; udat_set2DigitYearStart (handle, start, e); testError (e, "failed to set two digit year start"); } /*********************************************************************** Extract the pattern from a UDateFormat ***********************************************************************/ void getPattern (UString dst, bool localize) { uint fmat (wchar* result, uint len, ref UErrorCode e) { return udat_toPattern (handle, localize, result, len, e); } dst.format (&fmat, "failed to retrieve date format pattern"); } /*********************************************************************** Set the pattern for a UDateFormat ***********************************************************************/ void setPattern (UStringView pattern, bool localized) { udat_applyPattern (handle, localized, pattern.get.ptr, pattern.length); } /*********************************************************************** Specify whether an UDateFormat will perform lenient parsing. ***********************************************************************/ void setLenient (bool yes) { udat_setLenient (handle, yes); } /*********************************************************************** Determine if an UDateFormat will perform lenient parsing. ***********************************************************************/ bool isLenient () { return udat_isLenient (handle) != 0; } /*********************************************************************** Bind the ICU functions from a shared library. This is complicated by the issues regarding D and DLLs on the Windows platform ***********************************************************************/ mixin(genICUNative!("in" ,"Handle function (uint, uint, char*, wchar*, uint, wchar*, uint, ref UErrorCode)", "udat_open" ,"void function (Handle)", "udat_close" ,"uint function (Handle, UDate, wchar*, uint, UFieldPos, ref UErrorCode)", "udat_format" ,"UDate function (Handle, wchar*, uint, uint*, ref UErrorCode)", "udat_parse" ,"void function (Handle, Handle)", "udat_setCalendar" ,"void function (Handle, Handle)", "udat_setNumberFormat" ,"UDate function (Handle, ref UErrorCode)", "udat_get2DigitYearStart" ,"void function (Handle, UDate, ref UErrorCode)", "udat_set2DigitYearStart" ,"uint function (Handle, byte, wchar*, uint, ref UErrorCode)", "udat_toPattern" ,"void function (Handle, byte, wchar*, uint)", "udat_applyPattern" ,"void function (Handle, byte)", "udat_setLenient" ,"byte function (Handle)", "udat_isLenient" ,"Handle function (Handle)", "udat_getCalendar" )); }