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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _UNOTOOLS_LOCALEDATAWRAPPER_HXX
#define _UNOTOOLS_LOCALEDATAWRAPPER_HXX
#include <tools/string.hxx>
#include <com/sun/star/i18n/XLocaleData2.hpp>
#include <com/sun/star/i18n/LocaleItem.hpp>
#include <com/sun/star/i18n/reservedWords.hpp>
#include <unotools/readwritemutexguard.hxx>
#include "unotools/unotoolsdllapi.h"
#include <boost/shared_ptr.hpp>
namespace com { namespace sun { namespace star {
namespace lang {
class XMultiServiceFactory;
}
}}}
class Date;
class Time;
class CalendarWrapper;
enum DateFormat {
MDY,
DMY,
YMD
};
enum MeasurementSystem {
MEASURE_METRIC,
MEASURE_US
};
class UNOTOOLS_DLLPUBLIC LocaleDataWrapper
{
static BYTE nLocaleDataChecking; // 0:=dontknow, 1:=yes, 2:=no
::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xSMgr;
::com::sun::star::uno::Reference< ::com::sun::star::i18n::XLocaleData2 > xLD;
::com::sun::star::lang::Locale aLocale;
::boost::shared_ptr< ::com::sun::star::i18n::Calendar > xDefaultCalendar;
::com::sun::star::i18n::LocaleDataItem aLocaleDataItem;
::com::sun::star::uno::Sequence< ::rtl::OUString > aReservedWordSeq;
::com::sun::star::uno::Sequence< sal_Int32 > aGrouping;
// cached items
String aLocaleItem[::com::sun::star::i18n::LocaleItem::COUNT];
String aReservedWord[::com::sun::star::i18n::reservedWords::COUNT];
String aCurrSymbol;
String aCurrBankSymbol;
int nDateFormat;
int nLongDateFormat;
USHORT nCurrPositiveFormat;
USHORT nCurrNegativeFormat;
USHORT nCurrDigits;
BOOL bLocaleDataItemValid;
BOOL bReservedWordValid;
mutable ::utl::ReadWriteMutex aMutex;
// dummies, to be implemented or provided by XML locale data
sal_Unicode cCurrZeroChar;
// not implemented, prevent usage
LocaleDataWrapper( const LocaleDataWrapper& );
LocaleDataWrapper& operator=( const LocaleDataWrapper& );
// whenever Locale changes
void invalidateData();
void getOneLocaleItemImpl( sal_Int16 nItem );
const String& getOneLocaleItem( sal_Int16 nItem ) const;
void getOneReservedWordImpl( sal_Int16 nWord );
const String& getOneReservedWord( sal_Int16 nWord ) const;
void getCurrSymbolsImpl();
void getCurrFormatsImpl();
void scanCurrFormatImpl( const String& rCode,
xub_StrLen nStart, xub_StrLen& nSign,
xub_StrLen& nPar, xub_StrLen& nNum,
xub_StrLen& nBlank, xub_StrLen& nSym );
void getDateFormatsImpl();
DateFormat scanDateFormatImpl( const String& rCode );
void getDefaultCalendarImpl();
sal_Unicode* ImplAddFormatNum( sal_Unicode* pBuf,
sal_Int64 nNumber, USHORT nDecimals,
BOOL bUseThousandSep, BOOL bTrailingZeros ) const;
void getDigitGroupingImpl();
public:
LocaleDataWrapper(
const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > & xSF,
const ::com::sun::star::lang::Locale& rLocale
);
~LocaleDataWrapper();
/** Get the service factory, meant to be able to create a CalendarWrapper
from a LocaleDataWrapper. Note that the service factory may be
non-existent if this LocaleDataWrapper was created without one and
lives "on the grassland". The CalendarWrapper ctor can handle that
though. */
const ::com::sun::star::uno::Reference<
::com::sun::star::lang::XMultiServiceFactory > & getServiceFactory()
const { return xSMgr; }
/// set a new Locale to request
void setLocale( const ::com::sun::star::lang::Locale& rLocale );
/// get current requested Locale
const ::com::sun::star::lang::Locale& getLocale() const;
/// get current loaded Locale, which might differ from the requested Locale
::com::sun::star::lang::Locale getLoadedLocale() const;
// Wrapper implementations of service LocaleData
::com::sun::star::i18n::LanguageCountryInfo getLanguageCountryInfo() const;
::com::sun::star::i18n::LocaleDataItem getLocaleItem() const;
::com::sun::star::uno::Sequence< ::com::sun::star::i18n::Calendar > getAllCalendars() const;
/// NOTE: this wraps XLocaleData2::getAllCurrencies2() in fact.
::com::sun::star::uno::Sequence< ::com::sun::star::i18n::Currency2 > getAllCurrencies() const;
::com::sun::star::uno::Sequence< ::com::sun::star::i18n::FormatElement > getAllFormats() const;
::com::sun::star::uno::Sequence< ::com::sun::star::i18n::Implementation > getCollatorImplementations() const;
::com::sun::star::uno::Sequence< ::rtl::OUString > getTransliterations() const;
::com::sun::star::i18n::ForbiddenCharacters getForbiddenCharacters() const;
::com::sun::star::uno::Sequence< ::rtl::OUString > getReservedWord() const;
::com::sun::star::uno::Sequence< ::com::sun::star::lang::Locale > getAllInstalledLocaleNames() const;
/// same as the wrapper implementation but static
static ::com::sun::star::uno::Sequence< ::com::sun::star::lang::Locale > getInstalledLocaleNames();
/** Get LanguageTypes for all installed locales which are unambiguous
convertible back and forth between locale ISO strings and MS-LCID
LanguageType. Upon the first time the function is called when
locale data checking is enabled, messages are shown for locales not
matching, excluding already known problems.
(e.g. used in number formatter dialog init)
*/
static ::com::sun::star::uno::Sequence< sal_uInt16 > getInstalledLanguageTypes();
/// maps the LocaleData string to the International enum
MeasurementSystem mapMeasurementStringToEnum( const String& rMS ) const;
/// Convenience method to obtain the default calendar.
const ::boost::shared_ptr< ::com::sun::star::i18n::Calendar > getDefaultCalendar() const;
/// Convenience method to obtain the day names of the default calendar.
const ::com::sun::star::uno::Sequence< ::com::sun::star::i18n::CalendarItem > getDefaultCalendarDays() const;
/// Convenience method to obtain the month names of the default calendar.
const ::com::sun::star::uno::Sequence< ::com::sun::star::i18n::CalendarItem > getDefaultCalendarMonths() const;
/** Obtain digit grouping. The usually known grouping by thousands (#,###)
is actually only one of possible groupings. Another one, for example,
used in India is group by 3 and then by 2 indefinitely (#,##,###). The
integer sequence returned here specifies grouping from right to left
(!), with a 0 entry designating the end of rules and the previous value
to be repeated indefinitely. Hence the sequence {3,0} specifies the
usual grouping by thousands, whereas the sequence {3,2,0} specifies
Indian grouping. The sal_Int32* getConstArray() can be passed directly
to the ::rtl::math::doubleToString() methods as argument for the
pGroups parameter. */
const ::com::sun::star::uno::Sequence< sal_Int32 > getDigitGrouping() const;
// Functionality of class International methods, LocaleItem
inline const String& getDateSep() const
{ return getOneLocaleItem( ::com::sun::star::i18n::LocaleItem::DATE_SEPARATOR ); }
inline const String& getNumThousandSep() const
{ return getOneLocaleItem( ::com::sun::star::i18n::LocaleItem::THOUSAND_SEPARATOR ); }
inline const String& getNumDecimalSep() const
{ return getOneLocaleItem( ::com::sun::star::i18n::LocaleItem::DECIMAL_SEPARATOR ); }
inline const String& getTimeSep() const
{ return getOneLocaleItem( ::com::sun::star::i18n::LocaleItem::TIME_SEPARATOR ); }
inline const String& getTime100SecSep() const
{ return getOneLocaleItem( ::com::sun::star::i18n::LocaleItem::TIME_100SEC_SEPARATOR ); }
inline const String& getListSep() const
{ return getOneLocaleItem( ::com::sun::star::i18n::LocaleItem::LIST_SEPARATOR ); }
inline const String& getQuotationMarkStart() const
{ return getOneLocaleItem( ::com::sun::star::i18n::LocaleItem::SINGLE_QUOTATION_START ); }
inline const String& getQuotationMarkEnd() const
{ return getOneLocaleItem( ::com::sun::star::i18n::LocaleItem::SINGLE_QUOTATION_END ); }
inline const String& getDoubleQuotationMarkStart() const
{ return getOneLocaleItem( ::com::sun::star::i18n::LocaleItem::DOUBLE_QUOTATION_START ); }
inline const String& getDoubleQuotationMarkEnd() const
{ return getOneLocaleItem( ::com::sun::star::i18n::LocaleItem::DOUBLE_QUOTATION_END ); }
inline const String& getMeasurementSystem() const
{ return getOneLocaleItem( ::com::sun::star::i18n::LocaleItem::MEASUREMENT_SYSTEM ); }
inline MeasurementSystem getMeasurementSystemEnum() const
{ return mapMeasurementStringToEnum( getOneLocaleItem( ::com::sun::star::i18n::LocaleItem::MEASUREMENT_SYSTEM ) ); }
inline const String& getTimeAM() const
{ return getOneLocaleItem( ::com::sun::star::i18n::LocaleItem::TIME_AM ); }
inline const String& getTimePM() const
{ return getOneLocaleItem( ::com::sun::star::i18n::LocaleItem::TIME_PM ); }
inline const String& getLongDateDayOfWeekSep() const
{ return getOneLocaleItem( ::com::sun::star::i18n::LocaleItem::LONG_DATE_DAY_OF_WEEK_SEPARATOR ); }
inline const String& getLongDateDaySep() const
{ return getOneLocaleItem( ::com::sun::star::i18n::LocaleItem::LONG_DATE_DAY_SEPARATOR ); }
inline const String& getLongDateMonthSep() const
{ return getOneLocaleItem( ::com::sun::star::i18n::LocaleItem::LONG_DATE_MONTH_SEPARATOR ); }
inline const String& getLongDateYearSep() const
{ return getOneLocaleItem( ::com::sun::star::i18n::LocaleItem::LONG_DATE_YEAR_SEPARATOR ); }
// currency
const String& getCurrSymbol() const;
const String& getCurrBankSymbol() const;
USHORT getCurrPositiveFormat() const;
USHORT getCurrNegativeFormat() const;
USHORT getCurrDigits() const;
// simple date and time formatting
DateFormat getDateFormat() const;
DateFormat getLongDateFormat() const;
/// only numerical values of Gregorian calendar
String getDate( const Date& rDate ) const;
String getTime( const Time& rTime, BOOL bSec = TRUE,
BOOL b100Sec = FALSE ) const;
String getDuration( const Time& rTime,
BOOL bSec = TRUE, BOOL b100Sec = FALSE ) const;
/** The CalendarWrapper already <b>MUST</b>
have loaded a calendar.
@param nDisplayDayOfWeek
0 := abbreviated name
1 := full name
@param bDayOfMonthWithLeadingZero
<FALSE/> := without leading zero
<TRUE/> := with leading zero if <10
@param nDisplayMonth
0 := abbreviated name
1 := full name
@param bTwoDigitYear
<FALSE/> := full year
<TRUE/> := year % 100
*/
String getLongDate( const Date& rDate,
CalendarWrapper& rCal,
sal_Int16 nDisplayDayOfWeek = 1,
sal_Bool bDayOfMonthWithLeadingZero = sal_False,
sal_Int16 nDisplayMonth = 1,
sal_Bool bTwoDigitYear = sal_False
) const;
/** Simple number formatting
@param nNumber
value * 10**nDecimals
@param bTrailingZeros
</TRUE> := always display trailing zeros in
decimal places, even if integer value.
</FALSE> := trailing zeros are only displayed
if the value is not an integer value.
*/
String getNum( sal_Int64 nNumber, USHORT nDecimals,
BOOL bUseThousandSep = TRUE,
BOOL bTrailingZeros = TRUE ) const;
/// "Secure" currency formatted string.
String getCurr( sal_Int64 nNumber, USHORT nDecimals,
const String& rCurrencySymbol,
BOOL bUseThousandSep = TRUE ) const;
/** Default currency formatted string, use with
care as default currency may change in any
locale, for example, DEM -> EUR */
String getCurr( sal_Int64 nNumber, USHORT nDecimals,
BOOL bUseThousandSep = TRUE ) const
{ return getCurr( nNumber, nDecimals,
getCurrSymbol(), bUseThousandSep ); }
// dummy returns, to be implemented
inline sal_Unicode getCurrZeroChar() const
{ return cCurrZeroChar; }
inline BOOL isNumLeadingZero() const
{ return TRUE; }
/// standard decimal places
inline USHORT getNumDigits() const
{ return 2; }
inline BOOL isNumTrailingZeros() const
{ return TRUE; }
// reserved words
inline const String& getTrueWord() const
{ return getOneReservedWord( ::com::sun::star::i18n::reservedWords::TRUE_WORD ); }
inline const String& getFalseWord() const
{ return getOneReservedWord( ::com::sun::star::i18n::reservedWords::FALSE_WORD ); }
/// return a quarter string matching nQuarter (0..3) => "1st quarter" .. "4th quarter"
inline const String& getQuarterWord( sal_Int16 nQuarter ) const
{ return getOneReservedWord( ::com::sun::star::i18n::reservedWords::QUARTER1_WORD + nQuarter ); }
inline const String& getAboveWord() const
{ return getOneReservedWord( ::com::sun::star::i18n::reservedWords::ABOVE_WORD ); }
inline const String& getBelowWord() const
{ return getOneReservedWord( ::com::sun::star::i18n::reservedWords::BELOW_WORD ); }
/// return a quarter abbreviation string matching nQuarter (0..3) => "Q1" .. "Q2"
inline const String& getQuarterAbbreviation( sal_Int16 nQuarter ) const
{ return getOneReservedWord( ::com::sun::star::i18n::reservedWords::QUARTER1_ABBREVIATION + nQuarter ); }
/** Return whether locale data checks are enabled.
Checks are enabled if the environment variable
OOO_ENABLE_LOCALE_DATA_CHECKS is set to 'Y' or 'Yes' (or any other
string starting with 'Y') or '1'.
Also used in conjunction with the number formatter. */
static inline bool areChecksEnabled()
{
if (nLocaleDataChecking == 0)
evaluateLocaleDataChecking();
return nLocaleDataChecking == 1;
}
/** Append locale info to string, used with locale data checking.
A string similar to "de_DE requested\n en_US loaded" is appended. */
String& appendLocaleInfo( String& rDebugMsg ) const;
/** Ouput a message during locale data checking. The (UTF-8) string is
written to stderr and in a non-product build or if DBG_UTIL is enabled
also raised as an assertion message box. */
static void outputCheckMessage( const String& rMsg );
static void outputCheckMessage( const char* pStr);
private:
static void evaluateLocaleDataChecking();
};
#endif // _UNOTOOLS_LOCALEDATAWRAPPER_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
