/************************************************************** * * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_unotools.hxx" #include #include #include #ifndef _COMPHELPER_COMPONENTFACTORY_HXX_ #include #endif #include #include #include #define CALENDAR_LIBRARYNAME "i18n" #define CALENDAR_SERVICENAME "com.sun.star.i18n.LocaleCalendar" using namespace ::com::sun::star; using namespace ::com::sun::star::i18n; using namespace ::com::sun::star::uno; const double MILLISECONDS_PER_DAY = 1000.0 * 60.0 * 60.0 * 24.0; CalendarWrapper::CalendarWrapper( const Reference< lang::XMultiServiceFactory > & xSF ) : xSMgr( xSF ), aEpochStart( Date( 1, 1, 1970 ) ) { if ( xSMgr.is() ) { try { xC = Reference< XExtendedCalendar > ( xSMgr->createInstance( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( CALENDAR_SERVICENAME ) ) ), uno::UNO_QUERY ); } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "CalendarWrapper ctor: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } } else { // try to get an instance somehow DBG_ERRORFILE( "CalendarWrapper: no service manager, trying own" ); try { Reference< XInterface > xI = ::comphelper::getComponentInstance( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( LLCF_LIBNAME( CALENDAR_LIBRARYNAME ) ) ), ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( CALENDAR_SERVICENAME ) ) ); if ( xI.is() ) { Any x = xI->queryInterface( ::getCppuType((const Reference< XExtendedCalendar >*)0) ); x >>= xC; } } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "getComponentInstance: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } } } CalendarWrapper::~CalendarWrapper() { } void CalendarWrapper::loadDefaultCalendar( const ::com::sun::star::lang::Locale& rLocale ) { try { if ( xC.is() ) xC->loadDefaultCalendar( rLocale ); } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "loadDefaultCalendar: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } } void CalendarWrapper::loadCalendar( const ::rtl::OUString& rUniqueID, const ::com::sun::star::lang::Locale& rLocale ) { try { if ( xC.is() ) xC->loadCalendar( rUniqueID, rLocale ); } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "loadCalendar: Exception caught\nrequested: " ); aMsg += ByteString( String( rUniqueID ), RTL_TEXTENCODING_UTF8 ); aMsg += " Locale: "; aMsg += ByteString( String( rLocale.Language ), RTL_TEXTENCODING_UTF8 ); aMsg += '_'; aMsg += ByteString( String( rLocale.Country ), RTL_TEXTENCODING_UTF8 ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } } ::com::sun::star::i18n::Calendar CalendarWrapper::getLoadedCalendar() const { try { if ( xC.is() ) return xC->getLoadedCalendar(); } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "getLoadedCalendar: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } return ::com::sun::star::i18n::Calendar(); } ::com::sun::star::uno::Sequence< ::rtl::OUString > CalendarWrapper::getAllCalendars( const ::com::sun::star::lang::Locale& rLocale ) const { try { if ( xC.is() ) return xC->getAllCalendars( rLocale ); } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "getAllCalendars: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } return ::com::sun::star::uno::Sequence< ::rtl::OUString > (0); } ::rtl::OUString CalendarWrapper::getUniqueID() const { try { if ( xC.is() ) return xC->getUniqueID(); } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "getUniqueID: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } return ::rtl::OUString(); } void CalendarWrapper::setDateTime( double nTimeInDays ) { try { if ( xC.is() ) xC->setDateTime( nTimeInDays ); } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "setDateTime: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } } double CalendarWrapper::getDateTime() const { try { if ( xC.is() ) return xC->getDateTime(); } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "getDateTime: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } return 0.0; } sal_Int32 CalendarWrapper::getCombinedOffsetInMillis( sal_Int16 nParentFieldIndex, sal_Int16 nChildFieldIndex ) const { sal_Int32 nOffset = 0; try { if ( xC.is() ) { nOffset = static_cast( xC->getValue( nParentFieldIndex )) * 60000; sal_Int16 nSecondMillis = xC->getValue( nChildFieldIndex ); if (nOffset < 0) nOffset -= static_cast( nSecondMillis); else nOffset += static_cast( nSecondMillis); } } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "setLocalDateTime: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } return nOffset; } sal_Int32 CalendarWrapper::getZoneOffsetInMillis() const { return getCombinedOffsetInMillis( CalendarFieldIndex::ZONE_OFFSET, CalendarFieldIndex::ZONE_OFFSET_SECOND_MILLIS); } sal_Int32 CalendarWrapper::getDSTOffsetInMillis() const { return getCombinedOffsetInMillis( CalendarFieldIndex::DST_OFFSET, CalendarFieldIndex::DST_OFFSET_SECOND_MILLIS); } void CalendarWrapper::setLocalDateTime( double nTimeInDays ) { try { if ( xC.is() ) { // First set a nearby value to obtain the timezone and DST offset. // This is necessary to let ICU choose the corresponding // OlsonTimeZone transitions. Since ICU incorporates also // historical data even the timezone may differ for different // dates! (Which was the cause for #i76623# when the timezone of a // previously set date was used.) Timezone may also include // seconds, so use milliseconds field as well. xC->setDateTime( nTimeInDays ); sal_Int32 nZone1 = getZoneOffsetInMillis(); sal_Int32 nDST1 = getDSTOffsetInMillis(); double nLoc = nTimeInDays - (double)(nZone1 + nDST1) / MILLISECONDS_PER_DAY; xC->setDateTime( nLoc ); sal_Int32 nZone2 = getZoneOffsetInMillis(); sal_Int32 nDST2 = getDSTOffsetInMillis(); // If DSTs differ after calculation, we crossed boundaries. Do it // again, this time using the DST corrected initial value for the // real local time. // See also localtime/gmtime conversion pitfalls at // http://www.erack.de/download/timetest.c if ( nDST1 != nDST2 ) { nLoc = nTimeInDays - (double)(nZone2 + nDST2) / MILLISECONDS_PER_DAY; xC->setDateTime( nLoc ); // #i17222# If the DST onset rule says to switch from 00:00 to // 01:00 and we tried to set onsetDay 00:00 with DST, the // result was onsetDay-1 23:00 and no DST, which is not what we // want. So once again without DST, resulting in onsetDay // 01:00 and DST. Yes, this seems to be weird, but logically // correct. sal_Int32 nDST3 = getDSTOffsetInMillis(); if ( nDST2 != nDST3 && !nDST3 ) { nLoc = nTimeInDays - (double)(nZone2 + nDST3) / MILLISECONDS_PER_DAY; xC->setDateTime( nLoc ); } } } } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "setLocalDateTime: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } } double CalendarWrapper::getLocalDateTime() const { try { if ( xC.is() ) { double nTimeInDays = xC->getDateTime(); sal_Int32 nZone = getZoneOffsetInMillis(); sal_Int32 nDST = getDSTOffsetInMillis(); nTimeInDays += (double)(nZone + nDST) / MILLISECONDS_PER_DAY; return nTimeInDays; } } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "getLocalDateTime: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } return 0.0; } void CalendarWrapper::setValue( sal_Int16 nFieldIndex, sal_Int16 nValue ) { try { if ( xC.is() ) xC->setValue( nFieldIndex, nValue ); } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "setValue: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } } sal_Bool CalendarWrapper::isValid() const { try { if ( xC.is() ) return xC->isValid(); } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "isValid: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } return sal_False; } sal_Int16 CalendarWrapper::getValue( sal_Int16 nFieldIndex ) const { try { if ( xC.is() ) return xC->getValue( nFieldIndex ); } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "getValue: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } return 0; } void CalendarWrapper::addValue( sal_Int16 nFieldIndex, sal_Int32 nAmount ) { try { if ( xC.is() ) xC->addValue( nFieldIndex, nAmount ); } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "addValue: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } } sal_Int16 CalendarWrapper::getFirstDayOfWeek() const { try { if ( xC.is() ) return xC->getFirstDayOfWeek(); } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "getFirstDayOfWeek: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } return 0; } void CalendarWrapper::setFirstDayOfWeek( sal_Int16 nDay ) { try { if ( xC.is() ) xC->setFirstDayOfWeek( nDay ); } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "setFirstDayOfWeek: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } } void CalendarWrapper::setMinimumNumberOfDaysForFirstWeek( sal_Int16 nDays ) { try { if ( xC.is() ) xC->setMinimumNumberOfDaysForFirstWeek( nDays ); } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "setMinimumNumberOfDaysForFirstWeek: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } } sal_Int16 CalendarWrapper::getMinimumNumberOfDaysForFirstWeek() const { try { if ( xC.is() ) return xC->getMinimumNumberOfDaysForFirstWeek(); } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "getMinimumNumberOfDaysForFirstWeek: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } return 0; } sal_Int16 CalendarWrapper::getNumberOfMonthsInYear() const { try { if ( xC.is() ) return xC->getNumberOfMonthsInYear(); } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "getNumberOfMonthsInYear: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } return 0; } sal_Int16 CalendarWrapper::getNumberOfDaysInWeek() const { try { if ( xC.is() ) return xC->getNumberOfDaysInWeek(); } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "getNumberOfDaysInWeek: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } return 0; } ::com::sun::star::uno::Sequence< ::com::sun::star::i18n::CalendarItem > CalendarWrapper::getMonths() const { try { if ( xC.is() ) return xC->getMonths(); } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "getMonths: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } return ::com::sun::star::uno::Sequence< ::com::sun::star::i18n::CalendarItem > (0); } ::com::sun::star::uno::Sequence< ::com::sun::star::i18n::CalendarItem > CalendarWrapper::getDays() const { try { if ( xC.is() ) return xC->getDays(); } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "getDays: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } return ::com::sun::star::uno::Sequence< ::com::sun::star::i18n::CalendarItem > (0); } String CalendarWrapper::getDisplayName( sal_Int16 nCalendarDisplayIndex, sal_Int16 nIdx, sal_Int16 nNameType ) const { try { if ( xC.is() ) return xC->getDisplayName( nCalendarDisplayIndex, nIdx, nNameType ); } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "getDisplayName: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } return String(); } // --- XExtendedCalendar ----------------------------------------------------- String CalendarWrapper::getDisplayString( sal_Int32 nCalendarDisplayCode, sal_Int16 nNativeNumberMode ) const { try { if ( xC.is() ) return xC->getDisplayString( nCalendarDisplayCode, nNativeNumberMode ); } catch ( Exception& e ) { #ifdef DBG_UTIL ByteString aMsg( "getDisplayString: Exception caught\n" ); aMsg += ByteString( String( e.Message ), RTL_TEXTENCODING_UTF8 ); DBG_ERRORFILE( aMsg.GetBuffer() ); #else (void)e; #endif } return String(); }