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| -rw-r--r-- | include/unotools/calendarwrapper.hxx | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/include/unotools/calendarwrapper.hxx b/include/unotools/calendarwrapper.hxx new file mode 100644 index 000000000..aa0bb345c --- /dev/null +++ b/include/unotools/calendarwrapper.hxx @@ -0,0 +1,124 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * 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 . + */ + +#ifndef INCLUDED_UNOTOOLS_CALENDARWRAPPER_HXX +#define INCLUDED_UNOTOOLS_CALENDARWRAPPER_HXX + +#include <tools/datetime.hxx> +#include <com/sun/star/uno/Reference.hxx> +#include <com/sun/star/uno/Sequence.hxx> +#include <com/sun/star/i18n/Calendar2.hpp> +#include <unotools/unotoolsdllapi.h> + +namespace com::sun::star::uno { class XComponentContext; } +namespace com::sun::star::i18n { class XCalendar4; } +namespace com::sun::star::lang { struct Locale; } + +class UNOTOOLS_DLLPUBLIC CalendarWrapper +{ + css::uno::Reference< css::i18n::XCalendar4 > xC; + + const DateTime aEpochStart; // 1Jan1970 + +public: + CalendarWrapper( + const css::uno::Reference< css::uno::XComponentContext > & rxContext + ); + ~CalendarWrapper(); + + // wrapper implementations of XCalendar + + /** Load the default calendar of a locale. + + This adds a bool bTimeZoneUTC parameter which is not part of the UNO API to + facilitate handling of non time zone aware data. + + @param bTimeZoneUTC + Default <TRUE/>. If <FALSE/>, the system's timezone is assigned + to the calendar, including all DST quirks like not existing + times on DST transition dates when switching to/from DST. As + current implementations and number parser/formatter don't store + or convert or calculate with time zones it is safer to use UTC, + which is not DST afflicted, otherwise surprises are lurking + (for example tdf#92503). + */ + void loadDefaultCalendar( const css::lang::Locale& rLocale, bool bTimeZoneUTC = true ); + /// This adds a bTimeZoneUTC parameter which is not part of the API. + void loadCalendar( const OUString& rUniqueID, const css::lang::Locale& rLocale, bool bTimeZoneUTC = true ); + + /* XXX NOTE: the time zone taking UNO API functions are not implemented as + * wrapper interface as they are not necessary/used so far. These are: + void loadDefaultCalendarTZ( const css::lang::Locale& rLocale, const OUString& rTimeZone ); + void loadCalendarTZ( const OUString& rUniqueID, const css::lang::Locale& rLocale, const OUString& rTimeZone ); + */ + + css::uno::Sequence< OUString > getAllCalendars( const css::lang::Locale& rLocale ) const; + OUString getUniqueID() const; + /// set UTC date/time + void setDateTime( double fTimeInDays ); + /// get UTC date/time + double getDateTime() const; + + // For local setDateTime() and getDateTime() see further down at wrapper + // implementations of XCalendar4. + + // wrapper implementations of XCalendar + + void setValue( sal_Int16 nFieldIndex, sal_Int16 nValue ); + bool isValid() const; + sal_Int16 getValue( sal_Int16 nFieldIndex ) const; + sal_Int16 getFirstDayOfWeek() const; + sal_Int16 getNumberOfMonthsInYear() const; + sal_Int16 getNumberOfDaysInWeek() const; + OUString getDisplayName( sal_Int16 nCalendarDisplayIndex, sal_Int16 nIdx, sal_Int16 nNameType ) const; + + // wrapper implementations of XExtendedCalendar + + OUString getDisplayString( sal_Int32 nCalendarDisplayCode, sal_Int16 nNativeNumberMode ) const; + + // wrapper implementations of XCalendar3 + + css::i18n::Calendar2 getLoadedCalendar() const; + css::uno::Sequence< css::i18n::CalendarItem2 > getDays() const; + css::uno::Sequence< css::i18n::CalendarItem2 > getMonths() const; + css::uno::Sequence< css::i18n::CalendarItem2 > getGenitiveMonths() const; + css::uno::Sequence< css::i18n::CalendarItem2 > getPartitiveMonths() const; + + // wrapper implementations of XCalendar4 + + /// set local date/time + void setLocalDateTime( double fTimeInDays ); + /// get local date/time + double getLocalDateTime() const; + + // convenience methods + + /// get epoch start (should be 01Jan1970) + const DateTime& getEpochStart() const + { return aEpochStart; } + + /// set a local (!) Gregorian DateTime + void setGregorianDateTime( const DateTime& rDateTime ) + { setLocalDateTime( rDateTime - aEpochStart ); } + +}; + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |