xref: /trunk/main/svl/source/items/dateitem.cxx (revision cf6516809c57e1bb0a940545cca99cdad54d4ce2)

/**************************************************************
 *
 * 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_svl.hxx"

// include ---------------------------------------------------------------

#define _DATETIMEITEM_CXX
#include <svl/dateitem.hxx>
#include <svl/svldata.hxx>
#include <svl/svl.hrc>

#include <unotools/intlwrapper.hxx>
#include <comphelper/processfactory.hxx>

#include <tools/stream.hxx>
#include <tools/debug.hxx>
#include <tools/datetime.hxx>
#include <com/sun/star/uno/Any.hxx>
#include <com/sun/star/util/DateTime.hpp>
#include <com/sun/star/lang/Locale.hpp>

// STATIC DATA -----------------------------------------------------------

DBG_NAME(SfxDateTimeItem)


// -----------------------------------------------------------------------

TYPEINIT1(SfxDateTimeItem, SfxPoolItem);

// -----------------------------------------------------------------------

SfxDateTimeItem::SfxDateTimeItem( sal_uInt16 which ) :
    SfxPoolItem( which )
{
    DBG_CTOR(SfxDateTimeItem, 0);
}

// -----------------------------------------------------------------------

SfxDateTimeItem::SfxDateTimeItem( sal_uInt16 which, const DateTime& rDT ) :
    SfxPoolItem( which ),
    aDateTime( rDT )

{
    DBG_CTOR(SfxDateTimeItem, 0);
}

// -----------------------------------------------------------------------

SfxDateTimeItem::SfxDateTimeItem( const SfxDateTimeItem& rItem ) :
    SfxPoolItem( rItem ),
    aDateTime( rItem.aDateTime )
{
    DBG_CTOR(SfxDateTimeItem, 0);
}

// -----------------------------------------------------------------------

int SfxDateTimeItem::operator==( const SfxPoolItem& rItem ) const
{
    DBG_CHKTHIS(SfxDateTimeItem, 0);
    DBG_ASSERT( SfxPoolItem::operator==( rItem ), "unequal type" );
    return ( ( (SfxDateTimeItem&)rItem ).aDateTime == aDateTime );
}

// -----------------------------------------------------------------------

int SfxDateTimeItem::Compare( const SfxPoolItem& rItem ) const
{
    DBG_CHKTHIS(SfxDateTimeItem, 0);
    DBG_ASSERT( SfxPoolItem::operator==( rItem ), "unequal type" );

    // da X.Compare( Y ) am String einem Compare( Y, X ) entspricht,
    // vergleichen wir hier Y mit X
    if ( ( (const SfxDateTimeItem&)rItem ).aDateTime < aDateTime )
        return -1;
    else if ( ( (const SfxDateTimeItem&)rItem ).aDateTime == aDateTime )
        return 0;
    else
        return 1;
}

// -----------------------------------------------------------------------

SfxPoolItem* SfxDateTimeItem::Create( SvStream& rStream, sal_uInt16 ) const
{
    DBG_CHKTHIS(SfxDateTimeItem, 0);
    sal_uInt32 nDate = 0;
    sal_Int32 nTime = 0;
    rStream >> nDate;
    rStream >> nTime;
    DateTime aDT(nDate, nTime);
    return new SfxDateTimeItem( Which(), aDT );
}

// -----------------------------------------------------------------------

SvStream& SfxDateTimeItem::Store( SvStream& rStream, sal_uInt16 ) const
{
    DBG_CHKTHIS(SfxDateTimeItem, 0);
    rStream << aDateTime.GetDate();
    rStream << aDateTime.GetTime();
    return rStream;
}

// -----------------------------------------------------------------------

SfxPoolItem* SfxDateTimeItem::Clone( SfxItemPool* ) const
{
    DBG_CHKTHIS(SfxDateTimeItem, 0);
    return new SfxDateTimeItem( *this );
}

// -----------------------------------------------------------------------

SfxItemPresentation SfxDateTimeItem::GetPresentation
(
    SfxItemPresentation     /*ePresentation*/,
    SfxMapUnit              /*eCoreMetric*/,
    SfxMapUnit              /*ePresentationMetric*/,
    XubString&              rText,
    const IntlWrapper *   pIntlWrapper
)   const
{
    DBG_CHKTHIS(SfxDateTimeItem, 0);
    if (aDateTime.IsValid())
        if (pIntlWrapper)
        {
            rText = pIntlWrapper->getLocaleData()->getDate(aDateTime);
            rText.AppendAscii(RTL_CONSTASCII_STRINGPARAM(", "));
            rText += pIntlWrapper->getLocaleData()->getTime(aDateTime);
        }
        else
        {
            DBG_WARNING("SfxDateTimeItem::GetPresentation():"
                         " Using default en_US IntlWrapper");
            const IntlWrapper aIntlWrapper(
                ::comphelper::getProcessServiceFactory(), LANGUAGE_ENGLISH_US );
            rText = aIntlWrapper.getLocaleData()->getDate(aDateTime);
            rText.AppendAscii(RTL_CONSTASCII_STRINGPARAM(", "));
            rText += aIntlWrapper.getLocaleData()->getTime(aDateTime);
        }
    else
        rText.Erase();
    return SFX_ITEM_PRESENTATION_NAMELESS;
}

//----------------------------------------------------------------------------
// virtual
sal_Bool SfxDateTimeItem::PutValue( const com::sun::star::uno::Any& rVal,
                                sal_uInt8 nMemberId )
{
    nMemberId &= ~CONVERT_TWIPS;
    com::sun::star::util::DateTime aValue;
    if ( rVal >>= aValue )
    {
        aDateTime = DateTime( Date( aValue.Day,
                                    aValue.Month,
                                    aValue.Year ),
                              Time( aValue.Hours,
                                    aValue.Minutes,
                                    aValue.Seconds,
                                    aValue.HundredthSeconds ) );
        return sal_True;
    }

    DBG_ERROR( "SfxDateTimeItem::PutValue - Wrong type!" );
    return sal_False;
}

//----------------------------------------------------------------------------
// virtual
sal_Bool SfxDateTimeItem::QueryValue( com::sun::star::uno::Any& rVal,
                                  sal_uInt8 nMemberId ) const
{
    nMemberId &= ~CONVERT_TWIPS;
    com::sun::star::util::DateTime aValue( aDateTime.Get100Sec(),
                                           aDateTime.GetSec(),
                                           aDateTime.GetMin(),
                                           aDateTime.GetHour(),
                                           aDateTime.GetDay(),
                                           aDateTime.GetMonth(),
                                           aDateTime.GetYear() );
    rVal <<= aValue;
    return sal_True;
}

// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------

TYPEINIT1(SfxColumnDateTimeItem, SfxDateTimeItem);


SfxColumnDateTimeItem::SfxColumnDateTimeItem( sal_uInt16 which ) :
    SfxDateTimeItem( which )
{}

SfxColumnDateTimeItem::SfxColumnDateTimeItem( sal_uInt16 which, const DateTime& rDT ) :
    SfxDateTimeItem( which, rDT )
{}

SfxColumnDateTimeItem::SfxColumnDateTimeItem( const SfxDateTimeItem& rCpy ) :
    SfxDateTimeItem( rCpy )
{}

SfxPoolItem* SfxColumnDateTimeItem::Clone( SfxItemPool* ) const
{
    return new SfxColumnDateTimeItem( *this );
}

SfxItemPresentation SfxColumnDateTimeItem::GetPresentation
(
    SfxItemPresentation     /*ePresentation*/,
    SfxMapUnit              /*eCoreMetric*/,
    SfxMapUnit              /*ePresentationMetric*/,
    XubString&              rText,
    const IntlWrapper *   pIntlWrapper
)   const
{
    DBG_ASSERT(pIntlWrapper,
               "SfxColumnDateTimeItem::GetPresentation():"
                " Using default en_US IntlWrapper");

    ::com::sun::star::lang::Locale aLocale;
    if (GetDateTime() == DateTime(Date(1, 2, 3), Time(3, 2, 1)))
    {
        rText = String(SvtSimpleResId(STR_COLUM_DT_AUTO,
                                pIntlWrapper ?
                                 pIntlWrapper->getLocale() :
                                 aLocale));
    }
    else if (pIntlWrapper)
    {
        rText = pIntlWrapper->getLocaleData()->getDate(GetDateTime());
        rText.AppendAscii(RTL_CONSTASCII_STRINGPARAM(", "));
        rText += pIntlWrapper->getLocaleData()->getTime(GetDateTime());
    }
    else
    {
        const IntlWrapper aIntlWrapper(
            ::comphelper::getProcessServiceFactory(), LANGUAGE_ENGLISH_US );
        rText = aIntlWrapper.getLocaleData()->getDate(GetDateTime());
        rText.AppendAscii(RTL_CONSTASCII_STRINGPARAM(", "));
        rText += aIntlWrapper.getLocaleData()->getTime(GetDateTime());
    }
    return SFX_ITEM_PRESENTATION_NAMELESS;
}