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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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#include <svl/szitem.hxx>
#include <com/sun/star/uno/Any.hxx>
#include <com/sun/star/awt/Size.hpp>
#include <tools/stream.hxx>
#include <tools/gen.hxx>

#include <svl/poolitem.hxx>
#include <svl/memberid.hrc>

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

DBG_NAME(SfxSizeItem)

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

TYPEINIT1_AUTOFACTORY(SfxSizeItem, SfxPoolItem);

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

SfxSizeItem::SfxSizeItem()
{
    DBG_CTOR(SfxSizeItem, 0);
}

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

SfxSizeItem::SfxSizeItem( sal_uInt16 nW, const Size& rVal ) :
    SfxPoolItem( nW ),
    aVal( rVal )
{
    DBG_CTOR(SfxSizeItem, 0);
}

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

SfxSizeItem::SfxSizeItem( const SfxSizeItem& rItem ) :
    SfxPoolItem( rItem ),
    aVal( rItem.aVal )
{
    DBG_CTOR(SfxSizeItem, 0);
}

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

SfxItemPresentation SfxSizeItem::GetPresentation
(
    SfxItemPresentation     /*ePresentation*/,
    SfxMapUnit              /*eCoreMetric*/,
    SfxMapUnit              /*ePresentationMetric*/,
    XubString&              rText,
    const IntlWrapper *
)   const
{
    DBG_CHKTHIS(SfxSizeItem, 0);
    rText = UniString::CreateFromInt32(aVal.Width());
    rText.AppendAscii(RTL_CONSTASCII_STRINGPARAM(", "));
    rText += UniString::CreateFromInt32(aVal.Height());
    rText.AppendAscii(RTL_CONSTASCII_STRINGPARAM(", "));
    return SFX_ITEM_PRESENTATION_NAMELESS;
}

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

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

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

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

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

SfxPoolItem* SfxSizeItem::Create(SvStream &rStream, sal_uInt16 ) const
{
    DBG_CHKTHIS(SfxSizeItem, 0);
    Size aStr;
    rStream >> aStr;
    return new SfxSizeItem(Which(), aStr);
}

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

SvStream& SfxSizeItem::Store(SvStream &rStream, sal_uInt16 ) const
{
    DBG_CHKTHIS(SfxSizeItem, 0);
    rStream << aVal;
    return rStream;
}

// -----------------------------------------------------------------------
bool  SfxSizeItem::QueryValue( com::sun::star::uno::Any& rVal,
                               sal_uInt8 nMemberId ) const
{
    sal_Bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
    nMemberId &= ~CONVERT_TWIPS;

    Size aTmp(aVal);
    if( bConvert )
    {
        aTmp.Height() = ( aTmp.Height() * 127 + 36) / 72;
        aTmp.Width() = ( aTmp.Width() * 127 + 36) / 72;
    }

    switch ( nMemberId )
    {
        case 0:
        {
            rVal <<= com::sun::star::awt::Size( aTmp.getWidth(), aTmp.getHeight() );
            break;
        }
        case MID_WIDTH:
            rVal <<= aTmp.getWidth(); break;
        case MID_HEIGHT:
            rVal <<= aTmp.getHeight(); break;
    default: OSL_FAIL("Wrong MemberId!"); return false;
    }

    return true;
}

// -----------------------------------------------------------------------
bool SfxSizeItem::PutValue( const com::sun::star::uno::Any& rVal,
                            sal_uInt8 nMemberId )
{
    sal_Bool bConvert = 0!=(nMemberId&CONVERT_TWIPS);
    nMemberId &= ~CONVERT_TWIPS;

    bool bRet = false;
    com::sun::star::awt::Size aValue;
    if ( !nMemberId )
        bRet = ( rVal >>= aValue );
    else
    {
        sal_Int32 nVal = 0;
        bRet = ( rVal >>= nVal );
        if ( nMemberId == MID_WIDTH )
        {
            aValue.Width = nVal;
            aValue.Height = aVal.Height();
        }
        else
        {
            aValue.Height = nVal;
            aValue.Width = aVal.Width();
        }
    }

    if ( bRet )
    {
        Size aTmp( aValue.Width, aValue.Height );
        if( bConvert )
        {
            aTmp.Height() = ( aTmp.Height() * 72 + 63) / 127;
            aTmp.Width() = ( aTmp.Width() * 72 + 63) / 127;
        }

        aVal = aTmp;
    }

    return bRet;
}



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