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#include <svl/visitem.hxx>
#include <com/sun/star/uno/Any.hxx>
#include <tools/stream.hxx>

//============================================================================
//
//  class SfxVisibilityItem
//
//============================================================================

DBG_NAME(SfxVisibilityItem)

//============================================================================
TYPEINIT1_AUTOFACTORY(SfxVisibilityItem, SfxPoolItem);

//============================================================================
SfxVisibilityItem::SfxVisibilityItem(sal_uInt16 which, SvStream & rStream):
    SfxPoolItem(which)
{
    DBG_CTOR(SfxVisibilityItem, 0);
    sal_Bool bValue = 0;
    rStream >> bValue;
    m_nValue.bVisible = bValue;
}

//============================================================================
// virtual
int SfxVisibilityItem::operator ==(const SfxPoolItem & rItem) const
{
    DBG_CHKTHIS(SfxVisibilityItem, 0);
    DBG_ASSERT(SfxPoolItem::operator ==(rItem), "unequal type");
    return m_nValue.bVisible == (static_cast< const SfxVisibilityItem * >(&rItem))->
                        m_nValue.bVisible;
}

//============================================================================
// virtual
int SfxVisibilityItem::Compare(const SfxPoolItem & rWith) const
{
    DBG_ASSERT(rWith.ISA(SfxVisibilityItem), "SfxVisibilityItem::Compare(): Bad type");
    return m_nValue.bVisible == static_cast< SfxVisibilityItem const * >(&rWith)->m_nValue.bVisible ?
               0 : m_nValue.bVisible ? -1 : 1;
}

//============================================================================
// virtual
SfxItemPresentation SfxVisibilityItem::GetPresentation(SfxItemPresentation,
                                                  SfxMapUnit, SfxMapUnit,
                                                  XubString & rText,
                                                  const IntlWrapper *) const
{
    rText = GetValueTextByVal(m_nValue.bVisible);
    return SFX_ITEM_PRESENTATION_NAMELESS;
}


//============================================================================
// virtual
bool SfxVisibilityItem::QueryValue(com::sun::star::uno::Any& rVal, sal_uInt8) const
{
    rVal <<= m_nValue;
    return true;
}

//============================================================================
// virtual
bool SfxVisibilityItem::PutValue(const com::sun::star::uno::Any& rVal, sal_uInt8)
{
    if (rVal >>= m_nValue)
        return true;

    OSL_FAIL( "SfxInt16Item::PutValue - Wrong type!" );
    return false;
}

//============================================================================
// virtual
SfxPoolItem * SfxVisibilityItem::Create(SvStream & rStream, sal_uInt16) const
{
    DBG_CHKTHIS(SfxVisibilityItem, 0);
    return new SfxVisibilityItem(Which(), rStream);
}

//============================================================================
// virtual
SvStream & SfxVisibilityItem::Store(SvStream & rStream, sal_uInt16) const
{
    DBG_CHKTHIS(SfxVisibilityItem, 0);
    rStream << m_nValue.bVisible;
    return rStream;
}

//============================================================================
// virtual
SfxPoolItem * SfxVisibilityItem::Clone(SfxItemPool *) const
{
    DBG_CHKTHIS(SfxVisibilityItem, 0);
    return new SfxVisibilityItem(*this);
}

//============================================================================
// virtual
sal_uInt16 SfxVisibilityItem::GetValueCount() const
{
    return 2;
}

//============================================================================
// virtual
rtl::OUString SfxVisibilityItem::GetValueTextByVal(sal_Bool bTheValue) const
{
    return bTheValue ?  rtl::OUString("TRUE") : rtl::OUString("FALSE");
}

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