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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svl.hxx"
#include <com/sun/star/uno/Any.hxx>
#include <unotools/intlwrapper.hxx>
#include <tools/stream.hxx>
#include <svl/ctypeitm.hxx>
//============================================================================
// The following defines are copied from chaos/source/items/cstritem.cxx:
#define CNTSTRINGITEM_STREAM_MAGIC ( (sal_uInt32)0xfefefefe )
#define CNTSTRINGITEM_STREAM_SEEKREL (-( (long)( sizeof( sal_uInt32 ) ) ) )
//============================================================================
//
// class CntContentTypeItem Implementation.
//
//============================================================================
TYPEINIT1_AUTOFACTORY( CntContentTypeItem, CntUnencodedStringItem );
#define CONTENT_TYPE_NOT_INIT ( (INetContentType)-1 )
//----------------------------------------------------------------------------
CntContentTypeItem::CntContentTypeItem()
: CntUnencodedStringItem(),
_eType( CONTENT_TYPE_NOT_INIT )
{
}
//----------------------------------------------------------------------------
CntContentTypeItem::CntContentTypeItem( sal_uInt16 which, const XubString& rType )
: CntUnencodedStringItem( which, rType ),
_eType( CONTENT_TYPE_NOT_INIT )
{
}
//----------------------------------------------------------------------------
CntContentTypeItem::CntContentTypeItem( sal_uInt16 which,
const INetContentType eType )
: CntUnencodedStringItem( which, INetContentTypes::GetContentType( eType ) ),
_eType( eType )
{
}
//----------------------------------------------------------------------------
CntContentTypeItem::CntContentTypeItem( const CntContentTypeItem& rOrig )
: CntUnencodedStringItem( rOrig ),
_eType( rOrig._eType ),
_aPresentation( rOrig._aPresentation )
{
}
//============================================================================
// virtual
sal_uInt16 CntContentTypeItem::GetVersion(sal_uInt16) const
{
return 1; // because it uses SfxPoolItem::read/writeUnicodeString()
}
//----------------------------------------------------------------------------
// virtual
SfxPoolItem* CntContentTypeItem::Create( SvStream& rStream,
sal_uInt16 nItemVersion ) const
{
// CntContentTypeItem used to be derived from CntStringItem, so take that
// into account:
UniString aValue;
readUnicodeString(rStream, aValue, nItemVersion >= 1);
sal_uInt32 nMagic = 0;
rStream >> nMagic;
if (nMagic == CNTSTRINGITEM_STREAM_MAGIC)
{
sal_Bool bEncrypted = sal_False;
rStream >> bEncrypted;
DBG_ASSERT(!bEncrypted,
"CntContentTypeItem::Create() reads encrypted data");
}
else
rStream.SeekRel(CNTSTRINGITEM_STREAM_SEEKREL);
return new CntContentTypeItem(Which(), aValue);
}
//----------------------------------------------------------------------------
// virtual
SvStream & CntContentTypeItem::Store(SvStream & rStream, sal_uInt16) const
{
// CntContentTypeItem used to be derived from CntStringItem, so take that
// into account:
writeUnicodeString(rStream, GetValue());
rStream << CNTSTRINGITEM_STREAM_MAGIC << sal_Bool(sal_False);
return rStream;
}
//----------------------------------------------------------------------------
// virtual
int CntContentTypeItem::operator==( const SfxPoolItem& rOrig ) const
{
const CntContentTypeItem& rOther = (const CntContentTypeItem&)rOrig;
if ( ( _eType != CONTENT_TYPE_NOT_INIT ) &&
( rOther._eType != CONTENT_TYPE_NOT_INIT ) )
return _eType == rOther._eType;
else
return CntUnencodedStringItem::operator==( rOther );
}
//----------------------------------------------------------------------------
// virtual
SfxPoolItem* CntContentTypeItem::Clone( SfxItemPool* /* pPool */ ) const
{
return new CntContentTypeItem( *this );
}
//----------------------------------------------------------------------------
void CntContentTypeItem::SetValue( const XubString& rNewVal )
{
// De-initialize enum type and presentation.
_eType = CONTENT_TYPE_NOT_INIT;
_aPresentation.Erase();
CntUnencodedStringItem::SetValue( rNewVal );
}
//----------------------------------------------------------------------------
void CntContentTypeItem::SetPresentation( const XubString& rNewVal )
{
_aPresentation = rNewVal;
}
//----------------------------------------------------------------------------
int CntContentTypeItem::Compare( const SfxPoolItem &rWith, const IntlWrapper& rIntlWrapper ) const
{
String aOwnText, aWithText;
GetPresentation( SFX_ITEM_PRESENTATION_NAMELESS,
SFX_MAPUNIT_APPFONT, SFX_MAPUNIT_APPFONT, aOwnText, &rIntlWrapper );
rWith.GetPresentation( SFX_ITEM_PRESENTATION_NAMELESS,
SFX_MAPUNIT_APPFONT, SFX_MAPUNIT_APPFONT, aWithText, &rIntlWrapper );
return rIntlWrapper.getCollator()->compareString( aOwnText, aWithText );
}
//----------------------------------------------------------------------------
SfxItemPresentation CntContentTypeItem::GetPresentation(
SfxItemPresentation ePres,
SfxMapUnit eCoreMetric,
SfxMapUnit ePresMetric,
XubString & rText,
const IntlWrapper * pIntlWrapper) const
{
if (_aPresentation.Len() == 0)
{
DBG_ASSERT(pIntlWrapper,
"CntContentTypeItem::GetPresentation(): No IntlWrapper");
if (pIntlWrapper)
SAL_CONST_CAST(CntContentTypeItem *, this)->_aPresentation
= INetContentTypes::GetPresentation(GetEnumValue(),
pIntlWrapper->
getLocale());
}
if (_aPresentation.Len() > 0)
{
rText = _aPresentation;
return SFX_ITEM_PRESENTATION_COMPLETE;
}
else
return CntUnencodedStringItem::GetPresentation(ePres, eCoreMetric,
ePresMetric, rText,
pIntlWrapper);
}
//----------------------------------------------------------------------------
INetContentType CntContentTypeItem::GetEnumValue() const
{
if ( _eType == CONTENT_TYPE_NOT_INIT )
{
// Not yet initialized... Get enum value for string content type.
CntContentTypeItem* pVarThis = SAL_CONST_CAST( CntContentTypeItem*, this );
pVarThis->_eType = INetContentTypes::GetContentType( GetValue() );
}
return _eType;
}
//----------------------------------------------------------------------------
void CntContentTypeItem::SetValue( const INetContentType eType )
{
SetValue( INetContentTypes::GetContentType( eType ) );
// Note: SetValue( const String& ....) resets _eType. Set new enum value
// after(!) calling it.
_eType = eType;
}
//----------------------------------------------------------------------------
// virtual
bool CntContentTypeItem::QueryValue( com::sun::star::uno::Any& rVal, sal_uInt8) const
{
rVal <<= rtl::OUString(GetValue());
return true;
}
//----------------------------------------------------------------------------
// virtual
bool CntContentTypeItem::PutValue( const com::sun::star::uno::Any& rVal, sal_uInt8)
{
rtl::OUString aValue;
if ( rVal >>= aValue )
{
// SetValue with an empty string resets the item; so call that
// function when PutValue is called with an empty string
if (aValue.getLength() == 0)
SetValue(aValue);
else
SetValue(
INetContentTypes::RegisterContentType(aValue, UniString()));
return true;
}
OSL_FAIL( "CntContentTypeItem::PutValue - Wrong type!" );
return false;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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