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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.
*
************************************************************************/
#include "XMLSymbolImageContext.hxx"
#include <xmloff/xmltoken.hxx>
#include <xmloff/xmltkmap.hxx>
#include "xmloff/xmlnmspe.hxx"
#include <xmloff/xmlimp.hxx>
#include <xmloff/nmspmap.hxx>
#include <xmloff/XMLBase64ImportContext.hxx>
#include <com/sun/star/io/XOutputStream.hpp>
TYPEINIT1( XMLSymbolImageContext, XMLElementPropertyContext );
using namespace ::com::sun::star;
enum SvXMLTokenMapAttrs
{
XML_TOK_SYMBOL_IMAGE_HREF,
XML_TOK_SYMBOL_IMAGE_TYPE,
XML_TOK_SYMBOL_IMAGE_ACTUATE,
XML_TOK_SYMBOL_IMAGE_SHOW,
XML_TOK_SYMBOL_IMAGE_END = XML_TOK_UNKNOWN
};
static SvXMLTokenMapEntry aSymbolImageAttrTokenMap[] =
{
{ XML_NAMESPACE_XLINK, ::xmloff::token::XML_HREF, XML_TOK_SYMBOL_IMAGE_HREF },
{ XML_NAMESPACE_XLINK, ::xmloff::token::XML_TYPE, XML_TOK_SYMBOL_IMAGE_TYPE },
{ XML_NAMESPACE_XLINK, ::xmloff::token::XML_ACTUATE, XML_TOK_SYMBOL_IMAGE_ACTUATE },
{ XML_NAMESPACE_XLINK, ::xmloff::token::XML_SHOW, XML_TOK_SYMBOL_IMAGE_SHOW },
XML_TOKEN_MAP_END
};
XMLSymbolImageContext::XMLSymbolImageContext(
SvXMLImport& rImport, sal_uInt16 nPrfx,
const ::rtl::OUString& rLName,
const XMLPropertyState& rProp,
::std::vector< XMLPropertyState > &rProps ) :
XMLElementPropertyContext(
rImport, nPrfx, rLName, rProp, rProps )
{
}
XMLSymbolImageContext::~XMLSymbolImageContext()
{}
void XMLSymbolImageContext::StartElement( const uno::Reference< xml::sax::XAttributeList >& xAttrList )
{
SvXMLTokenMap aTokenMap( aSymbolImageAttrTokenMap );
::rtl::OUString aLocalName;
sal_Int16 nAttrCount = xAttrList.is() ? xAttrList->getLength() : 0;
for( sal_Int16 i = 0; i < nAttrCount; i++ )
{
const ::rtl::OUString& rAttrName = xAttrList->getNameByIndex( i );
sal_uInt16 nPrefix =
GetImport().GetNamespaceMap().GetKeyByAttrName( rAttrName,
&aLocalName );
const ::rtl::OUString& rValue = xAttrList->getValueByIndex( i );
switch( aTokenMap.Get( nPrefix, aLocalName ) )
{
case XML_TOK_SYMBOL_IMAGE_HREF:
msURL = rValue;
break;
case XML_TOK_SYMBOL_IMAGE_ACTUATE:
case XML_TOK_SYMBOL_IMAGE_TYPE:
case XML_TOK_SYMBOL_IMAGE_SHOW:
// these values are currently not interpreted
// it is always assumed 'actuate=onLoad', 'type=simple', 'show=embed'
break;
}
}
}
SvXMLImportContext* XMLSymbolImageContext::CreateChildContext(
sal_uInt16 nPrefix, const ::rtl::OUString& rLocalName,
const uno::Reference< xml::sax::XAttributeList > & xAttrList )
{
SvXMLImportContext* pContext = NULL;
if( xmloff::token::IsXMLToken( rLocalName,
xmloff::token::XML_BINARY_DATA ) )
{
if( ! msURL.getLength() && ! mxBase64Stream.is() )
{
mxBase64Stream = GetImport().GetStreamForGraphicObjectURLFromBase64();
if( mxBase64Stream.is() )
pContext = new XMLBase64ImportContext( GetImport(), nPrefix,
rLocalName, xAttrList,
mxBase64Stream );
}
}
if( ! pContext )
{
pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName );
}
return pContext;
}
void XMLSymbolImageContext::EndElement()
{
::rtl::OUString sResolvedURL;
if( msURL.getLength() )
{
sResolvedURL = GetImport().ResolveGraphicObjectURL( msURL, sal_False );
}
else if( mxBase64Stream.is() )
{
sResolvedURL = GetImport().ResolveGraphicObjectURLFromBase64( mxBase64Stream );
mxBase64Stream = 0;
}
if( sResolvedURL.getLength())
{
// aProp is a member of XMLElementPropertyContext
aProp.maValue <<= sResolvedURL;
SetInsert( sal_True );
}
XMLElementPropertyContext::EndElement();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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