xref: /aoo42x/main/oox/source/xls/sharedstringsfragment.cxx (revision ca5ec200)

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 *
 * 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
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#include "oox/xls/sharedstringsfragment.hxx"

#include "oox/xls/richstringcontext.hxx"
#include "oox/xls/sharedstringsbuffer.hxx"

namespace oox {
namespace xls {

// ============================================================================

using namespace ::oox::core;

using ::rtl::OUString;

// ============================================================================

SharedStringsFragment::SharedStringsFragment(
        const WorkbookHelper& rHelper, const OUString& rFragmentPath ) :
    WorkbookFragmentBase( rHelper, rFragmentPath )
{
}

ContextHandlerRef SharedStringsFragment::onCreateContext( sal_Int32 nElement, const AttributeList& )
{
    switch( getCurrentElement() )
    {
        case XML_ROOT_CONTEXT:
            if( nElement == XLS_TOKEN( sst ) )
                return this;
        break;

        case XLS_TOKEN( sst ):
            if( nElement == XLS_TOKEN( si ) )
                return new RichStringContext( *this, getSharedStrings().createRichString() );
        break;
    }
    return 0;
}

ContextHandlerRef SharedStringsFragment::onCreateRecordContext( sal_Int32 nRecId, SequenceInputStream& rStrm )
{
    switch( getCurrentElement() )
    {
        case XML_ROOT_CONTEXT:
            if( nRecId == BIFF12_ID_SST )
                return this;
        break;

        case BIFF12_ID_SST:
            if( nRecId == BIFF12_ID_SI )
                getSharedStrings().createRichString()->importString( rStrm, true );
        break;
    }
    return 0;
}

const RecordInfo* SharedStringsFragment::getRecordInfos() const
{
    static const RecordInfo spRecInfos[] =
    {
        { BIFF12_ID_SST,    BIFF12_ID_SST + 1   },
        { -1,               -1                  }
    };
    return spRecInfos;
}

void SharedStringsFragment::finalizeImport()
{
    getSharedStrings().finalizeImport();
}

// ============================================================================

} // namespace xls
} // namespace oox