/**************************************************************
 * 
 * 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
 * under the License.
 * 
 *************************************************************/


#include "oox/xls/richstringcontext.hxx"

#include "oox/xls/stylesfragment.hxx"

namespace oox {
namespace xls {

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

using ::oox::core::ContextHandlerRef;
using ::rtl::OUString;

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

ContextHandlerRef RichStringContext::onCreateContext( sal_Int32 nElement, const AttributeList& rAttribs )
{
    if( isRootElement() )
    {
        switch( nElement )
        {
            case XLS_TOKEN( t ):
                mxPortion = mxString->importText( rAttribs );
                return this;    // collect text in onCharacters()
            case XLS_TOKEN( r ):
                mxPortion = mxString->importRun( rAttribs );
                return this;
            case XLS_TOKEN( rPh ):
                mxPhonetic = mxString->importPhoneticRun( rAttribs );
                return this;
            case XLS_TOKEN( phoneticPr ):
                mxString->importPhoneticPr( rAttribs );
            break;
        }
    }
    else switch( getCurrentElement() )
    {
        case XLS_TOKEN( r ):
            switch( nElement )
            {
                case XLS_TOKEN( rPr ):
                    if( mxPortion.get() )
                        return new FontContext( *this, mxPortion->createFont() );
                break;

                case XLS_TOKEN( t ):
                    return this;    // collect portion text in onCharacters()
            }
        break;

        case XLS_TOKEN( rPh ):
            switch( nElement )
            {
                case XLS_TOKEN( t ):
                    return this;    // collect phonetic text in onCharacters()
            }
        break;
    }
    return 0;
}

void RichStringContext::onCharacters( const OUString& rChars )
{
    if( isCurrentElement( XLS_TOKEN( t ) ) ) switch( getParentElement() )
    {
        case XLS_TOKEN( rPh ):
            if( mxPhonetic.get() )
                mxPhonetic->setText( rChars );
        break;
        default:
            if( mxPortion.get() )
                mxPortion->setText( rChars );
    }
}

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

} // namespace xls
} // namespace oox