/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/*

 * This file is part of the LibreOffice project.

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

 *

 * This file incorporates work covered by the following license notice:

 *

 *   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 .

 */

#include <rtl/ustrbuf.hxx>

#include <sal/log.hxx>

#include <oox/helper/attributelist.hxx>

#include <oox/token/namespaces.hxx>

#include <oox/ppt/pptfilterhelpers.hxx>

#include <sax/fastattribs.hxx>

#include "commonbehaviorcontext.hxx"

#include "commontimenodecontext.hxx"

#include "timetargetelementcontext.hxx"

#include <string.h>

using namespace ::oox::core;

using namespace ::com::sun::star::uno;

using namespace ::com::sun::star::xml::sax;

namespace oox::ppt {

    CommonBehaviorContext::CommonBehaviorContext( FragmentHandler2 const & rParent,

            const TimeNodePtr & pNode)

        : FragmentHandler2(rParent)

            , mbInAttrList( false )

            , mbIsInAttrName( false )

            , mpNode(pNode)

    {

    }

    CommonBehaviorContext::~CommonBehaviorContext( ) noexcept

    {

    }

    void CommonBehaviorContext::onEndElement()

    {

        switch( getCurrentElement() )

        {

        case PPT_TOKEN( cBhvr ):

        {

            if( !maAttributes.empty() )

            {

                OUStringBuffer sAttributes;

                for (auto const& attribute : maAttributes)

                {

                    if( !sAttributes.isEmpty() )

                    {

                        sAttributes.append( ";" );

                    }

                    sAttributes.append( attribute.name );

                }

                OUString sTmp( sAttributes.makeStringAndClear() );

                mpNode->getNodeProperties()[ NP_ATTRIBUTENAME ] <<= sTmp;

            }

            break;

        }

        case PPT_TOKEN( attrNameLst ):

            mbInAttrList = false;

            break;

        case PPT_TOKEN( attrName ):

            if( mbIsInAttrName )

            {

                const ImplAttributeNameConversion *attrConv = getAttributeConversionList();

                while( attrConv->mpMSName != nullptr )

                {

                    if(msCurrentAttribute.equalsAscii( attrConv->mpMSName ) )

                    {

                        Attribute attr;

                        attr.name = OUString( attrConv->mpAPIName,

                                              strlen(attrConv->mpAPIName),

                                              RTL_TEXTENCODING_ASCII_US );

                        attr.type = attrConv->meAttribute;

                        maAttributes.push_back( attr );

                        SAL_INFO("oox.ppt", "OOX: attrName is " << msCurrentAttribute << " -> " << attrConv->mpAPIName );

                        break;

                    }

                    attrConv++;

                }

                mbIsInAttrName = false;

            }

            break;

        default:

            break;

        }

    }

    void CommonBehaviorContext::onCharacters( const OUString& aChars )

    {

        if( mbIsInAttrName )

        {

            msCurrentAttribute += aChars;

        }

    }

    ::oox::core::ContextHandlerRef CommonBehaviorContext::onCreateContext( sal_Int32 aElementToken, const AttributeList& rAttribs )

    {

        switch ( aElementToken )

        {

        case PPT_TOKEN( cTn ):

            return new CommonTimeNodeContext( *this, aElementToken, rAttribs.getFastAttributeList(), mpNode );

        case PPT_TOKEN( tgtEl ):

            return new TimeTargetElementContext( *this, mpNode->getTarget() );

        case PPT_TOKEN( attrNameLst ):

            mbInAttrList = true;

            return this;

        case PPT_TOKEN( attrName ):

        {

            if( mbInAttrList )

            {

                mbIsInAttrName = true;

                msCurrentAttribute.clear();

            }

            else

            {

                SAL_INFO("oox.ppt", "OOX: Attribute Name outside an Attribute List" );

            }

            return this;

        }

        default:

            break;

        }

        return this;

    }

}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */