/* -*- 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 "diagramdefinitioncontext.hxx"

#include "datamodel.hxx"

#include "datamodelcontext.hxx"

#include "layoutnodecontext.hxx"

#include <oox/helper/attributelist.hxx>

#include <oox/token/namespaces.hxx>

#include <utility>

using namespace ::oox::core;

namespace oox::drawingml {

// CT_DiagramDefinition

DiagramDefinitionContext::DiagramDefinitionContext( ContextHandler2Helper const & rParent,

                                                    const AttributeList& rAttributes,

                                                    DiagramLayoutPtr pLayout )

    : ContextHandler2( rParent )

    , mpLayout(std::move( pLayout ))

{

    mpLayout->setDefStyle( rAttributes.getStringDefaulted( XML_defStyle ) );

    OUString sValue = rAttributes.getStringDefaulted( XML_minVer );

    if( sValue.isEmpty() )

    {

        sValue = "http://schemas.openxmlformats.org/drawingml/2006/diagram";

    }

    mpLayout->setMinVer( sValue );

    mpLayout->setUniqueId( rAttributes.getStringDefaulted( XML_uniqueId ) );

}

DiagramDefinitionContext::~DiagramDefinitionContext()

{

    LayoutNodePtr node = mpLayout->getNode();

    if (node)

        node->dump();

}

ContextHandlerRef

DiagramDefinitionContext::onCreateContext( ::sal_Int32 aElement,

                                           const AttributeList& rAttribs )

{

    switch( aElement )

    {

    case DGM_TOKEN( title ):

        mpLayout->setTitle( rAttribs.getStringDefaulted( XML_val ) );

        break;

    case DGM_TOKEN( desc ):

        mpLayout->setDesc( rAttribs.getStringDefaulted( XML_val ) );

        break;

    case DGM_TOKEN( layoutNode ):

    {

        LayoutNodePtr pNode = std::make_shared<LayoutNode>(mpLayout->getDiagram());

        mpLayout->getNode() = pNode;

        pNode->setChildOrder( rAttribs.getToken( XML_chOrder, XML_b ) );

        pNode->setMoveWith( rAttribs.getStringDefaulted( XML_moveWith ) );

        pNode->setStyleLabel( rAttribs.getStringDefaulted( XML_styleLbl ) );

        return new LayoutNodeContext( *this, rAttribs, pNode );

    }

     case DGM_TOKEN( clrData ):

        // TODO, does not matter for the UI. skip.

        return nullptr;

    case DGM_TOKEN( sampData ):

        mpLayout->getSampData() = std::make_shared<DiagramData>();

        return new DataModelContext( *this, mpLayout->getSampData() );

    case DGM_TOKEN( styleData ):

        mpLayout->getStyleData() = std::make_shared<DiagramData>();

        return new DataModelContext( *this, mpLayout->getStyleData() );

    case DGM_TOKEN( cat ):

    case DGM_TOKEN( catLst ):

        // TODO, does not matter for the UI

    default:

        break;

    }

    return this;

}

}

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