/* -*- 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 .

 */

#pragma once

#include <utility>

#include <xmloff/xmlexp.hxx>

#include <xmloff/xmltoken.hxx>

class SfxMedium;

class SmNode;

class SmVerticalBraceNode;

namespace com::sun::star

{

namespace io

{

class XOutputStream;

}

namespace beans

{

class XPropertySet;

}

}

class SmXMLExportWrapper

{

    css::uno::Reference<css::frame::XModel> xModel;

    bool bFlat; //set true for export to flat .mml, set false for

        //export to a .sxm (or whatever) package

private:

    // Use customized entities

    bool m_bUseHTMLMLEntities;

public:

    explicit SmXMLExportWrapper(css::uno::Reference<css::frame::XModel> xRef)

        : xModel(std::move(xRef))

        , bFlat(true)

        , m_bUseHTMLMLEntities(false)

    {

    }

    bool Export(SfxMedium& rMedium);

    void SetFlat(bool bIn) { bFlat = bIn; }

    bool IsUseHTMLMLEntities() const { return m_bUseHTMLMLEntities; }

    void SetUseHTMLMLEntities(bool bUseHTMLMLEntities)

    {

        m_bUseHTMLMLEntities = bUseHTMLMLEntities;

    }

    bool WriteThroughComponent(const css::uno::Reference<css::io::XOutputStream>& xOutputStream,

                               const css::uno::Reference<css::lang::XComponent>& xComponent,

                               css::uno::Reference<css::uno::XComponentContext> const& rxContext,

                               css::uno::Reference<css::beans::XPropertySet> const& rPropSet,

                               const char* pComponentName);

    bool WriteThroughComponent(const css::uno::Reference<css::embed::XStorage>& xStor,

                               const css::uno::Reference<css::lang::XComponent>& xComponent,

                               const char* pStreamName,

                               css::uno::Reference<css::uno::XComponentContext> const& rxContext,

                               css::uno::Reference<css::beans::XPropertySet> const& rPropSet,

                               const char* pComponentName);

};

class SmXMLExport final : public SvXMLExport

{

    const SmNode* pTree;

    OUString aText;

    bool bSuccess;

    void ExportNodes(const SmNode* pNode, int nLevel);

    void ExportTable(const SmNode* pNode, int nLevel);

    void ExportLine(const SmNode* pNode, int nLevel);

    void ExportExpression(const SmNode* pNode, int nLevel, bool bNoMrowContainer = false);

    void ExportText(const SmNode* pNode);

    void ExportMath(const SmNode* pNode);

    void ExportBinaryHorizontal(const SmNode* pNode, int nLevel);

    void ExportUnaryHorizontal(const SmNode* pNode, int nLevel);

    void ExportBrace(const SmNode* pNode, int nLevel);

    void ExportBinaryVertical(const SmNode* pNode, int nLevel);

    void ExportBinaryDiagonal(const SmNode* pNode, int nLevel);

    void ExportSubSupScript(const SmNode* pNode, int nLevel);

    void ExportRoot(const SmNode* pNode, int nLevel);

    void ExportOperator(const SmNode* pNode, int nLevel);

    void ExportAttributes(const SmNode* pNode, int nLevel);

    void ExportFont(const SmNode* pNode, int nLevel);

    void ExportVerticalBrace(const SmVerticalBraceNode* pNode, int nLevel);

    void ExportMatrix(const SmNode* pNode, int nLevel);

    void ExportBlank(const SmNode* pNode);

public:

    SmXMLExport(const css::uno::Reference<css::uno::XComponentContext>& rContext,

                OUString const& implementationName, SvXMLExportFlags nExportFlags);

    void ExportAutoStyles_() override {}

    void ExportMasterStyles_() override {}

    void ExportContent_() override;

    ErrCode exportDoc(enum ::xmloff::token::XMLTokenEnum eClass

                      = ::xmloff::token::XML_TOKEN_INVALID) override;

    virtual void GetViewSettings(css::uno::Sequence<css::beans::PropertyValue>& aProps) override;

    virtual void

    GetConfigurationSettings(css::uno::Sequence<css::beans::PropertyValue>& aProps) override;

    bool GetSuccess() const { return bSuccess; }

};

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