xmlexppr.hxx

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/* -*- 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 .
 */

#ifndef INCLUDED_XMLOFF_XMLEXPPR_HXX
#define INCLUDED_XMLOFF_XMLEXPPR_HXX

#include <sal/config.h>
#include <xmloff/dllapi.h>
#include <salhelper/simplereferenceobject.hxx>
#include <o3tl/typed_flags_set.hxx>
#include <rtl/ustring.hxx>

#include <memory>
#include <vector>

namespace com::sun::star::uno { template <typename > class Reference; }
namespace com::sun::star::beans { class XPropertySet; }
namespace rtl { template <class reference_type> class Reference; }

class XMLPropertySetMapper;
struct XMLPropertyState;

enum class SvXmlExportFlags {
    NONE        = 0x0000,
    IGN_WS      = 0x0008
};
namespace o3tl
{
    template<> struct typed_flags<SvXmlExportFlags> : is_typed_flags<SvXmlExportFlags, 0x08> {};
}

class SvXMLUnitConverter;
class SvXMLAttributeList;
class SvXMLNamespaceMap;
class SvXMLExport;

class XMLOFF_DLLPUBLIC SvXMLExportPropertyMapper : public salhelper::SimpleReferenceObject
{
    struct Impl;
    std::unique_ptr<Impl> mpImpl;

protected:

    std::vector<XMLPropertyState> Filter_(
            const css::uno::Reference<css::beans::XPropertySet>& rPropSet,
            bool bDefault, bool bDisableFoFontFamily ) const;

    virtual void ContextFilter(
            bool bEnableFoFontFamily,
            ::std::vector< XMLPropertyState >& rProperties,
            const css::uno::Reference<css::beans::XPropertySet >& rPropSet ) const;

    void _exportXML( sal_uInt16 nPropType, sal_uInt16& rPropTypeFlags,
                     SvXMLAttributeList& rAttrList,
                     const ::std::vector< XMLPropertyState >& rProperties,
                     const SvXMLUnitConverter& rUnitConverter,
                     const SvXMLNamespaceMap& rNamespaceMap,
                     std::vector<sal_uInt16>* pIndexArray,
                       sal_Int32 nPropMapStartIdx, sal_Int32 nPropMapEndIdx ) const;

    void _exportXML( SvXMLAttributeList& rAttrList,
                     const XMLPropertyState& rProperty,
                     const SvXMLUnitConverter& rUnitConverter,
                     const SvXMLNamespaceMap& rNamespaceMap,
                     const ::std::vector< XMLPropertyState > *pProperties,
                     sal_uInt32 nIdx ) const;

    void exportElementItems(
            SvXMLExport& rExport,
            const ::std::vector< XMLPropertyState >& rProperties,
            SvXmlExportFlags nFlags,
            const std::vector<sal_uInt16>& rIndexArray ) const;

public:

    SvXMLExportPropertyMapper(
            const rtl::Reference< XMLPropertySetMapper >& rMapper );
    virtual ~SvXMLExportPropertyMapper() override;

    // Add a ExportPropertyMapper at the end of the import mapper chain.
    // The added mapper MUST not be used outside the Mapper chain any longer,
    // because its PropertyMapper will be replaced.
    void ChainExportMapper(
        const rtl::Reference< SvXMLExportPropertyMapper>& rMapper );

    std::vector<XMLPropertyState> Filter(
        const css::uno::Reference<css::beans::XPropertySet>& rPropSet, bool bEnableFoFontFamily = false ) const;

    std::vector<XMLPropertyState> FilterDefaults(
        const css::uno::Reference<css::beans::XPropertySet>& rPropSet ) const;

    bool LessPartial( const ::std::vector< XMLPropertyState >& aProperties1,
                     const ::std::vector< XMLPropertyState >& aProperties2 ) const;

    bool Equals( const ::std::vector< XMLPropertyState >& aProperties1,
                     const ::std::vector< XMLPropertyState >& aProperties2 ) const;
    void exportXML(
            SvXMLExport& rExport,
            const ::std::vector< XMLPropertyState >& rProperties,
            SvXmlExportFlags nFlags,
            bool bUseExtensionNamespaceForGraphicProperties = false ) const;

    void exportXML(
            SvXMLExport& rExport,
            const ::std::vector< XMLPropertyState >& rProperties,
            sal_Int32 nPropMapStartIdx, sal_Int32 nPropMapEndIdx,
            SvXmlExportFlags nFlags, bool bExtensionNamespace = false ) const;

    virtual void handleElementItem(
            SvXMLExport& rExport,
            const XMLPropertyState& rProperty,
            SvXmlExportFlags nFlags,
            const ::std::vector< XMLPropertyState > *pProperties,
            sal_uInt32 nIdx ) const;

    virtual void handleSpecialItem(
            SvXMLAttributeList& rAttrList,
            const XMLPropertyState& rProperty,
            const SvXMLUnitConverter& rUnitConverter,
            const SvXMLNamespaceMap& rNamespaceMap,
            const ::std::vector< XMLPropertyState > *pProperties,
            sal_uInt32 nIdx ) const;

    const rtl::Reference<XMLPropertySetMapper>& getPropertySetMapper() const;

    void SetStyleName( const OUString& rStyleName );
    const OUString& GetStyleName() const;
};

#endif // INCLUDED_XMLOFF_XMLEXPPR_HXX

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