/* -*- 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 <o3tl/string_view.hxx>

#include <osl/diagnose.h>

#include <sal/log.hxx>

#include <comphelper/diagnose_ex.hxx>

#include <comphelper/base64.hxx>

#include <comphelper/configuration.hxx>

#include <comphelper/mediamimetype.hxx>

#include <com/sun/star/frame/XModel.hpp>

#include <com/sun/star/lang/XMultiServiceFactory.hpp>

#include <com/sun/star/text/TextContentAnchorType.hpp>

#include <com/sun/star/beans/XPropertySet.hpp>

#include <com/sun/star/text/XTextFrame.hpp>

#include <com/sun/star/container/XNamed.hpp>

#include <com/sun/star/container/XNameContainer.hpp>

#include <com/sun/star/graphic/XGraphic.hpp>

#include <com/sun/star/text/SizeType.hpp>

#include <com/sun/star/drawing/XShape.hpp>

#include <com/sun/star/document/XEventsSupplier.hpp>

#include <com/sun/star/document/XEmbeddedObjectSupplier.hpp>

#include <com/sun/star/io/XOutputStream.hpp>

#include <com/sun/star/text/HoriOrientation.hpp>

#include <com/sun/star/text/VertOrientation.hpp>

#include <sax/tools/converter.hxx>

#include <utility>

#include <xmloff/xmlimp.hxx>

#include <xmloff/xmltoken.hxx>

#include <xmloff/xmlnamespace.hxx>

#include <xmloff/xmluconv.hxx>

#include "XMLAnchorTypePropHdl.hxx"

#include <XMLEmbeddedObjectImportContext.hxx>

#include <xmloff/XMLBase64ImportContext.hxx>

#include <XMLReplacementImageContext.hxx>

#include <xmloff/prstylei.hxx>

#include <xmloff/i18nmap.hxx>

#include <xexptran.hxx>

#include <xmloff/shapeimport.hxx>

#include <xmloff/XMLEventsImportContext.hxx>

#include <XMLImageMapContext.hxx>

#include "XMLTextFrameContext.hxx"

#include <basegfx/polygon/b2dpolygon.hxx>

#include <basegfx/polygon/b2dpolygontools.hxx>

#include <basegfx/polygon/b2dpolypolygon.hxx>

#include <basegfx/matrix/b2dhommatrixtools.hxx>

#include <basegfx/polygon/b2dpolypolygontools.hxx>

#include <basegfx/numeric/ftools.hxx>

#include <map>

#include <string_view>

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

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

using namespace ::com::sun::star::text;

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

using namespace ::com::sun::star::beans;

using namespace ::com::sun::star::lang;

using namespace ::com::sun::star::container;

using namespace ::com::sun::star::drawing;

using namespace ::com::sun::star::document;

using namespace ::xmloff::token;

using ::com::sun::star::document::XEventsSupplier;

#define XML_TEXT_FRAME_TEXTBOX 1

#define XML_TEXT_FRAME_GRAPHIC 2

#define XML_TEXT_FRAME_OBJECT 3

#define XML_TEXT_FRAME_OBJECT_OLE 4

#define XML_TEXT_FRAME_APPLET 5

#define XML_TEXT_FRAME_PLUGIN 6

#define XML_TEXT_FRAME_FLOATING_FRAME 7

typedef ::std::map < const OUString, OUString > ParamMap;

class XMLTextFrameContextHyperlink_Impl

{

    OUString sHRef;

    OUString sName;

    OUString sTargetFrameName;

    bool bMap;

public:

    inline XMLTextFrameContextHyperlink_Impl( OUString aHRef,

                       OUString aName,

                       OUString aTargetFrameName,

                       bool bMap );

    const OUString& GetHRef() const { return sHRef; }

    const OUString& GetName() const { return sName; }

    const OUString& GetTargetFrameName() const { return sTargetFrameName; }

    bool GetMap() const { return bMap; }

};

inline XMLTextFrameContextHyperlink_Impl::XMLTextFrameContextHyperlink_Impl(

    OUString aHRef, OUString aName,

    OUString aTargetFrameName, bool bM ) :

    sHRef(std::move( aHRef )),

    sName(std::move( aName )),

    sTargetFrameName(std::move( aTargetFrameName )),

    bMap( bM )

{

}

namespace {

// Implement Title/Description Elements UI (#i73249#)

class XMLTextFrameTitleOrDescContext_Impl : public SvXMLImportContext

{

    OUString&   mrTitleOrDesc;

public:

    XMLTextFrameTitleOrDescContext_Impl( SvXMLImport& rImport,

                                         OUString& rTitleOrDesc );

    virtual void SAL_CALL characters( const OUString& rText ) override;

};

}

XMLTextFrameTitleOrDescContext_Impl::XMLTextFrameTitleOrDescContext_Impl(

        SvXMLImport& rImport,

        OUString& rTitleOrDesc )

    : SvXMLImportContext( rImport )

    , mrTitleOrDesc( rTitleOrDesc )

{

}

void XMLTextFrameTitleOrDescContext_Impl::characters( const OUString& rText )

{

    mrTitleOrDesc += rText;

}

namespace {

class XMLTextFrameParam_Impl : public SvXMLImportContext

{

public:

    XMLTextFrameParam_Impl( SvXMLImport& rImport,

            const css::uno::Reference< css::xml::sax::XFastAttributeList > & xAttrList,

            ParamMap &rParamMap);

};

}

XMLTextFrameParam_Impl::XMLTextFrameParam_Impl(

        SvXMLImport& rImport,

        const css::uno::Reference< css::xml::sax::XFastAttributeList > & xAttrList,

        ParamMap &rParamMap):

    SvXMLImportContext( rImport )

{

    OUString sName, sValue;

    bool bFoundValue = false; // to allow empty values

    for (auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList ))

    {

        switch (aIter.getToken())

        {

            case XML_ELEMENT(DRAW, XML_VALUE):

            {

                sValue = aIter.toString();

                bFoundValue = true;

                break;

            }

            case XML_ELEMENT(DRAW, XML_NAME):

                sName = aIter.toString();

                break;

            default:

                XMLOFF_WARN_UNKNOWN("xmloff", aIter);

        }

    }

    if (!sName.isEmpty() && bFoundValue )

        rParamMap[sName] = sValue;

}

namespace {

class XMLTextFrameContourContext_Impl : public SvXMLImportContext

{

    Reference < XPropertySet > xPropSet;

public:

    XMLTextFrameContourContext_Impl( SvXMLImport& rImport, sal_Int32 nElement,

            const css::uno::Reference< css::xml::sax::XFastAttributeList > & xAttrList,

            const Reference < XPropertySet >& rPropSet,

            bool bPath );

};

}

XMLTextFrameContourContext_Impl::XMLTextFrameContourContext_Impl(

        SvXMLImport& rImport,

        sal_Int32 /*nElement*/,

        const Reference< XFastAttributeList > & xAttrList,

        const Reference < XPropertySet >& rPropSet,

        bool bPath ) :

    SvXMLImportContext( rImport ),

    xPropSet( rPropSet )

{

    OUString sD, sPoints, sViewBox;

    bool bPixelWidth = false, bPixelHeight = false;

    bool bAuto = false;

    sal_Int32 nWidth = 0;

    sal_Int32 nHeight = 0;

    for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) )

    {

        switch( aIter.getToken() )

        {

        case XML_ELEMENT(SVG, XML_VIEWBOX):

        case XML_ELEMENT(SVG_COMPAT, XML_VIEWBOX):

            sViewBox = aIter.toString();

            break;

        case XML_ELEMENT(SVG, XML_D):

        case XML_ELEMENT(SVG_COMPAT, XML_D):

            if( bPath )

                sD = aIter.toString();

            break;

        case XML_ELEMENT(DRAW,XML_POINTS):

            if( !bPath )

                sPoints = aIter.toString();

            break;

        case XML_ELEMENT(SVG, XML_WIDTH):

        case XML_ELEMENT(SVG_COMPAT, XML_WIDTH):

            if (::sax::Converter::convertMeasurePx(nWidth, aIter.toView()))

                bPixelWidth = true;

            else

                GetImport().GetMM100UnitConverter().convertMeasureToCore(

                        nWidth, aIter.toView());

            break;

        case XML_ELEMENT(SVG, XML_HEIGHT):

        case XML_ELEMENT(SVG_COMPAT, XML_HEIGHT):

            if (::sax::Converter::convertMeasurePx(nHeight, aIter.toView()))

                bPixelHeight = true;

            else

                GetImport().GetMM100UnitConverter().convertMeasureToCore(

                        nHeight, aIter.toView());

            break;

        case  XML_ELEMENT(DRAW, XML_RECREATE_ON_EDIT):

            bAuto = IsXMLToken(aIter, XML_TRUE);

            break;

        }

    }

    OUString sContourPolyPolygon(u"ContourPolyPolygon"_ustr);

    Reference < XPropertySetInfo > xPropSetInfo = rPropSet->getPropertySetInfo();

    if(!xPropSetInfo->hasPropertyByName(sContourPolyPolygon) ||

        nWidth <= 0 || nHeight <= 0 || bPixelWidth != bPixelHeight ||

        !(bPath ? sD : sPoints).getLength())

        return;

    const SdXMLImExViewBox aViewBox( sViewBox, GetImport().GetMM100UnitConverter());

    basegfx::B2DPolyPolygon aPolyPolygon;

    // Related tdf#161833: ignore saved polygon for "recreate on edit" contours

    // tdf#161833 would cause semi-transparent pixels to be treated as fully

    // transparent pixels when calculating the wrap contour for an image. To

    // force the correct contour when loading a document, force the contour

    // to be recalculated by ignoring the saved polygon if the contour is set

    // to "recreate on edit".

    if( !bAuto )

    {

        if( bPath )

        {

            basegfx::utils::importFromSvgD(aPolyPolygon, sD, GetImport().needFixPositionAfterZ(), nullptr);

        }

        else

        {

            basegfx::B2DPolygon aPolygon;

            if(basegfx::utils::importFromSvgPoints(aPolygon, sPoints))

            {

                aPolyPolygon = basegfx::B2DPolyPolygon(aPolygon);

            }

        }

    }

    if(aPolyPolygon.count())

    {

        const basegfx::B2DRange aSourceRange(

            aViewBox.GetX(), aViewBox.GetY(),

            aViewBox.GetX() + aViewBox.GetWidth(), aViewBox.GetY() + aViewBox.GetHeight());

        const basegfx::B2DRange aTargetRange(

            0.0, 0.0,

            nWidth, nHeight);

        if(!aSourceRange.equal(aTargetRange))

        {

            aPolyPolygon.transform(

                basegfx::utils::createSourceRangeTargetRangeTransform(

                    aSourceRange,

                    aTargetRange));

        }

        css::drawing::PointSequenceSequence aPointSequenceSequence;

        basegfx::utils::B2DPolyPolygonToUnoPointSequenceSequence(aPolyPolygon, aPointSequenceSequence);

        xPropSet->setPropertyValue( sContourPolyPolygon, Any(aPointSequenceSequence) );

    }

    static constexpr OUString sIsPixelContour(u"IsPixelContour"_ustr);

    if( xPropSetInfo->hasPropertyByName( sIsPixelContour ) )

    {

        xPropSet->setPropertyValue( sIsPixelContour, Any(bPixelWidth) );

    }

    static constexpr OUString sIsAutomaticContour(u"IsAutomaticContour"_ustr);

    if( xPropSetInfo->hasPropertyByName( sIsAutomaticContour ) )

    {

        xPropSet->setPropertyValue( sIsAutomaticContour, Any(bAuto) );

    }

}

namespace {

class XMLTextFrameContext_Impl : public SvXMLImportContext

{

    css::uno::Reference < css::text::XTextCursor > xOldTextCursor;

    css::uno::Reference < css::beans::XPropertySet > xPropSet;

    css::uno::Reference < css::io::XOutputStream > xBase64Stream;

    /// old list item and block (#89891#)

    bool mbListContextPushed;

    OUString m_sOrigName;

    OUString sName;

    OUString sStyleName;

    OUString sNextName;

    OUString sHRef;

    OUString sCode;

    OUString sMimeType;

    OUString sFrameName;

    OUString sAppletName;

    OUString sFilterService;

    OUString sBase64CharsLeft;

    OUString sTblName;

    OUStringBuffer maUrlBuffer;

    ParamMap aParamMap;

    sal_Int32   nX;

    sal_Int32   nY;

    sal_Int32   nWidth;

    sal_Int32   nHeight;

    sal_Int32   nZIndex;

    sal_Int16   nPage;

    sal_Int16   nRotation;

    sal_Int16   nRelWidth;

    sal_Int16   nRelHeight;

    sal_uInt16 nType;

    css::text::TextContentAnchorType   eAnchorType;

    bool    bMayScript : 1;

    bool    bMinWidth : 1;

    bool    bMinHeight : 1;

    bool    bSyncWidth : 1;

    bool    bSyncHeight : 1;

    bool    bCreateFailed : 1;

    bool    bOwnBase64Stream : 1;

    bool    mbMultipleContent : 1; // This context is created based on a multiple content (image)

    bool    m_isDecorative = false;

    bool    m_isSplitAllowed = false;

    void Create();

public:

    bool CreateIfNotThere();

    const OUString& GetHRef() const { return sHRef; }

    XMLTextFrameContext_Impl( SvXMLImport& rImport,

            sal_Int32 nElement,

            const css::uno::Reference<css::xml::sax::XFastAttributeList > & rAttrList,

            css::text::TextContentAnchorType eAnchorType,

            sal_uInt16 nType,

            const css::uno::Reference<css::xml::sax::XFastAttributeList > & rFrameAttrList,

            bool bMultipleContent = false );

    virtual void SAL_CALL endFastElement(sal_Int32 nElement) override;

    virtual void SAL_CALL characters( const OUString& rChars ) override;

    virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(

        sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& AttrList ) override;

    void SetHyperlink( const OUString& rHRef,

                       const OUString& rName,

                       const OUString& rTargetFrameName,

                       bool bMap );

    // Implement Title/Description Elements UI (#i73249#)

    void SetTitle( const OUString& rTitle );

    void SetDesc( const OUString& rDesc );

    void SetName();

    const OUString& GetOrigName() const { return m_sOrigName; }

    css::text::TextContentAnchorType GetAnchorType() const { return eAnchorType; }

    const OUString & GetMimeType() const { return sMimeType; }

    const css::uno::Reference < css::beans::XPropertySet >& GetPropSet() const { return xPropSet; }

};

}

void XMLTextFrameContext_Impl::Create()

{

    rtl::Reference < XMLTextImportHelper > xTextImportHelper =

        GetImport().GetTextImport();

    switch ( nType)

    {

        case XML_TEXT_FRAME_OBJECT:

        case XML_TEXT_FRAME_OBJECT_OLE:

            if( xBase64Stream.is() )

            {

                OUString sURL( GetImport().ResolveEmbeddedObjectURLFromBase64() );

                if( !sURL.isEmpty() )

                    xPropSet = GetImport().GetTextImport()

                            ->createAndInsertOLEObject( GetImport(), sURL,

                                                        sStyleName,

                                                        sTblName,

                                                        nWidth, nHeight );

            }

            else if( !sHRef.isEmpty() )

            {

                OUString sURL( GetImport().ResolveEmbeddedObjectURL( sHRef,

                                                                std::u16string_view() ) );

                if( GetImport().IsPackageURL( sHRef ) )

                {

                    xPropSet = GetImport().GetTextImport()

                            ->createAndInsertOLEObject( GetImport(), sURL,

                                                        sStyleName,

                                                        sTblName,

                                                        nWidth, nHeight );

                }

                else

                {

                    // it should be an own OOo link that has no storage persistence

                    xPropSet = GetImport().GetTextImport()

                            ->createAndInsertOOoLink( GetImport(),

                                                        sURL,

                                                        sStyleName,

                                                        sTblName,

                                                        nWidth, nHeight );

                }

            }

            else

            {

                OUString sURL = "vnd.sun.star.ServiceName:" + sFilterService;

                xPropSet = GetImport().GetTextImport()

                            ->createAndInsertOLEObject( GetImport(), sURL,

                                                        sStyleName,

                                                        sTblName,

                                                        nWidth, nHeight );

            }

            break;

        case XML_TEXT_FRAME_APPLET:

        {

            xPropSet = GetImport().GetTextImport()

                            ->createAndInsertApplet( sAppletName, sCode,

                                                     bMayScript, sHRef,

                                                     nWidth, nHeight);

            break;

        }

        case XML_TEXT_FRAME_PLUGIN:

        {

            if(!sHRef.isEmpty())

                GetImport().GetAbsoluteReference(sHRef);

            xPropSet = GetImport().GetTextImport()

                            ->createAndInsertPlugin( sMimeType, sHRef,

                                                         nWidth, nHeight);

            break;

        }

        case XML_TEXT_FRAME_FLOATING_FRAME:

        {

            xPropSet = GetImport().GetTextImport()

                            ->createAndInsertFloatingFrame( sFrameName, sHRef,

                                                            sStyleName,

                                                            nWidth, nHeight);

            break;

        }

        default:

        {

            Reference<XMultiServiceFactory> xFactory( GetImport().GetModel(),

                                                      UNO_QUERY );

            if( xFactory.is() )

            {

                OUString sServiceName;

                switch( nType )

                {

                    case XML_TEXT_FRAME_TEXTBOX: sServiceName = "com.sun.star.text.TextFrame"; break;

                    case XML_TEXT_FRAME_GRAPHIC: sServiceName = "com.sun.star.text.GraphicObject"; break;

                }

                Reference<XInterface> xIfc = xFactory->createInstance( sServiceName );

                SAL_WARN_IF( !xIfc.is(), "xmloff.text", "couldn't create frame" );

                if( xIfc.is() )

                    xPropSet.set( xIfc, UNO_QUERY );

            }

        }

    }

    if( !xPropSet.is() )

    {

        bCreateFailed = true;

        return;

    }

    Reference< XPropertySetInfo > xPropSetInfo = xPropSet->getPropertySetInfo();

    // Skip duplicated frames

    if(!mbMultipleContent && // It's allowed to have multiple image for the same frame

       !sName.isEmpty() &&

       xTextImportHelper->IsDuplicateFrame(sName, nX, nY, nWidth, nHeight))

    {

        bCreateFailed = true;

        return;

    }

    // set name

    Reference < XNamed > xNamed( xPropSet, UNO_QUERY );

    if( xNamed.is() )

    {

        OUString sOrigName( xNamed->getName() );

        if( sOrigName.isEmpty() ||

            (!sName.isEmpty() && sOrigName != sName) )

        {

            OUString sOldName( sName );

            sal_Int32 i = 0;

            while( xTextImportHelper->HasFrameByName( sName ) )

            {

                sName = sOldName + OUString::number( ++i );

            }

            xNamed->setName( sName );

            if( sName != sOldName )

            {

                xTextImportHelper->GetRenameMap().Add( XML_TEXT_RENAME_TYPE_FRAME,

                                             sOldName, sName );

            }

        }

    }

    // frame style

    XMLPropStyleContext *pStyle = nullptr;

    if( !sStyleName.isEmpty() )

    {

        pStyle = xTextImportHelper->FindAutoFrameStyle( sStyleName );

        if( pStyle )

            sStyleName = pStyle->GetParentName();

    }

    Any aAny;

    if( !sStyleName.isEmpty() )

    {

        OUString sDisplayStyleName( GetImport().GetStyleDisplayName(

                            XmlStyleFamily::SD_GRAPHICS_ID, sStyleName ) );

        const Reference < XNameContainer > & rStyles =

            xTextImportHelper->GetFrameStyles();

        if( rStyles.is() &&

            rStyles->hasByName( sDisplayStyleName ) )

        {

            xPropSet->setPropertyValue( u"FrameStyleName"_ustr, Any(sDisplayStyleName) );

        }

    }

    // anchor type (must be set before any other properties, because

    // otherwise some orientations cannot be set or will be changed

    // afterwards)

    xPropSet->setPropertyValue( u"AnchorType"_ustr, Any(eAnchorType) );

    // hard properties

    if( pStyle )

        pStyle->FillPropertySet( xPropSet );

    // x and y

    sal_Int16 nHoriOrient =  HoriOrientation::NONE;

    aAny = xPropSet->getPropertyValue( u"HoriOrient"_ustr );

    aAny >>= nHoriOrient;

    if( HoriOrientation::NONE == nHoriOrient )

    {

        xPropSet->setPropertyValue( u"HoriOrientPosition"_ustr, Any(nX) );

    }

    sal_Int16 nVertOrient =  VertOrientation::NONE;

    aAny = xPropSet->getPropertyValue( u"VertOrient"_ustr );

    aAny >>= nVertOrient;

    if( VertOrientation::NONE == nVertOrient )

    {

        xPropSet->setPropertyValue( u"VertOrientPosition"_ustr, Any(nY) );

    }

    // width

    if( nWidth > 0 )

    {

        xPropSet->setPropertyValue( u"Width"_ustr, Any(nWidth) );

    }

    if( nRelWidth > 0 || nWidth > 0 )

    {

        xPropSet->setPropertyValue( u"RelativeWidth"_ustr, Any(nRelWidth) );

    }

    if( bSyncWidth || nWidth > 0 )

    {

        xPropSet->setPropertyValue( u"IsSyncWidthToHeight"_ustr, Any(bSyncWidth) );

    }

    if( xPropSetInfo->hasPropertyByName( u"WidthType"_ustr ) &&

        (bMinWidth || nWidth > 0 || nRelWidth > 0 ) )

    {

        sal_Int16 nSizeType =

            (bMinWidth && XML_TEXT_FRAME_TEXTBOX == nType) ? SizeType::MIN

                                                           : SizeType::FIX;

        xPropSet->setPropertyValue( u"WidthType"_ustr, Any(nSizeType) );

    }

    if( nHeight > 0 )

    {

        xPropSet->setPropertyValue( u"Height"_ustr, Any(nHeight) );

    }

    if( nRelHeight > 0 || nHeight > 0 )

    {

        xPropSet->setPropertyValue( u"RelativeHeight"_ustr, Any(nRelHeight) );

    }

    if( bSyncHeight || nHeight > 0 )

    {

        xPropSet->setPropertyValue( u"IsSyncHeightToWidth"_ustr, Any(bSyncHeight) );

    }

    if( xPropSetInfo->hasPropertyByName( u"SizeType"_ustr ) &&

        (bMinHeight || nHeight > 0 || nRelHeight > 0 ) )

    {

        sal_Int16 nSizeType =

            (bMinHeight && XML_TEXT_FRAME_TEXTBOX == nType) ? SizeType::MIN

                                                            : SizeType::FIX;

        xPropSet->setPropertyValue( u"SizeType"_ustr, Any(nSizeType) );

    }

    if( XML_TEXT_FRAME_GRAPHIC == nType )

    {

        // URL

        OSL_ENSURE( !sHRef.isEmpty() || xBase64Stream.is(),

                    "neither URL nor base64 image data given" );

        uno::Reference<graphic::XGraphic> xGraphic;

        if (!sHRef.isEmpty())

        {

            xGraphic = GetImport().loadGraphicByURL(sHRef);

        }

        else if (xBase64Stream.is())

        {

            xGraphic = GetImport().loadGraphicFromBase64(xBase64Stream);

            xBase64Stream = nullptr;

        }

        if (xGraphic.is())

            xPropSet->setPropertyValue(u"Graphic"_ustr, Any(xGraphic));

        // filter name

        xPropSet->setPropertyValue( u"GraphicFilter"_ustr, Any(OUString()) );

        // rotation

        xPropSet->setPropertyValue( u"GraphicRotation"_ustr, Any(nRotation) );

    }

    // page number (must be set after the frame is inserted, because it

    // will be overwritten then inserting the frame.

    if( TextContentAnchorType_AT_PAGE == eAnchorType && nPage > 0 )

    {

        xPropSet->setPropertyValue( u"AnchorPageNo"_ustr, Any(nPage) );

    }

    if (m_isDecorative && xPropSetInfo->hasPropertyByName(u"Decorative"_ustr))

    {

        xPropSet->setPropertyValue(u"Decorative"_ustr, uno::Any(true));

    }

    if (m_isSplitAllowed && xPropSetInfo->hasPropertyByName(u"IsSplitAllowed"_ustr))

    {

        xPropSet->setPropertyValue(u"IsSplitAllowed"_ustr, uno::Any(true));

    }

    if( XML_TEXT_FRAME_OBJECT != nType  &&

        XML_TEXT_FRAME_OBJECT_OLE != nType  &&

        XML_TEXT_FRAME_APPLET != nType &&

        XML_TEXT_FRAME_PLUGIN!= nType &&

        XML_TEXT_FRAME_FLOATING_FRAME != nType)

    {

        Reference < XTextContent > xTxtCntnt( xPropSet, UNO_QUERY );

        try

        {

            xTextImportHelper->InsertTextContent(xTxtCntnt);

        }

        catch (lang::IllegalArgumentException const&)

        {

            TOOLS_WARN_EXCEPTION("xmloff.text", "Cannot import part of the text - probably an image in the text frame?");

            return;

        }

    }

    // Make adding the shape to Z-Ordering dependent from if we are

    // inside an inside_deleted_section (redlining). That is necessary

    // since the shape will be removed again later. It would lead to

    // errors if it would stay inside the Z-Ordering. Thus, the

    // easiest way to solve that conflict is to not add it here.

    if(!GetImport().HasTextImport()

        || !GetImport().GetTextImport()->IsInsideDeleteContext())

    {

        Reference < XShape > xShape( xPropSet, UNO_QUERY );

        GetImport().GetShapeImport()->shapeWithZIndexAdded( xShape, nZIndex );

    }

    if( XML_TEXT_FRAME_TEXTBOX != nType )

        return;

    xTextImportHelper->ConnectFrameChains( sName, sNextName, xPropSet );

    Reference < XTextFrame > xTxtFrame( xPropSet, UNO_QUERY );

    Reference < XText > xTxt = xTxtFrame->getText();

    xOldTextCursor = xTextImportHelper->GetCursor();

    xTextImportHelper->SetCursor( xTxt->createTextCursor() );

    // remember old list item and block (#89892#) and reset them

    // for the text frame

    xTextImportHelper->PushListContext();

    mbListContextPushed = true;

}

void XMLTextFrameContext::removeGraphicFromImportContext(const SvXMLImportContext& rContext)

{

    const XMLTextFrameContext_Impl* pXMLTextFrameContext_Impl = dynamic_cast< const XMLTextFrameContext_Impl* >(&rContext);

    if(!pXMLTextFrameContext_Impl)

        return;

    try

    {

        // just dispose to delete

        uno::Reference< lang::XComponent > xComp(pXMLTextFrameContext_Impl->GetPropSet(), UNO_QUERY);

        // Inform shape importer about the removal so it can adjust

        // z-indexes.

        uno::Reference<drawing::XShape> xShape(xComp, uno::UNO_QUERY);

        GetImport().GetShapeImport()->shapeRemoved(xShape);

        if(xComp.is())

        {

            xComp->dispose();

        }

    }

    catch( uno::Exception& )

    {

        OSL_FAIL( "Error in cleanup of multiple graphic object import (!)" );

    }

}

OUString XMLTextFrameContext::getMimeTypeFromImportContext(const SvXMLImportContext& rContext) const

{

    const XMLTextFrameContext_Impl* pXMLTextFrameContext_Impl = dynamic_cast<const XMLTextFrameContext_Impl*>(&rContext);

    if (pXMLTextFrameContext_Impl)

        return pXMLTextFrameContext_Impl->GetMimeType();

    return OUString();

}

OUString XMLTextFrameContext::getGraphicPackageURLFromImportContext(const SvXMLImportContext& rContext) const

{

    const XMLTextFrameContext_Impl* pXMLTextFrameContext_Impl = dynamic_cast< const XMLTextFrameContext_Impl* >(&rContext);

    if(pXMLTextFrameContext_Impl)

    {

        return "vnd.sun.star.Package:" + pXMLTextFrameContext_Impl->GetHRef();

    }

    return OUString();

}

css::uno::Reference<css::graphic::XGraphic> XMLTextFrameContext::getGraphicFromImportContext(const SvXMLImportContext& rContext) const

{

    uno::Reference<graphic::XGraphic> xGraphic;

    const XMLTextFrameContext_Impl* pXMLTextFrameContext_Impl = dynamic_cast<const XMLTextFrameContext_Impl*>(&rContext);

    if (pXMLTextFrameContext_Impl)

    {

        try

        {

            const uno::Reference<beans::XPropertySet>& xPropertySet = pXMLTextFrameContext_Impl->GetPropSet();

            if (xPropertySet.is())

            {

                xPropertySet->getPropertyValue(u"Graphic"_ustr) >>= xGraphic;

            }

        }

        catch (uno::Exception&)

        {}

    }

    return xGraphic;

}

bool XMLTextFrameContext_Impl::CreateIfNotThere()

{

    if( !xPropSet.is() &&

        ( XML_TEXT_FRAME_OBJECT_OLE == nType ||

          XML_TEXT_FRAME_GRAPHIC == nType ) &&

        xBase64Stream.is() && !bCreateFailed )

    {

        if( bOwnBase64Stream )

            xBase64Stream->closeOutput();

        Create();

    }

    return xPropSet.is();

}

XMLTextFrameContext_Impl::XMLTextFrameContext_Impl(

        SvXMLImport& rImport,

        sal_Int32 /*nElement*/,

        const Reference< XFastAttributeList > & rAttrList,

        TextContentAnchorType eATyp,

        sal_uInt16 nNewType,

        const Reference< XFastAttributeList > & rFrameAttrList,

        bool bMultipleContent )

:   SvXMLImportContext( rImport )

,   mbListContextPushed( false )

,   nType( nNewType )

,   eAnchorType( eATyp )

{

    nX = 0;

    nY = 0;

    nWidth = 0;

    nHeight = 0;

    nZIndex = -1;

    nPage = 0;

    nRotation = 0;

    nRelWidth = 0;

    nRelHeight = 0;

    bMayScript = false;

    bMinHeight = false;

    bMinWidth = false;

    bSyncWidth = false;

    bSyncHeight = false;

    bCreateFailed = false;

    bOwnBase64Stream = false;

    mbMultipleContent = bMultipleContent;

    auto processAttr = [&](sal_Int32 nElement, const sax_fastparser::FastAttributeList::FastAttributeIter& aIter) -> void

    {

        switch( nElement )

        {

        case XML_ELEMENT(DRAW, XML_STYLE_NAME):

            sStyleName = aIter.toString();

            break;

        case XML_ELEMENT(DRAW, XML_NAME):

            m_sOrigName = aIter.toString();

            sName = m_sOrigName;

            break;

        case XML_ELEMENT(DRAW, XML_FRAME_NAME):

            sFrameName = aIter.toString();

            break;

        case XML_ELEMENT(DRAW, XML_APPLET_NAME):

            sAppletName = aIter.toString();

            break;

        case XML_ELEMENT(TEXT, XML_ANCHOR_TYPE):

            if( TextContentAnchorType_AT_PARAGRAPH == eAnchorType ||

                TextContentAnchorType_AT_CHARACTER == eAnchorType ||

                TextContentAnchorType_AS_CHARACTER == eAnchorType )

            {

                TextContentAnchorType eNew;

                if( XMLAnchorTypePropHdl::convert( aIter.toView(), eNew ) &&

                    ( TextContentAnchorType_AT_PARAGRAPH == eNew ||

                      TextContentAnchorType_AT_CHARACTER == eNew ||

                      TextContentAnchorType_AS_CHARACTER == eNew ||

                      TextContentAnchorType_AT_PAGE == eNew) )

                    eAnchorType = eNew;

            }

            break;

        case XML_ELEMENT(TEXT, XML_ANCHOR_PAGE_NUMBER):

            {

                sal_Int32 nTmp;

                sal_Int32 nMax = !comphelper::IsFuzzing() ? SHRT_MAX : 100;

                if (::sax::Converter::convertNumber(nTmp, aIter.toView(), 1, nMax))

                    nPage = static_cast<sal_Int16>(nTmp);

            }

            break;

        case XML_ELEMENT(SVG, XML_X):

        case XML_ELEMENT(SVG_COMPAT, XML_X):

            GetImport().GetMM100UnitConverter().convertMeasureToCore(

                    nX, aIter.toView());

            break;

        case XML_ELEMENT(SVG, XML_Y):

        case XML_ELEMENT(SVG_COMPAT, XML_Y):

            GetImport().GetMM100UnitConverter().convertMeasureToCore(

                    nY, aIter.toView() );

            break;

        case XML_ELEMENT(SVG, XML_WIDTH):

        case XML_ELEMENT(SVG_COMPAT, XML_WIDTH):

            // relative widths are obsolete since SRC617. Remove them some day!

            if( aIter.toView().find( '%' ) != std::string_view::npos )

            {

                sal_Int32 nTmp;

                if (::sax::Converter::convertPercent(nTmp, aIter.toView()))

                    nRelWidth = static_cast<sal_Int16>(nTmp);

            }

            else

            {

                GetImport().GetMM100UnitConverter().convertMeasureToCore(

                        nWidth, aIter.toView(), 0 );

            }

            break;

        case XML_ELEMENT(STYLE, XML_REL_WIDTH):

            if( IsXMLToken(aIter, XML_SCALE) )

            {

                bSyncWidth = true;

            }

            else

            {

                sal_Int32 nTmp;

                if (::sax::Converter::convertPercent( nTmp, aIter.toView() ))

                    nRelWidth = static_cast<sal_Int16>(nTmp);

            }

            break;

        case XML_ELEMENT(FO, XML_MIN_WIDTH):

        case XML_ELEMENT(FO_COMPAT, XML_MIN_WIDTH):

            if( aIter.toView().find( '%' ) != std::string_view::npos )

            {

                sal_Int32 nTmp;

                if (::sax::Converter::convertPercent(nTmp, aIter.toView()))

                    nRelWidth = static_cast<sal_Int16>(nTmp);

            }

            else

            {

                GetImport().GetMM100UnitConverter().convertMeasureToCore(

                        nWidth, aIter.toView(), 0 );

            }

            bMinWidth = true;

            break;

        case XML_ELEMENT(SVG, XML_HEIGHT):

        case XML_ELEMENT(SVG_COMPAT, XML_HEIGHT):

            // relative heights are obsolete since SRC617. Remove them some day!

            if( aIter.toView().find( '%' ) != std::string_view::npos )

            {

                sal_Int32 nTmp;

                if (::sax::Converter::convertPercent(nTmp, aIter.toView()))

                    nRelHeight = static_cast<sal_Int16>(nTmp);

            }

            else

            {

                GetImport().GetMM100UnitConverter().convertMeasureToCore(

                        nHeight, aIter.toView(), 0 );

            }

            break;

        case XML_ELEMENT(STYLE, XML_REL_HEIGHT):

            if( IsXMLToken( aIter, XML_SCALE ) )

            {

                bSyncHeight = true;