Cppcheck report - LibreOffice 2020-06-13 19:58:00 41c465b5ee443ec04441077b5eb80f263336ea8a, CppCheck 2020-06-13 18:19:47 6d5d12f283cf568d2dfe09aa77cb41f34b322d62: xmloff/source/draw/sdxmlimp.cxx

/* -*- 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 <osl/thread.h>
#include <sal/log.hxx>
#include <comphelper/processfactory.hxx>
#include <comphelper/sequence.hxx>

#include <xmloff/xmlscripti.hxx>
#include "sdxmlimp_impl.hxx"
#include "ximpbody.hxx"

#include <xmloff/xmlmetai.hxx>
#include "ximpstyl.hxx"
#include <xmloff/xmlnmspe.hxx>
#include <xmloff/xmltoken.hxx>
#include <xmloff/DocumentSettingsContext.hxx>
#include <com/sun/star/awt/Rectangle.hpp>
#include <com/sun/star/form/XFormsSupplier.hpp>
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
#include <com/sun/star/drawing/XMasterPagesSupplier.hpp>
#include <com/sun/star/drawing/XDrawPagesSupplier.hpp>
#include <xmloff/settingsstore.hxx>
#include <xmloff/ProgressBarHelper.hxx>

#include <xmloff/XMLFontStylesContext.hxx>

#include <com/sun/star/document/XDocumentProperties.hpp>
#include <com/sun/star/document/XDocumentPropertiesSupplier.hpp>

using namespace ::com::sun::star;
using namespace ::xmloff::token;

namespace {

class SdXMLBodyContext_Impl : public SvXMLImportContext
{
    SdXMLImport& GetSdImport() { return static_cast<SdXMLImport&>(GetImport()); }

public:

    SdXMLBodyContext_Impl( SdXMLImport& rImport );
<--- Class 'SdXMLBodyContext_Impl' has a constructor with 1 argument that is not explicit. [+]
Class 'SdXMLBodyContext_Impl' has a constructor with 1 argument that is not explicit. Such constructors should in general be explicit for type safety reasons. Using the explicit keyword in the constructor means some mistakes when using the class can be avoided.

    virtual void SAL_CALL startFastElement( sal_Int32 /*nElement*/,
                const css::uno::Reference< css::xml::sax::XFastAttributeList >& ) 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;
};

}

SdXMLBodyContext_Impl::SdXMLBodyContext_Impl( SdXMLImport& rImport ) :
    SvXMLImportContext( rImport )
{
}

css::uno::Reference< css::xml::sax::XFastContextHandler > SdXMLBodyContext_Impl::createFastChildContext(
        sal_Int32 /*nElement*/,
        const uno::Reference< xml::sax::XFastAttributeList > & /*xAttrList*/ )
{
    return new SdXMLBodyContext(GetSdImport());
}

namespace {

// NB: virtually inherit so we can multiply inherit properly
//     in SdXMLFlatDocContext_Impl
class SdXMLDocContext_Impl : public virtual SvXMLImportContext
{
protected:
    SdXMLImport& GetSdImport() { return static_cast<SdXMLImport&>(GetImport()); }

public:
    SdXMLDocContext_Impl( SdXMLImport& rImport );
<--- Class 'SdXMLDocContext_Impl' has a constructor with 1 argument that is not explicit. [+]
Class 'SdXMLDocContext_Impl' has a constructor with 1 argument that is not explicit. Such constructors should in general be explicit for type safety reasons. Using the explicit keyword in the constructor means some mistakes when using the class can be avoided.

    virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
        sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) override;

    virtual void SAL_CALL characters( const OUString& /*aChars*/ ) override {}

    virtual void SAL_CALL startFastElement( sal_Int32 /*nElement*/,
        const css::uno::Reference< css::xml::sax::XFastAttributeList >& /*xAttrList*/ ) override {}

    virtual void SAL_CALL endFastElement( sal_Int32 /*nElement*/ ) override {}
};

}

SdXMLDocContext_Impl::SdXMLDocContext_Impl(
    SdXMLImport& rImport )
:   SvXMLImportContext(rImport)
{
}

uno::Reference< xml::sax::XFastContextHandler > SAL_CALL SdXMLDocContext_Impl::createFastChildContext(
    sal_Int32 nElement, const uno::Reference< xml::sax::XFastAttributeList >& /*xAttrList*/ )
{
    switch (nElement)
    {
        case XML_ELEMENT(OFFICE, XML_SCRIPTS):
        {
            if( GetImport().getImportFlags() & SvXMLImportFlags::SCRIPTS )
            {
                // office:script inside office:document
                return new XMLScriptContext( GetSdImport(), GetSdImport().GetModel() );
            }
            break;
        }
        case XML_ELEMENT(OFFICE, XML_MASTER_STYLES):
        {
            if( GetImport().getImportFlags() & SvXMLImportFlags::MASTERSTYLES )
            {
                // office:master-styles inside office:document
                return GetSdImport().CreateMasterStylesContext();
            }
            break;
        }
        case XML_ELEMENT(OFFICE, XML_BODY):
        {
            if( GetImport().getImportFlags() & SvXMLImportFlags::CONTENT )
            {
                // office:body inside office:document
                return new SdXMLBodyContext_Impl(GetSdImport());
            }
            break;
        }
        case XML_ELEMENT(OFFICE, XML_SETTINGS):
        {
            if( GetImport().getImportFlags() & SvXMLImportFlags::SETTINGS )
            {
                return new XMLDocumentSettingsContext(GetImport());
            }
            break;
        }
        case XML_ELEMENT(OFFICE, XML_STYLES):
        {
            if( GetImport().getImportFlags() & SvXMLImportFlags::STYLES )
            {
                // office:styles inside office:document
                return GetSdImport().CreateStylesContext();
            }
            break;
        }
        case XML_ELEMENT(OFFICE, XML_AUTOMATIC_STYLES):
        {
            if( GetImport().getImportFlags() & SvXMLImportFlags::AUTOSTYLES )
            {
                // office:automatic-styles inside office:document
                return GetSdImport().CreateAutoStylesContext();
            }
            break;
        }
        case XML_ELEMENT(OFFICE, XML_FONT_FACE_DECLS):
        {
            return GetSdImport().CreateFontDeclsContext();
            break;
<--- Consecutive return, break, continue, goto or throw statements are unnecessary. [+]
Consecutive return, break, continue, goto or throw statements are unnecessary. The second statement can never be executed, and so should be removed.
        }
        case XML_ELEMENT(OFFICE, XML_META):
        {
            SAL_INFO("xmloff.draw", "XML_ELEMENT(OFFICE, XML_META): should not have come here, maybe document is invalid?");
            break;
        }
    }
    return nullptr;
}

namespace {

// context for flat file xml format
class SdXMLFlatDocContext_Impl
    : public SdXMLDocContext_Impl, public SvXMLMetaDocumentContext
{
public:
    SdXMLFlatDocContext_Impl( SdXMLImport& i_rImport,
        const uno::Reference<document::XDocumentProperties>& i_xDocProps );

    virtual void SAL_CALL startFastElement( sal_Int32 nElement,
        const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) override;

    virtual void SAL_CALL endFastElement( sal_Int32 nElement ) override;

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

    virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
        sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList ) override;
};

}

SdXMLFlatDocContext_Impl::SdXMLFlatDocContext_Impl( SdXMLImport& i_rImport,
        const uno::Reference<document::XDocumentProperties>& i_xDocProps) :
    SvXMLImportContext(i_rImport),
    SdXMLDocContext_Impl(i_rImport),
    SvXMLMetaDocumentContext(i_rImport, i_xDocProps)
{
}

void SAL_CALL SdXMLFlatDocContext_Impl::startFastElement( sal_Int32 nElement,
    const uno::Reference< xml::sax::XFastAttributeList >& xAttrList )
{
    SvXMLMetaDocumentContext::startFastElement(nElement, xAttrList);
}

void SAL_CALL SdXMLFlatDocContext_Impl::endFastElement( sal_Int32 nElement )
{
    SvXMLMetaDocumentContext::endFastElement(nElement);
}

void SAL_CALL SdXMLFlatDocContext_Impl::characters( const OUString& rChars )
{
    SvXMLMetaDocumentContext::characters(rChars);
}

uno::Reference< xml::sax::XFastContextHandler > SAL_CALL SdXMLFlatDocContext_Impl::createFastChildContext(
    sal_Int32 nElement, const uno::Reference< xml::sax::XFastAttributeList >& xAttrList )
{
    // behave like meta base class iff we encounter office:meta
    if ( nElement == XML_ELEMENT( OFFICE, XML_META ) ) {
        return SvXMLMetaDocumentContext::createFastChildContext(
                    nElement, xAttrList );
    } else {
        return SdXMLDocContext_Impl::createFastChildContext(
                    nElement, xAttrList );
    }
}

extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
com_sun_star_comp_Impress_XMLOasisImporter_get_implementation(<--- The function 'com_sun_star_comp_Impress_XMLOasisImporter_get_implementation' is never used.
    uno::XComponentContext* pCtx, uno::Sequence<uno::Any> const& /*rSeq*/)
{
    return cppu::acquire(
        new SdXMLImport(pCtx, "XMLImpressImportOasis", false, SvXMLImportFlags::ALL));
}

extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
com_sun_star_comp_Draw_XMLOasisImporter_get_implementation(uno::XComponentContext* pCtx,<--- The function 'com_sun_star_comp_Draw_XMLOasisImporter_get_implementation' is never used.
                                                           uno::Sequence<uno::Any> const& /*rSeq*/)
{
    return cppu::acquire(new SdXMLImport(pCtx, "XMLDrawImportOasis", true, SvXMLImportFlags::ALL));
}

extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
com_sun_star_comp_Draw_XMLOasisStylesImporter_get_implementation(uno::XComponentContext* pCtx,<--- The function 'com_sun_star_comp_Draw_XMLOasisStylesImporter_get_implementation' is never used.
                                                           uno::Sequence<uno::Any> const& /*rSeq*/)
{
    return cppu::acquire(new SdXMLImport(pCtx, "XMLDrawStylesImportOasis", true,
                                         SvXMLImportFlags::STYLES | SvXMLImportFlags::AUTOSTYLES
                                             | SvXMLImportFlags::MASTERSTYLES));
}

extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
com_sun_star_comp_Draw_XMLOasisContentImporter_get_implementation(<--- The function 'com_sun_star_comp_Draw_XMLOasisContentImporter_get_implementation' is never used.
    uno::XComponentContext* pCtx, uno::Sequence<uno::Any> const& /*rSeq*/)
{
    return cppu::acquire(new SdXMLImport(pCtx, "XMLDrawContentImportOasis", true,
                                         SvXMLImportFlags::AUTOSTYLES | SvXMLImportFlags::CONTENT
                                             | SvXMLImportFlags::SCRIPTS
                                             | SvXMLImportFlags::FONTDECLS));
}

extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
com_sun_star_comp_Draw_XMLOasisMetaImporter_get_implementation(<--- The function 'com_sun_star_comp_Draw_XMLOasisMetaImporter_get_implementation' is never used.
    uno::XComponentContext* pCtx, uno::Sequence<uno::Any> const& /*rSeq*/)
{
    return cppu::acquire(
        new SdXMLImport(pCtx, "XMLDrawMetaImportOasis", true, SvXMLImportFlags::META));
}

extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
com_sun_star_comp_Draw_XMLOasisSettingsImporter_get_implementation(<--- The function 'com_sun_star_comp_Draw_XMLOasisSettingsImporter_get_implementation' is never used.
    uno::XComponentContext* pCtx, uno::Sequence<uno::Any> const& /*rSeq*/)
{
    return cppu::acquire(
        new SdXMLImport(pCtx, "XMLDrawSettingsImportOasis", true, SvXMLImportFlags::SETTINGS));
}

extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
com_sun_star_comp_Impress_XMLOasisStylesImporter_get_implementation(<--- The function 'com_sun_star_comp_Impress_XMLOasisStylesImporter_get_implementation' is never used.
    uno::XComponentContext* pCtx, uno::Sequence<uno::Any> const& /*rSeq*/)
{
    return cppu::acquire(new SdXMLImport(pCtx, "XMLImpressStylesImportOasis", false,
                                         SvXMLImportFlags::STYLES | SvXMLImportFlags::AUTOSTYLES
                                             | SvXMLImportFlags::MASTERSTYLES));
}

extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
com_sun_star_comp_Impress_XMLOasisContentImporter_get_implementation(<--- The function 'com_sun_star_comp_Impress_XMLOasisContentImporter_get_implementation' is never used.
    uno::XComponentContext* pCtx, uno::Sequence<uno::Any> const& /*rSeq*/)
{
    return cppu::acquire(new SdXMLImport(pCtx, "XMLImpressContentImportOasis", false,
                                         SvXMLImportFlags::AUTOSTYLES | SvXMLImportFlags::CONTENT
                                             | SvXMLImportFlags::SCRIPTS
                                             | SvXMLImportFlags::FONTDECLS));
}

extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
com_sun_star_comp_Impress_XMLOasisMetaImporter_get_implementation(<--- The function 'com_sun_star_comp_Impress_XMLOasisMetaImporter_get_implementation' is never used.
    uno::XComponentContext* pCtx, uno::Sequence<uno::Any> const& /*rSeq*/)
{
    return cppu::acquire(
        new SdXMLImport(pCtx, "XMLImpressMetaImportOasis", false, SvXMLImportFlags::META));
}

extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
com_sun_star_comp_Impress_XMLOasisSettingsImporter_get_implementation(<--- The function 'com_sun_star_comp_Impress_XMLOasisSettingsImporter_get_implementation' is never used.
    uno::XComponentContext* pCtx, uno::Sequence<uno::Any> const& /*rSeq*/)
{
    return cppu::acquire(
        new SdXMLImport(pCtx, "XMLImpressSettingsImportOasis", false, SvXMLImportFlags::SETTINGS));
}

SdXMLImport::SdXMLImport(
    const css::uno::Reference< css::uno::XComponentContext >& xContext,
    OUString const & implementationName,
    bool bIsDraw, SvXMLImportFlags nImportFlags )
:   SvXMLImport( xContext, implementationName, nImportFlags ),
    mnNewPageCount(0),
    mnNewMasterPageCount(0),
    mbIsDraw(bIsDraw),
    mbLoadDoc(true),
    mbPreview(false)
{
    // add namespaces
    GetNamespaceMap().Add(
        GetXMLToken(XML_NP_PRESENTATION),
        GetXMLToken(XML_N_PRESENTATION),
        XML_NAMESPACE_PRESENTATION);

    GetNamespaceMap().Add(
        GetXMLToken(XML_NP_SMIL),
        GetXMLToken(XML_N_SMIL_COMPAT),
        XML_NAMESPACE_SMIL);
}

// XImporter
void SAL_CALL SdXMLImport::setTargetDocument( const uno::Reference< lang::XComponent >& xDoc )
{
    SvXMLImport::setTargetDocument( xDoc );

    uno::Reference< lang::XServiceInfo > xDocServices( GetModel(), uno::UNO_QUERY );
    if( !xDocServices.is() )
        throw lang::IllegalArgumentException();

    mbIsDraw = !xDocServices->supportsService("com.sun.star.presentation.PresentationDocument");

    // prepare access to styles
    uno::Reference< style::XStyleFamiliesSupplier > xFamSup( GetModel(), uno::UNO_QUERY );
    if(xFamSup.is())
        mxDocStyleFamilies = xFamSup->getStyleFamilies();

    // prepare access to master pages
    uno::Reference < drawing::XMasterPagesSupplier > xMasterPagesSupplier(GetModel(), uno::UNO_QUERY);
    if(xMasterPagesSupplier.is())
        mxDocMasterPages = xMasterPagesSupplier->getMasterPages();

    // prepare access to draw pages
    uno::Reference <drawing::XDrawPagesSupplier> xDrawPagesSupplier(GetModel(), uno::UNO_QUERY);
    if(!xDrawPagesSupplier.is())
        throw lang::IllegalArgumentException();

    mxDocDrawPages = xDrawPagesSupplier->getDrawPages();
    if(!mxDocDrawPages.is())
        throw lang::IllegalArgumentException();

    if( mxDocDrawPages.is() && mxDocDrawPages->getCount() > 0 )
    {
        uno::Reference< form::XFormsSupplier > xFormsSupp;
        mxDocDrawPages->getByIndex(0) >>= xFormsSupp;
        mbIsFormsSupported = xFormsSupp.is();
    }

    // #88546# enable progress bar increments, SdXMLImport is only used for
    // draw/impress import
    GetShapeImport()->enableHandleProgressBar();

    uno::Reference< lang::XMultiServiceFactory > xFac( GetModel(), uno::UNO_QUERY );
    if( xFac.is() )
    {
        uno::Sequence< OUString > sSNS( xFac->getAvailableServiceNames() );
        if (comphelper::findValue(sSNS, "com.sun.star.drawing.TableShape") != -1)
            mbIsTableShapeSupported = true;
    }
}

// XInitialization
void SAL_CALL SdXMLImport::initialize( const uno::Sequence< uno::Any >& aArguments )
{
    SvXMLImport::initialize( aArguments );

    uno::Reference< beans::XPropertySet > xInfoSet( getImportInfo() );
    if( xInfoSet.is() )
    {
        uno::Reference< beans::XPropertySetInfo > xInfoSetInfo( xInfoSet->getPropertySetInfo() );

        if( xInfoSetInfo->hasPropertyByName( gsPageLayouts ) )
            xInfoSet->getPropertyValue( gsPageLayouts ) >>= mxPageLayouts;

        if( xInfoSetInfo->hasPropertyByName( gsPreview ) )
            xInfoSet->getPropertyValue( gsPreview ) >>= mbPreview;

        OUString const sOrganizerMode(
            "OrganizerMode");
        if (xInfoSetInfo->hasPropertyByName(sOrganizerMode))
        {
            bool bStyleOnly(false);
            if (xInfoSet->getPropertyValue(sOrganizerMode) >>= bStyleOnly)
            {
                mbLoadDoc = !bStyleOnly;
            }
        }
    }
}

const SvXMLTokenMap& SdXMLImport::GetBodyElemTokenMap()
{
    if(!mpBodyElemTokenMap)
    {
        static const SvXMLTokenMapEntry aBodyElemTokenMap[] =
        {
            { XML_NAMESPACE_DRAW,   XML_PAGE,               XML_TOK_BODY_PAGE   },
            { XML_NAMESPACE_PRESENTATION, XML_SETTINGS,     XML_TOK_BODY_SETTINGS   },
            { XML_NAMESPACE_PRESENTATION, XML_HEADER_DECL,  XML_TOK_BODY_HEADER_DECL    },
            { XML_NAMESPACE_PRESENTATION, XML_FOOTER_DECL,  XML_TOK_BODY_FOOTER_DECL    },
            { XML_NAMESPACE_PRESENTATION, XML_DATE_TIME_DECL,XML_TOK_BODY_DATE_TIME_DECL    },

            XML_TOKEN_MAP_END
        };

        mpBodyElemTokenMap = std::make_unique<SvXMLTokenMap>(aBodyElemTokenMap);
    }

    return *mpBodyElemTokenMap;
}

const SvXMLTokenMap& SdXMLImport::GetStylesElemTokenMap()
{
    if(!mpStylesElemTokenMap)
    {
        static const SvXMLTokenMapEntry aStylesElemTokenMap[] =
        {
            { XML_NAMESPACE_STYLE,  XML_PAGE_LAYOUT,                XML_TOK_STYLES_PAGE_MASTER              },
            { XML_NAMESPACE_STYLE,  XML_PRESENTATION_PAGE_LAYOUT,   XML_TOK_STYLES_PRESENTATION_PAGE_LAYOUT },
            { XML_NAMESPACE_STYLE,  XML_STYLE,                      XML_TOK_STYLES_STYLE    },
            XML_TOKEN_MAP_END
        };

        mpStylesElemTokenMap = std::make_unique<SvXMLTokenMap>(aStylesElemTokenMap);
    }

    return *mpStylesElemTokenMap;
}

const SvXMLTokenMap& SdXMLImport::GetMasterPageElemTokenMap()
{
    if(!mpMasterPageElemTokenMap)
    {
        static const SvXMLTokenMapEntry aMasterPageElemTokenMap[] =
        {
            { XML_NAMESPACE_STYLE,          XML_STYLE,      XML_TOK_MASTERPAGE_STYLE    },
            { XML_NAMESPACE_PRESENTATION,   XML_NOTES,      XML_TOK_MASTERPAGE_NOTES    },
            XML_TOKEN_MAP_END
        };

        mpMasterPageElemTokenMap = std::make_unique<SvXMLTokenMap>(aMasterPageElemTokenMap);
    }

    return *mpMasterPageElemTokenMap;
}

const SvXMLTokenMap& SdXMLImport::GetPageMasterAttrTokenMap()
{
    if(!mpPageMasterAttrTokenMap)
    {
        static const SvXMLTokenMapEntry aPageMasterAttrTokenMap[] =
        {
            { XML_NAMESPACE_STYLE,          XML_NAME,               XML_TOK_PAGEMASTER_NAME                 },
            XML_TOKEN_MAP_END
        };

        mpPageMasterAttrTokenMap = std::make_unique<SvXMLTokenMap>(aPageMasterAttrTokenMap);
    }

    return *mpPageMasterAttrTokenMap;
}

const SvXMLTokenMap& SdXMLImport::GetPageMasterStyleAttrTokenMap()
{
    if(!mpPageMasterStyleAttrTokenMap)
    {
        static const SvXMLTokenMapEntry aPageMasterStyleAttrTokenMap[] =
        {
            { XML_NAMESPACE_FO,             XML_MARGIN_TOP,         XML_TOK_PAGEMASTERSTYLE_MARGIN_TOP          },
            { XML_NAMESPACE_FO,             XML_MARGIN_BOTTOM,      XML_TOK_PAGEMASTERSTYLE_MARGIN_BOTTOM       },
            { XML_NAMESPACE_FO,             XML_MARGIN_LEFT,        XML_TOK_PAGEMASTERSTYLE_MARGIN_LEFT         },
            { XML_NAMESPACE_FO,             XML_MARGIN_RIGHT,       XML_TOK_PAGEMASTERSTYLE_MARGIN_RIGHT        },
            { XML_NAMESPACE_FO,             XML_PAGE_WIDTH,         XML_TOK_PAGEMASTERSTYLE_PAGE_WIDTH          },
            { XML_NAMESPACE_FO,             XML_PAGE_HEIGHT,        XML_TOK_PAGEMASTERSTYLE_PAGE_HEIGHT         },
            { XML_NAMESPACE_STYLE,          XML_PRINT_ORIENTATION,  XML_TOK_PAGEMASTERSTYLE_PAGE_ORIENTATION    },
            XML_TOKEN_MAP_END
        };

        mpPageMasterStyleAttrTokenMap = std::make_unique<SvXMLTokenMap>(aPageMasterStyleAttrTokenMap);
    }

    return *mpPageMasterStyleAttrTokenMap;
}

const SvXMLTokenMap& SdXMLImport::GetPresentationPlaceholderAttrTokenMap()
{
    if(!mpPresentationPlaceholderAttrTokenMap)
    {
        static const SvXMLTokenMapEntry aPresentationPlaceholderAttrTokenMap[] =
        {
            { XML_NAMESPACE_PRESENTATION,   XML_OBJECT,     XML_TOK_PRESENTATIONPLACEHOLDER_OBJECTNAME  },
            { XML_NAMESPACE_SVG,            XML_X,          XML_TOK_PRESENTATIONPLACEHOLDER_X           },
            { XML_NAMESPACE_SVG,            XML_Y,          XML_TOK_PRESENTATIONPLACEHOLDER_Y           },
            { XML_NAMESPACE_SVG,            XML_WIDTH,      XML_TOK_PRESENTATIONPLACEHOLDER_WIDTH       },
            { XML_NAMESPACE_SVG,            XML_HEIGHT,     XML_TOK_PRESENTATIONPLACEHOLDER_HEIGHT      },
            XML_TOKEN_MAP_END
        };

        mpPresentationPlaceholderAttrTokenMap = std::make_unique<SvXMLTokenMap>(aPresentationPlaceholderAttrTokenMap);
    }

    return *mpPresentationPlaceholderAttrTokenMap;
}

SvXMLImportContext *SdXMLImport::CreateFastContext( sal_Int32 nElement,
        const uno::Reference< xml::sax::XFastAttributeList >& xAttrList )
{
    SvXMLImportContext* pContext = nullptr;

    switch (nElement)
    {
        case XML_ELEMENT( OFFICE, XML_DOCUMENT_STYLES ):
        case XML_ELEMENT( OFFICE, XML_DOCUMENT_CONTENT ):
        case XML_ELEMENT( OFFICE, XML_DOCUMENT_SETTINGS ):
            pContext = new SdXMLDocContext_Impl(*this);
        break;
        case XML_ELEMENT( OFFICE, XML_DOCUMENT_META ):
            pContext = CreateMetaContext(nElement, xAttrList);
        break;
        case XML_ELEMENT( OFFICE, XML_DOCUMENT ):
        {
            uno::Reference<document::XDocumentPropertiesSupplier> xDPS(
                GetModel(), uno::UNO_QUERY_THROW);
            // flat OpenDocument file format
            pContext = new SdXMLFlatDocContext_Impl( *this, xDPS->getDocumentProperties());
        }
        break;
    }
    return pContext;
}

SvXMLImportContext *SdXMLImport::CreateMetaContext(const sal_Int32 /*nElement*/,
    const uno::Reference<xml::sax::XFastAttributeList>&)
{
    SvXMLImportContext* pContext = nullptr;

    if (getImportFlags() & SvXMLImportFlags::META)
    {
        uno::Reference<document::XDocumentPropertiesSupplier> xDPS(
            GetModel(), uno::UNO_QUERY_THROW);
        uno::Reference<document::XDocumentProperties> const xDocProps(
            !mbLoadDoc ? nullptr : xDPS->getDocumentProperties());
        pContext = new SvXMLMetaDocumentContext(*this, xDocProps);
    }

    return pContext;
}

SvXMLStylesContext *SdXMLImport::CreateStylesContext()
{
    if(GetShapeImport()->GetStylesContext())
        return GetShapeImport()->GetStylesContext();

    GetShapeImport()->SetStylesContext(new SdXMLStylesContext(
        *this, false));

    return GetShapeImport()->GetStylesContext();
}

SvXMLStylesContext *SdXMLImport::CreateAutoStylesContext()
{
    if(GetShapeImport()->GetAutoStylesContext())
        return GetShapeImport()->GetAutoStylesContext();

    GetShapeImport()->SetAutoStylesContext(new SdXMLStylesContext(
        *this, true));

    return GetShapeImport()->GetAutoStylesContext();
}

SvXMLImportContext* SdXMLImport::CreateMasterStylesContext()
{
    if (!mxMasterStylesContext.is())
        mxMasterStylesContext.set(new SdXMLMasterStylesContext(*this));
    return mxMasterStylesContext.get();
}

SvXMLImportContext *SdXMLImport::CreateFontDeclsContext()
{
    XMLFontStylesContext *pFSContext =
            new XMLFontStylesContext( *this, osl_getThreadTextEncoding() );
    SetFontDecls( pFSContext );
    return pFSContext;
}

void SdXMLImport::SetViewSettings(const css::uno::Sequence<css::beans::PropertyValue>& aViewProps)
{
    uno::Reference< beans::XPropertySet > xPropSet( GetModel(), uno::UNO_QUERY );
    if( !xPropSet.is() )
        return;

    awt::Rectangle aVisArea( 0,0, 28000, 21000 );

    for( const auto& rViewProp : aViewProps )
    {
        const OUString& rName = rViewProp.Name;
        const uno::Any rValue = rViewProp.Value;

        if ( rName == "VisibleAreaTop" )
        {
            rValue >>= aVisArea.Y;
        }
        else if ( rName == "VisibleAreaLeft" )
        {
            rValue >>= aVisArea.X;
        }
        else if ( rName == "VisibleAreaWidth" )
        {
            rValue >>= aVisArea.Width;
        }
        else if ( rName == "VisibleAreaHeight" )
        {
            rValue >>= aVisArea.Height;
        }
    }

    try
    {
        xPropSet->setPropertyValue("VisibleArea", uno::makeAny( aVisArea )  );
    }
    catch(const css::uno::Exception&)
    {
/* #i79978# since old documents may contain invalid view settings, this is nothing to worry the user about.
        uno::Sequence<OUString> aSeq(0);
        SetError( XMLERROR_FLAG_WARNING | XMLERROR_API, aSeq, e.Message, NULL );
*/
    }
}

void SdXMLImport::SetConfigurationSettings(const css::uno::Sequence<css::beans::PropertyValue>& aConfigProps)
{
    uno::Reference< lang::XMultiServiceFactory > xFac( GetModel(), uno::UNO_QUERY );
    if( !xFac.is() )
        return;

    uno::Reference< beans::XPropertySet > xProps( xFac->createInstance("com.sun.star.document.Settings"), uno::UNO_QUERY );
    if( !xProps.is() )
        return;

    uno::Reference< beans::XPropertySetInfo > xInfo( xProps->getPropertySetInfo() );
    if( !xInfo.is() )
        return;

    const uno::Sequence<beans::PropertyValue>* pValues = &aConfigProps;

    DocumentSettingsSerializer *pFilter;
    pFilter = dynamic_cast<DocumentSettingsSerializer *>(xProps.get());
    uno::Sequence<beans::PropertyValue> aFiltered;
    if( pFilter )
    {
        aFiltered = pFilter->filterStreamsFromStorage( GetDocumentBase(), GetSourceStorage(), aConfigProps );
        pValues = &aFiltered;
    }

    for( const auto& rValue : *pValues )
    {
        try
        {
            const OUString& rProperty = rValue.Name;
            if( xInfo->hasPropertyByName( rProperty ) )
                xProps->setPropertyValue( rProperty, rValue.Value );
        }
        catch(const uno::Exception&)
        {
            SAL_INFO("xmloff.draw",  "#SdXMLImport::SetConfigurationSettings: Exception!" );
        }
    }
}

// #80365# override this method to read and use the hint value from the
// written meta information. If no info is found, guess 10 draw objects
//void SdXMLImport::SetStatisticAttributes(const uno::Reference<xml::sax::XAttributeList>& xAttrList)
void SdXMLImport::SetStatistics(
        const uno::Sequence<beans::NamedValue> & i_rStats)
{
    static const char* s_stats[] =
        { "ObjectCount", nullptr };

    SvXMLImport::SetStatistics(i_rStats);

    sal_uInt32 nCount(10);
    for (const auto& rStat : i_rStats) {
        for (const char** pStat = s_stats; *pStat != nullptr; ++pStat) {
            if (rStat.Name.equalsAscii(*pStat)) {
                sal_Int32 val = 0;
                if (rStat.Value >>= val) {
                    nCount = val;
                } else {
                    SAL_WARN("xmloff.draw", "SdXMLImport::SetStatistics: invalid entry");
                }
            }
        }
    }

    if(nCount)
    {
        GetProgressBarHelper()->SetReference(nCount);
        GetProgressBarHelper()->SetValue(0);
    }
}

void SdXMLImport::AddHeaderDecl( const OUString& rName, const OUString& rText )
{
    if( !rName.isEmpty() && !rText.isEmpty() )
        maHeaderDeclsMap[rName] = rText;
}

void SdXMLImport::AddFooterDecl( const OUString& rName, const OUString& rText )
{
    if( !rName.isEmpty() && !rText.isEmpty() )
        maFooterDeclsMap[rName] = rText;
}

void SdXMLImport::AddDateTimeDecl( const OUString& rName, const OUString& rText, bool bFixed, const OUString& rDateTimeFormat )
{
    if( !rName.isEmpty() && (!rText.isEmpty() || !bFixed) )
    {
        DateTimeDeclContextImpl aDecl;
        aDecl.maStrText = rText;
        aDecl.mbFixed = bFixed;
        aDecl.maStrDateTimeFormat = rDateTimeFormat;
        maDateTimeDeclsMap[rName] = aDecl;
    }
}

OUString SdXMLImport::GetHeaderDecl( const OUString& rName ) const
{
    OUString aRet;
    HeaderFooterDeclMap::const_iterator aIter( maHeaderDeclsMap.find( rName ) );
    if( aIter != maHeaderDeclsMap.end() )
        aRet = (*aIter).second;

    return aRet;
}

OUString SdXMLImport::GetFooterDecl( const OUString& rName ) const
{
    OUString aRet;
    HeaderFooterDeclMap::const_iterator aIter( maFooterDeclsMap.find( rName ) );
    if( aIter != maFooterDeclsMap.end() )
        aRet = (*aIter).second;

    return aRet;
}

OUString SdXMLImport::GetDateTimeDecl( const OUString& rName, bool& rbFixed, OUString& rDateTimeFormat )
{
    DateTimeDeclContextImpl aDecl;

    DateTimeDeclMap::const_iterator aIter( maDateTimeDeclsMap.find( rName ) );
    if( aIter != maDateTimeDeclsMap.end() )
        aDecl = (*aIter).second;

    rbFixed = aDecl.mbFixed;
    rDateTimeFormat = aDecl.maStrDateTimeFormat;
    return aDecl.maStrText;
}

void SdXMLImport::NotifyEmbeddedFontRead()
{
    uno::Reference< lang::XMultiServiceFactory > xFac( GetModel(), uno::UNO_QUERY );
    if( xFac.is() )
    {
        uno::Reference< beans::XPropertySet > xProps( xFac->createInstance("com.sun.star.document.Settings"), uno::UNO_QUERY );
        if( xProps.is() )
            xProps->setPropertyValue("EmbedFonts", uno::makeAny( true ) );
    }
}

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