xmlfonte.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#include <hintids.hxx>
#include <xmloff/XMLFontAutoStylePool.hxx>
#include <editeng/fontitem.hxx>
#include <doc.hxx>
#include "xmlexp.hxx"
#include "xmlimp.hxx"
#include <IDocumentSettingAccess.hxx>

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

namespace {

class SwXMLFontAutoStylePool_Impl: public XMLFontAutoStylePool
{
public:
    SwXMLFontAutoStylePool_Impl(SwXMLExport& rExport, bool bFontEmbedding);
};

}

SwXMLFontAutoStylePool_Impl::SwXMLFontAutoStylePool_Impl(SwXMLExport& _rExport, bool bFontEmbedding)
    : XMLFontAutoStylePool(_rExport, bFontEmbedding)
{
    sal_uInt16 const aWhichIds[3] = { RES_CHRATR_FONT, RES_CHRATR_CJK_FONT,
                                      RES_CHRATR_CTL_FONT };

    const SfxItemPool& rPool = _rExport.getDoc()->GetAttrPool();
    std::vector<const SvxFontItem *> aFonts;
    for(sal_uInt16 nWhichId : aWhichIds)
    {
        const SvxFontItem& rFont =
            static_cast<const SvxFontItem&>(rPool.GetDefaultItem( nWhichId ));
        aFonts.push_back(&rFont);
        for (const SfxPoolItem* pItem : rPool.GetItemSurrogates(nWhichId))
        {
            auto pFont = static_cast<const SvxFontItem *>(pItem);
            aFonts.push_back(pFont);
        }
    }

    std::sort(aFonts.begin(), aFonts.end(),
              [](const SvxFontItem* pA, const SvxFontItem* pB) -> bool { return *pA < *pB; });
    for (const auto& pFont : aFonts)
    {
        Add(pFont->GetFamilyName(), pFont->GetStyleName(), pFont->GetFamily(), pFont->GetPitch(),
            pFont->GetCharSet());
    }

    auto const & pDocument = _rExport.getDoc();

    m_bEmbedUsedOnly = pDocument->getIDocumentSettingAccess().get(DocumentSettingId::EMBED_USED_FONTS);
    m_bEmbedLatinScript = pDocument->getIDocumentSettingAccess().get(DocumentSettingId::EMBED_LATIN_SCRIPT_FONTS);
    m_bEmbedAsianScript = pDocument->getIDocumentSettingAccess().get(DocumentSettingId::EMBED_ASIAN_SCRIPT_FONTS);
    m_bEmbedComplexScript = pDocument->getIDocumentSettingAccess().get(DocumentSettingId::EMBED_COMPLEX_SCRIPT_FONTS);

}

XMLFontAutoStylePool* SwXMLExport::CreateFontAutoStylePool()
{
    bool blockFontEmbedding = false;
    // We write font info to both content.xml and styles.xml, but they are both
    // written by different SwXMLExport instance, and would therefore write each
    // font file twice without complicated checking for duplicates, so handle
    // the embedding only in one of them.
    if( !( getExportFlags() & SvXMLExportFlags::CONTENT) )
        blockFontEmbedding = true;
    if( !getDoc()->getIDocumentSettingAccess().get( DocumentSettingId::EMBED_FONTS ))
        blockFontEmbedding = true;
    return new SwXMLFontAutoStylePool_Impl( *this, !blockFontEmbedding );
}

void SwXMLImport::NotifyContainsEmbeddedFont()
{
    getDoc()->getIDocumentSettingAccess().set( DocumentSettingId::EMBED_FONTS, true );
}

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