txmsrt.hxx

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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#ifndef INCLUDED_SW_SOURCE_CORE_INC_TXMSRT_HXX
#define INCLUDED_SW_SOURCE_CORE_INC_TXMSRT_HXX
 
#include <i18nlangtag/lang.h>
#include <unotools/charclass.hxx>
#include <nodeoffset.hxx>
#include <tox.hxx>
 
#include <com/sun/star/lang/Locale.hpp>
#include <optional>
#include <utility>
 
class SwContentNode;
class SwTextNode;
class SwTextTOXMark;
class SwContentIndex;
class SwFormatField;
class SwRootFrame;
class IndexEntrySupplierWrapper;
 
enum TOXSortType
{
    TOX_SORT_INDEX,
    TOX_SORT_CUSTOM,
    TOX_SORT_CONTENT,
    TOX_SORT_PARA,
    TOX_SORT_TABLE,
    TOX_SORT_AUTHORITY
};
 
struct SwTOXSource
{
    const SwContentNode* pNd;
    sal_Int32 nPos;
    bool bMainEntry;
 
    SwTOXSource( const SwContentNode* pNode, sal_Int32 n, bool bMain )
        : pNd(pNode), nPos(n), bMainEntry(bMain)
    {
    }
};
 
struct TextAndReading
{
    OUString sText;
    OUString sReading;
 
    TextAndReading() {}
 
    TextAndReading(OUString aText, OUString aReading)
    : sText(std::move(aText))
    , sReading(std::move(aReading))
    {}
};
 
class SwTOXInternational
{
    std::unique_ptr<IndexEntrySupplierWrapper> m_pIndexWrapper;
    std::optional<CharClass>   m_oCharClass;
    LanguageType               m_eLang;
    OUString                   m_sSortAlgorithm;
    SwTOIOptions               m_nOptions;
 
    void Init();
 
public:
    SwTOXInternational( LanguageType nLang, SwTOIOptions nOptions,
                        OUString aSortAlgorithm );
    SwTOXInternational( const SwTOXInternational& );
    ~SwTOXInternational();
 
    sal_Int32 Compare( const TextAndReading& rTaR1,
                       const css::lang::Locale& rLocale1,
                       const TextAndReading& rTaR2,
                       const css::lang::Locale& rLocale2 ) const;
 
    bool IsEqual( const TextAndReading& rTaR1,
                         const css::lang::Locale& rLocale1,
                         const TextAndReading& rTaR2,
                         const css::lang::Locale& rLocale2 ) const
    {
        return 0 == Compare( rTaR1, rLocale1, rTaR2, rLocale2 );
    }
 
    bool IsLess( const TextAndReading& rTaR1,
                        const css::lang::Locale& rLocale1,
                        const TextAndReading& rTaR2,
                        const css::lang::Locale& rLocale2 ) const
    {
        return -1 == Compare( rTaR1, rLocale1, rTaR2, rLocale2 );
    }
 
    OUString GetIndexKey( const TextAndReading& rTaR,
                        const css::lang::Locale& rLcl ) const;
 
    OUString GetFollowingText( bool bMorePages ) const;
 
    OUString ToUpper( const OUString& rStr, sal_Int32 nPos ) const;
    bool IsNumeric( const OUString& rStr ) const;
};
 
struct SwTOXSortTabBase
{
    bool operator==(const SwTOXSortTabBase&) const = delete;
    bool operator<(const SwTOXSortTabBase&) const = delete;
 
    std::vector<SwTOXSource>       aTOXSources;
    css::lang::Locale aLocale;
    const SwTextNode* pTOXNd;
    const SwTextTOXMark* pTextMark;
    const SwTOXInternational* pTOXIntl;
    SwNodeOffset nPos;
    sal_Int32 nCntPos;
    sal_uInt16 nType;
    static SwTOIOptions nOpt;
 
    SwTOXSortTabBase( TOXSortType nType,
                      const SwContentNode* pTOXSrc,
                      const SwTextTOXMark* pTextMark,
                      const SwTOXInternational* pIntl,
                      const css::lang::Locale* pLocale = nullptr );
    virtual ~SwTOXSortTabBase() {}
 
    sal_uInt16  GetType() const         { return nType; }
    static SwTOIOptions  GetOptions()   { return nOpt; }
 
    virtual void    FillText(SwTextNode& rNd, const SwContentIndex& rInsPos,
            sal_uInt16 nAuthField, SwRootFrame const* pLayout) const;
    virtual sal_uInt16  GetLevel()  const = 0;
    virtual bool    equivalent( const SwTOXSortTabBase& );
    virtual bool    sort_lt( const SwTOXSortTabBase& );
 
    virtual std::pair<OUString, bool> GetURL(SwRootFrame const*const pLayout) const;
 
    virtual bool IsFullPara() const;
 
    // must be called
    inline void InitText(SwRootFrame const*const pLayout);
    inline TextAndReading const & GetText() const;
    inline const css::lang::Locale& GetLocale() const;
 
private:
    bool m_bValidText;
    TextAndReading m_aSort;
 
    virtual TextAndReading GetText_Impl(SwRootFrame const* pLayout) const = 0;
};
 
inline void SwTOXSortTabBase::InitText(SwRootFrame const*const pLayout)
{
        // 'this' is 'SwTOXSortTabBase const*', so the virtual
        // mechanism will call the derived class' GetText_Impl
    assert(!m_bValidText);
    m_aSort = GetText_Impl(pLayout);
    m_bValidText = true;
}
 
inline TextAndReading const & SwTOXSortTabBase::GetText() const
{
    assert(m_bValidText);
    return m_aSort;
}
 
inline const css::lang::Locale& SwTOXSortTabBase::GetLocale() const
{
    return aLocale;
}
 
struct SwTOXIndex final : public SwTOXSortTabBase
{
    SwTOXIndex( const SwTextNode&, const SwTextTOXMark*, SwTOIOptions nOptions, sal_uInt8 nKeyLevel,
                const SwTOXInternational& rIntl,
                const css::lang::Locale& rLocale );
 
    virtual void    FillText(SwTextNode& rNd, const SwContentIndex& rInsPos,
            sal_uInt16 nAuthField, SwRootFrame const* pLayout) const override;
    virtual sal_uInt16  GetLevel() const override;
    virtual bool    equivalent( const SwTOXSortTabBase& ) override;
    virtual bool    sort_lt( const SwTOXSortTabBase& ) override;
 
private:
    virtual TextAndReading GetText_Impl(SwRootFrame const* pLayout) const override;
 
    sal_uInt8   nKeyLevel;
};
 
struct SwTOXCustom final : public SwTOXSortTabBase
{
    SwTOXCustom( TextAndReading aKey, sal_uInt16 nLevel,
                 const SwTOXInternational& rIntl,
                 const css::lang::Locale& rLocale );
 
    virtual sal_uInt16 GetLevel() const override;
    virtual bool   equivalent( const SwTOXSortTabBase& ) override;
    virtual bool   sort_lt( const SwTOXSortTabBase& ) override;
 
private:
    virtual TextAndReading GetText_Impl(SwRootFrame const* pLayout) const override;
 
    TextAndReading m_aKey;
    sal_uInt16  nLev;
};
 
struct SwTOXContent final : public SwTOXSortTabBase
{
    SwTOXContent( const SwTextNode&, const SwTextTOXMark*,
                const SwTOXInternational& rIntl );
 
    virtual void    FillText(SwTextNode& rNd, const SwContentIndex& rInsPos,
            sal_uInt16 nAuthField, SwRootFrame const* pLayout) const override;
    virtual sal_uInt16  GetLevel() const override;
private:
    virtual TextAndReading GetText_Impl(SwRootFrame const* pLayout) const override;
 
};
 
struct SwTOXPara final : public SwTOXSortTabBase
{
    SwTOXPara(SwContentNode&, SwTOXElement,
              sal_uInt16 nLevel = FORM_ALPHA_DELIMITER,
              OUString sSeqName = OUString());
 
    void    SetStartIndex(sal_Int32 nSet)    { nStartIndex = nSet; }
    void    SetEndIndex(sal_Int32 nSet)      { nEndIndex = nSet; }
 
    virtual void    FillText(SwTextNode& rNd, const SwContentIndex& rInsPos,
            sal_uInt16 nAuthField, SwRootFrame const* pLayout) const override;
    virtual sal_uInt16  GetLevel() const override;
 
    virtual std::pair<OUString, bool> GetURL(SwRootFrame const*const pLayout) const override;
    virtual bool IsFullPara() const override;
private:
    virtual TextAndReading GetText_Impl(SwRootFrame const* pLayout) const override;
 
    SwTOXElement eType;
    sal_uInt16 m_nLevel;
    sal_Int32 nStartIndex;
    sal_Int32 nEndIndex;
    OUString m_sSequenceName;
};
 
struct SwTOXTable final : public SwTOXSortTabBase
{
    SwTOXTable( const SwContentNode& rNd );
 
    void    SetLevel(sal_uInt16 nSet){nLevel = nSet;}
 
    virtual sal_uInt16  GetLevel() const override;
 
    virtual std::pair<OUString, bool> GetURL(SwRootFrame const*const pLayout) const override;
 
private:
    virtual TextAndReading GetText_Impl(SwRootFrame const* pLayout) const override;
 
    sal_uInt16 nLevel;
};
 
struct SwTOXAuthority final : public SwTOXSortTabBase
{
private:
    SwFormatField& m_rField;
    virtual void    FillText(SwTextNode& rNd, const SwContentIndex& rInsPos,
            sal_uInt16 nAuthField, SwRootFrame const* pLayout) const override;
    virtual TextAndReading GetText_Impl(SwRootFrame const* pLayout) const override;
 
public:
    SwTOXAuthority( const SwContentNode& rNd, SwFormatField& rField, const SwTOXInternational& rIntl );
 
    SwFormatField& GetFieldFormat() {return m_rField;}
 
    virtual bool    equivalent( const SwTOXSortTabBase& ) override;
    virtual bool    sort_lt( const SwTOXSortTabBase& ) override;
    virtual sal_uInt16  GetLevel() const override;
    OUString GetText(sal_uInt16 nAuthField, const SwRootFrame* pLayout) const;
 
    static OUString GetSourceURL(const OUString& rText);
};
 
#endif // INCLUDED_SW_SOURCE_CORE_INC_TXMSRT_HXX
 
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