porhyph.hxx

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#ifndef INCLUDED_SW_SOURCE_CORE_TEXT_PORHYPH_HXX
#define INCLUDED_SW_SOURCE_CORE_TEXT_PORHYPH_HXX

#include <sal/config.h>

#include <string_view>

#include "porexp.hxx"

class SwHyphPortion : public SwExpandPortion
{
public:
    SwHyphPortion()
    {
        SetWhichPor( PortionType::Hyphen );
    }
    virtual bool GetExpText( const SwTextSizeInfo &rInf, OUString &rText ) const override;
    virtual bool Format( SwTextFormatInfo &rInf ) override;

    // Accessibility: pass information about this portion to the PortionHandler
    virtual void HandlePortion( SwPortionHandler& rPH ) const override;
};

class SwHyphStrPortion : public SwHyphPortion
{
    OUString aExpand;
public:
    explicit SwHyphStrPortion(std::u16string_view rStr)
        : aExpand(OUString::Concat(rStr) + "-")
    {
        SetWhichPor( PortionType::HyphenStr );
    }

    virtual bool GetExpText( const SwTextSizeInfo &rInf, OUString &rText ) const override;

    // Accessibility: pass information about this portion to the PortionHandler
    virtual void HandlePortion( SwPortionHandler& rPH ) const override;
};

class SwSoftHyphPortion : public SwHyphPortion
{
    bool    bExpand;
    sal_uInt16  nViewWidth;

public:
    SwSoftHyphPortion();
    virtual bool GetExpText( const SwTextSizeInfo &rInf, OUString &rText ) const override;
    virtual SwLinePortion *Compress() override;
    virtual void Paint( const SwTextPaintInfo &rInf ) const override;
    virtual bool Format( SwTextFormatInfo &rInf ) override;
    virtual void FormatEOL( SwTextFormatInfo &rInf ) override;
    void SetExpand( const bool bNew ) { bExpand = bNew; }
    bool IsExpand() const { return bExpand; }

    virtual sal_uInt16 GetViewWidth( const SwTextSizeInfo &rInf ) const override;

    // Accessibility: pass information about this portion to the PortionHandler
    virtual void HandlePortion( SwPortionHandler& rPH ) const override;
};

class SwSoftHyphStrPortion : public SwHyphStrPortion
{
public:
    explicit SwSoftHyphStrPortion( std::u16string_view rStr );
    virtual void Paint( const SwTextPaintInfo &rInf ) const override;
};

#endif

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