unoforou.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#ifndef INCLUDED_EDITENG_UNOFOROU_HXX
#define INCLUDED_EDITENG_UNOFOROU_HXX
 
#include <editeng/unoedsrc.hxx>
#include <editeng/editengdllapi.h>
#include <editeng/editdata.hxx>
#include <svl/itemset.hxx>
#include <optional>
 
class Outliner;
 
//  SvxOutlinerForwarder - SvxTextForwarder for Outliner
 
class EDITENG_DLLPUBLIC SvxOutlinerForwarder : public SvxTextForwarder
{
private:
    Outliner&           rOutliner;
    bool                bOutlinerText;
 
    mutable std::optional<SfxItemSet> moAttribsCache;
 
    mutable ESelection  maAttribCacheSelection;
 
    mutable std::optional<SfxItemSet> moParaAttribsCache;
 
    mutable sal_Int32   mnParaAttribsCache;
 
public:
                        SvxOutlinerForwarder( Outliner& rOutl, bool bOutlText );
    virtual             ~SvxOutlinerForwarder() override;
 
    virtual sal_Int32   GetParagraphCount() const override;
    virtual sal_Int32   GetTextLen( sal_Int32 nParagraph ) const override;
    virtual OUString    GetText( const ESelection& rSel ) const override;
    virtual SfxItemSet  GetAttribs( const ESelection& rSel, EditEngineAttribs nOnlyHardAttrib = EditEngineAttribs::All ) const override;
    virtual SfxItemSet  GetParaAttribs( sal_Int32 nPara ) const override;
    virtual void        SetParaAttribs( sal_Int32 nPara, const SfxItemSet& rSet ) override;
    virtual void        RemoveAttribs( const ESelection& rSelection ) override;
    virtual void        GetPortions( sal_Int32 nPara, std::vector<sal_Int32>& rList ) const override;
 
    virtual OUString    GetStyleSheet(sal_Int32 nPara) const override;
    virtual void        SetStyleSheet(sal_Int32 nPara, const OUString& rStyleName) override;
 
    virtual SfxItemState    GetItemState( const ESelection& rSel, sal_uInt16 nWhich ) const override;
    virtual SfxItemState    GetItemState( sal_Int32 nPara, sal_uInt16 nWhich ) const override;
 
    virtual void        QuickInsertText( const OUString& rText, const ESelection& rSel ) override;
    virtual void        QuickInsertField( const SvxFieldItem& rFld, const ESelection& rSel ) override;
    virtual void        QuickSetAttribs( const SfxItemSet& rSet, const ESelection& rSel ) override;
    virtual void        QuickInsertLineBreak( const ESelection& rSel ) override;
 
    virtual SfxItemPool* GetPool() const override;
 
    virtual OUString    CalcFieldValue( const SvxFieldItem& rField, sal_Int32 nPara, sal_Int32 nPos, std::optional<Color>& rpTxtColor, std::optional<Color>& rpFldColor, std::optional<FontLineStyle>& rpFldLineStyle ) override;
    virtual void        FieldClicked( const SvxFieldItem& rField ) override;
 
    virtual bool        IsValid() const override;
 
    virtual LanguageType    GetLanguage( sal_Int32, sal_Int32 ) const override;
    virtual sal_Int32       GetFieldCount( sal_Int32 nPara ) const override;
    virtual EFieldInfo      GetFieldInfo( sal_Int32 nPara, sal_uInt16 nField ) const override;
    virtual EBulletInfo     GetBulletInfo( sal_Int32 nPara ) const override;
    virtual tools::Rectangle       GetCharBounds( sal_Int32 nPara, sal_Int32 nIndex ) const override;
    virtual tools::Rectangle       GetParaBounds( sal_Int32 nPara ) const override;
    virtual MapMode         GetMapMode() const override;
    virtual OutputDevice*   GetRefDevice() const override;
    virtual bool            GetIndexAtPoint( const Point&, sal_Int32& nPara, sal_Int32& nIndex ) const override;
    virtual bool            GetWordIndices( sal_Int32 nPara, sal_Int32 nIndex, sal_Int32& nStart, sal_Int32& nEnd ) const override;
    virtual bool            GetAttributeRun( sal_Int32& nStartIndex, sal_Int32& nEndIndex, sal_Int32 nPara, sal_Int32 nIndex, bool bInCell = false ) const override;
    virtual sal_Int32       GetLineCount( sal_Int32 nPara ) const override;
    virtual sal_Int32       GetLineLen( sal_Int32 nPara, sal_Int32 nLine ) const override;
    virtual void            GetLineBoundaries( /*out*/sal_Int32& rStart, /*out*/sal_Int32& rEnd, sal_Int32 nPara, sal_Int32 nLine ) const override;
    virtual sal_Int32       GetLineNumberAtIndex( sal_Int32 nPara, sal_Int32 nIndex ) const override;
    virtual bool            Delete( const ESelection& ) override;
    virtual bool            InsertText( const OUString&, const ESelection& ) override;
    virtual bool            QuickFormatDoc( bool bFull = false ) override;
    virtual sal_Int16       GetDepth( sal_Int32 nPara ) const override;
    virtual bool            SetDepth( sal_Int32 nPara, sal_Int16 nNewDepth ) override;
    virtual sal_Int32       GetNumberingStartValue( sal_Int32 nPara ) override;
    virtual void            SetNumberingStartValue( sal_Int32 nPara, sal_Int32 nNumberingStartValue ) override;
 
    virtual bool            IsParaIsNumberingRestart( sal_Int32 nPara ) override;
    virtual void            SetParaIsNumberingRestart( sal_Int32 nPara, bool bParaIsNumberingRestart ) override;
 
    /* this method flushes internal caches for this forwarder */
    void                flushCache();
 
    virtual const SfxItemSet*   GetEmptyItemSetPtr() override;
 
    // implementation functions for XParagraphAppend and XTextPortionAppend
    virtual void        AppendParagraph() override;
    virtual sal_Int32   AppendTextPortion( sal_Int32 nPara, const OUString &rText, const SfxItemSet &rSet ) override;
    //XTextCopy
    virtual void        CopyText(const SvxTextForwarder& rSource) override;
};
 
#endif
 
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