textund2.hxx

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 * This file incorporates work covered by the following license notice:
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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#ifndef INCLUDED_VCL_SOURCE_EDIT_TEXTUND2_HXX
#define INCLUDED_VCL_SOURCE_EDIT_TEXTUND2_HXX
 
#include "textundo.hxx"
#include <vcl/textdata.hxx>
 
class TextUndoDelPara : public TextUndo
{
private:
    bool            mbDelObject;
    sal_uInt32      mnPara;
    TextNode*       mpNode; // points at the valid not-destroyed object
 
public:
                    TextUndoDelPara( TextEngine* pTextEngine, TextNode* pNode, sal_uInt32 nPara );
                    virtual ~TextUndoDelPara() override;
 
    virtual void    Undo() override;
    virtual void    Redo() override;
 
    virtual OUString GetComment () const override;
};
 
class TextUndoConnectParas : public TextUndo
{
private:
    sal_uInt32          mnPara;
    sal_Int32           mnSepPos;
 
public:
                    TextUndoConnectParas( TextEngine* pTextEngine, sal_uInt32 nPara, sal_Int32 nSepPos );
                    virtual ~TextUndoConnectParas() override;
 
    virtual void    Undo() override;
    virtual void    Redo() override;
 
    virtual OUString GetComment () const override;
};
 
class TextUndoSplitPara : public TextUndo
{
private:
    sal_uInt32          mnPara;
    sal_Int32           mnSepPos;
 
public:
                    TextUndoSplitPara( TextEngine* pTextEngine, sal_uInt32 nPara, sal_Int32 nSepPos );
                    virtual ~TextUndoSplitPara() override;
 
    virtual void    Undo() override;
    virtual void    Redo() override;
 
    virtual OUString GetComment () const override;
};
 
class TextUndoInsertChars : public TextUndo
{
private:
    TextPaM         maTextPaM;
    OUString        maText;
 
public:
                    TextUndoInsertChars( TextEngine* pTextEngine, const TextPaM& rTextPaM, OUString aStr );
 
    virtual void    Undo() override;
    virtual void    Redo() override;
 
    virtual bool    Merge( SfxUndoAction *pNextAction ) override;
 
    virtual OUString GetComment () const override;
};
 
class TextUndoRemoveChars : public TextUndo
{
private:
    TextPaM         maTextPaM;
    OUString        maText;
 
public:
                    TextUndoRemoveChars( TextEngine* pTextEngine, const TextPaM& rTextPaM, OUString aStr );
 
    virtual void    Undo() override;
    virtual void    Redo() override;
 
    virtual OUString GetComment () const override;
};
 
#endif // INCLUDED_VCL_SOURCE_EDIT_TEXTUND2_HXX
 
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