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 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
 * OpenOffice.org - a multi-platform office productivity suite
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
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 *
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 * <http://www.openoffice.org/license.html>
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#ifndef SC_UNDOCELL_HXX
#define SC_UNDOCELL_HXX

#include "undobase.hxx"
#include "postit.hxx"

class ScDocShell;
class ScBaseCell;
class ScPatternAttr;
class EditTextObject;
class SdrUndoAction;
class ScDetOpList;
class ScDetOpData;
class ScRangeName;

//----------------------------------------------------------------------------

class ScUndoCursorAttr: public ScSimpleUndo
{
public:
					TYPEINFO();
					ScUndoCursorAttr( ScDocShell* pNewDocShell,
							SCCOL nNewCol, SCROW nNewRow, SCTAB nNewTab,
							const ScPatternAttr* pOldPat, const ScPatternAttr* pNewPat,
							const ScPatternAttr* pApplyPat, sal_Bool bAutomatic );
	virtual 		~ScUndoCursorAttr();

	virtual void	Undo();
	virtual void	Redo();
	virtual void	Repeat(SfxRepeatTarget& rTarget);
	virtual sal_Bool	CanRepeat(SfxRepeatTarget& rTarget) const;

	virtual String	GetComment() const;

private:
	SCCOL			nCol;
	SCROW			nRow;
	SCTAB			nTab;
	ScPatternAttr*	pOldPattern;
	ScPatternAttr*	pNewPattern;
	ScPatternAttr*	pApplyPattern;
	sal_Bool			bIsAutomatic;

	void			DoChange( const ScPatternAttr* pWhichPattern ) const;
};


class ScUndoEnterData: public ScSimpleUndo
{
public:
					TYPEINFO();
					ScUndoEnterData( ScDocShell* pNewDocShell,
							SCCOL nNewCol, SCROW nNewRow, SCTAB nNewTab,
							SCTAB nNewCount, SCTAB* pNewTabs,
							ScBaseCell** ppOldData, sal_Bool* pHasForm, sal_uLong* pOldForm,
							const String& rNewStr, EditTextObject* pObj = NULL );
	virtual 		~ScUndoEnterData();

	virtual void	Undo();
	virtual void	Redo();
	virtual void	Repeat(SfxRepeatTarget& rTarget);
	virtual sal_Bool	CanRepeat(SfxRepeatTarget& rTarget) const;

	virtual String	GetComment() const;

private:
	String			aNewString;
	SCTAB*			pTabs;
	ScBaseCell**	ppOldCells;
	sal_Bool*			pHasFormat;
	sal_uLong*			pOldFormats;
	EditTextObject*	pNewEditData;
	sal_uLong			nEndChangeAction;
	SCCOL			nCol;
	SCROW			nRow;
	SCTAB			nTab;
	SCTAB			nCount;				//	markierte Tabellen

	void			DoChange() const;
	void			SetChangeTrack();
};


class ScUndoEnterValue: public ScSimpleUndo
{
public:
					TYPEINFO();
					ScUndoEnterValue( ScDocShell* pNewDocShell,
							const ScAddress& rNewPos,
							ScBaseCell* pUndoCell, double nVal, sal_Bool bHeight );
	virtual 		~ScUndoEnterValue();

	virtual void	Undo();
	virtual void	Redo();
	virtual void	Repeat(SfxRepeatTarget& rTarget);
	virtual sal_Bool	CanRepeat(SfxRepeatTarget& rTarget) const;

	virtual String	GetComment() const;

private:
	ScAddress		aPos;
	ScBaseCell*		pOldCell;
	double			nValue;
	sal_uLong			nEndChangeAction;
	sal_Bool			bNeedHeight;

	void			SetChangeTrack();
};


class ScUndoPutCell: public ScSimpleUndo
{
public:
					TYPEINFO();
					ScUndoPutCell( ScDocShell* pNewDocShell,
							const ScAddress& rNewPos,
							ScBaseCell* pUndoCell, ScBaseCell* pRedoCell, sal_Bool bHeight );
	virtual 		~ScUndoPutCell();

	virtual void	Undo();
	virtual void	Redo();
	virtual void	Repeat(SfxRepeatTarget& rTarget);
	virtual sal_Bool	CanRepeat(SfxRepeatTarget& rTarget) const;

	virtual String	GetComment() const;

private:
	ScAddress		aPos;
	ScBaseCell*		pOldCell;
	ScBaseCell*		pEnteredCell;
	sal_uLong			nEndChangeAction;
	sal_Bool			bNeedHeight;

	void			SetChangeTrack();
};


class ScUndoPageBreak: public ScSimpleUndo
{
public:
					TYPEINFO();
					ScUndoPageBreak( ScDocShell* pNewDocShell,
							SCCOL nNewCol, SCROW nNewRow, SCTAB nNewTab,
							sal_Bool bNewColumn, sal_Bool bNewInsert );
	virtual 		~ScUndoPageBreak();

	virtual void	Undo();
	virtual void	Redo();
	virtual void	Repeat(SfxRepeatTarget& rTarget);
	virtual sal_Bool	CanRepeat(SfxRepeatTarget& rTarget) const;

	virtual String	GetComment() const;

private:
	SCCOL			nCol;
	SCROW			nRow;
	SCTAB			nTab;
	sal_Bool			bColumn;		// Spalten- oder Zeilenumbruch
	sal_Bool			bInsert;		// Einfuegen oder Loeschen

	void			DoChange( sal_Bool bInsert ) const;
};

class ScUndoPrintZoom: public ScSimpleUndo
{
public:
					TYPEINFO();
					ScUndoPrintZoom( ScDocShell* pNewDocShell, SCTAB nT,
									sal_uInt16 nOS, sal_uInt16 nOP, sal_uInt16 nNS, sal_uInt16 nNP );
	virtual 		~ScUndoPrintZoom();

	virtual void	Undo();
	virtual void	Redo();
	virtual void	Repeat(SfxRepeatTarget& rTarget);
	virtual sal_Bool	CanRepeat(SfxRepeatTarget& rTarget) const;

	virtual String	GetComment() const;

private:
	SCTAB			nTab;
	sal_uInt16			nOldScale;
	sal_uInt16			nOldPages;
	sal_uInt16			nNewScale;
	sal_uInt16			nNewPages;

	void			DoChange( sal_Bool bUndo );
};

class ScUndoThesaurus: public ScSimpleUndo
{
public:
					TYPEINFO();
					ScUndoThesaurus( ScDocShell* pNewDocShell,
							SCCOL nNewCol, SCROW nNewRow, SCTAB nNewTab,
							const String& rNewUndoStr, const EditTextObject* pUndoTObj,
							const String& rNewRedoStr, const EditTextObject* pRedoTObj);
	virtual 		~ScUndoThesaurus();

	virtual void	Undo();
	virtual void	Redo();
	virtual void	Repeat(SfxRepeatTarget& rTarget);
	virtual sal_Bool	CanRepeat(SfxRepeatTarget& rTarget) const;

	virtual String	GetComment() const;

private:
	SCCOL			nCol;
	SCROW			nRow;
	SCTAB			nTab;
	String			aUndoStr;			// Daten bei StringZelle
	EditTextObject* pUndoTObject;		//       bei EditZelle
	String			aRedoStr;
	EditTextObject* pRedoTObject;
	sal_uLong			nEndChangeAction;

	void			DoChange( sal_Bool bUndo, const String& rStr,
								const EditTextObject* pTObj );
	void			SetChangeTrack( ScBaseCell* pOldCell );
};

// ============================================================================

/** Undo action for inserting, removing, and replacing a cell note. */
class ScUndoReplaceNote : public ScSimpleUndo
{
public:
                    TYPEINFO();

    /** Constructs an undo action for inserting or removing a cell note. */
                    ScUndoReplaceNote(
                        ScDocShell& rDocShell,
                        const ScAddress& rPos,
                        const ScNoteData& rNoteData,
                        bool bInsert,
                        SdrUndoAction* pDrawUndo );

    /** Constructs an undo action for replacing a cell note with another. */
                    ScUndoReplaceNote(
                        ScDocShell& rDocShell,
                        const ScAddress& rPos,
                        const ScNoteData& rOldData,
                        const ScNoteData& rNewData,
                        SdrUndoAction* pDrawUndo );

    virtual         ~ScUndoReplaceNote();

    virtual void    Undo();
    virtual void    Redo();
    virtual void    Repeat( SfxRepeatTarget& rTarget );
    virtual sal_Bool    CanRepeat( SfxRepeatTarget& rTarget ) const;

    virtual String  GetComment() const;

private:
    void            DoInsertNote( const ScNoteData& rNoteData );
    void            DoRemoveNote( const ScNoteData& rNoteData );

private:
    ScAddress       maPos;
    ScNoteData      maOldData;
    ScNoteData      maNewData;
    SdrUndoAction*  mpDrawUndo;
};

// ============================================================================

/** Undo action for showing or hiding a cell note caption. */
class ScUndoShowHideNote : public ScSimpleUndo
{
public:
					TYPEINFO();
					ScUndoShowHideNote( ScDocShell& rDocShell, const ScAddress& rPos, bool bShow );
	virtual 		~ScUndoShowHideNote();

	virtual void	Undo();
	virtual void	Redo();
	virtual void	Repeat( SfxRepeatTarget& rTarget );
	virtual sal_Bool	CanRepeat( SfxRepeatTarget& rTarget ) const;

	virtual String	GetComment() const;

private:
	ScAddress		maPos;
	bool			mbShown;
};

// ============================================================================

class ScUndoDetective: public ScSimpleUndo
{
public:
					TYPEINFO();
					ScUndoDetective( ScDocShell* pNewDocShell,
									SdrUndoAction* pDraw, const ScDetOpData* pOperation,
									ScDetOpList* pUndoList = NULL );
	virtual 		~ScUndoDetective();

	virtual void	Undo();
	virtual void	Redo();
	virtual void	Repeat(SfxRepeatTarget& rTarget);
	virtual sal_Bool	CanRepeat(SfxRepeatTarget& rTarget) const;

	virtual String	GetComment() const;

private:
	sal_Bool			bIsDelete;
	ScDetOpList*	pOldList;
	sal_uInt16			nAction;
	ScAddress		aPos;
	SdrUndoAction*	pDrawUndo;
};


class ScUndoRangeNames: public ScSimpleUndo
{
public:
					TYPEINFO();
					ScUndoRangeNames( ScDocShell* pNewDocShell,
										ScRangeName* pOld, ScRangeName* pNew );
	virtual 		~ScUndoRangeNames();

	virtual void	Undo();
	virtual void	Redo();
	virtual void	Repeat(SfxRepeatTarget& rTarget);
	virtual sal_Bool	CanRepeat(SfxRepeatTarget& rTarget) const;

	virtual String	GetComment() const;

private:
	ScRangeName*	pOldRanges;
	ScRangeName*	pNewRanges;

	void			DoChange( sal_Bool bUndo );
};



#endif

