/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/*

 * This file is part of the LibreOffice project.

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

 *

 * This file incorporates work covered by the following license notice:

 *

 *   Licensed to the Apache Software Foundation (ASF) under one or more

 *   contributor license agreements. See the NOTICE file distributed

 *   with this work for additional information regarding copyright

 *   ownership. The ASF licenses this file to you under the Apache

 *   License, Version 2.0 (the "License"); you may not use this file

 *   except in compliance with the License. You may obtain a copy of

 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .

 */

#pragma once

#include "undobase.hxx"

#include <detdata.hxx>

#include <postit.hxx>

#include <cellvalue.hxx>

#include <cellvalues.hxx>

#include <editeng/editobj.hxx>

#include <memory>

class ScDocShell;

class ScRangeName;

class ScFormulaCell;

class ScUndoCursorAttr: public ScSimpleUndo

{

public:

                    ScUndoCursorAttr( ScDocShell& rNewDocShell,

                            SCCOL nNewCol, SCROW nNewRow, SCTAB nNewTab,

                            const ScPatternAttr* pOldPat, const ScPatternAttr* pNewPat,

                            const ScPatternAttr* pApplyPat );

    virtual         ~ScUndoCursorAttr() override;

    virtual void    Undo() override;

    virtual void    Redo() override;

    virtual void    Repeat(SfxRepeatTarget& rTarget) override;

    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;

    virtual OUString GetComment() const override;

    /** once the objects are passed to this class, their life-cycle is

        managed by this class; the calling function must pass new'ed

        objects to this method. */

    void            SetEditData( std::unique_ptr<EditTextObject> pOld, std::unique_ptr<EditTextObject> pNew );

private:

    SCCOL           nCol;

    SCROW           nRow;

    SCTAB           nTab;

    const CellAttributeHolder aOldPattern;

    const CellAttributeHolder aNewPattern;

    const CellAttributeHolder aApplyPattern;

    std::unique_ptr<EditTextObject> pOldEditData;

    std::unique_ptr<EditTextObject> pNewEditData;

    void            DoChange( const CellAttributeHolder& rWhichPattern, const std::unique_ptr<EditTextObject>& pEditData ) const;

};

class ScUndoEnterData: public ScSimpleUndo

{

public:

    struct Value

    {

        SCTAB mnTab;

        bool mbHasFormat;

        sal_uInt32 mnFormat;

        ScCellValue maCell;

        Value();

    };

    typedef std::vector<Value> ValuesType;

    ScUndoEnterData(

        ScDocShell& rNewDocShell, const ScAddress& rPos,

        ValuesType& rOldValues, OUString aNewStr, std::unique_ptr<EditTextObject> pObj );

    virtual void    Undo() override;

    virtual void    Redo() override;

    virtual void    Repeat(SfxRepeatTarget& rTarget) override;

    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;

    virtual OUString GetComment() const override;

    virtual std::optional<ScRange> getAffectedRange() const override { return ScRange(maPos); }

private:

    ValuesType maOldValues;

    OUString  maNewString;

    std::unique_ptr<EditTextObject> mpNewEditData;

    sal_uLong mnEndChangeAction;

    ScAddress maPos;

    void            DoChange() const;

    void            SetChangeTrack();

};

class ScUndoEnterValue: public ScSimpleUndo

{

public:

    ScUndoEnterValue(

        ScDocShell& rNewDocShell, const ScAddress& rNewPos,

        ScCellValue aUndoCell, double nVal );

    virtual         ~ScUndoEnterValue() override;

    virtual void    Undo() override;

    virtual void    Redo() override;

    virtual void    Repeat(SfxRepeatTarget& rTarget) override;

    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;

    virtual OUString GetComment() const override;

    virtual std::optional<ScRange> getAffectedRange() const override { return ScRange(aPos); }

private:

    ScAddress       aPos;

    ScCellValue     maOldCell;

    double          nValue;

    sal_uLong       nEndChangeAction;

    void            SetChangeTrack();

};

class ScUndoSetCell : public ScSimpleUndo

{

public:

    ScUndoSetCell( ScDocShell& rDocSh, const ScAddress& rPos, ScCellValue aOldVal, ScCellValue aNewVal );

    virtual ~ScUndoSetCell() override;

    virtual void Undo() override;

    virtual void Redo() override;

    virtual void Repeat( SfxRepeatTarget& rTarget ) override;

    virtual bool CanRepeat( SfxRepeatTarget& rTarget ) const override;

    virtual OUString GetComment() const override;

    virtual std::optional<ScRange> getAffectedRange() const override { return ScRange(maPos); }

private:

    void SetChangeTrack();

    void SetValue( const ScCellValue& rVal );

    void MoveCursorToCell();

private:

    ScAddress   maPos;

    ScCellValue maOldValue;

    ScCellValue maNewValue;

    sal_uLong   mnEndChangeAction;

};

class ScUndoPageBreak: public ScSimpleUndo

{

public:

                    ScUndoPageBreak( ScDocShell& rNewDocShell,

                            SCCOL nNewCol, SCROW nNewRow, SCTAB nNewTab,

                            bool bNewColumn, bool bNewInsert );

    virtual         ~ScUndoPageBreak() override;

    virtual void    Undo() override;

    virtual void    Redo() override;

    virtual void    Repeat(SfxRepeatTarget& rTarget) override;

    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;

    virtual OUString GetComment() const override;

private:

    SCCOL           nCol;

    SCROW           nRow;

    SCTAB           nTab;

    bool            bColumn;        // Column or row break

    bool            bInsert;        // Insert or Delete

    void            DoChange( bool bInsert ) const;

};

class ScUndoPrintZoom: public ScSimpleUndo

{

public:

                    ScUndoPrintZoom( ScDocShell& rNewDocShell, SCTAB nT,

                                    sal_uInt16 nOS, sal_uInt16 nOP, sal_uInt16 nNS, sal_uInt16 nNP );

    virtual         ~ScUndoPrintZoom() override;

    virtual void    Undo() override;

    virtual void    Redo() override;

    virtual void    Repeat(SfxRepeatTarget& rTarget) override;

    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;

    virtual OUString GetComment() const override;

private:

    SCTAB           nTab;

    sal_uInt16      nOldScale;

    sal_uInt16      nOldPages;

    sal_uInt16      nNewScale;

    sal_uInt16      nNewPages;

    void            DoChange( bool bUndo );

};

class ScUndoThesaurus: public ScSimpleUndo

{

public:

    ScUndoThesaurus( ScDocShell& rNewDocShell,

                     SCCOL nNewCol, SCROW nNewRow, SCTAB nNewTab,

                     ScCellValue aOldText, ScCellValue aNewText );

    virtual         ~ScUndoThesaurus() override;

    virtual void    Undo() override;

    virtual void    Redo() override;

    virtual void    Repeat(SfxRepeatTarget& rTarget) override;

    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;

    virtual OUString GetComment() const override;

private:

    SCCOL           nCol;

    SCROW           nRow;

    SCTAB           nTab;

    sal_uLong       nEndChangeAction;

    ScCellValue maOldText;

    ScCellValue maNewText;

    void DoChange( bool bUndo, const ScCellValue& rText );

    void SetChangeTrack( const ScCellValue& rOldCell );

};

/** Undo action for inserting, removing, and replacing a cell note. */

class ScUndoReplaceNote : public ScSimpleUndo

{

public:

    /** Constructs an undo action for inserting or removing a cell note. */

                    ScUndoReplaceNote(

                        ScDocShell& rDocShell,

                        const ScAddress& rPos,

                        const ScNoteData& rNoteData,

                        bool bInsert,

                        std::unique_ptr<SdrUndoAction> pDrawUndo );

    /** Constructs an undo action for replacing a cell note with another. */

                    ScUndoReplaceNote(

                        ScDocShell& rDocShell,

                        const ScAddress& rPos,

                        ScNoteData aOldData,

                        ScNoteData aNewData,

                        std::unique_ptr<SdrUndoAction> pDrawUndo );

    virtual         ~ScUndoReplaceNote() override;

    virtual void    Undo() override;

    virtual void    Redo() override;

    virtual void    Repeat( SfxRepeatTarget& rTarget ) override;

    virtual bool    CanRepeat( SfxRepeatTarget& rTarget ) const override;

    virtual OUString GetComment() const override;

    virtual std::optional<ScRange> getAffectedRange() const override { return ScRange(maPos); }

private:

    void            DoInsertNote( const ScNoteData& rNoteData );

    void            DoRemoveNote( const ScNoteData& rNoteData );

private:

    ScAddress       maPos;

    ScNoteData      maOldData;

    ScNoteData      maNewData;

    std::unique_ptr<SdrUndoAction> mpDrawUndo;

};

/** Undo action for showing or hiding a cell note caption. */

class ScUndoShowHideNote : public ScSimpleUndo

{

public:

                    ScUndoShowHideNote( ScDocShell& rDocShell, const ScAddress& rPos, bool bShow );

    virtual         ~ScUndoShowHideNote() override;

    virtual void    Undo() override;

    virtual void    Redo() override;

    virtual void    Repeat( SfxRepeatTarget& rTarget ) override;

    virtual bool    CanRepeat( SfxRepeatTarget& rTarget ) const override;

    virtual OUString GetComment() const override;

    virtual std::optional<ScRange> getAffectedRange() const override { return ScRange(maPos); }

private:

    ScAddress       maPos;

    bool            mbShown;

};

class ScUndoDetective: public ScSimpleUndo

{

public:

                    ScUndoDetective( ScDocShell& rNewDocShell,

                                    std::unique_ptr<SdrUndoAction> pDraw, const ScDetOpData* pOperation,

                                    std::unique_ptr<ScDetOpList> pUndoList = nullptr );

    virtual         ~ScUndoDetective() override;

    virtual void    Undo() override;

    virtual void    Redo() override;

    virtual void    Repeat(SfxRepeatTarget& rTarget) override;

    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;

    virtual OUString GetComment() const override;

private:

    bool            bIsDelete;

    std::unique_ptr<ScDetOpList> pOldList;

    sal_uInt16      nAction;

    ScAddress       aPos;

    std::unique_ptr<SdrUndoAction> pDrawUndo;

};

class ScUndoRangeNames: public ScSimpleUndo

{

public:

                    //use nTab = -1 for global range names

                    ScUndoRangeNames( ScDocShell& rNewDocShell,

                                      std::unique_ptr<ScRangeName> pOld, std::unique_ptr<ScRangeName> pNew , SCTAB nTab);

    virtual         ~ScUndoRangeNames() override;

    virtual void    Undo() override;

    virtual void    Redo() override;

    virtual void    Repeat(SfxRepeatTarget& rTarget) override;

    virtual bool    CanRepeat(SfxRepeatTarget& rTarget) const override;

    virtual OUString GetComment() const override;

private:

    std::unique_ptr<ScRangeName> pOldRanges;

    std::unique_ptr<ScRangeName> pNewRanges;

    SCTAB           mnTab;

    void            DoChange( bool bUndo );

};

namespace sc {

class UndoSetCells : public ScSimpleUndo

{

    ScAddress maTopPos;

    CellValues maOldValues;

    CellValues maNewValues;

    void DoChange( const CellValues& rValues );

public:

    UndoSetCells( ScDocShell& rDocSh, const ScAddress& rTopPos );

    virtual ~UndoSetCells() override;

    virtual void Undo() override;

    virtual void Redo() override;

    virtual bool CanRepeat( SfxRepeatTarget& ) const override;

    virtual OUString GetComment() const override;

    CellValues& GetOldValues() { return maOldValues;}

    void SetNewValues( const std::vector<double>& rVals );

    void SetNewValues( const std::vector<ScFormulaCell*>& rVals );

};

} // namespace sc

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