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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef SC_UNDOBASE_HXX
#define SC_UNDOBASE_HXX
#include <svl/undo.hxx>
#include "global.hxx"
#include "address.hxx"
class ScDocument;
class ScDocShell;
class SdrUndoAction;
class ScRefUndoData;
class ScDBData;
//----------------------------------------------------------------------------
class ScSimpleUndo: public SfxUndoAction
{
public:
TYPEINFO();
ScSimpleUndo( ScDocShell* pDocSh );
virtual ~ScSimpleUndo();
virtual BOOL Merge( SfxUndoAction *pNextAction );
protected:
ScDocShell* pDocShell;
SfxUndoAction* pDetectiveUndo;
void BeginUndo();
void EndUndo();
void BeginRedo();
void EndRedo();
static void ShowTable( SCTAB nTab );
static void ShowTable( const ScRange& rRange );
};
//----------------------------------------------------------------------------
enum ScBlockUndoMode { SC_UNDO_SIMPLE, SC_UNDO_MANUALHEIGHT, SC_UNDO_AUTOHEIGHT };
class ScBlockUndo: public ScSimpleUndo
{
public:
TYPEINFO();
ScBlockUndo( ScDocShell* pDocSh, const ScRange& rRange,
ScBlockUndoMode eBlockMode );
virtual ~ScBlockUndo();
protected:
ScRange aBlockRange;
SdrUndoAction* pDrawUndo;
ScBlockUndoMode eMode;
void BeginUndo();
void EndUndo();
// void BeginRedo();
void EndRedo();
BOOL AdjustHeight();
void ShowBlock();
};
//----------------------------------------------------------------------------
// for functions that act on a database range - takes care of the unnamed database range
// (collected separately, before the undo action, for showing dialogs etc.)
class ScDBFuncUndo: public ScSimpleUndo
{
ScDBData* pAutoDBRange;
ScRange aOriginalRange;
SdrUndoAction* mpDrawUndo;
public:
TYPEINFO();
ScDBFuncUndo( ScDocShell* pDocSh, const ScRange& rOriginal, SdrUndoAction* pDrawUndo = 0 );
virtual ~ScDBFuncUndo();
void SetDrawUndoAction( SdrUndoAction* pDrawUndo );
void BeginUndo();
void EndUndo();
void BeginRedo();
void EndRedo();
};
//----------------------------------------------------------------------------
enum ScMoveUndoMode { SC_UNDO_REFFIRST, SC_UNDO_REFLAST };
class ScMoveUndo: public ScSimpleUndo // mit Referenzen
{
public:
TYPEINFO();
ScMoveUndo( ScDocShell* pDocSh,
ScDocument* pRefDoc, ScRefUndoData* pRefData,
ScMoveUndoMode eRefMode );
virtual ~ScMoveUndo();
protected:
SdrUndoAction* pDrawUndo;
ScDocument* pRefUndoDoc;
ScRefUndoData* pRefUndoData;
ScMoveUndoMode eMode;
void BeginUndo();
void EndUndo();
// void BeginRedo();
// void EndRedo();
private:
void UndoRef();
};
//----------------------------------------------------------------------------
class ScUndoWrapper: public SfxUndoAction // for manual merging of actions
{
SfxUndoAction* pWrappedUndo;
public:
TYPEINFO();
ScUndoWrapper( SfxUndoAction* pUndo );
virtual ~ScUndoWrapper();
SfxUndoAction* GetWrappedUndo() { return pWrappedUndo; }
void ForgetWrappedUndo();
virtual BOOL IsLinked();
virtual void SetLinked( BOOL bIsLinked );
virtual void Undo();
virtual void Redo();
virtual void Repeat(SfxRepeatTarget& rTarget);
virtual BOOL CanRepeat(SfxRepeatTarget& rTarget) const;
virtual BOOL Merge( SfxUndoAction *pNextAction );
virtual String GetComment() const;
virtual String GetRepeatComment(SfxRepeatTarget&) const;
virtual USHORT GetId() const;
};
#endif
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