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/* -*- 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 .
*/
#ifndef SW_UNDO_MANAGER_HXX
#define SW_UNDO_MANAGER_HXX
#include <IDocumentUndoRedo.hxx>
#include <memory>
#include <svl/undo.hxx>
class IDocumentDrawModelAccess;
class IDocumentRedlineAccess;
class IDocumentState;
namespace sw {
class UndoManager
: public IDocumentUndoRedo
, public SfxUndoManager
{
public:
UndoManager(::std::auto_ptr<SwNodes> pUndoNodes,
IDocumentDrawModelAccess & rDrawModelAccess,
IDocumentRedlineAccess & rRedlineAccess,
IDocumentState & rState);
/** IDocumentUndoRedo */
virtual void DoUndo(bool const bDoUndo);
virtual bool DoesUndo() const;
virtual void DoGroupUndo(bool const bDoUndo);
virtual bool DoesGroupUndo() const;
virtual void DoDrawUndo(bool const bDoUndo);
virtual bool DoesDrawUndo() const;
virtual void SetUndoNoModifiedPosition();
virtual void LockUndoNoModifiedPosition();
virtual void UnLockUndoNoModifiedPosition();
virtual void SetUndoNoResetModified();
virtual bool IsUndoNoResetModified() const;
virtual SwUndoId StartUndo(SwUndoId const eUndoId,
SwRewriter const*const pRewriter);
virtual SwUndoId EndUndo(SwUndoId const eUndoId,
SwRewriter const*const pRewriter);
virtual void DelAllUndoObj();
virtual bool GetLastUndoInfo(::rtl::OUString *const o_pStr,
SwUndoId *const o_pId) const;
virtual SwUndoComments_t GetUndoComments() const;
virtual bool GetFirstRedoInfo(::rtl::OUString *const o_pStr) const;
virtual SwUndoComments_t GetRedoComments() const;
virtual bool Repeat(::sw::RepeatContext & rContext,
sal_uInt16 const nRepeatCnt);
virtual SwUndoId GetRepeatInfo(::rtl::OUString *const o_pStr) const;
virtual void AppendUndo(SwUndo *const pUndo);
virtual void ClearRedo();
virtual bool IsUndoNodes(SwNodes const& rNodes) const;
// ::svl::IUndoManager
virtual void AddUndoAction(SfxUndoAction *pAction,
sal_Bool bTryMerg = sal_False);
virtual sal_Bool Undo();
virtual sal_Bool Redo();
virtual void EnableUndo(bool bEnable);
SwUndo * RemoveLastUndo();
SwUndo * GetLastUndo();
SwNodes const& GetUndoNodes() const;
SwNodes & GetUndoNodes();
private:
IDocumentDrawModelAccess & m_rDrawModelAccess;
IDocumentRedlineAccess & m_rRedlineAccess;
IDocumentState & m_rState;
/// Undo nodes array: content not currently in document
::std::auto_ptr<SwNodes> m_pUndoNodes;
bool m_bGroupUndo : 1; // TRUE: Undo grouping enabled
bool m_bDrawUndo : 1; // TRUE: Draw Undo enabled
bool m_bLockUndoNoModifiedPosition : 1;
/// position in Undo-Array at which Doc was saved (and is not modified)
UndoStackMark m_UndoSaveMark;
typedef enum { UNDO = true, REDO = false } UndoOrRedo_t;
bool impl_DoUndoRedo(UndoOrRedo_t const undoOrRedo);
// UGLY: should not be called
using SfxUndoManager::Repeat;
};
} // namespace sw
#endif // SW_UNDO_MANAGER_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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