74 lines
2.5 KiB
C++
74 lines
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _SD_UNDOMANAGER_HXX
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#define _SD_UNDOMANAGER_HXX
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#include "misc/scopelock.hxx"
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#include <svl/undo.hxx>
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namespace sd
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{
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class UndoManager : public SfxUndoManager
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{
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public:
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UndoManager( sal_uInt16 nMaxUndoActionCount = 20 );
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virtual void EnterListAction(const UniString &rComment, const UniString& rRepeatComment, sal_uInt16 nId=0);
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virtual void AddUndoAction( SfxUndoAction *pAction, sal_Bool bTryMerg=sal_False );
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/** Set or reset the undo manager linked with the called undo manager.
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*/
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void SetLinkedUndoManager (::svl::IUndoManager* pLinkedUndoManager);
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private:
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using SfxUndoManager::Undo;
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using SfxUndoManager::Redo;
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/** Used when the outline view is visible as a last resort to
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synchronize the undo managers.
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*/
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::svl::IUndoManager* mpLinkedUndoManager;
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/** Call ClearRedo() at the linked undo manager, when present.
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It should not be necessary to call ClearRedo() explicitly, but the
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synchronization between the under managers of the document and the
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outline view seems to have a bug. Therefore this method is called
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whenever a new undo action is added.
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*/
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void ClearLinkedRedoActions (void);
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};
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}
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#endif // _SD_UNDOMANAGER_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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