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Diffstat (limited to 'sw/source/core/inc/UndoManager.hxx')
-rw-r--r-- | sw/source/core/inc/UndoManager.hxx | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/sw/source/core/inc/UndoManager.hxx b/sw/source/core/inc/UndoManager.hxx new file mode 100644 index 000000000000..0f734d17abfa --- /dev/null +++ b/sw/source/core/inc/UndoManager.hxx @@ -0,0 +1,124 @@ +/************************************************************************* + * + * 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 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 bool Undo(); + 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 Redo(); + 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 + |