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20 #ifndef INCLUDED_SD_INC_UNDO_UNDOMANAGER_HXX
21 #define INCLUDED_SD_INC_UNDO_UNDOMANAGER_HXX
23 #include <misc/scopelock.hxx>
24 #include <svx/sdrundomanager.hxx>
29 class UndoManager
: public SdrUndoManager
32 UndoManager( sal_uInt16 nMaxUndoActionCount
= 20 );
34 virtual void EnterListAction(const OUString
&rComment
, const OUString
& rRepeatComment
, sal_uInt16 nId
=0) SAL_OVERRIDE
;
36 virtual void AddUndoAction( SfxUndoAction
*pAction
, bool bTryMerg
=false ) SAL_OVERRIDE
;
38 /** Set or reset the undo manager linked with the called undo manager.
40 void SetLinkedUndoManager (::svl::IUndoManager
* pLinkedUndoManager
);
43 using SdrUndoManager::Undo
;
44 using SdrUndoManager::Redo
;
46 /** Used when the outline view is visible as a last resort to
47 synchronize the undo managers.
49 ::svl::IUndoManager
* mpLinkedUndoManager
;
51 /** Call ClearRedo() at the linked undo manager, when present.
53 It should not be necessary to call ClearRedo() explicitly, but the
54 synchronization between the under managers of the document and the
55 outline view seems to have a bug. Therefore this method is called
56 whenever a new undo action is added.
58 void ClearLinkedRedoActions();
63 #endif // INCLUDED_SD_INC_UNDO_UNDOMANAGER_HXX
65 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */