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19 
20 #ifndef INCLUDED_SD_SOURCE_UI_INC_UNDOBACK_HXX
21 #define INCLUDED_SD_SOURCE_UI_INC_UNDOBACK_HXX
22 
23 #include <memory>
24 
25 #include <sdundo.hxx>
26 
27 #include <svl/itemset.hxx>
28 
29 class SdDrawDocument;
30 class SdPage;
31 class SfxItemSet;
32 class SfxPoolItem;
33 
34 class SdBackgroundObjUndoAction : public SdUndoAction
35 {
36 private:
37 
38     SdPage&                 mrPage;
39     std::unique_ptr<SfxItemSet> mpItemSet;
40     std::unique_ptr<SfxPoolItem> mpFillBitmapItem;
41     bool                    mbHasFillBitmap;
42 
43     void                    ImplRestoreBackgroundObj();
44     void                    saveFillBitmap(SfxItemSet &rItemSet);
45     void                    restoreFillBitmap(SfxItemSet &rItemSet);
46 
47 public:
48                             SdBackgroundObjUndoAction(
49                                 SdDrawDocument& rDoc,
50                                 SdPage& rPage,
51                                 const SfxItemSet& rItemSet);
52 
53     virtual void            Undo() override;
54     virtual void            Redo() override;
55 
56     virtual SdUndoAction*   Clone() const override;
57 };
58 
59 #endif // INCLUDED_SD_SOURCE_UI_INC_UNDOBACK_HXX
60 
61 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
62