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27 #ifndef _TOCNTNTANCHOREDOBJECTPOSITION_HXX
28 #define _TOCNTNTANCHOREDOBJECTPOSITION_HXX
29 #include <anchoredobjectposition.hxx>
30 
31 class SwFrm;
32 class SwTxtFrm;
33 class SwLayoutFrm;
34 class SwRect;
35 
36 namespace objectpositioning
37 {
38     class SwToCntntAnchoredObjectPosition : public SwAnchoredObjectPosition
39     {
40         private:
41             // calculated data for object position
42             const SwLayoutFrm* mpVertPosOrientFrm;
43             // --> OD 2004-06-17 #i26791#
44             // determine offset to frame anchor position according to the
45             // positioning alignments
46             Point maOffsetToFrmAnchorPos;
47 
48             // data for calculation of position
49             bool          mbAnchorToChar;
50             const SwFrm*  mpToCharOrientFrm;
51             const SwRect* mpToCharRect;
52             SwTwips       mnToCharTopOfLine;
53 
54             virtual bool IsAnchoredToChar() const;
55             virtual const SwFrm* ToCharOrientFrm() const;
56             virtual const SwRect* ToCharRect() const;
57             // OD 12.11.2003 #i22341#
58             virtual SwTwips ToCharTopOfLine() const;
59 
60             // method to cast <SwAnchoredObjectPosition::GetAnchorFrm()> to
61             // the needed type
62             SwTxtFrm&       GetAnchorTxtFrm() const;
63 
64         // *********************************************************************
65             /** determine frame for horizontal position
66 
67                 OD 04.08.2003
68                 if the given proposed frame is a content frame, the proposed
69                 frame is returned.
70                 otherwise (given proposed frame is a layout frame),
71                 the lower content frames of the proposed frame are checked
72                 for the first, that the anchor or a follow of the anchor.
73                 If none is found, the proposed frame is returned.
74 
75                 @author OD
76 
77                 @param _pProposedFrm
78                 input parameter - proposed frame for horizontal position
79 
80                 @return constant reference to <SwFrm> object, at which the
81                 horizontal position is determined.
82             */
83             const SwFrm& _GetHoriVirtualAnchor( const SwLayoutFrm& _pProposedFrm ) const;
84 
85         public:
86             SwToCntntAnchoredObjectPosition( SdrObject& _rDrawObj );
87             virtual ~SwToCntntAnchoredObjectPosition();
88 
89             /** calculate position of object
90 
91                 @author OD
92             */
93             virtual void CalcPosition();
94 
95             /** frame, at which the vertical position is oriented at
96 
97                 @author OD
98             */
99             const SwLayoutFrm& GetVertPosOrientFrm() const;
100     };
101 } // namespace objectpositioning
102 
103 #endif
104