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21*1d2dbeb0SAndrew Rist
22*1d2dbeb0SAndrew Rist
23cdf0e10cSrcweir #ifndef _FLYFRMS_HXX
24cdf0e10cSrcweir #define _FLYFRMS_HXX
25cdf0e10cSrcweir #include "flyfrm.hxx"
26cdf0e10cSrcweir // --> OD 2004-06-23 #i28701#
27cdf0e10cSrcweir class SwFlyAtCntFrm;
28cdf0e10cSrcweir
29cdf0e10cSrcweir //Basisklasse fuer diejenigen Flys, die sich relativ frei Bewegen koennen -
30cdf0e10cSrcweir //also die nicht _im_ Inhalt gebundenen Flys.
31cdf0e10cSrcweir class SwFlyFreeFrm : public SwFlyFrm
32cdf0e10cSrcweir {
33cdf0e10cSrcweir SwPageFrm *pPage; //Bei dieser Seite ist der Fly angemeldet.
34cdf0e10cSrcweir
35cdf0e10cSrcweir // --> OD 2004-11-15 #i34753# - flag for at-page anchored Writer fly frames
36cdf0e10cSrcweir // to prevent a positioning - call of method <MakeObjPos()> -, if Writer
37cdf0e10cSrcweir // fly frame is already clipped during its format by the object formatter.
38cdf0e10cSrcweir bool mbNoMakePos;
39cdf0e10cSrcweir // <--
40cdf0e10cSrcweir // --> OD 2004-11-12 #i37068# - flag to prevent move in method
41cdf0e10cSrcweir // <CheckClip(..)>
42cdf0e10cSrcweir bool mbNoMoveOnCheckClip;
43cdf0e10cSrcweir // <--
44cdf0e10cSrcweir void CheckClip( const SwFmtFrmSize &rSz ); //'Emergency' Clipping.
45cdf0e10cSrcweir
46cdf0e10cSrcweir /** determines, if direct environment of fly frame has 'auto' size
47cdf0e10cSrcweir
48cdf0e10cSrcweir OD 07.08.2003 #i17297#, #111066#, #111070#
49cdf0e10cSrcweir start with anchor frame and search for a header, footer, row or fly frame
50cdf0e10cSrcweir stopping at page frame.
51cdf0e10cSrcweir return <true>, if such a frame is found and it has 'auto' size.
52cdf0e10cSrcweir otherwise <false> is returned.
53cdf0e10cSrcweir
54cdf0e10cSrcweir @author OD
55cdf0e10cSrcweir
56cdf0e10cSrcweir @return boolean indicating, that direct environment has 'auto' size
57cdf0e10cSrcweir */
58cdf0e10cSrcweir bool HasEnvironmentAutoSize() const;
59cdf0e10cSrcweir
60cdf0e10cSrcweir protected:
61cdf0e10cSrcweir // OD 2004-05-12 #i28701# - new friend class <SwFlyNotify> for access to
62cdf0e10cSrcweir // method <NotifyBackground>
63cdf0e10cSrcweir friend class SwFlyNotify;
64cdf0e10cSrcweir virtual void NotifyBackground( SwPageFrm *pPage,
65cdf0e10cSrcweir const SwRect& rRect, PrepareHint eHint);
66cdf0e10cSrcweir
67cdf0e10cSrcweir SwFlyFreeFrm( SwFlyFrmFmt*, SwFrm*, SwFrm *pAnchor );
68cdf0e10cSrcweir
69cdf0e10cSrcweir public:
70cdf0e10cSrcweir // --> OD 2004-06-29 #i28701#
71cdf0e10cSrcweir TYPEINFO();
72cdf0e10cSrcweir
73cdf0e10cSrcweir virtual ~SwFlyFreeFrm();
74cdf0e10cSrcweir
75cdf0e10cSrcweir virtual void MakeAll();
76cdf0e10cSrcweir
77cdf0e10cSrcweir // --> OD 2004-11-12 #i37068# - accessors for member <mbNoMoveOnCheckClip>
SetNoMoveOnCheckClip(const bool _bNewNoMoveOnCheckClip)78cdf0e10cSrcweir inline void SetNoMoveOnCheckClip( const bool _bNewNoMoveOnCheckClip )
79cdf0e10cSrcweir {
80cdf0e10cSrcweir mbNoMoveOnCheckClip = _bNewNoMoveOnCheckClip;
81cdf0e10cSrcweir }
IsNoMoveOnCheckClip() const82cdf0e10cSrcweir inline bool IsNoMoveOnCheckClip() const
83cdf0e10cSrcweir {
84cdf0e10cSrcweir return mbNoMoveOnCheckClip;
85cdf0e10cSrcweir }
86cdf0e10cSrcweir // <--
87cdf0e10cSrcweir // --> OD 2004-11-15 #i34753# - accessors for member <mbNoMakePos>
SetNoMakePos(const bool _bNoMakePos)88cdf0e10cSrcweir inline void SetNoMakePos( const bool _bNoMakePos )
89cdf0e10cSrcweir {
90cdf0e10cSrcweir if ( IsFlyLayFrm() )
91cdf0e10cSrcweir {
92cdf0e10cSrcweir mbNoMakePos = _bNoMakePos;
93cdf0e10cSrcweir }
94cdf0e10cSrcweir }
IsNoMakePos() const95cdf0e10cSrcweir inline bool IsNoMakePos() const
96cdf0e10cSrcweir {
97cdf0e10cSrcweir if ( IsFlyLayFrm() )
98cdf0e10cSrcweir {
99cdf0e10cSrcweir return mbNoMakePos;
100cdf0e10cSrcweir }
101cdf0e10cSrcweir else
102cdf0e10cSrcweir {
103cdf0e10cSrcweir return false;
104cdf0e10cSrcweir }
105cdf0e10cSrcweir }
106cdf0e10cSrcweir // <--
107cdf0e10cSrcweir
108cdf0e10cSrcweir /** method to determine, if a format on the Writer fly frame is possible
109cdf0e10cSrcweir
110cdf0e10cSrcweir OD 2004-05-11 #i28701#
111cdf0e10cSrcweir refine 'IsFormatPossible'-conditions of method
112cdf0e10cSrcweir <SwFlyFrm::IsFormatPossible()> by:
113cdf0e10cSrcweir format isn't possible, if Writer fly frame isn't registered at a page frame
114cdf0e10cSrcweir and its anchor frame isn't inside another Writer fly frame.
115cdf0e10cSrcweir
116cdf0e10cSrcweir @author OD
117cdf0e10cSrcweir */
118cdf0e10cSrcweir virtual bool IsFormatPossible() const;
119cdf0e10cSrcweir };
120cdf0e10cSrcweir
121cdf0e10cSrcweir
122cdf0e10cSrcweir //Die Fly's, die an einem Layoutfrm haengen und nicht inhaltsgebunden sind
123cdf0e10cSrcweir class SwFlyLayFrm : public SwFlyFreeFrm
124cdf0e10cSrcweir {
125cdf0e10cSrcweir public:
126cdf0e10cSrcweir // --> OD 2004-06-29 #i28701#
127cdf0e10cSrcweir TYPEINFO();
128cdf0e10cSrcweir
129cdf0e10cSrcweir SwFlyLayFrm( SwFlyFrmFmt*, SwFrm*, SwFrm *pAnchor );
130cdf0e10cSrcweir SwFlyLayFrm( SwFlyLayFrm& );
131cdf0e10cSrcweir protected:
132cdf0e10cSrcweir virtual void Modify( const SfxPoolItem*, const SfxPoolItem* );
133cdf0e10cSrcweir };
134cdf0e10cSrcweir
135cdf0e10cSrcweir //Die Flys, die an einem Cntnt haengen nicht aber im Inhalt
136cdf0e10cSrcweir class SwFlyAtCntFrm : public SwFlyFreeFrm
137cdf0e10cSrcweir {
138cdf0e10cSrcweir protected:
139cdf0e10cSrcweir virtual void MakeAll();
140cdf0e10cSrcweir
141cdf0e10cSrcweir // OD 2004-05-12 #i28701#
142cdf0e10cSrcweir virtual bool _InvalidationAllowed( const InvalidationType _nInvalid ) const;
143cdf0e10cSrcweir
144cdf0e10cSrcweir /** method to assure that anchored object is registered at the correct
145cdf0e10cSrcweir page frame
146cdf0e10cSrcweir
147cdf0e10cSrcweir OD 2004-07-02 #i28701#
148cdf0e10cSrcweir
149cdf0e10cSrcweir @author OD
150cdf0e10cSrcweir */
151cdf0e10cSrcweir virtual void RegisterAtCorrectPage();
152cdf0e10cSrcweir virtual void Modify( const SfxPoolItem*, const SfxPoolItem* );
153cdf0e10cSrcweir
154cdf0e10cSrcweir public:
155cdf0e10cSrcweir // --> OD 2004-06-29 #i28701#
156cdf0e10cSrcweir TYPEINFO();
157cdf0e10cSrcweir
158cdf0e10cSrcweir SwFlyAtCntFrm( SwFlyFrmFmt*, SwFrm*, SwFrm *pAnchor );
159cdf0e10cSrcweir
160cdf0e10cSrcweir void SetAbsPos( const Point &rNew );
161cdf0e10cSrcweir
162cdf0e10cSrcweir // OD 2004-03-23 #i26791#
163cdf0e10cSrcweir virtual void MakeObjPos();
164cdf0e10cSrcweir
165cdf0e10cSrcweir /** method to determine, if a format on the Writer fly frame is possible
166cdf0e10cSrcweir
167cdf0e10cSrcweir OD 2004-05-11 #i28701#
168cdf0e10cSrcweir refine 'IsFormatPossible'-conditions of method
169cdf0e10cSrcweir <SwFlyFreeFrm::IsFormatPossible()> by:
170cdf0e10cSrcweir format isn't possible, if method <MakeAll()> is already in progress.
171cdf0e10cSrcweir
172cdf0e10cSrcweir @author OD
173cdf0e10cSrcweir */
174cdf0e10cSrcweir virtual bool IsFormatPossible() const;
175cdf0e10cSrcweir };
176cdf0e10cSrcweir
177cdf0e10cSrcweir //Die Flys, die an einem Zeichen in einem Cntnt haengen.
178cdf0e10cSrcweir class SwFlyInCntFrm : public SwFlyFrm
179cdf0e10cSrcweir {
180cdf0e10cSrcweir Point aRef; //Relativ zu diesem Point wird die AbsPos berechnet.
181cdf0e10cSrcweir long nLine; //Zeilenhoehe, Ref.Y() - nLine == Zeilenanfang.
182cdf0e10cSrcweir
183cdf0e10cSrcweir sal_Bool bInvalidLayout :1;
184cdf0e10cSrcweir sal_Bool bInvalidCntnt :1;
185cdf0e10cSrcweir
186cdf0e10cSrcweir protected:
187cdf0e10cSrcweir virtual void NotifyBackground( SwPageFrm *pPage,
188cdf0e10cSrcweir const SwRect& rRect, PrepareHint eHint);
189cdf0e10cSrcweir virtual void MakeAll();
190cdf0e10cSrcweir virtual void Modify( const SfxPoolItem*, const SfxPoolItem* );
191cdf0e10cSrcweir
192cdf0e10cSrcweir public:
193cdf0e10cSrcweir // --> OD 2004-06-29 #i28701#
194cdf0e10cSrcweir TYPEINFO();
195cdf0e10cSrcweir
196cdf0e10cSrcweir SwFlyInCntFrm( SwFlyFrmFmt*, SwFrm*, SwFrm *pAnchor );
197cdf0e10cSrcweir
198cdf0e10cSrcweir virtual ~SwFlyInCntFrm();
199cdf0e10cSrcweir virtual void Format( const SwBorderAttrs *pAttrs = 0 );
200cdf0e10cSrcweir
201cdf0e10cSrcweir void SetRefPoint( const Point& rPoint, const Point &rRelAttr,
202cdf0e10cSrcweir const Point &rRelPos );
GetRefPoint() const203cdf0e10cSrcweir const Point &GetRefPoint() const { return aRef; }
204cdf0e10cSrcweir const Point GetRelPos() const;
GetLineHeight() const205cdf0e10cSrcweir long GetLineHeight() const { return nLine; }
206cdf0e10cSrcweir
207cdf0e10cSrcweir inline void InvalidateLayout() const;
208cdf0e10cSrcweir inline void InvalidateCntnt() const;
209cdf0e10cSrcweir inline void ValidateLayout() const;
210cdf0e10cSrcweir inline void ValidateCntnt() const;
IsInvalid() const211cdf0e10cSrcweir sal_Bool IsInvalid() const { return (bInvalidLayout || bInvalidCntnt); }
IsInvalidLayout() const212cdf0e10cSrcweir sal_Bool IsInvalidLayout() const { return bInvalidLayout; }
IsInvalidCntnt() const213cdf0e10cSrcweir sal_Bool IsInvalidCntnt() const { return bInvalidCntnt; }
214cdf0e10cSrcweir
215cdf0e10cSrcweir
216cdf0e10cSrcweir //BP 26.11.93: vgl. tabfrm.hxx, gilt bestimmt aber fuer andere auch...
217cdf0e10cSrcweir //Zum Anmelden der Flys nachdem ein FlyCnt erzeugt _und_ eingefuegt wurde.
218cdf0e10cSrcweir //Muss vom Erzeuger gerufen werden, denn erst nach dem Konstruieren wird
219cdf0e10cSrcweir //Das Teil gepastet; mithin ist auch erst dann die Seite zum Anmelden der
220cdf0e10cSrcweir //Flys erreichbar.
221cdf0e10cSrcweir void RegistFlys();
222cdf0e10cSrcweir
223cdf0e10cSrcweir //siehe layact.cxx
AddRefOfst(long nOfst)224cdf0e10cSrcweir void AddRefOfst( long nOfst ) { aRef.Y() += nOfst; }
225cdf0e10cSrcweir
226cdf0e10cSrcweir // OD 2004-03-23 #i26791#
227cdf0e10cSrcweir virtual void MakeObjPos();
228cdf0e10cSrcweir
229cdf0e10cSrcweir // --> OD 2004-12-02 #115759# - invalidate anchor frame on invalidation
230cdf0e10cSrcweir // of the position, because the position is calculated during the
231cdf0e10cSrcweir // format of the anchor frame
232cdf0e10cSrcweir virtual void _ActionOnInvalidation( const InvalidationType _nInvalid );
233cdf0e10cSrcweir // <--
234cdf0e10cSrcweir };
235cdf0e10cSrcweir
InvalidateLayout() const236cdf0e10cSrcweir inline void SwFlyInCntFrm::InvalidateLayout() const
237cdf0e10cSrcweir {
238cdf0e10cSrcweir ((SwFlyInCntFrm*)this)->bInvalidLayout = sal_True;
239cdf0e10cSrcweir }
InvalidateCntnt() const240cdf0e10cSrcweir inline void SwFlyInCntFrm::InvalidateCntnt() const
241cdf0e10cSrcweir {
242cdf0e10cSrcweir ((SwFlyInCntFrm*)this)->bInvalidCntnt = sal_True;
243cdf0e10cSrcweir }
ValidateLayout() const244cdf0e10cSrcweir inline void SwFlyInCntFrm::ValidateLayout() const
245cdf0e10cSrcweir {
246cdf0e10cSrcweir ((SwFlyInCntFrm*)this)->bInvalidLayout = sal_False;
247cdf0e10cSrcweir }
ValidateCntnt() const248cdf0e10cSrcweir inline void SwFlyInCntFrm::ValidateCntnt() const
249cdf0e10cSrcweir {
250cdf0e10cSrcweir ((SwFlyInCntFrm*)this)->bInvalidCntnt = sal_False;
251cdf0e10cSrcweir }
252cdf0e10cSrcweir
253cdf0e10cSrcweir #endif
254