1efeef26fSAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
3efeef26fSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
4efeef26fSAndrew Rist * or more contributor license agreements. See the NOTICE file
5efeef26fSAndrew Rist * distributed with this work for additional information
6efeef26fSAndrew Rist * regarding copyright ownership. The ASF licenses this file
7efeef26fSAndrew Rist * to you under the Apache License, Version 2.0 (the
8efeef26fSAndrew Rist * "License"); you may not use this file except in compliance
9efeef26fSAndrew Rist * with the License. You may obtain a copy of the License at
10efeef26fSAndrew Rist *
11efeef26fSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12efeef26fSAndrew Rist *
13efeef26fSAndrew Rist * Unless required by applicable law or agreed to in writing,
14efeef26fSAndrew Rist * software distributed under the License is distributed on an
15efeef26fSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16efeef26fSAndrew Rist * KIND, either express or implied. See the License for the
17efeef26fSAndrew Rist * specific language governing permissions and limitations
18efeef26fSAndrew Rist * under the License.
19efeef26fSAndrew Rist *
20efeef26fSAndrew Rist *************************************************************/
21efeef26fSAndrew Rist
22efeef26fSAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_sw.hxx"
26cdf0e10cSrcweir
27cdf0e10cSrcweir #include <tools/bigint.hxx>
28cdf0e10cSrcweir #include "pagefrm.hxx"
29cdf0e10cSrcweir #include "cntfrm.hxx"
30cdf0e10cSrcweir #include "flyfrm.hxx"
31cdf0e10cSrcweir #include "txtfrm.hxx"
32cdf0e10cSrcweir #include <doc.hxx>
33cdf0e10cSrcweir #include <IDocumentUndoRedo.hxx>
34cdf0e10cSrcweir #include "viewsh.hxx"
35cdf0e10cSrcweir #include "viewimp.hxx"
36cdf0e10cSrcweir #include "pam.hxx"
37cdf0e10cSrcweir #include "frmfmt.hxx"
38cdf0e10cSrcweir #include "frmtool.hxx"
39cdf0e10cSrcweir #include "dflyobj.hxx"
40cdf0e10cSrcweir #include "hints.hxx"
41cdf0e10cSrcweir #include "ndtxt.hxx"
42cdf0e10cSrcweir #include "swundo.hxx"
43cdf0e10cSrcweir #include "errhdl.hxx"
44cdf0e10cSrcweir #include <editeng/ulspitem.hxx>
45cdf0e10cSrcweir #include <editeng/lrspitem.hxx>
46cdf0e10cSrcweir #include <fmtanchr.hxx>
47cdf0e10cSrcweir #include <fmtornt.hxx>
48cdf0e10cSrcweir #include <fmtfsize.hxx>
49cdf0e10cSrcweir #include <fmtsrnd.hxx>
50*69a74367SOliver-Rainer Wittmann #include <txatbase.hxx>
51cdf0e10cSrcweir
52cdf0e10cSrcweir #include "tabfrm.hxx"
53cdf0e10cSrcweir #include "flyfrms.hxx"
54cdf0e10cSrcweir #include "crstate.hxx"
55cdf0e10cSrcweir #include "sectfrm.hxx"
56cdf0e10cSrcweir
57cdf0e10cSrcweir #include <tocntntanchoredobjectposition.hxx>
58cdf0e10cSrcweir #include <dcontact.hxx>
59cdf0e10cSrcweir #include <sortedobjs.hxx>
60cdf0e10cSrcweir #include <layouter.hxx>
61cdf0e10cSrcweir #include <objectformattertxtfrm.hxx>
62cdf0e10cSrcweir #include <HandleAnchorNodeChg.hxx>
63cdf0e10cSrcweir
64cdf0e10cSrcweir using namespace ::com::sun::star;
65cdf0e10cSrcweir
66cdf0e10cSrcweir
67cdf0e10cSrcweir /*************************************************************************
68cdf0e10cSrcweir |*
69cdf0e10cSrcweir |* SwFlyAtCntFrm::SwFlyAtCntFrm()
70cdf0e10cSrcweir |*
71cdf0e10cSrcweir |* Ersterstellung MA 11. Nov. 92
72cdf0e10cSrcweir |* Letzte Aenderung MA 09. Apr. 99
73cdf0e10cSrcweir |*
74cdf0e10cSrcweir |*************************************************************************/
75cdf0e10cSrcweir
SwFlyAtCntFrm(SwFlyFrmFmt * pFmt,SwFrm * pSib,SwFrm * pAnch)76cdf0e10cSrcweir SwFlyAtCntFrm::SwFlyAtCntFrm( SwFlyFrmFmt *pFmt, SwFrm* pSib, SwFrm *pAnch ) :
77cdf0e10cSrcweir SwFlyFreeFrm( pFmt, pSib, pAnch )
78cdf0e10cSrcweir {
79cdf0e10cSrcweir bAtCnt = sal_True;
80cdf0e10cSrcweir bAutoPosition = (FLY_AT_CHAR == pFmt->GetAnchor().GetAnchorId());
81cdf0e10cSrcweir }
82cdf0e10cSrcweir
83cdf0e10cSrcweir // --> OD 2004-06-29 #i28701#
84cdf0e10cSrcweir TYPEINIT1(SwFlyAtCntFrm,SwFlyFreeFrm);
85cdf0e10cSrcweir // <--
86cdf0e10cSrcweir /*************************************************************************
87cdf0e10cSrcweir |*
88cdf0e10cSrcweir |* SwFlyAtCntFrm::Modify()
89cdf0e10cSrcweir |*
90cdf0e10cSrcweir |* Ersterstellung MA 08. Feb. 93
91cdf0e10cSrcweir |* Letzte Aenderung MA 23. Nov. 94
92cdf0e10cSrcweir |*
93cdf0e10cSrcweir |*************************************************************************/
94cdf0e10cSrcweir
Modify(const SfxPoolItem * pOld,const SfxPoolItem * pNew)95cdf0e10cSrcweir void SwFlyAtCntFrm::Modify( const SfxPoolItem* pOld, const SfxPoolItem *pNew )
96cdf0e10cSrcweir {
97cdf0e10cSrcweir sal_uInt16 nWhich = pNew ? pNew->Which() : 0;
98cdf0e10cSrcweir const SwFmtAnchor *pAnch = 0;
99cdf0e10cSrcweir
100cdf0e10cSrcweir if( RES_ATTRSET_CHG == nWhich && SFX_ITEM_SET ==
101cdf0e10cSrcweir ((SwAttrSetChg*)pNew)->GetChgSet()->GetItemState( RES_ANCHOR, sal_False,
102cdf0e10cSrcweir (const SfxPoolItem**)&pAnch ))
103cdf0e10cSrcweir ; // Beim GetItemState wird der AnkerPointer gesetzt !
104cdf0e10cSrcweir
105cdf0e10cSrcweir else if( RES_ANCHOR == nWhich )
106cdf0e10cSrcweir {
107cdf0e10cSrcweir //Ankerwechsel, ich haenge mich selbst um.
108cdf0e10cSrcweir //Es darf sich nicht um einen Wechsel des Ankertyps handeln,
109cdf0e10cSrcweir //dies ist nur ueber die SwFEShell moeglich.
110cdf0e10cSrcweir pAnch = (const SwFmtAnchor*)pNew;
111cdf0e10cSrcweir }
112cdf0e10cSrcweir
113cdf0e10cSrcweir if( pAnch )
114cdf0e10cSrcweir {
115cdf0e10cSrcweir ASSERT( pAnch->GetAnchorId() == GetFmt()->GetAnchor().GetAnchorId(),
116cdf0e10cSrcweir "Unzulaessiger Wechsel des Ankertyps." );
117cdf0e10cSrcweir
118cdf0e10cSrcweir //Abmelden, neuen Anker besorgen und 'dranhaengen.
119cdf0e10cSrcweir SwRect aOld( GetObjRectWithSpaces() );
120cdf0e10cSrcweir SwPageFrm *pOldPage = FindPageFrm();
121cdf0e10cSrcweir const SwFrm *pOldAnchor = GetAnchorFrm();
122cdf0e10cSrcweir SwCntntFrm *pCntnt = (SwCntntFrm*)GetAnchorFrm();
123cdf0e10cSrcweir AnchorFrm()->RemoveFly( this );
124cdf0e10cSrcweir
125cdf0e10cSrcweir const sal_Bool bBodyFtn = (pCntnt->IsInDocBody() || pCntnt->IsInFtn());
126cdf0e10cSrcweir
127cdf0e10cSrcweir //Den neuen Anker anhand des NodeIdx suchen, am alten und
128cdf0e10cSrcweir //neuen NodeIdx kann auch erkannt werden, in welche Richtung
129cdf0e10cSrcweir //gesucht werden muss.
130cdf0e10cSrcweir const SwNodeIndex aNewIdx( pAnch->GetCntntAnchor()->nNode );
131cdf0e10cSrcweir SwNodeIndex aOldIdx( *pCntnt->GetNode() );
132cdf0e10cSrcweir
133cdf0e10cSrcweir //fix: Umstellung, ehemals wurde in der do-while-Schleife nach vorn bzw.
134cdf0e10cSrcweir //nach hinten gesucht; je nachdem wie welcher Index kleiner war.
135cdf0e10cSrcweir //Das kann aber u.U. zu einer Endlosschleife fuehren. Damit
136cdf0e10cSrcweir //wenigstens die Schleife unterbunden wird suchen wir nur in eine
137cdf0e10cSrcweir //Richtung. Wenn der neue Anker nicht gefunden wird koennen wir uns
138cdf0e10cSrcweir //immer noch vom Node einen Frame besorgen. Die Change, dass dies dann
139cdf0e10cSrcweir //der richtige ist, ist gut.
140cdf0e10cSrcweir const bool bNext = aOldIdx < aNewIdx;
141cdf0e10cSrcweir // --> OD 2006-02-28 #125892#
142cdf0e10cSrcweir // consider the case that at found anchor frame candidate already a
143cdf0e10cSrcweir // fly frame of the given fly format is registered.
144cdf0e10cSrcweir // --> OD 2006-03-15 #133407# - consider, that <pCntnt> is the already
145cdf0e10cSrcweir // the new anchor frame.
146cdf0e10cSrcweir bool bFound( aOldIdx == aNewIdx );
147cdf0e10cSrcweir // <--
148cdf0e10cSrcweir while ( pCntnt && !bFound )
149cdf0e10cSrcweir {
150cdf0e10cSrcweir do
151cdf0e10cSrcweir {
152cdf0e10cSrcweir if ( bNext )
153cdf0e10cSrcweir pCntnt = pCntnt->GetNextCntntFrm();
154cdf0e10cSrcweir else
155cdf0e10cSrcweir pCntnt = pCntnt->GetPrevCntntFrm();
156cdf0e10cSrcweir } while ( pCntnt &&
157cdf0e10cSrcweir !( bBodyFtn == ( pCntnt->IsInDocBody() ||
158cdf0e10cSrcweir pCntnt->IsInFtn() ) ) );
159cdf0e10cSrcweir if ( pCntnt )
160cdf0e10cSrcweir aOldIdx = *pCntnt->GetNode();
161cdf0e10cSrcweir
162cdf0e10cSrcweir // --> OD 2006-02-28 #125892#
163cdf0e10cSrcweir // check, if at found anchor frame candidate already a fly frame
164cdf0e10cSrcweir // of the given fly frame format is registered.
165cdf0e10cSrcweir bFound = aOldIdx == aNewIdx;
166cdf0e10cSrcweir if ( bFound && pCntnt->GetDrawObjs() )
167cdf0e10cSrcweir {
168cdf0e10cSrcweir SwFrmFmt* pMyFlyFrmFmt( &GetFrmFmt() );
169cdf0e10cSrcweir SwSortedObjs &rObjs = *pCntnt->GetDrawObjs();
170cdf0e10cSrcweir for( sal_uInt16 i = 0; i < rObjs.Count(); ++i)
171cdf0e10cSrcweir {
172cdf0e10cSrcweir SwFlyFrm* pFlyFrm = dynamic_cast<SwFlyFrm*>(rObjs[i]);
173cdf0e10cSrcweir if ( pFlyFrm &&
174cdf0e10cSrcweir &(pFlyFrm->GetFrmFmt()) == pMyFlyFrmFmt )
175cdf0e10cSrcweir {
176cdf0e10cSrcweir bFound = false;
177cdf0e10cSrcweir break;
178cdf0e10cSrcweir }
179cdf0e10cSrcweir }
180cdf0e10cSrcweir }
181cdf0e10cSrcweir // <--
182cdf0e10cSrcweir }
183cdf0e10cSrcweir // <--
184cdf0e10cSrcweir if ( !pCntnt )
185cdf0e10cSrcweir {
186cdf0e10cSrcweir SwCntntNode *pNode = aNewIdx.GetNode().GetCntntNode();
187cdf0e10cSrcweir pCntnt = pNode->getLayoutFrm( getRootFrm(), &pOldAnchor->Frm().Pos(), 0, sal_False );
188cdf0e10cSrcweir ASSERT( pCntnt, "Neuen Anker nicht gefunden" );
189cdf0e10cSrcweir }
190cdf0e10cSrcweir //Flys haengen niemals an einem Follow sondern immer am
191cdf0e10cSrcweir //Master, den suchen wir uns jetzt.
192cdf0e10cSrcweir SwCntntFrm* pFlow = pCntnt;
193cdf0e10cSrcweir while ( pFlow->IsFollow() )
194cdf0e10cSrcweir pFlow = pFlow->FindMaster();
195cdf0e10cSrcweir pCntnt = pFlow;
196cdf0e10cSrcweir
197cdf0e10cSrcweir //und schwupp angehaengt das teil...
198cdf0e10cSrcweir pCntnt->AppendFly( this );
199cdf0e10cSrcweir if ( pOldPage && pOldPage != FindPageFrm() )
200cdf0e10cSrcweir NotifyBackground( pOldPage, aOld, PREP_FLY_LEAVE );
201cdf0e10cSrcweir
202cdf0e10cSrcweir //Fix(3495)
203cdf0e10cSrcweir _InvalidatePos();
204cdf0e10cSrcweir InvalidatePage();
205cdf0e10cSrcweir SetNotifyBack();
206cdf0e10cSrcweir // --> OD 2004-06-24 #i28701# - reset member <maLastCharRect> and
207cdf0e10cSrcweir // <mnLastTopOfLine> for to-character anchored objects.
208cdf0e10cSrcweir ClearCharRectAndTopOfLine();
209cdf0e10cSrcweir }
210cdf0e10cSrcweir else
211cdf0e10cSrcweir SwFlyFrm::Modify( pOld, pNew );
212cdf0e10cSrcweir }
213cdf0e10cSrcweir
214cdf0e10cSrcweir /*************************************************************************
215cdf0e10cSrcweir |*
216cdf0e10cSrcweir |* SwFlyAtCntFrm::MakeAll()
217cdf0e10cSrcweir |*
218cdf0e10cSrcweir |* Beschreibung Bei einem Absatzgebunden Fly kann es durchaus sein,
219cdf0e10cSrcweir |* das der Anker auf die Veraenderung des Flys reagiert. Auf diese
220cdf0e10cSrcweir |* Reaktion hat der Fly natuerlich auch wieder zu reagieren.
221cdf0e10cSrcweir |* Leider kann dies zu Oszillationen fuehren z.b. Der Fly will nach
222cdf0e10cSrcweir |* unten, dadurch kann der Inhalt nach oben, der TxtFrm wird kleiner,
223cdf0e10cSrcweir |* der Fly muss wieder hoeher woduch der Text wieder nach unten
224cdf0e10cSrcweir |* verdraengt wird...
225cdf0e10cSrcweir |* Um derartige Oszillationen zu vermeiden, wird ein kleiner Positions-
226cdf0e10cSrcweir |* stack aufgebaut. Wenn der Fly ein Position erreicht, die er bereits
227cdf0e10cSrcweir |* einmal einnahm, so brechen wir den Vorgang ab. Um keine Risiken
228cdf0e10cSrcweir |* einzugehen, wird der Positionsstack so aufgebaut, dass er fuenf
229cdf0e10cSrcweir |* Positionen zurueckblickt.
230cdf0e10cSrcweir |* Wenn der Stack ueberlaeuft, wird ebenfalls abgebrochen.
231cdf0e10cSrcweir |* Der Abbruch fuer dazu, dass der Fly am Ende eine unguenste Position
232cdf0e10cSrcweir |* einnimmt. Damit es nicht durch einen wiederholten Aufruf von
233cdf0e10cSrcweir |* Aussen zu einer 'grossen Oszillation' kommen kann wird im Abbruch-
234cdf0e10cSrcweir |* fall das Attribut des Rahmens auf automatische Ausrichtung oben
235cdf0e10cSrcweir |* eingestellt.
236cdf0e10cSrcweir |*
237cdf0e10cSrcweir |* Ersterstellung MA 12. Nov. 92
238cdf0e10cSrcweir |* Letzte Aenderung MA 20. Sep. 96
239cdf0e10cSrcweir |*
240cdf0e10cSrcweir |*************************************************************************/
241cdf0e10cSrcweir //Wir brauchen ein Paar Hilfsklassen zur Kontrolle der Ozillation und ein paar
242cdf0e10cSrcweir //Funktionen um die Uebersicht zu gewaehrleisten.
243cdf0e10cSrcweir // OD 2004-08-25 #i3317# - re-factoring of the position stack
244cdf0e10cSrcweir class SwOszControl
245cdf0e10cSrcweir {
246cdf0e10cSrcweir static const SwFlyFrm *pStk1;
247cdf0e10cSrcweir static const SwFlyFrm *pStk2;
248cdf0e10cSrcweir static const SwFlyFrm *pStk3;
249cdf0e10cSrcweir static const SwFlyFrm *pStk4;
250cdf0e10cSrcweir static const SwFlyFrm *pStk5;
251cdf0e10cSrcweir
252cdf0e10cSrcweir const SwFlyFrm *pFly;
253cdf0e10cSrcweir // --> OD 2004-08-25 #i3317#
254cdf0e10cSrcweir sal_uInt8 mnPosStackSize;
255cdf0e10cSrcweir std::vector<Point*> maObjPositions;
256cdf0e10cSrcweir // <--
257cdf0e10cSrcweir
258cdf0e10cSrcweir public:
259cdf0e10cSrcweir SwOszControl( const SwFlyFrm *pFrm );
260cdf0e10cSrcweir ~SwOszControl();
261cdf0e10cSrcweir bool ChkOsz();
262cdf0e10cSrcweir static sal_Bool IsInProgress( const SwFlyFrm *pFly );
263cdf0e10cSrcweir };
264cdf0e10cSrcweir const SwFlyFrm *SwOszControl::pStk1 = 0;
265cdf0e10cSrcweir const SwFlyFrm *SwOszControl::pStk2 = 0;
266cdf0e10cSrcweir const SwFlyFrm *SwOszControl::pStk3 = 0;
267cdf0e10cSrcweir const SwFlyFrm *SwOszControl::pStk4 = 0;
268cdf0e10cSrcweir const SwFlyFrm *SwOszControl::pStk5 = 0;
269cdf0e10cSrcweir
SwOszControl(const SwFlyFrm * pFrm)270cdf0e10cSrcweir SwOszControl::SwOszControl( const SwFlyFrm *pFrm )
271cdf0e10cSrcweir : pFly( pFrm ),
272cdf0e10cSrcweir // --> OD 2004-08-25 #i3317#
273cdf0e10cSrcweir mnPosStackSize( 20 )
274cdf0e10cSrcweir // <--
275cdf0e10cSrcweir {
276cdf0e10cSrcweir if ( !SwOszControl::pStk1 )
277cdf0e10cSrcweir SwOszControl::pStk1 = pFly;
278cdf0e10cSrcweir else if ( !SwOszControl::pStk2 )
279cdf0e10cSrcweir SwOszControl::pStk2 = pFly;
280cdf0e10cSrcweir else if ( !SwOszControl::pStk3 )
281cdf0e10cSrcweir SwOszControl::pStk3 = pFly;
282cdf0e10cSrcweir else if ( !SwOszControl::pStk4 )
283cdf0e10cSrcweir SwOszControl::pStk4 = pFly;
284cdf0e10cSrcweir else if ( !SwOszControl::pStk5 )
285cdf0e10cSrcweir SwOszControl::pStk5 = pFly;
286cdf0e10cSrcweir }
287cdf0e10cSrcweir
~SwOszControl()288cdf0e10cSrcweir SwOszControl::~SwOszControl()
289cdf0e10cSrcweir {
290cdf0e10cSrcweir if ( SwOszControl::pStk1 == pFly )
291cdf0e10cSrcweir SwOszControl::pStk1 = 0;
292cdf0e10cSrcweir else if ( SwOszControl::pStk2 == pFly )
293cdf0e10cSrcweir SwOszControl::pStk2 = 0;
294cdf0e10cSrcweir else if ( SwOszControl::pStk3 == pFly )
295cdf0e10cSrcweir SwOszControl::pStk3 = 0;
296cdf0e10cSrcweir else if ( SwOszControl::pStk4 == pFly )
297cdf0e10cSrcweir SwOszControl::pStk4 = 0;
298cdf0e10cSrcweir else if ( SwOszControl::pStk5 == pFly )
299cdf0e10cSrcweir SwOszControl::pStk5 = 0;
300cdf0e10cSrcweir // --> OD 2004-08-25 #i3317#
301cdf0e10cSrcweir while ( !maObjPositions.empty() )
302cdf0e10cSrcweir {
303cdf0e10cSrcweir Point* pPos = maObjPositions.back();
304cdf0e10cSrcweir delete pPos;
305cdf0e10cSrcweir
306cdf0e10cSrcweir maObjPositions.pop_back();
307cdf0e10cSrcweir }
308cdf0e10cSrcweir // <--
309cdf0e10cSrcweir }
310cdf0e10cSrcweir
IsInProgress(const SwFlyFrm * pFly)311cdf0e10cSrcweir sal_Bool SwOszControl::IsInProgress( const SwFlyFrm *pFly )
312cdf0e10cSrcweir {
313cdf0e10cSrcweir if ( SwOszControl::pStk1 && !pFly->IsLowerOf( SwOszControl::pStk1 ) )
314cdf0e10cSrcweir return sal_True;
315cdf0e10cSrcweir if ( SwOszControl::pStk2 && !pFly->IsLowerOf( SwOszControl::pStk2 ) )
316cdf0e10cSrcweir return sal_True;
317cdf0e10cSrcweir if ( SwOszControl::pStk3 && !pFly->IsLowerOf( SwOszControl::pStk3 ) )
318cdf0e10cSrcweir return sal_True;
319cdf0e10cSrcweir if ( SwOszControl::pStk4 && !pFly->IsLowerOf( SwOszControl::pStk4 ) )
320cdf0e10cSrcweir return sal_True;
321cdf0e10cSrcweir if ( SwOszControl::pStk5 && !pFly->IsLowerOf( SwOszControl::pStk5 ) )
322cdf0e10cSrcweir return sal_True;
323cdf0e10cSrcweir return sal_False;
324cdf0e10cSrcweir }
325cdf0e10cSrcweir
ChkOsz()326cdf0e10cSrcweir bool SwOszControl::ChkOsz()
327cdf0e10cSrcweir {
328cdf0e10cSrcweir bool bOscillationDetected = false;
329cdf0e10cSrcweir
330cdf0e10cSrcweir if ( maObjPositions.size() == mnPosStackSize )
331cdf0e10cSrcweir {
332cdf0e10cSrcweir // position stack is full -> oscillation
333cdf0e10cSrcweir bOscillationDetected = true;
334cdf0e10cSrcweir }
335cdf0e10cSrcweir else
336cdf0e10cSrcweir {
337cdf0e10cSrcweir Point* pNewObjPos = new Point( pFly->GetObjRect().Pos() );
338cdf0e10cSrcweir for ( std::vector<Point*>::iterator aObjPosIter = maObjPositions.begin();
339cdf0e10cSrcweir aObjPosIter != maObjPositions.end();
340cdf0e10cSrcweir ++aObjPosIter )
341cdf0e10cSrcweir {
342cdf0e10cSrcweir if ( *(pNewObjPos) == *(*aObjPosIter) )
343cdf0e10cSrcweir {
344cdf0e10cSrcweir // position already occured -> oscillation
345cdf0e10cSrcweir bOscillationDetected = true;
346cdf0e10cSrcweir delete pNewObjPos;
347cdf0e10cSrcweir break;
348cdf0e10cSrcweir }
349cdf0e10cSrcweir }
350cdf0e10cSrcweir if ( !bOscillationDetected )
351cdf0e10cSrcweir {
352cdf0e10cSrcweir maObjPositions.push_back( pNewObjPos );
353cdf0e10cSrcweir }
354cdf0e10cSrcweir }
355cdf0e10cSrcweir
356cdf0e10cSrcweir return bOscillationDetected;
357cdf0e10cSrcweir }
358cdf0e10cSrcweir
MakeAll()359cdf0e10cSrcweir void SwFlyAtCntFrm::MakeAll()
360cdf0e10cSrcweir {
361cdf0e10cSrcweir // OD 2004-01-19 #110582#
362cdf0e10cSrcweir if ( !GetFmt()->GetDoc()->IsVisibleLayerId( GetVirtDrawObj()->GetLayer() ) )
363cdf0e10cSrcweir {
364cdf0e10cSrcweir return;
365cdf0e10cSrcweir }
366cdf0e10cSrcweir
367cdf0e10cSrcweir if ( !SwOszControl::IsInProgress( this ) && !IsLocked() && !IsColLocked() )
368cdf0e10cSrcweir {
369cdf0e10cSrcweir // --> OD 2004-06-30 #i28701# - use new method <GetPageFrm()>
370cdf0e10cSrcweir if( !GetPageFrm() && GetAnchorFrm() && GetAnchorFrm()->IsInFly() )
371cdf0e10cSrcweir {
372cdf0e10cSrcweir SwFlyFrm* pFly = AnchorFrm()->FindFlyFrm();
373cdf0e10cSrcweir SwPageFrm *pTmpPage = pFly ? pFly->FindPageFrm() : NULL;
374cdf0e10cSrcweir if( pTmpPage )
375cdf0e10cSrcweir pTmpPage->AppendFlyToPage( this );
376cdf0e10cSrcweir }
377cdf0e10cSrcweir // --> OD 2004-06-30 #i28701# - use new method <GetPageFrm()>
378cdf0e10cSrcweir if( GetPageFrm() )
379cdf0e10cSrcweir {
380cdf0e10cSrcweir bSetCompletePaintOnInvalidate = sal_True;
381cdf0e10cSrcweir {
382cdf0e10cSrcweir SwFlyFrmFmt *pFmt = (SwFlyFrmFmt*)GetFmt();
383cdf0e10cSrcweir const SwFmtFrmSize &rFrmSz = GetFmt()->GetFrmSize();
384cdf0e10cSrcweir if( rFrmSz.GetHeightPercent() != 0xFF &&
385cdf0e10cSrcweir rFrmSz.GetHeightPercent() >= 100 )
386cdf0e10cSrcweir {
387cdf0e10cSrcweir pFmt->LockModify();
388cdf0e10cSrcweir SwFmtSurround aMain( pFmt->GetSurround() );
389cdf0e10cSrcweir if ( aMain.GetSurround() == SURROUND_NONE )
390cdf0e10cSrcweir {
391cdf0e10cSrcweir aMain.SetSurround( SURROUND_THROUGHT );
392cdf0e10cSrcweir pFmt->SetFmtAttr( aMain );
393cdf0e10cSrcweir }
394cdf0e10cSrcweir pFmt->UnlockModify();
395cdf0e10cSrcweir }
396cdf0e10cSrcweir }
397cdf0e10cSrcweir
398cdf0e10cSrcweir SwOszControl aOszCntrl( this );
399cdf0e10cSrcweir
400cdf0e10cSrcweir // --> OD 2005-02-22 #i43255#
401cdf0e10cSrcweir // --> OD 2005-06-07 #i50356# - format the anchor frame, which
402cdf0e10cSrcweir // contains the anchor position. E.g., for at-character anchored
403cdf0e10cSrcweir // object this can be the follow frame of the anchor frame.
404cdf0e10cSrcweir const bool bFormatAnchor =
405cdf0e10cSrcweir !static_cast<const SwTxtFrm*>( GetAnchorFrmContainingAnchPos() )->IsAnyJoinLocked() &&
406cdf0e10cSrcweir !ConsiderObjWrapInfluenceOnObjPos() &&
407cdf0e10cSrcweir !ConsiderObjWrapInfluenceOfOtherObjs();
408cdf0e10cSrcweir // <--
409cdf0e10cSrcweir
410cdf0e10cSrcweir const SwFrm* pFooter = GetAnchorFrm()->FindFooterOrHeader();
411cdf0e10cSrcweir if( pFooter && !pFooter->IsFooterFrm() )
412cdf0e10cSrcweir pFooter = NULL;
413cdf0e10cSrcweir bool bOsz = false;
414cdf0e10cSrcweir sal_Bool bExtra = Lower() && Lower()->IsColumnFrm();
415cdf0e10cSrcweir // --> OD 2004-08-25 #i3317# - boolean, to apply temporarly the
416cdf0e10cSrcweir // 'straightforward positioning process' for the frame due to its
417cdf0e10cSrcweir // overlapping with a previous column.
418cdf0e10cSrcweir bool bConsiderWrapInfluenceDueToOverlapPrevCol( false );
419cdf0e10cSrcweir // <--
420cdf0e10cSrcweir // --> OD 2004-10-22 #i35911# - boolean, to apply temporarly the
421cdf0e10cSrcweir // 'straightforward positioning process' for the frame due to fact
422cdf0e10cSrcweir // that it causes the complete content of its layout environment
423cdf0e10cSrcweir // to move forward.
424cdf0e10cSrcweir // --> OD 2005-01-14 #i40444# - extend usage of this boolean:
425cdf0e10cSrcweir // apply temporarly the 'straightforward positioning process' for
426cdf0e10cSrcweir // the frame due to the fact that the frame clears the area for
427cdf0e10cSrcweir // the anchor frame, thus it has to move forward.
428cdf0e10cSrcweir bool bConsiderWrapInfluenceDueToMovedFwdAnchor( false );
429cdf0e10cSrcweir // <--
430cdf0e10cSrcweir do {
431cdf0e10cSrcweir SWRECTFN( this )
432cdf0e10cSrcweir Point aOldPos( (Frm().*fnRect->fnGetPos)() );
433cdf0e10cSrcweir SwFlyFreeFrm::MakeAll();
434cdf0e10cSrcweir const bool bPosChgDueToOwnFormat =
435cdf0e10cSrcweir aOldPos != (Frm().*fnRect->fnGetPos)();
436cdf0e10cSrcweir // --> OD 2004-08-25 #i3317#
437cdf0e10cSrcweir if ( !ConsiderObjWrapInfluenceOnObjPos() &&
438cdf0e10cSrcweir OverlapsPrevColumn() )
439cdf0e10cSrcweir {
440cdf0e10cSrcweir bConsiderWrapInfluenceDueToOverlapPrevCol = true;
441cdf0e10cSrcweir }
442cdf0e10cSrcweir // <--
443cdf0e10cSrcweir // OD 2004-05-12 #i28701# - no format of anchor frame, if
444cdf0e10cSrcweir // wrapping style influence is considered on object positioning
445cdf0e10cSrcweir if ( bFormatAnchor )
446cdf0e10cSrcweir {
447cdf0e10cSrcweir SwTxtFrm* pAnchPosAnchorFrm =
448cdf0e10cSrcweir dynamic_cast<SwTxtFrm*>(GetAnchorFrmContainingAnchPos());
449cdf0e10cSrcweir ASSERT( pAnchPosAnchorFrm,
450cdf0e10cSrcweir "<SwFlyAtCntFrm::MakeAll()> - anchor frame of wrong type -> crash" );
451cdf0e10cSrcweir // --> OD 2006-01-27 #i58182# - For the usage of new method
452cdf0e10cSrcweir // <SwObjectFormatterTxtFrm::CheckMovedFwdCondition(..)>
453cdf0e10cSrcweir // to check move forward of anchor frame due to the object
454cdf0e10cSrcweir // positioning it's needed to know, if the object is anchored
455cdf0e10cSrcweir // at the master frame before the anchor frame is formatted.
456cdf0e10cSrcweir const bool bAnchoredAtMaster( !pAnchPosAnchorFrm->IsFollow() );
457cdf0e10cSrcweir // <--
458cdf0e10cSrcweir
459cdf0e10cSrcweir // --> OD 2005-11-17 #i56300#
460cdf0e10cSrcweir // perform complete format of anchor text frame and its
461cdf0e10cSrcweir // previous frames, which have become invalid due to the
462cdf0e10cSrcweir // fly frame format.
463cdf0e10cSrcweir SwObjectFormatterTxtFrm::FormatAnchorFrmAndItsPrevs( *pAnchPosAnchorFrm );
464cdf0e10cSrcweir // <--
465cdf0e10cSrcweir // --> OD 2004-10-22 #i35911#
466cdf0e10cSrcweir // --> OD 2005-01-14 #i40444#
467cdf0e10cSrcweir // --> OD 2006-01-27 #i58182# - usage of new method
468cdf0e10cSrcweir // <SwObjectFormatterTxtFrm::CheckMovedFwdCondition(..)>
469cdf0e10cSrcweir sal_uInt32 nToPageNum( 0L );
470cdf0e10cSrcweir bool bDummy( false );
471cdf0e10cSrcweir if ( SwObjectFormatterTxtFrm::CheckMovedFwdCondition(
472cdf0e10cSrcweir *this, GetPageFrm()->GetPhyPageNum(),
473cdf0e10cSrcweir bAnchoredAtMaster, nToPageNum, bDummy ) )
474cdf0e10cSrcweir {
475cdf0e10cSrcweir bConsiderWrapInfluenceDueToMovedFwdAnchor = true;
476cdf0e10cSrcweir // --> OD 2005-09-29 #125370#,#125957# - mark anchor text frame
477cdf0e10cSrcweir // directly, that it is moved forward by object positioning.
478cdf0e10cSrcweir SwTxtFrm* pAnchorTxtFrm( static_cast<SwTxtFrm*>(AnchorFrm()) );
479cdf0e10cSrcweir bool bInsert( true );
480cdf0e10cSrcweir sal_uInt32 nAnchorFrmToPageNum( 0L );
481cdf0e10cSrcweir const SwDoc& rDoc = *(GetFrmFmt().GetDoc());
482cdf0e10cSrcweir if ( SwLayouter::FrmMovedFwdByObjPos(
483cdf0e10cSrcweir rDoc, *pAnchorTxtFrm, nAnchorFrmToPageNum ) )
484cdf0e10cSrcweir {
485cdf0e10cSrcweir if ( nAnchorFrmToPageNum < nToPageNum )
486cdf0e10cSrcweir SwLayouter::RemoveMovedFwdFrm( rDoc, *pAnchorTxtFrm );
487cdf0e10cSrcweir else
488cdf0e10cSrcweir bInsert = false;
489cdf0e10cSrcweir }
490cdf0e10cSrcweir if ( bInsert )
491cdf0e10cSrcweir {
492cdf0e10cSrcweir SwLayouter::InsertMovedFwdFrm( rDoc, *pAnchorTxtFrm,
493cdf0e10cSrcweir nToPageNum );
494cdf0e10cSrcweir }
495cdf0e10cSrcweir // <--
496cdf0e10cSrcweir }
497cdf0e10cSrcweir // <--
498cdf0e10cSrcweir }
499cdf0e10cSrcweir
500cdf0e10cSrcweir if ( aOldPos != (Frm().*fnRect->fnGetPos)() ||
501cdf0e10cSrcweir ( !GetValidPosFlag() &&
502cdf0e10cSrcweir ( pFooter || bPosChgDueToOwnFormat ) ) )
503cdf0e10cSrcweir {
504cdf0e10cSrcweir bOsz = aOszCntrl.ChkOsz();
505cdf0e10cSrcweir
506cdf0e10cSrcweir // --> OD 2006-04-13 #b6403541#
507cdf0e10cSrcweir // special loop prevention for dedicated document:
508cdf0e10cSrcweir if ( bOsz &&
509cdf0e10cSrcweir HasFixSize() && IsClipped() &&
510cdf0e10cSrcweir GetAnchorFrm()->GetUpper()->IsCellFrm() )
511cdf0e10cSrcweir {
512cdf0e10cSrcweir SwFrmFmt* pFmt = GetFmt();
513cdf0e10cSrcweir const SwFmtFrmSize& rFrmSz = pFmt->GetFrmSize();
514cdf0e10cSrcweir if ( rFrmSz.GetWidthPercent() &&
515cdf0e10cSrcweir rFrmSz.GetHeightPercent() == 0xFF )
516cdf0e10cSrcweir {
517cdf0e10cSrcweir SwFmtSurround aSurround( pFmt->GetSurround() );
518cdf0e10cSrcweir if ( aSurround.GetSurround() == SURROUND_NONE )
519cdf0e10cSrcweir {
520cdf0e10cSrcweir pFmt->LockModify();
521cdf0e10cSrcweir aSurround.SetSurround( SURROUND_THROUGHT );
522cdf0e10cSrcweir pFmt->SetFmtAttr( aSurround );
523cdf0e10cSrcweir pFmt->UnlockModify();
524cdf0e10cSrcweir bOsz = false;
525cdf0e10cSrcweir #if OSL_DEBUG_LEVEL > 1
526cdf0e10cSrcweir ASSERT( false,
527cdf0e10cSrcweir "<SwFlyAtCntFrm::MakeAll()> - special loop prevention for dedicated document of b6403541 applied" );
528cdf0e10cSrcweir #endif
529cdf0e10cSrcweir }
530cdf0e10cSrcweir }
531cdf0e10cSrcweir }
532cdf0e10cSrcweir // <--
533cdf0e10cSrcweir }
534cdf0e10cSrcweir
535cdf0e10cSrcweir if ( bExtra && Lower() && !Lower()->GetValidPosFlag() )
536cdf0e10cSrcweir {
537cdf0e10cSrcweir // Wenn ein mehrspaltiger Rahmen wg. Positionswechsel ungueltige
538cdf0e10cSrcweir // Spalten hinterlaesst, so drehen wir lieber hier eine weitere
539cdf0e10cSrcweir // Runde und formatieren unseren Inhalt via FormatWidthCols nochmal.
540cdf0e10cSrcweir _InvalidateSize();
541cdf0e10cSrcweir bExtra = sal_False; // Sicherhaltshalber gibt es nur eine Ehrenrunde.
542cdf0e10cSrcweir }
543cdf0e10cSrcweir } while ( !IsValid() && !bOsz &&
544cdf0e10cSrcweir // --> OD 2004-08-25 #i3317#
545cdf0e10cSrcweir !bConsiderWrapInfluenceDueToOverlapPrevCol &&
546cdf0e10cSrcweir // <--
547cdf0e10cSrcweir // --> OD 2005-01-14 #i40444#
548cdf0e10cSrcweir !bConsiderWrapInfluenceDueToMovedFwdAnchor &&
549cdf0e10cSrcweir // <--
550cdf0e10cSrcweir GetFmt()->GetDoc()->IsVisibleLayerId( GetVirtDrawObj()->GetLayer() ) );
551cdf0e10cSrcweir
552cdf0e10cSrcweir // --> OD 2004-08-25 #i3317# - instead of attribute change apply
553cdf0e10cSrcweir // temporarly the 'straightforward positioning process'.
554cdf0e10cSrcweir // --> OD 2007-11-29 #i80924#
555cdf0e10cSrcweir // handle special case during splitting of table rows
556cdf0e10cSrcweir if ( bConsiderWrapInfluenceDueToMovedFwdAnchor &&
557cdf0e10cSrcweir GetAnchorFrm()->IsInTab() &&
558cdf0e10cSrcweir GetAnchorFrm()->IsInFollowFlowRow() )
559cdf0e10cSrcweir {
560cdf0e10cSrcweir const SwFrm* pCellFrm = GetAnchorFrm();
561cdf0e10cSrcweir while ( pCellFrm && !pCellFrm->IsCellFrm() )
562cdf0e10cSrcweir {
563cdf0e10cSrcweir pCellFrm = pCellFrm->GetUpper();
564cdf0e10cSrcweir }
565cdf0e10cSrcweir if ( pCellFrm )
566cdf0e10cSrcweir {
567cdf0e10cSrcweir SWRECTFN( pCellFrm )
568cdf0e10cSrcweir if ( (pCellFrm->Frm().*fnRect->fnGetTop)() == 0 &&
569cdf0e10cSrcweir (pCellFrm->Frm().*fnRect->fnGetHeight)() == 0 )
570cdf0e10cSrcweir {
571cdf0e10cSrcweir bConsiderWrapInfluenceDueToMovedFwdAnchor = false;
572cdf0e10cSrcweir }
573cdf0e10cSrcweir }
574cdf0e10cSrcweir }
575cdf0e10cSrcweir // <--
576cdf0e10cSrcweir if ( bOsz || bConsiderWrapInfluenceDueToOverlapPrevCol ||
577cdf0e10cSrcweir // --> OD 2005-01-14 #i40444#
578cdf0e10cSrcweir bConsiderWrapInfluenceDueToMovedFwdAnchor )
579cdf0e10cSrcweir // <--
580cdf0e10cSrcweir {
581cdf0e10cSrcweir SetTmpConsiderWrapInfluence( true );
582cdf0e10cSrcweir SetRestartLayoutProcess( true );
583cdf0e10cSrcweir // --> OD 2006-07-24 #b6449874#
584cdf0e10cSrcweir SetTmpConsiderWrapInfluenceOfOtherObjs( true );
585cdf0e10cSrcweir // <--
586cdf0e10cSrcweir }
587cdf0e10cSrcweir // <--
588cdf0e10cSrcweir bSetCompletePaintOnInvalidate = sal_False;
589cdf0e10cSrcweir }
590cdf0e10cSrcweir }
591cdf0e10cSrcweir }
592cdf0e10cSrcweir
593cdf0e10cSrcweir /** method to determine, if a <MakeAll()> on the Writer fly frame is possible
594cdf0e10cSrcweir
595cdf0e10cSrcweir OD 2004-05-11 #i28701#
596cdf0e10cSrcweir
597cdf0e10cSrcweir @author OD
598cdf0e10cSrcweir */
IsFormatPossible() const599cdf0e10cSrcweir bool SwFlyAtCntFrm::IsFormatPossible() const
600cdf0e10cSrcweir {
601cdf0e10cSrcweir return SwFlyFreeFrm::IsFormatPossible() &&
602cdf0e10cSrcweir !SwOszControl::IsInProgress( this );
603cdf0e10cSrcweir }
604cdf0e10cSrcweir
605cdf0e10cSrcweir /*************************************************************************
606cdf0e10cSrcweir |*
607cdf0e10cSrcweir |* FindAnchor() und Hilfsfunktionen.
608cdf0e10cSrcweir |*
609cdf0e10cSrcweir |* Beschreibung: Sucht ausgehend von pOldAnch einen Anker fuer
610cdf0e10cSrcweir |* Absatzgebundene Objekte.
611cdf0e10cSrcweir |* Wird beim Draggen von Absatzgebundenen Objekten zur Ankeranzeige sowie
612cdf0e10cSrcweir |* fuer Ankerwechsel benoetigt.
613cdf0e10cSrcweir |* Ersterstellung MA 22. Jun. 93
614cdf0e10cSrcweir |* Letzte Aenderung MA 30. Jan. 95
615cdf0e10cSrcweir |*
616cdf0e10cSrcweir |*************************************************************************/
617cdf0e10cSrcweir
618cdf0e10cSrcweir class SwDistance
619cdf0e10cSrcweir {
620cdf0e10cSrcweir public:
621cdf0e10cSrcweir SwTwips nMain, nSub;
SwDistance()622cdf0e10cSrcweir SwDistance() { nMain = nSub = 0; }
operator =(const SwDistance & rTwo)623cdf0e10cSrcweir SwDistance& operator=( const SwDistance &rTwo )
624cdf0e10cSrcweir { nMain = rTwo.nMain; nSub = rTwo.nSub; return *this; }
operator <(const SwDistance & rTwo)625cdf0e10cSrcweir sal_Bool operator<( const SwDistance& rTwo )
626cdf0e10cSrcweir { return nMain < rTwo.nMain || ( nMain == rTwo.nMain && nSub &&
627cdf0e10cSrcweir rTwo.nSub && nSub < rTwo.nSub ); }
operator <=(const SwDistance & rTwo)628cdf0e10cSrcweir sal_Bool operator<=( const SwDistance& rTwo )
629cdf0e10cSrcweir { return nMain < rTwo.nMain || ( nMain == rTwo.nMain && ( !nSub ||
630cdf0e10cSrcweir !rTwo.nSub || nSub <= rTwo.nSub ) ); }
631cdf0e10cSrcweir };
632cdf0e10cSrcweir
lcl_CalcDownDist(SwDistance & rRet,const Point & rPt,const SwCntntFrm * pCnt)633cdf0e10cSrcweir const SwFrm * MA_FASTCALL lcl_CalcDownDist( SwDistance &rRet,
634cdf0e10cSrcweir const Point &rPt,
635cdf0e10cSrcweir const SwCntntFrm *pCnt )
636cdf0e10cSrcweir {
637cdf0e10cSrcweir rRet.nSub = 0;
638cdf0e10cSrcweir //Wenn der Point direkt innerhalb des Cnt steht ist die Sache klar und
639cdf0e10cSrcweir //der Cntnt hat automatisch eine Entfernung von 0
640cdf0e10cSrcweir if ( pCnt->Frm().IsInside( rPt ) )
641cdf0e10cSrcweir {
642cdf0e10cSrcweir rRet.nMain = 0;
643cdf0e10cSrcweir return pCnt;
644cdf0e10cSrcweir }
645cdf0e10cSrcweir else
646cdf0e10cSrcweir {
647cdf0e10cSrcweir const SwLayoutFrm *pUp = pCnt->IsInTab() ? pCnt->FindTabFrm()->GetUpper() : pCnt->GetUpper();
648cdf0e10cSrcweir // einspaltige Bereiche muessen zu ihrem Upper durchschalten
649cdf0e10cSrcweir while( pUp->IsSctFrm() )
650cdf0e10cSrcweir pUp = pUp->GetUpper();
651cdf0e10cSrcweir const bool bVert = pUp->IsVertical();
652cdf0e10cSrcweir //Badaa: 2008-04-18 * Support for Classical Mongolian Script (SCMS) joint with Jiayanmin
653cdf0e10cSrcweir const bool bVertL2R = pUp->IsVertLR();
654cdf0e10cSrcweir
655cdf0e10cSrcweir //Dem Textflus folgen.
656cdf0e10cSrcweir // --> OD 2009-01-12 #i70582#
657cdf0e10cSrcweir // --> OD 2009-03-05 - adopted for Support for Classical Mongolian Script
658cdf0e10cSrcweir const SwTwips nTopForObjPos =
659cdf0e10cSrcweir bVert
660cdf0e10cSrcweir ? ( bVertL2R
661cdf0e10cSrcweir ? ( pCnt->Frm().Left() +
662cdf0e10cSrcweir pCnt->GetUpperSpaceAmountConsideredForPrevFrmAndPageGrid() )
663cdf0e10cSrcweir : ( pCnt->Frm().Left() +
664cdf0e10cSrcweir pCnt->Frm().Width() -
665cdf0e10cSrcweir pCnt->GetUpperSpaceAmountConsideredForPrevFrmAndPageGrid() ) )
666cdf0e10cSrcweir : ( pCnt->Frm().Top() +
667cdf0e10cSrcweir pCnt->GetUpperSpaceAmountConsideredForPrevFrmAndPageGrid() );
668cdf0e10cSrcweir // <--
669cdf0e10cSrcweir if ( pUp->Frm().IsInside( rPt ) )
670cdf0e10cSrcweir {
671cdf0e10cSrcweir // OD 26.09.2003 - <rPt> point is inside environment of given content frame
672cdf0e10cSrcweir // --> OD 2009-01-12 #i70582#
673cdf0e10cSrcweir if( bVert )
674cdf0e10cSrcweir //Badaa: 2008-04-18 * Support for Classical Mongolian Script (SCMS) joint with Jiayanmin
675cdf0e10cSrcweir {
676cdf0e10cSrcweir if ( bVertL2R )
677cdf0e10cSrcweir rRet.nMain = rPt.X() - nTopForObjPos;
678cdf0e10cSrcweir else
679cdf0e10cSrcweir rRet.nMain = nTopForObjPos - rPt.X();
680cdf0e10cSrcweir }
681cdf0e10cSrcweir else
682cdf0e10cSrcweir rRet.nMain = rPt.Y() - nTopForObjPos;
683cdf0e10cSrcweir // <--
684cdf0e10cSrcweir return pCnt;
685cdf0e10cSrcweir }
686cdf0e10cSrcweir else if ( rPt.Y() <= pUp->Frm().Top() )
687cdf0e10cSrcweir {
688cdf0e10cSrcweir // OD 26.09.2003 - <rPt> point is above environment of given content frame
689cdf0e10cSrcweir // OD: correct for vertical layout?
690cdf0e10cSrcweir rRet.nMain = LONG_MAX;
691cdf0e10cSrcweir }
692cdf0e10cSrcweir else if( rPt.X() < pUp->Frm().Left() &&
693cdf0e10cSrcweir rPt.Y() <= ( bVert ? pUp->Frm().Top() : pUp->Frm().Bottom() ) )
694cdf0e10cSrcweir {
695cdf0e10cSrcweir // OD 26.09.2003 - <rPt> point is left of environment of given content frame
696cdf0e10cSrcweir // OD: seems not to be correct for vertical layout!?
697cdf0e10cSrcweir const SwFrm *pLay = pUp->GetLeaf( MAKEPAGE_NONE, sal_False, pCnt );
698cdf0e10cSrcweir if( !pLay ||
699cdf0e10cSrcweir (bVert && (pLay->Frm().Top() + pLay->Prt().Bottom()) <rPt.Y())||
700cdf0e10cSrcweir (!bVert && (pLay->Frm().Left() + pLay->Prt().Right())<rPt.X()) )
701cdf0e10cSrcweir {
702cdf0e10cSrcweir // OD 26.09.2003 - <rPt> point is in left border of environment
703cdf0e10cSrcweir // --> OD 2009-01-12 #i70582#
704cdf0e10cSrcweir if( bVert )
705cdf0e10cSrcweir //Badaa: 2008-04-18 * Support for Classical Mongolian Script (SCMS) joint with Jiayanmin
706cdf0e10cSrcweir {
707cdf0e10cSrcweir if ( bVertL2R )
708cdf0e10cSrcweir rRet.nMain = rPt.X() - nTopForObjPos;
709cdf0e10cSrcweir else
710cdf0e10cSrcweir rRet.nMain = nTopForObjPos - rPt.X();
711cdf0e10cSrcweir }
712cdf0e10cSrcweir else
713cdf0e10cSrcweir rRet.nMain = rPt.Y() - nTopForObjPos;
714cdf0e10cSrcweir // <--
715cdf0e10cSrcweir return pCnt;
716cdf0e10cSrcweir }
717cdf0e10cSrcweir else
718cdf0e10cSrcweir rRet.nMain = LONG_MAX;
719cdf0e10cSrcweir }
720cdf0e10cSrcweir else
721cdf0e10cSrcweir {
722cdf0e10cSrcweir //Badaa: 2008-04-18 * Support for Classical Mongolian Script (SCMS) joint with Jiayanmin
723cdf0e10cSrcweir // --> OD 2009-01-12 #i70582#
724cdf0e10cSrcweir rRet.nMain = bVert
725cdf0e10cSrcweir ? ( bVertL2R
726cdf0e10cSrcweir ? ( (pUp->Frm().Left() + pUp->Prt().Right()) - nTopForObjPos )
727cdf0e10cSrcweir : ( nTopForObjPos - (pUp->Frm().Left() + pUp->Prt().Left() ) ) )
728cdf0e10cSrcweir : ( (pUp->Frm().Top() + pUp->Prt().Bottom()) - nTopForObjPos );
729cdf0e10cSrcweir
730cdf0e10cSrcweir const SwFrm *pPre = pCnt;
731cdf0e10cSrcweir const SwFrm *pLay = pUp->GetLeaf( MAKEPAGE_NONE, sal_True, pCnt );
732cdf0e10cSrcweir SwTwips nFrmTop = 0;
733cdf0e10cSrcweir SwTwips nPrtHeight = 0;
734cdf0e10cSrcweir sal_Bool bSct = sal_False;
735cdf0e10cSrcweir const SwSectionFrm *pSect = pUp->FindSctFrm();
736cdf0e10cSrcweir if( pSect )
737cdf0e10cSrcweir {
738cdf0e10cSrcweir rRet.nSub = rRet.nMain;
739cdf0e10cSrcweir rRet.nMain = 0;
740cdf0e10cSrcweir }
741cdf0e10cSrcweir if( pSect && !pSect->IsAnLower( pLay ) )
742cdf0e10cSrcweir {
743cdf0e10cSrcweir bSct = sal_False;
744cdf0e10cSrcweir const SwSectionFrm* pNxtSect = pLay ? pLay->FindSctFrm() : 0;
745cdf0e10cSrcweir if( pSect->IsAnFollow( pNxtSect ) )
746cdf0e10cSrcweir {
747cdf0e10cSrcweir if( pLay->IsVertical() )
748cdf0e10cSrcweir {
749cdf0e10cSrcweir //Badaa: 2008-04-18 * Support for Classical Mongolian Script (SCMS) joint with Jiayanmin
750cdf0e10cSrcweir if ( pLay->IsVertLR() )
751cdf0e10cSrcweir nFrmTop = pLay->Frm().Left();
752cdf0e10cSrcweir else
753cdf0e10cSrcweir nFrmTop = pLay->Frm().Left() + pLay->Frm().Width();
754cdf0e10cSrcweir nPrtHeight = pLay->Prt().Width();
755cdf0e10cSrcweir }
756cdf0e10cSrcweir else
757cdf0e10cSrcweir {
758cdf0e10cSrcweir nFrmTop = pLay->Frm().Top();
759cdf0e10cSrcweir nPrtHeight = pLay->Prt().Height();
760cdf0e10cSrcweir }
761cdf0e10cSrcweir pSect = pNxtSect;
762cdf0e10cSrcweir }
763cdf0e10cSrcweir else
764cdf0e10cSrcweir {
765cdf0e10cSrcweir pLay = pSect->GetUpper();
766cdf0e10cSrcweir if( pLay->IsVertical() )
767cdf0e10cSrcweir {
768cdf0e10cSrcweir //Badaa: 2008-04-18 * Support for Classical Mongolian Script (SCMS) joint with Jiayanmin
769cdf0e10cSrcweir if ( pLay->IsVertLR() )
770cdf0e10cSrcweir {
771cdf0e10cSrcweir nFrmTop = pSect->Frm().Right();
772cdf0e10cSrcweir nPrtHeight = pLay->Frm().Left() + pLay->Prt().Left()
773cdf0e10cSrcweir + pLay->Prt().Width() - pSect->Frm().Left()
774cdf0e10cSrcweir - pSect->Frm().Width();
775cdf0e10cSrcweir }
776cdf0e10cSrcweir else
777cdf0e10cSrcweir {
778cdf0e10cSrcweir nFrmTop = pSect->Frm().Left();
779cdf0e10cSrcweir nPrtHeight = pSect->Frm().Left() - pLay->Frm().Left()
780cdf0e10cSrcweir - pLay->Prt().Left();
781cdf0e10cSrcweir }
782cdf0e10cSrcweir }
783cdf0e10cSrcweir else
784cdf0e10cSrcweir {
785cdf0e10cSrcweir nFrmTop = pSect->Frm().Bottom();
786cdf0e10cSrcweir nPrtHeight = pLay->Frm().Top() + pLay->Prt().Top()
787cdf0e10cSrcweir + pLay->Prt().Height() - pSect->Frm().Top()
788cdf0e10cSrcweir - pSect->Frm().Height();
789cdf0e10cSrcweir }
790cdf0e10cSrcweir pSect = 0;
791cdf0e10cSrcweir }
792cdf0e10cSrcweir }
793cdf0e10cSrcweir else if( pLay )
794cdf0e10cSrcweir {
795cdf0e10cSrcweir if( pLay->IsVertical() )
796cdf0e10cSrcweir {
797cdf0e10cSrcweir //Badaa: 2008-04-18 * Support for Classical Mongolian Script (SCMS) joint with Jiayanmin
798cdf0e10cSrcweir if ( pLay->IsVertLR() )
799cdf0e10cSrcweir {
800cdf0e10cSrcweir nFrmTop = pLay->Frm().Left();
801cdf0e10cSrcweir nPrtHeight = pLay->Prt().Width();
802cdf0e10cSrcweir }
803cdf0e10cSrcweir else
804cdf0e10cSrcweir {
805cdf0e10cSrcweir nFrmTop = pLay->Frm().Left() + pLay->Frm().Width();
806cdf0e10cSrcweir nPrtHeight = pLay->Prt().Width();
807cdf0e10cSrcweir }
808cdf0e10cSrcweir }
809cdf0e10cSrcweir else
810cdf0e10cSrcweir {
811cdf0e10cSrcweir nFrmTop = pLay->Frm().Top();
812cdf0e10cSrcweir nPrtHeight = pLay->Prt().Height();
813cdf0e10cSrcweir }
814cdf0e10cSrcweir bSct = 0 != pSect;
815cdf0e10cSrcweir }
816cdf0e10cSrcweir while ( pLay && !pLay->Frm().IsInside( rPt ) &&
817cdf0e10cSrcweir ( pLay->Frm().Top() <= rPt.Y() || pLay->IsInFly() ||
818cdf0e10cSrcweir ( pLay->IsInSct() &&
819cdf0e10cSrcweir pLay->FindSctFrm()->GetUpper()->Frm().Top() <= rPt.Y())) )
820cdf0e10cSrcweir {
821cdf0e10cSrcweir if ( pLay->IsFtnContFrm() )
822cdf0e10cSrcweir {
823cdf0e10cSrcweir if ( !((SwLayoutFrm*)pLay)->Lower() )
824cdf0e10cSrcweir {
825cdf0e10cSrcweir SwFrm *pDel = (SwFrm*)pLay;
826cdf0e10cSrcweir pDel->Cut();
827cdf0e10cSrcweir delete pDel;
828cdf0e10cSrcweir return pPre;
829cdf0e10cSrcweir }
830cdf0e10cSrcweir return 0;
831cdf0e10cSrcweir }
832cdf0e10cSrcweir else
833cdf0e10cSrcweir {
834cdf0e10cSrcweir if( bSct || pSect )
835cdf0e10cSrcweir rRet.nSub += nPrtHeight;
836cdf0e10cSrcweir else
837cdf0e10cSrcweir rRet.nMain += nPrtHeight;
838cdf0e10cSrcweir pPre = pLay;
839cdf0e10cSrcweir pLay = pLay->GetLeaf( MAKEPAGE_NONE, sal_True, pCnt );
840cdf0e10cSrcweir if( pSect && !pSect->IsAnLower( pLay ) )
841cdf0e10cSrcweir { // If we're leaving a SwSectionFrm, the next Leaf-Frm
842cdf0e10cSrcweir // is the part of the upper below the SectionFrm.
843cdf0e10cSrcweir const SwSectionFrm* pNxtSect = pLay ?
844cdf0e10cSrcweir pLay->FindSctFrm() : NULL;
845cdf0e10cSrcweir bSct = sal_False;
846cdf0e10cSrcweir if( pSect->IsAnFollow( pNxtSect ) )
847cdf0e10cSrcweir {
848cdf0e10cSrcweir pSect = pNxtSect;
849cdf0e10cSrcweir if( pLay->IsVertical() )
850cdf0e10cSrcweir {
851cdf0e10cSrcweir //Badaa: 2008-04-18 * Support for Classical Mongolian Script (SCMS) joint with Jiayanmin
852cdf0e10cSrcweir if ( pLay->IsVertLR() )
853cdf0e10cSrcweir {
854cdf0e10cSrcweir nFrmTop = pLay->Frm().Left();
855cdf0e10cSrcweir nPrtHeight = pLay->Prt().Width();
856cdf0e10cSrcweir }
857cdf0e10cSrcweir else
858cdf0e10cSrcweir {
859cdf0e10cSrcweir nFrmTop = pLay->Frm().Left() + pLay->Frm().Width();
860cdf0e10cSrcweir nPrtHeight = pLay->Prt().Width();
861cdf0e10cSrcweir }
862cdf0e10cSrcweir }
863cdf0e10cSrcweir else
864cdf0e10cSrcweir {
865cdf0e10cSrcweir nFrmTop = pLay->Frm().Top();
866cdf0e10cSrcweir nPrtHeight = pLay->Prt().Height();
867cdf0e10cSrcweir }
868cdf0e10cSrcweir }
869cdf0e10cSrcweir else
870cdf0e10cSrcweir {
871cdf0e10cSrcweir pLay = pSect->GetUpper();
872cdf0e10cSrcweir if( pLay->IsVertical() )
873cdf0e10cSrcweir {
874cdf0e10cSrcweir //Badaa: 2008-04-18 * Support for Classical Mongolian Script (SCMS) joint with Jiayanmin
875cdf0e10cSrcweir if ( pLay->IsVertLR() )
876cdf0e10cSrcweir {
877cdf0e10cSrcweir nFrmTop = pSect->Frm().Right();
878cdf0e10cSrcweir nPrtHeight = pLay->Frm().Left()+pLay->Prt().Left()
879cdf0e10cSrcweir + pLay->Prt().Width() - pSect->Frm().Left()
880cdf0e10cSrcweir - pSect->Frm().Width();
881cdf0e10cSrcweir }
882cdf0e10cSrcweir else
883cdf0e10cSrcweir {
884cdf0e10cSrcweir nFrmTop = pSect->Frm().Left();
885cdf0e10cSrcweir nPrtHeight = pSect->Frm().Left() -
886cdf0e10cSrcweir pLay->Frm().Left() - pLay->Prt().Left();
887cdf0e10cSrcweir }
888cdf0e10cSrcweir }
889cdf0e10cSrcweir else
890cdf0e10cSrcweir {
891cdf0e10cSrcweir nFrmTop = pSect->Frm().Bottom();
892cdf0e10cSrcweir nPrtHeight = pLay->Frm().Top()+pLay->Prt().Top()
893cdf0e10cSrcweir + pLay->Prt().Height() - pSect->Frm().Top()
894cdf0e10cSrcweir - pSect->Frm().Height();
895cdf0e10cSrcweir }
896cdf0e10cSrcweir pSect = 0;
897cdf0e10cSrcweir }
898cdf0e10cSrcweir }
899cdf0e10cSrcweir else if( pLay )
900cdf0e10cSrcweir {
901cdf0e10cSrcweir if( pLay->IsVertical() )
902cdf0e10cSrcweir {
903cdf0e10cSrcweir //Badaa: 2008-04-18 * Support for Classical Mongolian Script (SCMS) joint with Jiayanmin
904cdf0e10cSrcweir if ( pLay->IsVertLR() )
905cdf0e10cSrcweir {
906cdf0e10cSrcweir nFrmTop = pLay->Frm().Left();
907cdf0e10cSrcweir nPrtHeight = pLay->Prt().Width();
908cdf0e10cSrcweir }
909cdf0e10cSrcweir else
910cdf0e10cSrcweir {
911cdf0e10cSrcweir nFrmTop = pLay->Frm().Left() + pLay->Frm().Width();
912cdf0e10cSrcweir nPrtHeight = pLay->Prt().Width();
913cdf0e10cSrcweir }
914cdf0e10cSrcweir }
915cdf0e10cSrcweir else
916cdf0e10cSrcweir {
917cdf0e10cSrcweir nFrmTop = pLay->Frm().Top();
918cdf0e10cSrcweir nPrtHeight = pLay->Prt().Height();
919cdf0e10cSrcweir }
920cdf0e10cSrcweir bSct = 0 != pSect;
921cdf0e10cSrcweir }
922cdf0e10cSrcweir }
923cdf0e10cSrcweir }
924cdf0e10cSrcweir if ( pLay )
925cdf0e10cSrcweir {
926cdf0e10cSrcweir if ( pLay->Frm().IsInside( rPt ) )
927cdf0e10cSrcweir {
928cdf0e10cSrcweir //Badaa: 2008-04-18 * Support for Classical Mongolian Script (SCMS) joint with Jiayanmin
929cdf0e10cSrcweir SwTwips nDiff = pLay->IsVertical() ? ( pLay->IsVertLR() ? ( rPt.X() - nFrmTop ) : ( nFrmTop - rPt.X() ) )
930cdf0e10cSrcweir : ( rPt.Y() - nFrmTop );
931cdf0e10cSrcweir if( bSct || pSect )
932cdf0e10cSrcweir rRet.nSub += nDiff;
933cdf0e10cSrcweir else
934cdf0e10cSrcweir rRet.nMain += nDiff;
935cdf0e10cSrcweir }
936cdf0e10cSrcweir if ( pLay->IsFtnContFrm() && !((SwLayoutFrm*)pLay)->Lower() )
937cdf0e10cSrcweir {
938cdf0e10cSrcweir SwFrm *pDel = (SwFrm*)pLay;
939cdf0e10cSrcweir pDel->Cut();
940cdf0e10cSrcweir delete pDel;
941cdf0e10cSrcweir return 0;
942cdf0e10cSrcweir }
943cdf0e10cSrcweir return pLay;
944cdf0e10cSrcweir }
945cdf0e10cSrcweir else
946cdf0e10cSrcweir rRet.nMain = LONG_MAX;
947cdf0e10cSrcweir }
948cdf0e10cSrcweir }
949cdf0e10cSrcweir return 0;
950cdf0e10cSrcweir }
951cdf0e10cSrcweir
lcl_FindCntDiff(const Point & rPt,const SwLayoutFrm * pLay,const SwCntntFrm * & rpCnt,const sal_Bool bBody,const sal_Bool bFtn)952cdf0e10cSrcweir sal_uLong MA_FASTCALL lcl_FindCntDiff( const Point &rPt, const SwLayoutFrm *pLay,
953cdf0e10cSrcweir const SwCntntFrm *& rpCnt,
954cdf0e10cSrcweir const sal_Bool bBody, const sal_Bool bFtn )
955cdf0e10cSrcweir {
956cdf0e10cSrcweir //Sucht unterhalb von pLay den dichtesten Cnt zum Point. Der Bezugspunkt
957cdf0e10cSrcweir //der Cntnts ist immer die linke obere Ecke.
958cdf0e10cSrcweir //Der Cnt soll moeglichst ueber dem Point liegen.
959cdf0e10cSrcweir
960cdf0e10cSrcweir #if OSL_DEBUG_LEVEL > 1
961cdf0e10cSrcweir Point arPoint( rPt );
962cdf0e10cSrcweir #endif
963cdf0e10cSrcweir
964cdf0e10cSrcweir rpCnt = 0;
965cdf0e10cSrcweir sal_uLong nDistance = ULONG_MAX;
966cdf0e10cSrcweir sal_uLong nNearest = ULONG_MAX;
967cdf0e10cSrcweir const SwCntntFrm *pCnt = pLay->ContainsCntnt();
968cdf0e10cSrcweir
969cdf0e10cSrcweir while ( pCnt && (bBody != pCnt->IsInDocBody() || bFtn != pCnt->IsInFtn()))
970cdf0e10cSrcweir {
971cdf0e10cSrcweir pCnt = pCnt->GetNextCntntFrm();
972cdf0e10cSrcweir if ( !pLay->IsAnLower( pCnt ) )
973cdf0e10cSrcweir pCnt = 0;
974cdf0e10cSrcweir }
975cdf0e10cSrcweir const SwCntntFrm *pNearest = pCnt;
976cdf0e10cSrcweir if ( pCnt )
977cdf0e10cSrcweir {
978cdf0e10cSrcweir do
979cdf0e10cSrcweir {
980cdf0e10cSrcweir //Jetzt die Entfernung zwischen den beiden Punkten berechnen.
981cdf0e10cSrcweir //'Delta' X^2 + 'Delta'Y^2 = 'Entfernung'^2
982cdf0e10cSrcweir sal_uInt32 dX = Max( pCnt->Frm().Left(), rPt.X() ) -
983cdf0e10cSrcweir Min( pCnt->Frm().Left(), rPt.X() ),
984cdf0e10cSrcweir dY = Max( pCnt->Frm().Top(), rPt.Y() ) -
985cdf0e10cSrcweir Min( pCnt->Frm().Top(), rPt.Y() );
986cdf0e10cSrcweir BigInt dX1( dX ), dY1( dY );
987cdf0e10cSrcweir dX1 *= dX1; dY1 *= dY1;
988cdf0e10cSrcweir const sal_uLong nDiff = ::SqRt( dX1 + dY1 );
989cdf0e10cSrcweir if ( pCnt->Frm().Top() <= rPt.Y() )
990cdf0e10cSrcweir {
991cdf0e10cSrcweir if ( nDiff < nDistance )
992cdf0e10cSrcweir { //Der ist dichter dran
993cdf0e10cSrcweir nDistance = nNearest = nDiff;
994cdf0e10cSrcweir rpCnt = pNearest = pCnt;
995cdf0e10cSrcweir }
996cdf0e10cSrcweir }
997cdf0e10cSrcweir else if ( nDiff < nNearest )
998cdf0e10cSrcweir {
999cdf0e10cSrcweir nNearest = nDiff;
1000cdf0e10cSrcweir pNearest = pCnt;
1001cdf0e10cSrcweir }
1002cdf0e10cSrcweir pCnt = pCnt->GetNextCntntFrm();
1003cdf0e10cSrcweir while ( pCnt &&
1004cdf0e10cSrcweir (bBody != pCnt->IsInDocBody() || bFtn != pCnt->IsInFtn()))
1005cdf0e10cSrcweir pCnt = pCnt->GetNextCntntFrm();
1006cdf0e10cSrcweir
1007cdf0e10cSrcweir } while ( pCnt && pLay->IsAnLower( pCnt ) );
1008cdf0e10cSrcweir }
1009cdf0e10cSrcweir if ( nDistance == ULONG_MAX )
1010cdf0e10cSrcweir { rpCnt = pNearest;
1011cdf0e10cSrcweir return nNearest;
1012cdf0e10cSrcweir }
1013cdf0e10cSrcweir return nDistance;
1014cdf0e10cSrcweir }
1015cdf0e10cSrcweir
lcl_FindCnt(const Point & rPt,const SwCntntFrm * pCnt,const sal_Bool bBody,const sal_Bool bFtn)1016cdf0e10cSrcweir const SwCntntFrm * MA_FASTCALL lcl_FindCnt( const Point &rPt, const SwCntntFrm *pCnt,
1017cdf0e10cSrcweir const sal_Bool bBody, const sal_Bool bFtn )
1018cdf0e10cSrcweir {
1019cdf0e10cSrcweir //Sucht ausgehen von pCnt denjenigen CntntFrm, dessen linke obere
1020cdf0e10cSrcweir //Ecke am dichtesten am Point liegt.
1021cdf0e10cSrcweir //Liefert _immer_ einen CntntFrm zurueck.
1022cdf0e10cSrcweir
1023cdf0e10cSrcweir //Zunaechst wird versucht den dichtesten Cntnt innerhalt derjenigen
1024cdf0e10cSrcweir //Seite zu suchen innerhalb derer der Cntnt steht.
1025cdf0e10cSrcweir //Ausgehend von der Seite muessen die Seiten in beide
1026cdf0e10cSrcweir //Richtungen beruecksichtigt werden.
1027cdf0e10cSrcweir //Falls moeglich wird ein Cntnt geliefert, dessen Y-Position ueber der
1028cdf0e10cSrcweir //des Point sitzt.
1029cdf0e10cSrcweir const SwCntntFrm *pRet, *pNew;
1030cdf0e10cSrcweir const SwLayoutFrm *pLay = pCnt->FindPageFrm();
1031cdf0e10cSrcweir sal_uLong nDist;
1032cdf0e10cSrcweir
1033cdf0e10cSrcweir nDist = ::lcl_FindCntDiff( rPt, pLay, pNew, bBody, bFtn );
1034cdf0e10cSrcweir if ( pNew )
1035cdf0e10cSrcweir pRet = pNew;
1036cdf0e10cSrcweir else
1037cdf0e10cSrcweir { pRet = pCnt;
1038cdf0e10cSrcweir nDist = ULONG_MAX;
1039cdf0e10cSrcweir }
1040cdf0e10cSrcweir const SwCntntFrm *pNearest = pRet;
1041cdf0e10cSrcweir sal_uLong nNearest = nDist;
1042cdf0e10cSrcweir
1043cdf0e10cSrcweir if ( pLay )
1044cdf0e10cSrcweir {
1045cdf0e10cSrcweir const SwLayoutFrm *pPge = pLay;
1046cdf0e10cSrcweir sal_uLong nOldNew = ULONG_MAX;
1047cdf0e10cSrcweir for ( sal_uInt16 i = 0; pPge->GetPrev() && (i < 3); ++i )
1048cdf0e10cSrcweir {
1049cdf0e10cSrcweir pPge = (SwLayoutFrm*)pPge->GetPrev();
1050cdf0e10cSrcweir const sal_uLong nNew = ::lcl_FindCntDiff( rPt, pPge, pNew, bBody, bFtn );
1051cdf0e10cSrcweir if ( nNew < nDist )
1052cdf0e10cSrcweir {
1053cdf0e10cSrcweir if ( pNew->Frm().Top() <= rPt.Y() )
1054cdf0e10cSrcweir {
1055cdf0e10cSrcweir pRet = pNearest = pNew;
1056cdf0e10cSrcweir nDist = nNearest = nNew;
1057cdf0e10cSrcweir }
1058cdf0e10cSrcweir else if ( nNew < nNearest )
1059cdf0e10cSrcweir {
1060cdf0e10cSrcweir pNearest = pNew;
1061cdf0e10cSrcweir nNearest = nNew;
1062cdf0e10cSrcweir }
1063cdf0e10cSrcweir }
1064cdf0e10cSrcweir else if ( nOldNew != ULONG_MAX && nNew > nOldNew )
1065cdf0e10cSrcweir break;
1066cdf0e10cSrcweir else
1067cdf0e10cSrcweir nOldNew = nNew;
1068cdf0e10cSrcweir
1069cdf0e10cSrcweir }
1070cdf0e10cSrcweir pPge = pLay;
1071cdf0e10cSrcweir nOldNew = ULONG_MAX;
1072cdf0e10cSrcweir for ( sal_uInt16 j = 0; pPge->GetNext() && (j < 3); ++j )
1073cdf0e10cSrcweir {
1074cdf0e10cSrcweir pPge = (SwLayoutFrm*)pPge->GetNext();
1075cdf0e10cSrcweir const sal_uLong nNew = ::lcl_FindCntDiff( rPt, pPge, pNew, bBody, bFtn );
1076cdf0e10cSrcweir if ( nNew < nDist )
1077cdf0e10cSrcweir {
1078cdf0e10cSrcweir if ( pNew->Frm().Top() <= rPt.Y() )
1079cdf0e10cSrcweir {
1080cdf0e10cSrcweir pRet = pNearest = pNew;
1081cdf0e10cSrcweir nDist = nNearest = nNew;
1082cdf0e10cSrcweir }
1083cdf0e10cSrcweir else if ( nNew < nNearest )
1084cdf0e10cSrcweir {
1085cdf0e10cSrcweir pNearest = pNew;
1086cdf0e10cSrcweir nNearest = nNew;
1087cdf0e10cSrcweir }
1088cdf0e10cSrcweir }
1089cdf0e10cSrcweir else if ( nOldNew != ULONG_MAX && nNew > nOldNew )
1090cdf0e10cSrcweir break;
1091cdf0e10cSrcweir else
1092cdf0e10cSrcweir nOldNew = nNew;
1093cdf0e10cSrcweir }
1094cdf0e10cSrcweir }
1095cdf0e10cSrcweir if ( (pRet->Frm().Top() > rPt.Y()) )
1096cdf0e10cSrcweir return pNearest;
1097cdf0e10cSrcweir else
1098cdf0e10cSrcweir return pRet;
1099cdf0e10cSrcweir }
1100cdf0e10cSrcweir
lcl_PointToPrt(Point & rPoint,const SwFrm * pFrm)1101cdf0e10cSrcweir void lcl_PointToPrt( Point &rPoint, const SwFrm *pFrm )
1102cdf0e10cSrcweir {
1103cdf0e10cSrcweir SwRect aTmp( pFrm->Prt() );
1104cdf0e10cSrcweir aTmp += pFrm->Frm().Pos();
1105cdf0e10cSrcweir if ( rPoint.X() < aTmp.Left() )
1106cdf0e10cSrcweir rPoint.X() = aTmp.Left();
1107cdf0e10cSrcweir else if ( rPoint.X() > aTmp.Right() )
1108cdf0e10cSrcweir rPoint.X() = aTmp.Right();
1109cdf0e10cSrcweir if ( rPoint.Y() < aTmp.Top() )
1110cdf0e10cSrcweir rPoint.Y() = aTmp.Top();
1111cdf0e10cSrcweir else if ( rPoint.Y() > aTmp.Bottom() )
1112cdf0e10cSrcweir rPoint.Y() = aTmp.Bottom();
1113cdf0e10cSrcweir
1114cdf0e10cSrcweir }
1115cdf0e10cSrcweir
FindAnchor(const SwFrm * pOldAnch,const Point & rNew,const sal_Bool bBodyOnly)1116cdf0e10cSrcweir const SwCntntFrm *FindAnchor( const SwFrm *pOldAnch, const Point &rNew,
1117cdf0e10cSrcweir const sal_Bool bBodyOnly )
1118cdf0e10cSrcweir {
1119cdf0e10cSrcweir //Zu der angegebenen DokumentPosition wird der dichteste Cnt im
1120cdf0e10cSrcweir //Textfluss gesucht. AusgangsFrm ist der uebergebene Anker.
1121cdf0e10cSrcweir const SwCntntFrm* pCnt;
1122cdf0e10cSrcweir if ( pOldAnch->IsCntntFrm() )
1123cdf0e10cSrcweir {
1124cdf0e10cSrcweir pCnt = (const SwCntntFrm*)pOldAnch;
1125cdf0e10cSrcweir }
1126cdf0e10cSrcweir else
1127cdf0e10cSrcweir {
1128cdf0e10cSrcweir Point aTmp( rNew );
1129cdf0e10cSrcweir SwLayoutFrm *pTmpLay = (SwLayoutFrm*)pOldAnch;
1130cdf0e10cSrcweir if( pTmpLay->IsRootFrm() )
1131cdf0e10cSrcweir {
1132cdf0e10cSrcweir SwRect aTmpRect( aTmp, Size(0,0) );
1133cdf0e10cSrcweir pTmpLay = (SwLayoutFrm*)::FindPage( aTmpRect, pTmpLay->Lower() );
1134cdf0e10cSrcweir }
1135cdf0e10cSrcweir pCnt = pTmpLay->GetCntntPos( aTmp, sal_False, bBodyOnly );
1136cdf0e10cSrcweir }
1137cdf0e10cSrcweir
1138cdf0e10cSrcweir //Beim Suchen darauf achten, dass die Bereiche sinnvoll erhalten
1139cdf0e10cSrcweir //bleiben. D.h. in diesem Fall nicht in Header/Footer hinein und
1140cdf0e10cSrcweir //nicht aus Header/Footer hinaus.
1141cdf0e10cSrcweir const sal_Bool bBody = pCnt->IsInDocBody() || bBodyOnly;
1142cdf0e10cSrcweir const sal_Bool bFtn = !bBodyOnly && pCnt->IsInFtn();
1143cdf0e10cSrcweir
1144cdf0e10cSrcweir Point aNew( rNew );
1145cdf0e10cSrcweir if ( bBody )
1146cdf0e10cSrcweir {
1147cdf0e10cSrcweir //#38848 Vom Seitenrand in den Body ziehen.
1148cdf0e10cSrcweir const SwFrm *pPage = pCnt->FindPageFrm();
1149cdf0e10cSrcweir ::lcl_PointToPrt( aNew, pPage->GetUpper() );
1150cdf0e10cSrcweir SwRect aTmp( aNew, Size( 0, 0 ) );
1151cdf0e10cSrcweir pPage = ::FindPage( aTmp, pPage );
1152cdf0e10cSrcweir ::lcl_PointToPrt( aNew, pPage );
1153cdf0e10cSrcweir }
1154cdf0e10cSrcweir
1155cdf0e10cSrcweir if ( pCnt->IsInDocBody() == bBody && pCnt->Frm().IsInside( aNew ) )
1156cdf0e10cSrcweir return pCnt;
1157cdf0e10cSrcweir else if ( pOldAnch->IsInDocBody() || pOldAnch->IsPageFrm() )
1158cdf0e10cSrcweir {
1159cdf0e10cSrcweir //Vielleicht befindet sich der gewuenschte Anker ja auf derselben
1160cdf0e10cSrcweir //Seite wie der aktuelle Anker.
1161cdf0e10cSrcweir //So gibt es kein Problem mit Spalten.
1162cdf0e10cSrcweir Point aTmp( aNew );
1163cdf0e10cSrcweir const SwCntntFrm *pTmp = pCnt->FindPageFrm()->
1164cdf0e10cSrcweir GetCntntPos( aTmp, sal_False, sal_True, sal_False );
1165cdf0e10cSrcweir if ( pTmp && pTmp->Frm().IsInside( aNew ) )
1166cdf0e10cSrcweir return pTmp;
1167cdf0e10cSrcweir }
1168cdf0e10cSrcweir
1169cdf0e10cSrcweir //Ausgehend vom Anker suche ich jetzt in beide Richtungen bis ich
1170cdf0e10cSrcweir //den jeweils dichtesten gefunden habe.
1171cdf0e10cSrcweir //Nicht die direkte Entfernung ist relevant sondern die Strecke die
1172cdf0e10cSrcweir //im Textfluss zurueckgelegt werden muss.
1173cdf0e10cSrcweir const SwCntntFrm *pUpLst;
1174cdf0e10cSrcweir const SwCntntFrm *pUpFrm = pCnt;
1175cdf0e10cSrcweir SwDistance nUp, nUpLst;
1176cdf0e10cSrcweir ::lcl_CalcDownDist( nUp, aNew, pUpFrm );
1177cdf0e10cSrcweir SwDistance nDown = nUp;
1178cdf0e10cSrcweir sal_Bool bNegAllowed = sal_True;//Einmal aus dem negativen Bereich heraus lassen.
1179cdf0e10cSrcweir do
1180cdf0e10cSrcweir {
1181cdf0e10cSrcweir pUpLst = pUpFrm; nUpLst = nUp;
1182cdf0e10cSrcweir pUpFrm = pUpLst->GetPrevCntntFrm();
1183cdf0e10cSrcweir while ( pUpFrm &&
1184cdf0e10cSrcweir (bBody != pUpFrm->IsInDocBody() || bFtn != pUpFrm->IsInFtn()))
1185cdf0e10cSrcweir pUpFrm = pUpFrm->GetPrevCntntFrm();
1186cdf0e10cSrcweir if ( pUpFrm )
1187cdf0e10cSrcweir {
1188cdf0e10cSrcweir ::lcl_CalcDownDist( nUp, aNew, pUpFrm );
1189cdf0e10cSrcweir //Wenn die Distanz innnerhalb einer Tabelle waechst, so lohnt es
1190cdf0e10cSrcweir //sich weiter zu suchen.
1191cdf0e10cSrcweir if ( pUpLst->IsInTab() && pUpFrm->IsInTab() )
1192cdf0e10cSrcweir {
1193cdf0e10cSrcweir while ( pUpFrm && ((nUpLst < nUp && pUpFrm->IsInTab()) ||
1194cdf0e10cSrcweir bBody != pUpFrm->IsInDocBody()) )
1195cdf0e10cSrcweir {
1196cdf0e10cSrcweir pUpFrm = pUpFrm->GetPrevCntntFrm();
1197cdf0e10cSrcweir if ( pUpFrm )
1198cdf0e10cSrcweir ::lcl_CalcDownDist( nUp, aNew, pUpFrm );
1199cdf0e10cSrcweir }
1200cdf0e10cSrcweir }
1201cdf0e10cSrcweir }
1202cdf0e10cSrcweir if ( !pUpFrm )
1203cdf0e10cSrcweir nUp.nMain = LONG_MAX;
1204cdf0e10cSrcweir if ( nUp.nMain >= 0 && LONG_MAX != nUp.nMain )
1205cdf0e10cSrcweir {
1206cdf0e10cSrcweir bNegAllowed = sal_False;
1207cdf0e10cSrcweir if ( nUpLst.nMain < 0 ) //nicht den falschen erwischen, wenn der Wert
1208cdf0e10cSrcweir //gerade von negativ auf positiv gekippt ist.
1209cdf0e10cSrcweir { pUpLst = pUpFrm;
1210cdf0e10cSrcweir nUpLst = nUp;
1211cdf0e10cSrcweir }
1212cdf0e10cSrcweir }
1213cdf0e10cSrcweir } while ( pUpFrm && ( ( bNegAllowed && nUp.nMain < 0 ) || ( nUp <= nUpLst ) ) );
1214cdf0e10cSrcweir
1215cdf0e10cSrcweir const SwCntntFrm *pDownLst;
1216cdf0e10cSrcweir const SwCntntFrm *pDownFrm = pCnt;
1217cdf0e10cSrcweir SwDistance nDownLst;
1218cdf0e10cSrcweir if ( nDown.nMain < 0 )
1219cdf0e10cSrcweir nDown.nMain = LONG_MAX;
1220cdf0e10cSrcweir do
1221cdf0e10cSrcweir {
1222cdf0e10cSrcweir pDownLst = pDownFrm; nDownLst = nDown;
1223cdf0e10cSrcweir pDownFrm = pDownLst->GetNextCntntFrm();
1224cdf0e10cSrcweir while ( pDownFrm &&
1225cdf0e10cSrcweir (bBody != pDownFrm->IsInDocBody() || bFtn != pDownFrm->IsInFtn()))
1226cdf0e10cSrcweir pDownFrm = pDownFrm->GetNextCntntFrm();
1227cdf0e10cSrcweir if ( pDownFrm )
1228cdf0e10cSrcweir {
1229cdf0e10cSrcweir ::lcl_CalcDownDist( nDown, aNew, pDownFrm );
1230cdf0e10cSrcweir if ( nDown.nMain < 0 )
1231cdf0e10cSrcweir nDown.nMain = LONG_MAX;
1232cdf0e10cSrcweir //Wenn die Distanz innnerhalb einer Tabelle waechst, so lohnt es
1233cdf0e10cSrcweir //sich weiter zu suchen.
1234cdf0e10cSrcweir if ( pDownLst->IsInTab() && pDownFrm->IsInTab() )
1235cdf0e10cSrcweir {
1236cdf0e10cSrcweir while ( pDownFrm && ( ( nDown.nMain != LONG_MAX && nDownLst < nDownLst
1237cdf0e10cSrcweir && pDownFrm->IsInTab()) || bBody != pDownFrm->IsInDocBody() ) )
1238cdf0e10cSrcweir {
1239cdf0e10cSrcweir pDownFrm = pDownFrm->GetNextCntntFrm();
1240cdf0e10cSrcweir if ( pDownFrm )
1241cdf0e10cSrcweir ::lcl_CalcDownDist( nDown, aNew, pDownFrm );
1242cdf0e10cSrcweir if ( nDown.nMain < 0 )
1243cdf0e10cSrcweir nDown.nMain = LONG_MAX;
1244cdf0e10cSrcweir }
1245cdf0e10cSrcweir }
1246cdf0e10cSrcweir }
1247cdf0e10cSrcweir if ( !pDownFrm )
1248cdf0e10cSrcweir nDown.nMain = LONG_MAX;
1249cdf0e10cSrcweir
1250cdf0e10cSrcweir } while ( pDownFrm && nDown <= nDownLst &&
1251cdf0e10cSrcweir nDown.nMain != LONG_MAX && nDownLst.nMain != LONG_MAX );
1252cdf0e10cSrcweir
1253cdf0e10cSrcweir //Wenn ich in beide Richtungen keinen gefunden habe, so suche ich mir
1254cdf0e10cSrcweir //denjenigen Cntnt dessen linke obere Ecke dem Point am naechsten liegt.
1255cdf0e10cSrcweir //Eine derartige Situation tritt z.b. auf, wenn der Point nicht im Text-
1256cdf0e10cSrcweir //fluss sondern in irgendwelchen Raendern steht.
1257cdf0e10cSrcweir if ( nDownLst.nMain == LONG_MAX && nUpLst.nMain == LONG_MAX )
1258cdf0e10cSrcweir {
1259cdf0e10cSrcweir // #102861# If an OLE objects, which is contained in a fly frame
1260cdf0e10cSrcweir // is resized in inplace mode and the new Position is outside the
1261cdf0e10cSrcweir // fly frame, we do not want to leave our fly frame.
1262cdf0e10cSrcweir if ( pCnt->IsInFly() )
1263cdf0e10cSrcweir return pCnt;
1264cdf0e10cSrcweir
1265cdf0e10cSrcweir return ::lcl_FindCnt( aNew, pCnt, bBody, bFtn );
1266cdf0e10cSrcweir }
1267cdf0e10cSrcweir else
1268cdf0e10cSrcweir return nDownLst < nUpLst ? pDownLst : pUpLst;
1269cdf0e10cSrcweir }
1270cdf0e10cSrcweir
1271cdf0e10cSrcweir /*************************************************************************
1272cdf0e10cSrcweir |*
1273cdf0e10cSrcweir |* SwFlyAtCntFrm::SetAbsPos()
1274cdf0e10cSrcweir |*
1275cdf0e10cSrcweir |* Ersterstellung MA 22. Jun. 93
1276cdf0e10cSrcweir |* Letzte Aenderung MA 11. Sep. 98
1277cdf0e10cSrcweir |*
1278cdf0e10cSrcweir |*************************************************************************/
1279cdf0e10cSrcweir
SetAbsPos(const Point & rNew)1280cdf0e10cSrcweir void SwFlyAtCntFrm::SetAbsPos( const Point &rNew )
1281cdf0e10cSrcweir {
1282cdf0e10cSrcweir SwPageFrm *pOldPage = FindPageFrm();
1283cdf0e10cSrcweir const SwRect aOld( GetObjRectWithSpaces() );
1284cdf0e10cSrcweir Point aNew( rNew );
1285cdf0e10cSrcweir //Badaa: 2008-04-18 * Support for Classical Mongolian Script (SCMS) joint with Jiayanmin
1286cdf0e10cSrcweir if( ( GetAnchorFrm()->IsVertical() && !GetAnchorFrm()->IsVertLR() ) || GetAnchorFrm()->IsRightToLeft() )
1287cdf0e10cSrcweir aNew.X() += Frm().Width();
1288cdf0e10cSrcweir SwCntntFrm *pCnt = (SwCntntFrm*)::FindAnchor( GetAnchorFrm(), aNew );
1289cdf0e10cSrcweir if( pCnt->IsProtected() )
1290cdf0e10cSrcweir pCnt = (SwCntntFrm*)GetAnchorFrm();
1291cdf0e10cSrcweir
1292cdf0e10cSrcweir SwPageFrm *pTmpPage = 0;
1293cdf0e10cSrcweir const bool bVert = pCnt->IsVertical();
1294cdf0e10cSrcweir //Badaa: 2008-04-18 * Support for Classical Mongolian Script (SCMS) joint with Jiayanmin
1295cdf0e10cSrcweir const bool bVertL2R = pCnt->IsVertLR();
1296cdf0e10cSrcweir const sal_Bool bRTL = pCnt->IsRightToLeft();
1297cdf0e10cSrcweir
1298cdf0e10cSrcweir if( ( !bVert != !GetAnchorFrm()->IsVertical() ) ||
1299cdf0e10cSrcweir ( !bRTL != !GetAnchorFrm()->IsRightToLeft() ) )
1300cdf0e10cSrcweir {
1301cdf0e10cSrcweir if( bVert || bRTL )
1302cdf0e10cSrcweir aNew.X() += Frm().Width();
1303cdf0e10cSrcweir else
1304cdf0e10cSrcweir aNew.X() -= Frm().Width();
1305cdf0e10cSrcweir }
1306cdf0e10cSrcweir
1307cdf0e10cSrcweir if ( pCnt->IsInDocBody() )
1308cdf0e10cSrcweir {
1309cdf0e10cSrcweir //#38848 Vom Seitenrand in den Body ziehen.
1310cdf0e10cSrcweir pTmpPage = pCnt->FindPageFrm();
1311cdf0e10cSrcweir ::lcl_PointToPrt( aNew, pTmpPage->GetUpper() );
1312cdf0e10cSrcweir SwRect aTmp( aNew, Size( 0, 0 ) );
1313cdf0e10cSrcweir pTmpPage = (SwPageFrm*)::FindPage( aTmp, pTmpPage );
1314cdf0e10cSrcweir ::lcl_PointToPrt( aNew, pTmpPage );
1315cdf0e10cSrcweir }
1316cdf0e10cSrcweir
1317cdf0e10cSrcweir //RelPos einstellen, nur auf Wunsch invalidieren.
1318cdf0e10cSrcweir //rNew ist eine Absolute Position. Um die RelPos korrekt einzustellen
1319cdf0e10cSrcweir //muessen wir uns die Entfernung von rNew zum Anker im Textfluss besorgen.
1320cdf0e10cSrcweir //!!!!!Hier kann Optimiert werden: FindAnchor koennte die RelPos mitliefern!
1321cdf0e10cSrcweir const SwFrm *pFrm = 0;
1322cdf0e10cSrcweir SwTwips nY;
1323cdf0e10cSrcweir if ( pCnt->Frm().IsInside( aNew ) )
1324cdf0e10cSrcweir {
1325cdf0e10cSrcweir // --> OD 2009-01-12 #i70582#
1326cdf0e10cSrcweir const SwTwips nTopForObjPos =
1327cdf0e10cSrcweir bVert
1328cdf0e10cSrcweir ? ( bVertL2R
1329cdf0e10cSrcweir ? ( pCnt->Frm().Left() +
1330cdf0e10cSrcweir pCnt->GetUpperSpaceAmountConsideredForPrevFrmAndPageGrid() )
1331cdf0e10cSrcweir : ( pCnt->Frm().Left() +
1332cdf0e10cSrcweir pCnt->Frm().Width() -
1333cdf0e10cSrcweir pCnt->GetUpperSpaceAmountConsideredForPrevFrmAndPageGrid() ) )
1334cdf0e10cSrcweir : ( pCnt->Frm().Top() +
1335cdf0e10cSrcweir pCnt->GetUpperSpaceAmountConsideredForPrevFrmAndPageGrid() );
1336cdf0e10cSrcweir if( bVert )
1337cdf0e10cSrcweir //Badaa: 2008-04-18 * Support for Classical Mongolian Script (SCMS) joint with Jiayanmin
1338cdf0e10cSrcweir {
1339cdf0e10cSrcweir if ( bVertL2R )
1340cdf0e10cSrcweir nY = rNew.X() - nTopForObjPos;
1341cdf0e10cSrcweir else
1342cdf0e10cSrcweir nY = nTopForObjPos - rNew.X() - Frm().Width();
1343cdf0e10cSrcweir }
1344cdf0e10cSrcweir else
1345cdf0e10cSrcweir {
1346cdf0e10cSrcweir nY = rNew.Y() - nTopForObjPos;
1347cdf0e10cSrcweir }
1348cdf0e10cSrcweir // <--
1349cdf0e10cSrcweir }
1350cdf0e10cSrcweir else
1351cdf0e10cSrcweir {
1352cdf0e10cSrcweir SwDistance aDist;
1353cdf0e10cSrcweir pFrm = ::lcl_CalcDownDist( aDist, aNew, pCnt );
1354cdf0e10cSrcweir nY = aDist.nMain + aDist.nSub;
1355cdf0e10cSrcweir }
1356cdf0e10cSrcweir
1357cdf0e10cSrcweir SwTwips nX = 0;
1358cdf0e10cSrcweir
1359cdf0e10cSrcweir if ( pCnt->IsFollow() )
1360cdf0e10cSrcweir {
1361cdf0e10cSrcweir //Flys haengen niemals an einem Follow sondern immer am
1362cdf0e10cSrcweir //Master, den suchen wir uns jetzt.
1363cdf0e10cSrcweir const SwCntntFrm *pOriginal = pCnt;
1364cdf0e10cSrcweir const SwCntntFrm *pFollow = pCnt;
1365cdf0e10cSrcweir while ( pCnt->IsFollow() )
1366cdf0e10cSrcweir {
1367cdf0e10cSrcweir do
1368cdf0e10cSrcweir { pCnt = pCnt->GetPrevCntntFrm();
1369cdf0e10cSrcweir } while ( pCnt->GetFollow() != pFollow );
1370cdf0e10cSrcweir pFollow = pCnt;
1371cdf0e10cSrcweir }
1372cdf0e10cSrcweir SwTwips nDiff = 0;
1373cdf0e10cSrcweir do
1374cdf0e10cSrcweir { const SwFrm *pUp = pFollow->GetUpper();
1375cdf0e10cSrcweir if( pUp->IsVertical() )
1376cdf0e10cSrcweir //Badaa: 2008-04-18 * Support for Classical Mongolian Script (SCMS) joint with Jiayanmin
1377cdf0e10cSrcweir {
1378cdf0e10cSrcweir if ( pUp->IsVertLR() )
1379cdf0e10cSrcweir nDiff += pUp->Prt().Width() - pFollow->GetRelPos().X();
1380cdf0e10cSrcweir else
1381cdf0e10cSrcweir nDiff += pFollow->Frm().Left() + pFollow->Frm().Width()
1382cdf0e10cSrcweir - pUp->Frm().Left() - pUp->Prt().Left();
1383cdf0e10cSrcweir }
1384cdf0e10cSrcweir else
1385cdf0e10cSrcweir nDiff += pUp->Prt().Height() - pFollow->GetRelPos().Y();
1386cdf0e10cSrcweir pFollow = pFollow->GetFollow();
1387cdf0e10cSrcweir } while ( pFollow != pOriginal );
1388cdf0e10cSrcweir nY += nDiff;
1389cdf0e10cSrcweir if( bVert )
1390cdf0e10cSrcweir nX = pCnt->Frm().Top() - pOriginal->Frm().Top();
1391cdf0e10cSrcweir else
1392cdf0e10cSrcweir nX = pCnt->Frm().Left() - pOriginal->Frm().Left();
1393cdf0e10cSrcweir }
1394cdf0e10cSrcweir
1395cdf0e10cSrcweir if ( nY == LONG_MAX )
1396cdf0e10cSrcweir {
1397cdf0e10cSrcweir // --> OD 2009-01-12 #i70582#
1398cdf0e10cSrcweir const SwTwips nTopForObjPos =
1399cdf0e10cSrcweir bVert
1400cdf0e10cSrcweir ? ( bVertL2R
1401cdf0e10cSrcweir ? ( pCnt->Frm().Left() +
1402cdf0e10cSrcweir pCnt->GetUpperSpaceAmountConsideredForPrevFrmAndPageGrid() )
1403cdf0e10cSrcweir : ( pCnt->Frm().Left() +
1404cdf0e10cSrcweir pCnt->Frm().Width() -
1405cdf0e10cSrcweir pCnt->GetUpperSpaceAmountConsideredForPrevFrmAndPageGrid() ) )
1406cdf0e10cSrcweir : ( pCnt->Frm().Top() +
1407cdf0e10cSrcweir pCnt->GetUpperSpaceAmountConsideredForPrevFrmAndPageGrid() );
1408cdf0e10cSrcweir if( bVert )
1409cdf0e10cSrcweir //Badaa: 2008-04-18 * Support for Classical Mongolian Script (SCMS) joint with Jiayanmin
1410cdf0e10cSrcweir {
1411cdf0e10cSrcweir if ( bVertL2R )
1412cdf0e10cSrcweir nY = rNew.X() - nTopForObjPos;
1413cdf0e10cSrcweir else
1414cdf0e10cSrcweir nY = nTopForObjPos - rNew.X();
1415cdf0e10cSrcweir }
1416cdf0e10cSrcweir else
1417cdf0e10cSrcweir {
1418cdf0e10cSrcweir nY = rNew.Y() - nTopForObjPos;
1419cdf0e10cSrcweir }
1420cdf0e10cSrcweir // <--
1421cdf0e10cSrcweir }
1422cdf0e10cSrcweir
1423cdf0e10cSrcweir SwFlyFrmFmt *pFmt = (SwFlyFrmFmt*)GetFmt();
1424cdf0e10cSrcweir const SwFmtSurround& rSurround = pFmt->GetSurround();
1425cdf0e10cSrcweir const sal_Bool bWrapThrough =
1426cdf0e10cSrcweir rSurround.GetSurround() == SURROUND_THROUGHT;
1427cdf0e10cSrcweir SwTwips nBaseOfstForFly = 0;
1428cdf0e10cSrcweir const SwFrm* pTmpFrm = pFrm ? pFrm : pCnt;
1429cdf0e10cSrcweir if ( pTmpFrm->IsTxtFrm() )
1430cdf0e10cSrcweir nBaseOfstForFly =
1431cdf0e10cSrcweir ((SwTxtFrm*)pTmpFrm)->GetBaseOfstForFly( !bWrapThrough );
1432cdf0e10cSrcweir
1433cdf0e10cSrcweir if( bVert )
1434cdf0e10cSrcweir {
1435cdf0e10cSrcweir if( !pFrm )
1436cdf0e10cSrcweir nX += rNew.Y() - pCnt->Frm().Top() - nBaseOfstForFly;
1437cdf0e10cSrcweir else
1438cdf0e10cSrcweir nX = rNew.Y() - pFrm->Frm().Top() - nBaseOfstForFly;
1439cdf0e10cSrcweir }
1440cdf0e10cSrcweir else
1441cdf0e10cSrcweir {
1442cdf0e10cSrcweir if( !pFrm )
1443cdf0e10cSrcweir {
1444cdf0e10cSrcweir if ( pCnt->IsRightToLeft() )
1445cdf0e10cSrcweir nX += pCnt->Frm().Right() - rNew.X() - Frm().Width() +
1446cdf0e10cSrcweir nBaseOfstForFly;
1447cdf0e10cSrcweir else
1448cdf0e10cSrcweir nX += rNew.X() - pCnt->Frm().Left() - nBaseOfstForFly;
1449cdf0e10cSrcweir }
1450cdf0e10cSrcweir else
1451cdf0e10cSrcweir {
1452cdf0e10cSrcweir if ( pFrm->IsRightToLeft() )
1453cdf0e10cSrcweir nX += pFrm->Frm().Right() - rNew.X() - Frm().Width() +
1454cdf0e10cSrcweir nBaseOfstForFly;
1455cdf0e10cSrcweir else
1456cdf0e10cSrcweir nX = rNew.X() - pFrm->Frm().Left() - nBaseOfstForFly;
1457cdf0e10cSrcweir }
1458cdf0e10cSrcweir }
1459cdf0e10cSrcweir GetFmt()->GetDoc()->GetIDocumentUndoRedo().StartUndo( UNDO_START, NULL );
1460cdf0e10cSrcweir
1461cdf0e10cSrcweir if( pCnt != GetAnchorFrm() || ( IsAutoPos() && pCnt->IsTxtFrm() &&
1462cdf0e10cSrcweir GetFmt()->getIDocumentSettingAccess()->get(IDocumentSettingAccess::HTML_MODE)) )
1463*69a74367SOliver-Rainer Wittmann {
1464*69a74367SOliver-Rainer Wittmann //Das Ankerattribut auf den neuen Cnt setzen.
1465*69a74367SOliver-Rainer Wittmann SwFmtAnchor aAnch( pFmt->GetAnchor() );
1466*69a74367SOliver-Rainer Wittmann SwPosition *pPos = (SwPosition*)aAnch.GetCntntAnchor();
1467*69a74367SOliver-Rainer Wittmann if( IsAutoPos() && pCnt->IsTxtFrm() )
1468*69a74367SOliver-Rainer Wittmann {
1469*69a74367SOliver-Rainer Wittmann SwCrsrMoveState eTmpState( MV_SETONLYTEXT );
1470*69a74367SOliver-Rainer Wittmann Point aPt( rNew );
1471*69a74367SOliver-Rainer Wittmann if( pCnt->GetCrsrOfst( pPos, aPt, &eTmpState )
1472*69a74367SOliver-Rainer Wittmann && pPos->nNode == *pCnt->GetNode() )
1473*69a74367SOliver-Rainer Wittmann {
1474*69a74367SOliver-Rainer Wittmann if ( pCnt->GetNode()->GetTxtNode() != NULL )
1475*69a74367SOliver-Rainer Wittmann {
1476*69a74367SOliver-Rainer Wittmann const SwTxtAttr* pTxtInputFld =
1477*69a74367SOliver-Rainer Wittmann pCnt->GetNode()->GetTxtNode()->GetTxtAttrAt( pPos->nContent.GetIndex(), RES_TXTATR_INPUTFIELD, SwTxtNode::PARENT );
1478*69a74367SOliver-Rainer Wittmann if ( pTxtInputFld != NULL )
1479*69a74367SOliver-Rainer Wittmann {
1480*69a74367SOliver-Rainer Wittmann pPos->nContent = *(pTxtInputFld->GetStart());
1481*69a74367SOliver-Rainer Wittmann }
1482*69a74367SOliver-Rainer Wittmann }
1483cdf0e10cSrcweir ResetLastCharRectHeight();
1484cdf0e10cSrcweir if( text::RelOrientation::CHAR == pFmt->GetVertOrient().GetRelationOrient() )
1485*69a74367SOliver-Rainer Wittmann nY = LONG_MAX;
1486cdf0e10cSrcweir if( text::RelOrientation::CHAR == pFmt->GetHoriOrient().GetRelationOrient() )
1487*69a74367SOliver-Rainer Wittmann nX = LONG_MAX;
1488*69a74367SOliver-Rainer Wittmann }
1489*69a74367SOliver-Rainer Wittmann else
1490*69a74367SOliver-Rainer Wittmann {
1491*69a74367SOliver-Rainer Wittmann pPos->nNode = *pCnt->GetNode();
1492*69a74367SOliver-Rainer Wittmann pPos->nContent.Assign( pCnt->GetNode(), 0 );
1493*69a74367SOliver-Rainer Wittmann }
1494*69a74367SOliver-Rainer Wittmann }
1495*69a74367SOliver-Rainer Wittmann else
1496*69a74367SOliver-Rainer Wittmann {
1497*69a74367SOliver-Rainer Wittmann pPos->nNode = *pCnt->GetNode();
1498*69a74367SOliver-Rainer Wittmann pPos->nContent.Assign( pCnt->GetNode(), 0 );
1499*69a74367SOliver-Rainer Wittmann }
1500cdf0e10cSrcweir
1501cdf0e10cSrcweir // handle change of anchor node:
1502cdf0e10cSrcweir // if count of the anchor frame also change, the fly frames have to be
1503cdf0e10cSrcweir // re-created. Thus, delete all fly frames except the <this> before the
1504cdf0e10cSrcweir // anchor attribute is change and re-create them afterwards.
1505cdf0e10cSrcweir {
1506cdf0e10cSrcweir SwHandleAnchorNodeChg aHandleAnchorNodeChg( *pFmt, aAnch, this );
1507cdf0e10cSrcweir pFmt->GetDoc()->SetAttr( aAnch, *pFmt );
1508cdf0e10cSrcweir }
1509*69a74367SOliver-Rainer Wittmann }
1510cdf0e10cSrcweir else if ( pTmpPage && pTmpPage != GetPageFrm() )
1511cdf0e10cSrcweir GetPageFrm()->MoveFly( this, pTmpPage );
1512cdf0e10cSrcweir
1513cdf0e10cSrcweir const Point aRelPos = bVert ? Point( -nY, nX ) : Point( nX, nY );
1514cdf0e10cSrcweir
1515*69a74367SOliver-Rainer Wittmann ChgRelPos( aRelPos );
1516cdf0e10cSrcweir
1517cdf0e10cSrcweir GetFmt()->GetDoc()->GetIDocumentUndoRedo().EndUndo( UNDO_END, NULL );
1518cdf0e10cSrcweir
1519*69a74367SOliver-Rainer Wittmann if ( pOldPage != FindPageFrm() )
1520*69a74367SOliver-Rainer Wittmann ::Notify_Background( GetVirtDrawObj(), pOldPage, aOld, PREP_FLY_LEAVE, sal_False );
1521cdf0e10cSrcweir }
1522cdf0e10cSrcweir
1523cdf0e10cSrcweir // OD 2004-08-12 #i32795# - Note: method no longer used in <flyincnt.cxx>
1524cdf0e10cSrcweir //void DeepCalc( const SwFrm *pFrm )
1525cdf0e10cSrcweir //{
1526cdf0e10cSrcweir // if( pFrm->IsSctFrm() ||
1527cdf0e10cSrcweir // ( pFrm->IsFlyFrm() && ((SwFlyFrm*)pFrm)->IsFlyInCntFrm() ) )
1528cdf0e10cSrcweir // return;
1529cdf0e10cSrcweir // const SwFlowFrm *pFlow = SwFlowFrm::CastFlowFrm( pFrm );
1530cdf0e10cSrcweir // if( pFlow && pFlow->IsAnyJoinLocked() )
1531cdf0e10cSrcweir // return;
1532cdf0e10cSrcweir
1533cdf0e10cSrcweir // sal_uInt16 nCnt = 0;
1534cdf0e10cSrcweir
1535cdf0e10cSrcweir // sal_Bool bContinue = sal_False;
1536cdf0e10cSrcweir // do
1537cdf0e10cSrcweir // {
1538cdf0e10cSrcweir // if ( ++nCnt == 10 )
1539cdf0e10cSrcweir // {
1540cdf0e10cSrcweir // ASSERT( !nCnt, "DeepCalc: Loop detected1?" );
1541cdf0e10cSrcweir // break;
1542cdf0e10cSrcweir // }
1543cdf0e10cSrcweir
1544cdf0e10cSrcweir // const sal_Bool bSetComplete = !pFrm->IsValid();
1545cdf0e10cSrcweir // const SwRect aOldFrm( pFrm->Frm() );
1546cdf0e10cSrcweir // const SwRect aOldPrt( pFrm->Prt() );
1547cdf0e10cSrcweir
1548cdf0e10cSrcweir // const SwFrm *pUp = pFrm->GetUpper();
1549cdf0e10cSrcweir // if ( pUp )
1550cdf0e10cSrcweir // {
1551cdf0e10cSrcweir // //Nicht weiter wenn der Up ein Fly mit Spalten ist.
1552cdf0e10cSrcweir // if( ( !pUp->IsFlyFrm() || !((SwLayoutFrm*)pUp)->Lower() ||
1553cdf0e10cSrcweir // !((SwLayoutFrm*)pUp)->Lower()->IsColumnFrm() ) &&
1554cdf0e10cSrcweir // !pUp->IsSctFrm() )
1555cdf0e10cSrcweir // {
1556cdf0e10cSrcweir // SWRECTFN( pUp )
1557cdf0e10cSrcweir // const Point aPt( (pUp->Frm().*fnRect->fnGetPos)() );
1558cdf0e10cSrcweir // ::DeepCalc( pUp );
1559cdf0e10cSrcweir // bContinue = aPt != (pUp->Frm().*fnRect->fnGetPos)();
1560cdf0e10cSrcweir // }
1561cdf0e10cSrcweir // }
1562cdf0e10cSrcweir // else
1563cdf0e10cSrcweir // pUp = pFrm;
1564cdf0e10cSrcweir
1565cdf0e10cSrcweir // pFrm->Calc();
1566cdf0e10cSrcweir // if ( bSetComplete && (aOldFrm != pFrm->Frm() || aOldPrt != pFrm->Prt()))
1567cdf0e10cSrcweir // pFrm->SetCompletePaint();
1568cdf0e10cSrcweir
1569cdf0e10cSrcweir // if ( pUp->IsFlyFrm() )
1570cdf0e10cSrcweir // {
1571cdf0e10cSrcweir // if ( ((SwFlyFrm*)pUp)->IsLocked() ||
1572cdf0e10cSrcweir // (((SwFlyFrm*)pUp)->IsFlyAtCntFrm() &&
1573cdf0e10cSrcweir // SwOszControl::IsInProgress( (const SwFlyFrm*)pUp )) )
1574cdf0e10cSrcweir // {
1575cdf0e10cSrcweir // bContinue = sal_False;
1576cdf0e10cSrcweir // }
1577cdf0e10cSrcweir // }
1578cdf0e10cSrcweir // } while ( bContinue );
1579cdf0e10cSrcweir //}
1580cdf0e10cSrcweir
1581cdf0e10cSrcweir /** method to assure that anchored object is registered at the correct
1582cdf0e10cSrcweir page frame
1583cdf0e10cSrcweir
1584cdf0e10cSrcweir OD 2004-07-02 #i28701#
1585cdf0e10cSrcweir takes over functionality of deleted method <SwFlyAtCntFrm::AssertPage()>
1586cdf0e10cSrcweir
1587cdf0e10cSrcweir @author OD
1588cdf0e10cSrcweir */
RegisterAtCorrectPage()1589cdf0e10cSrcweir void SwFlyAtCntFrm::RegisterAtCorrectPage()
1590cdf0e10cSrcweir {
1591cdf0e10cSrcweir SwPageFrm* pPageFrm( 0L );
1592cdf0e10cSrcweir if ( GetVertPosOrientFrm() )
1593cdf0e10cSrcweir {
1594cdf0e10cSrcweir pPageFrm = const_cast<SwPageFrm*>(GetVertPosOrientFrm()->FindPageFrm());
1595cdf0e10cSrcweir }
1596cdf0e10cSrcweir if ( pPageFrm && GetPageFrm() != pPageFrm )
1597cdf0e10cSrcweir {
1598cdf0e10cSrcweir if ( GetPageFrm() )
1599cdf0e10cSrcweir GetPageFrm()->MoveFly( this, pPageFrm );
1600cdf0e10cSrcweir else
1601cdf0e10cSrcweir pPageFrm->AppendFlyToPage( this );
1602cdf0e10cSrcweir }
1603cdf0e10cSrcweir }
1604cdf0e10cSrcweir
1605cdf0e10cSrcweir // OD 2004-03-23 #i26791#
1606cdf0e10cSrcweir //void SwFlyAtCntFrm::MakeFlyPos()
MakeObjPos()1607cdf0e10cSrcweir void SwFlyAtCntFrm::MakeObjPos()
1608cdf0e10cSrcweir {
1609cdf0e10cSrcweir // OD 02.10.2002 #102646#
1610cdf0e10cSrcweir // if fly frame position is valid, nothing is to do. Thus, return
1611cdf0e10cSrcweir if ( bValidPos )
1612cdf0e10cSrcweir {
1613cdf0e10cSrcweir return;
1614cdf0e10cSrcweir }
1615cdf0e10cSrcweir
1616cdf0e10cSrcweir // OD 2004-03-24 #i26791# - validate position flag here.
1617cdf0e10cSrcweir bValidPos = sal_True;
1618cdf0e10cSrcweir
1619cdf0e10cSrcweir // --> OD 2004-10-22 #i35911# - no calculation of new position, if
1620cdf0e10cSrcweir // anchored object is marked that it clears its environment and its
1621cdf0e10cSrcweir // environment is already cleared.
1622cdf0e10cSrcweir // --> OD 2006-01-02 #125977# - before checking for cleared environment
1623cdf0e10cSrcweir // check, if member <mpVertPosOrientFrm> is set.
1624cdf0e10cSrcweir if ( GetVertPosOrientFrm() &&
1625cdf0e10cSrcweir ClearedEnvironment() && HasClearedEnvironment() )
1626cdf0e10cSrcweir {
1627cdf0e10cSrcweir return;
1628cdf0e10cSrcweir }
1629cdf0e10cSrcweir // <--
1630cdf0e10cSrcweir
1631cdf0e10cSrcweir // OD 29.10.2003 #113049# - use new class to position object
1632cdf0e10cSrcweir objectpositioning::SwToCntntAnchoredObjectPosition
1633cdf0e10cSrcweir aObjPositioning( *GetVirtDrawObj() );
1634cdf0e10cSrcweir aObjPositioning.CalcPosition();
1635cdf0e10cSrcweir
1636cdf0e10cSrcweir SetVertPosOrientFrm ( aObjPositioning.GetVertPosOrientFrm() );
1637cdf0e10cSrcweir }
1638cdf0e10cSrcweir
1639cdf0e10cSrcweir // OD 2004-05-12 #i28701#
_InvalidationAllowed(const InvalidationType _nInvalid) const1640cdf0e10cSrcweir bool SwFlyAtCntFrm::_InvalidationAllowed( const InvalidationType _nInvalid ) const
1641cdf0e10cSrcweir {
1642cdf0e10cSrcweir bool bAllowed( SwFlyFreeFrm::_InvalidationAllowed( _nInvalid ) );
1643cdf0e10cSrcweir
1644cdf0e10cSrcweir // forbiddance of base instance can't be over ruled.
1645cdf0e10cSrcweir if ( bAllowed )
1646cdf0e10cSrcweir {
1647cdf0e10cSrcweir if ( _nInvalid == INVALID_POS ||
1648cdf0e10cSrcweir _nInvalid == INVALID_ALL )
1649cdf0e10cSrcweir {
1650cdf0e10cSrcweir bAllowed = InvalidationOfPosAllowed();
1651cdf0e10cSrcweir }
1652cdf0e10cSrcweir }
1653cdf0e10cSrcweir
1654cdf0e10cSrcweir return bAllowed;
1655cdf0e10cSrcweir }
1656