xref: /aoo41x/main/svx/source/svdraw/svdedtv2.cxx (revision f6e50924)
1 /**************************************************************
2  *
3  * Licensed to the Apache Software Foundation (ASF) under one
4  * or more contributor license agreements.  See the NOTICE file
5  * distributed with this work for additional information
6  * regarding copyright ownership.  The ASF licenses this file
7  * to you under the Apache License, Version 2.0 (the
8  * "License"); you may not use this file except in compliance
9  * with the License.  You may obtain a copy of the License at
10  *
11  *   http://www.apache.org/licenses/LICENSE-2.0
12  *
13  * Unless required by applicable law or agreed to in writing,
14  * software distributed under the License is distributed on an
15  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16  * KIND, either express or implied.  See the License for the
17  * specific language governing permissions and limitations
18  * under the License.
19  *
20  *************************************************************/
21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_svx.hxx"
26 
27 #include <svx/svdedtv.hxx>
28 #include <editeng/outliner.hxx>
29 #include <svx/svdundo.hxx>
30 #include <svx/svdogrp.hxx>   // fuer's Gruppieren
31 #include <svx/svdovirt.hxx>  // fuer VirtualObject-Bundling (Writer)
32 #include <svx/svdopath.hxx>  // fuer CombineObjects
33 #include <svx/svdpage.hxx>
34 #include <svx/svdpagv.hxx>
35 #include "svx/svditer.hxx"
36 #include <svx/svdograf.hxx>  // fuer Possibilities
37 #include <svx/svdoole2.hxx>  // und Mtf-Import
38 #include "svx/svdstr.hrc"   // Namen aus der Resource
39 #include "svx/svdglob.hxx"  // StringCache
40 #include "svdfmtf.hxx"
41 #include <svx/svdetc.hxx>
42 #include <sfx2/basedlgs.hxx>
43 #include <vcl/msgbox.hxx>
44 #include <editeng/outlobj.hxx>
45 #include <editeng/eeitem.hxx>
46 #include <basegfx/polygon/b2dpolypolygon.hxx>
47 #include <basegfx/polygon/b2dpolypolygontools.hxx>
48 
49 #include <svx/svxdlg.hxx> //CHINA001
50 #include <svx/dialogs.hrc> //CHINA001
51 
52 // #i37011#
53 #include <svx/svdoashp.hxx>
54 #include <basegfx/polygon/b2dpolypolygoncutter.hxx>
55 
56 ////////////////////////////////////////////////////////////////////////////////////////////////////
57 ////////////////////////////////////////////////////////////////////////////////////////////////////
58 ////////////////////////////////////////////////////////////////////////////////////////////////////
59 ////////////////////////////////////////////////////////////////////////////////////////////////////
60 //
61 //  @@@@@ @@@@@  @@ @@@@@@  @@ @@ @@ @@@@@ @@   @@
62 //  @@    @@  @@ @@   @@    @@ @@ @@ @@    @@   @@
63 //  @@    @@  @@ @@   @@    @@ @@ @@ @@    @@ @ @@
64 //  @@@@  @@  @@ @@   @@    @@@@@ @@ @@@@  @@@@@@@
65 //  @@    @@  @@ @@   @@     @@@  @@ @@    @@@@@@@
66 //  @@    @@  @@ @@   @@     @@@  @@ @@    @@@ @@@
67 //  @@@@@ @@@@@  @@   @@      @   @@ @@@@@ @@   @@
68 //
69 ////////////////////////////////////////////////////////////////////////////////////////////////////
70 ////////////////////////////////////////////////////////////////////////////////////////////////////
71 
72 void SdrEditView::ImpBundleVirtObjOfMarkList()
73 {
74   // ... fehlende Implementation
75 }
76 
77 SdrObject* SdrEditView::GetMaxToTopObj(SdrObject* /*pObj*/) const
78 {
79   return NULL;
80 }
81 
82 SdrObject* SdrEditView::GetMaxToBtmObj(SdrObject* /*pObj*/) const
83 {
84   return NULL;
85 }
86 
87 void SdrEditView::ObjOrderChanged(SdrObject* /*pObj*/, sal_uIntPtr /*nOldPos*/, sal_uIntPtr /*nNewPos*/)
88 {
89 }
90 
91 void SdrEditView::MovMarkedToTop()
92 {
93 	sal_uIntPtr nAnz=GetMarkedObjectCount();
94 	if (nAnz!=0)
95 	{
96 		const bool bUndo = IsUndoEnabled();
97 
98 		if( bUndo )
99 			BegUndo(ImpGetResStr(STR_EditMovToTop),GetDescriptionOfMarkedObjects(),SDRREPFUNC_OBJ_MOVTOTOP);
100 
101 		SortMarkedObjects();
102 		sal_uIntPtr nm;
103 		for (nm=0; nm<nAnz; nm++)
104 		{ // Ordnums muessen alle stimmen!
105 			GetMarkedObjectByIndex(nm)->GetOrdNum();
106 		}
107 		sal_Bool bChg=sal_False;
108 		SdrObjList* pOL0=NULL;
109 		sal_uIntPtr nNewPos=0;
110 		for (nm=nAnz; nm>0;)
111 		{
112 			nm--;
113 			SdrMark* pM=GetSdrMarkByIndex(nm);
114 			SdrObject* pObj=pM->GetMarkedSdrObj();
115 			SdrObjList* pOL=pObj->GetObjList();
116 			if (pOL!=pOL0)
117 			{
118 				nNewPos=sal_uIntPtr(pOL->GetObjCount()-1);
119 				pOL0=pOL;
120 			}
121 			sal_uIntPtr nNowPos=pObj->GetOrdNumDirect();
122 			const Rectangle& rBR=pObj->GetCurrentBoundRect();
123 			sal_uIntPtr nCmpPos=nNowPos+1;
124             SdrObject* pMaxObj=GetMaxToTopObj(pObj);
125             if (pMaxObj!=NULL)
126 			{
127                 sal_uIntPtr nMaxPos=pMaxObj->GetOrdNum();
128                 if (nMaxPos!=0)
129 					nMaxPos--;
130                 if (nNewPos>nMaxPos)
131 					nNewPos=nMaxPos; // diesen nicht ueberholen.
132                 if (nNewPos<nNowPos)
133 					nNewPos=nNowPos; // aber dabei auch nicht in die falsche Richtung schieben
134             }
135 			sal_Bool bEnd=sal_False;
136 			while (nCmpPos<nNewPos && !bEnd)
137 			{
138 				SdrObject* pCmpObj=pOL->GetObj(nCmpPos);
139 				if (pCmpObj==NULL)
140 				{
141 					DBG_ERROR("MovMarkedToTop(): Vergleichsobjekt nicht gefunden");
142 					bEnd=sal_True;
143                 }
144 				else if (pCmpObj==pMaxObj)
145 				{
146                     nNewPos=nCmpPos;
147                     nNewPos--;
148                     bEnd=sal_True;
149 				}
150 				else if (rBR.IsOver(pCmpObj->GetCurrentBoundRect()))
151 				{
152 					nNewPos=nCmpPos;
153 					bEnd=sal_True;
154 				}
155 				else
156 				{
157 					nCmpPos++;
158 				}
159 			}
160 			if (nNowPos!=nNewPos)
161 			{
162 				bChg=sal_True;
163 				pOL->SetObjectOrdNum(nNowPos,nNewPos);
164 				if( bUndo )
165 					AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoObjectOrdNum(*pObj,nNowPos,nNewPos));
166 				ObjOrderChanged(pObj,nNowPos,nNewPos);
167 			}
168 			nNewPos--;
169 		}
170 
171 		if( bUndo )
172 			EndUndo();
173 
174 		if (bChg)
175 			MarkListHasChanged();
176 	}
177 }
178 
179 void SdrEditView::MovMarkedToBtm()
180 {
181 	sal_uIntPtr nAnz=GetMarkedObjectCount();
182 	if (nAnz!=0)
183 	{
184 		const bool bUndo = IsUndoEnabled();
185 
186 		if( bUndo )
187 			BegUndo(ImpGetResStr(STR_EditMovToBtm),GetDescriptionOfMarkedObjects(),SDRREPFUNC_OBJ_MOVTOBTM);
188 
189 		SortMarkedObjects();
190 		sal_uIntPtr nm;
191 		for (nm=0; nm<nAnz; nm++)
192 		{ // Ordnums muessen alle stimmen!
193 			GetMarkedObjectByIndex(nm)->GetOrdNum();
194 		}
195 
196 		sal_Bool bChg=sal_False;
197 		SdrObjList* pOL0=NULL;
198 		sal_uIntPtr nNewPos=0;
199 		for (nm=0; nm<nAnz; nm++)
200 		{
201 			SdrMark* pM=GetSdrMarkByIndex(nm);
202 			SdrObject* pObj=pM->GetMarkedSdrObj();
203 			SdrObjList* pOL=pObj->GetObjList();
204 			if (pOL!=pOL0)
205 			{
206 				nNewPos=0;
207 				pOL0=pOL;
208 			}
209 			sal_uIntPtr nNowPos=pObj->GetOrdNumDirect();
210 			const Rectangle& rBR=pObj->GetCurrentBoundRect();
211 			sal_uIntPtr nCmpPos=nNowPos; if (nCmpPos>0) nCmpPos--;
212             SdrObject* pMaxObj=GetMaxToBtmObj(pObj);
213             if (pMaxObj!=NULL)
214 			{
215                 sal_uIntPtr nMinPos=pMaxObj->GetOrdNum()+1;
216                 if (nNewPos<nMinPos)
217 					nNewPos=nMinPos; // diesen nicht ueberholen.
218                 if (nNewPos>nNowPos)
219 					nNewPos=nNowPos; // aber dabei auch nicht in die falsche Richtung schieben
220             }
221 			sal_Bool bEnd=sal_False;
222 			// nNewPos ist an dieser Stelle noch die maximale Position,
223 			// an der das Obj hinruecken darf, ohne seinen Vorgaenger
224 			// (Mehrfachselektion) zu ueberholen.
225 			while (nCmpPos>nNewPos && !bEnd)
226 			{
227 				SdrObject* pCmpObj=pOL->GetObj(nCmpPos);
228 				if (pCmpObj==NULL)
229 				{
230 					DBG_ERROR("MovMarkedToBtm(): Vergleichsobjekt nicht gefunden");
231 					bEnd=sal_True;
232                 }
233 				else if (pCmpObj==pMaxObj)
234 				{
235                     nNewPos=nCmpPos;
236                     nNewPos++;
237                     bEnd=sal_True;
238 				}
239 				else if (rBR.IsOver(pCmpObj->GetCurrentBoundRect()))
240 				{
241 					nNewPos=nCmpPos;
242 					bEnd=sal_True;
243 				}
244 				else
245 				{
246 					nCmpPos--;
247 				}
248 			}
249 			if (nNowPos!=nNewPos)
250 			{
251 				bChg=sal_True;
252 				pOL->SetObjectOrdNum(nNowPos,nNewPos);
253 				if( bUndo )
254 					AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoObjectOrdNum(*pObj,nNowPos,nNewPos));
255 				ObjOrderChanged(pObj,nNowPos,nNewPos);
256 			}
257 			nNewPos++;
258 		}
259 
260 		if(bUndo)
261 			EndUndo();
262 
263 		if(bChg)
264 			MarkListHasChanged();
265 	}
266 }
267 
268 void SdrEditView::PutMarkedToTop()
269 {
270 	PutMarkedInFrontOfObj(NULL);
271 }
272 
273 void SdrEditView::PutMarkedInFrontOfObj(const SdrObject* pRefObj)
274 {
275 	sal_uIntPtr nAnz=GetMarkedObjectCount();
276 	if (nAnz!=0)
277 	{
278 		const bool bUndo = IsUndoEnabled();
279 		if( bUndo )
280 			BegUndo(ImpGetResStr(STR_EditPutToTop),GetDescriptionOfMarkedObjects(),SDRREPFUNC_OBJ_PUTTOTOP);
281 
282 		SortMarkedObjects();
283 
284 		if (pRefObj!=NULL)
285 		{
286 			// Damit "Vor das Objekt" auch funktioniert wenn die
287 			// markierten Objekte bereits vor dem Objekt stehen
288 			sal_uIntPtr nRefMark=TryToFindMarkedObject(pRefObj);
289 			SdrMark aRefMark;
290 			if (nRefMark!=CONTAINER_ENTRY_NOTFOUND)
291 			{
292 				aRefMark=*GetSdrMarkByIndex(nRefMark);
293 				GetMarkedObjectListWriteAccess().DeleteMark(nRefMark);
294 			}
295 			PutMarkedToBtm();
296 			if (nRefMark!=CONTAINER_ENTRY_NOTFOUND)
297 			{
298 				GetMarkedObjectListWriteAccess().InsertEntry(aRefMark);
299 				SortMarkedObjects();
300 			}
301 		}
302 		sal_uIntPtr nm;
303 		for (nm=0; nm<nAnz; nm++)
304 		{ // Ordnums muessen alle stimmen!
305 			GetMarkedObjectByIndex(nm)->GetOrdNum();
306 		}
307 		sal_Bool bChg=sal_False;
308 		SdrObjList* pOL0=NULL;
309 		sal_uIntPtr nNewPos=0;
310 		for (nm=nAnz; nm>0;)
311 		{
312 			nm--;
313 			SdrMark* pM=GetSdrMarkByIndex(nm);
314 			SdrObject* pObj=pM->GetMarkedSdrObj();
315 			if (pObj!=pRefObj)
316 			{
317 				SdrObjList* pOL=pObj->GetObjList();
318 				if (pOL!=pOL0)
319 				{
320 					nNewPos=sal_uIntPtr(pOL->GetObjCount()-1);
321 					pOL0=pOL;
322 				}
323 				sal_uIntPtr nNowPos=pObj->GetOrdNumDirect();
324                 SdrObject* pMaxObj=GetMaxToTopObj(pObj);
325                 if (pMaxObj!=NULL)
326 				{
327                     sal_uIntPtr nMaxOrd=pMaxObj->GetOrdNum(); // geht leider nicht anders
328                     if (nMaxOrd>0)
329 						nMaxOrd--;
330                     if (nNewPos>nMaxOrd)
331 						nNewPos=nMaxOrd; // nicht ueberholen.
332                     if (nNewPos<nNowPos)
333 						nNewPos=nNowPos; // aber dabei auch nicht in die falsche Richtung schieben
334                 }
335 				if (pRefObj!=NULL)
336 				{
337 					if (pRefObj->GetObjList()==pObj->GetObjList())
338 					{
339 						sal_uIntPtr nMaxOrd=pRefObj->GetOrdNum(); // geht leider nicht anders
340 						if (nNewPos>nMaxOrd)
341 							nNewPos=nMaxOrd; // nicht ueberholen.
342 						if (nNewPos<nNowPos)
343 							nNewPos=nNowPos; // aber dabei auch nicht in die falsche Richtung schieben
344 					}
345 					else
346 					{
347 						nNewPos=nNowPos; // andere PageView, also nicht veraendern
348 					}
349 				}
350 				if (nNowPos!=nNewPos)
351 				{
352 					bChg=sal_True;
353 					pOL->SetObjectOrdNum(nNowPos,nNewPos);
354 					if( bUndo )
355 						AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoObjectOrdNum(*pObj,nNowPos,nNewPos));
356 					ObjOrderChanged(pObj,nNowPos,nNewPos);
357 				}
358 				nNewPos--;
359 			} // if (pObj!=pRefObj)
360 		} // for-Schleife ueber alle Markierten Objekte
361 
362 		if( bUndo )
363 			EndUndo();
364 
365 		if(bChg)
366 			MarkListHasChanged();
367 	}
368 }
369 
370 void SdrEditView::PutMarkedToBtm()
371 {
372 	PutMarkedBehindObj(NULL);
373 }
374 
375 void SdrEditView::PutMarkedBehindObj(const SdrObject* pRefObj)
376 {
377 	sal_uIntPtr nAnz=GetMarkedObjectCount();
378 	if (nAnz!=0)
379 	{
380 		const bool bUndo = IsUndoEnabled();
381 
382 		if( bUndo )
383 			BegUndo(ImpGetResStr(STR_EditPutToBtm),GetDescriptionOfMarkedObjects(),SDRREPFUNC_OBJ_PUTTOBTM);
384 
385 		SortMarkedObjects();
386 		if (pRefObj!=NULL)
387 		{
388 			// Damit "Hinter das Objekt" auch funktioniert wenn die
389 			// markierten Objekte bereits hinter dem Objekt stehen
390 			sal_uIntPtr nRefMark=TryToFindMarkedObject(pRefObj);
391 			SdrMark aRefMark;
392 			if (nRefMark!=CONTAINER_ENTRY_NOTFOUND)
393 			{
394 				aRefMark=*GetSdrMarkByIndex(nRefMark);
395 				GetMarkedObjectListWriteAccess().DeleteMark(nRefMark);
396 			}
397 			PutMarkedToTop();
398 			if (nRefMark!=CONTAINER_ENTRY_NOTFOUND)
399 			{
400 				GetMarkedObjectListWriteAccess().InsertEntry(aRefMark);
401 				SortMarkedObjects();
402 			}
403 		}
404 		sal_uIntPtr nm;
405 		for (nm=0; nm<nAnz; nm++) { // Ordnums muessen alle stimmen!
406 			GetMarkedObjectByIndex(nm)->GetOrdNum();
407 		}
408 		sal_Bool bChg=sal_False;
409 		SdrObjList* pOL0=NULL;
410 		sal_uIntPtr nNewPos=0;
411 		for (nm=0; nm<nAnz; nm++) {
412 			SdrMark* pM=GetSdrMarkByIndex(nm);
413 			SdrObject* pObj=pM->GetMarkedSdrObj();
414 			if (pObj!=pRefObj) {
415 				SdrObjList* pOL=pObj->GetObjList();
416 				if (pOL!=pOL0) {
417 					nNewPos=0;
418 					pOL0=pOL;
419 				}
420 				sal_uIntPtr nNowPos=pObj->GetOrdNumDirect();
421                 SdrObject* pMinObj=GetMaxToBtmObj(pObj);
422                 if (pMinObj!=NULL) {
423                     sal_uIntPtr nMinOrd=pMinObj->GetOrdNum()+1; // geht leider nicht anders
424                     if (nNewPos<nMinOrd) nNewPos=nMinOrd; // nicht ueberholen.
425                     if (nNewPos>nNowPos) nNewPos=nNowPos; // aber dabei auch nicht in die falsche Richtung schieben
426                 }
427 				if (pRefObj!=NULL) {
428 					if (pRefObj->GetObjList()==pObj->GetObjList()) {
429 						sal_uIntPtr nMinOrd=pRefObj->GetOrdNum(); // geht leider nicht anders
430 						if (nNewPos<nMinOrd) nNewPos=nMinOrd; // nicht ueberholen.
431 						if (nNewPos>nNowPos) nNewPos=nNowPos; // aber dabei auch nicht in die falsche Richtung schieben
432 					} else {
433 						nNewPos=nNowPos; // andere PageView, also nicht veraendern
434 					}
435 				}
436 				if (nNowPos!=nNewPos) {
437 					bChg=sal_True;
438 					pOL->SetObjectOrdNum(nNowPos,nNewPos);
439 					if( bUndo )
440 						AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoObjectOrdNum(*pObj,nNowPos,nNewPos));
441 					ObjOrderChanged(pObj,nNowPos,nNewPos);
442 				}
443 				nNewPos++;
444 			} // if (pObj!=pRefObj)
445 		} // for-Schleife ueber alle markierten Objekte
446 
447 		if(bUndo)
448 			EndUndo();
449 
450 		if(bChg)
451 			MarkListHasChanged();
452 	}
453 }
454 
455 void SdrEditView::ReverseOrderOfMarked()
456 {
457 	SortMarkedObjects();
458 	sal_uIntPtr nMarkAnz=GetMarkedObjectCount();
459 	if (nMarkAnz>0)
460 	{
461 		//sal_Bool bNeedBundle=sal_False;
462 		sal_Bool bChg=sal_False;
463 
464 		bool bUndo = IsUndoEnabled();
465 		if( bUndo )
466 			BegUndo(ImpGetResStr(STR_EditRevOrder),GetDescriptionOfMarkedObjects(),SDRREPFUNC_OBJ_REVORDER);
467 
468 		sal_uIntPtr a=0;
469 		do {
470 			// Markierung ueber mehrere PageViews berueksichtigen
471 			sal_uIntPtr b=a+1;
472 			while (b<nMarkAnz && GetSdrPageViewOfMarkedByIndex(b) == GetSdrPageViewOfMarkedByIndex(a)) b++;
473 			b--;
474 			SdrObjList* pOL=GetSdrPageViewOfMarkedByIndex(a)->GetObjList();
475 			sal_uIntPtr c=b;
476 			if (a<c) { // Sicherstellen, dass die OrdNums nicht Dirty sind
477 				GetMarkedObjectByIndex(a)->GetOrdNum();
478 			}
479 			while (a<c) {
480 				SdrObject* pObj1=GetMarkedObjectByIndex(a);
481 				SdrObject* pObj2=GetMarkedObjectByIndex(c);
482 				sal_uIntPtr nOrd1=pObj1->GetOrdNumDirect();
483 				sal_uIntPtr nOrd2=pObj2->GetOrdNumDirect();
484 				if( bUndo )
485 				{
486 					AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoObjectOrdNum(*pObj1,nOrd1,nOrd2));
487 					AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoObjectOrdNum(*pObj2,nOrd2-1,nOrd1));
488 				}
489 				pOL->SetObjectOrdNum(nOrd1,nOrd2);
490 				// Obj 2 ist um eine Position nach vorn gerutscht, deshalb nun nOrd2-1
491 				pOL->SetObjectOrdNum(nOrd2-1,nOrd1);
492 				// Verwendung von Replace statt SetOrdNum wg. Performance (Neuberechnung der Ordnums)
493 				a++; c--;
494 				bChg=sal_True;
495 			}
496 			a=b+1;
497 		} while (a<nMarkAnz);
498 
499 		if(bUndo)
500 			EndUndo();
501 
502 		if(bChg)
503 			MarkListHasChanged();
504 	}
505 }
506 
507 void SdrEditView::ImpCheckToTopBtmPossible()
508 {
509 	sal_uIntPtr nAnz=GetMarkedObjectCount();
510 	if (nAnz==0)
511 		return;
512 	if (nAnz==1)
513 	{ // Sonderbehandlung fuer Einzelmarkierung
514 		SdrObject* pObj=GetMarkedObjectByIndex(0);
515 		SdrObjList* pOL=pObj->GetObjList();
516 		sal_uIntPtr nMax=pOL->GetObjCount();
517 		sal_uIntPtr nMin=0;
518 		sal_uIntPtr nObjNum=pObj->GetOrdNum();
519 		SdrObject* pRestrict=GetMaxToTopObj(pObj);
520 		if (pRestrict!=NULL) {
521 			sal_uIntPtr nRestrict=pRestrict->GetOrdNum();
522 			if (nRestrict<nMax) nMax=nRestrict;
523 		}
524 		pRestrict=GetMaxToBtmObj(pObj);
525 		if (pRestrict!=NULL) {
526 			sal_uIntPtr nRestrict=pRestrict->GetOrdNum();
527 			if (nRestrict>nMin) nMin=nRestrict;
528 		}
529 		bToTopPossible=nObjNum<sal_uIntPtr(nMax-1);
530 		bToBtmPossible=nObjNum>nMin;
531 	} else { // Mehrfachselektion
532 		sal_uIntPtr nm=0;
533 		SdrObjList* pOL0=NULL;
534 		long nPos0=-1;
535 		while (!bToBtmPossible && nm<nAnz) { // 'nach hinten' checken
536 			SdrObject* pObj=GetMarkedObjectByIndex(nm);
537 			SdrObjList* pOL=pObj->GetObjList();
538 			if (pOL!=pOL0) {
539 				nPos0=-1;
540 				pOL0=pOL;
541 			}
542 			sal_uIntPtr nPos=pObj->GetOrdNum();
543 			bToBtmPossible=nPos>sal_uIntPtr(nPos0+1);
544 			nPos0=long(nPos);
545 			nm++;
546 		}
547 		nm=nAnz;
548 		pOL0=NULL;
549 		nPos0=0x7FFFFFFF;
550 		while (!bToTopPossible && nm>0) { // 'nach vorn' checken
551 			nm--;
552 			SdrObject* pObj=GetMarkedObjectByIndex(nm);
553 			SdrObjList* pOL=pObj->GetObjList();
554 			if (pOL!=pOL0) {
555 				nPos0=pOL->GetObjCount();
556 				pOL0=pOL;
557 			}
558 			sal_uIntPtr nPos=pObj->GetOrdNum();
559 			bToTopPossible=nPos+1<sal_uIntPtr(nPos0);
560 			nPos0=nPos;
561 		}
562 	}
563 }
564 
565 ////////////////////////////////////////////////////////////////////////////////////////////////////
566 //
567 //   @@@@    @@@@   @@   @@  @@@@@   @@  @@  @@  @@@@@
568 //  @@  @@  @@  @@  @@@ @@@  @@  @@  @@  @@@ @@  @@
569 //  @@      @@  @@  @@@@@@@  @@  @@  @@  @@@@@@  @@
570 //  @@      @@  @@  @@@@@@@  @@@@@   @@  @@@@@@  @@@@
571 //  @@      @@  @@  @@ @ @@  @@  @@  @@  @@ @@@  @@
572 //  @@  @@  @@  @@  @@   @@  @@  @@  @@  @@  @@  @@
573 //   @@@@    @@@@   @@   @@  @@@@@   @@  @@  @@  @@@@@
574 //
575 ////////////////////////////////////////////////////////////////////////////////////////////////////
576 
577 void SdrEditView::ImpCopyAttributes(const SdrObject* pSource, SdrObject* pDest) const
578 {
579 	if (pSource!=NULL) {
580 		SdrObjList* pOL=pSource->GetSubList();
581 		if (pOL!=NULL && !pSource->Is3DObj()) { // erstes Nichtgruppenobjekt aus der Gruppe holen
582 			SdrObjListIter aIter(*pOL,IM_DEEPNOGROUPS);
583 			pSource=aIter.Next();
584 		}
585 	}
586 
587 	if(pSource && pDest)
588 	{
589 		SfxItemSet aSet(pMod->GetItemPool(),
590 			SDRATTR_START,				SDRATTR_NOTPERSIST_FIRST-1,
591 			SDRATTR_NOTPERSIST_LAST+1,	SDRATTR_END,
592 			EE_ITEMS_START,				EE_ITEMS_END,
593 			0, 0); // #52757#, #52762#
594 
595 		aSet.Put(pSource->GetMergedItemSet());
596 
597 		pDest->ClearMergedItem();
598 		pDest->SetMergedItemSet(aSet);
599 
600 		pDest->NbcSetLayer(pSource->GetLayer());
601 		pDest->NbcSetStyleSheet(pSource->GetStyleSheet(), sal_True);
602 	}
603 }
604 
605 sal_Bool SdrEditView::ImpCanConvertForCombine1(const SdrObject* pObj) const
606 {
607 	// #69711 : new condition IsLine() to be able to combine simple Lines
608 	sal_Bool bIsLine(sal_False);
609 
610 	const SdrPathObj* pPath = PTR_CAST(SdrPathObj,pObj);
611 
612 	if(pPath)
613 	{
614 		bIsLine = pPath->IsLine();
615 	}
616 
617 	SdrObjTransformInfoRec aInfo;
618 	pObj->TakeObjInfo(aInfo);
619 
620 	return (aInfo.bCanConvToPath || aInfo.bCanConvToPoly || bIsLine);
621 }
622 
623 sal_Bool SdrEditView::ImpCanConvertForCombine(const SdrObject* pObj) const
624 {
625 	SdrObjList* pOL = pObj->GetSubList();
626 
627 	if(pOL && !pObj->Is3DObj())
628 	{
629 		SdrObjListIter aIter(*pOL, IM_DEEPNOGROUPS);
630 
631 		while(aIter.IsMore())
632 		{
633 			SdrObject* pObj1 = aIter.Next();
634 
635 			// Es muessen alle Member einer Gruppe konvertierbar sein
636 			if(!ImpCanConvertForCombine1(pObj1))
637 			{
638 				return sal_False;
639 			}
640 		}
641 	}
642 	else
643 	{
644 		if(!ImpCanConvertForCombine1(pObj))
645 		{
646 			return sal_False;
647 		}
648 	}
649 
650 	return sal_True;
651 }
652 
653 basegfx::B2DPolyPolygon SdrEditView::ImpGetPolyPolygon1(const SdrObject* pObj, sal_Bool bCombine) const
654 {
655 	basegfx::B2DPolyPolygon aRetval;
656 	SdrPathObj* pPath = PTR_CAST(SdrPathObj, pObj);
657 
658 	if(bCombine && pPath && !pObj->GetOutlinerParaObject())
659 	{
660 		aRetval = pPath->GetPathPoly();
661 	}
662 	else
663 	{
664 		SdrObject* pConvObj = pObj->ConvertToPolyObj(bCombine, sal_False);
665 
666 		if(pConvObj)
667 		{
668 			SdrObjList* pOL = pConvObj->GetSubList();
669 
670 			if(pOL)
671 			{
672 				SdrObjListIter aIter(*pOL, IM_DEEPNOGROUPS);
673 
674 				while(aIter.IsMore())
675 				{
676 					SdrObject* pObj1 = aIter.Next();
677 					pPath = PTR_CAST(SdrPathObj, pObj1);
678 
679 					if(pPath)
680 					{
681 						aRetval.append(pPath->GetPathPoly());
682 					}
683 				}
684 			}
685 			else
686 			{
687 				pPath = PTR_CAST(SdrPathObj, pConvObj);
688 
689 				if(pPath)
690 				{
691 					aRetval = pPath->GetPathPoly();
692 				}
693 			}
694 
695 			SdrObject::Free( pConvObj );
696 		}
697 	}
698 
699 	return aRetval;
700 }
701 
702 basegfx::B2DPolyPolygon SdrEditView::ImpGetPolyPolygon(const SdrObject* pObj, sal_Bool bCombine) const
703 {
704 	SdrObjList* pOL = pObj->GetSubList();
705 
706 	if(pOL && !pObj->Is3DObj())
707 	{
708 		basegfx::B2DPolyPolygon aRetval;
709 		SdrObjListIter aIter(*pOL, IM_DEEPNOGROUPS);
710 
711 		while(aIter.IsMore())
712 		{
713 			SdrObject* pObj1 = aIter.Next();
714 			aRetval.append(ImpGetPolyPolygon1(pObj1, bCombine));
715 		}
716 
717 		return aRetval;
718 	}
719 	else
720 	{
721 		return ImpGetPolyPolygon1(pObj, bCombine);
722 	}
723 }
724 
725 basegfx::B2DPolygon SdrEditView::ImpCombineToSinglePolygon(const basegfx::B2DPolyPolygon& rPolyPolygon) const
726 {
727 	const sal_uInt32 nPolyCount(rPolyPolygon.count());
728 
729 	if(0L == nPolyCount)
730 	{
731 		return basegfx::B2DPolygon();
732 	}
733 	else if(1L == nPolyCount)
734 	{
735 		return rPolyPolygon.getB2DPolygon(0L);
736 	}
737 	else
738 	{
739 		basegfx::B2DPolygon aRetval(rPolyPolygon.getB2DPolygon(0L));
740 
741 		for(sal_uInt32 a(1L); a < nPolyCount; a++)
742 		{
743 			basegfx::B2DPolygon aCandidate(rPolyPolygon.getB2DPolygon(a));
744 
745 			if(aRetval.count())
746 			{
747 				if(aCandidate.count())
748 				{
749 					const basegfx::B2DPoint aCA(aCandidate.getB2DPoint(0L));
750 					const basegfx::B2DPoint aCB(aCandidate.getB2DPoint(aCandidate.count() - 1L));
751 					const basegfx::B2DPoint aRA(aRetval.getB2DPoint(0L));
752 					const basegfx::B2DPoint aRB(aRetval.getB2DPoint(aRetval.count() - 1L));
753 
754 					const double fRACA(basegfx::B2DVector(aCA - aRA).getLength());
755 					const double fRACB(basegfx::B2DVector(aCB - aRA).getLength());
756 					const double fRBCA(basegfx::B2DVector(aCA - aRB).getLength());
757 					const double fRBCB(basegfx::B2DVector(aCB - aRB).getLength());
758 
759 					const double fSmallestRA(fRACA < fRACB ? fRACA : fRACB);
760 					const double fSmallestRB(fRBCA < fRBCB ? fRBCA : fRBCB);
761 
762 					if(fSmallestRA < fSmallestRB)
763 					{
764 						// flip result
765 						aRetval.flip();
766 					}
767 
768 					const double fSmallestCA(fRACA < fRBCA ? fRACA : fRBCA);
769 					const double fSmallestCB(fRACB < fRBCB ? fRACB : fRBCB);
770 
771 					if(fSmallestCB < fSmallestCA)
772 					{
773 						// flip candidate
774 						aCandidate.flip();
775 					}
776 
777 					// append candidate to retval
778 					aRetval.append(aCandidate);
779 				}
780 			}
781 			else
782 			{
783 				aRetval = aCandidate;
784 			}
785 		}
786 
787 		return aRetval;
788 	}
789 }
790 
791 // for distribution dialog function
792 struct ImpDistributeEntry
793 {
794 	SdrObject*					mpObj;
795 	sal_Int32						mnPos;
796 	sal_Int32						mnLength;
797 };
798 
799 DECLARE_LIST(ImpDistributeEntryList, ImpDistributeEntry*)
800 
801 void SdrEditView::DistributeMarkedObjects()
802 {
803 	sal_uInt32 nMark(GetMarkedObjectCount());
804 
805 	if(nMark > 2)
806 	{
807 		SfxItemSet aNewAttr(pMod->GetItemPool());
808 		//CHINA001 SvxDistributeDialog* pDlg = new SvxDistributeDialog(NULL, aNewAttr);
809 		SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
810 		if(pFact)
811 		{
812 			AbstractSvxDistributeDialog *pDlg = pFact->CreateSvxDistributeDialog(NULL, aNewAttr);
813 			DBG_ASSERT(pDlg, "Dialogdiet fail!");//CHINA001
814 
815 			sal_uInt16 nResult = pDlg->Execute();
816 
817 			if(nResult == RET_OK)
818 			{
819 				SvxDistributeHorizontal eHor = pDlg->GetDistributeHor();
820 				SvxDistributeVertical eVer = pDlg->GetDistributeVer();
821 				ImpDistributeEntryList aEntryList;
822 				sal_uInt32 a, nInsPos, nFullLength;
823 
824 				const bool bUndo = IsUndoEnabled();
825 				if( bUndo )
826 					BegUndo();
827 
828 				if(eHor != SvxDistributeHorizontalNone)
829 				{
830 					// build sorted entry list
831 					nFullLength = 0L;
832 
833 					for(a=0;a<nMark;a++)
834 					{
835 						SdrMark* pMark = GetSdrMarkByIndex(a);
836 						ImpDistributeEntry* pNew = new ImpDistributeEntry;
837 
838 						pNew->mpObj = pMark->GetMarkedSdrObj();
839 						nInsPos = 0;
840 
841 						switch(eHor)
842 						{
843 							case SvxDistributeHorizontalLeft:
844 							{
845 								pNew->mnPos = pNew->mpObj->GetSnapRect().Left();
846 								break;
847 							}
848 							case SvxDistributeHorizontalCenter:
849 							{
850 								pNew->mnPos = (pNew->mpObj->GetSnapRect().Right() + pNew->mpObj->GetSnapRect().Left()) / 2;
851 								break;
852 							}
853 							case SvxDistributeHorizontalDistance:
854 							{
855 								pNew->mnLength = pNew->mpObj->GetSnapRect().GetWidth() + 1;
856 								nFullLength += pNew->mnLength;
857 								pNew->mnPos = (pNew->mpObj->GetSnapRect().Right() + pNew->mpObj->GetSnapRect().Left()) / 2;
858 								break;
859 							}
860 							case SvxDistributeHorizontalRight:
861 							{
862 								pNew->mnPos = pNew->mpObj->GetSnapRect().Right();
863 								break;
864 							}
865 							default: break;
866 						}
867 
868 						while(nInsPos < aEntryList.Count() && aEntryList.GetObject(nInsPos)->mnPos < pNew->mnPos)
869 							nInsPos++;
870 
871 						aEntryList.Insert(pNew, nInsPos);
872 					}
873 
874 					if(eHor == SvxDistributeHorizontalDistance)
875 					{
876 						// calc room in-between
877 						sal_Int32 nWidth = GetAllMarkedBoundRect().GetWidth() + 1;
878 						double fStepWidth = ((double)nWidth - (double)nFullLength) / (double)(aEntryList.Count() - 1);
879 						double fStepStart = (double)aEntryList.GetObject(0)->mnPos;
880 						fStepStart += fStepWidth + (double)((aEntryList.GetObject(0)->mnLength + aEntryList.GetObject(1)->mnLength) / 2);
881 
882 						// move entries 1..n-1
883 						for(a=1;a<aEntryList.Count()-1;a++)
884 						{
885 							ImpDistributeEntry* pCurr = aEntryList.GetObject(a);
886 							ImpDistributeEntry* pNext = aEntryList.GetObject(a+1);
887 							sal_Int32 nDelta = (sal_Int32)(fStepStart + 0.5) - pCurr->mnPos;
888 							if( bUndo )
889 								AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoGeoObject(*pCurr->mpObj));
890 							pCurr->mpObj->Move(Size(nDelta, 0));
891 							fStepStart += fStepWidth + (double)((pCurr->mnLength + pNext->mnLength) / 2);
892 						}
893 					}
894 					else
895 					{
896 						// calc distances
897 						sal_Int32 nWidth = aEntryList.GetObject(aEntryList.Count() - 1)->mnPos - aEntryList.GetObject(0)->mnPos;
898 						double fStepWidth = (double)nWidth / (double)(aEntryList.Count() - 1);
899 						double fStepStart = (double)aEntryList.GetObject(0)->mnPos;
900 						fStepStart += fStepWidth;
901 
902 						// move entries 1..n-1
903 						for(a=1;a<aEntryList.Count()-1;a++)
904 						{
905 							ImpDistributeEntry* pCurr = aEntryList.GetObject(a);
906 							sal_Int32 nDelta = (sal_Int32)(fStepStart + 0.5) - pCurr->mnPos;
907 							if( bUndo )
908 								AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoGeoObject(*pCurr->mpObj));
909 							pCurr->mpObj->Move(Size(nDelta, 0));
910 							fStepStart += fStepWidth;
911 						}
912 					}
913 
914 					// clear list
915 					while(aEntryList.Count())
916 						delete aEntryList.Remove((sal_uIntPtr)0L);
917 				}
918 
919 				if(eVer != SvxDistributeVerticalNone)
920 				{
921 					// build sorted entry list
922 					nFullLength = 0L;
923 
924 					for(a=0;a<nMark;a++)
925 					{
926 						SdrMark* pMark = GetSdrMarkByIndex(a);
927 						ImpDistributeEntry* pNew = new ImpDistributeEntry;
928 
929 						pNew->mpObj = pMark->GetMarkedSdrObj();
930 						nInsPos = 0;
931 
932 						switch(eVer)
933 						{
934 							case SvxDistributeVerticalTop:
935 							{
936 								pNew->mnPos = pNew->mpObj->GetSnapRect().Top();
937 								break;
938 							}
939 							case SvxDistributeVerticalCenter:
940 							{
941 								pNew->mnPos = (pNew->mpObj->GetSnapRect().Bottom() + pNew->mpObj->GetSnapRect().Top()) / 2;
942 								break;
943 							}
944 							case SvxDistributeVerticalDistance:
945 							{
946 								pNew->mnLength = pNew->mpObj->GetSnapRect().GetHeight() + 1;
947 								nFullLength += pNew->mnLength;
948 								pNew->mnPos = (pNew->mpObj->GetSnapRect().Bottom() + pNew->mpObj->GetSnapRect().Top()) / 2;
949 								break;
950 							}
951 							case SvxDistributeVerticalBottom:
952 							{
953 								pNew->mnPos = pNew->mpObj->GetSnapRect().Bottom();
954 								break;
955 							}
956 							default: break;
957 						}
958 
959 						while(nInsPos < aEntryList.Count() && aEntryList.GetObject(nInsPos)->mnPos < pNew->mnPos)
960 							nInsPos++;
961 
962 						aEntryList.Insert(pNew, nInsPos);
963 					}
964 
965 					if(eVer == SvxDistributeVerticalDistance)
966 					{
967 						// calc room in-between
968 						sal_Int32 nHeight = GetAllMarkedBoundRect().GetHeight() + 1;
969 						double fStepWidth = ((double)nHeight - (double)nFullLength) / (double)(aEntryList.Count() - 1);
970 						double fStepStart = (double)aEntryList.GetObject(0)->mnPos;
971 						fStepStart += fStepWidth + (double)((aEntryList.GetObject(0)->mnLength + aEntryList.GetObject(1)->mnLength) / 2);
972 
973 						// move entries 1..n-1
974 						for(a=1;a<aEntryList.Count()-1;a++)
975 						{
976 							ImpDistributeEntry* pCurr = aEntryList.GetObject(a);
977 							ImpDistributeEntry* pNext = aEntryList.GetObject(a+1);
978 							sal_Int32 nDelta = (sal_Int32)(fStepStart + 0.5) - pCurr->mnPos;
979 							if( bUndo )
980 								AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoGeoObject(*pCurr->mpObj));
981 							pCurr->mpObj->Move(Size(0, nDelta));
982 							fStepStart += fStepWidth + (double)((pCurr->mnLength + pNext->mnLength) / 2);
983 						}
984 					}
985 					else
986 					{
987 						// calc distances
988 						sal_Int32 nHeight = aEntryList.GetObject(aEntryList.Count() - 1)->mnPos - aEntryList.GetObject(0)->mnPos;
989 						double fStepWidth = (double)nHeight / (double)(aEntryList.Count() - 1);
990 						double fStepStart = (double)aEntryList.GetObject(0)->mnPos;
991 						fStepStart += fStepWidth;
992 
993 						// move entries 1..n-1
994 						for(a=1;a<aEntryList.Count()-1;a++)
995 						{
996 							ImpDistributeEntry* pCurr = aEntryList.GetObject(a);
997 							sal_Int32 nDelta = (sal_Int32)(fStepStart + 0.5) - pCurr->mnPos;
998 							if( bUndo )
999 								AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoGeoObject(*pCurr->mpObj));
1000 							pCurr->mpObj->Move(Size(0, nDelta));
1001 							fStepStart += fStepWidth;
1002 						}
1003 					}
1004 
1005 					// clear list
1006 					while(aEntryList.Count())
1007 						delete aEntryList.Remove((sal_uIntPtr)0L);
1008 				}
1009 
1010 				// UNDO-Comment and end of UNDO
1011 				SetUndoComment(ImpGetResStr(STR_DistributeMarkedObjects));
1012 
1013 				if( bUndo )
1014 					EndUndo();
1015 			}
1016 
1017 			delete(pDlg);
1018 		}
1019 	}
1020 }
1021 
1022 void SdrEditView::MergeMarkedObjects(SdrMergeMode eMode)
1023 {
1024 	// #i73441# check content
1025 	if(AreObjectsMarked())
1026 	{
1027 		SdrMarkList aRemove;
1028 		SortMarkedObjects();
1029 
1030 		const bool bUndo = IsUndoEnabled();
1031 
1032 		if( bUndo )
1033 			BegUndo();
1034 
1035 		sal_uInt32 nInsPos=0xFFFFFFFF;
1036 		const SdrObject* pAttrObj = NULL;
1037 		basegfx::B2DPolyPolygon aMergePolyPolygonA;
1038 		basegfx::B2DPolyPolygon aMergePolyPolygonB;
1039 
1040 		SdrObjList* pInsOL = NULL;
1041 		SdrPageView* pInsPV = NULL;
1042 		sal_Bool bFirstObjectComplete(sal_False);
1043 
1044 		// make sure selected objects are contour objects
1045 		// since now basegfx::tools::adaptiveSubdivide() is used, it is no longer
1046 		// necessary to use ConvertMarkedToPolyObj which will subdivide curves using the old
1047 		// mechanisms. In a next step the polygon clipper will even be able to clip curves...
1048 		// ConvertMarkedToPolyObj(sal_True);
1049 		ConvertMarkedToPathObj(sal_True);
1050 		OSL_ENSURE(AreObjectsMarked(), "no more objects selected after preparations (!)");
1051 
1052 		for(sal_uInt32 a=0;a<GetMarkedObjectCount();a++)
1053 		{
1054 			SdrMark* pM = GetSdrMarkByIndex(a);
1055 			SdrObject* pObj = pM->GetMarkedSdrObj();
1056 
1057 			if(ImpCanConvertForCombine(pObj))
1058 			{
1059 				if(!pAttrObj)
1060 					pAttrObj = pObj;
1061 
1062 				nInsPos = pObj->GetOrdNum() + 1;
1063 				pInsPV = pM->GetPageView();
1064 				pInsOL = pObj->GetObjList();
1065 
1066 				// #i76891# use single iter from SJ here whcih works on SdrObjects and takes
1067 				// groups into account by itself
1068 				SdrObjListIter aIter(*pObj, IM_DEEPWITHGROUPS);
1069 
1070 				while(aIter.IsMore())
1071 				{
1072 					SdrObject* pCandidate = aIter.Next();
1073 					SdrPathObj* pPathObj = PTR_CAST(SdrPathObj, pCandidate);
1074 					if(pPathObj)
1075 					{
1076 						basegfx::B2DPolyPolygon aTmpPoly(pPathObj->GetPathPoly());
1077 
1078 						// #i76891# unfortunately ConvertMarkedToPathObj has converted all
1079 						// involved polygon data to curve segments, even if not necessary.
1080 						// It is better to try to reduce to more simple polygons.
1081 						aTmpPoly = basegfx::tools::simplifyCurveSegments(aTmpPoly);
1082 
1083 						// for each part polygon as preparation, remove self-intersections
1084 						// correct orientations and get rid of evtl. neutral polygons.
1085 	                    aTmpPoly = basegfx::tools::prepareForPolygonOperation(aTmpPoly);
1086 
1087 						if(!bFirstObjectComplete)
1088 						{
1089                             // #i111987# Also need to collect ORed source shape when more than
1090                             // a single polygon is involved
1091                             if(aMergePolyPolygonA.count())
1092                             {
1093                                 aMergePolyPolygonA = basegfx::tools::solvePolygonOperationOr(aMergePolyPolygonA, aTmpPoly);
1094                             }
1095                             else
1096                             {
1097     							aMergePolyPolygonA = aTmpPoly;
1098                             }
1099 						}
1100 						else
1101 						{
1102                             if(aMergePolyPolygonB.count())
1103                             {
1104                                 // to topologically correctly collect the 2nd polygon
1105                                 // group it is necessary to OR the parts (each is seen as
1106                                 // XOR-FillRule polygon and they are drawn over each-other)
1107                                 aMergePolyPolygonB = basegfx::tools::solvePolygonOperationOr(aMergePolyPolygonB, aTmpPoly);
1108                             }
1109                             else
1110                             {
1111     							aMergePolyPolygonB = aTmpPoly;
1112                             }
1113 						}
1114 					}
1115 				}
1116 
1117 				// was there something added to the first poly?
1118 				if(!bFirstObjectComplete && aMergePolyPolygonA.count())
1119 				{
1120 					bFirstObjectComplete = sal_True;
1121 				}
1122 
1123 				// move object to temporary delete list
1124 				aRemove.InsertEntry(SdrMark(pObj, pM->GetPageView()));
1125 			}
1126 		}
1127 
1128 		switch(eMode)
1129 		{
1130 			case SDR_MERGE_MERGE:
1131 			{
1132 				// merge all contained parts (OR)
1133                 static bool bTestXOR(false);
1134                 if(bTestXOR)
1135                 {
1136                     aMergePolyPolygonA = basegfx::tools::solvePolygonOperationXor(aMergePolyPolygonA, aMergePolyPolygonB);
1137                 }
1138                 else
1139                 {
1140                     aMergePolyPolygonA = basegfx::tools::solvePolygonOperationOr(aMergePolyPolygonA, aMergePolyPolygonB);
1141                 }
1142 				break;
1143 			}
1144 			case SDR_MERGE_SUBSTRACT:
1145 			{
1146 				// Substract B from A
1147                 aMergePolyPolygonA = basegfx::tools::solvePolygonOperationDiff(aMergePolyPolygonA, aMergePolyPolygonB);
1148 				break;
1149 			}
1150 			case SDR_MERGE_INTERSECT:
1151 			{
1152 				// AND B and A
1153                 aMergePolyPolygonA = basegfx::tools::solvePolygonOperationAnd(aMergePolyPolygonA, aMergePolyPolygonB);
1154 				break;
1155 			}
1156 		}
1157 
1158 		// #i73441# check insert list before taking actions
1159 		if(pInsOL)
1160 		{
1161 			SdrPathObj* pPath = new SdrPathObj(OBJ_PATHFILL, aMergePolyPolygonA);
1162 			ImpCopyAttributes(pAttrObj, pPath);
1163 			SdrInsertReason aReason(SDRREASON_VIEWCALL, pAttrObj);
1164 			pInsOL->InsertObject(pPath, nInsPos, &aReason);
1165 			if( bUndo )
1166 				AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoNewObject(*pPath));
1167 			MarkObj(pPath, pInsPV, sal_False, sal_True);
1168 		}
1169 
1170 		aRemove.ForceSort();
1171 		switch(eMode)
1172 		{
1173 			case SDR_MERGE_MERGE:
1174 			{
1175 				SetUndoComment(
1176 					ImpGetResStr(STR_EditMergeMergePoly),
1177 					aRemove.GetMarkDescription());
1178 				break;
1179 			}
1180 			case SDR_MERGE_SUBSTRACT:
1181 			{
1182 				SetUndoComment(
1183 					ImpGetResStr(STR_EditMergeSubstractPoly),
1184 					aRemove.GetMarkDescription());
1185 				break;
1186 			}
1187 			case SDR_MERGE_INTERSECT:
1188 			{
1189 				SetUndoComment(
1190 					ImpGetResStr(STR_EditMergeIntersectPoly),
1191 					aRemove.GetMarkDescription());
1192 				break;
1193 			}
1194 		}
1195 		DeleteMarkedList(aRemove);
1196 
1197 		if( bUndo )
1198 			EndUndo();
1199 	}
1200 }
1201 
1202 void SdrEditView::CombineMarkedObjects(sal_Bool bNoPolyPoly)
1203 {
1204 	// #105899# Start of Combine-Undo put to front, else ConvertMarkedToPolyObj would
1205 	// create a 2nd Undo-action and Undo-Comment.
1206 
1207 	bool bUndo = IsUndoEnabled();
1208 
1209 	// Undo-String will be set later
1210 	if( bUndo )
1211 		BegUndo(String(), String(), bNoPolyPoly ? SDRREPFUNC_OBJ_COMBINE_ONEPOLY : SDRREPFUNC_OBJ_COMBINE_POLYPOLY);
1212 
1213 	// #105899# First, guarantee that all objects are converted to polyobjects,
1214 	// especially for SdrGrafObj with bitmap filling this is necessary to not
1215 	// loose the bitmap filling.
1216 
1217 	// #i12392#
1218 	// ConvertMarkedToPolyObj was too strong here, it will loose quality and
1219 	// information when curve objects are combined. This can be replaced by
1220 	// using ConvertMarkedToPathObj without changing the previous fix.
1221 
1222 	// #i21250#
1223 	// Instead of simply passing sal_True as LineToArea, use bNoPolyPoly as info
1224 	// if this command is a 'Combine' or a 'Connect' command. On Connect it's sal_True.
1225 	// To not concert line segments with a set line width to polygons in that case,
1226 	// use this info. Do not convert LineToArea on Connect commands.
1227 	// ConvertMarkedToPathObj(!bNoPolyPoly);
1228 
1229 	// #114310#
1230 	// This is used for Combine and Connect. In no case it is necessary to force
1231 	// the content to curve, but it is also not good to force to polygons. Thus,
1232 	// curve is the less information loosing one. Remember: This place is not
1233 	// used for merge.
1234 	// LineToArea is never necessary, both commands are able to take over the
1235 	// set line style and to display it correctly. Thus, i will use a
1236 	// ConvertMarkedToPathObj with a sal_False in any case. Only drawback is that
1237 	// simple polygons will be changed to curves, but with no information loss.
1238 	ConvertMarkedToPathObj(sal_False /* bLineToArea */);
1239 
1240 	// continue as before
1241 	basegfx::B2DPolyPolygon aPolyPolygon;
1242 	SdrObjList* pAktOL = 0L;
1243 	SdrMarkList aRemoveMerker;
1244 
1245 	SortMarkedObjects();
1246 	sal_uInt32 nInsPos(0xFFFFFFFF);
1247 	SdrObjList* pInsOL = 0L;
1248 	SdrPageView* pInsPV = 0L;
1249 	const sal_uInt32 nAnz(GetMarkedObjectCount());
1250 	const SdrObject* pAttrObj = 0L;
1251 
1252 	for(sal_uInt32 a(nAnz); a > 0L; )
1253 	{
1254 		a--;
1255 		SdrMark* pM = GetSdrMarkByIndex(a);
1256 		SdrObject* pObj = pM->GetMarkedSdrObj();
1257 		SdrObjList* pThisOL = pObj->GetObjList();
1258 
1259 		if(pAktOL != pThisOL)
1260 		{
1261 			pAktOL = pThisOL;
1262 		}
1263 
1264 		if(ImpCanConvertForCombine(pObj))
1265 		{
1266 			// Obj merken fuer Attribute kopieren
1267 			pAttrObj = pObj;
1268 
1269 			// unfortunately ConvertMarkedToPathObj has converted all
1270 			// involved polygon data to curve segments, even if not necessary.
1271 			// It is better to try to reduce to more simple polygons.
1272 			basegfx::B2DPolyPolygon aTmpPoly(basegfx::tools::simplifyCurveSegments(ImpGetPolyPolygon(pObj, sal_True)));
1273 			aPolyPolygon.insert(0L, aTmpPoly);
1274 
1275 			if(!pInsOL)
1276 			{
1277 				nInsPos = pObj->GetOrdNum() + 1L;
1278 				pInsPV = pM->GetPageView();
1279 				pInsOL = pObj->GetObjList();
1280 			}
1281 
1282 			aRemoveMerker.InsertEntry(SdrMark(pObj, pM->GetPageView()));
1283 		}
1284 	}
1285 
1286 	if(bNoPolyPoly)
1287 	{
1288 		basegfx::B2DPolygon aCombinedPolygon(ImpCombineToSinglePolygon(aPolyPolygon));
1289 		aPolyPolygon.clear();
1290 		aPolyPolygon.append(aCombinedPolygon);
1291 	}
1292 
1293 	const sal_uInt32 nPolyCount(aPolyPolygon.count());
1294 
1295 	if(nPolyCount)
1296 	{
1297 		SdrObjKind eKind = OBJ_PATHFILL;
1298 
1299 		if(nPolyCount > 1L)
1300 		{
1301 			aPolyPolygon.setClosed(true);
1302 		}
1303 		else
1304 		{
1305 			// auf Polyline Checken
1306 			const basegfx::B2DPolygon aPolygon(aPolyPolygon.getB2DPolygon(0L));
1307 			const sal_uInt32 nPointCount(aPolygon.count());
1308 
1309 			if(nPointCount <= 2L)
1310 			{
1311 				eKind = OBJ_PATHLINE;
1312 			}
1313 			else
1314 			{
1315 				if(!aPolygon.isClosed())
1316 				{
1317 					const basegfx::B2DPoint aPointA(aPolygon.getB2DPoint(0L));
1318 					const basegfx::B2DPoint aPointB(aPolygon.getB2DPoint(nPointCount - 1L));
1319 					const double fDistance(basegfx::B2DVector(aPointB - aPointA).getLength());
1320 					const double fJoinTolerance(10.0);
1321 
1322 					if(fDistance < fJoinTolerance)
1323 					{
1324 						aPolyPolygon.setClosed(true);
1325 					}
1326 					else
1327 					{
1328 						eKind = OBJ_PATHLINE;
1329 					}
1330 				}
1331 			}
1332 		}
1333 
1334 		SdrPathObj* pPath = new SdrPathObj(eKind,aPolyPolygon);
1335 
1336 		// Attribute des untersten Objekts
1337 		ImpCopyAttributes(pAttrObj, pPath);
1338 
1339 		// #100408# If LineStyle of pAttrObj is XLINE_NONE force to XLINE_SOLID to make visible.
1340 		const XLineStyle eLineStyle = ((const XLineStyleItem&)pAttrObj->GetMergedItem(XATTR_LINESTYLE)).GetValue();
1341 		const XFillStyle eFillStyle = ((const XFillStyleItem&)pAttrObj->GetMergedItem(XATTR_FILLSTYLE)).GetValue();
1342 
1343 		// #110635#
1344 		// Take fill style/closed state of pAttrObj in account when deciding to change the line style
1345 		sal_Bool bIsClosedPathObj(pAttrObj->ISA(SdrPathObj) && ((SdrPathObj*)pAttrObj)->IsClosed());
1346 
1347 		if(XLINE_NONE == eLineStyle && (XFILL_NONE == eFillStyle || !bIsClosedPathObj))
1348 		{
1349 			pPath->SetMergedItem(XLineStyleItem(XLINE_SOLID));
1350 		}
1351 
1352 		SdrInsertReason aReason(SDRREASON_VIEWCALL,pAttrObj);
1353 		pInsOL->InsertObject(pPath,nInsPos,&aReason);
1354 		if( bUndo )
1355 			AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoNewObject(*pPath));
1356 
1357 		// #111111#
1358 		// Here was a severe error: Without UnmarkAllObj, the new object was marked
1359 		// additionally to the two ones which are deleted below. As long as those are
1360 		// in the UNDO there is no problem, but as soon as they get deleted, the
1361 		// MarkList will contain deleted objects -> GPF.
1362 		UnmarkAllObj(pInsPV);
1363 		MarkObj(pPath, pInsPV, sal_False, sal_True);
1364 	}
1365 
1366 	// UndoComment aus den tatsaechlich verwendeten Objekten zusammenbauen
1367 	aRemoveMerker.ForceSort(); // wichtig fuer Remove (s.u.)
1368 	if( bUndo )
1369 		SetUndoComment(ImpGetResStr(bNoPolyPoly?STR_EditCombine_OnePoly:STR_EditCombine_PolyPoly),aRemoveMerker.GetMarkDescription());
1370 
1371 	// die tatsaechlich verwendeten Objekten aus der Liste entfernen
1372 	DeleteMarkedList(aRemoveMerker);
1373 	if( bUndo )
1374 		EndUndo();
1375 }
1376 
1377 ////////////////////////////////////////////////////////////////////////////////////////////////////
1378 //
1379 //  @@@@@   @@   @@@@   @@   @@   @@@@   @@  @@  @@@@@@  @@     @@@@@
1380 //  @@  @@  @@  @@  @@  @@@ @@@  @@  @@  @@@ @@    @@    @@     @@
1381 //  @@  @@  @@  @@      @@@@@@@  @@  @@  @@@@@@    @@    @@     @@
1382 //  @@  @@  @@   @@@@   @@@@@@@  @@@@@@  @@@@@@    @@    @@     @@@@
1383 //  @@  @@  @@      @@  @@ @ @@  @@  @@  @@ @@@    @@    @@     @@
1384 //  @@  @@  @@  @@  @@  @@   @@  @@  @@  @@  @@    @@    @@     @@
1385 //  @@@@@   @@   @@@@   @@   @@  @@  @@  @@  @@    @@    @@@@@  @@@@@
1386 //
1387 ////////////////////////////////////////////////////////////////////////////////////////////////////
1388 
1389 sal_Bool SdrEditView::ImpCanDismantle(const basegfx::B2DPolyPolygon& rPpolyPolygon, sal_Bool bMakeLines) const
1390 {
1391 	sal_Bool bCan(sal_False);
1392 	const sal_uInt32 nPolygonCount(rPpolyPolygon.count());
1393 
1394 	if(nPolygonCount >= 2L)
1395 	{
1396 		// #i69172# dismantle makes sense with 2 or more polygons in a polyPolygon
1397 		bCan = sal_True;
1398 	}
1399 	else if(bMakeLines && 1L == nPolygonCount)
1400 	{
1401 		// #i69172# ..or with at least 2 edges (curves or lines)
1402 		const basegfx::B2DPolygon aPolygon(rPpolyPolygon.getB2DPolygon(0L));
1403 		const sal_uInt32 nPointCount(aPolygon.count());
1404 
1405 		if(nPointCount > 2L)
1406 		{
1407 			bCan = sal_True;
1408 		}
1409 	}
1410 
1411 	return bCan;
1412 }
1413 
1414 sal_Bool SdrEditView::ImpCanDismantle(const SdrObject* pObj, sal_Bool bMakeLines) const
1415 {
1416 	sal_Bool bOtherObjs(sal_False);    // sal_True=andere Objekte ausser PathObj's vorhanden
1417 	sal_Bool bMin1PolyPoly(sal_False); // sal_True=mind. 1 PolyPolygon mit mehr als ein Polygon vorhanden
1418 	SdrObjList* pOL = pObj->GetSubList();
1419 
1420 	if(pOL)
1421 	{
1422 		// Aha, Gruppenobjekt. Also alle Member ansehen.
1423 		// Alle muessen PathObjs sein !
1424 		SdrObjListIter aIter(*pOL, IM_DEEPNOGROUPS);
1425 
1426 		while(aIter.IsMore() && !bOtherObjs)
1427 		{
1428 			const SdrObject* pObj1 = aIter.Next();
1429 			const SdrPathObj* pPath = PTR_CAST(SdrPathObj, pObj1);
1430 
1431 			if(pPath)
1432 			{
1433 				if(ImpCanDismantle(pPath->GetPathPoly(), bMakeLines))
1434 				{
1435 					bMin1PolyPoly = sal_True;
1436 				}
1437 
1438 				SdrObjTransformInfoRec aInfo;
1439 				pObj1->TakeObjInfo(aInfo);
1440 
1441 				if(!aInfo.bCanConvToPath)
1442 				{
1443 					// Passiert z.B. im Falle Fontwork (Joe, 28-11-95)
1444 					bOtherObjs = sal_True;
1445 				}
1446 			}
1447 			else
1448 			{
1449 				bOtherObjs = sal_True;
1450 			}
1451 		}
1452 	}
1453 	else
1454 	{
1455 		const SdrPathObj* pPath = PTR_CAST(SdrPathObj, pObj);
1456 		const SdrObjCustomShape* pCustomShape = PTR_CAST(SdrObjCustomShape, pObj);
1457 
1458 		// #i37011#
1459 		if(pPath)
1460 		{
1461 			if(ImpCanDismantle(pPath->GetPathPoly(),bMakeLines))
1462 			{
1463 				bMin1PolyPoly = sal_True;
1464 			}
1465 
1466 			SdrObjTransformInfoRec aInfo;
1467 			pObj->TakeObjInfo(aInfo);
1468 
1469 			// #69711 : new condition IsLine() to be able to break simple Lines
1470 			if(!(aInfo.bCanConvToPath || aInfo.bCanConvToPoly) && !pPath->IsLine())
1471 			{
1472 				// Passiert z.B. im Falle Fontwork (Joe, 28-11-95)
1473 				bOtherObjs = sal_True;
1474 			}
1475 		}
1476 		else if(pCustomShape)
1477 		{
1478 			if(bMakeLines)
1479 			{
1480 				// allow break command
1481 				bMin1PolyPoly = sal_True;
1482 			}
1483 		}
1484 		else
1485 		{
1486 			bOtherObjs = sal_True;
1487 		}
1488 	}
1489 	return bMin1PolyPoly && !bOtherObjs;
1490 }
1491 
1492 void SdrEditView::ImpDismantleOneObject(const SdrObject* pObj, SdrObjList& rOL, sal_uIntPtr& rPos, SdrPageView* pPV, sal_Bool bMakeLines)
1493 {
1494 	const SdrPathObj* pSrcPath = PTR_CAST(SdrPathObj, pObj);
1495 	const SdrObjCustomShape* pCustomShape = PTR_CAST(SdrObjCustomShape, pObj);
1496 
1497 	const bool bUndo = IsUndoEnabled();
1498 
1499 	if(pSrcPath)
1500 	{
1501 		// #i74631# redesigned due to XpolyPolygon removal and explicit constructors
1502 		SdrObject* pLast = 0; // fuer die Zuweisung des OutlinerParaObject
1503 		const basegfx::B2DPolyPolygon& rPolyPolygon(pSrcPath->GetPathPoly());
1504 		const sal_uInt32 nPolyCount(rPolyPolygon.count());
1505 
1506 		for(sal_uInt32 a(0); a < nPolyCount; a++)
1507 		{
1508 			const basegfx::B2DPolygon& rCandidate(rPolyPolygon.getB2DPolygon(a));
1509 			const sal_uInt32 nPointCount(rCandidate.count());
1510 
1511 			if(!bMakeLines || nPointCount < 2)
1512 			{
1513 				SdrPathObj* pPath = new SdrPathObj((SdrObjKind)pSrcPath->GetObjIdentifier(), basegfx::B2DPolyPolygon(rCandidate));
1514 				ImpCopyAttributes(pSrcPath, pPath);
1515 				pLast = pPath;
1516 				SdrInsertReason aReason(SDRREASON_VIEWCALL, pSrcPath);
1517 				rOL.InsertObject(pPath, rPos, &aReason);
1518 				if( bUndo )
1519 					AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoNewObject(*pPath, sal_True));
1520 				MarkObj(pPath, pPV, sal_False, sal_True);
1521 				rPos++;
1522 			}
1523 			else
1524 			{
1525 				const sal_uInt32 nLoopCount(rCandidate.isClosed() ? nPointCount : nPointCount - 1);
1526 
1527 				for(sal_uInt32 b(0); b < nLoopCount; b++)
1528 				{
1529 					SdrObjKind eKind(OBJ_PLIN);
1530 					basegfx::B2DPolygon aNewPolygon;
1531 					const sal_uInt32 nNextIndex((b + 1) % nPointCount);
1532 
1533 					aNewPolygon.append(rCandidate.getB2DPoint(b));
1534 
1535 					if(rCandidate.areControlPointsUsed())
1536 					{
1537 						aNewPolygon.appendBezierSegment(
1538 							rCandidate.getNextControlPoint(b),
1539 							rCandidate.getPrevControlPoint(nNextIndex),
1540 							rCandidate.getB2DPoint(nNextIndex));
1541 						eKind = OBJ_PATHLINE;
1542 					}
1543 					else
1544 					{
1545 						aNewPolygon.append(rCandidate.getB2DPoint(nNextIndex));
1546 					}
1547 
1548 					SdrPathObj* pPath = new SdrPathObj(eKind, basegfx::B2DPolyPolygon(aNewPolygon));
1549 					ImpCopyAttributes(pSrcPath, pPath);
1550 					pLast = pPath;
1551 					SdrInsertReason aReason(SDRREASON_VIEWCALL, pSrcPath);
1552 					rOL.InsertObject(pPath, rPos, &aReason);
1553 					if( bUndo )
1554 						AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoNewObject(*pPath, sal_True));
1555 					MarkObj(pPath, pPV, sal_False, sal_True);
1556 					rPos++;
1557 				}
1558 			}
1559 		}
1560 
1561 		if(pLast && pSrcPath->GetOutlinerParaObject())
1562 		{
1563 			pLast->SetOutlinerParaObject(new OutlinerParaObject(*pSrcPath->GetOutlinerParaObject()));
1564 		}
1565 	}
1566 	else if(pCustomShape)
1567 	{
1568 		if(bMakeLines)
1569 		{
1570 			// break up custom shape
1571 			const SdrObject* pReplacement = pCustomShape->GetSdrObjectFromCustomShape();
1572 
1573 			if(pReplacement)
1574 			{
1575 				SdrObject* pCandidate = pReplacement->Clone();
1576 				DBG_ASSERT(pCandidate, "SdrEditView::ImpDismantleOneObject: Could not clone SdrObject (!)");
1577 				pCandidate->SetModel(pCustomShape->GetModel());
1578 
1579 				if(((SdrShadowItem&)pCustomShape->GetMergedItem(SDRATTR_SHADOW)).GetValue())
1580 				{
1581 					if(pReplacement->ISA(SdrObjGroup))
1582 					{
1583 						pCandidate->SetMergedItem(SdrShadowItem(sal_True));
1584 					}
1585 				}
1586 
1587 				SdrInsertReason aReason(SDRREASON_VIEWCALL, pCustomShape);
1588 				rOL.InsertObject(pCandidate, rPos, &aReason);
1589 				if( bUndo )
1590 					AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoNewObject(*pCandidate, true));
1591 				MarkObj(pCandidate, pPV, sal_False, sal_True);
1592 
1593 				if(pCustomShape->HasText() && !pCustomShape->IsTextPath())
1594 				{
1595 					// #i37011# also create a text object and add at rPos + 1
1596 					SdrTextObj* pTextObj = (SdrTextObj*)SdrObjFactory::MakeNewObject(
1597 						pCustomShape->GetObjInventor(), OBJ_TEXT, 0L, pCustomShape->GetModel());
1598 
1599 					// Copy text content
1600 					OutlinerParaObject* pParaObj = pCustomShape->GetOutlinerParaObject();
1601 					if(pParaObj)
1602 					{
1603 						pTextObj->NbcSetOutlinerParaObject(new OutlinerParaObject(*pParaObj));
1604 					}
1605 
1606 					// copy all attributes
1607 					SfxItemSet aTargetItemSet(pCustomShape->GetMergedItemSet());
1608 
1609 					// clear fill and line style
1610 					aTargetItemSet.Put(XLineStyleItem(XLINE_NONE));
1611 					aTargetItemSet.Put(XFillStyleItem(XFILL_NONE));
1612 
1613 					// get the text bounds and set at text object
1614 					Rectangle aTextBounds = pCustomShape->GetSnapRect();
1615 					if(pCustomShape->GetTextBounds(aTextBounds))
1616 					{
1617 						pTextObj->SetSnapRect(aTextBounds);
1618 					}
1619 
1620 					// if rotated, copy GeoStat, too.
1621 					const GeoStat& rSourceGeo = pCustomShape->GetGeoStat();
1622 					if(rSourceGeo.nDrehWink)
1623 					{
1624 						pTextObj->NbcRotate(
1625 							pCustomShape->GetSnapRect().Center(), rSourceGeo.nDrehWink,
1626 							rSourceGeo.nSin, rSourceGeo.nCos);
1627 					}
1628 
1629 					// set modified ItemSet at text object
1630 					pTextObj->SetMergedItemSet(aTargetItemSet);
1631 
1632 					// insert object
1633 					rOL.InsertObject(pTextObj, rPos + 1, &aReason);
1634 					if( bUndo )
1635 						AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoNewObject(*pTextObj, true));
1636 					MarkObj(pTextObj, pPV, sal_False, sal_True);
1637 				}
1638 			}
1639 		}
1640 	}
1641 }
1642 
1643 void SdrEditView::DismantleMarkedObjects(sal_Bool bMakeLines)
1644 {
1645 	//sal_uInt32 nCnt(0);
1646 	// Temporaere Marklist
1647 	SdrMarkList aRemoveMerker;
1648 
1649 	SortMarkedObjects();
1650 
1651 	const bool bUndo = IsUndoEnabled();
1652 
1653 	if( bUndo )
1654 	{
1655 		// Der Comment wird spaeter zusammengebaut
1656 		BegUndo(String(), String(),
1657 			bMakeLines ? SDRREPFUNC_OBJ_DISMANTLE_LINES : SDRREPFUNC_OBJ_DISMANTLE_POLYS);
1658 	}
1659 
1660 	sal_uIntPtr nm;
1661 	sal_uIntPtr nAnz=GetMarkedObjectCount();
1662 	SdrObjList* pOL0=NULL;
1663 	for (nm=nAnz; nm>0;) {
1664 		nm--;
1665 		SdrMark* pM=GetSdrMarkByIndex(nm);
1666 		SdrObject* pObj=pM->GetMarkedSdrObj();
1667 		SdrPageView* pPV=pM->GetPageView();
1668 		SdrObjList* pOL=pObj->GetObjList();
1669 		if (pOL!=pOL0) { pOL0=pOL; pObj->GetOrdNum(); } // sicherstellen, dass OrdNums stimmen!
1670 		if (ImpCanDismantle(pObj,bMakeLines)) {
1671 			aRemoveMerker.InsertEntry(SdrMark(pObj,pM->GetPageView()));
1672 			sal_uIntPtr nPos0=pObj->GetOrdNumDirect();
1673 			sal_uIntPtr nPos=nPos0+1;
1674 			SdrObjList* pSubList=pObj->GetSubList();
1675 			if (pSubList!=NULL && !pObj->Is3DObj()) {
1676 				SdrObjListIter aIter(*pSubList,IM_DEEPNOGROUPS);
1677 				while (aIter.IsMore()) {
1678 					const SdrObject* pObj1=aIter.Next();
1679 					ImpDismantleOneObject(pObj1,*pOL,nPos,pPV,bMakeLines);
1680 				}
1681 			} else {
1682 				ImpDismantleOneObject(pObj,*pOL,nPos,pPV,bMakeLines);
1683 			}
1684 			if( bUndo )
1685 				AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoDeleteObject(*pObj,sal_True));
1686 			pOL->RemoveObject(nPos0);
1687 
1688 			if( !bUndo )
1689 				SdrObject::Free(pObj);
1690 		}
1691 	}
1692 
1693 	if( bUndo )
1694 	{
1695 		// UndoComment aus den tatsaechlich verwendeten Objekten zusammenbauen
1696 		SetUndoComment(ImpGetResStr(bMakeLines?STR_EditDismantle_Lines:STR_EditDismantle_Polys),aRemoveMerker.GetMarkDescription());
1697 		// die tatsaechlich verwendeten Objekten aus der Liste entfernen
1698 		EndUndo();
1699 	}
1700 }
1701 
1702 ////////////////////////////////////////////////////////////////////////////////////////////////////
1703 //
1704 //   #### ####   ###  #   # ####
1705 //  #     #   # #   # #   # #   #
1706 //  #  ## ####  #   # #   # ####
1707 //  #   # #   # #   # #   # #
1708 //   #### #   #  ###   ###  #
1709 //
1710 ////////////////////////////////////////////////////////////////////////////////////////////////////
1711 
1712 void SdrEditView::GroupMarked(const SdrObject* pUserGrp)
1713 {
1714 	if (AreObjectsMarked())
1715 	{
1716 		SortMarkedObjects();
1717 
1718 		const bool bUndo = IsUndoEnabled();
1719 		if( bUndo )
1720 		{
1721 			BegUndo(ImpGetResStr(STR_EditGroup),GetDescriptionOfMarkedObjects(),SDRREPFUNC_OBJ_GROUP);
1722 
1723 			const sal_uIntPtr nAnz = GetMarkedObjectCount();
1724 			for(sal_uIntPtr nm = nAnz; nm>0; )
1725 			{
1726 				// UndoActions fuer alle betroffenen Objekte anlegen
1727 				nm--;
1728 				SdrMark* pM=GetSdrMarkByIndex(nm);
1729 				SdrObject* pObj = pM->GetMarkedSdrObj();
1730 					std::vector< SdrUndoAction* > vConnectorUndoActions( CreateConnectorUndo( *pObj ) );
1731 					AddUndoActions( vConnectorUndoActions );
1732 					AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoRemoveObject( *pObj ));
1733 			}
1734 		}
1735 
1736 		SdrMarkList aNewMark;
1737 		SdrPageView* pPV = GetSdrPageView();
1738 
1739 		if(pPV)
1740 		{
1741 			SdrObjList* pAktLst=pPV->GetObjList();
1742 			SdrObjList* pSrcLst=pAktLst;
1743 			SdrObjList* pSrcLst0=pSrcLst;
1744 			SdrPage*    pPage=pPV->GetPage();
1745 			// sicherstellen, dass die OrdNums stimmen
1746 			if (pSrcLst->IsObjOrdNumsDirty())
1747 				pSrcLst->RecalcObjOrdNums();
1748 			SdrObject*  pGrp=NULL;
1749 			SdrObject*  pRefObj=NULL; // Referenz fuer InsertReason (-> rumankern im Writer)
1750 			SdrObject*  pRefObj1=NULL; // Referenz fuer InsertReason (-> rumankern im Writer)
1751 			SdrObjList* pDstLst=NULL;
1752 			// Falls alle markierten Objekte aus Fremden Obj-Listen
1753 			// kommen, kommt das Gruppenobjekt an das Ende der Liste.
1754 			sal_uIntPtr       nInsPos=pSrcLst->GetObjCount();
1755 			sal_Bool    bNeedInsPos=sal_True;
1756 			for (sal_uIntPtr nm=GetMarkedObjectCount(); nm>0;)
1757 			{
1758 				nm--;
1759 				SdrMark* pM=GetSdrMarkByIndex(nm);
1760 				if (pM->GetPageView()==pPV)
1761 				{
1762 					if (pGrp==NULL)
1763 					{
1764 						if (pUserGrp!=NULL)
1765 							pGrp=pUserGrp->Clone();
1766 						if (pGrp==NULL)
1767 							pGrp=new SdrObjGroup;
1768 						pDstLst=pGrp->GetSubList();
1769 						DBG_ASSERT(pDstLst!=NULL,"Angebliches Gruppenobjekt liefert keine Objektliste");
1770 					}
1771 					SdrObject* pObj=pM->GetMarkedSdrObj();
1772 					pSrcLst=pObj->GetObjList();
1773 					if (pSrcLst!=pSrcLst0)
1774 					{
1775 						if (pSrcLst->IsObjOrdNumsDirty())
1776 							pSrcLst->RecalcObjOrdNums();
1777 					}
1778 					sal_Bool bForeignList=pSrcLst!=pAktLst;
1779 					sal_Bool bGrouped=pSrcLst!=pPage;
1780 					if (!bForeignList && bNeedInsPos)
1781 					{
1782 						nInsPos=pObj->GetOrdNum(); // ua, damit sind alle ObjOrdNum der Page gesetzt
1783 						nInsPos++;
1784 						bNeedInsPos=sal_False;
1785 					}
1786 					pSrcLst->RemoveObject(pObj->GetOrdNumDirect());
1787 					if (!bForeignList)
1788 						nInsPos--; // InsertPos korregieren
1789 					SdrInsertReason aReason(SDRREASON_VIEWCALL);
1790 					pDstLst->InsertObject(pObj,0,&aReason);
1791 					GetMarkedObjectListWriteAccess().DeleteMark(nm);
1792 					if (pRefObj1==NULL)
1793 						pRefObj1=pObj; // Das oberste sichtbare Objekt
1794 					if (!bGrouped)
1795 					{
1796 						if (pRefObj==NULL)
1797 							pRefObj=pObj; // Das oberste sichtbare nicht gruppierte Objekt
1798 					}
1799 					pSrcLst0=pSrcLst;
1800 				}
1801 			}
1802 			if (pRefObj==NULL)
1803 				pRefObj=pRefObj1;
1804 			if (pGrp!=NULL)
1805 			{
1806 				aNewMark.InsertEntry(SdrMark(pGrp,pPV));
1807 				sal_uIntPtr nAnz=pDstLst->GetObjCount();
1808 				SdrInsertReason aReason(SDRREASON_VIEWCALL,pRefObj);
1809 				pAktLst->InsertObject(pGrp,nInsPos,&aReason);
1810 				if( bUndo )
1811 				{
1812 					AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoNewObject(*pGrp,true)); // Kein Recalc!
1813 					for (sal_uIntPtr no=0; no<nAnz; no++)
1814 					{
1815 						AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoInsertObject(*pDstLst->GetObj(no)));
1816 					}
1817 				}
1818 			}
1819 		}
1820 		GetMarkedObjectListWriteAccess().Merge(aNewMark);
1821 		MarkListHasChanged();
1822 
1823 		if( bUndo )
1824 			EndUndo();
1825 	}
1826 }
1827 
1828 ////////////////////////////////////////////////////////////////////////////////////////////////////
1829 //
1830 //  #   # #   #  #### ####   ###  #   # ####
1831 //  #   # ##  # #     #   # #   # #   # #   #
1832 //  #   # # # # #  ## ####  #   # #   # ####
1833 //  #   # #  ## #   # #   # #   # #   # #
1834 //   ###  #   #  #### #   #  ###   ###  #
1835 //
1836 ////////////////////////////////////////////////////////////////////////////////////////////////////
1837 
1838 void SdrEditView::UnGroupMarked()
1839 {
1840 	SdrMarkList aNewMark;
1841 
1842 	const bool bUndo = IsUndoEnabled();
1843 	if( bUndo )
1844 		BegUndo(String(), String(), SDRREPFUNC_OBJ_UNGROUP);
1845 
1846 	sal_uIntPtr nCount=0;
1847 	XubString aName1;
1848 	XubString aName;
1849 	sal_Bool bNameOk=sal_False;
1850 	for (sal_uIntPtr nm=GetMarkedObjectCount(); nm>0;) {
1851 		nm--;
1852 		SdrMark* pM=GetSdrMarkByIndex(nm);
1853 		SdrObject* pGrp=pM->GetMarkedSdrObj();
1854 		SdrObjList* pSrcLst=pGrp->GetSubList();
1855 		if (pSrcLst!=NULL) {
1856 			nCount++;
1857 			if (nCount==1) {
1858 				pGrp->TakeObjNameSingul(aName);  // Bezeichnung der Gruppe holen
1859 				pGrp->TakeObjNamePlural(aName1); // Bezeichnung der Gruppe holen
1860 				bNameOk=sal_True;
1861 			} else {
1862 				if (nCount==2) aName=aName1; // Pluralname setzen
1863 				if (bNameOk) {
1864 					XubString aStr;
1865 					pGrp->TakeObjNamePlural(aStr); // Bezeichnung der Gruppe holen
1866 
1867 					if(!aStr.Equals(aName))
1868 						bNameOk = sal_False;
1869 				}
1870 			}
1871 			sal_uIntPtr nDstCnt=pGrp->GetOrdNum();
1872 			SdrObjList* pDstLst=pM->GetPageView()->GetObjList();
1873 
1874 			// FIRST move contained objects to parent of group, so that
1875 			// the contained objects are NOT migrated to the UNDO-ItemPool
1876 			// when AddUndo(new SdrUndoDelObj(*pGrp)) is called.
1877 			sal_uIntPtr nAnz=pSrcLst->GetObjCount();
1878 			sal_uIntPtr no;
1879 
1880 			if( bUndo )
1881 			{
1882 				for (no=nAnz; no>0;)
1883 				{
1884 					no--;
1885 					SdrObject* pObj=pSrcLst->GetObj(no);
1886 					AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoRemoveObject(*pObj));
1887 				}
1888 			}
1889 			for (no=0; no<nAnz; no++)
1890 			{
1891 				SdrObject* pObj=pSrcLst->RemoveObject(0);
1892 				SdrInsertReason aReason(SDRREASON_VIEWCALL,pGrp);
1893 				pDstLst->InsertObject(pObj,nDstCnt,&aReason);
1894 				if( bUndo )
1895 					AddUndo( GetModel()->GetSdrUndoFactory().CreateUndoInsertObject(*pObj,true));
1896 				nDstCnt++;
1897 				// Kein SortCheck beim einfuegen in die MarkList, denn das
1898 				// wuerde wg. pObj->GetOrdNum() jedesmal ein RecalcOrdNums()
1899 				// provozieren:
1900 				aNewMark.InsertEntry(SdrMark(pObj,pM->GetPageView()),sal_False);
1901 			}
1902 
1903 			if( bUndo )
1904 			{
1905 				// Now it is safe to add the delete-UNDO which trigers the
1906 				// MigrateItemPool now only for itself, not for the subobjects.
1907 				// nDstCnt is right, because previous inserts move group
1908 				// object deeper and increase nDstCnt.
1909 				AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoDeleteObject(*pGrp));
1910 			}
1911 			pDstLst->RemoveObject(nDstCnt);
1912 
1913 			if( !bUndo )
1914 				SdrObject::Free(pGrp);
1915 
1916 			GetMarkedObjectListWriteAccess().DeleteMark(nm);
1917 		}
1918 	}
1919 	if (nCount!=0)
1920 	{
1921 		if (!bNameOk)
1922 			aName=ImpGetResStr(STR_ObjNamePluralGRUP); // Oberbegriff Gruppenobjekte verwenden, wenn verschiedene Objekte.
1923 		SetUndoComment(ImpGetResStr(STR_EditUngroup),aName);
1924 	}
1925 
1926 	if( bUndo )
1927 		EndUndo();
1928 
1929 	if (nCount!=0)
1930 	{
1931 		GetMarkedObjectListWriteAccess().Merge(aNewMark,sal_True); // Durch das obige Einsortieren ist aNewMark genau verkehrtherum
1932 		MarkListHasChanged();
1933 	}
1934 }
1935 
1936 ////////////////////////////////////////////////////////////////////////////////////////////////////
1937 //
1938 //   ###   ###  #   # #   # ##### ####  #####   #####  ###    ####   ###  #  #   #
1939 //  #   # #   # ##  # #   # #     #   #   #       #   #   #   #   # #   # #   # #
1940 //  #     #   # # # # #   # ####  ####    #       #   #   #   ####  #   # #    #
1941 //  #   # #   # #  ##  # #  #     #   #   #       #   #   #   #     #   # #    #
1942 //   ###   ###  #   #   #   ##### #   #   #       #    ###    #      ###  #### #
1943 //
1944 ////////////////////////////////////////////////////////////////////////////////////////////////////
1945 
1946 SdrObject* SdrEditView::ImpConvertOneObj(SdrObject* pObj, sal_Bool bPath, sal_Bool bLineToArea)
1947 {
1948 	SdrObject* pNewObj = pObj->ConvertToPolyObj(bPath, bLineToArea);
1949 	if (pNewObj!=NULL)
1950 	{
1951 		SdrObjList* pOL=pObj->GetObjList();
1952 		DBG_ASSERT(pOL!=NULL,"ConvertTo: Obj liefert keine ObjList");
1953 		if (pOL!=NULL)
1954 		{
1955 			const bool bUndo = IsUndoEnabled();
1956 			if( bUndo )
1957 				AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoReplaceObject(*pObj,*pNewObj));
1958 
1959 			pOL->ReplaceObject(pNewObj,pObj->GetOrdNum());
1960 
1961 			if( !bUndo )
1962 				SdrObject::Free(pObj);
1963 		}
1964 	}
1965 	return pNewObj;
1966 }
1967 
1968 void SdrEditView::ImpConvertTo(sal_Bool bPath, sal_Bool bLineToArea)
1969 {
1970 	sal_Bool bMrkChg=sal_False;
1971 	sal_Bool bModChg=sal_False;
1972 	if (AreObjectsMarked()) {
1973 		sal_uIntPtr nMarkAnz=GetMarkedObjectCount();
1974 		sal_uInt16 nDscrID=0;
1975 		if(bLineToArea)
1976 		{
1977 			if(nMarkAnz == 1)
1978 				nDscrID = STR_EditConvToContour;
1979 			else
1980 				nDscrID = STR_EditConvToContours;
1981 
1982 			BegUndo(ImpGetResStr(nDscrID), GetDescriptionOfMarkedObjects());
1983 		}
1984 		else
1985 		{
1986 			if (bPath) {
1987 				if (nMarkAnz==1) nDscrID=STR_EditConvToCurve;
1988 				else nDscrID=STR_EditConvToCurves;
1989 				BegUndo(ImpGetResStr(nDscrID),GetDescriptionOfMarkedObjects(),SDRREPFUNC_OBJ_CONVERTTOPATH);
1990 			} else {
1991 				if (nMarkAnz==1) nDscrID=STR_EditConvToPoly;
1992 				else nDscrID=STR_EditConvToPolys;
1993 				BegUndo(ImpGetResStr(nDscrID),GetDescriptionOfMarkedObjects(),SDRREPFUNC_OBJ_CONVERTTOPOLY);
1994 			}
1995 		}
1996 		for (sal_uIntPtr nm=nMarkAnz; nm>0;) {
1997 			nm--;
1998 			SdrMark* pM=GetSdrMarkByIndex(nm);
1999 			SdrObject* pObj=pM->GetMarkedSdrObj();
2000 			SdrPageView* pPV=pM->GetPageView();
2001 			if (pObj->IsGroupObject() && !pObj->Is3DObj()) {
2002 				SdrObject* pGrp=pObj;
2003 				SdrObjListIter aIter(*pGrp,IM_DEEPNOGROUPS);
2004 				while (aIter.IsMore()) {
2005 					pObj=aIter.Next();
2006 					if (ImpConvertOneObj(pObj,bPath,bLineToArea)) bModChg=sal_True;
2007 				}
2008 			} else {
2009 				SdrObject* pNewObj=ImpConvertOneObj(pObj,bPath,bLineToArea);
2010 				if (pNewObj!=NULL) {
2011 					bModChg=sal_True;
2012 					bMrkChg=sal_True;
2013 					GetMarkedObjectListWriteAccess().ReplaceMark(SdrMark(pNewObj,pPV),nm);
2014 				}
2015 			}
2016 		}
2017 		EndUndo();
2018 		if (bMrkChg) AdjustMarkHdl();
2019 		if (bMrkChg) MarkListHasChanged();
2020 	}
2021 }
2022 
2023 void SdrEditView::ConvertMarkedToPathObj(sal_Bool bLineToArea)
2024 {
2025 	ImpConvertTo(sal_True, bLineToArea);
2026 }
2027 
2028 void SdrEditView::ConvertMarkedToPolyObj(sal_Bool bLineToArea)
2029 {
2030 	ImpConvertTo(sal_False, bLineToArea);
2031 }
2032 
2033 ////////////////////////////////////////////////////////////////////////////////////////////////////
2034 //
2035 //  #   # ##### #####  ###  ##### # #    #####      # #   # ####   ###  ####  #####
2036 //  ## ## #       #   #   # #     # #    #          # ## ## #   # #   # #   #   #
2037 //  # # # ####    #   ##### ###   # #    ####  ###  # # # # ####  #   # ####    #
2038 //  #   # #       #   #   # #     # #    #          # #   # #     #   # #   #   #
2039 //  #   # #####   #   #   # #     # #### #####      # #   # #      ###  #   #   #
2040 //
2041 ////////////////////////////////////////////////////////////////////////////////////////////////////
2042 
2043 void SdrEditView::DoImportMarkedMtf(SvdProgressInfo *pProgrInfo)
2044 {
2045 	const bool bUndo = IsUndoEnabled();
2046 
2047 	if( bUndo )
2048 		BegUndo(String(), String(), SDRREPFUNC_OBJ_IMPORTMTF);
2049 
2050 	SortMarkedObjects();
2051 	SdrMarkList aForTheDescription;
2052 	SdrMarkList aNewMarked;
2053 	sal_uIntPtr nAnz=GetMarkedObjectCount();
2054 
2055 	for (sal_uIntPtr nm=nAnz; nm>0;)
2056 	{ // Undo Objekte fuer alle neuen Objekte erzeugen
2057 		// zwischen den Metafiles auf Abbruch testen
2058 		if( pProgrInfo != NULL )
2059 		{
2060 			pProgrInfo->SetNextObject();
2061 			if(!pProgrInfo->ReportActions(0))
2062 				break;
2063 		}
2064 
2065 		nm--;
2066 		SdrMark*     pM=GetSdrMarkByIndex(nm);
2067 		SdrObject*   pObj=pM->GetMarkedSdrObj();
2068 		SdrPageView* pPV=pM->GetPageView();
2069 		SdrObjList*  pOL=pObj->GetObjList();
2070 		sal_uIntPtr        nInsPos=pObj->GetOrdNum()+1;
2071 		SdrGrafObj*  pGraf=PTR_CAST(SdrGrafObj,pObj);
2072 		SdrOle2Obj*  pOle2=PTR_CAST(SdrOle2Obj,pObj);
2073 		sal_uIntPtr        nInsAnz=0;
2074         Rectangle aLogicRect;
2075 
2076 		if (pGraf!=NULL && pGraf->HasGDIMetaFile())
2077 		{
2078 			ImpSdrGDIMetaFileImport aFilter(*pMod);
2079 
2080             aLogicRect = pGraf->GetLogicRect();
2081             aFilter.SetScaleRect(aLogicRect);
2082 			aFilter.SetLayer(pObj->GetLayer());
2083 
2084             nInsAnz=aFilter.DoImport(pGraf->GetTransformedGraphic(
2085                 SDRGRAFOBJ_TRANSFORMATTR_COLOR|SDRGRAFOBJ_TRANSFORMATTR_MIRROR).GetGDIMetaFile(),
2086                 *pOL,nInsPos,pProgrInfo);
2087 		}
2088         if ( pOle2!=NULL && pOle2->GetGraphic() )
2089 		{
2090             //const GDIMetaFile* pMtf=pOle2->GetGDIMetaFile();
2091 			ImpSdrGDIMetaFileImport aFilter(*pMod);
2092 
2093             aLogicRect = pOle2->GetLogicRect();
2094             aFilter.SetScaleRect(aLogicRect);
2095 			aFilter.SetLayer(pObj->GetLayer());
2096 
2097             nInsAnz=aFilter.DoImport(pOle2->GetGraphic()->GetGDIMetaFile(),*pOL,nInsPos,pProgrInfo);
2098 		}
2099 		if (nInsAnz!=0)
2100 		{
2101             // transformation
2102             GeoStat aGeoStat(pGraf ? pGraf->GetGeoStat() : pOle2->GetGeoStat());
2103             sal_uIntPtr nObj=nInsPos;
2104 
2105 	        if(aGeoStat.nShearWink)
2106             {
2107                 aGeoStat.RecalcTan();
2108             }
2109 
2110             if(aGeoStat.nDrehWink)
2111             {
2112 	            aGeoStat.RecalcSinCos();
2113             }
2114 
2115             for (sal_uIntPtr i=0; i<nInsAnz; i++)
2116 			{
2117                 if( bUndo )
2118 					AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoNewObject(*pOL->GetObj(nObj)));
2119 
2120 				// Neue MarkList pflegen
2121                 SdrObject* pCandidate = pOL->GetObj(nObj);
2122 
2123                 // apply original transformation
2124 	            if(aGeoStat.nShearWink)
2125                 {
2126                     pCandidate->NbcShear(aLogicRect.TopLeft(), aGeoStat.nShearWink, aGeoStat.nTan, false);
2127                 }
2128 
2129 	            if(aGeoStat.nDrehWink)
2130                 {
2131                     pCandidate->NbcRotate(aLogicRect.TopLeft(), aGeoStat.nDrehWink, aGeoStat.nSin, aGeoStat.nCos);
2132                 }
2133 
2134                 SdrMark aNewMark(pCandidate, pPV);
2135 				aNewMarked.InsertEntry(aNewMark);
2136 
2137 				nObj++;
2138 			}
2139 			aForTheDescription.InsertEntry(*pM);
2140 
2141 			if( bUndo )
2142 				AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoDeleteObject(*pObj));
2143 
2144 			// Objekt aus selektion loesen und loeschen
2145 			GetMarkedObjectListWriteAccess().DeleteMark(TryToFindMarkedObject(pObj));
2146 			pOL->RemoveObject(nInsPos-1);
2147 
2148 			if( !bUndo )
2149 				SdrObject::Free(pObj);
2150 		}
2151 	}
2152 
2153 	// MarkObj... fehlt... jetzt nicht mehr (AW)
2154 	if(aNewMarked.GetMarkCount())
2155 	{
2156 		// Neue Selektion bilden
2157 		for(sal_uIntPtr a(0); a < aNewMarked.GetMarkCount(); a++)
2158 		{
2159 			GetMarkedObjectListWriteAccess().InsertEntry(*aNewMarked.GetMark(a));
2160 		}
2161 
2162 		SortMarkedObjects();
2163 	}
2164 
2165 	if( bUndo )
2166 	{
2167 		SetUndoComment(ImpGetResStr(STR_EditImportMtf),aForTheDescription.GetMarkDescription());
2168 		EndUndo();
2169 	}
2170 }
2171 
2172