xref: /aoo4110/main/svx/source/svdraw/svdglev.cxx (revision b1cdbd2c)
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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_svx.hxx"
26 
27 #include <svx/svdglev.hxx>
28 #include <math.h>
29 
30 #include <svx/svdundo.hxx>
31 #include "svx/svdstr.hrc"   // Namen aus der Resource
32 #include "svx/svdglob.hxx"  // StringCache
33 #include <svx/svdpagv.hxx>
34 #include <svx/svdglue.hxx>
35 #include <svx/svdtrans.hxx>
36 #include <svx/svdobj.hxx>
37 
38 ////////////////////////////////////////////////////////////////////////////////////////////////////
39 
ImpClearVars()40 void SdrGlueEditView::ImpClearVars()
41 {
42 }
43 
SdrGlueEditView(SdrModel * pModel1,OutputDevice * pOut)44 SdrGlueEditView::SdrGlueEditView(SdrModel* pModel1, OutputDevice* pOut):
45 	SdrPolyEditView(pModel1,pOut)
46 {
47 	ImpClearVars();
48 }
49 
~SdrGlueEditView()50 SdrGlueEditView::~SdrGlueEditView()
51 {
52 }
53 
54 ////////////////////////////////////////////////////////////////////////////////////////////////////
55 
ImpDoMarkedGluePoints(PGlueDoFunc pDoFunc,sal_Bool bConst,const void * p1,const void * p2,const void * p3,const void * p4,const void * p5)56 void SdrGlueEditView::ImpDoMarkedGluePoints(PGlueDoFunc pDoFunc, sal_Bool bConst, const void* p1, const void* p2, const void* p3, const void* p4, const void* p5)
57 {
58 	sal_uIntPtr nMarkAnz=GetMarkedObjectCount();
59 	for (sal_uIntPtr nm=0; nm<nMarkAnz; nm++) {
60 		SdrMark* pM=GetSdrMarkByIndex(nm);
61 		SdrObject* pObj=pM->GetMarkedSdrObj();
62 		const SdrUShortCont* pPts=pM->GetMarkedGluePoints();
63 		sal_uIntPtr nPtAnz=pPts==NULL ? 0 : pPts->GetCount();
64 		if (nPtAnz!=0) {
65 			SdrGluePointList* pGPL=NULL;
66 			if (bConst) {
67 				const SdrGluePointList* pConstGPL=pObj->GetGluePointList();
68 				pGPL=(SdrGluePointList*)pConstGPL;
69 			} else {
70 				pGPL=pObj->ForceGluePointList();
71 			}
72 			if (pGPL!=NULL)
73 			{
74 				if(!bConst && IsUndoEnabled() )
75 					AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoGeoObject(*pObj));
76 
77 				for (sal_uIntPtr nPtNum=0; nPtNum<nPtAnz; nPtNum++)
78 				{
79 					sal_uInt16 nPtId=pPts->GetObject(nPtNum);
80 					sal_uInt16 nGlueIdx=pGPL->FindGluePoint(nPtId);
81 					if (nGlueIdx!=SDRGLUEPOINT_NOTFOUND)
82 					{
83 						SdrGluePoint& rGP=(*pGPL)[nGlueIdx];
84 						(*pDoFunc)(rGP,pObj,p1,p2,p3,p4,p5);
85 					}
86 				}
87 				if (!bConst)
88 				{
89 					pObj->SetChanged();
90 					pObj->BroadcastObjectChange();
91 				}
92 			}
93 		}
94 	}
95 	if (!bConst && nMarkAnz!=0) pMod->SetChanged();
96 }
97 
98 ////////////////////////////////////////////////////////////////////////////////////////////////////
99 
ImpGetEscDir(SdrGluePoint & rGP,const SdrObject *,const void * pbFirst,const void * pnThisEsc,const void * pnRet,const void *,const void *)100 static void ImpGetEscDir(SdrGluePoint& rGP, const SdrObject* /*pObj*/, const void* pbFirst, const void* pnThisEsc, const void* pnRet, const void*, const void*)
101 {
102 	sal_uInt16& nRet=*(sal_uInt16*)pnRet;
103 	sal_Bool& bFirst=*(sal_Bool*)pbFirst;
104 	if (nRet!=FUZZY) {
105 		sal_uInt16 nEsc=rGP.GetEscDir();
106 		sal_Bool bOn=(nEsc & *(sal_uInt16*)pnThisEsc)!=0;
107 		if (bFirst) { nRet=bOn; bFirst=sal_False; }
108 		else if (nRet!=bOn) nRet=FUZZY;
109 	}
110 }
111 
IsMarkedGluePointsEscDir(sal_uInt16 nThisEsc) const112 TRISTATE SdrGlueEditView::IsMarkedGluePointsEscDir(sal_uInt16 nThisEsc) const
113 {
114 	ForceUndirtyMrkPnt();
115 	sal_Bool bFirst=sal_True;
116 	sal_uInt16 nRet=sal_False;
117 	((SdrGlueEditView*)this)->ImpDoMarkedGluePoints(ImpGetEscDir,sal_True,&bFirst,&nThisEsc,&nRet);
118 	return (TRISTATE)nRet;
119 }
120 
ImpSetEscDir(SdrGluePoint & rGP,const SdrObject *,const void * pnThisEsc,const void * pbOn,const void *,const void *,const void *)121 static void ImpSetEscDir(SdrGluePoint& rGP, const SdrObject* /*pObj*/, const void* pnThisEsc, const void* pbOn, const void*, const void*, const void*)
122 {
123 	sal_uInt16 nEsc=rGP.GetEscDir();
124 	if (*(sal_Bool*)pbOn) nEsc|=*(sal_uInt16*)pnThisEsc;
125 	else nEsc&=~*(sal_uInt16*)pnThisEsc;
126 	rGP.SetEscDir(nEsc);
127 }
128 
SetMarkedGluePointsEscDir(sal_uInt16 nThisEsc,sal_Bool bOn)129 void SdrGlueEditView::SetMarkedGluePointsEscDir(sal_uInt16 nThisEsc, sal_Bool bOn)
130 {
131 	ForceUndirtyMrkPnt();
132 	BegUndo(ImpGetResStr(STR_EditSetGlueEscDir),GetDescriptionOfMarkedGluePoints());
133 	ImpDoMarkedGluePoints(ImpSetEscDir,sal_False,&nThisEsc,&bOn);
134 	EndUndo();
135 }
136 
137 ////////////////////////////////////////////////////////////////////////////////////////////////////
138 
ImpGetPercent(SdrGluePoint & rGP,const SdrObject *,const void * pbFirst,const void * pnRet,const void *,const void *,const void *)139 static void ImpGetPercent(SdrGluePoint& rGP, const SdrObject* /*pObj*/, const void* pbFirst, const void* pnRet, const void*, const void*, const void*)
140 {
141 	sal_uInt16& nRet=*(sal_uInt16*)pnRet;
142 	sal_Bool& bFirst=*(sal_Bool*)pbFirst;
143 	if (nRet!=FUZZY) {
144 		bool bOn=rGP.IsPercent();
145 		if (bFirst) { nRet=bOn; bFirst=sal_False; }
146 		else if ((nRet!=0)!=bOn) nRet=FUZZY;
147 	}
148 }
149 
IsMarkedGluePointsPercent() const150 TRISTATE SdrGlueEditView::IsMarkedGluePointsPercent() const
151 {
152 	ForceUndirtyMrkPnt();
153 	sal_Bool bFirst=sal_True;
154 	sal_uInt16 nRet=sal_True;
155 	((SdrGlueEditView*)this)->ImpDoMarkedGluePoints(ImpGetPercent,sal_True,&bFirst,&nRet);
156 	return (TRISTATE)nRet;
157 }
158 
ImpSetPercent(SdrGluePoint & rGP,const SdrObject * pObj,const void * pbOn,const void *,const void *,const void *,const void *)159 static void ImpSetPercent(SdrGluePoint& rGP, const SdrObject* pObj, const void* pbOn, const void*, const void*, const void*, const void*)
160 {
161 	Point aPos(rGP.GetAbsolutePos(*pObj));
162 	rGP.SetPercent(*(sal_Bool*)pbOn);
163 	rGP.SetAbsolutePos(aPos,*pObj);
164 }
165 
SetMarkedGluePointsPercent(sal_Bool bOn)166 void SdrGlueEditView::SetMarkedGluePointsPercent(sal_Bool bOn)
167 {
168 	ForceUndirtyMrkPnt();
169 	BegUndo(ImpGetResStr(STR_EditSetGluePercent),GetDescriptionOfMarkedGluePoints());
170 	ImpDoMarkedGluePoints(ImpSetPercent,sal_False,&bOn);
171 	EndUndo();
172 }
173 
174 ////////////////////////////////////////////////////////////////////////////////////////////////////
175 
ImpGetAlign(SdrGluePoint & rGP,const SdrObject *,const void * pbFirst,const void * pbDontCare,const void * pbVert,const void * pnRet,const void *)176 static void ImpGetAlign(SdrGluePoint& rGP, const SdrObject* /*pObj*/, const void* pbFirst, const void* pbDontCare, const void* pbVert, const void* pnRet, const void*)
177 {
178 	sal_uInt16& nRet=*(sal_uInt16*)pnRet;
179 	sal_Bool& bFirst=*(sal_Bool*)pbFirst;
180 	sal_Bool& bDontCare=*(sal_Bool*)pbDontCare;
181 	sal_Bool bVert=*(sal_Bool*)pbVert;
182 	if (!bDontCare) {
183 		sal_uInt16 nAlg=0;
184 		if (bVert) {
185 			nAlg=rGP.GetVertAlign();
186 		} else {
187 			nAlg=rGP.GetHorzAlign();
188 		}
189 		if (bFirst) { nRet=nAlg; bFirst=sal_False; }
190 		else if (nRet!=nAlg) {
191 			if (bVert) {
192 				nRet=SDRVERTALIGN_DONTCARE;
193 			} else {
194 				nRet=SDRHORZALIGN_DONTCARE;
195 			}
196 			bDontCare=sal_True;
197 		}
198 	}
199 }
200 
GetMarkedGluePointsAlign(sal_Bool bVert) const201 sal_uInt16 SdrGlueEditView::GetMarkedGluePointsAlign(sal_Bool bVert) const
202 {
203 	ForceUndirtyMrkPnt();
204 	sal_Bool bFirst=sal_True;
205 	sal_Bool bDontCare=sal_False;
206 	sal_uInt16 nRet=0;
207 	((SdrGlueEditView*)this)->ImpDoMarkedGluePoints(ImpGetAlign,sal_True,&bFirst,&bDontCare,&bVert,&nRet);
208 	return nRet;
209 }
210 
ImpSetAlign(SdrGluePoint & rGP,const SdrObject * pObj,const void * pbVert,const void * pnAlign,const void *,const void *,const void *)211 static void ImpSetAlign(SdrGluePoint& rGP, const SdrObject* pObj, const void* pbVert, const void* pnAlign, const void*, const void*, const void*)
212 {
213 	Point aPos(rGP.GetAbsolutePos(*pObj));
214 	if (*(sal_Bool*)pbVert) { // bVert?
215 		rGP.SetVertAlign(*(sal_uInt16*)pnAlign);
216 	} else {
217 		rGP.SetHorzAlign(*(sal_uInt16*)pnAlign);
218 	}
219 	rGP.SetAbsolutePos(aPos,*pObj);
220 }
221 
SetMarkedGluePointsAlign(sal_Bool bVert,sal_uInt16 nAlign)222 void SdrGlueEditView::SetMarkedGluePointsAlign(sal_Bool bVert, sal_uInt16 nAlign)
223 {
224 	ForceUndirtyMrkPnt();
225 	BegUndo(ImpGetResStr(STR_EditSetGlueAlign),GetDescriptionOfMarkedGluePoints());
226 	ImpDoMarkedGluePoints(ImpSetAlign,sal_False,&bVert,&nAlign);
227 	EndUndo();
228 }
229 
230 ////////////////////////////////////////////////////////////////////////////////////////////////////
231 
IsDeleteMarkedGluePointsPossible() const232 sal_Bool SdrGlueEditView::IsDeleteMarkedGluePointsPossible() const
233 {
234 	return HasMarkedGluePoints();
235 }
236 
DeleteMarkedGluePoints()237 void SdrGlueEditView::DeleteMarkedGluePoints()
238 {
239 	BrkAction();
240 	ForceUndirtyMrkPnt();
241 	const bool bUndo = IsUndoEnabled();
242 	if( bUndo )
243 		BegUndo(ImpGetResStr(STR_EditDelete),GetDescriptionOfMarkedGluePoints(),SDRREPFUNC_OBJ_DELETE);
244 
245 	sal_uIntPtr nMarkAnz=GetMarkedObjectCount();
246 	for (sal_uIntPtr nm=0; nm<nMarkAnz; nm++)
247 	{
248 		SdrMark* pM=GetSdrMarkByIndex(nm);
249 		SdrObject* pObj=pM->GetMarkedSdrObj();
250 		const SdrUShortCont* pPts=pM->GetMarkedGluePoints();
251 		sal_uIntPtr nPtAnz=pPts==NULL ? 0 : pPts->GetCount();
252 		if (nPtAnz!=0)
253 		{
254 			SdrGluePointList* pGPL=pObj->ForceGluePointList();
255 			if (pGPL!=NULL)
256 			{
257 				if( bUndo )
258 					AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoGeoObject(*pObj));
259 
260 				for (sal_uIntPtr nPtNum=0; nPtNum<nPtAnz; nPtNum++)
261 				{
262 					sal_uInt16 nPtId=pPts->GetObject(nPtNum);
263 					sal_uInt16 nGlueIdx=pGPL->FindGluePoint(nPtId);
264 					if (nGlueIdx!=SDRGLUEPOINT_NOTFOUND)
265 					{
266 						pGPL->Delete(nGlueIdx);
267 					}
268 				}
269 				pObj->SetChanged();
270 				pObj->BroadcastObjectChange();
271 			}
272 		}
273 	}
274 	if( bUndo )
275 		EndUndo();
276 	UnmarkAllGluePoints();
277 	if (nMarkAnz!=0)
278 		pMod->SetChanged();
279 }
280 
281 ////////////////////////////////////////////////////////////////////////////////////////////////////
282 
ImpCopyMarkedGluePoints()283 void SdrGlueEditView::ImpCopyMarkedGluePoints()
284 {
285 	const bool bUndo = IsUndoEnabled();
286 
287 	if( bUndo )
288 		BegUndo();
289 
290 	sal_uIntPtr nMarkAnz=GetMarkedObjectCount();
291 	for (sal_uIntPtr nm=0; nm<nMarkAnz; nm++)
292 	{
293 		SdrMark* pM=GetSdrMarkByIndex(nm);
294 		SdrObject* pObj=pM->GetMarkedSdrObj();
295 		SdrUShortCont* pPts=pM->GetMarkedGluePoints();
296 		SdrGluePointList* pGPL=pObj->ForceGluePointList();
297 		sal_uIntPtr nPtAnz=pPts==NULL ? 0 : pPts->GetCount();
298 		if (nPtAnz!=0 && pGPL!=NULL)
299 		{
300 			if( bUndo )
301 				AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoGeoObject(*pObj));
302 
303 			for (sal_uIntPtr nPtNum=0; nPtNum<nPtAnz; nPtNum++)
304 			{
305 				sal_uInt16 nPtId=pPts->GetObject(nPtNum);
306 				sal_uInt16 nGlueIdx=pGPL->FindGluePoint(nPtId);
307 				if (nGlueIdx!=SDRGLUEPOINT_NOTFOUND)
308 				{
309 					SdrGluePoint aNewGP((*pGPL)[nGlueIdx]);  // GluePoint klonen
310 					sal_uInt16 nNewIdx=pGPL->Insert(aNewGP);     // und einfuegen
311 					sal_uInt16 nNewId=(*pGPL)[nNewIdx].GetId();  // Id des neuen GluePoints ermitteln
312 					pPts->Replace(nNewId,nPtNum);            // und diesen markieren (anstelle des alten)
313 				}
314 			}
315 		}
316 	}
317 	if( bUndo )
318 		EndUndo();
319 
320 	if (nMarkAnz!=0)
321 		pMod->SetChanged();
322 }
323 
324 ////////////////////////////////////////////////////////////////////////////////////////////////////
325 
ImpTransformMarkedGluePoints(PGlueTrFunc pTrFunc,const void * p1,const void * p2,const void * p3,const void * p4,const void * p5)326 void SdrGlueEditView::ImpTransformMarkedGluePoints(PGlueTrFunc pTrFunc, const void* p1, const void* p2, const void* p3, const void* p4, const void* p5)
327 {
328 	sal_uIntPtr nMarkAnz=GetMarkedObjectCount();
329 	for (sal_uIntPtr nm=0; nm<nMarkAnz; nm++) {
330 		SdrMark* pM=GetSdrMarkByIndex(nm);
331 		SdrObject* pObj=pM->GetMarkedSdrObj();
332 		const SdrUShortCont* pPts=pM->GetMarkedGluePoints();
333 		sal_uIntPtr nPtAnz=pPts==NULL ? 0 : pPts->GetCount();
334 		if (nPtAnz!=0) {
335 			SdrGluePointList* pGPL=pObj->ForceGluePointList();
336 			if (pGPL!=NULL)
337 			{
338 				if( IsUndoEnabled() )
339 					AddUndo(GetModel()->GetSdrUndoFactory().CreateUndoGeoObject(*pObj));
340 
341 				for (sal_uIntPtr nPtNum=0; nPtNum<nPtAnz; nPtNum++) {
342 					sal_uInt16 nPtId=pPts->GetObject(nPtNum);
343 					sal_uInt16 nGlueIdx=pGPL->FindGluePoint(nPtId);
344 					if (nGlueIdx!=SDRGLUEPOINT_NOTFOUND) {
345 						SdrGluePoint& rGP=(*pGPL)[nGlueIdx];
346 						Point aPos(rGP.GetAbsolutePos(*pObj));
347 						(*pTrFunc)(aPos,p1,p2,p3,p4,p5);
348 						rGP.SetAbsolutePos(aPos,*pObj);
349 					}
350 				}
351 				pObj->SetChanged();
352 				pObj->BroadcastObjectChange();
353 			}
354 		}
355 	}
356 	if (nMarkAnz!=0) pMod->SetChanged();
357 }
358 
359 ////////////////////////////////////////////////////////////////////////////////////////////////////
360 
ImpMove(Point & rPt,const void * p1,const void *,const void *,const void *,const void *)361 static void ImpMove(Point& rPt, const void* p1, const void* /*p2*/, const void* /*p3*/, const void* /*p4*/, const void* /*p5*/)
362 {
363 	rPt.X()+=((const Size*)p1)->Width();
364 	rPt.Y()+=((const Size*)p1)->Height();
365 }
366 
MoveMarkedGluePoints(const Size & rSiz,bool bCopy)367 void SdrGlueEditView::MoveMarkedGluePoints(const Size& rSiz, bool bCopy)
368 {
369 	ForceUndirtyMrkPnt();
370 	XubString aStr(ImpGetResStr(STR_EditMove));
371 	if (bCopy) aStr+=ImpGetResStr(STR_EditWithCopy);
372 	BegUndo(aStr,GetDescriptionOfMarkedGluePoints(),SDRREPFUNC_OBJ_MOVE);
373 	if (bCopy) ImpCopyMarkedGluePoints();
374 	ImpTransformMarkedGluePoints(ImpMove,&rSiz);
375 	EndUndo();
376 	AdjustMarkHdl();
377 }
378 
379 ////////////////////////////////////////////////////////////////////////////////////////////////////
380 
ImpResize(Point & rPt,const void * p1,const void * p2,const void * p3,const void *,const void *)381 static void ImpResize(Point& rPt, const void* p1, const void* p2, const void* p3, const void* /*p4*/, const void* /*p5*/)
382 {
383 	ResizePoint(rPt,*(const Point*)p1,*(const Fraction*)p2,*(const Fraction*)p3);
384 }
385 
ResizeMarkedGluePoints(const Point & rRef,const Fraction & xFact,const Fraction & yFact,bool bCopy)386 void SdrGlueEditView::ResizeMarkedGluePoints(const Point& rRef, const Fraction& xFact, const Fraction& yFact, bool bCopy)
387 {
388 	ForceUndirtyMrkPnt();
389 	XubString aStr(ImpGetResStr(STR_EditResize));
390 	if (bCopy) aStr+=ImpGetResStr(STR_EditWithCopy);
391 	BegUndo(aStr,GetDescriptionOfMarkedGluePoints(),SDRREPFUNC_OBJ_RESIZE);
392 	if (bCopy) ImpCopyMarkedGluePoints();
393 	ImpTransformMarkedGluePoints(ImpResize,&rRef,&xFact,&yFact);
394 	EndUndo();
395 	AdjustMarkHdl();
396 }
397 
398 ////////////////////////////////////////////////////////////////////////////////////////////////////
399 
ImpRotate(Point & rPt,const void * p1,const void *,const void * p3,const void * p4,const void *)400 static void ImpRotate(Point& rPt, const void* p1, const void* /*p2*/, const void* p3, const void* p4, const void* /*p5*/)
401 {
402 	RotatePoint(rPt,*(const Point*)p1,*(const double*)p3,*(const double*)p4);
403 }
404 
RotateMarkedGluePoints(const Point & rRef,long nWink,bool bCopy)405 void SdrGlueEditView::RotateMarkedGluePoints(const Point& rRef, long nWink, bool bCopy)
406 {
407 	ForceUndirtyMrkPnt();
408 	XubString aStr(ImpGetResStr(STR_EditRotate));
409 	if (bCopy) aStr+=ImpGetResStr(STR_EditWithCopy);
410 	BegUndo(aStr,GetDescriptionOfMarkedGluePoints(),SDRREPFUNC_OBJ_ROTATE);
411 	if (bCopy) ImpCopyMarkedGluePoints();
412 	double nSin=sin(nWink*nPi180);
413 	double nCos=cos(nWink*nPi180);
414 	ImpTransformMarkedGluePoints(ImpRotate,&rRef,&nWink,&nSin,&nCos);
415 	EndUndo();
416 	AdjustMarkHdl();
417 }
418 
419