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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
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6 * regarding copyright ownership. The ASF licenses this file
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8 * "License"); you may not use this file except in compliance
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11 * http://www.apache.org/licenses/LICENSE-2.0
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18 * under the License.
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20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_svx.hxx"
26
27 #include <svl/style.hxx>
28 #include <svx/svdotext.hxx>
29 #include "svx/svditext.hxx"
30 #include <svx/svdmodel.hxx> // fuer GetMaxObjSize und GetStyleSheetPool
31 #include <svx/svdoutl.hxx>
32 #include <svx/svdorect.hxx> // fuer SetDirty bei NbcAdjustTextFrameWidthAndHeight
33 #include <svx/svdocapt.hxx> // fuer SetDirty bei NbcAdjustTextFrameWidthAndHeight
34 #include <svx/svdetc.hxx>
35 #include <editeng/writingmodeitem.hxx>
36 #include <editeng/editeng.hxx>
37 #include <editeng/eeitem.hxx>
38 #include <editeng/flditem.hxx>
39 #include <svx/sdtfchim.hxx>
40
41
42 #include <editeng/editview.hxx>
43 #include <svl/smplhint.hxx>
44 #include <svl/whiter.hxx>
45 #include <editeng/outlobj.hxx>
46 #include <editeng/outliner.hxx>
47 #include <editeng/eeitem.hxx>
48 #include <editeng/editobj.hxx>
49 #include <editeng/fhgtitem.hxx>
50
51 #include <editeng/charscaleitem.hxx>
52 #include <svl/style.hxx>
53 #include <svl/itemiter.hxx>
54 #include <editeng/lrspitem.hxx>
55 #include <svl/itempool.hxx>
56 #include <editeng/numitem.hxx>
57 #include <editeng/editeng.hxx>
58 #include <editeng/postitem.hxx>
59
60 ////////////////////////////////////////////////////////////////////////////////////////////////////
61 //
62 // @@@@@@ @@@@@ @@ @@ @@@@@@ @@@@ @@@@@ @@@@@@
63 // @@ @@ @@@ @@@ @@ @@ @@ @@ @@ @@
64 // @@ @@ @@@@@ @@ @@ @@ @@ @@ @@
65 // @@ @@@@ @@@ @@ @@ @@ @@@@@ @@
66 // @@ @@ @@@@@ @@ @@ @@ @@ @@ @@
67 // @@ @@ @@@ @@@ @@ @@ @@ @@ @@ @@ @@
68 // @@ @@@@@ @@ @@ @@ @@@@ @@@@@ @@@@
69 //
70 // Attribute, StyleSheets und AutoGrow
71 //
72 ////////////////////////////////////////////////////////////////////////////////////////////////////
73
AdjustTextFrameWidthAndHeight(Rectangle & rR,FASTBOOL bHgt,FASTBOOL bWdt) const74 FASTBOOL SdrTextObj::AdjustTextFrameWidthAndHeight(Rectangle& rR, FASTBOOL bHgt, FASTBOOL bWdt) const
75 {
76 if (bTextFrame && pModel!=NULL && !rR.IsEmpty())
77 {
78 SdrFitToSizeType eFit=GetFitToSize();
79 FASTBOOL bFitToSize=(eFit==SDRTEXTFIT_PROPORTIONAL || eFit==SDRTEXTFIT_ALLLINES);
80 FASTBOOL bWdtGrow=bWdt && IsAutoGrowWidth();
81 FASTBOOL bHgtGrow=bHgt && IsAutoGrowHeight();
82 SdrTextAniKind eAniKind=GetTextAniKind();
83 SdrTextAniDirection eAniDir=GetTextAniDirection();
84 FASTBOOL bScroll=eAniKind==SDRTEXTANI_SCROLL || eAniKind==SDRTEXTANI_ALTERNATE || eAniKind==SDRTEXTANI_SLIDE;
85 FASTBOOL bHScroll=bScroll && (eAniDir==SDRTEXTANI_LEFT || eAniDir==SDRTEXTANI_RIGHT);
86 FASTBOOL bVScroll=bScroll && (eAniDir==SDRTEXTANI_UP || eAniDir==SDRTEXTANI_DOWN);
87 if (!bFitToSize && (bWdtGrow || bHgtGrow))
88 {
89 Rectangle aR0(rR);
90 long nHgt=0,nMinHgt=0,nMaxHgt=0;
91 long nWdt=0,nMinWdt=0,nMaxWdt=0;
92 Size aSiz(rR.GetSize()); aSiz.Width()--; aSiz.Height()--;
93 Size aMaxSiz(100000,100000);
94 Size aTmpSiz(pModel->GetMaxObjSize());
95 if (aTmpSiz.Width()!=0) aMaxSiz.Width()=aTmpSiz.Width();
96 if (aTmpSiz.Height()!=0) aMaxSiz.Height()=aTmpSiz.Height();
97 if (bWdtGrow)
98 {
99 nMinWdt=GetMinTextFrameWidth();
100 nMaxWdt=GetMaxTextFrameWidth();
101 if (nMaxWdt==0 || nMaxWdt>aMaxSiz.Width()) nMaxWdt=aMaxSiz.Width();
102 if (nMinWdt<=0) nMinWdt=1;
103 aSiz.Width()=nMaxWdt;
104 }
105 if (bHgtGrow)
106 {
107 nMinHgt=GetMinTextFrameHeight();
108 nMaxHgt=GetMaxTextFrameHeight();
109 if (nMaxHgt==0 || nMaxHgt>aMaxSiz.Height()) nMaxHgt=aMaxSiz.Height();
110 if (nMinHgt<=0) nMinHgt=1;
111 aSiz.Height()=nMaxHgt;
112 }
113 long nHDist=GetTextLeftDistance()+GetTextRightDistance();
114 long nVDist=GetTextUpperDistance()+GetTextLowerDistance();
115 aSiz.Width()-=nHDist;
116 aSiz.Height()-=nVDist;
117 if (aSiz.Width()<2) aSiz.Width()=2; // Mindestgroesse 2
118 if (aSiz.Height()<2) aSiz.Height()=2; // Mindestgroesse 2
119
120 // #101684#
121 sal_Bool bInEditMode = IsInEditMode();
122
123 if(!bInEditMode)
124 {
125 if (bHScroll) aSiz.Width()=0x0FFFFFFF; // Laufschrift nicht umbrechen
126 if (bVScroll) aSiz.Height()=0x0FFFFFFF;
127 }
128
129 if(pEdtOutl)
130 {
131 pEdtOutl->SetMaxAutoPaperSize(aSiz);
132 if (bWdtGrow) {
133 Size aSiz2(pEdtOutl->CalcTextSize());
134 nWdt=aSiz2.Width()+1; // lieber etwas Tolleranz
135 if (bHgtGrow) nHgt=aSiz2.Height()+1; // lieber etwas Tolleranz
136 } else {
137 nHgt=pEdtOutl->GetTextHeight()+1; // lieber etwas Tolleranz
138 }
139 } else {
140 Outliner& rOutliner=ImpGetDrawOutliner();
141 rOutliner.SetPaperSize(aSiz);
142 rOutliner.SetUpdateMode(sal_True);
143 // !!! hier sollte ich wohl auch noch mal die Optimierung mit
144 // bPortionInfoChecked usw einbauen
145 OutlinerParaObject* pOutlinerParaObject = GetOutlinerParaObject();
146 if ( pOutlinerParaObject != NULL )
147 {
148 rOutliner.SetText(*pOutlinerParaObject);
149 rOutliner.SetFixedCellHeight(((const SdrTextFixedCellHeightItem&)GetMergedItem(SDRATTR_TEXT_USEFIXEDCELLHEIGHT)).GetValue());
150 }
151 if (bWdtGrow)
152 {
153 Size aSiz2(rOutliner.CalcTextSize());
154 nWdt=aSiz2.Width()+1; // lieber etwas Tolleranz
155 if (bHgtGrow) nHgt=aSiz2.Height()+1; // lieber etwas Tolleranz
156 } else {
157 nHgt=rOutliner.GetTextHeight()+1; // lieber etwas Tolleranz
158 }
159 rOutliner.Clear();
160 }
161 if (nWdt<nMinWdt) nWdt=nMinWdt;
162 if (nWdt>nMaxWdt) nWdt=nMaxWdt;
163 nWdt+=nHDist;
164 if (nWdt<1) nWdt=1; // nHDist kann auch negativ sein
165 if (nHgt<nMinHgt) nHgt=nMinHgt;
166 if (nHgt>nMaxHgt) nHgt=nMaxHgt;
167 nHgt+=nVDist;
168 if (nHgt<1) nHgt=1; // nVDist kann auch negativ sein
169 long nWdtGrow=nWdt-(rR.Right()-rR.Left());
170 long nHgtGrow=nHgt-(rR.Bottom()-rR.Top());
171 if (nWdtGrow==0) bWdtGrow=sal_False;
172 if (nHgtGrow==0) bHgtGrow=sal_False;
173 if (bWdtGrow || bHgtGrow) {
174 if (bWdtGrow) {
175 SdrTextHorzAdjust eHAdj=GetTextHorizontalAdjust();
176 if (eHAdj==SDRTEXTHORZADJUST_LEFT) rR.Right()+=nWdtGrow;
177 else if (eHAdj==SDRTEXTHORZADJUST_RIGHT) rR.Left()-=nWdtGrow;
178 else {
179 long nWdtGrow2=nWdtGrow/2;
180 rR.Left()-=nWdtGrow2;
181 rR.Right()=rR.Left()+nWdt;
182 }
183 }
184 if (bHgtGrow) {
185 SdrTextVertAdjust eVAdj=GetTextVerticalAdjust();
186 if (eVAdj==SDRTEXTVERTADJUST_TOP) rR.Bottom()+=nHgtGrow;
187 else if (eVAdj==SDRTEXTVERTADJUST_BOTTOM) rR.Top()-=nHgtGrow;
188 else {
189 long nHgtGrow2=nHgtGrow/2;
190 rR.Top()-=nHgtGrow2;
191 rR.Bottom()=rR.Top()+nHgt;
192 }
193 }
194 if (aGeo.nDrehWink!=0) {
195 Point aD1(rR.TopLeft());
196 aD1-=aR0.TopLeft();
197 Point aD2(aD1);
198 RotatePoint(aD2,Point(),aGeo.nSin,aGeo.nCos);
199 aD2-=aD1;
200 rR.Move(aD2.X(),aD2.Y());
201 }
202 return sal_True;
203 }
204 }
205 }
206 return sal_False;
207 }
208
NbcAdjustTextFrameWidthAndHeight(FASTBOOL bHgt,FASTBOOL bWdt)209 FASTBOOL SdrTextObj::NbcAdjustTextFrameWidthAndHeight(FASTBOOL bHgt, FASTBOOL bWdt)
210 {
211 FASTBOOL bRet=AdjustTextFrameWidthAndHeight(aRect,bHgt,bWdt);
212 if (bRet) {
213 SetRectsDirty();
214 if (HAS_BASE(SdrRectObj,this)) { // mal wieder 'nen Hack
215 ((SdrRectObj*)this)->SetXPolyDirty();
216 }
217 if (HAS_BASE(SdrCaptionObj,this)) { // mal wieder 'nen Hack
218 ((SdrCaptionObj*)this)->ImpRecalcTail();
219 }
220 }
221 return bRet;
222 }
223
AdjustTextFrameWidthAndHeight(FASTBOOL bHgt,FASTBOOL bWdt)224 FASTBOOL SdrTextObj::AdjustTextFrameWidthAndHeight(FASTBOOL bHgt, FASTBOOL bWdt)
225 {
226 Rectangle aNeuRect(aRect);
227 FASTBOOL bRet=AdjustTextFrameWidthAndHeight(aNeuRect,bHgt,bWdt);
228 if (bRet) {
229 Rectangle aBoundRect0; if (pUserCall!=NULL) aBoundRect0=GetLastBoundRect();
230 // #110094#-14 SendRepaintBroadcast();
231 aRect=aNeuRect;
232 SetRectsDirty();
233 if (HAS_BASE(SdrRectObj,this)) { // mal wieder 'nen Hack
234 ((SdrRectObj*)this)->SetXPolyDirty();
235 }
236 if (HAS_BASE(SdrCaptionObj,this)) { // mal wieder 'nen Hack
237 ((SdrCaptionObj*)this)->ImpRecalcTail();
238 }
239 SetChanged();
240 BroadcastObjectChange();
241 SendUserCall(SDRUSERCALL_RESIZE,aBoundRect0);
242 }
243 return bRet;
244 }
245
ImpSetTextStyleSheetListeners()246 void SdrTextObj::ImpSetTextStyleSheetListeners()
247 {
248 SfxStyleSheetBasePool* pStylePool=pModel!=NULL ? pModel->GetStyleSheetPool() : NULL;
249 if (pStylePool!=NULL)
250 {
251 Container aStyles(1024,64,64);
252 OutlinerParaObject* pOutlinerParaObject = GetOutlinerParaObject();
253 if (pOutlinerParaObject!=NULL)
254 {
255 // Zunaechst werden alle im ParaObject enthaltenen StyleSheets
256 // im Container aStyles gesammelt. Dazu wird die Family jeweils
257 // ans Ende des StyleSheet-Namen drangehaengt.
258 const EditTextObject& rTextObj=pOutlinerParaObject->GetTextObject();
259 XubString aStyleName;
260 SfxStyleFamily eStyleFam;
261 sal_uInt32 nParaAnz=rTextObj.GetParagraphCount();
262
263 for(sal_uInt32 nParaNum(0); nParaNum < nParaAnz; nParaNum++)
264 {
265 rTextObj.GetStyleSheet(nParaNum, aStyleName, eStyleFam);
266
267 if(aStyleName.Len())
268 {
269 XubString aFam = UniString::CreateFromInt32((sal_uInt16)eStyleFam);
270 aFam.Expand(5);
271
272 aStyleName += sal_Unicode('|');
273 aStyleName += aFam;
274
275 sal_Bool bFnd(sal_False);
276 sal_uInt32 nNum(aStyles.Count());
277
278 while(!bFnd && nNum > 0)
279 {
280 // kein StyleSheet doppelt!
281 nNum--;
282 bFnd = (aStyleName.Equals(*(XubString*)aStyles.GetObject(nNum)));
283 }
284
285 if(!bFnd)
286 {
287 aStyles.Insert(new XubString(aStyleName), CONTAINER_APPEND);
288 }
289 }
290 }
291 }
292
293 // nun die Strings im Container durch StyleSheet* ersetzten
294 sal_uIntPtr nNum=aStyles.Count();
295 while (nNum>0) {
296 nNum--;
297 XubString* pName=(XubString*)aStyles.GetObject(nNum);
298
299 // UNICODE: String aFam(pName->Cut(pName->Len()-6));
300 String aFam = pName->Copy(0, pName->Len() - 6);
301
302 aFam.Erase(0,1);
303 aFam.EraseTrailingChars();
304
305 // UNICODE: sal_uInt16 nFam=sal_uInt16(aFam);
306 sal_uInt16 nFam = (sal_uInt16)aFam.ToInt32();
307
308 SfxStyleFamily eFam=(SfxStyleFamily)nFam;
309 SfxStyleSheetBase* pStyleBase=pStylePool->Find(*pName,eFam);
310 SfxStyleSheet* pStyle=PTR_CAST(SfxStyleSheet,pStyleBase);
311 delete pName;
312 if (pStyle!=NULL && pStyle!=GetStyleSheet()) {
313 aStyles.Replace(pStyle,nNum);
314 } else {
315 aStyles.Remove(nNum);
316 }
317 }
318 // jetzt alle ueberfluessigen StyleSheets entfernen
319 nNum=GetBroadcasterCount();
320 while (nNum>0) {
321 nNum--;
322 SfxBroadcaster* pBroadcast=GetBroadcasterJOE((sal_uInt16)nNum);
323 SfxStyleSheet* pStyle=PTR_CAST(SfxStyleSheet,pBroadcast);
324 if (pStyle!=NULL && pStyle!=GetStyleSheet()) { // Sonderbehandlung fuer den StyleSheet des Objekts
325 if (aStyles.GetPos(pStyle)==CONTAINER_ENTRY_NOTFOUND) {
326 EndListening(*pStyle);
327 }
328 }
329 }
330 // und schliesslich alle in aStyles enthaltenen StyleSheets mit den vorhandenen Broadcastern mergen
331 nNum=aStyles.Count();
332 while (nNum>0) {
333 nNum--;
334 SfxStyleSheet* pStyle=(SfxStyleSheet*)aStyles.GetObject(nNum);
335 // StartListening soll selbst nachsehen, ob hier nicht evtl. schon gehorcht wird
336 StartListening(*pStyle,sal_True);
337 }
338 }
339 }
340
NbcResizeTextAttributes(const Fraction & xFact,const Fraction & yFact)341 void SdrTextObj::NbcResizeTextAttributes(const Fraction& xFact, const Fraction& yFact)
342 {
343 OutlinerParaObject* pOutlinerParaObject = GetOutlinerParaObject();
344 if (pOutlinerParaObject!=NULL && xFact.IsValid() && yFact.IsValid())
345 {
346 Fraction n100(100,1);
347 long nX=long(xFact*n100);
348 long nY=long(yFact*n100);
349 if (nX<0) nX=-nX;
350 if (nX<1) nX=1;
351 if (nX>0xFFFF) nX=0xFFFF;
352 if (nY<0) nY=-nY;
353 if (nY<1) nY=1;
354 if (nY>0xFFFF) nY=0xFFFF;
355 if (nX!=100 || nY!=100)
356 {
357 // Rahmenattribute
358 const SfxItemSet& rSet = GetObjectItemSet();
359 const SvxCharScaleWidthItem& rOldWdt=(SvxCharScaleWidthItem&)rSet.Get(EE_CHAR_FONTWIDTH);
360 const SvxFontHeightItem& rOldHgt=(SvxFontHeightItem&)rSet.Get(EE_CHAR_FONTHEIGHT);
361
362 // erstmal die alten Werte holen
363 long nRelWdt=rOldWdt.GetValue();
364 long nAbsHgt=rOldHgt.GetHeight();
365 long nRelHgt=rOldHgt.GetProp();
366
367 // Relative Breite aendern
368 nRelWdt*=nX;
369 nRelWdt/=nY;
370 if (nRelWdt<0) nRelWdt=-nRelWdt; // nicht negativ
371 if (nRelWdt<=0) nRelWdt=1; // und mind. 1%
372 if (nRelWdt>0xFFFF) nRelWdt=0xFFFF;
373
374 // Absolute Hoehe aendern
375 nAbsHgt*=nY;
376 nAbsHgt/=100;
377 if (nAbsHgt<0) nAbsHgt=-nAbsHgt; // nicht negativ
378 if (nAbsHgt<=0) nAbsHgt=1; // und mind. 1
379 if (nAbsHgt>0xFFFF) nAbsHgt=0xFFFF;
380
381 // und nun attributieren
382 SetObjectItem(SvxCharScaleWidthItem( (sal_uInt16) nRelWdt, EE_CHAR_FONTWIDTH));
383 SetObjectItem(SvxFontHeightItem(nAbsHgt,(sal_uInt16)nRelHgt, EE_CHAR_FONTHEIGHT));
384 // Zeichen- und Absatzattribute innerhalb des OutlinerParaObjects
385 Outliner& rOutliner=ImpGetDrawOutliner();
386 rOutliner.SetPaperSize(Size(LONG_MAX,LONG_MAX));
387 rOutliner.SetText(*pOutlinerParaObject);
388 rOutliner.DoStretchChars((sal_uInt16)nX,(sal_uInt16)nY);
389 OutlinerParaObject* pNewPara=rOutliner.CreateParaObject();
390 NbcSetOutlinerParaObject(pNewPara);
391 rOutliner.Clear();
392 }
393 }
394 }
395
396 /** #103836# iterates over the paragraphs of a given SdrObject and removes all
397 hard set character attributes with the which ids contained in the
398 given vector
399 */
RemoveOutlinerCharacterAttribs(const std::vector<sal_uInt16> & rCharWhichIds)400 void SdrTextObj::RemoveOutlinerCharacterAttribs( const std::vector<sal_uInt16>& rCharWhichIds )
401 {
402 sal_Int32 nText = getTextCount();
403
404 while( --nText >= 0 )
405 {
406 SdrText* pText = getText( nText );
407 OutlinerParaObject* pOutlinerParaObject = pText ? pText->GetOutlinerParaObject() : 0;
408
409 if(pOutlinerParaObject)
410 {
411 Outliner* pOutliner = 0;
412
413 if( pEdtOutl || (pText == getActiveText()) )
414 pOutliner = pEdtOutl;
415
416 if(!pOutliner)
417 {
418 pOutliner = &ImpGetDrawOutliner();
419 pOutliner->SetText(*pOutlinerParaObject);
420 }
421
422 ESelection aSelAll( 0, 0, EE_PARA_MAX, EE_INDEX_MAX );
423 std::vector<sal_uInt16>::const_iterator aIter( rCharWhichIds.begin() );
424 while( aIter != rCharWhichIds.end() )
425 {
426 pOutliner->RemoveAttribs( aSelAll, false, (*aIter++) );
427 }
428
429 if(!pEdtOutl || (pText != getActiveText()) )
430 {
431 const sal_uInt32 nParaCount = pOutliner->GetParagraphCount();
432 OutlinerParaObject* pTemp = pOutliner->CreateParaObject(0, (sal_uInt16)nParaCount);
433 pOutliner->Clear();
434 NbcSetOutlinerParaObjectForText(pTemp, pText);
435 }
436 }
437 }
438 }
439
HasText() const440 bool SdrTextObj::HasText() const
441 {
442 if( pEdtOutl )
443 return HasEditText();
444
445 OutlinerParaObject* pOPO = GetOutlinerParaObject();
446
447 bool bHasText = false;
448 if( pOPO )
449 {
450 const EditTextObject& rETO = pOPO->GetTextObject();
451 sal_uInt16 nParaCount = rETO.GetParagraphCount();
452
453 if( nParaCount > 0 )
454 bHasText = (nParaCount > 1) || (rETO.GetText( 0 ).Len() != 0);
455 }
456
457 return bHasText;
458 }
459