xref: /aoo42x/main/svx/source/svdraw/svdotxed.cxx (revision 7a980842)
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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/svdotext.hxx>
28 #include "svx/svditext.hxx"
29 #include <svx/svdmodel.hxx> // fuer GetMaxObjSize
30 #include <svx/svdoutl.hxx>
31 #include <editeng/outliner.hxx>
32 #include <editeng/editstat.hxx>
33 #include <svl/itemset.hxx>
34 #include <editeng/eeitem.hxx>
35 #include <svx/sdtfchim.hxx>
36 
37 ////////////////////////////////////////////////////////////////////////////////////////////////////
38 //
39 //  @@@@@@ @@@@@ @@   @@ @@@@@@  @@@@  @@@@@  @@@@@@
40 //    @@   @@    @@@ @@@   @@   @@  @@ @@  @@     @@
41 //    @@   @@     @@@@@    @@   @@  @@ @@  @@     @@
42 //    @@   @@@@    @@@     @@   @@  @@ @@@@@      @@
43 //    @@   @@     @@@@@    @@   @@  @@ @@  @@     @@
44 //    @@   @@    @@@ @@@   @@   @@  @@ @@  @@ @@  @@
45 //    @@   @@@@@ @@   @@   @@    @@@@  @@@@@   @@@@
46 //
47 //  TextEdit
48 //
49 ////////////////////////////////////////////////////////////////////////////////////////////////////
50 
HasTextEdit() const51 FASTBOOL SdrTextObj::HasTextEdit() const
52 {
53 	// lt. Anweisung von MB duerfen gelinkte Textobjekte nun doch
54 	// geaendert werden (kein automatisches Reload)
55 	return sal_True;
56 }
57 
BegTextEdit(SdrOutliner & rOutl)58 sal_Bool SdrTextObj::BegTextEdit(SdrOutliner& rOutl)
59 {
60 	if (pEdtOutl!=NULL) return sal_False; // Textedit laeuft evtl. schon an einer anderen View!
61 	pEdtOutl=&rOutl;
62 
63 	// #101684#
64 	mbInEditMode = sal_True;
65 
66 	sal_uInt16 nOutlinerMode = OUTLINERMODE_OUTLINEOBJECT;
67 	if ( !IsOutlText() )
68 		nOutlinerMode = OUTLINERMODE_TEXTOBJECT;
69 	rOutl.Init( nOutlinerMode );
70 	rOutl.SetRefDevice( pModel->GetRefDevice() );
71 
72 	SdrFitToSizeType eFit=GetFitToSize();
73 	FASTBOOL bFitToSize=(eFit==SDRTEXTFIT_PROPORTIONAL || eFit==SDRTEXTFIT_ALLLINES);
74 	FASTBOOL bContourFrame=IsContourTextFrame();
75 	ImpSetTextEditParams();
76 
77 	if (!bContourFrame) {
78 		sal_uIntPtr nStat=rOutl.GetControlWord();
79 		nStat|=EE_CNTRL_AUTOPAGESIZE;
80 		if (bFitToSize) nStat|=EE_CNTRL_STRETCHING; else nStat&=~EE_CNTRL_STRETCHING;
81 		rOutl.SetControlWord(nStat);
82 	}
83 
84 	OutlinerParaObject* pOutlinerParaObject = GetOutlinerParaObject();
85 	if(pOutlinerParaObject!=NULL)
86 	{
87 		rOutl.SetText(*GetOutlinerParaObject());
88 		rOutl.SetFixedCellHeight(((const SdrTextFixedCellHeightItem&)GetMergedItem(SDRATTR_TEXT_USEFIXEDCELLHEIGHT)).GetValue());
89 	}
90 
91 	// ggf. Rahmenattribute am 1. (neuen) Absatz des Outliners setzen
92 	if( !HasTextImpl( &rOutl ) )
93 	{
94 		// Outliner has no text so we must set some
95 		// empty text so the outliner initialise itself
96 		rOutl.SetText( String(), rOutl.GetParagraph( 0 ) );
97 
98 		if(GetStyleSheet())
99 			rOutl.SetStyleSheet( 0, GetStyleSheet());
100 
101 		// Beim setzen der harten Attribute an den ersten Absatz muss
102 		// der Parent pOutlAttr (=die Vorlage) temporaer entfernt
103 		// werden, da sonst bei SetParaAttribs() auch alle in diesem
104 		// Parent enthaltenen Items hart am Absatz attributiert werden.
105 		// -> BugID 22467
106 		const SfxItemSet& rSet = GetObjectItemSet();
107 		SfxItemSet aFilteredSet(*rSet.GetPool(), EE_ITEMS_START, EE_ITEMS_END);
108 		aFilteredSet.Put(rSet);
109 		rOutl.SetParaAttribs(0, aFilteredSet);
110 	}
111 	if (bFitToSize)
112 	{
113 		Rectangle aAnchorRect;
114 		Rectangle aTextRect;
115 		TakeTextRect(rOutl, aTextRect, sal_False,
116 			&aAnchorRect/* #97097# give sal_True here, not sal_False */);
117 		Fraction aFitXKorreg(1,1);
118 		ImpSetCharStretching(rOutl,aTextRect,aAnchorRect,aFitXKorreg);
119 	}
120 
121 	if(pOutlinerParaObject)
122 	{
123 		// #78476# also repaint when animated text is put to edit mode
124 		// to not make appear the text double
125 		// #111096# should now repaint automatically.
126 		// sal_Bool bIsAnimated(pPlusData && pPlusData->pAnimator);
127 
128 		if(aGeo.nDrehWink || IsFontwork() /*|| bIsAnimated*/)
129 		{
130 			// only repaint here, no real objectchange
131 
132 //			ActionChanged();
133 			BroadcastObjectChange();
134 		}
135 	}
136 
137 	rOutl.UpdateFields();
138 	rOutl.ClearModifyFlag();
139 
140 	return sal_True;
141 }
142 
TakeTextEditArea(Size * pPaperMin,Size * pPaperMax,Rectangle * pViewInit,Rectangle * pViewMin) const143 void SdrTextObj::TakeTextEditArea(Size* pPaperMin, Size* pPaperMax, Rectangle* pViewInit, Rectangle* pViewMin) const
144 {
145 	SdrFitToSizeType eFit=GetFitToSize();
146 	FASTBOOL bFitToSize=(eFit==SDRTEXTFIT_PROPORTIONAL || eFit==SDRTEXTFIT_ALLLINES);
147 	Size aPaperMin,aPaperMax;
148 	Rectangle aViewInit;
149 	TakeTextAnchorRect(aViewInit);
150 	if (aGeo.nDrehWink!=0) {
151 		Point aCenter(aViewInit.Center());
152 		aCenter-=aViewInit.TopLeft();
153 		Point aCenter0(aCenter);
154 		RotatePoint(aCenter,Point(),aGeo.nSin,aGeo.nCos);
155 		aCenter-=aCenter0;
156 		aViewInit.Move(aCenter.X(),aCenter.Y());
157 	}
158 	Size aAnkSiz(aViewInit.GetSize());
159 	aAnkSiz.Width()--; aAnkSiz.Height()--; // weil GetSize() ein draufaddiert
160 	Size aMaxSiz(1000000,1000000);
161 	if (pModel!=NULL) {
162 		Size aTmpSiz(pModel->GetMaxObjSize());
163 		if (aTmpSiz.Width()!=0) aMaxSiz.Width()=aTmpSiz.Width();
164 		if (aTmpSiz.Height()!=0) aMaxSiz.Height()=aTmpSiz.Height();
165 	}
166 
167 	// #106879#
168 	// Done earlier since used in else tree below
169 	SdrTextHorzAdjust eHAdj(GetTextHorizontalAdjust());
170 	SdrTextVertAdjust eVAdj(GetTextVerticalAdjust());
171 
172 	if(IsTextFrame())
173 	{
174 		long nMinWdt=GetMinTextFrameWidth();
175 		long nMinHgt=GetMinTextFrameHeight();
176 		long nMaxWdt=GetMaxTextFrameWidth();
177 		long nMaxHgt=GetMaxTextFrameHeight();
178 		if (nMinWdt<1) nMinWdt=1;
179 		if (nMinHgt<1) nMinHgt=1;
180 		if (!bFitToSize) {
181 			if (nMaxWdt==0 || nMaxWdt>aMaxSiz.Width())  nMaxWdt=aMaxSiz.Width();
182 			if (nMaxHgt==0 || nMaxHgt>aMaxSiz.Height()) nMaxHgt=aMaxSiz.Height();
183 
184             if (!IsAutoGrowWidth() )
185             {
186                 nMinWdt = aAnkSiz.Width();
187                 nMaxWdt = nMinWdt;
188             }
189 
190             if (!IsAutoGrowHeight())
191             {
192                 nMinHgt = aAnkSiz.Height();
193                 nMaxHgt = nMinHgt;
194             }
195 
196             SdrTextAniKind      eAniKind=GetTextAniKind();
197 			SdrTextAniDirection eAniDirection=GetTextAniDirection();
198 
199 			// #101684#
200 			sal_Bool bInEditMode = IsInEditMode();
201 
202 			if (!bInEditMode && (eAniKind==SDRTEXTANI_SCROLL || eAniKind==SDRTEXTANI_ALTERNATE || eAniKind==SDRTEXTANI_SLIDE))
203 			{
204 				// Grenzenlose Papiergroesse fuer Laufschrift
205 				if (eAniDirection==SDRTEXTANI_LEFT || eAniDirection==SDRTEXTANI_RIGHT) nMaxWdt=1000000;
206 				if (eAniDirection==SDRTEXTANI_UP || eAniDirection==SDRTEXTANI_DOWN) nMaxHgt=1000000;
207 			}
208 
209             // #119885# Do not limit/force height to geometrical frame (vice versa for vertical writing)
210             if(IsVerticalWriting())
211             {
212                 nMaxWdt = 1000000;
213             }
214             else
215             {
216                 nMaxHgt = 1000000;
217             }
218 
219             aPaperMax.Width()=nMaxWdt;
220 			aPaperMax.Height()=nMaxHgt;
221 		}
222         else
223         {
224 			aPaperMax=aMaxSiz;
225 		}
226 		aPaperMin.Width()=nMinWdt;
227 		aPaperMin.Height()=nMinHgt;
228 	}
229 	else
230 	{
231 		// #106879#
232 		// aPaperMin needs to be set to object's size if full width is activated
233 		// for hor or ver writing respectively
234 		if((SDRTEXTHORZADJUST_BLOCK == eHAdj && !IsVerticalWriting())
235 			|| (SDRTEXTVERTADJUST_BLOCK == eVAdj && IsVerticalWriting()))
236 		{
237 			aPaperMin = aAnkSiz;
238 		}
239 
240 		aPaperMax=aMaxSiz;
241 	}
242 
243 	if (pViewMin!=NULL) {
244 		*pViewMin=aViewInit;
245 
246 		long nXFree=aAnkSiz.Width()-aPaperMin.Width();
247 		if (eHAdj==SDRTEXTHORZADJUST_LEFT) pViewMin->Right()-=nXFree;
248 		else if (eHAdj==SDRTEXTHORZADJUST_RIGHT) pViewMin->Left()+=nXFree;
249 		else { pViewMin->Left()+=nXFree/2; pViewMin->Right()=pViewMin->Left()+aPaperMin.Width(); }
250 
251 		long nYFree=aAnkSiz.Height()-aPaperMin.Height();
252 		if (eVAdj==SDRTEXTVERTADJUST_TOP) pViewMin->Bottom()-=nYFree;
253 		else if (eVAdj==SDRTEXTVERTADJUST_BOTTOM) pViewMin->Top()+=nYFree;
254 		else { pViewMin->Top()+=nYFree/2; pViewMin->Bottom()=pViewMin->Top()+aPaperMin.Height(); }
255 	}
256 
257 	// Die PaperSize soll in den meisten Faellen von selbst wachsen
258 	// #89459#
259 	if(IsVerticalWriting())
260 		aPaperMin.Width() = 0;
261 	else
262 		aPaperMin.Height() = 0; // #33102#
263 
264 	if(eHAdj!=SDRTEXTHORZADJUST_BLOCK || bFitToSize) {
265 		aPaperMin.Width()=0;
266 	}
267 
268 	// #103516# For complete ver adjust support, set paper min height to 0, here.
269 	if(SDRTEXTVERTADJUST_BLOCK != eVAdj || bFitToSize)
270 	{
271 		aPaperMin.Height() = 0;
272 	}
273 
274 	if (pPaperMin!=NULL) *pPaperMin=aPaperMin;
275 	if (pPaperMax!=NULL) *pPaperMax=aPaperMax;
276 	if (pViewInit!=NULL) *pViewInit=aViewInit;
277 }
278 
EndTextEdit(SdrOutliner & rOutl)279 void SdrTextObj::EndTextEdit(SdrOutliner& rOutl)
280 {
281 	if(rOutl.IsModified())
282 	{
283 		OutlinerParaObject* pNewText = NULL;
284 
285 		if(HasTextImpl( &rOutl ) )
286 		{
287 			// Damit der grauen Feldhintergrund wieder verschwindet
288 			rOutl.UpdateFields();
289 
290 			sal_uInt32 nParaAnz = rOutl.GetParagraphCount();
291 			pNewText = rOutl.CreateParaObject( 0, nParaAnz );
292 		}
293 
294 		// need to end edit mode early since SetOutlinerParaObject already
295 		// uses GetCurrentBoundRect() which needs to take the text into account
296 		// to work correct
297 		mbInEditMode = sal_False;
298 		SetOutlinerParaObject(pNewText);
299 	}
300 
301 	pEdtOutl = NULL;
302 	rOutl.Clear();
303 	sal_uInt32 nStat = rOutl.GetControlWord();
304 	nStat &= ~EE_CNTRL_AUTOPAGESIZE;
305 	rOutl.SetControlWord(nStat);
306 
307 	// #101684#
308 	mbInEditMode = sal_False;
309 }
310 
GetOutlinerViewAnchorMode() const311 sal_uInt16 SdrTextObj::GetOutlinerViewAnchorMode() const
312 {
313 	SdrTextHorzAdjust eH=GetTextHorizontalAdjust();
314 	SdrTextVertAdjust eV=GetTextVerticalAdjust();
315 	EVAnchorMode eRet=ANCHOR_TOP_LEFT;
316 	if (IsContourTextFrame()) return (sal_uInt16)eRet;
317 	if (eH==SDRTEXTHORZADJUST_LEFT) {
318 		if (eV==SDRTEXTVERTADJUST_TOP) {
319 			eRet=ANCHOR_TOP_LEFT;
320 		} else if (eV==SDRTEXTVERTADJUST_BOTTOM) {
321 			eRet=ANCHOR_BOTTOM_LEFT;
322 		} else {
323 			eRet=ANCHOR_VCENTER_LEFT;
324 		}
325 	} else if (eH==SDRTEXTHORZADJUST_RIGHT) {
326 		if (eV==SDRTEXTVERTADJUST_TOP) {
327 			eRet=ANCHOR_TOP_RIGHT;
328 		} else if (eV==SDRTEXTVERTADJUST_BOTTOM) {
329 			eRet=ANCHOR_BOTTOM_RIGHT;
330 		} else {
331 			eRet=ANCHOR_VCENTER_RIGHT;
332 		}
333 	} else {
334 		if (eV==SDRTEXTVERTADJUST_TOP) {
335 			eRet=ANCHOR_TOP_HCENTER;
336 		} else if (eV==SDRTEXTVERTADJUST_BOTTOM) {
337 			eRet=ANCHOR_BOTTOM_HCENTER;
338 		} else {
339 			eRet=ANCHOR_VCENTER_HCENTER;
340 		}
341 	}
342 	return (sal_uInt16)eRet;
343 }
344 
ImpSetTextEditParams() const345 void SdrTextObj::ImpSetTextEditParams() const
346 {
347 	if (pEdtOutl!=NULL) {
348 		FASTBOOL bUpdMerk=pEdtOutl->GetUpdateMode();
349 		if (bUpdMerk) pEdtOutl->SetUpdateMode(sal_False);
350 		Size aPaperMin;
351 		Size aPaperMax;
352 		Rectangle aEditArea;
353 		TakeTextEditArea(&aPaperMin,&aPaperMax,&aEditArea,NULL);
354 		//SdrFitToSizeType eFit=GetFitToSize();
355 		//FASTBOOL bFitToSize=(eFit==SDRTEXTFIT_PROPORTIONAL || eFit==SDRTEXTFIT_ALLLINES);
356 		FASTBOOL bContourFrame=IsContourTextFrame();
357 		//EVAnchorMode eAM=(EVAnchorMode)GetOutlinerViewAnchorMode();
358 		//sal_uIntPtr nViewAnz=pEdtOutl->GetViewCount();
359 		pEdtOutl->SetMinAutoPaperSize(aPaperMin);
360 		pEdtOutl->SetMaxAutoPaperSize(aPaperMax);
361 		pEdtOutl->SetPaperSize(Size());
362 		if (bContourFrame) {
363 			Rectangle aAnchorRect;
364 			TakeTextAnchorRect(aAnchorRect);
365 			ImpSetContourPolygon(*pEdtOutl,aAnchorRect, sal_True);
366 		}
367 		if (bUpdMerk) pEdtOutl->SetUpdateMode(sal_True);
368 	}
369 }
370 
371