LibreOffice Module sw (master) 1
txthyph.cxx
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1/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2/*
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8 *
9 * This file incorporates work covered by the following license notice:
10 *
11 * Licensed to the Apache Software Foundation (ASF) under one or more
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17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 */
19
20#include <breakit.hxx>
21#include <editeng/unolingu.hxx>
22#include <com/sun/star/i18n/WordType.hpp>
23#include <com/sun/star/i18n/XBreakIterator.hpp>
24#include <viewopt.hxx>
25#include <viewsh.hxx>
26#include <SwPortionHandler.hxx>
27#include "porhyph.hxx"
28#include "inftxt.hxx"
29#include "itrform2.hxx"
30#include "guess.hxx"
31#include <rootfrm.hxx>
32
33using namespace ::com::sun::star;
34using namespace ::com::sun::star::uno;
35using namespace ::com::sun::star::beans;
36using namespace ::com::sun::star::linguistic2;
37using namespace ::com::sun::star::i18n;
38
39Reference< XHyphenatedWord > SwTextFormatInfo::HyphWord(
40 const OUString &rText, const sal_Int32 nMinTrail )
41{
42 if( rText.getLength() < 4 || m_pFnt->IsSymbol(m_pVsh) )
43 return nullptr;
44 Reference< XHyphenator > xHyph = ::GetHyphenator();
45 Reference< XHyphenatedWord > xHyphWord;
46
47 if( xHyph.is() )
48 xHyphWord = xHyph->hyphenate( rText,
50 rText.getLength() - nMinTrail, GetHyphValues() );
51 return xHyphWord;
52
53}
54
59{
60 vcl::RenderContext* pRenderContext = getRootFrame()->GetCurrShell()->GetOut();
61 OSL_ENSURE( ! IsVertical() || ! IsSwapped(),"swapped frame at SwTextFrame::Hyphenate" );
62
63 assert(g_pBreakIt && g_pBreakIt->GetBreakIter().is());
64
65 // We lock it, to start with
66 OSL_ENSURE( !IsLocked(), "SwTextFrame::Hyphenate: this is locked" );
67
68 // The frame::Frame must have a valid SSize!
69 Calc(pRenderContext);
71
72 bool bRet = false;
73 if( !IsEmpty() )
74 {
75 // We always need to enable hyphenation
76 // Don't be afraid: the SwTextIter saves the old row in the hyphenate
78
79 if ( IsVertical() )
81
82 SwTextFormatInfo aInf( getRootFrame()->GetCurrShell()->GetOut(), this, true ); // true for interactive hyph!
83 SwTextFormatter aLine( this, &aInf );
84 aLine.CharToLine( rHyphInf.m_nStart );
85
86 // If we're within the first word of a row, it could've been hyphenated
87 // in the row earlier.
88 // That's why we go one row back.
89 if( aLine.Prev() )
90 {
91 SwLinePortion *pPor = aLine.GetCurr()->GetFirstPortion();
92 while( pPor->GetNextPortion() )
93 pPor = pPor->GetNextPortion();
94 if( pPor->GetWhichPor() == PortionType::SoftHyphen ||
96 aLine.Next();
97 }
98
99 const TextFrameIndex nEnd = rHyphInf.m_nEnd;
100 while( !bRet && aLine.GetStart() < nEnd )
101 {
102 bRet = aLine.Hyphenate( rHyphInf );
103 if( !aLine.Next() )
104 break;
105 }
106
107 if ( IsVertical() )
109 }
110 return bRet;
111}
112
121{
122 OSL_ENSURE( pRoot, "SetParaPortion: no root anymore" );
123 pInf->m_pPara = pRoot;
124}
125
127{
128 SwTextFormatInfo &rInf = GetInfo();
129
130 // We never need to hyphenate anything in the last row
131 // Except for, if it contains a FlyPortion or if it's the
132 // last row of the Master
133 if( !GetNext() && !rInf.GetTextFly().IsOn() && !m_pFrame->GetFollow() )
134 return false;
135
136 TextFrameIndex nWrdStart = m_nStart;
137
138 // We need to retain the old row
139 // E.g.: The attribute for hyphenation was not set, but
140 // it's always set in SwTextFrame::Hyphenate, because we want
141 // to set breakpoints.
142 SwLineLayout *pOldCurr = m_pCurr;
143
144 InitCntHyph();
145
146 // 5298: IsParaLine() (ex.IsFirstLine) calls GetParaPortion().
147 // We have to create the same conditions: in the first line
148 // we format SwParaPortions...
149 if( pOldCurr->IsParaPortion() )
150 {
151 SwParaPortion *pPara = new SwParaPortion();
152 SetParaPortion( &rInf, pPara );
153 m_pCurr = pPara;
154 OSL_ENSURE( IsParaLine(), "SwTextFormatter::Hyphenate: not the first" );
155 }
156 else
157 m_pCurr = new SwLineLayout();
158
159 nWrdStart = FormatLine( nWrdStart );
160
161 // You always should keep in mind that for example there are fields
162 // which can be hyphenated
163 if( m_pCurr->PrtWidth() && m_pCurr->GetLen() )
164 {
165 // We must be prepared that there are FlyFrames in the line,
166 // at which line breaking is possible. So we search for the first
167 // HyphPortion in the specified range.
168
170 const TextFrameIndex nPamStart = rHyphInf.m_nStart;
171 nWrdStart = m_nStart;
172 const TextFrameIndex nEnd = rHyphInf.m_nEnd;
173 while( pPos )
174 {
175 // Either we are above or we are running into a HyphPortion
176 // at the end of line or before a Fly.
177 if( nWrdStart >= nEnd )
178 {
179 nWrdStart = TextFrameIndex(0);
180 break;
181 }
182
183 if( nWrdStart >= nPamStart && pPos->InHyphGrp()
184 && ( !pPos->IsSoftHyphPortion()
185 || static_cast<SwSoftHyphPortion*>(pPos)->IsExpand() ) )
186 {
187 nWrdStart = nWrdStart + pPos->GetLen();
188 break;
189 }
190
191 nWrdStart = nWrdStart + pPos->GetLen();
192 pPos = pPos->GetNextPortion();
193 }
194 // When pPos is null, no hyphen position was found.
195 if( !pPos )
196 nWrdStart = TextFrameIndex(0);
197 }
198 else
199 // In case the whole line is zero-length, that's the same situation as
200 // above when the portion iteration ends without explicitly breaking
201 // from the loop.
202 nWrdStart = TextFrameIndex(0);
203
204 // the old LineLayout is set again ...
205 delete m_pCurr;
206 m_pCurr = pOldCurr;
207
208 if( pOldCurr->IsParaPortion() )
209 {
210 SetParaPortion( &rInf, static_cast<SwParaPortion*>(pOldCurr) );
211 OSL_ENSURE( IsParaLine(), "SwTextFormatter::Hyphenate: even not the first" );
212 }
213
214 if (nWrdStart == TextFrameIndex(0))
215 return false;
216
217 // nWrdStart contains the position in string that should be hyphenated
218 rHyphInf.m_nWordStart = nWrdStart;
219
220 TextFrameIndex nLen(0);
221 const TextFrameIndex nEnd = nWrdStart;
222
223 // we search forwards
224 Reference< XHyphenatedWord > xHyphWord;
225
226 Boundary const aBound = g_pBreakIt->GetBreakIter()->getWordBoundary(
227 rInf.GetText(), sal_Int32(nWrdStart),
228 g_pBreakIt->GetLocale( rInf.GetFont()->GetLanguage() ), WordType::DICTIONARY_WORD, true );
229 nWrdStart = TextFrameIndex(aBound.startPos);
230 nLen = TextFrameIndex(aBound.endPos) - nWrdStart;
231 if (nLen == TextFrameIndex(0))
232 return false;
233
234 OUString const aSelText(rInf.GetText().copy(sal_Int32(nWrdStart), sal_Int32(nLen)));
235 const sal_Int32 nMinTrail = (nWrdStart + nLen > nEnd)
236 ? sal_Int32(nWrdStart + nLen - nEnd) - 1
237 : 0;
238
240 xHyphWord = rInf.HyphWord( aSelText, nMinTrail );
241 if ( xHyphWord.is() )
242 {
243 rHyphInf.SetHyphWord( xHyphWord );
244 rHyphInf.m_nWordStart = nWrdStart;
245 rHyphInf.m_nWordLen = nLen;
246 return true;
247 }
248
249 return false;
250}
251
253{
254 const Reference< XHyphenatedWord >& xHyphWord = rGuess.HyphWord();
255
256 OSL_ENSURE( !mpNextPortion, "SwTextPortion::CreateHyphen(): another portion, another planet..." );
257 OSL_ENSURE( xHyphWord.is(), "SwTextPortion::CreateHyphen(): You are lucky! The code is robust here." );
258
259 if( rInf.IsHyphForbud() ||
260 mpNextPortion || // robust
261 !xHyphWord.is() || // more robust
262 // multi-line fields can't be hyphenated interactively
263 ( rInf.IsInterHyph() && InFieldGrp() ) )
264 return false;
265
266 std::unique_ptr<SwHyphPortion> pHyphPor;
267 TextFrameIndex nPorEnd;
268 SwTextSizeInfo aInf( rInf );
269
270 // first case: hyphenated word has alternative spelling
271 if ( xHyphWord->isAlternativeSpelling() )
272 {
273 SvxAlternativeSpelling aAltSpell = SvxGetAltSpelling( xHyphWord );
274 OSL_ENSURE( aAltSpell.bIsAltSpelling, "no alternative spelling" );
275
276 OUString aAltText = aAltSpell.aReplacement;
277 nPorEnd = TextFrameIndex(aAltSpell.nChangedPos) + rGuess.BreakStart() - rGuess.FieldDiff();
278 sal_Int32 nTmpLen = 0;
279
280 // soft hyphen at alternative spelling position?
281 if( rInf.GetText()[sal_Int32(rInf.GetSoftHyphPos())] == CHAR_SOFTHYPHEN )
282 {
283 pHyphPor.reset(new SwSoftHyphStrPortion( aAltText ));
284 nTmpLen = 1;
285 }
286 else {
287 pHyphPor.reset(new SwHyphStrPortion( aAltText ));
288 }
289
290 // length of pHyphPor is adjusted
291 pHyphPor->SetLen( TextFrameIndex(aAltText.getLength() + 1) );
292 static_cast<SwPosSize&>(*pHyphPor) = pHyphPor->GetTextSize( rInf );
293 pHyphPor->SetLen( TextFrameIndex(aAltSpell.nChangedLength + nTmpLen) );
294 }
295 else
296 {
297 // second case: no alternative spelling
298 pHyphPor.reset(new SwHyphPortion);
299 pHyphPor->SetLen(TextFrameIndex(1));
300
301 static const void* nLastFontCacheId = nullptr;
302 static sal_uInt16 aMiniCacheH = 0, aMiniCacheW = 0;
303 const void* nTmpFontCacheId;
304 sal_uInt16 nFntIdx;
305 rInf.GetFont()->GetFontCacheId( nTmpFontCacheId, nFntIdx, rInf.GetFont()->GetActual() );
306 if( !nLastFontCacheId || nLastFontCacheId != nTmpFontCacheId ) {
307 nLastFontCacheId = nTmpFontCacheId;
308 static_cast<SwPosSize&>(*pHyphPor) = pHyphPor->GetTextSize( rInf );
309 aMiniCacheH = pHyphPor->Height();
310 aMiniCacheW = pHyphPor->Width();
311 } else {
312 pHyphPor->Height( aMiniCacheH );
313 pHyphPor->Width( aMiniCacheW );
314 }
315 pHyphPor->SetLen(TextFrameIndex(0));
316
317 // values required for this
318 nPorEnd = TextFrameIndex(xHyphWord->getHyphenPos() + 1)
319 + rGuess.BreakStart() - rGuess.FieldDiff();
320 }
321
322 // portion end must be in front of us
323 // we do not put hyphens at start of line
324 if ( nPorEnd > rInf.GetIdx() ||
325 ( nPorEnd == rInf.GetIdx() && rInf.GetLineStart() != rInf.GetIdx() ) )
326 {
327 aInf.SetLen( nPorEnd - rInf.GetIdx() );
328 pHyphPor->SetAscent( GetAscent() );
329 SetLen( aInf.GetLen() );
330 CalcTextSize( aInf );
331
332 Insert( pHyphPor.release() );
333
334 short nKern = rInf.GetFont()->CheckKerning();
335 if( nKern )
336 new SwKernPortion( *this, nKern );
337
338 return true;
339 }
340
341 // last exit for the lost
342 pHyphPor.reset();
343 BreakCut( rInf, rGuess );
344 return false;
345}
346
347bool SwHyphPortion::GetExpText( const SwTextSizeInfo &/*rInf*/, OUString &rText ) const
348{
349 rText = "-";
350 return true;
351}
352
354{
355 rPH.Special( GetLen(), OUString('-'), GetWhichPor() );
356}
357
358void SwHyphPortion::dumpAsXml(xmlTextWriterPtr pWriter, const OUString& rText,
359 TextFrameIndex& nOffset) const
360{
361 (void)xmlTextWriterStartElement(pWriter, BAD_CAST("SwHyphPortion"));
362 dumpAsXmlAttributes(pWriter, rText, nOffset);
363 nOffset += GetLen();
364
365 (void)xmlTextWriterEndElement(pWriter);
366}
367
369{
370 const SwLinePortion *pLast = rInf.GetLast();
371 Height( pLast->Height() );
372 SetAscent( pLast->GetAscent() );
373 OUString aText;
374
375 if( !GetExpText( rInf, aText ) )
376 return false;
377
378 PrtWidth( rInf.GetTextSize( aText ).Width() );
379 const bool bFull = rInf.Width() <= rInf.X() + PrtWidth();
380 if( bFull && !rInf.IsUnderflow() ) {
381 Truncate();
382 rInf.SetUnderflow( this );
383 }
384
385 return bFull;
386}
387
388bool SwHyphStrPortion::GetExpText( const SwTextSizeInfo &, OUString &rText ) const
389{
390 rText = m_aExpand;
391 return true;
392}
393
395{
396 rPH.Special( GetLen(), m_aExpand, GetWhichPor() );
397}
398
400
402 m_bExpand(false), m_nViewWidth(0)
403{
406}
407
408sal_uInt16 SwSoftHyphPortion::GetViewWidth( const SwTextSizeInfo &rInf ) const
409{
410 // Although we're in the const, nViewWidth should be calculated at
411 // the last possible moment
412 if( !Width() && rInf.OnWin() && rInf.GetOpt().IsSoftHyph() && !IsExpand() )
413 {
414 if( !m_nViewWidth )
415 const_cast<SwSoftHyphPortion*>(this)->m_nViewWidth
416 = rInf.GetTextSize(OUString('-')).Width();
417 }
418 else
419 const_cast<SwSoftHyphPortion*>(this)->m_nViewWidth = 0;
420 return m_nViewWidth;
421}
422
434{
435 if( Width() )
436 {
439 }
440}
441
460{
461 bool bFull = true;
462
463 // special case for old German spelling
464 if( rInf.IsUnderflow() )
465 {
466 if( rInf.GetSoftHyphPos() )
467 return true;
468
469 const bool bHyph = rInf.ChgHyph( true );
470 if( rInf.IsHyphenate() )
471 {
472 rInf.SetSoftHyphPos( rInf.GetIdx() );
473 Width(0);
474 // if the soft hyphened word has an alternative spelling
475 // when hyphenated (old German spelling), the soft hyphen
476 // portion has to trigger an underflow
477 SwTextGuess aGuess;
478 bFull = rInf.IsInterHyph() ||
479 !aGuess.AlternativeSpelling(rInf, rInf.GetIdx() - TextFrameIndex(1));
480 }
481 rInf.ChgHyph( bHyph );
482
483 if( bFull && !rInf.IsHyphForbud() )
484 {
486 FormatEOL( rInf );
487 if ( rInf.GetFly() )
488 rInf.GetRoot()->SetMidHyph( true );
489 else
490 rInf.GetRoot()->SetEndHyph( true );
491 }
492 else
493 {
494 rInf.SetSoftHyphPos( rInf.GetIdx() );
495 Truncate();
496 rInf.SetUnderflow( this );
497 }
498 return true;
499 }
500
502 SetExpand( true );
503 bFull = SwHyphPortion::Format( rInf );
504 SetExpand( false );
505 if( !bFull )
506 {
507 // By default, we do not have a width, but we do have a height
508 Width(0);
509 }
510 return bFull;
511}
512
517{
518 if( IsExpand() )
519 return;
520
521 SetExpand( true );
522 if( rInf.GetLast() == this )
523 rInf.SetLast( FindPrevPortion( rInf.GetRoot() ) );
524
525 // We need to reset the old values
526 const SwTwips nOldX = rInf.X();
527 TextFrameIndex const nOldIdx = rInf.GetIdx();
528 rInf.X( rInf.X() - PrtWidth() );
529 rInf.SetIdx( rInf.GetIdx() - GetLen() );
530 const bool bFull = SwHyphPortion::Format( rInf );
531
532 // Shady business: We're allowed to get wider, but a Fly is also
533 // being processed, which needs a correct X position
534 if( bFull || !rInf.GetFly() )
535 rInf.X( nOldX );
536 else
537 rInf.X( nOldX + Width() );
538 rInf.SetIdx( nOldIdx );
539}
540
547bool SwSoftHyphPortion::GetExpText( const SwTextSizeInfo &rInf, OUString &rText ) const
548{
549 if( IsExpand() || ( rInf.OnWin() && rInf.GetOpt().IsSoftHyph() ) ||
550 ( GetNextPortion() && ( GetNextPortion()->InFixGrp() ||
553 {
554 return SwHyphPortion::GetExpText( rInf, rText );
555 }
556 return false;
557}
558
560{
561 const PortionType nWhich = ! Width() ?
563 GetWhichPor();
564 rPH.Special( GetLen(), OUString('-'), nWhich );
565}
566
568{
569 // Bug or feature?:
570 // {Zu}{k-}{ker}, {k-} will be gray instead of {-}
573}
574
576 : SwHyphStrPortion( rStr )
577{
580}
581
582/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
struct _xmlTextWriter * xmlTextWriterPtr
o3tl::strong_int< sal_Int32, struct Tag_TextFrameIndex > TextFrameIndex
Denotes a character index in a text frame at a layout level, after extent mapping from a text node at...
SwBreakIt * g_pBreakIt
Definition: breakit.cxx:34
css::uno::Reference< css::i18n::XBreakIterator > const & GetBreakIter() const
Definition: breakit.hxx:62
const css::lang::Locale & GetLocale(const LanguageType aLang)
Definition: breakit.hxx:67
virtual void Paint(const SwTextPaintInfo &rInf) const override
Definition: porexp.cxx:74
void GetFontCacheId(const void *&rnFontCacheId, sal_uInt16 &rIdx, SwFontScript nWhich)
Definition: swfont.hxx:198
short CheckKerning()
Definition: swfont.hxx:324
SwFontScript GetActual() const
Definition: swfont.hxx:184
bool IsSymbol(SwViewShell const *pSh)
Definition: swfont.hxx:270
LanguageType GetLanguage() const
Definition: swfont.hxx:283
virtual void Calc(vcl::RenderContext *pRenderContext) const
Definition: trvlfrm.cxx:1799
bool IsVertical() const
Definition: frame.hxx:973
SwRootFrame * getRootFrame()
Definition: frame.hxx:679
virtual void HandlePortion(SwPortionHandler &rPH) const override
Definition: txthyph.cxx:353
virtual bool GetExpText(const SwTextSizeInfo &rInf, OUString &rText) const override
Definition: txthyph.cxx:347
virtual bool Format(SwTextFormatInfo &rInf) override
Definition: txthyph.cxx:368
void dumpAsXml(xmlTextWriterPtr pWriter, const OUString &rText, TextFrameIndex &nOffset) const override
Definition: txthyph.cxx:358
virtual bool GetExpText(const SwTextSizeInfo &rInf, OUString &rText) const override
Definition: txthyph.cxx:388
virtual void HandlePortion(SwPortionHandler &rPH) const override
Definition: txthyph.cxx:394
OUString m_aExpand
Definition: porhyph.hxx:46
a clone of SwInterHyphInfo, but with TextFrameIndex instead of node index
Definition: txtfrm.hxx:58
void SetHyphWord(const css::uno::Reference< css::linguistic2::XHyphenatedWord > &xHW)
Definition: txtfrm.hxx:75
TextFrameIndex m_nWordLen
Definition: txtfrm.hxx:68
TextFrameIndex m_nEnd
Definition: txtfrm.hxx:65
TextFrameIndex m_nStart
input: requested range to hyphenate
Definition: txtfrm.hxx:64
TextFrameIndex m_nWordStart
output: found word
Definition: txtfrm.hxx:67
Collection of SwLinePortion instances, representing one line of text.
Definition: porlay.hxx:79
void SetMidHyph(const bool bNew)
Definition: porlay.hxx:124
SwLinePortion * GetFirstPortion() const
Definition: porlay.cxx:841
void SetEndHyph(const bool bNew)
Definition: porlay.hxx:122
Base class for anything that can be part of a line in the Writer layout.
Definition: porlin.hxx:52
void PrtWidth(SwTwips nNewWidth)
Definition: porlin.hxx:83
void dumpAsXmlAttributes(xmlTextWriterPtr writer, std::u16string_view rText, TextFrameIndex nOffset) const
Definition: porlin.cxx:330
SwLinePortion * mpNextPortion
Definition: porlin.hxx:55
bool IsSoftHyphPortion() const
Definition: porlin.hxx:136
SwLinePortion * GetNextPortion() const
Definition: porlin.hxx:75
void SetAscent(const SwTwips nNewAsc)
Definition: porlin.hxx:82
PortionType GetWhichPor() const
Definition: porlin.hxx:102
TextFrameIndex GetLen() const
Definition: porlin.hxx:77
bool IsParaPortion() const
Definition: porlin.hxx:132
void Truncate()
Definition: porlin.hxx:214
bool IsLayPortion() const
Definition: porlin.hxx:131
bool InHyphGrp() const
Definition: porlin.hxx:108
SwTwips & GetAscent()
Definition: porlin.hxx:80
bool IsDropPortion() const
Definition: porlin.hxx:130
bool IsBreakPortion() const
Definition: porlin.hxx:121
void CalcTextSize(const SwTextSizeInfo &rInfo)
Definition: porlin.cxx:139
SwLinePortion * FindPrevPortion(const SwLinePortion *pRoot)
Definition: porlin.cxx:210
bool InFixGrp() const
Definition: porlin.hxx:110
void SetLen(TextFrameIndex const nLen)
Definition: porlin.hxx:78
bool InFieldGrp() const
Definition: porlin.hxx:111
SwTwips PrtWidth() const
Definition: porlin.hxx:84
void SetWhichPor(const PortionType nNew)
Definition: porlin.hxx:101
virtual SwLinePortion * Insert(SwLinePortion *pPortion)
Definition: porlin.cxx:169
Collection of SwLineLayout instances, represents the paragraph text in Writer layout.
Definition: porlay.hxx:251
The SwPortionHandler interface implements a visitor for the layout engine's text portions.
virtual void Special(TextFrameIndex nLength, const OUString &rText, PortionType nType)=0
special portion.
SwTwips Width() const
Definition: possiz.hxx:51
SwTwips Height() const
Definition: possiz.hxx:49
SwViewShell * GetCurrShell() const
Definition: rootfrm.hxx:206
virtual bool GetExpText(const SwTextSizeInfo &rInf, OUString &rText) const override
We're expanding:
Definition: txthyph.cxx:547
virtual sal_uInt16 GetViewWidth(const SwTextSizeInfo &rInf) const override
Definition: txthyph.cxx:408
virtual void Paint(const SwTextPaintInfo &rInf) const override
Cases:
Definition: txthyph.cxx:433
virtual void FormatEOL(SwTextFormatInfo &rInf) override
Format End of Line.
Definition: txthyph.cxx:516
virtual void HandlePortion(SwPortionHandler &rPH) const override
Definition: txthyph.cxx:559
virtual bool Format(SwTextFormatInfo &rInf) override
We get the final width from the FormatEOL()
Definition: txthyph.cxx:459
void SetExpand(const bool bNew)
Definition: porhyph.hxx:72
sal_uInt16 m_nViewWidth
Definition: porhyph.hxx:63
virtual SwLinePortion * Compress() override
Definition: txthyph.cxx:399
bool IsExpand() const
Definition: porhyph.hxx:73
virtual void Paint(const SwTextPaintInfo &rInf) const override
Definition: txthyph.cxx:567
SwSoftHyphStrPortion(std::u16string_view rStr)
Definition: txthyph.cxx:575
bool IsOn() const
Definition: txtfly.hxx:319
SwLinePortion * GetLast()
Definition: inftxt.hxx:564
SwLineLayout * GetRoot()
Definition: inftxt.hxx:560
bool IsInterHyph() const
Definition: inftxt.hxx:585
css::uno::Reference< css::linguistic2::XHyphenatedWord > HyphWord(const OUString &rText, const sal_Int32 nMinTrail)
Definition: txthyph.cxx:39
TextFrameIndex GetLineStart() const
Definition: inftxt.hxx:593
bool IsUnderflow() const
Definition: inftxt.hxx:586
void SetLast(SwLinePortion *pNewLast)
Definition: inftxt.hxx:565
sal_uInt16 Width() const
Definition: inftxt.hxx:531
SwFlyPortion * GetFly()
Definition: inftxt.hxx:612
TextFrameIndex GetSoftHyphPos() const
Definition: inftxt.hxx:606
bool IsHyphenate() const
If the Hyphenator returns ERROR or the language is set to NOLANGUAGE we do not hyphenate.
Definition: inftxt.cxx:1496
const css::beans::PropertyValues & GetHyphValues() const
Definition: inftxt.cxx:1417
bool IsHyphForbud() const
Definition: inftxt.hxx:568
void SetUnderflow(SwLinePortion *pNew)
Definition: inftxt.hxx:604
void SetSoftHyphPos(TextFrameIndex const nNew)
Definition: inftxt.hxx:607
bool ChgHyph(const bool bNew)
Definition: inftxt.cxx:1996
void InitCntHyph()
Definition: itrform2.hxx:218
bool Hyphenate(SwInterHyphInfoTextFrame &rInf)
Definition: txthyph.cxx:126
TextFrameIndex FormatLine(TextFrameIndex nStart)
Definition: itrform2.cxx:1860
SwTextFormatInfo & GetInfo()
Definition: itrform2.hxx:213
SwTextFrame * GetFormatted(bool bForceQuickFormat=false)
In case the SwLineLayout was cleared out of the s_pTextCache, recreate it.
Definition: txtfrm.cxx:3396
SwTextFrame * GetFollow()
Definition: txtfrm.hxx:861
bool IsSwapped() const
Definition: txtfrm.hxx:541
bool Hyphenate(SwInterHyphInfoTextFrame &rInf)
We format a Line for interactive hyphenation.
Definition: txthyph.cxx:58
bool IsLocked() const
Definition: txtfrm.hxx:523
void SwapWidthAndHeight()
Swaps width and height of the text frame.
Definition: txtfrm.cxx:420
bool IsEmpty() const
Definition: txtfrm.hxx:527
bool AlternativeSpelling(const SwTextFormatInfo &rInf, const TextFrameIndex nPos)
Definition: guess.cxx:642
TextFrameIndex FieldDiff() const
Definition: guess.hxx:59
TextFrameIndex BreakStart() const
Definition: guess.hxx:57
const css::uno::Reference< css::linguistic2::XHyphenatedWord > & HyphWord() const
Definition: guess.hxx:60
SwParaPortion * m_pPara
Definition: inftxt.hxx:108
const SwLineLayout * GetNext() const
Definition: itrtxt.hxx:84
TextFrameIndex GetStart() const
Definition: itrtxt.hxx:88
SwLineLayout * m_pCurr
Definition: itrtxt.hxx:36
const SwLineLayout * Next()
Definition: itrtxt.cxx:108
SwTextFrame * m_pFrame
Definition: itrtxt.hxx:34
void CharToLine(TextFrameIndex)
Definition: itrtxt.cxx:194
const SwLineLayout * GetCurr() const
Definition: itrtxt.hxx:83
const SwLineLayout * Prev()
Definition: itrtxt.cxx:90
TextFrameIndex m_nStart
Definition: itrtxt.hxx:41
bool IsParaLine() const
Definition: itrtxt.hxx:125
SwTextFly & GetTextFly()
Definition: inftxt.hxx:387
SwTwips X() const
Definition: inftxt.hxx:382
void DrawViewOpt(const SwLinePortion &rPor, PortionType nWhich, const Color *pColor=nullptr) const
Definition: inftxt.cxx:1308
bool CreateHyphen(SwTextFormatInfo &rInf, SwTextGuess const &rGuess)
Definition: txthyph.cxx:252
void BreakCut(SwTextFormatInfo &rInf, const SwTextGuess &rGuess)
Definition: portxt.cxx:219
const SwViewOption & GetOpt() const
Definition: inftxt.hxx:239
void SetLen(const TextFrameIndex nNew)
Definition: inftxt.hxx:276
SwFont * m_pFnt
Definition: inftxt.hxx:150
SwFont * GetFont()
Definition: inftxt.hxx:232
bool OnWin() const
Definition: inftxt.hxx:193
void SetIdx(const TextFrameIndex nNew)
Definition: inftxt.hxx:274
SwPosSize GetTextSize(OutputDevice *pOut, const SwScriptInfo *pSI, const OUString &rText, TextFrameIndex nIdx, TextFrameIndex nLen) const
Definition: inftxt.cxx:385
SwViewShell * m_pVsh
Definition: inftxt.hxx:139
TextFrameIndex GetLen() const
Definition: inftxt.hxx:275
const OUString & GetText() const
Definition: inftxt.hxx:240
TextFrameIndex GetIdx() const
Definition: inftxt.hxx:273
bool IsSoftHyph() const
Definition: viewopt.hxx:353
vcl::RenderContext * GetOut() const
Definition: viewsh.hxx:347
Mutex aLock
uno::Reference< linguistic2::XHyphenator > GetHyphenator()
Definition: swtypes.cxx:57
tools::Long SwTwips
Definition: swtypes.hxx:51
#define CHAR_SOFTHYPHEN
Definition: swtypes.hxx:173
void SetParaPortion(SwTextInfo *pInf, SwParaPortion *pRoot)
We format a row for interactive hyphenation We can assume that we've already formatted.
Definition: txthyph.cxx:120
PortionType
Definition: txttypes.hxx:24
SvxAlternativeSpelling SvxGetAltSpelling(const css::uno::Reference< css::linguistic2::XHyphenatedWord > &rHyphWord)