Line data Source code
1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
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
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 :
21 : #include <vcl/wrkwin.hxx>
22 : #include <vcl/dialog.hxx>
23 : #include <vcl/msgbox.hxx>
24 : #include <vcl/svapp.hxx>
25 : #include <vcl/metaact.hxx>
26 : #include <vcl/gdimtf.hxx>
27 :
28 : #include <editeng/adjustitem.hxx>
29 : #include <editeng/tstpitem.hxx>
30 : #include <editeng/lspcitem.hxx>
31 : #include <editeng/flditem.hxx>
32 : #include <impedit.hxx>
33 : #include <editeng/editeng.hxx>
34 : #include <editeng/editview.hxx>
35 : #include <editeng/txtrange.hxx>
36 : #include <editeng/charsetcoloritem.hxx>
37 : #include <editeng/colritem.hxx>
38 : #include <editeng/udlnitem.hxx>
39 : #include <editeng/fhgtitem.hxx>
40 : #include <editeng/kernitem.hxx>
41 : #include <editeng/lrspitem.hxx>
42 : #include <editeng/ulspitem.hxx>
43 : #include <editeng/fontitem.hxx>
44 : #include <editeng/wghtitem.hxx>
45 : #include <editeng/postitem.hxx>
46 : #include <editeng/langitem.hxx>
47 : #include <editeng/scriptspaceitem.hxx>
48 : #include <editeng/charscaleitem.hxx>
49 : #include <editeng/numitem.hxx>
50 : #include <editeng/justifyitem.hxx>
51 :
52 : #include <svtools/colorcfg.hxx>
53 : #include <svl/ctloptions.hxx>
54 :
55 : #include <editeng/forbiddencharacterstable.hxx>
56 :
57 : #include <unotools/localedatawrapper.hxx>
58 :
59 : #include <editeng/unolingu.hxx>
60 :
61 : #include <set>
62 : #include <math.h>
63 : #include <vcl/metric.hxx>
64 : #include <com/sun/star/i18n/BreakIterator.hpp>
65 : #include <com/sun/star/i18n/ScriptType.hpp>
66 : #include <com/sun/star/i18n/InputSequenceChecker.hpp>
67 : #include <com/sun/star/text/CharacterCompressionType.hpp>
68 : #include <vcl/pdfextoutdevdata.hxx>
69 : #include <i18nlangtag/mslangid.hxx>
70 :
71 : #include <comphelper/processfactory.hxx>
72 : #include <rtl/ustrbuf.hxx>
73 : #include <comphelper/string.hxx>
74 :
75 : using namespace ::com::sun::star;
76 : using namespace ::com::sun::star::uno;
77 : using namespace ::com::sun::star::beans;
78 : using namespace ::com::sun::star::linguistic2;
79 :
80 : #define CH_HYPH '-'
81 :
82 : #define RESDIFF 10
83 :
84 : #define WRONG_SHOW_MIN 5
85 : #define WRONG_SHOW_SMALL 11
86 : #define WRONG_SHOW_MEDIUM 15
87 :
88 : struct TabInfo
89 : {
90 : sal_Bool bValid;
91 :
92 : SvxTabStop aTabStop;
93 : xub_StrLen nCharPos;
94 : sal_uInt16 nTabPortion;
95 : long nStartPosX;
96 : long nTabPos;
97 :
98 138591 : TabInfo() { bValid = sal_False; }
99 : };
100 :
101 0 : Point Rotate( const Point& rPoint, short nOrientation, const Point& rOrigin )
102 : {
103 0 : double nRealOrientation = nOrientation*F_PI1800;
104 0 : double nCos = cos( nRealOrientation );
105 0 : double nSin = sin( nRealOrientation );
106 :
107 0 : Point aRotatedPos;
108 0 : Point aTranslatedPos( rPoint );
109 :
110 : // Translation
111 0 : aTranslatedPos -= rOrigin;
112 :
113 : // Rotation...
114 0 : aRotatedPos.X() = (long) ( nCos*aTranslatedPos.X() + nSin*aTranslatedPos.Y() );
115 0 : aRotatedPos.Y() = (long) - ( nSin*aTranslatedPos.X() - nCos*aTranslatedPos.Y() );
116 0 : aTranslatedPos = aRotatedPos;
117 :
118 : // Translation...
119 0 : aTranslatedPos += rOrigin;
120 0 : return aTranslatedPos;
121 : }
122 :
123 0 : sal_uInt8 GetCharTypeForCompression( sal_Unicode cChar )
124 : {
125 0 : switch ( cChar )
126 : {
127 : case 0x3008: case 0x300A: case 0x300C: case 0x300E:
128 : case 0x3010: case 0x3014: case 0x3016: case 0x3018:
129 : case 0x301A: case 0x301D:
130 : {
131 0 : return CHAR_PUNCTUATIONRIGHT;
132 : }
133 : case 0x3001: case 0x3002: case 0x3009: case 0x300B:
134 : case 0x300D: case 0x300F: case 0x3011: case 0x3015:
135 : case 0x3017: case 0x3019: case 0x301B: case 0x301E:
136 : case 0x301F:
137 : {
138 0 : return CHAR_PUNCTUATIONLEFT;
139 : }
140 : default:
141 : {
142 0 : return ( ( 0x3040 <= cChar ) && ( 0x3100 > cChar ) ) ? CHAR_KANA : CHAR_NORMAL;
143 : }
144 : }
145 : }
146 :
147 68 : static void lcl_DrawRedLines(
148 : OutputDevice* pOutDev,
149 : long nFontHeight,
150 : const Point& rPnt,
151 : sal_uInt16 nIndex,
152 : sal_uInt16 nMaxEnd,
153 : const sal_Int32* pDXArray,
154 : WrongList* pWrongs,
155 : short nOrientation,
156 : const Point& rOrigin,
157 : sal_Bool bVertical,
158 : sal_Bool bIsRightToLeft )
159 : {
160 : // But only if font is not too small ...
161 68 : long nHght = pOutDev->LogicToPixel( Size( 0, nFontHeight ) ).Height();
162 68 : if( WRONG_SHOW_MIN < nHght )
163 : {
164 : sal_uInt16 nStyle;
165 68 : if( WRONG_SHOW_MEDIUM < nHght )
166 38 : nStyle = WAVE_NORMAL;
167 30 : else if( WRONG_SHOW_SMALL < nHght )
168 30 : nStyle = WAVE_SMALL;
169 : else
170 0 : nStyle = WAVE_FLAT;
171 :
172 68 : sal_uInt16 nEnd, nStart = nIndex;
173 68 : sal_Bool bWrong = pWrongs->NextWrong( nStart, nEnd );
174 204 : while ( bWrong )
175 : {
176 68 : if ( nStart >= nMaxEnd )
177 0 : break;
178 :
179 68 : if ( nStart < nIndex ) // Corrected
180 0 : nStart = nIndex;
181 68 : if ( nEnd > nMaxEnd )
182 0 : nEnd = nMaxEnd;
183 68 : Point aPnt1( rPnt );
184 68 : if ( bVertical && ( nStyle != WAVE_FLAT ) )
185 : {
186 : // VCL doesn't know that the text is vertical, and is manipulating
187 : // the positions a little bit in y direction...
188 0 : long nOnePixel = pOutDev->PixelToLogic( Size( 0, 1 ) ).Height();
189 0 : long nCorrect = ( nStyle == WAVE_NORMAL ) ? 2*nOnePixel : nOnePixel;
190 0 : aPnt1.Y() -= nCorrect;
191 0 : aPnt1.X() -= nCorrect;
192 : }
193 68 : if ( nStart > nIndex )
194 : {
195 0 : if ( !bVertical )
196 : {
197 : // since for RTL portions rPnt is on the visual right end of the portion
198 : // (i.e. at the start of the first RTL char) we need to subtract the offset
199 : // for RTL portions...
200 0 : aPnt1.X() += (bIsRightToLeft ? -1 : 1) * pDXArray[ nStart - nIndex - 1 ];
201 : }
202 : else
203 0 : aPnt1.Y() += pDXArray[ nStart - nIndex - 1 ];
204 : }
205 68 : Point aPnt2( rPnt );
206 : DBG_ASSERT( nEnd > nIndex, "RedLine: aPnt2?" );
207 68 : if ( !bVertical )
208 : {
209 : // since for RTL portions rPnt is on the visual right end of the portion
210 : // (i.e. at the start of the first RTL char) we need to subtract the offset
211 : // for RTL portions...
212 68 : aPnt2.X() += (bIsRightToLeft ? -1 : 1) * pDXArray[ nEnd - nIndex - 1 ];
213 : }
214 : else
215 0 : aPnt2.Y() += pDXArray[ nEnd - nIndex - 1 ];
216 68 : if ( nOrientation )
217 : {
218 0 : aPnt1 = Rotate( aPnt1, nOrientation, rOrigin );
219 0 : aPnt2 = Rotate( aPnt2, nOrientation, rOrigin );
220 : }
221 :
222 68 : pOutDev->DrawWaveLine( aPnt1, aPnt2, nStyle );
223 :
224 68 : nStart = nEnd+1;
225 68 : if ( nEnd < nMaxEnd )
226 2 : bWrong = pWrongs->NextWrong( nStart, nEnd );
227 : else
228 66 : bWrong = sal_False;
229 : }
230 : }
231 68 : }
232 :
233 455 : static Point lcl_ImplCalcRotatedPos( Point rPos, Point rOrigin, double nSin, double nCos )
234 : {
235 455 : Point aRotatedPos;
236 : // Translation...
237 455 : Point aTranslatedPos( rPos);
238 455 : aTranslatedPos -= rOrigin;
239 :
240 455 : aRotatedPos.X() = (long) ( nCos*aTranslatedPos.X() + nSin*aTranslatedPos.Y() );
241 455 : aRotatedPos.Y() = (long) - ( nSin*aTranslatedPos.X() - nCos*aTranslatedPos.Y() );
242 455 : aTranslatedPos = aRotatedPos;
243 : // Translation...
244 455 : aTranslatedPos += rOrigin;
245 :
246 455 : return aTranslatedPos;
247 : }
248 :
249 0 : static sal_Bool lcl_IsLigature( sal_Unicode cCh, sal_Unicode cNextCh ) // For Kashidas from sw/source/core/text/porlay.txt
250 : {
251 : // Lam + Alef
252 0 : return ( 0x644 == cCh && 0x627 == cNextCh ) ||
253 : // Beh + Reh
254 0 : ( 0x628 == cCh && 0x631 == cNextCh );
255 : }
256 :
257 0 : static sal_Bool lcl_ConnectToPrev( sal_Unicode cCh, sal_Unicode cPrevCh ) // For Kashidas from sw/source/core/text/porlay.txt
258 : {
259 : // Alef, Dal, Thal, Reh, Zain, and Waw do not connect to the left
260 0 : sal_Bool bRet = 0x627 != cPrevCh && 0x62F != cPrevCh && 0x630 != cPrevCh &&
261 0 : 0x631 != cPrevCh && 0x632 != cPrevCh && 0x648 != cPrevCh;
262 :
263 : // check for ligatures cPrevChar + cChar
264 0 : if ( bRet )
265 0 : bRet = ! lcl_IsLigature( cPrevCh, cCh );
266 :
267 0 : return bRet;
268 : }
269 :
270 :
271 : // ----------------------------------------------------------------------
272 : // class ImpEditEngine
273 : // ----------------------------------------------------------------------
274 1469625 : void ImpEditEngine::UpdateViews( EditView* pCurView )
275 : {
276 1469625 : if ( !GetUpdateMode() || IsFormatting() || aInvalidRect.IsEmpty() )
277 2493512 : return;
278 :
279 : DBG_ASSERT( IsFormatted(), "UpdateViews: Doc not formatted!" );
280 :
281 446152 : for (size_t nView = 0; nView < aEditViews.size(); ++nView)
282 : {
283 414 : EditView* pView = aEditViews[nView];
284 : DBG_CHKOBJ( pView, EditView, 0 );
285 414 : pView->HideCursor();
286 :
287 414 : Rectangle aClipRect( aInvalidRect );
288 414 : Rectangle aVisArea( pView->GetVisArea() );
289 414 : aClipRect.Intersection( aVisArea );
290 :
291 414 : if ( !aClipRect.IsEmpty() )
292 : {
293 : // convert to window coordinates ....
294 414 : aClipRect = pView->pImpEditView->GetWindowPos( aClipRect );
295 :
296 414 : if ( pView == pCurView )
297 247 : Paint( pView->pImpEditView, aClipRect, 0, sal_True );
298 : else
299 167 : pView->GetWindow()->Invalidate( aClipRect );
300 : }
301 : }
302 :
303 445738 : if ( pCurView )
304 : {
305 247 : sal_Bool bGotoCursor = pCurView->pImpEditView->DoAutoScroll();
306 247 : pCurView->ShowCursor( bGotoCursor );
307 : }
308 :
309 445738 : aInvalidRect = Rectangle();
310 445738 : CallStatusHdl();
311 : }
312 :
313 786 : IMPL_LINK_NOARG(ImpEditEngine, OnlineSpellHdl)
314 : {
315 393 : if ( !Application::AnyInput( VCL_INPUT_KEYBOARD ) && GetUpdateMode() && IsFormatted() )
316 5 : DoOnlineSpelling();
317 : else
318 388 : aOnlineSpellTimer.Start();
319 :
320 393 : return 0;
321 : }
322 :
323 0 : IMPL_LINK_NOARG_INLINE_START(ImpEditEngine, IdleFormatHdl)
324 : {
325 0 : aIdleFormatter.ResetRestarts();
326 :
327 : // #i97146# check if that view is still available
328 : // else probably the idle format timer fired while we're already
329 : // downing
330 0 : EditView* pView = aIdleFormatter.GetView();
331 0 : for (size_t nView = 0; nView < aEditViews.size(); ++nView)
332 : {
333 0 : if( aEditViews[nView] == pView )
334 : {
335 0 : FormatAndUpdate( pView );
336 0 : break;
337 : }
338 : }
339 0 : return 0;
340 : }
341 0 : IMPL_LINK_NOARG_INLINE_END(ImpEditEngine, IdleFormatHdl)
342 :
343 1101 : void ImpEditEngine::CheckIdleFormatter()
344 : {
345 1101 : aIdleFormatter.ForceTimeout();
346 : // If not idle, but still not formatted:
347 1101 : if ( !IsFormatted() )
348 30 : FormatDoc();
349 1101 : }
350 :
351 87685 : void ImpEditEngine::FormatFullDoc()
352 : {
353 175430 : for ( sal_Int32 nPortion = 0; nPortion < GetParaPortions().Count(); nPortion++ )
354 87745 : GetParaPortions()[nPortion]->MarkSelectionInvalid( 0, GetParaPortions()[nPortion]->GetNode()->Len() );
355 87685 : FormatDoc();
356 87685 : }
357 :
358 1558827 : void ImpEditEngine::FormatDoc()
359 : {
360 1558827 : if ( !GetUpdateMode() || IsFormatting() )
361 2660393 : return;
362 :
363 457261 : EnterBlockNotifications();
364 :
365 457261 : bIsFormatting = true;
366 :
367 : // Then I can also start the spell-timer ...
368 457261 : if ( GetStatus().DoOnlineSpelling() )
369 285513 : StartOnlineSpellTimer();
370 :
371 457261 : long nY = 0;
372 457261 : sal_Bool bGrow = sal_False;
373 :
374 457261 : Font aOldFont( GetRefDevice()->GetFont() );
375 :
376 : // Here already, so that not always in CreateLines...
377 457261 : sal_Bool bMapChanged = ImpCheckRefMapMode();
378 :
379 457261 : aInvalidRect = Rectangle(); // make empty
380 920057 : for ( sal_Int32 nPara = 0; nPara < GetParaPortions().Count(); nPara++ )
381 : {
382 462796 : ParaPortion* pParaPortion = GetParaPortions()[nPara];
383 462796 : if ( pParaPortion->MustRepaint() || ( pParaPortion->IsInvalid() && pParaPortion->IsVisible() ) )
384 : {
385 450459 : if ( pParaPortion->IsInvalid() )
386 : {
387 450459 : sal_Bool bChangedByDerivedClass = GetEditEnginePtr()->FormattingParagraph( nPara );
388 450459 : if ( bChangedByDerivedClass )
389 : {
390 0 : pParaPortion->GetTextPortions().Reset();
391 0 : pParaPortion->MarkSelectionInvalid( 0, pParaPortion->GetNode()->Len() );
392 : }
393 : }
394 : // No formatting should be necessary for MustRepaint()!
395 900918 : if ( ( pParaPortion->MustRepaint() && !pParaPortion->IsInvalid() )
396 900918 : || CreateLines( nPara, nY ) )
397 : {
398 408597 : if ( !bGrow && GetTextRanger() )
399 : {
400 : // For a change in height all below must be reformatted ...
401 0 : for ( sal_Int32 n = nPara+1; n < GetParaPortions().Count(); n++ )
402 : {
403 0 : ParaPortion* pPP = GetParaPortions()[n];
404 0 : pPP->MarkSelectionInvalid( 0, pPP->GetNode()->Len() );
405 0 : pPP->GetLines().Reset();
406 : }
407 : }
408 408597 : bGrow = sal_True;
409 408597 : if ( IsCallParaInsertedOrDeleted() )
410 408597 : GetEditEnginePtr()->ParagraphHeightChanged( nPara );
411 408597 : pParaPortion->SetMustRepaint( sal_False );
412 : }
413 :
414 : // InvalidRect set only once...
415 450459 : if ( aInvalidRect.IsEmpty() )
416 : {
417 : // For Paperwidth 0 (AutoPageSize) it would otherwise be Empty()...
418 445767 : long nWidth = std::max( (long)1, ( !IsVertical() ? aPaperSize.Width() : aPaperSize.Height() ) );
419 445767 : Range aInvRange( GetInvalidYOffsets( pParaPortion ) );
420 445767 : aInvalidRect = Rectangle( Point( 0, nY+aInvRange.Min() ),
421 891534 : Size( nWidth, aInvRange.Len() ) );
422 : }
423 : else
424 : {
425 4692 : aInvalidRect.Bottom() = nY + pParaPortion->GetHeight();
426 : }
427 : }
428 12337 : else if ( bGrow )
429 : {
430 34 : aInvalidRect.Bottom() = nY + pParaPortion->GetHeight();
431 : }
432 462796 : nY += pParaPortion->GetHeight();
433 : }
434 :
435 : // One can also get into the formatting through UpdateMode ON=>OFF=>ON...
436 : // enable optimization first after Vobis delivery ...
437 : {
438 : sal_uInt32 nNewHeightNTP;
439 457261 : sal_uInt32 nNewHeight = CalcTextHeight( &nNewHeightNTP );
440 457261 : long nDiff = nNewHeight - nCurTextHeight;
441 457261 : if ( nDiff )
442 401716 : aStatus.GetStatusWord() |= !IsVertical() ? EE_STAT_TEXTHEIGHTCHANGED : EE_STAT_TEXTWIDTHCHANGED;
443 457261 : if ( nNewHeight < nCurTextHeight )
444 : {
445 86 : aInvalidRect.Bottom() = (long)std::max( nNewHeight, nCurTextHeight );
446 86 : if ( aInvalidRect.IsEmpty() )
447 : {
448 0 : aInvalidRect.Top() = 0;
449 : // Left and Right are not evaluated, are however set due to IsEmpty.
450 0 : aInvalidRect.Left() = 0;
451 0 : aInvalidRect.Right() = !IsVertical() ? aPaperSize.Width() : aPaperSize.Height();
452 : }
453 : }
454 :
455 457261 : nCurTextHeight = nNewHeight;
456 457261 : nCurTextHeightNTP = nNewHeightNTP;
457 :
458 457261 : if ( aStatus.AutoPageSize() )
459 14300 : CheckAutoPageSize();
460 442961 : else if ( nDiff )
461 : {
462 387718 : for (size_t nView = 0; nView < aEditViews.size(); ++nView)
463 : {
464 62 : EditView* pView = aEditViews[nView];
465 62 : ImpEditView* pImpView = pView->pImpEditView;
466 62 : if ( pImpView->DoAutoHeight() )
467 : {
468 0 : Size aSz( pImpView->GetOutputArea().GetWidth(), nCurTextHeight );
469 0 : if ( aSz.Height() > aMaxAutoPaperSize.Height() )
470 0 : aSz.Height() = aMaxAutoPaperSize.Height();
471 0 : else if ( aSz.Height() < aMinAutoPaperSize.Height() )
472 0 : aSz.Height() = aMinAutoPaperSize.Height();
473 : pImpView->ResetOutputArea( Rectangle(
474 0 : pImpView->GetOutputArea().TopLeft(), aSz ) );
475 : }
476 : }
477 : }
478 : }
479 :
480 457261 : if ( aStatus.DoRestoreFont() )
481 0 : GetRefDevice()->SetFont( aOldFont );
482 457261 : bIsFormatting = false;
483 457261 : bFormatted = true;
484 :
485 457261 : if ( bMapChanged )
486 1 : GetRefDevice()->Pop();
487 :
488 457261 : CallStatusHdl(); // If Modified...
489 :
490 457261 : LeaveBlockNotifications();
491 : }
492 :
493 595852 : sal_Bool ImpEditEngine::ImpCheckRefMapMode()
494 : {
495 595852 : sal_Bool bChange = sal_False;
496 :
497 595852 : if ( aStatus.DoFormat100() )
498 : {
499 593212 : MapMode aMapMode( GetRefDevice()->GetMapMode() );
500 593212 : if ( aMapMode.GetScaleX().GetNumerator() != aMapMode.GetScaleX().GetDenominator() )
501 1 : bChange = sal_True;
502 593211 : else if ( aMapMode.GetScaleY().GetNumerator() != aMapMode.GetScaleY().GetDenominator() )
503 0 : bChange = sal_True;
504 :
505 593212 : if ( bChange )
506 : {
507 1 : Fraction Scale1( 1, 1 );
508 1 : aMapMode.SetScaleX( Scale1 );
509 1 : aMapMode.SetScaleY( Scale1 );
510 1 : GetRefDevice()->Push();
511 1 : GetRefDevice()->SetMapMode( aMapMode );
512 593212 : }
513 : }
514 :
515 595852 : return bChange;
516 : }
517 :
518 14300 : void ImpEditEngine::CheckAutoPageSize()
519 : {
520 14300 : Size aPrevPaperSize( GetPaperSize() );
521 14300 : if ( GetStatus().AutoPageWidth() )
522 14300 : aPaperSize.Width() = (long) !IsVertical() ? CalcTextWidth( sal_True ) : GetTextHeight();
523 14300 : if ( GetStatus().AutoPageHeight() )
524 14300 : aPaperSize.Height() = (long) !IsVertical() ? GetTextHeight() : CalcTextWidth( sal_True );
525 :
526 14300 : SetValidPaperSize( aPaperSize ); // consider Min, Max
527 :
528 14300 : if ( aPaperSize != aPrevPaperSize )
529 : {
530 42660 : if ( ( !IsVertical() && ( aPaperSize.Width() != aPrevPaperSize.Width() ) )
531 16760 : || ( IsVertical() && ( aPaperSize.Height() != aPrevPaperSize.Height() ) ) )
532 : {
533 : // If ahead is centered / right or tabs ...
534 11680 : aStatus.GetStatusWord() |= !IsVertical() ? EE_STAT_TEXTWIDTHCHANGED : EE_STAT_TEXTHEIGHTCHANGED;
535 23434 : for ( sal_Int32 nPara = 0; nPara < GetParaPortions().Count(); nPara++ )
536 : {
537 : // Only paragraphs which are not aligned to the left need to be
538 : // reformatted, the height can not be changed here anymore.
539 11754 : ParaPortion* pParaPortion = GetParaPortions()[nPara];
540 11754 : ContentNode* pNode = pParaPortion->GetNode();
541 11754 : SvxAdjust eJustification = GetJustification( nPara );
542 11754 : if ( eJustification != SVX_ADJUST_LEFT )
543 : {
544 379 : pParaPortion->MarkSelectionInvalid( 0, pNode->Len() );
545 379 : CreateLines( nPara, 0 ); // 0: For AutoPageSize no TextRange!
546 : }
547 : }
548 : }
549 :
550 14220 : Size aInvSize = aPaperSize;
551 14220 : if ( aPaperSize.Width() < aPrevPaperSize.Width() )
552 0 : aInvSize.Width() = aPrevPaperSize.Width();
553 14220 : if ( aPaperSize.Height() < aPrevPaperSize.Height() )
554 5760 : aInvSize.Height() = aPrevPaperSize.Height();
555 :
556 14220 : Size aSz( aInvSize );
557 14220 : if ( IsVertical() )
558 : {
559 0 : aSz.Width() = aInvSize.Height();
560 0 : aSz.Height() = aInvSize.Width();
561 : }
562 14220 : aInvalidRect = Rectangle( Point(), aSz );
563 :
564 :
565 14220 : for (size_t nView = 0; nView < aEditViews.size(); ++nView)
566 : {
567 0 : EditView* pView = aEditViews[nView];
568 0 : pView->pImpEditView->RecalcOutputArea();
569 : }
570 : }
571 14300 : }
572 :
573 545928 : static sal_Int32 ImplCalculateFontIndependentLineSpacing( const sal_Int32 nFontHeight )
574 : {
575 545928 : return ( nFontHeight * 12 ) / 10; // + 20%
576 : }
577 :
578 450838 : sal_Bool ImpEditEngine::CreateLines( sal_Int32 nPara, sal_uInt32 nStartPosY )
579 : {
580 450838 : ParaPortion* pParaPortion = GetParaPortions()[nPara];
581 :
582 : // sal_Bool: Changes in the height of paragraph Yes / No - sal_True/sal_False
583 : DBG_ASSERT( pParaPortion->GetNode(), "Portion without Node in CreateLines" );
584 : DBG_ASSERT( pParaPortion->IsVisible(), "Invisible paragraphs not formatted!" );
585 : DBG_ASSERT( pParaPortion->IsInvalid(), "CreateLines: Portion not invalid!" );
586 :
587 450838 : sal_Bool bProcessingEmptyLine = ( pParaPortion->GetNode()->Len() == 0 );
588 450838 : sal_Bool bEmptyNodeWithPolygon = ( pParaPortion->GetNode()->Len() == 0 ) && GetTextRanger();
589 :
590 : // ---------------------------------------------------------------
591 : // Fast special treatment for empty paragraphs ...
592 : // ---------------------------------------------------------------
593 450838 : if ( ( pParaPortion->GetNode()->Len() == 0 ) && !GetTextRanger() )
594 : {
595 : // fast special treatment ...
596 312247 : if ( pParaPortion->GetTextPortions().Count() )
597 40217 : pParaPortion->GetTextPortions().Reset();
598 312247 : if ( pParaPortion->GetLines().Count() )
599 40217 : pParaPortion->GetLines().Reset();
600 312247 : CreateAndInsertEmptyLine( pParaPortion, nStartPosY );
601 312247 : return FinishCreateLines( pParaPortion );
602 : }
603 :
604 : // ---------------------------------------------------------------
605 : // Initialization ......
606 : // ---------------------------------------------------------------
607 :
608 : // Always format for 100%:
609 138591 : sal_Bool bMapChanged = ImpCheckRefMapMode();
610 :
611 138591 : if ( pParaPortion->GetLines().Count() == 0 )
612 : {
613 135844 : EditLine* pL = new EditLine;
614 135844 : pParaPortion->GetLines().Append(pL);
615 : }
616 :
617 : // ---------------------------------------------------------------
618 : // Get Paragraph attributes ......
619 : // ---------------------------------------------------------------
620 138591 : ContentNode* const pNode = pParaPortion->GetNode();
621 :
622 138591 : sal_Bool bRightToLeftPara = IsRightToLeft( nPara );
623 :
624 138591 : SvxAdjust eJustification = GetJustification( nPara );
625 138591 : sal_Bool bHyphenatePara = ((const SfxBoolItem&)pNode->GetContentAttribs().GetItem( EE_PARA_HYPHENATE )).GetValue();
626 138591 : sal_Int32 nSpaceBefore = 0;
627 138591 : sal_Int32 nMinLabelWidth = 0;
628 138591 : sal_Int32 nSpaceBeforeAndMinLabelWidth = GetSpaceBeforeAndMinLabelWidth( pNode, &nSpaceBefore, &nMinLabelWidth );
629 138591 : const SvxLRSpaceItem& rLRItem = GetLRSpaceItem( pNode );
630 138591 : const SvxLineSpacingItem& rLSItem = (const SvxLineSpacingItem&) pNode->GetContentAttribs().GetItem( EE_PARA_SBL );
631 138591 : const sal_Bool bScriptSpace = ((const SvxScriptSpaceItem&) pNode->GetContentAttribs().GetItem( EE_PARA_ASIANCJKSPACING )).GetValue();
632 :
633 138591 : const short nInvalidDiff = pParaPortion->GetInvalidDiff();
634 138591 : const sal_uInt16 nInvalidStart = pParaPortion->GetInvalidPosStart();
635 138591 : const sal_uInt16 nInvalidEnd = nInvalidStart + std::abs( nInvalidDiff );
636 :
637 138591 : sal_Bool bQuickFormat = sal_False;
638 138591 : if ( !bEmptyNodeWithPolygon && !HasScriptType( nPara, i18n::ScriptType::COMPLEX ) )
639 : {
640 138657 : if ( ( pParaPortion->IsSimpleInvalid() ) && ( nInvalidDiff > 0 ) &&
641 66 : ( pNode->GetString().Search( CH_FEATURE, nInvalidStart ) > nInvalidEnd ) )
642 : {
643 66 : bQuickFormat = sal_True;
644 : }
645 138525 : else if ( ( pParaPortion->IsSimpleInvalid() ) && ( nInvalidDiff < 0 ) )
646 : {
647 : // check if delete over the portion boundaries was done ...
648 3 : sal_uInt16 nStart = nInvalidStart; // DOUBLE !!!!!!!!!!!!!!!
649 3 : sal_uInt16 nEnd = nStart - nInvalidDiff; // negative
650 3 : bQuickFormat = sal_True;
651 3 : sal_uInt16 nPos = 0;
652 3 : sal_uInt16 nPortions = pParaPortion->GetTextPortions().Count();
653 8 : for ( sal_uInt16 nTP = 0; nTP < nPortions; nTP++ )
654 : {
655 : // There must be no start / end in the deleted area.
656 5 : TextPortion* const pTP = pParaPortion->GetTextPortions()[ nTP ];
657 5 : nPos = nPos + pTP->GetLen();
658 5 : if ( ( nPos > nStart ) && ( nPos < nEnd ) )
659 : {
660 0 : bQuickFormat = sal_False;
661 0 : break;
662 : }
663 : }
664 : }
665 : }
666 :
667 : // SW disables TEXT_LAYOUT_COMPLEX_DISABLED, so maybe I have to enable it...
668 :
669 : // Saving both layout mode and language (since I'm potentially changing both)
670 138591 : GetRefDevice()->Push( PUSH_TEXTLAYOUTMODE|PUSH_TEXTLANGUAGE );
671 :
672 138591 : ImplInitLayoutMode( GetRefDevice(), nPara, 0xFFFF );
673 :
674 138591 : sal_uInt16 nRealInvalidStart = nInvalidStart;
675 :
676 138591 : if ( bEmptyNodeWithPolygon )
677 : {
678 0 : TextPortion* pDummyPortion = new TextPortion( 0 );
679 0 : pParaPortion->GetTextPortions().Reset();
680 0 : pParaPortion->GetTextPortions().Append(pDummyPortion);
681 : }
682 138591 : else if ( bQuickFormat )
683 : {
684 : // faster Method:
685 69 : RecalcTextPortion( pParaPortion, nInvalidStart, nInvalidDiff );
686 : }
687 : else // nRealInvalidStart can be before InvalidStart, since Portions were deleted....
688 : {
689 138522 : CreateTextPortions( pParaPortion, nRealInvalidStart );
690 : }
691 :
692 :
693 : // ---------------------------------------------------------------
694 : // Search for line with InvalidPos, start one line before
695 : // Flag the line => do not remove it !
696 : // ---------------------------------------------------------------
697 :
698 138591 : sal_uInt16 nLine = pParaPortion->GetLines().Count()-1;
699 274932 : for ( sal_uInt16 nL = 0; nL <= nLine; nL++ )
700 : {
701 138591 : EditLine* pLine = pParaPortion->GetLines()[nL];
702 138591 : if ( pLine->GetEnd() > nRealInvalidStart ) // not nInvalidStart!
703 : {
704 2250 : nLine = nL;
705 2250 : break;
706 : }
707 136341 : pLine->SetValid();
708 : }
709 : // Begin one line before...
710 : // If it is typed at the end, the line in front cannot change.
711 138591 : if ( nLine && ( !pParaPortion->IsSimpleInvalid() || ( nInvalidEnd < pNode->Len() ) || ( nInvalidDiff <= 0 ) ) )
712 0 : nLine--;
713 :
714 138591 : EditLine* pLine = pParaPortion->GetLines()[nLine];
715 :
716 138591 : static Rectangle aZeroArea = Rectangle( Point(), Point() );
717 138591 : Rectangle aBulletArea( aZeroArea );
718 138591 : if ( !nLine )
719 : {
720 138591 : aBulletArea = GetEditEnginePtr()->GetBulletArea( GetParaPortions().GetPos( pParaPortion ) );
721 138591 : if ( aBulletArea.Right() > 0 )
722 1047 : pParaPortion->SetBulletX( (sal_uInt16) GetXValue( aBulletArea.Right() ) );
723 : else
724 137544 : pParaPortion->SetBulletX( 0 ); // if Bullet is set incorrectly
725 : }
726 :
727 : // ---------------------------------------------------------------
728 : // Reformat all lines from here ...
729 : // ---------------------------------------------------------------
730 138591 : sal_uInt16 nDelFromLine = 0xFFFF;
731 138591 : sal_Bool bLineBreak = sal_False;
732 :
733 138591 : sal_uInt16 nIndex = pLine->GetStart();
734 138591 : EditLine aSaveLine( *pLine );
735 277182 : SvxFont aTmpFont( pNode->GetCharAttribs().GetDefFont() );
736 :
737 138591 : sal_Bool bCalcCharPositions = sal_True;
738 138591 : sal_Int32* pBuf = new sal_Int32[ pNode->Len() ];
739 :
740 138591 : sal_Bool bSameLineAgain = sal_False; // For TextRanger, if the height changes.
741 138591 : TabInfo aCurrentTab;
742 :
743 138591 : sal_Bool bForceOneRun = bEmptyNodeWithPolygon;
744 138591 : sal_Bool bCompressedChars = sal_False;
745 :
746 462461 : while ( ( nIndex < pNode->Len() ) || bForceOneRun )
747 : {
748 185285 : bForceOneRun = sal_False;
749 :
750 185285 : sal_Bool bEOL = sal_False;
751 185285 : sal_Bool bEOC = sal_False;
752 185285 : sal_uInt16 nPortionStart = 0;
753 185285 : sal_uInt16 nPortionEnd = 0;
754 :
755 185285 : long nStartX = GetXValue( rLRItem.GetTxtLeft() + nSpaceBeforeAndMinLabelWidth );
756 185285 : if ( nIndex == 0 )
757 : {
758 138591 : long nFI = GetXValue( rLRItem.GetTxtFirstLineOfst() );
759 138591 : nStartX += nFI;
760 :
761 138591 : if ( !nLine && ( pParaPortion->GetBulletX() > nStartX ) )
762 : {
763 4 : nStartX = pParaPortion->GetBulletX();
764 : }
765 : }
766 :
767 : long nMaxLineWidth;
768 185285 : if ( !IsVertical() )
769 185285 : nMaxLineWidth = aStatus.AutoPageWidth() ? aMaxAutoPaperSize.Width() : aPaperSize.Width();
770 : else
771 0 : nMaxLineWidth = aStatus.AutoPageHeight() ? aMaxAutoPaperSize.Height() : aPaperSize.Height();
772 :
773 185285 : nMaxLineWidth -= GetXValue( rLRItem.GetRight() );
774 185285 : nMaxLineWidth -= nStartX;
775 :
776 : // If PaperSize == long_max, one cannot take away any negative
777 : // first line indent. (Overflow)
778 185285 : if ( ( nMaxLineWidth < 0 ) && ( nStartX < 0 ) )
779 0 : nMaxLineWidth = ( !IsVertical() ? aPaperSize.Width() : aPaperSize.Height() ) - GetXValue( rLRItem.GetRight() );
780 :
781 : // If still less than 0, it may be just the right edge.
782 185285 : if ( nMaxLineWidth <= 0 )
783 0 : nMaxLineWidth = 1;
784 :
785 : // Problem:
786 : // Since formatting starts a line _before_ the invalid position,
787 : // the positions unfortunately have to be redefined ...
788 : // Solution:
789 : // The line before can only become longer, not smaller
790 : // => ...
791 185285 : if ( bCalcCharPositions )
792 185285 : pLine->GetCharPosArray().clear();
793 :
794 185285 : sal_uInt16 nTmpPos = nIndex;
795 185285 : sal_uInt16 nTmpPortion = pLine->GetStartPortion();
796 185285 : long nTmpWidth = 0;
797 185285 : long nXWidth = nMaxLineWidth;
798 185285 : if ( nXWidth <= nTmpWidth ) // while has to be looped once
799 0 : nXWidth = nTmpWidth+1;
800 :
801 185285 : LongDqPtr pTextRanges = 0;
802 185285 : long nTextExtraYOffset = 0;
803 185285 : long nTextXOffset = 0;
804 185285 : long nTextLineHeight = 0;
805 185285 : if ( GetTextRanger() )
806 : {
807 0 : GetTextRanger()->SetVertical( IsVertical() );
808 :
809 0 : long nTextY = nStartPosY + GetEditCursor( pParaPortion, pLine->GetStart() ).Top();
810 0 : if ( !bSameLineAgain )
811 : {
812 0 : SeekCursor( pNode, nTmpPos+1, aTmpFont );
813 0 : aTmpFont.SetPhysFont( GetRefDevice() );
814 0 : ImplInitDigitMode(GetRefDevice(), aTmpFont.GetLanguage());
815 :
816 0 : if ( IsFixedCellHeight() )
817 0 : nTextLineHeight = ImplCalculateFontIndependentLineSpacing( aTmpFont.GetHeight() );
818 : else
819 0 : nTextLineHeight = aTmpFont.GetPhysTxtSize( GetRefDevice(), String() ).Height();
820 : // Metrics can be greater
821 0 : FormatterFontMetric aTempFormatterMetrics;
822 0 : RecalcFormatterFontMetrics( aTempFormatterMetrics, aTmpFont );
823 0 : sal_uInt16 nLineHeight = aTempFormatterMetrics.GetHeight();
824 0 : if ( nLineHeight > nTextLineHeight )
825 0 : nTextLineHeight = nLineHeight;
826 : }
827 : else
828 0 : nTextLineHeight = pLine->GetHeight();
829 :
830 0 : nXWidth = 0;
831 0 : while ( !nXWidth )
832 : {
833 0 : long nYOff = nTextY + nTextExtraYOffset;
834 0 : long nYDiff = nTextLineHeight;
835 0 : if ( IsVertical() )
836 : {
837 0 : long nMaxPolygonX = GetTextRanger()->GetBoundRect().Right();
838 0 : nYOff = nMaxPolygonX-nYOff;
839 0 : nYDiff = -nTextLineHeight;
840 : }
841 0 : pTextRanges = GetTextRanger()->GetTextRanges( Range( nYOff, nYOff + nYDiff ) );
842 : DBG_ASSERT( pTextRanges, "GetTextRanges?!" );
843 0 : long nMaxRangeWidth = 0;
844 : // Use the widest range ...
845 : // The widest range could be a bit confusing, so normally it
846 : // is the first one. Best with gaps.
847 0 : if ( pTextRanges->size() )
848 : {
849 0 : sal_uInt16 n = 0;
850 0 : long nA = pTextRanges->at(n++);
851 0 : long nB = pTextRanges->at(n++);
852 : DBG_ASSERT( nA <= nB, "TextRange distorted?" );
853 0 : long nW = nB - nA;
854 0 : if ( nW > nMaxRangeWidth )
855 : {
856 0 : nMaxRangeWidth = nW;
857 0 : nTextXOffset = nA;
858 : }
859 : }
860 0 : nXWidth = nMaxRangeWidth;
861 0 : if ( nXWidth )
862 0 : nMaxLineWidth = nXWidth - nStartX - GetXValue( rLRItem.GetRight() );
863 : else
864 : {
865 : // Try further down in the polygon.
866 : // Below the polygon use the Paper Width.
867 0 : nTextExtraYOffset += std::max( (long)(nTextLineHeight / 10), (long)1 );
868 0 : if ( ( nTextY + nTextExtraYOffset ) > GetTextRanger()->GetBoundRect().Bottom() )
869 : {
870 0 : nXWidth = !IsVertical() ? GetPaperSize().Width() : GetPaperSize().Height();
871 0 : if ( !nXWidth ) // AutoPaperSize
872 0 : nXWidth = 0x7FFFFFFF;
873 : }
874 : }
875 : }
876 : }
877 :
878 : // search for Portion that no longer fits in line ....
879 185285 : TextPortion* pPortion = 0;
880 185285 : sal_Bool bBrokenLine = sal_False;
881 185285 : bLineBreak = sal_False;
882 185285 : const EditCharAttrib* pNextFeature = pNode->GetCharAttribs().FindFeature( pLine->GetStart() );
883 561433 : while ( ( nTmpWidth < nXWidth ) && !bEOL && ( nTmpPortion < pParaPortion->GetTextPortions().Count() ) )
884 : {
885 190863 : nPortionStart = nTmpPos;
886 190863 : pPortion = pParaPortion->GetTextPortions()[nTmpPortion];
887 190863 : if ( pPortion->GetKind() == PORTIONKIND_HYPHENATOR )
888 : {
889 : // Throw away a Portion, if necessary correct the one before,
890 : // if the Hyph portion has swallowed a character ...
891 0 : sal_uInt16 nTmpLen = pPortion->GetLen();
892 0 : pParaPortion->GetTextPortions().Remove( nTmpPortion );
893 0 : if (nTmpPortion && nTmpLen)
894 : {
895 0 : nTmpPortion--;
896 0 : TextPortion* pPrev = pParaPortion->GetTextPortions()[nTmpPortion];
897 : DBG_ASSERT( pPrev->GetKind() == PORTIONKIND_TEXT, "Portion?!" );
898 0 : nTmpWidth -= pPrev->GetSize().Width();
899 0 : nTmpPos = nTmpPos - pPrev->GetLen();
900 0 : pPrev->SetLen(pPrev->GetLen() + nTmpLen);
901 0 : pPrev->GetSize().Width() = (-1);
902 : }
903 :
904 : DBG_ASSERT( nTmpPortion < pParaPortion->GetTextPortions().Count(), "No more Portions left!" );
905 0 : pPortion = pParaPortion->GetTextPortions()[nTmpPortion];
906 : }
907 : DBG_ASSERT( pPortion->GetKind() != PORTIONKIND_HYPHENATOR, "CreateLines: Hyphenator-Portion!" );
908 : DBG_ASSERT( pPortion->GetLen() || bProcessingEmptyLine, "Empty Portion in CreateLines ?!" );
909 : (void)bProcessingEmptyLine;
910 190863 : if ( pNextFeature && ( pNextFeature->GetStart() == nTmpPos ) )
911 : {
912 2567 : sal_uInt16 nWhich = pNextFeature->GetItem()->Which();
913 2567 : switch ( nWhich )
914 : {
915 : case EE_FEATURE_TAB:
916 : {
917 4 : long nOldTmpWidth = nTmpWidth;
918 :
919 : // Search for Tab-Pos...
920 4 : long nCurPos = nTmpWidth+nStartX;
921 : // consider scaling
922 4 : if ( aStatus.DoStretch() && ( nStretchX != 100 ) )
923 0 : nCurPos = nCurPos*100/std::max(static_cast<sal_Int32>(nStretchX), static_cast<sal_Int32>(1));
924 :
925 4 : short nAllSpaceBeforeText = static_cast< short >(rLRItem.GetTxtLeft()/* + rLRItem.GetTxtLeft()*/ + nSpaceBeforeAndMinLabelWidth);
926 4 : aCurrentTab.aTabStop = pNode->GetContentAttribs().FindTabStop( nCurPos - nAllSpaceBeforeText /*rLRItem.GetTxtLeft()*/, aEditDoc.GetDefTab() );
927 4 : aCurrentTab.nTabPos = GetXValue( (long) ( aCurrentTab.aTabStop.GetTabPos() + nAllSpaceBeforeText /*rLRItem.GetTxtLeft()*/ ) );
928 4 : aCurrentTab.bValid = sal_False;
929 :
930 : // Switch direction in R2L para...
931 4 : if ( bRightToLeftPara )
932 : {
933 0 : if ( aCurrentTab.aTabStop.GetAdjustment() == SVX_TAB_ADJUST_RIGHT )
934 0 : aCurrentTab.aTabStop.GetAdjustment() = SVX_TAB_ADJUST_LEFT;
935 0 : else if ( aCurrentTab.aTabStop.GetAdjustment() == SVX_TAB_ADJUST_LEFT )
936 0 : aCurrentTab.aTabStop.GetAdjustment() = SVX_TAB_ADJUST_RIGHT;
937 : }
938 :
939 12 : if ( ( aCurrentTab.aTabStop.GetAdjustment() == SVX_TAB_ADJUST_RIGHT ) ||
940 8 : ( aCurrentTab.aTabStop.GetAdjustment() == SVX_TAB_ADJUST_CENTER ) ||
941 4 : ( aCurrentTab.aTabStop.GetAdjustment() == SVX_TAB_ADJUST_DECIMAL ) )
942 : {
943 : // For LEFT / DEFAULT this tab is not considered.
944 0 : aCurrentTab.bValid = sal_True;
945 0 : aCurrentTab.nStartPosX = nTmpWidth;
946 0 : aCurrentTab.nCharPos = nTmpPos;
947 0 : aCurrentTab.nTabPortion = nTmpPortion;
948 : }
949 :
950 4 : pPortion->GetKind() = PORTIONKIND_TAB;
951 4 : pPortion->SetExtraValue( aCurrentTab.aTabStop.GetFill() );
952 4 : pPortion->GetSize().Width() = aCurrentTab.nTabPos - (nTmpWidth+nStartX);
953 :
954 : // Height needed...
955 4 : SeekCursor( pNode, nTmpPos+1, aTmpFont );
956 4 : pPortion->GetSize().Height() = aTmpFont.QuickGetTextSize( GetRefDevice(), String(), 0, 0, NULL ).Height();
957 :
958 : DBG_ASSERT( pPortion->GetSize().Width() >= 0, "Tab incorrectly calculated!" );
959 :
960 4 : nTmpWidth = aCurrentTab.nTabPos-nStartX;
961 :
962 : // If this is the first token on the line,
963 : // and nTmpWidth > aPaperSize.Width, => infinite loop!
964 4 : if ( ( nTmpWidth >= nXWidth ) && ( nTmpPortion == pLine->GetStartPortion() ) )
965 : {
966 : // What now?
967 : // make the tab fitting
968 0 : pPortion->GetSize().Width() = nXWidth-nOldTmpWidth;
969 0 : nTmpWidth = nXWidth-1;
970 0 : bEOL = sal_True;
971 0 : bBrokenLine = sal_True;
972 : }
973 4 : EditLine::CharPosArrayType& rArray = pLine->GetCharPosArray();
974 4 : size_t nPos = nTmpPos - pLine->GetStart();
975 4 : rArray.insert(rArray.begin()+nPos, pPortion->GetSize().Width());
976 4 : bCompressedChars = sal_False;
977 : }
978 4 : break;
979 : case EE_FEATURE_LINEBR:
980 : {
981 : DBG_ASSERT( pPortion, "?!" );
982 21 : pPortion->GetSize().Width() = 0;
983 21 : bEOL = sal_True;
984 21 : bLineBreak = sal_True;
985 21 : pPortion->GetKind() = PORTIONKIND_LINEBREAK;
986 21 : bCompressedChars = sal_False;
987 21 : EditLine::CharPosArrayType& rArray = pLine->GetCharPosArray();
988 21 : size_t nPos = nTmpPos - pLine->GetStart();
989 21 : rArray.insert(rArray.begin()+nPos, pPortion->GetSize().Width());
990 : }
991 21 : break;
992 : case EE_FEATURE_FIELD:
993 : {
994 2542 : SeekCursor( pNode, nTmpPos+1, aTmpFont );
995 2542 : sal_Unicode cChar = 0; // later: NBS?
996 2542 : aTmpFont.SetPhysFont( GetRefDevice() );
997 2542 : ImplInitDigitMode(GetRefDevice(), aTmpFont.GetLanguage());
998 :
999 2542 : OUString aFieldValue = cChar ? OUString(cChar) : ((EditCharAttribField*)pNextFeature)->GetFieldValue();
1000 2542 : if ( bCalcCharPositions || !pPortion->HasValidSize() )
1001 : {
1002 2542 : pPortion->GetSize() = aTmpFont.QuickGetTextSize( GetRefDevice(), aFieldValue, 0, aFieldValue.getLength(), 0 );
1003 : // So no scrolling for oversized fields
1004 2542 : if ( pPortion->GetSize().Width() > nXWidth )
1005 : {
1006 0 : sal_Int32 nWidthOrg = pPortion->GetSize().Width();
1007 0 : sal_Int32 nChars = aFieldValue.getLength();
1008 0 : sal_Int32 nApproxWC = nXWidth / ( nWidthOrg / nChars );
1009 0 : ExtraPortionInfo *pExtraInfo= pPortion->GetExtraInfos();
1010 0 : if( !nApproxWC ) nApproxWC++;
1011 0 : if( pExtraInfo == NULL )
1012 : {
1013 0 : pExtraInfo = new ExtraPortionInfo();
1014 0 : pExtraInfo->nOrgWidth = nXWidth;
1015 0 : pPortion->SetExtraInfos( pExtraInfo );
1016 : }
1017 : else
1018 : {
1019 0 : pExtraInfo->lineBreaksList.clear();
1020 : }
1021 :
1022 0 : pPortion->GetSize().Width() = nXWidth;
1023 :
1024 0 : while( nChars > 0 )
1025 : {
1026 0 : pExtraInfo->lineBreaksList.push_back( aFieldValue.getLength() - nChars );
1027 0 : nChars -= nApproxWC;
1028 : }
1029 : }
1030 : }
1031 2542 : nTmpWidth += pPortion->GetSize().Width();
1032 2542 : EditLine::CharPosArrayType& rArray = pLine->GetCharPosArray();
1033 2542 : size_t nPos = nTmpPos - pLine->GetStart();
1034 2542 : rArray.insert(rArray.begin()+nPos, pPortion->GetSize().Width());
1035 2542 : pPortion->GetKind() = cChar ? PORTIONKIND_TEXT : PORTIONKIND_FIELD;
1036 : // If this is the first token on the line,
1037 : // and nTmpWidth > aPaperSize.Width, => infinite loop!
1038 2542 : if ( ( nTmpWidth >= nXWidth ) && ( nTmpPortion == pLine->GetStartPortion() ) )
1039 : {
1040 0 : nTmpWidth = nXWidth-1;
1041 0 : bEOL = sal_True;
1042 0 : bBrokenLine = sal_True;
1043 : }
1044 : // Compression in Fields????
1045 : // I think this could be a little bit difficult and is not very useful
1046 2542 : bCompressedChars = sal_False;
1047 : }
1048 2542 : break;
1049 : default: OSL_FAIL( "What feature?" );
1050 : }
1051 2567 : pNextFeature = pNode->GetCharAttribs().FindFeature( pNextFeature->GetStart() + 1 );
1052 : }
1053 : else
1054 : {
1055 : DBG_ASSERT( pPortion->GetLen() || bProcessingEmptyLine, "Empty Portion - Extra Space?!" );
1056 : (void)bProcessingEmptyLine;
1057 188296 : SeekCursor( pNode, nTmpPos+1, aTmpFont );
1058 188296 : aTmpFont.SetPhysFont( GetRefDevice() );
1059 188296 : ImplInitDigitMode(GetRefDevice(), aTmpFont.GetLanguage());
1060 :
1061 188296 : if ( bCalcCharPositions || !pPortion->HasValidSize() )
1062 : {
1063 188296 : pPortion->GetSize() = aTmpFont.QuickGetTextSize( GetRefDevice(), pParaPortion->GetNode()->GetString(), nTmpPos, pPortion->GetLen(), pBuf );
1064 :
1065 : // #i9050# Do Kerning also behind portions...
1066 188296 : if ( ( aTmpFont.GetFixKerning() > 0 ) && ( ( nTmpPos + pPortion->GetLen() ) < pNode->Len() ) )
1067 0 : pPortion->GetSize().Width() += aTmpFont.GetFixKerning();
1068 188296 : if ( IsFixedCellHeight() )
1069 79586 : pPortion->GetSize().Height() = ImplCalculateFontIndependentLineSpacing( aTmpFont.GetHeight() );
1070 : }
1071 188296 : if ( bCalcCharPositions )
1072 : {
1073 188296 : sal_uInt16 nLen = pPortion->GetLen();
1074 : // The array is generally flattened at the beginning
1075 : // => Always simply quick inserts.
1076 188296 : size_t nPos = nTmpPos - pLine->GetStart();
1077 188296 : EditLine::CharPosArrayType& rArray = pLine->GetCharPosArray();
1078 188296 : rArray.insert(rArray.begin()+nPos, pBuf, pBuf+nLen);
1079 : }
1080 :
1081 : // And now check for Compression:
1082 188296 : if ( pPortion->GetLen() && GetAsianCompressionMode() )
1083 : {
1084 0 : EditLine::CharPosArrayType& rArray = pLine->GetCharPosArray();
1085 0 : sal_Int32* pDXArray = &rArray[0] + nTmpPos - pLine->GetStart();
1086 : bCompressedChars |= ImplCalcAsianCompression(
1087 0 : pNode, pPortion, nTmpPos, pDXArray, 10000, false);
1088 : }
1089 :
1090 188296 : nTmpWidth += pPortion->GetSize().Width();
1091 :
1092 188296 : pPortion->SetRightToLeft( GetRightToLeft( nPara, nTmpPos+1 ) );
1093 :
1094 188296 : sal_uInt16 _nPortionEnd = nTmpPos + pPortion->GetLen();
1095 188296 : if( bScriptSpace && ( _nPortionEnd < pNode->Len() ) && ( nTmpWidth < nXWidth ) && IsScriptChange( EditPaM( pNode, _nPortionEnd ) ) )
1096 : {
1097 72 : sal_Bool bAllow = sal_False;
1098 72 : sal_uInt16 nScriptTypeLeft = GetScriptType( EditPaM( pNode, _nPortionEnd ) );
1099 72 : sal_uInt16 nScriptTypeRight = GetScriptType( EditPaM( pNode, _nPortionEnd+1 ) );
1100 72 : if ( ( nScriptTypeLeft == i18n::ScriptType::ASIAN ) || ( nScriptTypeRight == i18n::ScriptType::ASIAN ) )
1101 0 : bAllow = sal_True;
1102 :
1103 : // No spacing within L2R/R2L nesting
1104 72 : if ( bAllow )
1105 : {
1106 0 : long nExtraSpace = pPortion->GetSize().Height()/5;
1107 0 : nExtraSpace = GetXValue( nExtraSpace );
1108 0 : pPortion->GetSize().Width() += nExtraSpace;
1109 0 : nTmpWidth += nExtraSpace;
1110 : }
1111 : }
1112 : }
1113 :
1114 190863 : if ( aCurrentTab.bValid && ( nTmpPortion != aCurrentTab.nTabPortion ) )
1115 : {
1116 0 : long nWidthAfterTab = 0;
1117 0 : for ( sal_uInt16 n = aCurrentTab.nTabPortion+1; n <= nTmpPortion; n++ )
1118 : {
1119 0 : const TextPortion* pTP = pParaPortion->GetTextPortions()[n];
1120 0 : nWidthAfterTab += pTP->GetSize().Width();
1121 : }
1122 0 : long nW = nWidthAfterTab; // Length before tab position
1123 0 : if ( aCurrentTab.aTabStop.GetAdjustment() == SVX_TAB_ADJUST_RIGHT )
1124 : {
1125 : }
1126 0 : else if ( aCurrentTab.aTabStop.GetAdjustment() == SVX_TAB_ADJUST_CENTER )
1127 : {
1128 0 : nW = nWidthAfterTab/2;
1129 : }
1130 0 : else if ( aCurrentTab.aTabStop.GetAdjustment() == SVX_TAB_ADJUST_DECIMAL )
1131 : {
1132 : String aText = GetSelected( EditSelection( EditPaM( pParaPortion->GetNode(), nTmpPos ),
1133 0 : EditPaM( pParaPortion->GetNode(), nTmpPos + pPortion->GetLen() ) ) );
1134 0 : sal_uInt16 nDecPos = aText.Search( aCurrentTab.aTabStop.GetDecimal() );
1135 0 : if ( nDecPos != STRING_NOTFOUND )
1136 : {
1137 0 : nW -= pParaPortion->GetTextPortions()[nTmpPortion]->GetSize().Width();
1138 0 : nW += aTmpFont.QuickGetTextSize( GetRefDevice(), pParaPortion->GetNode()->GetString(), nTmpPos, nDecPos, NULL ).Width();
1139 0 : aCurrentTab.bValid = sal_False;
1140 0 : }
1141 : }
1142 : else
1143 : {
1144 : OSL_FAIL( "CreateLines: Tab not handled!" );
1145 : }
1146 0 : long nMaxW = aCurrentTab.nTabPos - aCurrentTab.nStartPosX - nStartX;
1147 0 : if ( nW >= nMaxW )
1148 : {
1149 0 : nW = nMaxW;
1150 0 : aCurrentTab.bValid = sal_False;
1151 : }
1152 0 : TextPortion* const pTabPortion = pParaPortion->GetTextPortions()[aCurrentTab.nTabPortion];
1153 0 : pTabPortion->GetSize().Width() = aCurrentTab.nTabPos - aCurrentTab.nStartPosX - nW - nStartX;
1154 0 : nTmpWidth = aCurrentTab.nStartPosX + pTabPortion->GetSize().Width() + nWidthAfterTab;
1155 : }
1156 :
1157 190863 : nTmpPos = nTmpPos + pPortion->GetLen();
1158 190863 : nPortionEnd = nTmpPos;
1159 190863 : nTmpPortion++;
1160 190863 : if ( aStatus.OneCharPerLine() )
1161 0 : bEOL = sal_True;
1162 : }
1163 :
1164 : DBG_ASSERT( pPortion, "no portion!?" );
1165 :
1166 185285 : aCurrentTab.bValid = sal_False;
1167 :
1168 : // this was possibly a portion too far:
1169 185285 : sal_Bool bFixedEnd = sal_False;
1170 185285 : if ( aStatus.OneCharPerLine() )
1171 : {
1172 : // State before Portion (apart from nTmpWidth):
1173 0 : nPortionEnd = nTmpPos;
1174 0 : nTmpPos -= pPortion ? pPortion->GetLen() : 0;
1175 0 : nPortionStart = nTmpPos;
1176 0 : nTmpPortion--;
1177 :
1178 0 : bEOL = sal_True;
1179 0 : bEOC = sal_False;
1180 :
1181 : // And now just one character:
1182 0 : nTmpPos++;
1183 0 : nTmpPortion++;
1184 0 : nPortionEnd = nTmpPortion;
1185 : // one Non-Feature-Portion has to be wrapped
1186 0 : if ( pPortion->GetLen() > 1 )
1187 : {
1188 : DBG_ASSERT( pPortion && (pPortion->GetKind() == PORTIONKIND_TEXT), "Len>1, but no TextPortion?" );
1189 0 : nTmpWidth -= pPortion ? pPortion->GetSize().Width() : 0;
1190 0 : sal_uInt16 nP = SplitTextPortion( pParaPortion, nTmpPos, pLine );
1191 0 : const TextPortion* p = pParaPortion->GetTextPortions()[nP];
1192 : DBG_ASSERT( p, "Portion ?!" );
1193 0 : nTmpWidth += p->GetSize().Width();
1194 : }
1195 : }
1196 185285 : else if ( nTmpWidth >= nXWidth )
1197 : {
1198 58163 : nPortionEnd = nTmpPos;
1199 58163 : nTmpPos -= pPortion ? pPortion->GetLen() : 0;
1200 58163 : nPortionStart = nTmpPos;
1201 58163 : nTmpPortion--;
1202 58163 : bEOL = sal_False;
1203 58163 : bEOC = sal_False;
1204 58163 : if( pPortion ) switch ( pPortion->GetKind() )
1205 : {
1206 : case PORTIONKIND_TEXT:
1207 : {
1208 58161 : nTmpWidth -= pPortion->GetSize().Width();
1209 : }
1210 58161 : break;
1211 : case PORTIONKIND_FIELD:
1212 : case PORTIONKIND_TAB:
1213 : {
1214 2 : nTmpWidth -= pPortion->GetSize().Width();
1215 2 : bEOL = sal_True;
1216 2 : bFixedEnd = sal_True;
1217 : }
1218 2 : break;
1219 : default:
1220 : {
1221 : // A feature is not wrapped:
1222 : DBG_ASSERT( ( pPortion->GetKind() == PORTIONKIND_LINEBREAK ), "What Feature ?" );
1223 0 : bEOL = sal_True;
1224 0 : bFixedEnd = sal_True;
1225 : }
1226 : }
1227 : }
1228 : else
1229 : {
1230 127122 : bEOL = sal_True;
1231 127122 : bEOC = sal_True;
1232 127122 : pLine->SetEnd( nPortionEnd );
1233 : DBG_ASSERT( pParaPortion->GetTextPortions().Count(), "No TextPortions?" );
1234 127122 : pLine->SetEndPortion( (sal_uInt16)pParaPortion->GetTextPortions().Count() - 1 );
1235 : }
1236 :
1237 185285 : if ( aStatus.OneCharPerLine() )
1238 : {
1239 0 : pLine->SetEnd( nPortionEnd );
1240 0 : pLine->SetEndPortion( nTmpPortion-1 );
1241 : }
1242 185285 : else if ( bFixedEnd )
1243 : {
1244 2 : pLine->SetEnd( nPortionStart );
1245 2 : pLine->SetEndPortion( nTmpPortion-1 );
1246 : }
1247 185283 : else if ( bLineBreak || bBrokenLine )
1248 : {
1249 21 : pLine->SetEnd( nPortionStart+1 );
1250 21 : pLine->SetEndPortion( nTmpPortion-1 );
1251 21 : bEOC = sal_False; // was set above, maybe change the sequence of the if's?
1252 : }
1253 185262 : else if ( !bEOL )
1254 : {
1255 : DBG_ASSERT( pPortion && ((nPortionEnd-nPortionStart) == pPortion->GetLen()), "However, another portion?!" );
1256 58161 : long nRemainingWidth = nMaxLineWidth - nTmpWidth;
1257 58161 : sal_Bool bCanHyphenate = ( aTmpFont.GetCharSet() != RTL_TEXTENCODING_SYMBOL );
1258 58161 : if ( bCompressedChars && pPortion && ( pPortion->GetLen() > 1 ) && pPortion->GetExtraInfos() && pPortion->GetExtraInfos()->bCompressed )
1259 : {
1260 : // I need the manipulated DXArray for determining the break postion...
1261 0 : sal_Int32* pDXArray = NULL;
1262 0 : if (!pLine->GetCharPosArray().empty())
1263 0 : pDXArray = &pLine->GetCharPosArray()[0] + (nPortionStart - pLine->GetStart());
1264 : ImplCalcAsianCompression(
1265 0 : pNode, pPortion, nPortionStart, pDXArray, 10000, true);
1266 : }
1267 58161 : if( pPortion )
1268 : ImpBreakLine( pParaPortion, pLine, pPortion, nPortionStart,
1269 58161 : nRemainingWidth, bCanHyphenate && bHyphenatePara );
1270 : }
1271 :
1272 : // ------------------------------------------------------------------
1273 : // Line finished => adjust
1274 : // ------------------------------------------------------------------
1275 :
1276 : // CalcTextSize should be replaced by a continuous registering!
1277 185285 : Size aTextSize = pLine->CalcTextSize( *pParaPortion );
1278 :
1279 185285 : if ( aTextSize.Height() == 0 )
1280 : {
1281 11 : SeekCursor( pNode, pLine->GetStart()+1, aTmpFont );
1282 11 : aTmpFont.SetPhysFont( pRefDev );
1283 11 : ImplInitDigitMode(pRefDev, aTmpFont.GetLanguage());
1284 :
1285 11 : if ( IsFixedCellHeight() )
1286 0 : aTextSize.Height() = ImplCalculateFontIndependentLineSpacing( aTmpFont.GetHeight() );
1287 : else
1288 11 : aTextSize.Height() = aTmpFont.GetPhysTxtSize( pRefDev, String() ).Height();
1289 11 : pLine->SetHeight( (sal_uInt16)aTextSize.Height() );
1290 : }
1291 :
1292 : // The font metrics can not be calculated continuously, if the font is
1293 : // set anyway, because a large font only after wrapping suddenly ends
1294 : // up in the next line => Font metrics too big.
1295 185285 : FormatterFontMetric aFormatterMetrics;
1296 185285 : sal_uInt16 nTPos = pLine->GetStart();
1297 376148 : for ( sal_uInt16 nP = pLine->GetStartPortion(); nP <= pLine->GetEndPortion(); nP++ )
1298 : {
1299 190863 : const TextPortion* pTP = pParaPortion->GetTextPortions()[nP];
1300 : // problem with hard font height attribute, when everthing but the line break has this attribute
1301 190863 : if ( pTP->GetKind() != PORTIONKIND_LINEBREAK )
1302 : {
1303 190842 : SeekCursor( pNode, nTPos+1, aTmpFont );
1304 190842 : aTmpFont.SetPhysFont( GetRefDevice() );
1305 190842 : ImplInitDigitMode(GetRefDevice(), aTmpFont.GetLanguage());
1306 190842 : RecalcFormatterFontMetrics( aFormatterMetrics, aTmpFont );
1307 : }
1308 190863 : nTPos = nTPos + pTP->GetLen();
1309 : }
1310 185285 : sal_uInt16 nLineHeight = aFormatterMetrics.GetHeight();
1311 185285 : if ( nLineHeight > pLine->GetHeight() )
1312 8586 : pLine->SetHeight( nLineHeight );
1313 185285 : pLine->SetMaxAscent( aFormatterMetrics.nMaxAscent );
1314 :
1315 185285 : bSameLineAgain = sal_False;
1316 185285 : if ( GetTextRanger() && ( pLine->GetHeight() > nTextLineHeight ) )
1317 : {
1318 : // put down with the other size!
1319 0 : bSameLineAgain = sal_True;
1320 : }
1321 :
1322 :
1323 185285 : if ( !bSameLineAgain && !aStatus.IsOutliner() )
1324 : {
1325 185285 : if ( rLSItem.GetLineSpaceRule() == SVX_LINE_SPACE_MIN )
1326 : {
1327 1692 : sal_uInt16 nMinHeight = GetYValue( rLSItem.GetLineHeight() );
1328 1692 : sal_uInt16 nTxtHeight = pLine->GetHeight();
1329 1692 : if ( nTxtHeight < nMinHeight )
1330 : {
1331 : // The Ascent has to be adjusted for the difference:
1332 0 : long nDiff = nMinHeight - nTxtHeight;
1333 0 : pLine->SetMaxAscent( (sal_uInt16)(pLine->GetMaxAscent() + nDiff) );
1334 0 : pLine->SetHeight( nMinHeight, nTxtHeight );
1335 : }
1336 : }
1337 183593 : else if ( rLSItem.GetLineSpaceRule() == SVX_LINE_SPACE_FIX )
1338 : {
1339 0 : sal_uInt16 nFixHeight = GetYValue( rLSItem.GetLineHeight() );
1340 0 : sal_uInt16 nTxtHeight = pLine->GetHeight();
1341 0 : pLine->SetMaxAscent( (sal_uInt16)(pLine->GetMaxAscent() + ( nFixHeight - nTxtHeight ) ) );
1342 0 : pLine->SetHeight( nFixHeight, nTxtHeight );
1343 : }
1344 183593 : else if ( rLSItem.GetInterLineSpaceRule() == SVX_INTER_LINE_SPACE_PROP )
1345 : {
1346 76079 : if ( nPara || IsFixedCellHeight() || pLine->GetStartPortion() ) // Not the very first line
1347 : {
1348 : // There are documents with PropLineSpace 0, why?
1349 : // (cmc: re above question :-) such documents can be seen by importing a .ppt
1350 75927 : if ( rLSItem.GetPropLineSpace() && ( rLSItem.GetPropLineSpace() != 100 ) )
1351 : {
1352 75778 : sal_uInt16 nTxtHeight = pLine->GetHeight();
1353 75778 : sal_Int32 nH = nTxtHeight;
1354 75778 : nH *= rLSItem.GetPropLineSpace();
1355 75778 : nH /= 100;
1356 : // The Ascent has to be adjusted for the difference:
1357 75778 : long nDiff = pLine->GetHeight() - nH;
1358 75778 : if ( nDiff > pLine->GetMaxAscent() )
1359 0 : nDiff = pLine->GetMaxAscent();
1360 75778 : pLine->SetMaxAscent( (sal_uInt16)(pLine->GetMaxAscent() - nDiff) );
1361 75778 : pLine->SetHeight( (sal_uInt16)nH, nTxtHeight );
1362 : }
1363 : }
1364 : }
1365 : }
1366 :
1367 370570 : if ( ( !IsVertical() && aStatus.AutoPageWidth() ) ||
1368 175149 : ( IsVertical() && aStatus.AutoPageHeight() ) )
1369 : {
1370 : // If the row fits within the current paper width, then this width
1371 : // has to be used for the Alignment. If it does not fit or if it
1372 : // will change the paper width, it will be formatted again for
1373 : // Justification! = LEFT anyway.
1374 20272 : long nMaxLineWidthFix = ( !IsVertical() ? aPaperSize.Width() : aPaperSize.Height() )
1375 20272 : - GetXValue( rLRItem.GetRight() ) - nStartX;
1376 10136 : if ( aTextSize.Width() < nMaxLineWidthFix )
1377 4137 : nMaxLineWidth = nMaxLineWidthFix;
1378 : }
1379 :
1380 185285 : if ( bCompressedChars )
1381 : {
1382 0 : long nRemainingWidth = nMaxLineWidth - aTextSize.Width();
1383 0 : if ( nRemainingWidth > 0 )
1384 : {
1385 0 : ImplExpandCompressedPortions( pLine, pParaPortion, nRemainingWidth );
1386 0 : aTextSize = pLine->CalcTextSize( *pParaPortion );
1387 : }
1388 : }
1389 :
1390 185285 : if ( pLine->IsHangingPunctuation() )
1391 : {
1392 : // Width from HangingPunctuation was set to 0 in ImpBreakLine,
1393 : // check for rel width now, maybe create compression...
1394 0 : long n = nMaxLineWidth - aTextSize.Width();
1395 0 : TextPortion* const pTP = pParaPortion->GetTextPortions()[pLine->GetEndPortion()];
1396 0 : sal_uInt16 nPosInArray = pLine->GetEnd()-1-pLine->GetStart();
1397 0 : long nNewValue = ( nPosInArray ? pLine->GetCharPosArray()[ nPosInArray-1 ] : 0 ) + n;
1398 0 : pLine->GetCharPosArray()[ nPosInArray ] = nNewValue;
1399 0 : pTP->GetSize().Width() += n;
1400 : }
1401 :
1402 185285 : pLine->SetTextWidth( aTextSize.Width() );
1403 185285 : switch ( eJustification )
1404 : {
1405 : case SVX_ADJUST_CENTER:
1406 : {
1407 81468 : long n = ( nMaxLineWidth - aTextSize.Width() ) / 2;
1408 81468 : n += nStartX; // Indentation is kept.
1409 81468 : pLine->SetStartPosX( n );
1410 : }
1411 81468 : break;
1412 : case SVX_ADJUST_RIGHT:
1413 : {
1414 : // For automatically wrapped lines, which has a blank at the end
1415 : // the blank must not be displayed!
1416 1074 : long n = nMaxLineWidth - aTextSize.Width();
1417 1074 : n += nStartX; // Indentation is kept.
1418 1074 : pLine->SetStartPosX( n );
1419 : }
1420 1074 : break;
1421 : case SVX_ADJUST_BLOCK:
1422 : {
1423 1816 : bool bDistLastLine = (GetJustifyMethod(nPara) == SVX_JUSTIFY_METHOD_DISTRIBUTE);
1424 1816 : long nRemainingSpace = nMaxLineWidth - aTextSize.Width();
1425 1816 : pLine->SetStartPosX( nStartX );
1426 1816 : if ( nRemainingSpace > 0 && (!bEOC || bDistLastLine) )
1427 1376 : ImpAdjustBlocks( pParaPortion, pLine, nRemainingSpace );
1428 : }
1429 1816 : break;
1430 : default:
1431 : {
1432 100927 : pLine->SetStartPosX( nStartX ); // FI, LI
1433 : }
1434 100927 : break;
1435 : }
1436 :
1437 : // -----------------------------------------------------------------
1438 : // Check whether the line must be re-issued ...
1439 : // -----------------------------------------------------------------
1440 185285 : pLine->SetInvalid();
1441 :
1442 : // If a portion was wrapped there may be far too many positions in
1443 : // CharPosArray:
1444 185285 : if ( bCalcCharPositions )
1445 : {
1446 185285 : EditLine::CharPosArrayType& rArray = pLine->GetCharPosArray();
1447 185285 : size_t nLen = pLine->GetLen();
1448 185285 : if (rArray.size() > nLen)
1449 46643 : rArray.erase(rArray.begin()+nLen, rArray.end());
1450 : }
1451 :
1452 185285 : if ( GetTextRanger() )
1453 : {
1454 0 : if ( nTextXOffset )
1455 0 : pLine->SetStartPosX( pLine->GetStartPosX() + nTextXOffset );
1456 0 : if ( nTextExtraYOffset )
1457 : {
1458 0 : pLine->SetHeight( (sal_uInt16) ( pLine->GetHeight() + nTextExtraYOffset ), 0, pLine->GetHeight() );
1459 0 : pLine->SetMaxAscent( (sal_uInt16) ( pLine->GetMaxAscent() + nTextExtraYOffset ) );
1460 : }
1461 : }
1462 :
1463 : // for <0 think over !
1464 185285 : if ( pParaPortion->IsSimpleInvalid() )
1465 : {
1466 : // Change through simple Text changes ...
1467 : // Do mot cancel formatting since Portions possibly have to be split
1468 : // again! If at some point cancelable, then validate the following
1469 : // line! But if applicable, mark as valid, so there is less output...
1470 73 : if ( pLine->GetEnd() < nInvalidStart )
1471 : {
1472 0 : if ( *pLine == aSaveLine )
1473 : {
1474 0 : pLine->SetValid();
1475 : }
1476 : }
1477 : else
1478 : {
1479 73 : sal_uInt16 nStart = pLine->GetStart();
1480 73 : sal_uInt16 nEnd = pLine->GetEnd();
1481 :
1482 73 : if ( nStart > nInvalidEnd )
1483 : {
1484 0 : if ( ( ( nStart-nInvalidDiff ) == aSaveLine.GetStart() ) &&
1485 0 : ( ( nEnd-nInvalidDiff ) == aSaveLine.GetEnd() ) )
1486 : {
1487 0 : pLine->SetValid();
1488 0 : if ( bCalcCharPositions && bQuickFormat )
1489 : {
1490 0 : bCalcCharPositions = sal_False;
1491 0 : bLineBreak = sal_False;
1492 0 : pParaPortion->CorrectValuesBehindLastFormattedLine( nLine );
1493 6 : break;
1494 : }
1495 : }
1496 : }
1497 73 : else if ( bCalcCharPositions && bQuickFormat && ( nEnd > nInvalidEnd) )
1498 : {
1499 : // If the invalid line ends so that the next begins on the
1500 : // 'same' passage as before, i.e. not wrapped differently,
1501 : // then the text width does not have to be determined anew:
1502 4 : if ( nEnd == ( aSaveLine.GetEnd() + nInvalidDiff ) )
1503 : {
1504 4 : bCalcCharPositions = sal_False;
1505 4 : bLineBreak = sal_False;
1506 4 : pParaPortion->CorrectValuesBehindLastFormattedLine( nLine );
1507 4 : break;
1508 : }
1509 : }
1510 : }
1511 : }
1512 :
1513 185281 : if ( !bSameLineAgain )
1514 : {
1515 185281 : nIndex = pLine->GetEnd(); // next line start = last line end
1516 : // as nEnd points to the last character!
1517 :
1518 185281 : sal_uInt16 nEndPortion = pLine->GetEndPortion();
1519 :
1520 : // Next line or maybe a new line....
1521 185281 : pLine = 0;
1522 185281 : if ( nLine < pParaPortion->GetLines().Count()-1 )
1523 21 : pLine = pParaPortion->GetLines()[++nLine];
1524 185281 : if ( pLine && ( nIndex >= pNode->Len() ) )
1525 : {
1526 2 : nDelFromLine = nLine;
1527 2 : break;
1528 : }
1529 185279 : if ( !pLine )
1530 : {
1531 185260 : if ( nIndex < pNode->Len() )
1532 : {
1533 46675 : pLine = new EditLine;
1534 46675 : pParaPortion->GetLines().Insert(++nLine, pLine);
1535 : }
1536 138585 : else if ( nIndex && bLineBreak && GetTextRanger() )
1537 : {
1538 : // normaly CreateAndInsertEmptyLine would be called, but I want to use
1539 : // CreateLines, so I need Polygon code only here...
1540 0 : TextPortion* pDummyPortion = new TextPortion( 0 );
1541 0 : pParaPortion->GetTextPortions().Append(pDummyPortion);
1542 0 : pLine = new EditLine;
1543 0 : pParaPortion->GetLines().Insert(++nLine, pLine);
1544 0 : bForceOneRun = sal_True;
1545 0 : bProcessingEmptyLine = sal_True;
1546 : }
1547 : }
1548 185279 : if ( pLine )
1549 : {
1550 46694 : aSaveLine = *pLine;
1551 46694 : pLine->SetStart( nIndex );
1552 46694 : pLine->SetEnd( nIndex );
1553 46694 : pLine->SetStartPortion( nEndPortion+1 );
1554 46694 : pLine->SetEndPortion( nEndPortion+1 );
1555 : }
1556 : }
1557 : } // while ( Index < Len )
1558 :
1559 138591 : if ( nDelFromLine != 0xFFFF )
1560 2 : pParaPortion->GetLines().DeleteFromLine( nDelFromLine );
1561 :
1562 : DBG_ASSERT( pParaPortion->GetLines().Count(), "No line after CreateLines!" );
1563 :
1564 138591 : if ( bLineBreak == sal_True )
1565 7 : CreateAndInsertEmptyLine( pParaPortion, nStartPosY );
1566 :
1567 138591 : delete[] pBuf;
1568 :
1569 138591 : sal_Bool bHeightChanged = FinishCreateLines( pParaPortion );
1570 :
1571 138591 : if ( bMapChanged )
1572 0 : GetRefDevice()->Pop();
1573 :
1574 138591 : GetRefDevice()->Pop();
1575 :
1576 277182 : return bHeightChanged;
1577 : }
1578 :
1579 312254 : void ImpEditEngine::CreateAndInsertEmptyLine( ParaPortion* pParaPortion, sal_uInt32 )
1580 : {
1581 : DBG_ASSERT( !GetTextRanger(), "Don't use CreateAndInsertEmptyLine with a polygon!" );
1582 :
1583 312254 : EditLine* pTmpLine = new EditLine;
1584 312254 : pTmpLine->SetStart( pParaPortion->GetNode()->Len() );
1585 312254 : pTmpLine->SetEnd( pParaPortion->GetNode()->Len() );
1586 312254 : pParaPortion->GetLines().Append(pTmpLine);
1587 :
1588 312254 : sal_Bool bLineBreak = pParaPortion->GetNode()->Len() ? sal_True : sal_False;
1589 312254 : sal_Int32 nSpaceBefore = 0;
1590 312254 : sal_Int32 nSpaceBeforeAndMinLabelWidth = GetSpaceBeforeAndMinLabelWidth( pParaPortion->GetNode(), &nSpaceBefore );
1591 312254 : const SvxLRSpaceItem& rLRItem = GetLRSpaceItem( pParaPortion->GetNode() );
1592 312254 : const SvxLineSpacingItem& rLSItem = (const SvxLineSpacingItem&)pParaPortion->GetNode()->GetContentAttribs().GetItem( EE_PARA_SBL );
1593 312254 : short nStartX = GetXValue( (short)(rLRItem.GetTxtLeft() + rLRItem.GetTxtFirstLineOfst() + nSpaceBefore));
1594 :
1595 312254 : Rectangle aBulletArea = Rectangle( Point(), Point() );
1596 312254 : if ( bLineBreak == sal_True )
1597 : {
1598 7 : nStartX = (short)GetXValue( rLRItem.GetTxtLeft() + rLRItem.GetTxtFirstLineOfst() + nSpaceBeforeAndMinLabelWidth );
1599 : }
1600 : else
1601 : {
1602 312247 : aBulletArea = GetEditEnginePtr()->GetBulletArea( GetParaPortions().GetPos( pParaPortion ) );
1603 312247 : if ( aBulletArea.Right() > 0 )
1604 0 : pParaPortion->SetBulletX( (sal_uInt16) GetXValue( aBulletArea.Right() ) );
1605 : else
1606 312247 : pParaPortion->SetBulletX( 0 ); // If Bullet set incorrectly.
1607 312247 : if ( pParaPortion->GetBulletX() > nStartX )
1608 : {
1609 0 : nStartX = (short)GetXValue( rLRItem.GetTxtLeft() + rLRItem.GetTxtFirstLineOfst() + nSpaceBeforeAndMinLabelWidth );
1610 0 : if ( pParaPortion->GetBulletX() > nStartX )
1611 0 : nStartX = pParaPortion->GetBulletX();
1612 : }
1613 : }
1614 :
1615 312254 : SvxFont aTmpFont;
1616 312254 : SeekCursor( pParaPortion->GetNode(), bLineBreak ? pParaPortion->GetNode()->Len() : 0, aTmpFont );
1617 312254 : aTmpFont.SetPhysFont( pRefDev );
1618 :
1619 312254 : TextPortion* pDummyPortion = new TextPortion( 0 );
1620 312254 : pDummyPortion->GetSize() = aTmpFont.GetPhysTxtSize( pRefDev, String() );
1621 312254 : if ( IsFixedCellHeight() )
1622 193378 : pDummyPortion->GetSize().Height() = ImplCalculateFontIndependentLineSpacing( aTmpFont.GetHeight() );
1623 312254 : pParaPortion->GetTextPortions().Append(pDummyPortion);
1624 312254 : FormatterFontMetric aFormatterMetrics;
1625 312254 : RecalcFormatterFontMetrics( aFormatterMetrics, aTmpFont );
1626 312254 : pTmpLine->SetMaxAscent( aFormatterMetrics.nMaxAscent );
1627 312254 : pTmpLine->SetHeight( (sal_uInt16) pDummyPortion->GetSize().Height() );
1628 312254 : sal_uInt16 nLineHeight = aFormatterMetrics.GetHeight();
1629 312254 : if ( nLineHeight > pTmpLine->GetHeight() )
1630 938 : pTmpLine->SetHeight( nLineHeight );
1631 :
1632 312254 : if ( !aStatus.IsOutliner() )
1633 : {
1634 312254 : sal_Int32 nPara = GetParaPortions().GetPos( pParaPortion );
1635 312254 : SvxAdjust eJustification = GetJustification( nPara );
1636 312254 : long nMaxLineWidth = !IsVertical() ? aPaperSize.Width() : aPaperSize.Height();
1637 312254 : nMaxLineWidth -= GetXValue( rLRItem.GetRight() );
1638 312254 : long nTextXOffset = 0;
1639 312254 : if ( nMaxLineWidth < 0 )
1640 0 : nMaxLineWidth = 1;
1641 312254 : if ( eJustification == SVX_ADJUST_CENTER )
1642 12624 : nStartX = sal::static_int_cast< short >(nMaxLineWidth / 2);
1643 299630 : else if ( eJustification == SVX_ADJUST_RIGHT )
1644 184 : nStartX = sal::static_int_cast< short >(nMaxLineWidth);
1645 :
1646 312254 : nStartX = sal::static_int_cast< short >(nStartX + nTextXOffset);
1647 : }
1648 :
1649 312254 : pTmpLine->SetStartPosX( nStartX );
1650 :
1651 312254 : if ( !aStatus.IsOutliner() )
1652 : {
1653 312254 : if ( rLSItem.GetLineSpaceRule() == SVX_LINE_SPACE_MIN )
1654 : {
1655 124 : sal_uInt16 nMinHeight = rLSItem.GetLineHeight();
1656 124 : sal_uInt16 nTxtHeight = pTmpLine->GetHeight();
1657 124 : if ( nTxtHeight < nMinHeight )
1658 : {
1659 : // The Ascent has to be adjusted for the difference:
1660 0 : long nDiff = nMinHeight - nTxtHeight;
1661 0 : pTmpLine->SetMaxAscent( (sal_uInt16)(pTmpLine->GetMaxAscent() + nDiff) );
1662 0 : pTmpLine->SetHeight( nMinHeight, nTxtHeight );
1663 : }
1664 : }
1665 312130 : else if ( rLSItem.GetLineSpaceRule() == SVX_LINE_SPACE_FIX )
1666 : {
1667 0 : sal_uInt16 nFixHeight = rLSItem.GetLineHeight();
1668 0 : sal_uInt16 nTxtHeight = pTmpLine->GetHeight();
1669 :
1670 0 : pTmpLine->SetMaxAscent( (sal_uInt16)(pTmpLine->GetMaxAscent() + ( nFixHeight - nTxtHeight ) ) );
1671 0 : pTmpLine->SetHeight( nFixHeight, nTxtHeight );
1672 : }
1673 312130 : else if ( rLSItem.GetInterLineSpaceRule() == SVX_INTER_LINE_SPACE_PROP )
1674 : {
1675 12644 : sal_Int32 nPara = GetParaPortions().GetPos( pParaPortion );
1676 12644 : if ( nPara || IsFixedCellHeight() || pTmpLine->GetStartPortion() ) // Not the very first line
1677 : {
1678 : // There are documents with PropLineSpace 0, why?
1679 : // (cmc: re above question :-) such documents can be seen by importing a .ppt
1680 12531 : if ( rLSItem.GetPropLineSpace() && ( rLSItem.GetPropLineSpace() != 100 ) )
1681 : {
1682 12531 : sal_uInt16 nTxtHeight = pTmpLine->GetHeight();
1683 12531 : sal_Int32 nH = nTxtHeight;
1684 12531 : nH *= rLSItem.GetPropLineSpace();
1685 12531 : nH /= 100;
1686 : // The Ascent has to be adjusted for the difference:
1687 12531 : long nDiff = pTmpLine->GetHeight() - nH;
1688 12531 : if ( nDiff > pTmpLine->GetMaxAscent() )
1689 0 : nDiff = pTmpLine->GetMaxAscent();
1690 12531 : pTmpLine->SetMaxAscent( (sal_uInt16)(pTmpLine->GetMaxAscent() - nDiff) );
1691 12531 : pTmpLine->SetHeight( (sal_uInt16)nH, nTxtHeight );
1692 : }
1693 : }
1694 : }
1695 : }
1696 :
1697 312254 : if ( !bLineBreak )
1698 : {
1699 312247 : long nMinHeight = aBulletArea.GetHeight();
1700 312247 : if ( nMinHeight > (long)pTmpLine->GetHeight() )
1701 : {
1702 0 : long nDiff = nMinHeight - (long)pTmpLine->GetHeight();
1703 : // distribute nDiff upwards and downwards
1704 0 : pTmpLine->SetMaxAscent( (sal_uInt16)(pTmpLine->GetMaxAscent() + nDiff/2) );
1705 0 : pTmpLine->SetHeight( (sal_uInt16)nMinHeight );
1706 : }
1707 : }
1708 : else
1709 : {
1710 : // -2: The new one is already inserted.
1711 : #ifdef DBG_UTIL
1712 : EditLine* pLastLine = pParaPortion->GetLines()[pParaPortion->GetLines().Count()-2];
1713 : DBG_ASSERT( pLastLine, "soft wrap no line?!" );
1714 : DBG_ASSERT( pLastLine->GetEnd() == pParaPortion->GetNode()->Len(), "different anyway?" );
1715 : #endif
1716 7 : sal_uInt16 nPos = (sal_uInt16) pParaPortion->GetTextPortions().Count() - 1 ;
1717 7 : pTmpLine->SetStartPortion( nPos );
1718 7 : pTmpLine->SetEndPortion( nPos );
1719 312254 : }
1720 312254 : }
1721 :
1722 450838 : sal_Bool ImpEditEngine::FinishCreateLines( ParaPortion* pParaPortion )
1723 : {
1724 : // CalcCharPositions( pParaPortion );
1725 450838 : pParaPortion->SetValid();
1726 450838 : long nOldHeight = pParaPortion->GetHeight();
1727 450838 : CalcHeight( pParaPortion );
1728 :
1729 : DBG_ASSERT( pParaPortion->GetTextPortions().Count(), "FinishCreateLines: No Text-Portion?" );
1730 450838 : sal_Bool bRet = ( pParaPortion->GetHeight() != nOldHeight );
1731 450838 : return bRet;
1732 : }
1733 :
1734 58161 : void ImpEditEngine::ImpBreakLine( ParaPortion* pParaPortion, EditLine* pLine, TextPortion* pPortion, sal_uInt16 nPortionStart, long nRemainingWidth, sal_Bool bCanHyphenate )
1735 : {
1736 58161 : ContentNode* const pNode = pParaPortion->GetNode();
1737 :
1738 58161 : sal_uInt16 nBreakInLine = nPortionStart - pLine->GetStart();
1739 58161 : sal_uInt16 nMax = nBreakInLine + pPortion->GetLen();
1740 144347 : while ( ( nBreakInLine < nMax ) && ( pLine->GetCharPosArray()[nBreakInLine] < nRemainingWidth ) )
1741 28025 : nBreakInLine++;
1742 :
1743 58161 : sal_uInt16 nMaxBreakPos = nBreakInLine + pLine->GetStart();
1744 58161 : sal_uInt16 nBreakPos = 0xFFFF;
1745 :
1746 58161 : sal_Bool bCompressBlank = sal_False;
1747 58161 : sal_Bool bHyphenated = sal_False;
1748 58161 : sal_Bool bHangingPunctuation = sal_False;
1749 58161 : sal_Unicode cAlternateReplChar = 0;
1750 58161 : sal_Unicode cAlternateExtraChar = 0;
1751 58161 : sal_Bool bAltFullLeft = sal_False;
1752 58161 : sal_Bool bAltFullRight = sal_False;
1753 58161 : sal_uInt32 nAltDelChar = 0;
1754 :
1755 58161 : if ( ( nMaxBreakPos < ( nMax + pLine->GetStart() ) ) && ( pNode->GetChar( nMaxBreakPos ) == ' ' ) )
1756 : {
1757 : // Break behind the blank, blank will be compressed...
1758 7730 : nBreakPos = nMaxBreakPos + 1;
1759 7730 : bCompressBlank = sal_True;
1760 : }
1761 : else
1762 : {
1763 50431 : sal_uInt16 nMinBreakPos = pLine->GetStart();
1764 50431 : const CharAttribList::AttribsType& rAttrs = pNode->GetCharAttribs().GetAttribs();
1765 148284 : for (size_t nAttr = rAttrs.size(); nAttr; )
1766 : {
1767 47425 : const EditCharAttrib& rAttr = rAttrs[--nAttr];
1768 47425 : if (rAttr.IsFeature() && rAttr.GetEnd() > nMinBreakPos && rAttr.GetEnd() <= nMaxBreakPos)
1769 : {
1770 3 : nMinBreakPos = rAttr.GetEnd();
1771 3 : break;
1772 : }
1773 : }
1774 :
1775 50431 : lang::Locale aLocale = GetLocale( EditPaM( pNode, nMaxBreakPos ) );
1776 :
1777 100862 : Reference < i18n::XBreakIterator > _xBI( ImplGetBreakIterator() );
1778 100862 : Reference< XHyphenator > xHyph;
1779 50431 : if ( bCanHyphenate )
1780 48394 : xHyph = GetHyphenator();
1781 100862 : i18n::LineBreakHyphenationOptions aHyphOptions( xHyph, Sequence< PropertyValue >(), 1 );
1782 100862 : i18n::LineBreakUserOptions aUserOptions;
1783 :
1784 50431 : const i18n::ForbiddenCharacters* pForbidden = GetForbiddenCharsTable()->GetForbiddenCharacters( LanguageTag( aLocale ).getLanguageType(), sal_True );
1785 50431 : aUserOptions.forbiddenBeginCharacters = pForbidden->beginLine;
1786 50431 : aUserOptions.forbiddenEndCharacters = pForbidden->endLine;
1787 50431 : aUserOptions.applyForbiddenRules = ((const SfxBoolItem&)pNode->GetContentAttribs().GetItem( EE_PARA_FORBIDDENRULES )).GetValue();
1788 50431 : aUserOptions.allowPunctuationOutsideMargin = ((const SfxBoolItem&)pNode->GetContentAttribs().GetItem( EE_PARA_HANGINGPUNCTUATION )).GetValue();
1789 50431 : aUserOptions.allowHyphenateEnglish = sal_False;
1790 :
1791 50431 : i18n::LineBreakResults aLBR = _xBI->getLineBreak(
1792 100862 : pNode->GetString(), nMaxBreakPos, aLocale, nMinBreakPos, aHyphOptions, aUserOptions );
1793 50431 : nBreakPos = (sal_uInt16)aLBR.breakIndex;
1794 :
1795 : // BUG in I18N - under special condition (break behind field, #87327#) breakIndex is < nMinBreakPos
1796 50431 : if ( nBreakPos < nMinBreakPos )
1797 : {
1798 30610 : nBreakPos = nMinBreakPos;
1799 : }
1800 19821 : else if ( ( nBreakPos > nMaxBreakPos ) && !aUserOptions.allowPunctuationOutsideMargin )
1801 : {
1802 : OSL_FAIL( "I18N: XBreakIterator::getLineBreak returns position > Max" );
1803 0 : nBreakPos = nMaxBreakPos;
1804 : }
1805 :
1806 : // nBreakPos can never be outside the portion, even not with hangig punctuation
1807 50431 : if ( nBreakPos > nMaxBreakPos )
1808 0 : nBreakPos = nMaxBreakPos;
1809 :
1810 : // BUG in I18N - the japanese dot is in the next line!
1811 : // !!! Test!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
1812 50431 : if ( (nBreakPos + ( aUserOptions.allowPunctuationOutsideMargin ? 0 : 1 ) ) <= nMaxBreakPos )
1813 : {
1814 4543 : sal_Unicode cFirstInNextLine = ( (nBreakPos+1) < pNode->Len() ) ? pNode->GetChar( nBreakPos ) : 0;
1815 4543 : if ( cFirstInNextLine == 12290 )
1816 0 : nBreakPos++;
1817 : }
1818 :
1819 50431 : bHangingPunctuation = ( nBreakPos > nMaxBreakPos ) ? sal_True : sal_False;
1820 50431 : pLine->SetHangingPunctuation( bHangingPunctuation );
1821 :
1822 : // Whether a separator or not, push the word after the separator through
1823 : // hyphenation ... NMaxBreakPos is the last character that fits into
1824 : // the line, nBreakPos is the beginning of the word.
1825 : // There is a problem if the Doc is so narrow that a word is broken
1826 : // into more than two lines ...
1827 50431 : if ( !bHangingPunctuation && bCanHyphenate && GetHyphenator().is() )
1828 : {
1829 48394 : i18n::Boundary aBoundary = _xBI->getWordBoundary(
1830 48394 : pNode->GetString(), nBreakPos, GetLocale( EditPaM( pNode, nBreakPos ) ), ::com::sun::star::i18n::WordType::DICTIONARY_WORD, true);
1831 48394 : sal_uInt16 nWordStart = nBreakPos;
1832 48394 : sal_uInt16 nWordEnd = (sal_uInt16) aBoundary.endPos;
1833 : DBG_ASSERT( nWordEnd > nWordStart, "ImpBreakLine: Start >= End?" );
1834 :
1835 48394 : sal_uInt16 nWordLen = nWordEnd - nWordStart;
1836 48394 : if ( ( nWordEnd >= nMaxBreakPos ) && ( nWordLen > 3 ) )
1837 : {
1838 : // May happen, because getLineBreak may differ from getWordBoudary with DICTIONARY_WORD
1839 12041 : String aWord(pNode->GetString(), nWordStart, nWordLen);
1840 12041 : sal_uInt16 nMinTrail = nWordEnd-nMaxBreakPos+1; //+1: Before the dickey letter
1841 24082 : Reference< XHyphenatedWord > xHyphWord;
1842 12041 : if (xHyphenator.is())
1843 12041 : xHyphWord = xHyphenator->hyphenate( aWord, aLocale, aWord.Len() - nMinTrail, Sequence< PropertyValue >() );
1844 12041 : if (xHyphWord.is())
1845 : {
1846 8 : sal_Bool bAlternate = xHyphWord->isAlternativeSpelling();
1847 8 : sal_uInt16 _nWordLen = 1 + xHyphWord->getHyphenPos();
1848 :
1849 8 : if ( ( _nWordLen >= 2 ) && ( (nWordStart+_nWordLen) >= (pLine->GetStart() + 2 ) ) )
1850 : {
1851 8 : if ( !bAlternate )
1852 : {
1853 8 : bHyphenated = sal_True;
1854 8 : nBreakPos = nWordStart + _nWordLen;
1855 : }
1856 : else
1857 : {
1858 : // TODO: handle all alternative hyphenations (see hyphen-1.2.8/tests/unicode.*)
1859 0 : OUString aAlt( xHyphWord->getHyphenatedWord() );
1860 0 : OUString aWord2(aWord);
1861 0 : OUString aAltLeft(aAlt.copy(0, _nWordLen));
1862 0 : OUString aAltRight(aAlt.copy(_nWordLen));
1863 0 : bAltFullLeft = aWord2.startsWith(aAltLeft);
1864 0 : bAltFullRight = aWord2.endsWith(aAltRight);
1865 0 : nAltDelChar = aWord2.getLength() - aAlt.getLength() + (1 - bAltFullLeft) + (1 - bAltFullRight);
1866 :
1867 : // NOTE: improved for other cases, see fdo#63711
1868 :
1869 : // We expect[ed] the two cases:
1870 : // 1) packen becomes pak-ken
1871 : // 2) Schiffahrt becomes Schiff-fahrt
1872 : // In case 1, a character has to be replaced
1873 : // in case 2 a character is added.
1874 : // The identification is complicated by long
1875 : // compound words because the Hyphenator separates
1876 : // all position of the word. [This is not true for libhyphen.]
1877 : // "Schiffahrtsbrennesseln" -> "Schifffahrtsbrennnesseln"
1878 : // We can thus actually not directly connect the index of the
1879 : // AlternativeWord to aWord. The whole issue will be simplified
1880 : // by a function in the Hyphenator as soon as AMA builds this in...
1881 0 : sal_uInt16 nAltStart = _nWordLen - 1;
1882 0 : sal_uInt16 nTxtStart = nAltStart - (aAlt.getLength() - aWord.Len());
1883 0 : sal_uInt16 nTxtEnd = nTxtStart;
1884 0 : sal_uInt16 nAltEnd = nAltStart;
1885 :
1886 : // The regions between the nStart and nEnd is the
1887 : // difference between alternative and original string.
1888 0 : while( nTxtEnd < aWord.Len() && nAltEnd < aAlt.getLength() &&
1889 0 : aWord.GetChar(nTxtEnd) != aAlt[nAltEnd] )
1890 : {
1891 0 : ++nTxtEnd;
1892 0 : ++nAltEnd;
1893 : }
1894 :
1895 : // If a character is added, then we notice it now:
1896 0 : if( nAltEnd > nTxtEnd && nAltStart == nAltEnd &&
1897 0 : aWord.GetChar( nTxtEnd ) == aAlt[nAltEnd] )
1898 : {
1899 0 : ++nAltEnd;
1900 0 : ++nTxtStart;
1901 0 : ++nTxtEnd;
1902 : }
1903 :
1904 : DBG_ASSERT( ( nAltEnd - nAltStart ) == 1, "Alternate: Wrong assumption!" );
1905 :
1906 0 : if ( nTxtEnd > nTxtStart )
1907 0 : cAlternateReplChar = aAlt[nAltStart];
1908 : else
1909 0 : cAlternateExtraChar = aAlt[nAltStart];
1910 :
1911 0 : bHyphenated = sal_True;
1912 0 : nBreakPos = nWordStart + nTxtStart;
1913 0 : if ( cAlternateReplChar || aAlt.getLength() < aWord2.getLength() || !bAltFullRight) // also for "oma-tje", "re-eel"
1914 0 : nBreakPos++;
1915 : }
1916 : }
1917 12041 : }
1918 : }
1919 : }
1920 :
1921 50431 : if ( nBreakPos <= pLine->GetStart() )
1922 : {
1923 : // No separator in line => Chop!
1924 49873 : nBreakPos = nMaxBreakPos;
1925 : // I18N nextCharacters !
1926 49873 : if ( nBreakPos <= pLine->GetStart() )
1927 45497 : nBreakPos = pLine->GetStart() + 1; // Otherwise infinite loop!
1928 50431 : }
1929 : }
1930 :
1931 : // the dickey portion is the end portion
1932 58161 : pLine->SetEnd( nBreakPos );
1933 :
1934 58161 : sal_uInt16 nEndPortion = SplitTextPortion( pParaPortion, nBreakPos, pLine );
1935 :
1936 58161 : if ( !bCompressBlank && !bHangingPunctuation )
1937 : {
1938 : // When justification is not SVX_ADJUST_LEFT, it's important to compress
1939 : // the trailing space even if there is enough room for the space...
1940 : // Don't check for SVX_ADJUST_LEFT, doesn't matter to compress in this case too...
1941 : DBG_ASSERT( nBreakPos > pLine->GetStart(), "ImpBreakLines - BreakPos not expected!" );
1942 50431 : if ( pNode->GetChar( nBreakPos-1 ) == ' ' )
1943 545 : bCompressBlank = sal_True;
1944 : }
1945 :
1946 58161 : if ( bCompressBlank || bHangingPunctuation )
1947 : {
1948 8275 : TextPortion* const pTP = pParaPortion->GetTextPortions()[nEndPortion];
1949 : DBG_ASSERT( pTP->GetKind() == PORTIONKIND_TEXT, "BlankRubber: No TextPortion!" );
1950 : DBG_ASSERT( nBreakPos > pLine->GetStart(), "SplitTextPortion at the beginning of the line?" );
1951 8275 : sal_uInt16 nPosInArray = nBreakPos - 1 - pLine->GetStart();
1952 8275 : pTP->GetSize().Width() = ( nPosInArray && ( pTP->GetLen() > 1 ) ) ? pLine->GetCharPosArray()[ nPosInArray-1 ] : 0;
1953 8275 : pLine->GetCharPosArray()[ nPosInArray ] = pTP->GetSize().Width();
1954 : }
1955 49886 : else if ( bHyphenated )
1956 : {
1957 : // A portion for inserting the separator ...
1958 8 : TextPortion* pHyphPortion = new TextPortion( 0 );
1959 8 : pHyphPortion->GetKind() = PORTIONKIND_HYPHENATOR;
1960 8 : String aHyphText(OUString(CH_HYPH));
1961 8 : if ( (cAlternateReplChar || cAlternateExtraChar) && bAltFullRight ) // alternation after the break doesn't supported
1962 : {
1963 0 : TextPortion* pPrev = pParaPortion->GetTextPortions()[nEndPortion];
1964 : DBG_ASSERT( pPrev && pPrev->GetLen(), "Hyphenate: Prev portion?!" );
1965 0 : pPrev->SetLen( pPrev->GetLen() - nAltDelChar );
1966 0 : pHyphPortion->SetLen( nAltDelChar );
1967 0 : if (cAlternateReplChar && !bAltFullLeft) pHyphPortion->SetExtraValue( cAlternateReplChar );
1968 : // Correct width of the portion above:
1969 0 : pPrev->GetSize().Width() =
1970 0 : pLine->GetCharPosArray()[ nBreakPos-1 - pLine->GetStart() - nAltDelChar ];
1971 : }
1972 :
1973 : // Determine the width of the Hyph-Portion:
1974 16 : SvxFont aFont;
1975 8 : SeekCursor( pParaPortion->GetNode(), nBreakPos, aFont );
1976 8 : aFont.SetPhysFont( GetRefDevice() );
1977 8 : pHyphPortion->GetSize().Height() = GetRefDevice()->GetTextHeight();
1978 8 : pHyphPortion->GetSize().Width() = GetRefDevice()->GetTextWidth( aHyphText );
1979 :
1980 16 : pParaPortion->GetTextPortions().Insert(++nEndPortion, pHyphPortion);
1981 : }
1982 58161 : pLine->SetEndPortion( nEndPortion );
1983 58161 : }
1984 :
1985 1376 : void ImpEditEngine::ImpAdjustBlocks( ParaPortion* pParaPortion, EditLine* pLine, long nRemainingSpace )
1986 : {
1987 : DBG_ASSERT( nRemainingSpace > 0, "AdjustBlocks: Somewhat too little..." );
1988 : DBG_ASSERT( pLine, "AdjustBlocks: Line ?!" );
1989 1376 : if ( ( nRemainingSpace < 0 ) || pLine->IsEmpty() )
1990 1100 : return ;
1991 :
1992 1376 : const sal_uInt16 nFirstChar = pLine->GetStart();
1993 1376 : const sal_uInt16 nLastChar = pLine->GetEnd() -1; // Last points behind
1994 1376 : ContentNode* pNode = pParaPortion->GetNode();
1995 :
1996 : DBG_ASSERT( nLastChar < pNode->Len(), "AdjustBlocks: Out of range!" );
1997 :
1998 : // Search blanks or Kashidas...
1999 1376 : std::vector<sal_uInt16> aPositions;
2000 1376 : sal_uInt16 nLastScript = i18n::ScriptType::LATIN;
2001 4127 : for ( sal_uInt16 nChar = nFirstChar; nChar <= nLastChar; nChar++ )
2002 : {
2003 2751 : EditPaM aPaM( pNode, nChar+1 );
2004 2751 : LanguageType eLang = GetLanguage(aPaM);
2005 2751 : sal_uInt16 nScript = GetScriptType(aPaM);
2006 2751 : if ( MsLangId::getPrimaryLanguage( eLang) == LANGUAGE_ARABIC_PRIMARY_ONLY )
2007 : // Arabic script is handled later.
2008 0 : continue;
2009 :
2010 2751 : if ( pNode->GetChar(nChar) == ' ' )
2011 : {
2012 : // Normal latin script.
2013 276 : aPositions.push_back( nChar );
2014 : }
2015 2475 : else if (nChar > nFirstChar)
2016 : {
2017 1100 : if (nLastScript == i18n::ScriptType::ASIAN)
2018 : {
2019 : // Set break position between this and the last character if
2020 : // the last character is asian script.
2021 0 : aPositions.push_back( nChar-1 );
2022 : }
2023 1100 : else if (nScript == i18n::ScriptType::ASIAN)
2024 : {
2025 : // Set break position between a latin script and asian script.
2026 0 : aPositions.push_back( nChar-1 );
2027 : }
2028 : }
2029 :
2030 2751 : nLastScript = nScript;
2031 : }
2032 :
2033 : // Kashidas ?
2034 1376 : ImpFindKashidas( pNode, nFirstChar, nLastChar, aPositions );
2035 :
2036 1376 : if ( aPositions.empty() )
2037 1100 : return;
2038 :
2039 : // If the last character is a blank, it is rejected!
2040 : // The width must be distributed to the blockers in front...
2041 : // But not if it is the only one.
2042 828 : if ( ( pNode->GetChar( nLastChar ) == ' ' ) && ( aPositions.size() > 1 ) &&
2043 276 : ( MsLangId::getPrimaryLanguage( GetLanguage( EditPaM( pNode, nLastChar ) ) ) != LANGUAGE_ARABIC_PRIMARY_ONLY ) )
2044 : {
2045 0 : aPositions.pop_back();
2046 : sal_uInt16 nPortionStart, nPortion;
2047 0 : nPortion = pParaPortion->GetTextPortions().FindPortion( nLastChar+1, nPortionStart );
2048 0 : TextPortion* pLastPortion = pParaPortion->GetTextPortions()[ nPortion ];
2049 0 : long nRealWidth = pLine->GetCharPosArray()[nLastChar-nFirstChar];
2050 0 : long nBlankWidth = nRealWidth;
2051 0 : if ( nLastChar > nPortionStart )
2052 0 : nBlankWidth -= pLine->GetCharPosArray()[nLastChar-nFirstChar-1];
2053 : // Possibly the blank has already been deducted in ImpBreakLine:
2054 0 : if ( nRealWidth == pLastPortion->GetSize().Width() )
2055 : {
2056 : // For the last character the portion must stop behind the blank
2057 : // => Simplify correction:
2058 : DBG_ASSERT( ( nPortionStart + pLastPortion->GetLen() ) == ( nLastChar+1 ), "Blank actually not at the end of the portion!?");
2059 0 : pLastPortion->GetSize().Width() -= nBlankWidth;
2060 0 : nRemainingSpace += nBlankWidth;
2061 : }
2062 0 : pLine->GetCharPosArray()[nLastChar-nFirstChar] -= nBlankWidth;
2063 : }
2064 :
2065 276 : size_t nGaps = aPositions.size();
2066 276 : const long nMore4Everyone = nRemainingSpace / nGaps;
2067 276 : long nSomeExtraSpace = nRemainingSpace - nMore4Everyone*nGaps;
2068 :
2069 : DBG_ASSERT( nSomeExtraSpace < (long)nGaps, "AdjustBlocks: ExtraSpace too large" );
2070 : DBG_ASSERT( nSomeExtraSpace >= 0, "AdjustBlocks: ExtraSpace < 0 " );
2071 :
2072 : // Correct the positions in the Array and the portion widths:
2073 : // Last character won't be considered ...
2074 552 : for ( std::vector<sal_uInt16>::const_iterator it(aPositions.begin()); it != aPositions.end(); ++it )
2075 : {
2076 276 : sal_uInt16 nChar = *it;
2077 276 : if ( nChar < nLastChar )
2078 : {
2079 : sal_uInt16 nPortionStart, nPortion;
2080 0 : nPortion = pParaPortion->GetTextPortions().FindPortion( nChar, nPortionStart, true );
2081 0 : TextPortion* pLastPortion = pParaPortion->GetTextPortions()[ nPortion ];
2082 :
2083 : // The width of the portion:
2084 0 : pLastPortion->GetSize().Width() += nMore4Everyone;
2085 0 : if ( nSomeExtraSpace )
2086 0 : pLastPortion->GetSize().Width()++;
2087 :
2088 : // Correct positions in array
2089 : // Even for kashidas just change positions, VCL will then draw the kashida automaticly
2090 0 : sal_uInt16 nPortionEnd = nPortionStart + pLastPortion->GetLen();
2091 0 : for ( sal_uInt16 _n = nChar; _n < nPortionEnd; _n++ )
2092 : {
2093 0 : pLine->GetCharPosArray()[_n-nFirstChar] += nMore4Everyone;
2094 0 : if ( nSomeExtraSpace )
2095 0 : pLine->GetCharPosArray()[_n-nFirstChar]++;
2096 : }
2097 :
2098 0 : if ( nSomeExtraSpace )
2099 0 : nSomeExtraSpace--;
2100 : }
2101 : }
2102 :
2103 : // Now the text width contains the extra width...
2104 276 : pLine->SetTextWidth( pLine->GetTextWidth() + nRemainingSpace );
2105 : }
2106 :
2107 1376 : void ImpEditEngine::ImpFindKashidas( ContentNode* pNode, sal_uInt16 nStart, sal_uInt16 nEnd, std::vector<sal_uInt16>& rArray )
2108 : {
2109 : // the search has to be performed on a per word base
2110 :
2111 1376 : EditSelection aWordSel( EditPaM( pNode, nStart ) );
2112 1376 : aWordSel = SelectWord( aWordSel, ::com::sun::star::i18n::WordType::DICTIONARY_WORD );
2113 1376 : if ( aWordSel.Min().GetIndex() < nStart )
2114 1100 : aWordSel.Min().GetIndex() = nStart;
2115 :
2116 4127 : while ( ( aWordSel.Min().GetNode() == pNode ) && ( aWordSel.Min().GetIndex() < nEnd ) )
2117 : {
2118 1375 : sal_uInt16 nSavPos = aWordSel.Max().GetIndex();
2119 1375 : if ( aWordSel.Max().GetIndex() > nEnd )
2120 1100 : aWordSel.Max().GetIndex() = nEnd;
2121 :
2122 1375 : String aWord = GetSelected( aWordSel );
2123 :
2124 : // restore selection for proper iteration at the end of the function
2125 1375 : aWordSel.Max().GetIndex() = nSavPos;
2126 :
2127 1375 : xub_StrLen nIdx = 0;
2128 1375 : xub_StrLen nKashidaPos = STRING_LEN;
2129 : sal_Unicode cCh;
2130 1375 : sal_Unicode cPrevCh = 0;
2131 :
2132 4125 : while ( nIdx < aWord.Len() )
2133 : {
2134 1375 : cCh = aWord.GetChar( nIdx );
2135 :
2136 : // 1. Priority:
2137 : // after user inserted kashida
2138 1375 : if ( 0x640 == cCh )
2139 : {
2140 0 : nKashidaPos = aWordSel.Min().GetIndex() + nIdx;
2141 0 : break;
2142 : }
2143 :
2144 : // 2. Priority:
2145 : // after a Seen or Sad
2146 1375 : if ( nIdx + 1 < aWord.Len() &&
2147 0 : ( 0x633 == cCh || 0x635 == cCh ) )
2148 : {
2149 0 : nKashidaPos = aWordSel.Min().GetIndex() + nIdx;
2150 0 : break;
2151 : }
2152 :
2153 : // 3. Priority:
2154 : // before final form of the Marbuta, Hah, Dal
2155 : // 4. Priority:
2156 : // before final form of Alef, Lam or Kaf
2157 1375 : if ( nIdx && nIdx + 1 == aWord.Len() &&
2158 0 : ( 0x629 == cCh || 0x62D == cCh || 0x62F == cCh ||
2159 0 : 0x627 == cCh || 0x644 == cCh || 0x643 == cCh ) )
2160 : {
2161 : DBG_ASSERT( 0 != cPrevCh, "No previous character" );
2162 :
2163 : // check if character is connectable to previous character,
2164 0 : if ( lcl_ConnectToPrev( cCh, cPrevCh ) )
2165 : {
2166 0 : nKashidaPos = aWordSel.Min().GetIndex() + nIdx - 1;
2167 0 : break;
2168 : }
2169 : }
2170 :
2171 : // 5. Priority:
2172 : // before media Bah
2173 1375 : if ( nIdx && nIdx + 1 < aWord.Len() && 0x628 == cCh )
2174 : {
2175 : DBG_ASSERT( 0 != cPrevCh, "No previous character" );
2176 :
2177 : // check if next character is Reh, Yeh or Alef Maksura
2178 0 : sal_Unicode cNextCh = aWord.GetChar( nIdx + 1 );
2179 :
2180 0 : if ( 0x631 == cNextCh || 0x64A == cNextCh ||
2181 : 0x649 == cNextCh )
2182 : {
2183 : // check if character is connectable to previous character,
2184 0 : if ( lcl_ConnectToPrev( cCh, cPrevCh ) )
2185 0 : nKashidaPos = aWordSel.Min().GetIndex() + nIdx - 1;
2186 : }
2187 : }
2188 :
2189 : // 6. Priority:
2190 : // other connecting possibilities
2191 1375 : if ( nIdx && nIdx + 1 == aWord.Len() &&
2192 1375 : 0x60C <= cCh && 0x6FE >= cCh )
2193 : {
2194 : DBG_ASSERT( 0 != cPrevCh, "No previous character" );
2195 :
2196 : // check if character is connectable to previous character,
2197 0 : if ( lcl_ConnectToPrev( cCh, cPrevCh ) )
2198 : {
2199 : // only choose this position if we did not find
2200 : // a better one:
2201 0 : if ( STRING_LEN == nKashidaPos )
2202 0 : nKashidaPos = aWordSel.Min().GetIndex() + nIdx - 1;
2203 0 : break;
2204 : }
2205 : }
2206 :
2207 : // Do not consider Fathatan, Dammatan, Kasratan, Fatha,
2208 : // Damma, Kasra, Shadda and Sukun when checking if
2209 : // a character can be connected to previous character.
2210 1375 : if ( cCh < 0x64B || cCh > 0x652 )
2211 1375 : cPrevCh = cCh;
2212 :
2213 1375 : ++nIdx;
2214 : } // end of current word
2215 :
2216 1375 : if ( STRING_LEN != nKashidaPos )
2217 0 : rArray.push_back( nKashidaPos );
2218 :
2219 1375 : aWordSel = WordRight( aWordSel.Max(), ::com::sun::star::i18n::WordType::DICTIONARY_WORD );
2220 1375 : aWordSel = SelectWord( aWordSel, ::com::sun::star::i18n::WordType::DICTIONARY_WORD );
2221 1375 : }
2222 1376 : }
2223 :
2224 58161 : sal_uInt16 ImpEditEngine::SplitTextPortion( ParaPortion* pPortion, sal_uInt16 nPos, EditLine* pCurLine )
2225 : {
2226 : DBG_ASSERT( pPortion, "SplitTextPortion: Which ?" );
2227 :
2228 : // The portion at nPos is split, if there is not a transition at nPos anyway
2229 58161 : if ( nPos == 0 )
2230 0 : return 0;
2231 :
2232 : sal_uInt16 nSplitPortion;
2233 58161 : sal_uInt16 nTmpPos = 0;
2234 58161 : TextPortion* pTextPortion = NULL;
2235 58161 : sal_uInt16 nPortions = pPortion->GetTextPortions().Count();
2236 238294 : for ( nSplitPortion = 0; nSplitPortion < nPortions; nSplitPortion++ )
2237 : {
2238 238294 : TextPortion* pTP = pPortion->GetTextPortions()[nSplitPortion];
2239 238294 : nTmpPos = nTmpPos + pTP->GetLen();
2240 238294 : if ( nTmpPos >= nPos )
2241 : {
2242 58161 : if ( nTmpPos == nPos ) // then nothing needs to be split
2243 : {
2244 11525 : return nSplitPortion;
2245 : }
2246 46636 : pTextPortion = pTP;
2247 46636 : break;
2248 : }
2249 : }
2250 :
2251 : DBG_ASSERT( pTextPortion, "Position outside the area!" );
2252 : DBG_ASSERT( pTextPortion->GetKind() == PORTIONKIND_TEXT, "SplitTextPortion: No TextPortion!" );
2253 :
2254 46636 : sal_uInt16 nOverlapp = nTmpPos - nPos;
2255 46636 : pTextPortion->GetLen() = pTextPortion->GetLen() - nOverlapp;
2256 46636 : TextPortion* pNewPortion = new TextPortion( nOverlapp );
2257 46636 : pPortion->GetTextPortions().Insert(nSplitPortion+1, pNewPortion);
2258 : // Set sizes
2259 46636 : if ( pCurLine )
2260 : {
2261 : // No new GetTextSize, instead use values from the Array:
2262 : DBG_ASSERT( nPos > pCurLine->GetStart(), "SplitTextPortion at the beginning of the line?" );
2263 46636 : pTextPortion->GetSize().Width() = pCurLine->GetCharPosArray()[ nPos-pCurLine->GetStart()-1 ];
2264 :
2265 46636 : if ( pTextPortion->GetExtraInfos() && pTextPortion->GetExtraInfos()->bCompressed )
2266 : {
2267 : // We need the original size from the portion
2268 0 : sal_uInt16 nTxtPortionStart = pPortion->GetTextPortions().GetStartPos( nSplitPortion );
2269 0 : SvxFont aTmpFont( pPortion->GetNode()->GetCharAttribs().GetDefFont() );
2270 0 : SeekCursor( pPortion->GetNode(), nTxtPortionStart+1, aTmpFont );
2271 0 : aTmpFont.SetPhysFont( GetRefDevice() );
2272 0 : GetRefDevice()->Push( PUSH_TEXTLANGUAGE );
2273 0 : ImplInitDigitMode(GetRefDevice(), aTmpFont.GetLanguage());
2274 0 : Size aSz = aTmpFont.QuickGetTextSize( GetRefDevice(), pPortion->GetNode()->GetString(), nTxtPortionStart, pTextPortion->GetLen(), NULL );
2275 0 : GetRefDevice()->Pop();
2276 0 : pTextPortion->GetExtraInfos()->nOrgWidth = aSz.Width();
2277 : }
2278 : }
2279 : else
2280 0 : pTextPortion->GetSize().Width() = (-1);
2281 :
2282 46636 : return nSplitPortion;
2283 : }
2284 :
2285 138522 : void ImpEditEngine::CreateTextPortions( ParaPortion* pParaPortion, sal_uInt16& rStart )
2286 : {
2287 138522 : sal_uInt16 nStartPos = rStart;
2288 138522 : ContentNode* pNode = pParaPortion->GetNode();
2289 : DBG_ASSERT( pNode->Len(), "CreateTextPortions should not be used for empty paragraphs!" );
2290 :
2291 138522 : ::std::set< sal_uInt32 > aPositions;
2292 138522 : aPositions.insert( 0 );
2293 :
2294 138522 : sal_uInt16 nAttr = 0;
2295 138522 : EditCharAttrib* pAttrib = GetAttrib( pNode->GetCharAttribs().GetAttribs(), nAttr );
2296 1177670 : while ( pAttrib )
2297 : {
2298 : // Insert Start and End into the Array...
2299 : // The Insert method does not allow for duplicate values....
2300 900626 : aPositions.insert( pAttrib->GetStart() );
2301 900626 : aPositions.insert( pAttrib->GetEnd() );
2302 900626 : nAttr++;
2303 900626 : pAttrib = GetAttrib( pNode->GetCharAttribs().GetAttribs(), nAttr );
2304 : }
2305 138522 : aPositions.insert( pNode->Len() );
2306 :
2307 138522 : if ( pParaPortion->aScriptInfos.empty() )
2308 0 : ((ImpEditEngine*)this)->InitScriptTypes( GetParaPortions().GetPos( pParaPortion ) );
2309 :
2310 138522 : const ScriptTypePosInfos& rTypes = pParaPortion->aScriptInfos;
2311 277412 : for ( size_t nT = 0; nT < rTypes.size(); nT++ )
2312 138890 : aPositions.insert( rTypes[nT].nStartPos );
2313 :
2314 138522 : const WritingDirectionInfos& rWritingDirections = pParaPortion->aWritingDirectionInfos;
2315 277044 : for ( size_t nD = 0; nD < rWritingDirections.size(); nD++ )
2316 138522 : aPositions.insert( rWritingDirections[nD].nStartPos );
2317 :
2318 138522 : if ( mpIMEInfos && mpIMEInfos->nLen && mpIMEInfos->pAttribs && ( mpIMEInfos->aPos.GetNode() == pNode ) )
2319 : {
2320 0 : sal_uInt16 nLastAttr = 0xFFFF;
2321 0 : for( sal_uInt16 n = 0; n < mpIMEInfos->nLen; n++ )
2322 : {
2323 0 : if ( mpIMEInfos->pAttribs[n] != nLastAttr )
2324 : {
2325 0 : aPositions.insert( mpIMEInfos->aPos.GetIndex() + n );
2326 0 : nLastAttr = mpIMEInfos->pAttribs[n];
2327 : }
2328 : }
2329 0 : aPositions.insert( mpIMEInfos->aPos.GetIndex() + mpIMEInfos->nLen );
2330 : }
2331 :
2332 : // From ... Delete:
2333 : // Unfortunately, the number of text portions does not have to match
2334 : // aPositions.Count(), since there might be line breaks...
2335 138522 : sal_uInt16 nPortionStart = 0;
2336 138522 : sal_uInt16 nInvPortion = 0;
2337 : sal_uInt16 nP;
2338 138522 : for ( nP = 0; nP < pParaPortion->GetTextPortions().Count(); nP++ )
2339 : {
2340 2678 : const TextPortion* pTmpPortion = pParaPortion->GetTextPortions()[nP];
2341 2678 : nPortionStart = nPortionStart + pTmpPortion->GetLen();
2342 2678 : if ( nPortionStart >= nStartPos )
2343 : {
2344 2678 : nPortionStart = nPortionStart - pTmpPortion->GetLen();
2345 2678 : rStart = nPortionStart;
2346 2678 : nInvPortion = nP;
2347 2678 : break;
2348 : }
2349 : }
2350 : DBG_ASSERT( nP < pParaPortion->GetTextPortions().Count() || !pParaPortion->GetTextPortions().Count(), "Nothing to delete: CreateTextPortions" );
2351 138522 : if ( nInvPortion && ( nPortionStart+pParaPortion->GetTextPortions()[nInvPortion]->GetLen() > nStartPos ) )
2352 : {
2353 : // prefer one in front ...
2354 : // But only if it was in the middle of the portion of, otherwise it
2355 : // might be the only one in the row in front!
2356 0 : nInvPortion--;
2357 0 : nPortionStart = nPortionStart - pParaPortion->GetTextPortions()[nInvPortion]->GetLen();
2358 : }
2359 138522 : pParaPortion->GetTextPortions().DeleteFromPortion( nInvPortion );
2360 :
2361 : // A portion may also have been formed by a line break:
2362 138522 : aPositions.insert( nPortionStart );
2363 :
2364 138522 : ::std::set< sal_uInt32 >::iterator nInvPos = aPositions.find( nPortionStart );
2365 : DBG_ASSERT( (nInvPos != aPositions.end()), "InvPos ?!" );
2366 :
2367 138522 : ::std::set< sal_uInt32 >::iterator i = nInvPos;
2368 138522 : ++i;
2369 421189 : while ( i != aPositions.end() )
2370 : {
2371 144145 : TextPortion* pNew = new TextPortion( static_cast<sal_uInt16>(*i++) - static_cast<sal_uInt16>(*nInvPos++) );
2372 144145 : pParaPortion->GetTextPortions().Append(pNew);
2373 : }
2374 :
2375 138522 : DBG_ASSERT( pParaPortion->GetTextPortions().Count(), "No Portions?!" );
2376 : #if OSL_DEBUG_LEVEL > 2
2377 : OSL_ENSURE( pParaPortion->DbgCheckTextPortions(), "Portion is broken?" );
2378 : #endif
2379 138522 : }
2380 :
2381 69 : void ImpEditEngine::RecalcTextPortion( ParaPortion* pParaPortion, sal_uInt16 nStartPos, short nNewChars )
2382 : {
2383 : DBG_ASSERT( pParaPortion->GetTextPortions().Count(), "No Portions!" );
2384 : DBG_ASSERT( nNewChars, "RecalcTextPortion with Diff == 0" );
2385 :
2386 69 : ContentNode* const pNode = pParaPortion->GetNode();
2387 69 : if ( nNewChars > 0 )
2388 : {
2389 : // If an Attribute begins/ends at nStartPos, then a new portion starts
2390 : // otherwise the portion is extended at nStartPos.
2391 66 : if ( pNode->GetCharAttribs().HasBoundingAttrib( nStartPos ) || IsScriptChange( EditPaM( pNode, nStartPos ) ) )
2392 : {
2393 64 : sal_uInt16 nNewPortionPos = 0;
2394 64 : if ( nStartPos )
2395 0 : nNewPortionPos = SplitTextPortion( pParaPortion, nStartPos ) + 1;
2396 :
2397 : // A blank portion may be here, if the paragraph was empty,
2398 : // or if a line was created by a hard line break.
2399 128 : if ( ( nNewPortionPos < pParaPortion->GetTextPortions().Count() ) &&
2400 64 : !pParaPortion->GetTextPortions()[nNewPortionPos]->GetLen() )
2401 : {
2402 : DBG_ASSERT( pParaPortion->GetTextPortions()[nNewPortionPos]->GetKind() == PORTIONKIND_TEXT, "the empty portion was no TextPortion!" );
2403 : sal_uInt16 & r =
2404 63 : pParaPortion->GetTextPortions()[nNewPortionPos]->GetLen();
2405 63 : r = r + nNewChars;
2406 : }
2407 : else
2408 : {
2409 1 : TextPortion* pNewPortion = new TextPortion( nNewChars );
2410 1 : pParaPortion->GetTextPortions().Insert(nNewPortionPos, pNewPortion);
2411 : }
2412 : }
2413 : else
2414 : {
2415 : sal_uInt16 nPortionStart;
2416 2 : const sal_uInt16 nTP = pParaPortion->GetTextPortions().
2417 4 : FindPortion( nStartPos, nPortionStart );
2418 2 : TextPortion* const pTP = pParaPortion->GetTextPortions()[ nTP ];
2419 : DBG_ASSERT( pTP, "RecalcTextPortion: Portion not found" );
2420 2 : pTP->GetLen() = pTP->GetLen() + nNewChars;
2421 2 : pTP->GetSize().Width() = (-1);
2422 : }
2423 : }
2424 : else
2425 : {
2426 : // Shrink or remove portion if necessary.
2427 : // Before calling this method it must be ensured that no portions were
2428 : // in the deleted area!
2429 :
2430 : // There must be no portions extending into the area or portions starting in
2431 : // the area, so it must be:
2432 : // nStartPos <= nPos <= nStartPos - nNewChars(neg.)
2433 3 : sal_uInt16 nPortion = 0;
2434 3 : sal_uInt16 nPos = 0;
2435 3 : sal_uInt16 nEnd = nStartPos-nNewChars;
2436 3 : sal_uInt16 nPortions = pParaPortion->GetTextPortions().Count();
2437 3 : TextPortion* pTP = 0;
2438 5 : for ( nPortion = 0; nPortion < nPortions; nPortion++ )
2439 : {
2440 5 : pTP = pParaPortion->GetTextPortions()[ nPortion ];
2441 5 : if ( ( nPos+pTP->GetLen() ) > nStartPos )
2442 : {
2443 : DBG_ASSERT( nPos <= nStartPos, "Wrong Start!" );
2444 : DBG_ASSERT( nPos+pTP->GetLen() >= nEnd, "Wrong End!" );
2445 3 : break;
2446 : }
2447 2 : nPos = nPos + pTP->GetLen();
2448 : }
2449 : DBG_ASSERT( pTP, "RecalcTextPortion: Portion not found" );
2450 3 : if ( ( nPos == nStartPos ) && ( (nPos+pTP->GetLen()) == nEnd ) )
2451 : {
2452 : // Remove portion;
2453 0 : sal_uInt8 nType = pTP->GetKind();
2454 0 : pParaPortion->GetTextPortions().Remove( nPortion );
2455 0 : if ( nType == PORTIONKIND_LINEBREAK )
2456 : {
2457 0 : TextPortion* pNext = pParaPortion->GetTextPortions()[ nPortion ];
2458 0 : if ( pNext && !pNext->GetLen() )
2459 : {
2460 : // Remove dummy portion
2461 0 : pParaPortion->GetTextPortions().Remove( nPortion );
2462 : }
2463 : }
2464 : }
2465 : else
2466 : {
2467 : DBG_ASSERT( pTP->GetLen() > (-nNewChars), "Portion too small to shrink! ");
2468 3 : pTP->GetLen() = pTP->GetLen() + nNewChars;
2469 : }
2470 :
2471 3 : sal_uInt16 nPortionCount = pParaPortion->GetTextPortions().Count();
2472 : assert( nPortionCount );
2473 3 : if (nPortionCount)
2474 : {
2475 : // No HYPHENATOR portion is allowed to get stuck right at the end...
2476 3 : sal_uInt16 nLastPortion = nPortionCount - 1;
2477 3 : pTP = pParaPortion->GetTextPortions()[nLastPortion];
2478 3 : if ( pTP->GetKind() == PORTIONKIND_HYPHENATOR )
2479 : {
2480 : // Discard portion; if possible, correct the ones before,
2481 : // if the Hyphenator portion has swallowed one character...
2482 0 : if ( nLastPortion && pTP->GetLen() )
2483 : {
2484 0 : TextPortion* pPrev = pParaPortion->GetTextPortions()[nLastPortion - 1];
2485 : DBG_ASSERT( pPrev->GetKind() == PORTIONKIND_TEXT, "Portion?!" );
2486 0 : pPrev->SetLen( pPrev->GetLen() + pTP->GetLen() );
2487 0 : pPrev->GetSize().Width() = (-1);
2488 : }
2489 0 : pParaPortion->GetTextPortions().Remove( nLastPortion );
2490 : }
2491 : }
2492 : }
2493 : #if OSL_DEBUG_LEVEL > 2
2494 : OSL_ENSURE( pParaPortion->DbgCheckTextPortions(), "Portions are broken?" );
2495 : #endif
2496 69 : }
2497 :
2498 327306 : void ImpEditEngine::SetTextRanger( TextRanger* pRanger )
2499 : {
2500 327306 : if ( pTextRanger != pRanger )
2501 : {
2502 0 : delete pTextRanger;
2503 0 : pTextRanger = pRanger;
2504 :
2505 0 : for ( sal_Int32 nPara = 0; nPara < GetParaPortions().Count(); nPara++ )
2506 : {
2507 0 : ParaPortion* pParaPortion = GetParaPortions()[nPara];
2508 0 : pParaPortion->MarkSelectionInvalid( 0, pParaPortion->GetNode()->Len() );
2509 0 : pParaPortion->GetLines().Reset();
2510 : }
2511 :
2512 0 : FormatFullDoc();
2513 0 : UpdateViews( GetActiveView() );
2514 0 : if ( GetUpdateMode() && GetActiveView() )
2515 0 : pActiveView->ShowCursor(false, false);
2516 : }
2517 327306 : }
2518 :
2519 217580 : void ImpEditEngine::SetVertical( sal_Bool bVertical )
2520 : {
2521 217580 : if ( IsVertical() != bVertical )
2522 : {
2523 0 : GetEditDoc().SetVertical( bVertical );
2524 0 : sal_Bool bUseCharAttribs = ( aStatus.GetControlWord() & EE_CNTRL_USECHARATTRIBS ) ? sal_True : sal_False;
2525 0 : GetEditDoc().CreateDefFont( bUseCharAttribs );
2526 0 : if ( IsFormatted() )
2527 : {
2528 0 : FormatFullDoc();
2529 0 : UpdateViews( GetActiveView() );
2530 : }
2531 : }
2532 217580 : }
2533 :
2534 51379 : void ImpEditEngine::SetFixedCellHeight( sal_Bool bUseFixedCellHeight )
2535 : {
2536 51379 : if ( IsFixedCellHeight() != bUseFixedCellHeight )
2537 : {
2538 8 : GetEditDoc().SetFixedCellHeight( bUseFixedCellHeight );
2539 8 : if ( IsFormatted() )
2540 : {
2541 8 : FormatFullDoc();
2542 8 : UpdateViews( GetActiveView() );
2543 : }
2544 : }
2545 51379 : }
2546 :
2547 707618 : void ImpEditEngine::SeekCursor( ContentNode* pNode, sal_uInt16 nPos, SvxFont& rFont, OutputDevice* pOut, sal_uInt16 nIgnoreWhich )
2548 : {
2549 : // It was planned, SeekCursor( nStartPos, nEndPos, ... ), so that it would
2550 : // only be searched anew at the StartPosition.
2551 : // Problem: There would be two lists to consider/handle:
2552 : // OrderedByStart,OrderedByEnd.
2553 :
2554 707618 : if ( nPos > pNode->Len() )
2555 2191 : nPos = pNode->Len();
2556 :
2557 707618 : rFont = pNode->GetCharAttribs().GetDefFont();
2558 :
2559 707618 : short nScriptType = GetScriptType( EditPaM( pNode, nPos ) );
2560 707618 : if ( ( nScriptType == i18n::ScriptType::ASIAN ) || ( nScriptType == i18n::ScriptType::COMPLEX ) )
2561 : {
2562 8 : const SvxFontItem& rFontItem = (const SvxFontItem&)pNode->GetContentAttribs().GetItem( GetScriptItemId( EE_CHAR_FONTINFO, nScriptType ) );
2563 8 : rFont.SetName( rFontItem.GetFamilyName() );
2564 8 : rFont.SetFamily( rFontItem.GetFamily() );
2565 8 : rFont.SetPitch( rFontItem.GetPitch() );
2566 8 : rFont.SetCharSet( rFontItem.GetCharSet() );
2567 8 : Size aSz( rFont.GetSize() );
2568 8 : aSz.Height() = ((const SvxFontHeightItem&)pNode->GetContentAttribs().GetItem( GetScriptItemId( EE_CHAR_FONTHEIGHT, nScriptType ) ) ).GetHeight();
2569 8 : rFont.SetSize( aSz );
2570 8 : rFont.SetWeight( ((const SvxWeightItem&)pNode->GetContentAttribs().GetItem( GetScriptItemId( EE_CHAR_WEIGHT, nScriptType ))).GetWeight() );
2571 8 : rFont.SetItalic( ((const SvxPostureItem&)pNode->GetContentAttribs().GetItem( GetScriptItemId( EE_CHAR_ITALIC, nScriptType ))).GetPosture() );
2572 8 : rFont.SetLanguage( ((const SvxLanguageItem&)pNode->GetContentAttribs().GetItem( GetScriptItemId( EE_CHAR_LANGUAGE, nScriptType ))).GetLanguage() );
2573 : }
2574 :
2575 707618 : sal_uInt16 nRelWidth = ((const SvxCharScaleWidthItem&)pNode->GetContentAttribs().GetItem( EE_CHAR_FONTWIDTH)).GetValue();
2576 :
2577 707618 : if ( pOut )
2578 : {
2579 11988 : const SvxUnderlineItem& rTextLineColor = (const SvxUnderlineItem&)pNode->GetContentAttribs().GetItem( EE_CHAR_UNDERLINE );
2580 11988 : if ( rTextLineColor.GetColor() != COL_TRANSPARENT )
2581 1181 : pOut->SetTextLineColor( rTextLineColor.GetColor() );
2582 : else
2583 10807 : pOut->SetTextLineColor();
2584 : }
2585 :
2586 707618 : if ( pOut )
2587 : {
2588 11988 : const SvxOverlineItem& rOverlineColor = (const SvxOverlineItem&)pNode->GetContentAttribs().GetItem( EE_CHAR_OVERLINE );
2589 11988 : if ( rOverlineColor.GetColor() != COL_TRANSPARENT )
2590 1109 : pOut->SetOverlineColor( rOverlineColor.GetColor() );
2591 : else
2592 10879 : pOut->SetOverlineColor();
2593 : }
2594 :
2595 707618 : const SvxLanguageItem* pCJKLanguageItem = NULL;
2596 :
2597 707618 : if ( aStatus.UseCharAttribs() )
2598 : {
2599 707618 : CharAttribList::AttribsType& rAttribs = pNode->GetCharAttribs().GetAttribs();
2600 707618 : size_t nAttr = 0;
2601 707618 : EditCharAttrib* pAttrib = GetAttrib(rAttribs, nAttr);
2602 3617773 : while ( pAttrib && ( pAttrib->GetStart() <= nPos ) )
2603 : {
2604 : // when seeking, ignore attributes which start there! Empty attributes
2605 : // are considered (used) as these are just set. But do not use empty
2606 : // attributes: When just set and empty => no effect on font
2607 : // In a blank paragraph, set characters take effect immediately.
2608 6594895 : if ( ( pAttrib->Which() != nIgnoreWhich ) &&
2609 4237853 : ( ( ( pAttrib->GetStart() < nPos ) && ( pAttrib->GetEnd() >= nPos ) )
2610 172217 : || ( !pNode->Len() ) ) )
2611 : {
2612 : DBG_ASSERT( ( pAttrib->Which() >= EE_CHAR_START ) && ( pAttrib->Which() <= EE_FEATURE_END ), "Invalid Attribute in Seek() " );
2613 2189821 : if ( IsScriptItemValid( pAttrib->Which(), nScriptType ) )
2614 : {
2615 991185 : pAttrib->SetFont( rFont, pOut );
2616 : // #i1550# hard color attrib should win over text color from field
2617 991185 : if ( pAttrib->Which() == EE_FEATURE_FIELD )
2618 : {
2619 5641 : EditCharAttrib* pColorAttr = pNode->GetCharAttribs().FindAttrib( EE_CHAR_COLOR, nPos );
2620 5641 : if ( pColorAttr )
2621 94 : pColorAttr->SetFont( rFont, pOut );
2622 : }
2623 : }
2624 2189821 : if ( pAttrib->Which() == EE_CHAR_FONTWIDTH )
2625 7571 : nRelWidth = ((const SvxCharScaleWidthItem*)pAttrib->GetItem())->GetValue();
2626 2189821 : if ( pAttrib->Which() == EE_CHAR_LANGUAGE_CJK )
2627 177781 : pCJKLanguageItem = (const SvxLanguageItem*) pAttrib->GetItem();
2628 : }
2629 2202537 : pAttrib = GetAttrib( rAttribs, ++nAttr );
2630 : }
2631 : }
2632 :
2633 707618 : if ( !pCJKLanguageItem )
2634 529837 : pCJKLanguageItem = (const SvxLanguageItem*) &pNode->GetContentAttribs().GetItem( EE_CHAR_LANGUAGE_CJK );
2635 :
2636 707618 : rFont.SetCJKContextLanguage( pCJKLanguageItem->GetLanguage() );
2637 :
2638 707618 : if ( rFont.GetKerning() && IsKernAsianPunctuation() && ( nScriptType == i18n::ScriptType::ASIAN ) )
2639 0 : rFont.SetKerning( rFont.GetKerning() | KERNING_ASIAN );
2640 :
2641 707618 : if ( aStatus.DoNotUseColors() )
2642 : {
2643 0 : rFont.SetColor( /* rColorItem.GetValue() */ COL_BLACK );
2644 : }
2645 :
2646 707618 : if ( aStatus.DoStretch() || ( nRelWidth != 100 ) )
2647 : {
2648 : // For the current Output device, because otherwise if RefDev=Printer its looks
2649 : // ugly on the screen!
2650 10385 : OutputDevice* pDev = pOut ? pOut : GetRefDevice();
2651 10385 : rFont.SetPhysFont( pDev );
2652 10385 : FontMetric aMetric( pDev->GetFontMetric() );
2653 :
2654 : // Set the font as we want it to look like & reset the Propr attribute
2655 : // so that it is not counted twice.
2656 10385 : Size aRealSz( aMetric.GetSize() );
2657 10385 : rFont.SetPropr( 100 );
2658 :
2659 10385 : if ( aStatus.DoStretch() )
2660 : {
2661 374 : if ( nStretchY != 100 )
2662 : {
2663 0 : aRealSz.Height() *= nStretchY;
2664 0 : aRealSz.Height() /= 100;
2665 : }
2666 374 : if ( nStretchX != 100 )
2667 : {
2668 0 : if ( nStretchX == nStretchY &&
2669 : nRelWidth == 100 )
2670 : {
2671 0 : aRealSz.Width() = 0;
2672 : }
2673 : else
2674 : {
2675 0 : aRealSz.Width() *= nStretchX;
2676 0 : aRealSz.Width() /= 100;
2677 :
2678 : // Also the Kerning: (long due to handle Interim results)
2679 0 : long nKerning = rFont.GetFixKerning();
2680 : /*
2681 : The consideration was: If negative kerning, but StretchX = 200
2682 : => Do not double the kerning, thus pull the letters closer together
2683 : ---------------------------
2684 : Kern StretchX =>Kern
2685 : ---------------------------
2686 : >0 <100 < (Proportional)
2687 : <0 <100 < (Proportional)
2688 : >0 >100 > (Proportional)
2689 : <0 >100 < (The amount, thus disproportional)
2690 : */
2691 0 : if ( ( nKerning < 0 ) && ( nStretchX > 100 ) )
2692 : {
2693 : // disproportional
2694 0 : nKerning *= 100;
2695 0 : nKerning /= nStretchX;
2696 : }
2697 0 : else if ( nKerning )
2698 : {
2699 : // Proportional
2700 0 : nKerning *= nStretchX;
2701 0 : nKerning /= 100;
2702 : }
2703 0 : rFont.SetFixKerning( (short)nKerning );
2704 : }
2705 : }
2706 : }
2707 10385 : if ( nRelWidth != 100 )
2708 : {
2709 10011 : aRealSz.Width() *= nRelWidth;
2710 10011 : aRealSz.Width() /= 100;
2711 : }
2712 10385 : rFont.SetSize( aRealSz );
2713 : // Font is not restored ...
2714 : }
2715 :
2716 707618 : if ( ( ( rFont.GetColor() == COL_AUTO ) || ( IsForceAutoColor() ) ) && pOut )
2717 : {
2718 : // #i75566# Do not use AutoColor when printing OR Pdf export
2719 7959 : const bool bPrinting(OUTDEV_PRINTER == pOut->GetOutDevType());
2720 7959 : const bool bPDFExporting(0 != pOut->GetPDFWriter());
2721 :
2722 7959 : if ( IsAutoColorEnabled() && !bPrinting && !bPDFExporting)
2723 : {
2724 : // Never use WindowTextColor on the printer
2725 7959 : rFont.SetColor( GetAutoColor() );
2726 : }
2727 : else
2728 : {
2729 0 : if ( ( GetBackgroundColor() != COL_AUTO ) && GetBackgroundColor().IsDark() )
2730 0 : rFont.SetColor( COL_WHITE );
2731 : else
2732 0 : rFont.SetColor( COL_BLACK );
2733 : }
2734 : }
2735 :
2736 707618 : if ( mpIMEInfos && mpIMEInfos->pAttribs && ( mpIMEInfos->aPos.GetNode() == pNode ) &&
2737 707618 : ( nPos > mpIMEInfos->aPos.GetIndex() ) && ( nPos <= ( mpIMEInfos->aPos.GetIndex() + mpIMEInfos->nLen ) ) )
2738 : {
2739 0 : sal_uInt16 nAttr = mpIMEInfos->pAttribs[ nPos - mpIMEInfos->aPos.GetIndex() - 1 ];
2740 0 : if ( nAttr & EXTTEXTINPUT_ATTR_UNDERLINE )
2741 0 : rFont.SetUnderline( UNDERLINE_SINGLE );
2742 0 : else if ( nAttr & EXTTEXTINPUT_ATTR_BOLDUNDERLINE )
2743 0 : rFont.SetUnderline( UNDERLINE_BOLD );
2744 0 : else if ( nAttr & EXTTEXTINPUT_ATTR_DOTTEDUNDERLINE )
2745 0 : rFont.SetUnderline( UNDERLINE_DOTTED );
2746 0 : else if ( nAttr & EXTTEXTINPUT_ATTR_DASHDOTUNDERLINE )
2747 0 : rFont.SetUnderline( UNDERLINE_DOTTED );
2748 0 : else if ( nAttr & EXTTEXTINPUT_ATTR_REDTEXT )
2749 0 : rFont.SetColor( Color( COL_RED ) );
2750 0 : else if ( nAttr & EXTTEXTINPUT_ATTR_HALFTONETEXT )
2751 0 : rFont.SetColor( Color( COL_LIGHTGRAY ) );
2752 0 : if ( nAttr & EXTTEXTINPUT_ATTR_HIGHLIGHT )
2753 : {
2754 0 : const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
2755 0 : rFont.SetColor( rStyleSettings.GetHighlightTextColor() );
2756 0 : rFont.SetFillColor( rStyleSettings.GetHighlightColor() );
2757 0 : rFont.SetTransparent( sal_False );
2758 : }
2759 0 : else if ( nAttr & EXTTEXTINPUT_ATTR_GRAYWAVELINE )
2760 : {
2761 0 : rFont.SetUnderline( UNDERLINE_WAVE );
2762 0 : if( pOut )
2763 0 : pOut->SetTextLineColor( Color( COL_LIGHTGRAY ) );
2764 : }
2765 : }
2766 707618 : }
2767 :
2768 503096 : void ImpEditEngine::RecalcFormatterFontMetrics( FormatterFontMetric& rCurMetrics, SvxFont& rFont )
2769 : {
2770 : // for line height at high / low first without Propr!
2771 503096 : sal_uInt16 nPropr = rFont.GetPropr();
2772 : DBG_ASSERT( ( nPropr == 100 ) || rFont.GetEscapement(), "Propr without Escape?!" );
2773 503096 : if ( nPropr != 100 )
2774 : {
2775 4078 : rFont.SetPropr( 100 );
2776 4078 : rFont.SetPhysFont( pRefDev );
2777 : }
2778 : sal_uInt16 nAscent, nDescent;
2779 :
2780 503096 : FontMetric aMetric( pRefDev->GetFontMetric() );
2781 503096 : nAscent = (sal_uInt16)aMetric.GetAscent();
2782 503096 : if ( IsAddExtLeading() )
2783 : nAscent = sal::static_int_cast< sal_uInt16 >(
2784 700 : nAscent + aMetric.GetExtLeading() );
2785 503096 : nDescent = (sal_uInt16)aMetric.GetDescent();
2786 :
2787 503096 : if ( IsFixedCellHeight() )
2788 : {
2789 272964 : nAscent = sal::static_int_cast< sal_uInt16 >( rFont.GetHeight() );
2790 272964 : nDescent= sal::static_int_cast< sal_uInt16 >( ImplCalculateFontIndependentLineSpacing( rFont.GetHeight() ) - nAscent );
2791 : }
2792 : else
2793 : {
2794 230132 : sal_uInt16 nIntLeading = ( aMetric.GetIntLeading() > 0 ) ? (sal_uInt16)aMetric.GetIntLeading() : 0;
2795 : // Fonts without leading cause problems
2796 230132 : if ( ( nIntLeading == 0 ) && ( pRefDev->GetOutDevType() == OUTDEV_PRINTER ) )
2797 : {
2798 : // Lets see what Leading one gets on the screen
2799 2 : VirtualDevice* pVDev = GetVirtualDevice( pRefDev->GetMapMode(), pRefDev->GetDrawMode() );
2800 2 : rFont.SetPhysFont( pVDev );
2801 2 : aMetric = pVDev->GetFontMetric();
2802 :
2803 : // This is so that the Leading does not count itself out again,
2804 : // if the whole line has the font, nTmpLeading.
2805 2 : nAscent = (sal_uInt16)aMetric.GetAscent();
2806 2 : nDescent = (sal_uInt16)aMetric.GetDescent();
2807 : }
2808 : }
2809 503096 : if ( nAscent > rCurMetrics.nMaxAscent )
2810 497544 : rCurMetrics.nMaxAscent = nAscent;
2811 503096 : if ( nDescent > rCurMetrics.nMaxDescent )
2812 497544 : rCurMetrics.nMaxDescent= nDescent;
2813 : // Special treatment of high/low:
2814 503096 : if ( rFont.GetEscapement() )
2815 : {
2816 : // Now in consideration of Escape/Propr
2817 : // possibly enlarge Ascent or Descent
2818 8640 : short nDiff = (short)(rFont.GetSize().Height()*rFont.GetEscapement()/100L);
2819 8640 : if ( rFont.GetEscapement() > 0 )
2820 : {
2821 4562 : nAscent = (sal_uInt16) (((long)nAscent)*nPropr/100 + nDiff);
2822 4562 : if ( nAscent > rCurMetrics.nMaxAscent )
2823 4562 : rCurMetrics.nMaxAscent = nAscent;
2824 : }
2825 : else // has to be < 0
2826 : {
2827 4078 : nDescent = (sal_uInt16) (((long)nDescent)*nPropr/100 - nDiff);
2828 4078 : if ( nDescent > rCurMetrics.nMaxDescent )
2829 4078 : rCurMetrics.nMaxDescent= nDescent;
2830 : }
2831 503096 : }
2832 503096 : }
2833 :
2834 8744 : void ImpEditEngine::Paint( OutputDevice* pOutDev, Rectangle aClipRect, Point aStartPos, sal_Bool bStripOnly, short nOrientation )
2835 : {
2836 8744 : if ( !GetUpdateMode() && !bStripOnly )
2837 0 : return;
2838 :
2839 8744 : if ( !IsFormatted() )
2840 0 : FormatDoc();
2841 :
2842 8744 : long nFirstVisXPos = - pOutDev->GetMapMode().GetOrigin().X();
2843 8744 : long nFirstVisYPos = - pOutDev->GetMapMode().GetOrigin().Y();
2844 :
2845 8744 : const EditLine* pLine = NULL;
2846 8744 : Point aTmpPos;
2847 8744 : Point aRedLineTmpPos;
2848 : DBG_ASSERT( GetParaPortions().Count(), "No ParaPortion?!" );
2849 8744 : SvxFont aTmpFont( GetParaPortions()[0]->GetNode()->GetCharAttribs().GetDefFont() );
2850 17488 : Font aOldFont( pOutDev->GetFont() );
2851 8744 : vcl::PDFExtOutDevData* pPDFExtOutDevData = PTR_CAST( vcl::PDFExtOutDevData, pOutDev->GetExtOutDevData() );
2852 :
2853 : // In the case of rotated text is aStartPos considered TopLeft because
2854 : // other information is missing, and since the whole object is shown anyway
2855 : // un-scrolled.
2856 : // The rectangle is infinite.
2857 8744 : Point aOrigin( aStartPos );
2858 8744 : double nCos = 0.0, nSin = 0.0;
2859 8744 : if ( nOrientation )
2860 : {
2861 317 : double nRealOrientation = nOrientation*F_PI1800;
2862 317 : nCos = cos( nRealOrientation );
2863 317 : nSin = sin( nRealOrientation );
2864 : }
2865 :
2866 : // #110496# Added some more optional metafile comments. This
2867 : // change: factored out some duplicated code.
2868 8744 : GDIMetaFile* pMtf = pOutDev->GetConnectMetaFile();
2869 8744 : const bool bMetafileValid( pMtf != NULL );
2870 :
2871 8744 : long nVertLineSpacing = CalcVertLineSpacing(aStartPos);
2872 :
2873 : // --------------------------------------------------
2874 : // Over all the paragraphs ...
2875 : // --------------------------------------------------
2876 18008 : for ( sal_Int32 n = 0; n < GetParaPortions().Count(); n++ )
2877 : {
2878 10030 : const ParaPortion* pPortion = GetParaPortions()[n];
2879 : DBG_ASSERT( pPortion, "NULL-Pointer in TokenList in Paint" );
2880 : // if when typing idle formatting, asynchronous Paint.
2881 : // Invisible Portions may be invalid.
2882 10030 : if ( pPortion->IsVisible() && pPortion->IsInvalid() )
2883 0 : return;
2884 :
2885 10030 : if ( pPDFExtOutDevData )
2886 0 : pPDFExtOutDevData->BeginStructureElement( vcl::PDFWriter::Paragraph );
2887 :
2888 10030 : long nParaHeight = pPortion->GetHeight();
2889 10030 : sal_uInt16 nIndex = 0;
2890 30090 : if ( pPortion->IsVisible() && (
2891 20060 : ( !IsVertical() && ( ( aStartPos.Y() + nParaHeight ) > aClipRect.Top() ) ) ||
2892 0 : ( IsVertical() && ( ( aStartPos.X() - nParaHeight ) < aClipRect.Right() ) ) ) )
2893 :
2894 : {
2895 : // --------------------------------------------------
2896 : // Over the lines of the paragraph ...
2897 : // --------------------------------------------------
2898 10030 : sal_uInt16 nLines = pPortion->GetLines().Count();
2899 10030 : sal_uInt16 nLastLine = nLines-1;
2900 :
2901 : // #108052#
2902 10030 : bool bEndOfParagraphWritten(false);
2903 :
2904 10030 : if ( !IsVertical() )
2905 10030 : aStartPos.Y() += pPortion->GetFirstLineOffset();
2906 : else
2907 0 : aStartPos.X() -= pPortion->GetFirstLineOffset();
2908 :
2909 10030 : Point aParaStart( aStartPos );
2910 :
2911 10030 : const SvxLineSpacingItem& rLSItem = ((const SvxLineSpacingItem&)pPortion->GetNode()->GetContentAttribs().GetItem( EE_PARA_SBL ));
2912 10030 : sal_uInt16 nSBL = ( rLSItem.GetInterLineSpaceRule() == SVX_INTER_LINE_SPACE_FIX )
2913 10030 : ? GetYValue( rLSItem.GetInterLineSpace() ) : 0;
2914 10030 : bool bPaintBullet (false);
2915 :
2916 21195 : for ( sal_uInt16 nLine = 0; nLine < nLines; nLine++ )
2917 : {
2918 11931 : pLine = pPortion->GetLines()[nLine];
2919 11931 : nIndex = pLine->GetStart();
2920 : DBG_ASSERT( pLine, "NULL-Pointer in the line iterator in UpdateViews" );
2921 11931 : aTmpPos = aStartPos;
2922 11931 : if ( !IsVertical() )
2923 : {
2924 11931 : aTmpPos.X() += pLine->GetStartPosX();
2925 11931 : aTmpPos.Y() += pLine->GetMaxAscent();
2926 11931 : aStartPos.Y() += pLine->GetHeight();
2927 11931 : if (nLine != nLastLine)
2928 1901 : aStartPos.Y() += nVertLineSpacing;
2929 : }
2930 : else
2931 : {
2932 0 : aTmpPos.Y() += pLine->GetStartPosX();
2933 0 : aTmpPos.X() -= pLine->GetMaxAscent();
2934 0 : aStartPos.X() -= pLine->GetHeight();
2935 0 : if (nLine != nLastLine)
2936 0 : aStartPos.X() -= nVertLineSpacing;
2937 : }
2938 :
2939 35793 : if ( ( !IsVertical() && ( aStartPos.Y() > aClipRect.Top() ) )
2940 11931 : || ( IsVertical() && aStartPos.X() < aClipRect.Right() ) )
2941 : {
2942 11931 : bPaintBullet = false;
2943 :
2944 : // Why not just also call when stripping portions? This will give the correct values
2945 : // and needs no position corrections in OutlinerEditEng::DrawingText which tries to call
2946 : // PaintBullet correctly; exactly what GetEditEnginePtr()->PaintingFirstLine
2947 : // does, too. No change for not-layouting (painting).
2948 11931 : if(0 == nLine) // && !bStripOnly)
2949 : {
2950 10030 : GetEditEnginePtr()->PaintingFirstLine( n, aParaStart, aTmpPos.Y(), aOrigin, nOrientation, pOutDev );
2951 :
2952 : // Remember whether a bullet was painted.
2953 : const SfxBoolItem& rBulletState = static_cast<const SfxBoolItem&>(
2954 10030 : pEditEngine->GetParaAttrib(n, EE_PARA_BULLETSTATE));
2955 10030 : bPaintBullet = rBulletState.GetValue() ? true : false;
2956 : }
2957 :
2958 : // --------------------------------------------------
2959 : // Over the Portions of the line ...
2960 : // --------------------------------------------------
2961 11931 : bool bParsingFields = false;
2962 11931 : ::std::vector< sal_Int32 >::iterator itSubLines;
2963 :
2964 23923 : for ( sal_uInt16 nPortion = pLine->GetStartPortion(); nPortion <= pLine->GetEndPortion(); nPortion++ )
2965 : {
2966 : DBG_ASSERT( pPortion->GetTextPortions().Count(), "Line without Textportion in Paint!" );
2967 12014 : const TextPortion* pTextPortion = pPortion->GetTextPortions()[nPortion];
2968 : DBG_ASSERT( pTextPortion, "NULL-Pointer in Portion iterator in UpdateViews" );
2969 :
2970 12014 : long nPortionXOffset = GetPortionXOffset( pPortion, pLine, nPortion );
2971 12014 : if ( !IsVertical() )
2972 : {
2973 12014 : aTmpPos.X() = aStartPos.X() + nPortionXOffset;
2974 12014 : if ( aTmpPos.X() > aClipRect.Right() )
2975 22 : break; // No further output in line necessary
2976 : }
2977 : else
2978 : {
2979 0 : aTmpPos.Y() = aStartPos.Y() + nPortionXOffset;
2980 0 : if ( aTmpPos.Y() > aClipRect.Bottom() )
2981 0 : break; // No further output in line necessary
2982 : }
2983 :
2984 11992 : switch ( pTextPortion->GetKind() )
2985 : {
2986 : case PORTIONKIND_TEXT:
2987 : case PORTIONKIND_FIELD:
2988 : case PORTIONKIND_HYPHENATOR:
2989 : {
2990 11988 : SeekCursor( pPortion->GetNode(), nIndex+1, aTmpFont, pOutDev );
2991 :
2992 11988 : sal_Bool bDrawFrame = sal_False;
2993 :
2994 48517 : if ( ( pTextPortion->GetKind() == PORTIONKIND_FIELD ) && !aTmpFont.IsTransparent() &&
2995 35981 : ( GetBackgroundColor() != COL_AUTO ) && GetBackgroundColor().IsDark() &&
2996 2 : ( IsAutoColorEnabled() && ( pOutDev->GetOutDevType() != OUTDEV_PRINTER ) ) )
2997 : {
2998 1 : aTmpFont.SetTransparent( sal_True );
2999 1 : pOutDev->SetFillColor();
3000 1 : pOutDev->SetLineColor( GetAutoColor() );
3001 1 : bDrawFrame = sal_True;
3002 : }
3003 :
3004 : #if OSL_DEBUG_LEVEL > 2
3005 : if ( pTextPortion->GetKind() == PORTIONKIND_HYPHENATOR )
3006 : {
3007 : aTmpFont.SetFillColor( COL_LIGHTGRAY );
3008 : aTmpFont.SetTransparent( sal_False );
3009 : }
3010 : if ( pTextPortion->GetRightToLeft() )
3011 : {
3012 : aTmpFont.SetFillColor( COL_LIGHTGRAY );
3013 : aTmpFont.SetTransparent( sal_False );
3014 : }
3015 : else if ( GetScriptType( EditPaM( pPortion->GetNode(), nIndex+1 ) ) == i18n::ScriptType::COMPLEX )
3016 : {
3017 : aTmpFont.SetFillColor( COL_LIGHTCYAN );
3018 : aTmpFont.SetTransparent( sal_False );
3019 : }
3020 : #endif
3021 11988 : aTmpFont.SetPhysFont( pOutDev );
3022 :
3023 : // #114278# Saving both layout mode and language (since I'm
3024 : // potentially changing both)
3025 11988 : pOutDev->Push( PUSH_TEXTLAYOUTMODE|PUSH_TEXTLANGUAGE );
3026 11988 : ImplInitLayoutMode( pOutDev, n, nIndex );
3027 11988 : ImplInitDigitMode(pOutDev, aTmpFont.GetLanguage());
3028 :
3029 11988 : OUString aText;
3030 11988 : sal_uInt16 nTextStart = 0;
3031 11988 : sal_uInt16 nTextLen = 0;
3032 11988 : const sal_Int32* pDXArray = 0;
3033 11988 : sal_Int32* pTmpDXArray = 0;
3034 :
3035 11988 : if ( pTextPortion->GetKind() == PORTIONKIND_TEXT )
3036 : {
3037 11429 : aText = pPortion->GetNode()->GetString();
3038 11429 : nTextStart = nIndex;
3039 11429 : nTextLen = pTextPortion->GetLen();
3040 11429 : if (!pLine->GetCharPosArray().empty())
3041 10270 : pDXArray = &pLine->GetCharPosArray()[0]+( nIndex-pLine->GetStart() );
3042 :
3043 : // Paint control characters (#i55716#)
3044 11429 : if ( aStatus.MarkFields() )
3045 : {
3046 : xub_StrLen nTmpIdx;
3047 1499 : const xub_StrLen nTmpEnd = nTextStart + pTextPortion->GetLen();
3048 :
3049 8074 : for ( nTmpIdx = nTextStart; nTmpIdx <= nTmpEnd ; ++nTmpIdx )
3050 : {
3051 11836 : const sal_Unicode cChar = ( nTmpIdx != aText.getLength() && ( nTmpIdx != nTextStart || 0 == nTextStart ) ) ?
3052 5075 : aText[nTmpIdx] :
3053 11650 : 0;
3054 :
3055 6575 : if ( 0x200B == cChar || 0x2060 == cChar )
3056 : {
3057 0 : const OUString aBlank( ' ' );
3058 0 : long nHalfBlankWidth = aTmpFont.QuickGetTextSize( pOutDev, aBlank, 0, 1, 0 ).Width() / 2;
3059 :
3060 : const long nAdvanceX = ( nTmpIdx == nTmpEnd ?
3061 0 : pTextPortion->GetSize().Width() :
3062 0 : pDXArray[ nTmpIdx - nTextStart ] ) - nHalfBlankWidth;
3063 0 : const long nAdvanceY = -pLine->GetMaxAscent();
3064 :
3065 0 : Point aTopLeftRectPos( aTmpPos );
3066 0 : if ( !IsVertical() )
3067 : {
3068 0 : aTopLeftRectPos.X() += nAdvanceX;
3069 0 : aTopLeftRectPos.Y() += nAdvanceY;
3070 : }
3071 : else
3072 : {
3073 0 : aTopLeftRectPos.Y() += nAdvanceX;
3074 0 : aTopLeftRectPos.X() -= nAdvanceY;
3075 : }
3076 :
3077 0 : Point aBottomRightRectPos( aTopLeftRectPos );
3078 0 : if ( !IsVertical() )
3079 : {
3080 0 : aBottomRightRectPos.X() += 2 * nHalfBlankWidth;
3081 0 : aBottomRightRectPos.Y() += pLine->GetHeight();
3082 : }
3083 : else
3084 : {
3085 0 : aBottomRightRectPos.X() -= pLine->GetHeight();
3086 0 : aBottomRightRectPos.Y() += 2 * nHalfBlankWidth;
3087 : }
3088 :
3089 0 : pOutDev->Push( PUSH_FILLCOLOR );
3090 0 : pOutDev->Push( PUSH_LINECOLOR );
3091 0 : pOutDev->SetFillColor( COL_LIGHTGRAY );
3092 0 : pOutDev->SetLineColor( COL_LIGHTGRAY );
3093 :
3094 0 : const Rectangle aBackRect( aTopLeftRectPos, aBottomRightRectPos );
3095 0 : pOutDev->DrawRect( aBackRect );
3096 :
3097 0 : pOutDev->Pop();
3098 0 : pOutDev->Pop();
3099 :
3100 0 : if ( 0x200B == cChar )
3101 : {
3102 0 : const OUString aSlash( '/' );
3103 0 : const short nOldEscapement = aTmpFont.GetEscapement();
3104 0 : const sal_uInt8 nOldPropr = aTmpFont.GetPropr();
3105 :
3106 0 : aTmpFont.SetEscapement( -20 );
3107 0 : aTmpFont.SetPropr( 25 );
3108 0 : aTmpFont.SetPhysFont( pOutDev );
3109 :
3110 0 : const Size aSlashSize = aTmpFont.QuickGetTextSize( pOutDev, aSlash, 0, 1, 0 );
3111 0 : Point aSlashPos( aTmpPos );
3112 0 : const long nAddX = nHalfBlankWidth - aSlashSize.Width() / 2;
3113 0 : if ( !IsVertical() )
3114 : {
3115 0 : aSlashPos.X() = aTopLeftRectPos.X() + nAddX;
3116 : }
3117 : else
3118 : {
3119 0 : aSlashPos.Y() = aTopLeftRectPos.Y() + nAddX;
3120 : }
3121 :
3122 0 : aTmpFont.QuickDrawText( pOutDev, aSlashPos, aSlash, 0, 1, 0 );
3123 :
3124 0 : aTmpFont.SetEscapement( nOldEscapement );
3125 0 : aTmpFont.SetPropr( nOldPropr );
3126 0 : aTmpFont.SetPhysFont( pOutDev );
3127 0 : }
3128 : }
3129 : }
3130 : }
3131 : }
3132 559 : else if ( pTextPortion->GetKind() == PORTIONKIND_FIELD )
3133 : {
3134 559 : const EditCharAttrib* pAttr = pPortion->GetNode()->GetCharAttribs().FindFeature(nIndex);
3135 : DBG_ASSERT( pAttr, "Field not found");
3136 : DBG_ASSERT( pAttr && pAttr->GetItem()->ISA( SvxFieldItem ), "Field of the wrong type! ");
3137 559 : aText = ((EditCharAttribField*)pAttr)->GetFieldValue();
3138 559 : nTextStart = 0;
3139 559 : nTextLen = aText.getLength();
3140 559 : ExtraPortionInfo *pExtraInfo = pTextPortion->GetExtraInfos();
3141 : // Do not split the Fields into different lines while editing
3142 559 : if( bStripOnly && !bParsingFields && pExtraInfo && pExtraInfo->lineBreaksList.size() )
3143 : {
3144 0 : bParsingFields = true;
3145 0 : itSubLines = pExtraInfo->lineBreaksList.begin();
3146 : }
3147 559 : if( bParsingFields )
3148 : {
3149 0 : if( itSubLines != pExtraInfo->lineBreaksList.begin() )
3150 : {
3151 0 : if ( !IsVertical() )
3152 : {
3153 0 : aStartPos.Y() += pLine->GetMaxAscent();
3154 0 : aTmpPos.Y() += pLine->GetHeight();
3155 : }
3156 : else
3157 : {
3158 0 : aTmpPos.X() -= pLine->GetMaxAscent();
3159 0 : aStartPos.X() -= pLine->GetHeight();
3160 : }
3161 : }
3162 0 : ::std::vector< sal_Int32 >::iterator curIt = itSubLines;
3163 0 : ++itSubLines;
3164 0 : if( itSubLines != pExtraInfo->lineBreaksList.end() )
3165 : {
3166 0 : nTextStart = *curIt;
3167 0 : nTextLen = *itSubLines - nTextStart;
3168 : }
3169 : else
3170 : {
3171 0 : nTextStart = *curIt;
3172 0 : nTextLen = nTextLen - nTextStart;
3173 0 : bParsingFields = false;
3174 : }
3175 : }
3176 :
3177 559 : pTmpDXArray = new sal_Int32[ aText.getLength() ];
3178 559 : pDXArray = pTmpDXArray;
3179 559 : Font _aOldFont( GetRefDevice()->GetFont() );
3180 559 : aTmpFont.SetPhysFont( GetRefDevice() );
3181 559 : aTmpFont.QuickGetTextSize( GetRefDevice(), aText, nTextStart, nTextLen, pTmpDXArray );
3182 559 : if ( aStatus.DoRestoreFont() )
3183 0 : GetRefDevice()->SetFont( _aOldFont );
3184 :
3185 : // add a meta file comment if we record to a metafile
3186 559 : if( bMetafileValid )
3187 : {
3188 0 : const SvxFieldItem* pFieldItem = dynamic_cast<const SvxFieldItem*>(pAttr->GetItem());
3189 0 : if( pFieldItem )
3190 : {
3191 0 : const SvxFieldData* pFieldData = pFieldItem->GetField();
3192 0 : if( pFieldData )
3193 0 : pMtf->AddAction( pFieldData->createBeginComment() );
3194 : }
3195 559 : }
3196 :
3197 : }
3198 0 : else if ( pTextPortion->GetKind() == PORTIONKIND_HYPHENATOR )
3199 : {
3200 0 : if ( pTextPortion->GetExtraValue() )
3201 0 : aText = OUString(pTextPortion->GetExtraValue());
3202 0 : aText += OUString(CH_HYPH);
3203 0 : nTextStart = 0;
3204 0 : nTextLen = aText.getLength();
3205 :
3206 : // crash when accessing 0 pointer in pDXArray
3207 0 : pTmpDXArray = new sal_Int32[ aText.getLength() ];
3208 0 : pDXArray = pTmpDXArray;
3209 0 : Font _aOldFont( GetRefDevice()->GetFont() );
3210 0 : aTmpFont.SetPhysFont( GetRefDevice() );
3211 0 : aTmpFont.QuickGetTextSize( GetRefDevice(), aText, 0, aText.getLength(), pTmpDXArray );
3212 0 : if ( aStatus.DoRestoreFont() )
3213 0 : GetRefDevice()->SetFont( _aOldFont );
3214 : }
3215 :
3216 11988 : long nTxtWidth = pTextPortion->GetSize().Width();
3217 :
3218 11988 : Point aOutPos( aTmpPos );
3219 11988 : aRedLineTmpPos = aTmpPos;
3220 : // In RTL portions spell markup pos should be at the start of the
3221 : // first chara as well. That is on the right end of the portion
3222 11988 : if (pTextPortion->IsRightToLeft())
3223 0 : aRedLineTmpPos.X() += pTextPortion->GetSize().Width();
3224 :
3225 11988 : if ( bStripOnly )
3226 : {
3227 10171 : EEngineData::WrongSpellVector aWrongSpellVector;
3228 :
3229 10171 : if(GetStatus().DoOnlineSpelling() && pTextPortion->GetLen())
3230 : {
3231 3544 : WrongList* pWrongs = pPortion->GetNode()->GetWrongList();
3232 :
3233 3544 : if(pWrongs && !pWrongs->empty())
3234 : {
3235 0 : sal_uInt16 nStart(nIndex);
3236 0 : sal_uInt16 nEnd(0);
3237 0 : sal_Bool bWrong(pWrongs->NextWrong(nStart, nEnd));
3238 0 : const sal_uInt16 nMaxEnd(nIndex + pTextPortion->GetLen());
3239 :
3240 0 : while(bWrong)
3241 : {
3242 0 : if(nStart >= nMaxEnd)
3243 : {
3244 0 : break;
3245 : }
3246 :
3247 0 : if(nStart < nIndex)
3248 : {
3249 0 : nStart = nIndex;
3250 : }
3251 :
3252 0 : if(nEnd > nMaxEnd)
3253 : {
3254 0 : nEnd = nMaxEnd;
3255 : }
3256 :
3257 : // add to vector
3258 0 : aWrongSpellVector.push_back(EEngineData::WrongSpellClass(nStart, nEnd));
3259 :
3260 : // goto next index
3261 0 : nStart = nEnd + 1;
3262 :
3263 0 : if(nEnd < nMaxEnd)
3264 : {
3265 0 : bWrong = pWrongs->NextWrong(nStart, nEnd);
3266 : }
3267 : else
3268 : {
3269 0 : bWrong = sal_False;
3270 : }
3271 : }
3272 : }
3273 : }
3274 :
3275 10171 : const SvxFieldData* pFieldData = 0;
3276 :
3277 10171 : if(PORTIONKIND_FIELD == pTextPortion->GetKind())
3278 : {
3279 492 : const EditCharAttrib* pAttr = pPortion->GetNode()->GetCharAttribs().FindFeature(nIndex);
3280 492 : const SvxFieldItem* pFieldItem = dynamic_cast<const SvxFieldItem*>(pAttr->GetItem());
3281 :
3282 492 : if(pFieldItem)
3283 : {
3284 492 : pFieldData = pFieldItem->GetField();
3285 : }
3286 : }
3287 :
3288 : // support for EOC, EOW, EOS TEXT comments. To support that,
3289 : // the locale is needed. With the locale and a XBreakIterator it is
3290 : // possible to re-create the text marking info on primitive level
3291 20342 : const lang::Locale aLocale(GetLocale(EditPaM(pPortion->GetNode(), nIndex + 1)));
3292 :
3293 : // create EOL and EOP bools
3294 10171 : const bool bEndOfLine(nPortion == pLine->GetEndPortion());
3295 10171 : const bool bEndOfParagraph(bEndOfLine && nLine + 1 == nLines);
3296 :
3297 : // get Overline color (from ((const SvxOverlineItem*)GetItem())->GetColor() in
3298 : // consequence, but also already set at pOutDev)
3299 10171 : const Color aOverlineColor(pOutDev->GetOverlineColor());
3300 :
3301 : // get TextLine color (from ((const SvxUnderlineItem*)GetItem())->GetColor() in
3302 : // consequence, but also already set at pOutDev)
3303 10171 : const Color aTextLineColor(pOutDev->GetTextLineColor());
3304 :
3305 : // Unicode code points conversion according to ctl text numeral setting
3306 20342 : aText = convertDigits(aText, nTextStart, nTextLen,
3307 20342 : ImplCalcDigitLang(aTmpFont.GetLanguage()));
3308 :
3309 : // StripPortions() data callback
3310 10171 : GetEditEnginePtr()->DrawingText( aOutPos, aText, nTextStart, nTextLen, pDXArray,
3311 10171 : aTmpFont, n, nIndex, pTextPortion->GetRightToLeft(),
3312 10171 : aWrongSpellVector.size() ? &aWrongSpellVector : 0,
3313 : pFieldData,
3314 : bEndOfLine, bEndOfParagraph, false, // support for EOL/EOP TEXT comments
3315 : &aLocale,
3316 : aOverlineColor,
3317 30513 : aTextLineColor);
3318 :
3319 : // #108052# remember that EOP is written already for this ParaPortion
3320 10171 : if(bEndOfParagraph)
3321 : {
3322 8415 : bEndOfParagraphWritten = true;
3323 10171 : }
3324 : }
3325 : else
3326 : {
3327 1817 : short nEsc = aTmpFont.GetEscapement();
3328 1817 : if ( nOrientation )
3329 : {
3330 : // In case of high/low do it yourself:
3331 455 : if ( aTmpFont.GetEscapement() )
3332 : {
3333 0 : long nDiff = aTmpFont.GetSize().Height() * aTmpFont.GetEscapement() / 100L;
3334 0 : if ( !IsVertical() )
3335 0 : aOutPos.Y() -= nDiff;
3336 : else
3337 0 : aOutPos.X() += nDiff;
3338 0 : aRedLineTmpPos = aOutPos;
3339 0 : aTmpFont.SetEscapement( 0 );
3340 : }
3341 :
3342 455 : aOutPos = lcl_ImplCalcRotatedPos( aOutPos, aOrigin, nSin, nCos );
3343 455 : aTmpFont.SetOrientation( aTmpFont.GetOrientation()+nOrientation );
3344 455 : aTmpFont.SetPhysFont( pOutDev );
3345 :
3346 : }
3347 :
3348 : // Take only what begins in the visible range:
3349 : // Important, because of a bug in some graphic cards
3350 : // when transparent font, output when negative
3351 3179 : if ( nOrientation || ( !IsVertical() && ( ( aTmpPos.X() + nTxtWidth ) >= nFirstVisXPos ) )
3352 1817 : || ( IsVertical() && ( ( aTmpPos.Y() + nTxtWidth ) >= nFirstVisYPos ) ) )
3353 : {
3354 1817 : if ( nEsc && ( ( aTmpFont.GetUnderline() != UNDERLINE_NONE ) ) )
3355 : {
3356 : // Paint the high/low without underline,
3357 : // Display the Underline on the
3358 : // base line of the original font height ...
3359 : // But only if there was something underlined before!
3360 57 : sal_Bool bSpecialUnderline = sal_False;
3361 57 : EditCharAttrib* pPrev = pPortion->GetNode()->GetCharAttribs().FindAttrib( EE_CHAR_ESCAPEMENT, nIndex );
3362 57 : if ( pPrev )
3363 : {
3364 57 : SvxFont aDummy;
3365 : // Underscore in front?
3366 57 : if ( pPrev->GetStart() )
3367 : {
3368 0 : SeekCursor( pPortion->GetNode(), pPrev->GetStart(), aDummy );
3369 0 : if ( aDummy.GetUnderline() != UNDERLINE_NONE )
3370 0 : bSpecialUnderline = sal_True;
3371 : }
3372 57 : if ( !bSpecialUnderline && ( pPrev->GetEnd() < pPortion->GetNode()->Len() ) )
3373 : {
3374 0 : SeekCursor( pPortion->GetNode(), pPrev->GetEnd()+1, aDummy );
3375 0 : if ( aDummy.GetUnderline() != UNDERLINE_NONE )
3376 0 : bSpecialUnderline = sal_True;
3377 57 : }
3378 : }
3379 57 : if ( bSpecialUnderline )
3380 : {
3381 0 : Size aSz = aTmpFont.GetPhysTxtSize( pOutDev, aText, nTextStart, nTextLen );
3382 0 : sal_uInt8 nProp = aTmpFont.GetPropr();
3383 0 : aTmpFont.SetEscapement( 0 );
3384 0 : aTmpFont.SetPropr( 100 );
3385 0 : aTmpFont.SetPhysFont( pOutDev );
3386 0 : OUStringBuffer aBlanks;
3387 0 : comphelper::string::padToLength( aBlanks, (sal_Int32) nTextLen, ' ' );
3388 0 : Point aUnderlinePos( aOutPos );
3389 0 : if ( nOrientation )
3390 0 : aUnderlinePos = lcl_ImplCalcRotatedPos( aTmpPos, aOrigin, nSin, nCos );
3391 0 : pOutDev->DrawStretchText( aUnderlinePos, aSz.Width(), aBlanks.makeStringAndClear(), 0, nTextLen );
3392 :
3393 0 : aTmpFont.SetUnderline( UNDERLINE_NONE );
3394 0 : if ( !nOrientation )
3395 0 : aTmpFont.SetEscapement( nEsc );
3396 0 : aTmpFont.SetPropr( nProp );
3397 0 : aTmpFont.SetPhysFont( pOutDev );
3398 : }
3399 : }
3400 1817 : Point aRealOutPos( aOutPos );
3401 3634 : if ( ( pTextPortion->GetKind() == PORTIONKIND_TEXT )
3402 1750 : && pTextPortion->GetExtraInfos() && pTextPortion->GetExtraInfos()->bCompressed
3403 1817 : && pTextPortion->GetExtraInfos()->bFirstCharIsRightPunktuation )
3404 : {
3405 0 : aRealOutPos.X() += pTextPortion->GetExtraInfos()->nPortionOffsetX;
3406 : }
3407 :
3408 : // RTL portions with (#i37132#)
3409 : // compressed blank should not paint this blank:
3410 3634 : if ( pTextPortion->IsRightToLeft() && nTextLen >= 2 &&
3411 0 : pDXArray[ nTextLen - 1 ] ==
3412 1817 : pDXArray[ nTextLen - 2 ] &&
3413 0 : ' ' == aText[nTextStart + nTextLen - 1] )
3414 0 : --nTextLen;
3415 :
3416 : // output directly
3417 1817 : aTmpFont.QuickDrawText( pOutDev, aRealOutPos, aText, nTextStart, nTextLen, pDXArray );
3418 :
3419 1817 : if ( bDrawFrame )
3420 : {
3421 1 : Point aTopLeft( aTmpPos );
3422 1 : aTopLeft.Y() -= pLine->GetMaxAscent();
3423 1 : if ( nOrientation )
3424 0 : aTopLeft = lcl_ImplCalcRotatedPos( aTopLeft, aOrigin, nSin, nCos );
3425 1 : Rectangle aRect( aTopLeft, pTextPortion->GetSize() );
3426 1 : pOutDev->DrawRect( aRect );
3427 : }
3428 :
3429 : // PDF export:
3430 1817 : if ( pPDFExtOutDevData )
3431 : {
3432 0 : if ( pTextPortion->GetKind() == PORTIONKIND_FIELD )
3433 : {
3434 0 : const EditCharAttrib* pAttr = pPortion->GetNode()->GetCharAttribs().FindFeature(nIndex);
3435 0 : const SvxFieldItem* pFieldItem = dynamic_cast<const SvxFieldItem*>(pAttr->GetItem());
3436 0 : if( pFieldItem )
3437 : {
3438 0 : const SvxFieldData* pFieldData = pFieldItem->GetField();
3439 0 : if ( pFieldData->ISA( SvxURLField ) )
3440 : {
3441 0 : Point aTopLeft( aTmpPos );
3442 0 : aTopLeft.Y() -= pLine->GetMaxAscent();
3443 :
3444 0 : Rectangle aRect( aTopLeft, pTextPortion->GetSize() );
3445 0 : vcl::PDFExtOutDevBookmarkEntry aBookmark;
3446 0 : aBookmark.nLinkId = pPDFExtOutDevData->CreateLink( aRect );
3447 0 : aBookmark.aBookmark = ((SvxURLField*)pFieldData)->GetURL();
3448 0 : std::vector< vcl::PDFExtOutDevBookmarkEntry >& rBookmarks = pPDFExtOutDevData->GetBookmarks();
3449 0 : rBookmarks.push_back( aBookmark );
3450 : }
3451 : }
3452 : }
3453 : }
3454 : }
3455 :
3456 1817 : if ( GetStatus().DoOnlineSpelling() && !pPortion->GetNode()->GetWrongList()->empty() && pTextPortion->GetLen() )
3457 : {
3458 : {//#105750# adjust LinePos for superscript or subscript text
3459 68 : short _nEsc = aTmpFont.GetEscapement();
3460 68 : if( _nEsc )
3461 : {
3462 37 : long nShift = ((_nEsc*long(aTmpFont.GetSize().Height()))/ 100L);
3463 37 : if( !IsVertical() )
3464 37 : aRedLineTmpPos.Y() -= nShift;
3465 : else
3466 0 : aRedLineTmpPos.X() += nShift;
3467 : }
3468 : }
3469 68 : Color aOldColor( pOutDev->GetLineColor() );
3470 68 : pOutDev->SetLineColor( Color( GetColorConfig().GetColorValue( svtools::SPELL ).nColor ) );
3471 68 : lcl_DrawRedLines( pOutDev, aTmpFont.GetSize().Height(), aRedLineTmpPos, nIndex, nIndex + pTextPortion->GetLen(), pDXArray, pPortion->GetNode()->GetWrongList(), nOrientation, aOrigin, IsVertical(), pTextPortion->IsRightToLeft() );
3472 68 : pOutDev->SetLineColor( aOldColor );
3473 : }
3474 : }
3475 :
3476 11988 : pOutDev->Pop();
3477 :
3478 : //The C++ language guarantees that delete p will do nothing if p is equal to NULL.
3479 11988 : delete[] pTmpDXArray;
3480 :
3481 11988 : if ( pTextPortion->GetKind() == PORTIONKIND_FIELD )
3482 : {
3483 559 : const EditCharAttrib* pAttr = pPortion->GetNode()->GetCharAttribs().FindFeature(nIndex);
3484 : DBG_ASSERT( pAttr, "Field not found" );
3485 : DBG_ASSERT( pAttr && pAttr->GetItem()->ISA( SvxFieldItem ), "Wrong type of field!" );
3486 :
3487 : // add a meta file comment if we record to a metafile
3488 559 : if( bMetafileValid )
3489 : {
3490 0 : const SvxFieldItem* pFieldItem = dynamic_cast<const SvxFieldItem*>(pAttr->GetItem());
3491 :
3492 0 : if( pFieldItem )
3493 : {
3494 0 : const SvxFieldData* pFieldData = pFieldItem->GetField();
3495 0 : if( pFieldData )
3496 0 : pMtf->AddAction( pFieldData->createEndComment() );
3497 : }
3498 : }
3499 :
3500 11988 : }
3501 :
3502 : }
3503 11988 : break;
3504 : case PORTIONKIND_TAB:
3505 : {
3506 0 : if ( pTextPortion->GetExtraValue() && ( pTextPortion->GetExtraValue() != ' ' ) )
3507 : {
3508 0 : SeekCursor( pPortion->GetNode(), nIndex+1, aTmpFont, pOutDev );
3509 0 : aTmpFont.SetTransparent( sal_False );
3510 0 : aTmpFont.SetEscapement( 0 );
3511 0 : aTmpFont.SetPhysFont( pOutDev );
3512 : long nCharWidth = aTmpFont.QuickGetTextSize( pOutDev,
3513 0 : OUString(pTextPortion->GetExtraValue()), 0, 1, NULL ).Width();
3514 0 : sal_Int32 nChars = 2;
3515 0 : if( nCharWidth )
3516 0 : nChars = pTextPortion->GetSize().Width() / nCharWidth;
3517 0 : if ( nChars < 2 )
3518 0 : nChars = 2; // is compressed by DrawStretchText.
3519 0 : else if ( nChars == 2 )
3520 0 : nChars = 3; // looks better
3521 :
3522 0 : OUStringBuffer aBuf;
3523 0 : comphelper::string::padToLength(aBuf, nChars, pTextPortion->GetExtraValue());
3524 0 : OUString aText(aBuf.makeStringAndClear());
3525 0 : aTmpFont.QuickDrawText( pOutDev, aTmpPos, aText, 0, aText.getLength(), NULL );
3526 0 : pOutDev->DrawStretchText( aTmpPos, pTextPortion->GetSize().Width(), aText );
3527 :
3528 0 : if ( bStripOnly )
3529 : {
3530 : // create EOL and EOP bools
3531 0 : const bool bEndOfLine(nPortion == pLine->GetEndPortion());
3532 0 : const bool bEndOfParagraph(bEndOfLine && nLine + 1 == nLines);
3533 :
3534 0 : const Color aOverlineColor(pOutDev->GetOverlineColor());
3535 0 : const Color aTextLineColor(pOutDev->GetTextLineColor());
3536 :
3537 : // StripPortions() data callback
3538 0 : GetEditEnginePtr()->DrawingTab( aTmpPos,
3539 0 : pTextPortion->GetSize().Width(),
3540 0 : OUString(pTextPortion->GetExtraValue()),
3541 0 : aTmpFont, n, nIndex, pTextPortion->GetRightToLeft(),
3542 : bEndOfLine, bEndOfParagraph,
3543 0 : aOverlineColor, aTextLineColor);
3544 0 : }
3545 : }
3546 0 : else if ( bStripOnly )
3547 : {
3548 : // #i108052# When stripping, a callback for _empty_ paragraphs is also needed.
3549 : // This was optimized away (by not rendering the space-only tab portion), so do
3550 : // it manually here.
3551 0 : const bool bEndOfLine(nPortion == pLine->GetEndPortion());
3552 0 : const bool bEndOfParagraph(bEndOfLine && nLine + 1 == nLines);
3553 :
3554 0 : const Color aOverlineColor(pOutDev->GetOverlineColor());
3555 0 : const Color aTextLineColor(pOutDev->GetTextLineColor());
3556 :
3557 0 : GetEditEnginePtr()->DrawingText(
3558 : aTmpPos, String(), 0, 0, 0,
3559 : aTmpFont, n, nIndex, 0,
3560 : 0,
3561 : 0,
3562 : bEndOfLine, bEndOfParagraph, false,
3563 : 0,
3564 : aOverlineColor,
3565 0 : aTextLineColor);
3566 : }
3567 : }
3568 0 : break;
3569 : }
3570 11992 : if( bParsingFields )
3571 0 : nPortion--;
3572 : else
3573 11992 : nIndex = nIndex + pTextPortion->GetLen();
3574 :
3575 : }
3576 : }
3577 :
3578 11931 : if ( ( nLine != nLastLine ) && !aStatus.IsOutliner() )
3579 : {
3580 1901 : if ( !IsVertical() )
3581 1901 : aStartPos.Y() += nSBL;
3582 : else
3583 0 : aStartPos.X() -= nSBL;
3584 : }
3585 :
3586 : // no more visible actions?
3587 11931 : if ( !IsVertical() && ( aStartPos.Y() >= aClipRect.Bottom() ) )
3588 766 : break;
3589 11165 : else if ( IsVertical() && ( aStartPos.X() <= aClipRect.Left() ) )
3590 0 : break;
3591 : }
3592 :
3593 10030 : if ( !aStatus.IsOutliner() )
3594 : {
3595 10030 : const SvxULSpaceItem& rULItem = (const SvxULSpaceItem&)pPortion->GetNode()->GetContentAttribs().GetItem( EE_PARA_ULSPACE );
3596 10030 : long nUL = GetYValue( rULItem.GetLower() );
3597 10030 : if ( !IsVertical() )
3598 10030 : aStartPos.Y() += nUL;
3599 : else
3600 0 : aStartPos.X() -= nUL;
3601 : }
3602 :
3603 : // #108052# Safer way for #i108052# and #i118881#: If for the current ParaPortion
3604 : // EOP is not written, do it now. This will be safer than before. It has shown
3605 : // that the reason for #i108052# was fixed/removed again, so this is a try to fix
3606 : // the number of paragraphs (and counting empty ones) now independent from the
3607 : // changes in EditEngine behaviour.
3608 10030 : if(!bEndOfParagraphWritten && !bPaintBullet && bStripOnly)
3609 : {
3610 0 : const Color aOverlineColor(pOutDev->GetOverlineColor());
3611 0 : const Color aTextLineColor(pOutDev->GetTextLineColor());
3612 :
3613 0 : GetEditEnginePtr()->DrawingText(
3614 : aTmpPos, String(), 0, 0, 0,
3615 : aTmpFont, n, nIndex, 0,
3616 : 0,
3617 : 0,
3618 : false, true, false, // support for EOL/EOP TEXT comments
3619 : 0,
3620 : aOverlineColor,
3621 0 : aTextLineColor);
3622 : }
3623 : }
3624 : else
3625 : {
3626 0 : if ( !IsVertical() )
3627 0 : aStartPos.Y() += nParaHeight;
3628 : else
3629 0 : aStartPos.X() -= nParaHeight;
3630 : }
3631 :
3632 10030 : if ( pPDFExtOutDevData )
3633 0 : pPDFExtOutDevData->EndStructureElement();
3634 :
3635 : // no more visible actions?
3636 10030 : if ( !IsVertical() && ( aStartPos.Y() > aClipRect.Bottom() ) )
3637 766 : break;
3638 9264 : if ( IsVertical() && ( aStartPos.X() < aClipRect.Left() ) )
3639 0 : break;
3640 : }
3641 8744 : if ( aStatus.DoRestoreFont() )
3642 8744 : pOutDev->SetFont( aOldFont );
3643 : }
3644 :
3645 789 : void ImpEditEngine::Paint( ImpEditView* pView, const Rectangle& rRect, OutputDevice* pTargetDevice, sal_Bool bUseVirtDev )
3646 : {
3647 : DBG_ASSERT( pView, "No View - No Paint!" );
3648 : DBG_CHKOBJ( GetEditEnginePtr(), EditEngine, 0 );
3649 :
3650 789 : if ( !GetUpdateMode() || IsInUndo() )
3651 0 : return;
3652 :
3653 : // Intersection of paint area and output area.
3654 789 : Rectangle aClipRect( pView->GetOutputArea() );
3655 789 : aClipRect.Intersection( rRect );
3656 :
3657 789 : OutputDevice* pTarget = pTargetDevice ? pTargetDevice : pView->GetWindow();
3658 :
3659 789 : if ( bUseVirtDev )
3660 : {
3661 247 : Rectangle aClipRecPixel( pTarget->LogicToPixel( aClipRect ) );
3662 247 : if ( !IsVertical() )
3663 : {
3664 : // etwas mehr, falls abgerundet!
3665 247 : aClipRecPixel.Right() += 1;
3666 247 : aClipRecPixel.Bottom() += 1;
3667 : }
3668 : else
3669 : {
3670 0 : aClipRecPixel.Left() -= 1;
3671 0 : aClipRecPixel.Bottom() += 1;
3672 : }
3673 :
3674 : // If aClipRecPixel > XXXX, then invalidate?!
3675 :
3676 247 : VirtualDevice* pVDev = GetVirtualDevice( pTarget->GetMapMode(), pTarget->GetDrawMode() );
3677 247 : pVDev->SetDigitLanguage( GetRefDevice()->GetDigitLanguage() );
3678 :
3679 : {
3680 247 : Color aBackgroundColor( pView->GetBackgroundColor() );
3681 : // #i47161# Check if text is visible on background
3682 247 : SvxFont aTmpFont;
3683 247 : ContentNode* pNode = GetEditDoc().GetObject( 0 );
3684 247 : SeekCursor( pNode, 1, aTmpFont );
3685 247 : Color aFontColor( aTmpFont.GetColor() );
3686 247 : if( (aFontColor == COL_AUTO) || IsForceAutoColor() )
3687 44 : aFontColor = GetAutoColor();
3688 :
3689 : // #i69346# check for reverse color of input method attribute
3690 247 : if( mpIMEInfos && (mpIMEInfos->aPos.GetNode() == pNode &&
3691 : mpIMEInfos->pAttribs))
3692 : {
3693 0 : sal_uInt16 nAttr = mpIMEInfos->pAttribs[ 0 ];
3694 0 : if ( nAttr & EXTTEXTINPUT_ATTR_HIGHLIGHT )
3695 : {
3696 0 : const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
3697 0 : aFontColor = rStyleSettings.GetHighlightColor() ;
3698 : }
3699 : }
3700 :
3701 247 : sal_uInt8 nColorDiff = aFontColor.GetColorError( aBackgroundColor );
3702 247 : if( nColorDiff < 8 )
3703 0 : aBackgroundColor = aFontColor.IsDark() ? COL_WHITE : COL_BLACK;
3704 247 : pVDev->SetBackground( aBackgroundColor );
3705 : }
3706 :
3707 247 : sal_Bool bVDevValid = sal_True;
3708 247 : Size aOutSz( pVDev->GetOutputSizePixel() );
3709 280 : if ( ( aOutSz.Width() < aClipRecPixel.GetWidth() ) ||
3710 33 : ( aOutSz.Height() < aClipRecPixel.GetHeight() ) )
3711 : {
3712 214 : bVDevValid = pVDev->SetOutputSizePixel( aClipRecPixel.GetSize() );
3713 : }
3714 : else
3715 : {
3716 : // The VirtDev can become very big during a Resize =>
3717 : // eventually make it smaller!
3718 66 : if ( ( aOutSz.Height() > ( aClipRecPixel.GetHeight() + RESDIFF ) ) ||
3719 33 : ( aOutSz.Width() > ( aClipRecPixel.GetWidth() + RESDIFF ) ) )
3720 : {
3721 0 : bVDevValid = pVDev->SetOutputSizePixel( aClipRecPixel.GetSize() );
3722 : }
3723 : else
3724 : {
3725 33 : pVDev->Erase();
3726 : }
3727 : }
3728 : DBG_ASSERT( bVDevValid, "VDef could not be enlarged!" );
3729 247 : if ( !bVDevValid )
3730 : {
3731 0 : Paint( pView, rRect, 0, sal_False /* ohne VDev */ );
3732 0 : return;
3733 : }
3734 :
3735 : // PaintRect for VDev not with aligned size,
3736 : // Otherwise, the line below must also be printed out:
3737 247 : Rectangle aTmpRect( Point( 0, 0 ), aClipRect.GetSize() );
3738 :
3739 247 : aClipRect = pTarget->PixelToLogic( aClipRecPixel );
3740 247 : Point aStartPos;
3741 247 : if ( !IsVertical() )
3742 : {
3743 247 : aStartPos = aClipRect.TopLeft();
3744 247 : aStartPos = pView->GetDocPos( aStartPos );
3745 247 : aStartPos.X() *= (-1);
3746 247 : aStartPos.Y() *= (-1);
3747 : }
3748 : else
3749 : {
3750 0 : aStartPos = aClipRect.TopRight();
3751 0 : Point aDocPos( pView->GetDocPos( aStartPos ) );
3752 0 : aStartPos.X() = aClipRect.GetSize().Width() + aDocPos.Y();
3753 0 : aStartPos.Y() = -aDocPos.X();
3754 : }
3755 :
3756 247 : Paint( pVDev, aTmpRect, aStartPos );
3757 :
3758 247 : sal_Bool bClipRegion = sal_False;
3759 247 : Region aOldRegion;
3760 494 : MapMode aOldMapMode;
3761 247 : if ( GetTextRanger() )
3762 : {
3763 : // Some problems here with push/pop, why?!
3764 : // pTarget->Push( PUSH_CLIPREGION|PUSH_MAPMODE );
3765 0 : bClipRegion = pTarget->IsClipRegion();
3766 0 : aOldRegion = pTarget->GetClipRegion();
3767 : // How do I get the polygon to the right place??
3768 : // The polygon is based on the view, not the Window
3769 : // => reset origin...
3770 0 : aOldMapMode = pTarget->GetMapMode();
3771 0 : Point aOrigin = aOldMapMode.GetOrigin();
3772 0 : Point aViewPos = pView->GetOutputArea().TopLeft();
3773 0 : aOrigin.Move( aViewPos.X(), aViewPos.Y() );
3774 0 : aClipRect.Move( -aViewPos.X(), -aViewPos.Y() );
3775 0 : MapMode aNewMapMode( aOldMapMode );
3776 0 : aNewMapMode.SetOrigin( aOrigin );
3777 0 : pTarget->SetMapMode( aNewMapMode );
3778 0 : pTarget->SetClipRegion( Region( GetTextRanger()->GetPolyPolygon() ) );
3779 : }
3780 :
3781 : pTarget->DrawOutDev( aClipRect.TopLeft(), aClipRect.GetSize(),
3782 247 : Point(0,0), aClipRect.GetSize(), *pVDev );
3783 :
3784 247 : if ( GetTextRanger() )
3785 : {
3786 : // pTarget->Pop();
3787 0 : if ( bClipRegion )
3788 0 : pTarget->SetClipRegion( aOldRegion );
3789 : else
3790 0 : pTarget->SetClipRegion();
3791 0 : pTarget->SetMapMode( aOldMapMode );
3792 : }
3793 :
3794 :
3795 494 : pView->DrawSelection(pView->GetEditSelection(), 0, pTarget);
3796 : }
3797 : else
3798 : {
3799 542 : Point aStartPos;
3800 542 : if ( !IsVertical() )
3801 : {
3802 542 : aStartPos = pView->GetOutputArea().TopLeft();
3803 542 : aStartPos.X() -= pView->GetVisDocLeft();
3804 542 : aStartPos.Y() -= pView->GetVisDocTop();
3805 : }
3806 : else
3807 : {
3808 0 : aStartPos = pView->GetOutputArea().TopRight();
3809 0 : aStartPos.X() += pView->GetVisDocTop();
3810 0 : aStartPos.Y() -= pView->GetVisDocLeft();
3811 : }
3812 :
3813 : // If Doc-width < Output Area,Width and not wrapped fields,
3814 : // the fields usually protrude if > line.
3815 : // (Not at the top, since there the Doc-width from formatting is already
3816 : // there)
3817 542 : if ( !IsVertical() && ( pView->GetOutputArea().GetWidth() > GetPaperSize().Width() ) )
3818 : {
3819 0 : long nMaxX = pView->GetOutputArea().Left() + GetPaperSize().Width();
3820 0 : if ( aClipRect.Left() > nMaxX )
3821 0 : return;
3822 0 : if ( aClipRect.Right() > nMaxX )
3823 0 : aClipRect.Right() = nMaxX;
3824 : }
3825 :
3826 542 : sal_Bool bClipRegion = pTarget->IsClipRegion();
3827 542 : Region aOldRegion = pTarget->GetClipRegion();
3828 542 : pTarget->IntersectClipRegion( aClipRect );
3829 :
3830 542 : Paint( pTarget, aClipRect, aStartPos );
3831 :
3832 542 : if ( bClipRegion )
3833 0 : pTarget->SetClipRegion( aOldRegion );
3834 : else
3835 542 : pTarget->SetClipRegion();
3836 :
3837 542 : pView->DrawSelection(pView->GetEditSelection(), 0, pTarget);
3838 : }
3839 :
3840 : }
3841 :
3842 0 : void ImpEditEngine::InsertContent( ContentNode* pNode, sal_Int32 nPos )
3843 : {
3844 : DBG_ASSERT( pNode, "NULL-Pointer in InsertContent! " );
3845 : DBG_ASSERT( IsInUndo(), "InsertContent only for Undo()!" );
3846 0 : ParaPortion* pNew = new ParaPortion( pNode );
3847 0 : GetParaPortions().Insert(nPos, pNew);
3848 0 : aEditDoc.Insert(nPos, pNode);
3849 0 : if ( IsCallParaInsertedOrDeleted() )
3850 0 : GetEditEnginePtr()->ParagraphInserted( nPos );
3851 0 : }
3852 :
3853 0 : EditPaM ImpEditEngine::SplitContent( sal_Int32 nNode, sal_uInt16 nSepPos )
3854 : {
3855 0 : ContentNode* pNode = aEditDoc.GetObject( nNode );
3856 : DBG_ASSERT( pNode, "Invalid Node in SplitContent" );
3857 : DBG_ASSERT( IsInUndo(), "SplitContent only for Undo()!" );
3858 : DBG_ASSERT( nSepPos <= pNode->Len(), "Index out of range: SplitContent" );
3859 0 : EditPaM aPaM( pNode, nSepPos );
3860 0 : return ImpInsertParaBreak( aPaM );
3861 : }
3862 :
3863 0 : EditPaM ImpEditEngine::ConnectContents( sal_Int32 nLeftNode, sal_Bool bBackward )
3864 : {
3865 0 : ContentNode* pLeftNode = aEditDoc.GetObject( nLeftNode );
3866 0 : ContentNode* pRightNode = aEditDoc.GetObject( nLeftNode+1 );
3867 : DBG_ASSERT( pLeftNode, "Invalid left node in ConnectContents ");
3868 : DBG_ASSERT( pRightNode, "Invalid right node in ConnectContents ");
3869 : DBG_ASSERT( IsInUndo(), "ConnectContent only for Undo()!" );
3870 0 : return ImpConnectParagraphs( pLeftNode, pRightNode, bBackward );
3871 : }
3872 :
3873 2588666 : void ImpEditEngine::SetUpdateMode( bool bUp, EditView* pCurView, sal_Bool bForceUpdate )
3874 : {
3875 2588666 : bool bChanged = ( GetUpdateMode() != bUp );
3876 :
3877 : // When switching from sal_True to sal_False, all selections were visible,
3878 : // => paint over
3879 : // the other hand, were all invisible => paint
3880 : // If !bFormatted, e.g. after SetText, then if UpdateMode=sal_True
3881 : // formatting is not needed immediately, probably because more text is coming.
3882 : // At latest it is formatted at a Paint/CalcTextWidth.
3883 2588666 : bUpdate = bUp;
3884 2588666 : if ( bUpdate && ( bChanged || bForceUpdate ) )
3885 439925 : FormatAndUpdate( pCurView );
3886 2588666 : }
3887 :
3888 0 : void ImpEditEngine::ShowParagraph( sal_Int32 nParagraph, bool bShow )
3889 : {
3890 0 : ParaPortion* pPPortion = GetParaPortions().SafeGetObject( nParagraph );
3891 : DBG_ASSERT( pPPortion, "ShowParagraph: Paragraph does not exist! ");
3892 0 : if ( pPPortion && ( pPPortion->IsVisible() != bShow ) )
3893 : {
3894 0 : pPPortion->SetVisible( bShow );
3895 :
3896 0 : if ( !bShow )
3897 : {
3898 : // Mark as deleted, so that no selection will end or begin at
3899 : // this paragraph...
3900 0 : DeletedNodeInfo* pDelInfo = new DeletedNodeInfo( (sal_uIntPtr)pPPortion->GetNode(), nParagraph );
3901 0 : aDeletedNodes.push_back(pDelInfo);
3902 0 : UpdateSelections();
3903 : // The region below will not be invalidated if UpdateMode = sal_False!
3904 : // If anyway, then save as sal_False before SetVisible !
3905 : }
3906 :
3907 0 : if ( bShow && ( pPPortion->IsInvalid() || !pPPortion->nHeight ) )
3908 : {
3909 0 : if ( !GetTextRanger() )
3910 : {
3911 0 : if ( pPPortion->IsInvalid() )
3912 : {
3913 0 : Font aOldFont( GetRefDevice()->GetFont() );
3914 0 : CreateLines( nParagraph, 0 ); // 0: No TextRanger
3915 0 : if ( aStatus.DoRestoreFont() )
3916 0 : GetRefDevice()->SetFont( aOldFont );
3917 : }
3918 : else
3919 : {
3920 0 : CalcHeight( pPPortion );
3921 : }
3922 0 : nCurTextHeight += pPPortion->GetHeight();
3923 : }
3924 : else
3925 : {
3926 0 : nCurTextHeight = 0x7fffffff;
3927 : }
3928 : }
3929 :
3930 0 : pPPortion->SetMustRepaint( sal_True );
3931 0 : if ( GetUpdateMode() && !IsInUndo() && !GetTextRanger() )
3932 : {
3933 0 : aInvalidRect = Rectangle( Point( 0, GetParaPortions().GetYOffset( pPPortion ) ),
3934 0 : Point( GetPaperSize().Width(), nCurTextHeight ) );
3935 0 : UpdateViews( GetActiveView() );
3936 : }
3937 : }
3938 0 : }
3939 :
3940 0 : EditSelection ImpEditEngine::MoveParagraphs( Range aOldPositions, sal_Int32 nNewPos, EditView* pCurView )
3941 : {
3942 : DBG_ASSERT( GetParaPortions().Count() != 0, "No paragraphs found: MoveParagraphs" );
3943 0 : if ( GetParaPortions().Count() == 0 )
3944 0 : return EditSelection();
3945 0 : aOldPositions.Justify();
3946 :
3947 0 : EditSelection aSel( ImpMoveParagraphs( aOldPositions, nNewPos ) );
3948 :
3949 0 : if ( nNewPos >= GetParaPortions().Count() )
3950 0 : nNewPos = GetParaPortions().Count() - 1;
3951 :
3952 : // Where the paragraph was inserted it has to be properly redrawn:
3953 : // Where the paragraph was removed it has to be properly redrawn:
3954 : // ( and correspondingly in between as well...)
3955 0 : if ( pCurView && ( GetUpdateMode() == sal_True ) )
3956 : {
3957 : // in this case one can redraw directly without invalidating the
3958 : // Portions
3959 0 : sal_Int32 nFirstPortion = std::min( static_cast<sal_Int32>(aOldPositions.Min()), nNewPos );
3960 0 : sal_Int32 nLastPortion = std::max( static_cast<sal_Int32>(aOldPositions.Max()), nNewPos );
3961 :
3962 0 : ParaPortion* pUpperPortion = GetParaPortions().SafeGetObject( nFirstPortion );
3963 0 : ParaPortion* pLowerPortion = GetParaPortions().SafeGetObject( nLastPortion );
3964 :
3965 0 : aInvalidRect = Rectangle(); // make empty
3966 0 : aInvalidRect.Left() = 0;
3967 0 : aInvalidRect.Right() = aPaperSize.Width();
3968 0 : aInvalidRect.Top() = GetParaPortions().GetYOffset( pUpperPortion );
3969 0 : aInvalidRect.Bottom() = GetParaPortions().GetYOffset( pLowerPortion ) + pLowerPortion->GetHeight();
3970 :
3971 0 : UpdateViews( pCurView );
3972 : }
3973 : else
3974 : {
3975 : // redraw from the upper invalid position
3976 0 : sal_Int32 nFirstInvPara = std::min( static_cast<sal_Int32>(aOldPositions.Min()), nNewPos );
3977 0 : InvalidateFromParagraph( nFirstInvPara );
3978 : }
3979 0 : return aSel;
3980 : }
3981 :
3982 0 : void ImpEditEngine::InvalidateFromParagraph( sal_Int32 nFirstInvPara )
3983 : {
3984 : // The following paragraphs are not invalidated, since ResetHeight()
3985 : // => size change => all the following are re-issued anyway.
3986 : ParaPortion* pTmpPortion;
3987 0 : if ( nFirstInvPara != 0 )
3988 : {
3989 0 : pTmpPortion = GetParaPortions()[nFirstInvPara-1];
3990 0 : pTmpPortion->MarkInvalid( pTmpPortion->GetNode()->Len(), 0 );
3991 : }
3992 : else
3993 : {
3994 0 : pTmpPortion = GetParaPortions()[0];
3995 0 : pTmpPortion->MarkSelectionInvalid( 0, pTmpPortion->GetNode()->Len() );
3996 : }
3997 0 : pTmpPortion->ResetHeight();
3998 0 : }
3999 :
4000 0 : IMPL_LINK_NOARG_INLINE_START(ImpEditEngine, StatusTimerHdl)
4001 : {
4002 0 : CallStatusHdl();
4003 0 : return 0;
4004 : }
4005 0 : IMPL_LINK_NOARG_INLINE_END(ImpEditEngine, StatusTimerHdl)
4006 :
4007 903158 : void ImpEditEngine::CallStatusHdl()
4008 : {
4009 903158 : if ( aStatusHdlLink.IsSet() && aStatus.GetStatusWord() )
4010 : {
4011 : // The Status has to be reset before the Call,
4012 : // since other Flags might be set in the handler...
4013 2452 : EditStatus aTmpStatus( aStatus );
4014 2452 : aStatus.Clear();
4015 2452 : aStatusHdlLink.Call( &aTmpStatus );
4016 2452 : aStatusTimer.Stop(); // If called by hand ...
4017 : }
4018 903158 : }
4019 :
4020 0 : ContentNode* ImpEditEngine::GetPrevVisNode( ContentNode* pCurNode )
4021 : {
4022 0 : const ParaPortion* pPortion = FindParaPortion( pCurNode );
4023 : DBG_ASSERT( pPortion, "GetPrevVisibleNode: No matching portion!" );
4024 0 : pPortion = GetPrevVisPortion( pPortion );
4025 0 : if ( pPortion )
4026 0 : return pPortion->GetNode();
4027 0 : return 0;
4028 : }
4029 :
4030 0 : ContentNode* ImpEditEngine::GetNextVisNode( ContentNode* pCurNode )
4031 : {
4032 0 : const ParaPortion* pPortion = FindParaPortion( pCurNode );
4033 : DBG_ASSERT( pPortion, "GetNextVisibleNode: No matching portion!" );
4034 0 : pPortion = GetNextVisPortion( pPortion );
4035 0 : if ( pPortion )
4036 0 : return pPortion->GetNode();
4037 0 : return 0;
4038 : }
4039 :
4040 0 : const ParaPortion* ImpEditEngine::GetPrevVisPortion( const ParaPortion* pCurPortion ) const
4041 : {
4042 0 : sal_Int32 nPara = GetParaPortions().GetPos( pCurPortion );
4043 : DBG_ASSERT( nPara < GetParaPortions().Count() , "Portion not found: GetPrevVisPortion" );
4044 0 : const ParaPortion* pPortion = nPara ? GetParaPortions()[--nPara] : 0;
4045 0 : while ( pPortion && !pPortion->IsVisible() )
4046 0 : pPortion = nPara ? GetParaPortions()[--nPara] : 0;
4047 :
4048 0 : return pPortion;
4049 : }
4050 :
4051 0 : const ParaPortion* ImpEditEngine::GetNextVisPortion( const ParaPortion* pCurPortion ) const
4052 : {
4053 0 : sal_Int32 nPara = GetParaPortions().GetPos( pCurPortion );
4054 : DBG_ASSERT( nPara < GetParaPortions().Count() , "Portion not found: GetPrevVisNode" );
4055 0 : const ParaPortion* pPortion = GetParaPortions().SafeGetObject( ++nPara );
4056 0 : while ( pPortion && !pPortion->IsVisible() )
4057 0 : pPortion = GetParaPortions().SafeGetObject( ++nPara );
4058 :
4059 0 : return pPortion;
4060 : }
4061 :
4062 8744 : long ImpEditEngine::CalcVertLineSpacing(Point& rStartPos) const
4063 : {
4064 8744 : long nTotalOccupiedHeight = 0;
4065 8744 : sal_uInt16 nTotalLineCount = 0;
4066 8744 : const ParaPortionList& rParaPortions = GetParaPortions();
4067 8744 : sal_Int32 nParaCount = rParaPortions.Count();
4068 :
4069 8756 : for (sal_Int32 i = 0; i < nParaCount; ++i)
4070 : {
4071 8744 : if (GetVerJustification(i) != SVX_VER_JUSTIFY_BLOCK)
4072 : // All paragraphs must have the block justification set.
4073 8732 : return 0;
4074 :
4075 12 : const ParaPortion* pPortion = rParaPortions[i];
4076 12 : nTotalOccupiedHeight += pPortion->GetFirstLineOffset();
4077 :
4078 12 : const SvxLineSpacingItem& rLSItem = (const SvxLineSpacingItem&)pPortion->GetNode()->GetContentAttribs().GetItem(EE_PARA_SBL);
4079 12 : sal_uInt16 nSBL = ( rLSItem.GetInterLineSpaceRule() == SVX_INTER_LINE_SPACE_FIX )
4080 12 : ? GetYValue( rLSItem.GetInterLineSpace() ) : 0;
4081 :
4082 12 : const SvxULSpaceItem& rULItem = (const SvxULSpaceItem&)pPortion->GetNode()->GetContentAttribs().GetItem(EE_PARA_ULSPACE);
4083 12 : long nUL = GetYValue( rULItem.GetLower() );
4084 :
4085 12 : const EditLineList& rLines = pPortion->GetLines();
4086 12 : sal_uInt16 nLineCount = rLines.Count();
4087 12 : nTotalLineCount += nLineCount;
4088 58 : for (sal_uInt16 j = 0; j < nLineCount; ++j)
4089 : {
4090 46 : const EditLine* pLine = rLines[j];
4091 46 : nTotalOccupiedHeight += pLine->GetHeight();
4092 46 : if (j < nLineCount-1)
4093 34 : nTotalOccupiedHeight += nSBL;
4094 46 : nTotalOccupiedHeight += nUL;
4095 : }
4096 : }
4097 :
4098 12 : long nTotalSpace = IsVertical() ? aPaperSize.Width() : aPaperSize.Height();
4099 12 : nTotalSpace -= nTotalOccupiedHeight;
4100 12 : if (nTotalSpace <= 0 || nTotalLineCount <= 1)
4101 12 : return 0;
4102 :
4103 0 : if (IsVertical())
4104 : // Shift the text to the right for the asian layout mode.
4105 0 : rStartPos.X() += nTotalSpace;
4106 :
4107 0 : return nTotalSpace / (nTotalLineCount-1);
4108 : }
4109 :
4110 476 : EditPaM ImpEditEngine::InsertParagraph( sal_Int32 nPara )
4111 : {
4112 476 : EditPaM aPaM;
4113 476 : if ( nPara != 0 )
4114 : {
4115 476 : ContentNode* pNode = GetEditDoc().GetObject( nPara-1 );
4116 476 : if ( !pNode )
4117 0 : pNode = GetEditDoc().GetObject( GetEditDoc().Count() - 1 );
4118 : DBG_ASSERT( pNode, "Not a single paragraph in InsertParagraph ?" );
4119 476 : aPaM = EditPaM( pNode, pNode->Len() );
4120 : }
4121 : else
4122 : {
4123 0 : ContentNode* pNode = GetEditDoc().GetObject( 0 );
4124 0 : aPaM = EditPaM( pNode, 0 );
4125 : }
4126 :
4127 476 : return ImpInsertParaBreak( aPaM );
4128 : }
4129 :
4130 13468 : EditSelection* ImpEditEngine::SelectParagraph( sal_Int32 nPara )
4131 : {
4132 13468 : EditSelection* pSel = 0;
4133 13468 : ContentNode* pNode = GetEditDoc().GetObject( nPara );
4134 : DBG_ASSERTWARNING( pNode, "Paragraph does not exist: SelectParagraph" );
4135 13468 : if ( pNode )
4136 13468 : pSel = new EditSelection( EditPaM( pNode, 0 ), EditPaM( pNode, pNode->Len() ) );
4137 :
4138 13468 : return pSel;
4139 : }
4140 :
4141 1381930 : void ImpEditEngine::FormatAndUpdate( EditView* pCurView )
4142 : {
4143 1381930 : if ( bDowning )
4144 1381930 : return ;
4145 :
4146 1381930 : if ( IsInUndo() )
4147 0 : IdleFormatAndUpdate( pCurView );
4148 : else
4149 : {
4150 1381930 : FormatDoc();
4151 1381930 : UpdateViews( pCurView );
4152 : }
4153 : }
4154 :
4155 0 : void ImpEditEngine::SetFlatMode( sal_Bool bFlat )
4156 : {
4157 0 : if ( bFlat != aStatus.UseCharAttribs() )
4158 0 : return;
4159 :
4160 0 : if ( !bFlat )
4161 0 : aStatus.TurnOnFlags( EE_CNTRL_USECHARATTRIBS );
4162 : else
4163 0 : aStatus.TurnOffFlags( EE_CNTRL_USECHARATTRIBS );
4164 :
4165 0 : aEditDoc.CreateDefFont( !bFlat );
4166 :
4167 0 : FormatFullDoc();
4168 0 : UpdateViews( (EditView*) 0);
4169 0 : if ( pActiveView )
4170 0 : pActiveView->ShowCursor();
4171 : }
4172 :
4173 327323 : void ImpEditEngine::SetCharStretching( sal_uInt16 nX, sal_uInt16 nY )
4174 : {
4175 327323 : bool bChanged(false);
4176 327323 : if ( !IsVertical() )
4177 : {
4178 327323 : bChanged = nStretchX!=nX || nStretchY!=nY;
4179 327323 : nStretchX = nX;
4180 327323 : nStretchY = nY;
4181 : }
4182 : else
4183 : {
4184 0 : bChanged = nStretchX!=nY || nStretchY!=nX;
4185 0 : nStretchX = nY;
4186 0 : nStretchY = nX;
4187 : }
4188 :
4189 327323 : if (bChanged && aStatus.DoStretch())
4190 : {
4191 0 : FormatFullDoc();
4192 : // (potentially) need everything redrawn
4193 0 : aInvalidRect=Rectangle(0,0,1000000,1000000);
4194 0 : UpdateViews( GetActiveView() );
4195 : }
4196 327323 : }
4197 :
4198 498700 : const SvxNumberFormat* ImpEditEngine::GetNumberFormat( const ContentNode *pNode ) const
4199 : {
4200 498700 : const SvxNumberFormat *pRes = 0;
4201 :
4202 498700 : if (pNode)
4203 : {
4204 : // get index of paragraph
4205 498700 : sal_Int32 nPara = GetEditDoc().GetPos( const_cast< ContentNode * >(pNode) );
4206 : DBG_ASSERT( nPara < EE_PARA_NOT_FOUND, "node not found in array" );
4207 498700 : if (nPara < EE_PARA_NOT_FOUND)
4208 : {
4209 : // the called function may be overloaded by an OutlinerEditEng object to provide
4210 : // access to the SvxNumberFormat of the Outliner.
4211 : // The EditEngine implementation will just return 0.
4212 498700 : pRes = pEditEngine->GetNumberFormat( nPara );
4213 : }
4214 : }
4215 :
4216 498700 : return pRes;
4217 : }
4218 :
4219 498700 : sal_Int32 ImpEditEngine::GetSpaceBeforeAndMinLabelWidth(
4220 : const ContentNode *pNode,
4221 : sal_Int32 *pnSpaceBefore, sal_Int32 *pnMinLabelWidth ) const
4222 : {
4223 : // nSpaceBefore matches the ODF attribut text:space-before
4224 : // nMinLabelWidth matches the ODF attribut text:min-label-width
4225 :
4226 498700 : const SvxNumberFormat *pNumFmt = GetNumberFormat( pNode );
4227 :
4228 : // if no number format was found we have no Outliner or the numbering level
4229 : // within the Outliner is -1 which means no number format should be applied.
4230 : // Thus the default values to be returned are 0.
4231 498700 : sal_Int32 nSpaceBefore = 0;
4232 498700 : sal_Int32 nMinLabelWidth = 0;
4233 :
4234 498700 : if (pNumFmt)
4235 : {
4236 89677 : nMinLabelWidth = -pNumFmt->GetFirstLineOffset();
4237 89677 : nSpaceBefore = pNumFmt->GetAbsLSpace() - nMinLabelWidth;
4238 : DBG_ASSERT( nMinLabelWidth >= 0, "ImpEditEngine::GetSpaceBeforeAndMinLabelWidth: min-label-width < 0 encountered" );
4239 : }
4240 498700 : if (pnSpaceBefore)
4241 450845 : *pnSpaceBefore = nSpaceBefore;
4242 498700 : if (pnMinLabelWidth)
4243 138591 : *pnMinLabelWidth = nMinLabelWidth;
4244 :
4245 498700 : return nSpaceBefore + nMinLabelWidth;
4246 : }
4247 :
4248 498700 : const SvxLRSpaceItem& ImpEditEngine::GetLRSpaceItem( ContentNode* pNode )
4249 : {
4250 498700 : return (const SvxLRSpaceItem&)pNode->GetContentAttribs().GetItem( aStatus.IsOutliner() ? EE_PARA_OUTLLRSPACE : EE_PARA_LRSPACE );
4251 : }
4252 :
4253 : // select a representative text language for the digit type according to the
4254 : // text numeral setting:
4255 605206 : LanguageType ImpEditEngine::ImplCalcDigitLang(LanguageType eCurLang) const
4256 : {
4257 : // #114278# Also setting up digit language from Svt options
4258 : // (cannot reliably inherit the outdev's setting)
4259 605206 : if( !pCTLOptions )
4260 3526 : pCTLOptions = new SvtCTLOptions;
4261 :
4262 605206 : LanguageType eLang = eCurLang;
4263 605206 : const SvtCTLOptions::TextNumerals nCTLTextNumerals = pCTLOptions->GetCTLTextNumerals();
4264 :
4265 605206 : if ( SvtCTLOptions::NUMERALS_HINDI == nCTLTextNumerals )
4266 0 : eLang = LANGUAGE_ARABIC_SAUDI_ARABIA;
4267 605206 : else if ( SvtCTLOptions::NUMERALS_ARABIC == nCTLTextNumerals )
4268 605206 : eLang = LANGUAGE_ENGLISH;
4269 0 : else if ( SvtCTLOptions::NUMERALS_SYSTEM == nCTLTextNumerals )
4270 0 : eLang = (LanguageType) Application::GetSettings().GetLanguageTag().getLanguageType();
4271 :
4272 605206 : return eLang;
4273 : }
4274 :
4275 10171 : OUString ImpEditEngine::convertDigits(const OUString &rString, sal_Int32 nStt, sal_Int32 nLen, LanguageType eDigitLang) const
4276 : {
4277 10171 : OUStringBuffer aBuf(rString);
4278 66937 : for (sal_Int32 nIdx = nStt, nEnd = nStt + nLen; nIdx < nEnd; ++nIdx)
4279 : {
4280 56766 : sal_Unicode cChar = aBuf[nIdx];
4281 56766 : if (cChar >= '0' && cChar <= '9')
4282 10422 : aBuf[nIdx] = GetLocalizedChar(cChar, eDigitLang);
4283 : }
4284 10171 : return aBuf.makeStringAndClear();
4285 : }
4286 :
4287 : // Either sets the digit mode at the output device
4288 595035 : void ImpEditEngine::ImplInitDigitMode(OutputDevice* pOutDev, LanguageType eCurLang)
4289 : {
4290 : assert(pOutDev); //persumably there isn't any case where pOutDev should be NULL ?
4291 595035 : if (pOutDev)
4292 595035 : pOutDev->SetDigitLanguage(ImplCalcDigitLang(eCurLang));
4293 595035 : }
4294 :
4295 200824 : void ImpEditEngine::ImplInitLayoutMode( OutputDevice* pOutDev, sal_Int32 nPara, sal_uInt16 nIndex )
4296 : {
4297 200824 : sal_Bool bCTL = sal_False;
4298 200824 : sal_Bool bR2L = sal_False;
4299 200824 : if ( nIndex == 0xFFFF )
4300 : {
4301 188836 : bCTL = HasScriptType( nPara, i18n::ScriptType::COMPLEX );
4302 188836 : bR2L = IsRightToLeft( nPara );
4303 : }
4304 : else
4305 : {
4306 11988 : ContentNode* pNode = GetEditDoc().GetObject( nPara );
4307 11988 : short nScriptType = GetScriptType( EditPaM( pNode, nIndex+1 ) );
4308 11988 : bCTL = nScriptType == i18n::ScriptType::COMPLEX;
4309 : // this change was discussed in issue 37190
4310 11988 : bR2L = GetRightToLeft( nPara, nIndex + 1) % 2 ? sal_True : sal_False;
4311 : // it also works for issue 55927
4312 : }
4313 :
4314 200824 : sal_uLong nLayoutMode = pOutDev->GetLayoutMode();
4315 :
4316 : // We always use the left postion for DrawText()
4317 200824 : nLayoutMode &= ~(TEXT_LAYOUT_BIDI_RTL);
4318 :
4319 200824 : if ( !bCTL && !bR2L)
4320 : {
4321 : // No CTL/Bidi checking necessary
4322 199699 : nLayoutMode |= ( TEXT_LAYOUT_COMPLEX_DISABLED | TEXT_LAYOUT_BIDI_STRONG );
4323 : }
4324 : else
4325 : {
4326 : // CTL/Bidi checking neccessary
4327 : // Don't use BIDI_STRONG, VCL must do some checks.
4328 1125 : nLayoutMode &= ~( TEXT_LAYOUT_COMPLEX_DISABLED | TEXT_LAYOUT_BIDI_STRONG );
4329 :
4330 1125 : if ( bR2L )
4331 1125 : nLayoutMode |= TEXT_LAYOUT_BIDI_RTL|TEXT_LAYOUT_TEXTORIGIN_LEFT;
4332 : }
4333 :
4334 200824 : pOutDev->SetLayoutMode( nLayoutMode );
4335 :
4336 : // #114278# Also setting up digit language from Svt options
4337 : // (cannot reliably inherit the outdev's setting)
4338 200824 : LanguageType eLang = (LanguageType) Application::GetSettings().GetLanguageTag().getLanguageType();
4339 200824 : ImplInitDigitMode( pOutDev, eLang );
4340 200824 : }
4341 :
4342 238572 : Reference < i18n::XBreakIterator > ImpEditEngine::ImplGetBreakIterator() const
4343 : {
4344 238572 : if ( !xBI.is() )
4345 : {
4346 12542 : Reference< uno::XComponentContext > xContext( ::comphelper::getProcessComponentContext() );
4347 12542 : xBI = i18n::BreakIterator::create( xContext );
4348 : }
4349 238572 : return xBI;
4350 : }
4351 :
4352 0 : Reference < i18n::XExtendedInputSequenceChecker > ImpEditEngine::ImplGetInputSequenceChecker() const
4353 : {
4354 0 : if ( !xISC.is() )
4355 : {
4356 0 : Reference< uno::XComponentContext > xContext( ::comphelper::getProcessComponentContext() );
4357 0 : xISC = i18n::InputSequenceChecker::create( xContext );
4358 : }
4359 0 : return xISC;
4360 : }
4361 :
4362 9384 : Color ImpEditEngine::GetAutoColor() const
4363 : {
4364 9384 : Color aColor = const_cast<ImpEditEngine*>(this)->GetColorConfig().GetColorValue( svtools::FONTCOLOR ).nColor;
4365 :
4366 9384 : if ( GetBackgroundColor() != COL_AUTO )
4367 : {
4368 1953 : if ( GetBackgroundColor().IsDark() && aColor.IsDark() )
4369 1 : aColor = COL_WHITE;
4370 1952 : else if ( GetBackgroundColor().IsBright() && aColor.IsBright() )
4371 0 : aColor = COL_BLACK;
4372 : }
4373 :
4374 9384 : return aColor;
4375 : }
4376 :
4377 :
4378 0 : sal_Bool ImpEditEngine::ImplCalcAsianCompression( ContentNode* pNode, TextPortion* pTextPortion, sal_uInt16 nStartPos, sal_Int32* pDXArray, sal_uInt16 n100thPercentFromMax, sal_Bool bManipulateDXArray )
4379 : {
4380 : DBG_ASSERT( GetAsianCompressionMode(), "ImplCalcAsianCompression - Why?" );
4381 : DBG_ASSERT( pTextPortion->GetLen(), "ImplCalcAsianCompression - Empty Portion?" );
4382 :
4383 : // Percent is 1/100 Percent...
4384 0 : if ( n100thPercentFromMax == 10000 )
4385 0 : pTextPortion->SetExtraInfos( NULL );
4386 :
4387 0 : sal_Bool bCompressed = sal_False;
4388 :
4389 0 : if ( GetScriptType( EditPaM( pNode, nStartPos+1 ) ) == i18n::ScriptType::ASIAN )
4390 : {
4391 0 : long nNewPortionWidth = pTextPortion->GetSize().Width();
4392 0 : sal_uInt16 nPortionLen = pTextPortion->GetLen();
4393 0 : for ( sal_uInt16 n = 0; n < nPortionLen; n++ )
4394 : {
4395 0 : sal_uInt8 nType = GetCharTypeForCompression( pNode->GetChar( n+nStartPos ) );
4396 :
4397 0 : sal_Bool bCompressPunctuation = ( nType == CHAR_PUNCTUATIONLEFT ) || ( nType == CHAR_PUNCTUATIONRIGHT );
4398 0 : sal_Bool bCompressKana = ( nType == CHAR_KANA ) && ( GetAsianCompressionMode() == text::CharacterCompressionType::PUNCTUATION_AND_KANA );
4399 :
4400 : // create Extra infos only if needed...
4401 0 : if ( bCompressPunctuation || bCompressKana )
4402 : {
4403 0 : if ( !pTextPortion->GetExtraInfos() )
4404 : {
4405 0 : ExtraPortionInfo* pExtraInfos = new ExtraPortionInfo;
4406 0 : pTextPortion->SetExtraInfos( pExtraInfos );
4407 0 : pExtraInfos->nOrgWidth = pTextPortion->GetSize().Width();
4408 0 : pExtraInfos->nAsianCompressionTypes = CHAR_NORMAL;
4409 : }
4410 0 : pTextPortion->GetExtraInfos()->nMaxCompression100thPercent = n100thPercentFromMax;
4411 0 : pTextPortion->GetExtraInfos()->nAsianCompressionTypes |= nType;
4412 :
4413 : long nOldCharWidth;
4414 0 : if ( (n+1) < nPortionLen )
4415 : {
4416 0 : nOldCharWidth = pDXArray[n];
4417 : }
4418 : else
4419 : {
4420 0 : if ( bManipulateDXArray )
4421 0 : nOldCharWidth = nNewPortionWidth - pTextPortion->GetExtraInfos()->nPortionOffsetX;
4422 : else
4423 0 : nOldCharWidth = pTextPortion->GetExtraInfos()->nOrgWidth;
4424 : }
4425 0 : nOldCharWidth -= ( n ? pDXArray[n-1] : 0 );
4426 :
4427 0 : long nCompress = 0;
4428 :
4429 0 : if ( bCompressPunctuation )
4430 : {
4431 0 : nCompress = nOldCharWidth / 2;
4432 : }
4433 : else // Kana
4434 : {
4435 0 : nCompress = nOldCharWidth / 10;
4436 : }
4437 :
4438 0 : if ( n100thPercentFromMax != 10000 )
4439 : {
4440 0 : nCompress *= n100thPercentFromMax;
4441 0 : nCompress /= 10000;
4442 : }
4443 :
4444 0 : if ( nCompress )
4445 : {
4446 0 : bCompressed = sal_True;
4447 0 : nNewPortionWidth -= nCompress;
4448 0 : pTextPortion->GetExtraInfos()->bCompressed = sal_True;
4449 :
4450 :
4451 : // Special handling for rightpunctuation: For the 'compression' we must
4452 : // start the output before the normal char position....
4453 0 : if ( bManipulateDXArray && ( pTextPortion->GetLen() > 1 ) )
4454 : {
4455 0 : if ( !pTextPortion->GetExtraInfos()->pOrgDXArray )
4456 0 : pTextPortion->GetExtraInfos()->SaveOrgDXArray( pDXArray, pTextPortion->GetLen()-1 );
4457 :
4458 0 : if ( nType == CHAR_PUNCTUATIONRIGHT )
4459 : {
4460 : // If it's the first char, I must handle it in Paint()...
4461 0 : if ( n )
4462 : {
4463 : // -1: No entry for the last character
4464 0 : for ( sal_uInt16 i = n-1; i < (nPortionLen-1); i++ )
4465 0 : pDXArray[i] -= nCompress;
4466 : }
4467 : else
4468 : {
4469 0 : pTextPortion->GetExtraInfos()->bFirstCharIsRightPunktuation = sal_True;
4470 0 : pTextPortion->GetExtraInfos()->nPortionOffsetX = -nCompress;
4471 : }
4472 : }
4473 : else
4474 : {
4475 : // -1: No entry for the last character
4476 0 : for ( sal_uInt16 i = n; i < (nPortionLen-1); i++ )
4477 0 : pDXArray[i] -= nCompress;
4478 : }
4479 : }
4480 : }
4481 : }
4482 : }
4483 :
4484 0 : if ( bCompressed && ( n100thPercentFromMax == 10000 ) )
4485 0 : pTextPortion->GetExtraInfos()->nWidthFullCompression = nNewPortionWidth;
4486 :
4487 0 : pTextPortion->GetSize().Width() = nNewPortionWidth;
4488 :
4489 0 : if ( pTextPortion->GetExtraInfos() && ( n100thPercentFromMax != 10000 ) )
4490 : {
4491 : // Maybe rounding errors in nNewPortionWidth, assure that width not bigger than expected
4492 0 : long nShrink = pTextPortion->GetExtraInfos()->nOrgWidth - pTextPortion->GetExtraInfos()->nWidthFullCompression;
4493 0 : nShrink *= n100thPercentFromMax;
4494 0 : nShrink /= 10000;
4495 0 : long nNewWidth = pTextPortion->GetExtraInfos()->nOrgWidth - nShrink;
4496 0 : if ( nNewWidth < pTextPortion->GetSize().Width() )
4497 0 : pTextPortion->GetSize().Width() = nNewWidth;
4498 : }
4499 : }
4500 0 : return bCompressed;
4501 : }
4502 :
4503 :
4504 0 : void ImpEditEngine::ImplExpandCompressedPortions( EditLine* pLine, ParaPortion* pParaPortion, long nRemainingWidth )
4505 : {
4506 0 : sal_Bool bFoundCompressedPortion = sal_False;
4507 0 : long nCompressed = 0;
4508 0 : std::vector<TextPortion*> aCompressedPortions;
4509 :
4510 0 : sal_uInt16 nPortion = pLine->GetEndPortion();
4511 0 : TextPortion* pTP = pParaPortion->GetTextPortions()[ nPortion ];
4512 0 : while ( pTP && ( pTP->GetKind() == PORTIONKIND_TEXT ) )
4513 : {
4514 0 : if ( pTP->GetExtraInfos() && pTP->GetExtraInfos()->bCompressed )
4515 : {
4516 0 : bFoundCompressedPortion = sal_True;
4517 0 : nCompressed += pTP->GetExtraInfos()->nOrgWidth - pTP->GetSize().Width();
4518 0 : aCompressedPortions.push_back(pTP);
4519 : }
4520 0 : pTP = ( nPortion > pLine->GetStartPortion() ) ? pParaPortion->GetTextPortions()[ --nPortion ] : NULL;
4521 : }
4522 :
4523 0 : if ( bFoundCompressedPortion )
4524 : {
4525 0 : long nCompressPercent = 0;
4526 0 : if ( nCompressed > nRemainingWidth )
4527 : {
4528 0 : nCompressPercent = nCompressed - nRemainingWidth;
4529 : DBG_ASSERT( nCompressPercent < 200000, "ImplExpandCompressedPortions - Overflow!" );
4530 0 : nCompressPercent *= 10000;
4531 0 : nCompressPercent /= nCompressed;
4532 : }
4533 :
4534 0 : for (size_t i = 0, n = aCompressedPortions.size(); i < n; ++i)
4535 : {
4536 0 : pTP = aCompressedPortions[i];
4537 0 : pTP->GetExtraInfos()->bCompressed = sal_False;
4538 0 : pTP->GetSize().Width() = pTP->GetExtraInfos()->nOrgWidth;
4539 0 : if ( nCompressPercent )
4540 : {
4541 0 : size_t nTxtPortion = pParaPortion->GetTextPortions().GetPos( pTP );
4542 0 : sal_uInt16 nTxtPortionStart = pParaPortion->GetTextPortions().GetStartPos( nTxtPortion );
4543 : DBG_ASSERT( nTxtPortionStart >= pLine->GetStart(), "Portion doesn't belong to the line!!!" );
4544 0 : sal_Int32* pDXArray = NULL;
4545 0 : if (!pLine->GetCharPosArray().empty())
4546 0 : pDXArray = &pLine->GetCharPosArray()[0]+( nTxtPortionStart-pLine->GetStart() );
4547 0 : if ( pTP->GetExtraInfos()->pOrgDXArray )
4548 0 : memcpy( pDXArray, pTP->GetExtraInfos()->pOrgDXArray, (pTP->GetLen()-1)*sizeof(sal_Int32) );
4549 0 : ImplCalcAsianCompression( pParaPortion->GetNode(), pTP, nTxtPortionStart, pDXArray, (sal_uInt16)nCompressPercent, sal_True );
4550 : }
4551 : }
4552 0 : }
4553 267 : }
4554 :
4555 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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