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Diffstat (limited to 'binfilter/bf_sw/source/core/text/inftxt.hxx')
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diff --git a/binfilter/bf_sw/source/core/text/inftxt.hxx b/binfilter/bf_sw/source/core/text/inftxt.hxx new file mode 100644 index 000000000000..2313e74d1bf6 --- /dev/null +++ b/binfilter/bf_sw/source/core/text/inftxt.hxx @@ -0,0 +1,859 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ +#ifndef _INFTXT_HXX +#define _INFTXT_HXX + +#include <com/sun/star/linguistic2/XHyphenatedWord.hpp> +#include <com/sun/star/beans/PropertyValues.hpp> +#include <tools/table.hxx> + +#include "swtypes.hxx" +#include "txttypes.hxx" +#include "swrect.hxx" + +#include "txtfly.hxx" +#include "swfont.hxx" +#include "porlay.hxx" +#include "txtfrm.hxx" +#include "ndtxt.hxx" +#include "txttypes.hxx" + +#include <bf_svx/paravertalignitem.hxx> +class Font; +class OutputDevice; +namespace binfilter { + + +class SvxBrushItem; +class SvxLineSpacingItem; +class SvxTabStop; +class SvxTabStopItem; +class SwAttrSet; +class SwField; +class SwFldPortion; +class SwFlyPortion; +class SwFmtDrop; +class SwFtnPortion; +class SwLineHeightRule; +class SwLineLayout; +class SwLinePortion; +class SwLineSpaceRule; +class SwParaPortion; +class SwTabPortion; +class SwTxtFrm; +class SwTxtSizeInfo; +class SwViewOption; +class ViewShell; +class SwTxtFtn; +class SwAttrIter; +struct SwMultiCreator; + +#ifdef BIDI +class SwMultiPortion; +#endif + +/* Minimum: Prozentwert fuers kernen */ +#define MINKERNPERCENT 5 +#define ARROW_WIDTH 200 +#define DIR_LEFT2RIGHT 0 +#define DIR_BOTTOM2TOP 1 +#define DIR_RIGHT2LEFT 2 +#define DIR_TOP2BOTTOM 3 + +#ifdef DBG_UTIL +#define OPTCALM( rInf ) (rInf).IsOptCalm() +#define OPTLOW( rInf ) (rInf).IsOptLow() +#define OPTDBG( rInf ) (rInf).IsOptDbg() +#else +#define OPTCALM( rInf ) sal_True +#define OPTLOW( rInf ) sal_False +#define OPTDBG( rInf ) sal_False +#endif + +/************************************************************************* + * class SwLineInfo + *************************************************************************/ + +// Beruecksichtigt das Attribut LineSpace bei der Hoehen/Ascentberechnung. + +class SwLineInfo +{ + friend class SwTxtIter; + + const SvxTabStopItem *pRuler; + const SvxLineSpacingItem *pSpace; + USHORT nVertAlign; + KSHORT nDefTabStop; + void CtorInit( const SwAttrSet& rAttrSet ); + inline SwLineInfo() {} +public: + inline SwLineInfo( const SwAttrSet& rAttrSet ) + { CtorInit( rAttrSet ); } + // Liefert den Tabstop, der auf LinePos folgt, oder 0. + const SvxTabStop *GetTabStop( const SwTwips nLinePos, + const SwTwips nLeft, + const SwTwips nRight ) const; + inline const SvxLineSpacingItem *GetLineSpacing() const { return pSpace; } + inline KSHORT GetDefTabStop() const { return nDefTabStop; } + inline void SetDefTabStop( KSHORT nNew ) const + { ( (SwLineInfo*)this )->nDefTabStop = nNew; } + + // vertical alignment + inline USHORT GetVertAlign() const { return nVertAlign; } +#ifdef BIDI + inline sal_Bool HasSpecialAlign( sal_Bool bVert ) const + { return bVert ? + ( SvxParaVertAlignItem::BASELINE != nVertAlign ) : + ( SvxParaVertAlignItem::BASELINE != nVertAlign && + SvxParaVertAlignItem::AUTOMATIC != nVertAlign ); } +#else + inline sal_Bool HasSpecialAlign() const + { return SvxParaVertAlignItem::BASELINE != nVertAlign || + SvxParaVertAlignItem::AUTOMATIC != nVertAlign; } +#endif + +// friend ostream &operator<<( ostream &rOS, const SwLineInfo &rInf ); + friend SvStream &operator<<( SvStream &rOS, const SwLineInfo &rInf ); +}; + +/************************************************************************* + * class SwTxtInfo + *************************************************************************/ + +class SwTxtInfo +{ + // Implementation in txthyph.cxx + friend void SetParaPortion( SwTxtInfo *pInf, SwParaPortion *pRoot ); + SwParaPortion *pPara; + xub_StrLen nTxtStart; // TxtOfst bei Follows + +protected: + inline SwTxtInfo() { } +public: + void CtorInit( SwTxtFrm *pFrm ); + SwTxtInfo( const SwTxtInfo &rInf ); + inline SwTxtInfo( SwTxtFrm *pFrm ) { CtorInit( pFrm ); } + inline SwParaPortion *GetParaPortion() { return pPara; } + inline const SwParaPortion *GetParaPortion() const { return pPara; } + inline xub_StrLen GetTxtStart() const { return nTxtStart; } + + friend SvStream &operator<<( SvStream &rOS, const SwTxtInfo &rInf ); +}; + +/************************************************************************* + * class SwTxtSizeInfo + *************************************************************************/ + +DECLARE_TABLE( SwTxtPortionTable, sal_IntPtr ) + +class SwTxtSizeInfo : public SwTxtInfo +{ +protected: + // during formatting, a small database is built, mapping portion pointers + // to their maximum size (used for kana compression) + SwTxtPortionTable aMaxWidth; + // for each line, an array of compression values is calculated + // this array is passed over to the info structure + SvUShorts* pKanaComp; + + ViewShell *pVsh; + + // pOut is the output device, pRef is the device used for formatting + OutputDevice *pOut; + OutputDevice *pRef; + + SwFont *pFnt; + SwUnderlineFont *pUnderFnt; // Font for underlining + SwTxtFrm *pFrm; + const SwViewOption *pOpt; + const XubString *pTxt; + xub_StrLen nIdx, nLen; + USHORT nKanaIdx; + sal_Bool bOnWin : 1; + sal_Bool bNotEOL : 1; + sal_Bool bURLNotify : 1; + sal_Bool bStopUnderFlow : 1;// Underflow gestoppt z.B. von einer FlyPortion + sal_Bool bArrowDone : 1; // Pfeil nach links bei gescrollten Absaetzen + sal_Bool bFtnInside : 1; // the current line contains a footnote + sal_Bool bMulti : 1; // inside a multiportion + sal_Bool bFirstMulti : 1; // this flag is used for two purposes: + // - the multiportion is the first lineportion + // - indicates, if we are currently in second + // line of multi portion + sal_Bool bRuby : 1; // during the formatting of a phonetic line + sal_Bool bHanging : 1; // formatting of hanging punctuation allowed + sal_Bool bScriptSpace : 1; // space between different scripts (Asian/Latin) + sal_Bool bForbiddenChars : 1; // Forbidden start/endline characters +#ifdef VERTICAL_LAYOUT + sal_Bool bSnapToGrid : 1; // paragraph snaps to grid +#endif + sal_uInt8 nDirection : 2; // writing direction: 0/90/180/270 degree + +protected: + void CtorInit( SwTxtFrm *pFrm, SwFont *pFnt = 0, + const xub_StrLen nIdx = 0, + const xub_StrLen nLen = STRING_LEN ); + SwTxtSizeInfo() {} +public: + SwTxtSizeInfo( const SwTxtSizeInfo &rInf ); + SwTxtSizeInfo( const SwTxtSizeInfo &rInf, const XubString &rTxt, + const xub_StrLen nIdx = 0, + const xub_StrLen nLen = STRING_LEN ); + + inline SwTxtSizeInfo( SwTxtFrm *_pFrm, SwFont *_pFnt = 0, + const xub_StrLen _nIdx = 0, + const xub_StrLen _nLen = STRING_LEN ) + { CtorInit( _pFrm, _pFnt, _nIdx, _nLen ); } + + // GetMultiAttr returns the text attribute of the multiportion, + // if rPos is inside any multi-line part. + // rPos will set to the end of the multi-line part. +#ifdef BIDI + SwMultiCreator* GetMultiCreator( xub_StrLen &rPos, SwMultiPortion* pM ) const; +#else + SwMultiCreator* GetMultiCreator( xub_StrLen &rPos ) const; +#endif + + inline sal_Bool OnWin() const { return bOnWin; } + inline void SetOnWin( const sal_Bool bNew ) { bOnWin = bNew; } + inline sal_Bool NotEOL() const { return bNotEOL; } + inline void SetNotEOL( const sal_Bool bNew ) { bNotEOL = bNew; } + inline sal_Bool URLNotify() const { return bURLNotify; } + inline void SetURLNotify( const sal_Bool bNew ) { bURLNotify = bNew; } + inline sal_Bool StopUnderFlow() const { return bStopUnderFlow; } + inline void SetStopUnderFlow( const sal_Bool bNew ) { bStopUnderFlow = bNew; } + inline sal_Bool IsFtnInside() const { return bFtnInside; } + inline void SetFtnInside( const sal_Bool bNew ) { bFtnInside = bNew; } + inline sal_Bool IsMulti() const { return bMulti; } + inline void SetMulti( const sal_Bool bNew ) { bMulti = bNew; } + inline sal_Bool IsFirstMulti() const { return bFirstMulti; } + inline void SetFirstMulti( const sal_Bool bNew ) { bFirstMulti = bNew; } + inline sal_Bool IsRuby() const { return bRuby; } + inline void SetRuby( const sal_Bool bNew ) { bRuby = bNew; } + inline sal_Bool IsHanging() const { return bHanging; } + inline void SetHanging( const sal_Bool bNew ) { bHanging = bNew; } + inline sal_Bool HasScriptSpace() const { return bScriptSpace; } + inline void SetScriptSpace( const sal_Bool bNew ) { bScriptSpace = bNew; } + inline sal_Bool HasForbiddenChars() const { return bForbiddenChars; } + inline void SetForbiddenChars( const sal_Bool bN ) { bForbiddenChars = bN; } +#ifdef VERTICAL_LAYOUT + inline sal_Bool SnapToGrid() const { return bSnapToGrid; } + inline void SetSnapToGrid( const sal_Bool bN ) { bSnapToGrid = bN; } +#endif + inline sal_uInt8 GetDirection() const { return nDirection; } + inline void SetDirection( const sal_uInt8 nNew ) { nDirection = nNew; } + inline sal_Bool IsRotated() const { return 0 != ( 1 & nDirection ); } + + inline ViewShell *GetVsh() { return pVsh; } + inline const ViewShell *GetVsh() const { return pVsh; } + + inline OutputDevice *GetOut() { return pOut; } + inline const OutputDevice *GetOut() const { return pOut; } + inline void SetOut( OutputDevice* pNewOut ) { pOut = pNewOut; } + + inline OutputDevice *GetRefDev() { return pRef; } + inline const OutputDevice *GetRefDev() const { return pRef; } + + inline SwFont *GetFont() { return pFnt; } + inline const SwFont *GetFont() const { return pFnt; } + inline void SetFont( SwFont *pNew ) { pFnt = pNew; } + void SelectFont(); + inline void SetUnderFnt( SwUnderlineFont* pNew ) { pUnderFnt = pNew; } + inline SwUnderlineFont* GetUnderFnt() const { return pUnderFnt; } + + inline const SwViewOption &GetOpt() const { return *pOpt; } + inline const XubString &GetTxt() const { return *pTxt; } + inline xub_Unicode GetChar( const xub_StrLen nPos ) const + { return pTxt->GetChar( nPos ); } + + inline KSHORT GetTxtHeight() const; + + // + // GetTxtSize + // + SwPosSize GetTxtSize( OutputDevice *pOut, const SwScriptInfo* pSI, + const XubString& rTxt, const xub_StrLen nIdx, + const xub_StrLen nLen, const USHORT nComp ) const; + SwPosSize GetTxtSize() const; + void GetTxtSize( const SwScriptInfo* pSI, const xub_StrLen nIdx, + const xub_StrLen nLen, const USHORT nComp, + USHORT& nMinSize, USHORT& nMaxSizeDiff ) const; + inline SwPosSize GetTxtSize( const SwScriptInfo* pSI, const xub_StrLen nIdx, + const xub_StrLen nLen, const USHORT nComp ) const; + inline SwPosSize GetTxtSize( const XubString &rTxt ) const; + + // + // GetTxtBreak + // + xub_StrLen GetTxtBreak( const long nLineWidth, + const xub_StrLen nMaxLen, + const USHORT nComp ) const; + xub_StrLen GetTxtBreak( const long nLineWidth, + const xub_StrLen nMaxLen, + const USHORT nComp, + xub_StrLen& rExtraCharPos ) const; + + inline KSHORT GetAscent() const; + + inline xub_StrLen GetIdx() const { return nIdx; } + inline void SetIdx( const xub_StrLen nNew ) { nIdx = nNew; } + inline xub_StrLen GetLen() const { return nLen; } + inline void SetLen( const xub_StrLen nNew ) { nLen = nNew; } + inline void SetTxt( const XubString &rNew ){ pTxt = &rNew; } + + friend SvStream &operator<<( SvStream &rOS, const SwTxtSizeInfo &rInf ); + +// 7780: Keine Bullets beim Symbol-Zeichensatz! + inline sal_Bool IsNoSymbol() const + { return RTL_TEXTENCODING_SYMBOL != pFnt->GetCharSet( pFnt->GetActual() ); } + + + // Home is where Your heart is... + inline SwTxtFrm *GetTxtFrm() { return pFrm; } + inline const SwTxtFrm *GetTxtFrm() const { return pFrm; } + + inline sal_Bool HasHint( xub_StrLen nPos ) const + { return _HasHint( pFrm->GetTxtNode(), nPos ); } + static sal_Bool _HasHint( const SwTxtNode* pTxtNode, xub_StrLen nPos ); + + inline SwDoc* GetDoc() const { return pFrm->GetNode()->GetDoc(); }; + + // + // If Kana Compression is enabled, a minimum and maximum portion width + // is calculated. We format lines with minimal size and share remaining + // space among compressed kanas. + // During formatting, the maximum values of compressable portions are + // stored in aMaxWidth and discarded after a line has been formatted. + inline void SetMaxWidthDiff( ULONG nKey, USHORT nVal ) + { + aMaxWidth.Insert( nKey, nVal ); + }; + inline USHORT GetMaxWidthDiff( ULONG nKey ) + { + return (USHORT)aMaxWidth.Get( nKey ); + }; + inline void ResetMaxWidthDiff() + { + aMaxWidth.Clear(); + }; + inline sal_Bool CompressLine() + { + return (sal_Bool)aMaxWidth.Count(); + }; + + // + // Feature: Kana Compression + // + inline MSHORT GetKanaIdx() const { return nKanaIdx; } + inline void ResetKanaIdx(){ nKanaIdx = 0; } + inline void SetKanaIdx( MSHORT nNew ) { nKanaIdx = nNew; } + inline void IncKanaIdx() { ++nKanaIdx; } + inline void SetKanaComp( SvUShorts *pNew ){ pKanaComp = pNew; } + inline SvUShorts* GetpKanaComp() const { return pKanaComp; } + inline USHORT GetKanaComp() const + { return ( pKanaComp && nKanaIdx < pKanaComp->Count() ) + ? (*pKanaComp)[nKanaIdx] : 0; } + +#ifdef DBG_UTIL +#endif +}; + +/************************************************************************* + * class SwTxtPaintInfo + *************************************************************************/ + +class SwTxtPaintInfo : public SwTxtSizeInfo +{ + SwWrongList *pWrongList; + SvShorts *pSpaceAdd; + const SvxBrushItem *pBrushItem; // Fuer den Hintergrund + SwRect aItemRect; // ebenfalls fuer den Hintergrund + SwTxtFly aTxtFly; // FlyFrm-Berechnung + Point aPos; // Ausgabeposition + SwRect aPaintRect; // Original Ausgaberechteck (aus Layout-Paint) + + MSHORT nSpaceIdx; + + SwTxtPaintInfo &operator=(const SwTxtPaintInfo&); + +protected: +#ifndef DBG_UTIL + SwTxtPaintInfo() { pFrm = 0; pWrongList = 0; pSpaceAdd = 0; pBrushItem = 0;} +#else + SwTxtPaintInfo() { pFrm = 0; pWrongList = 0; pSpaceAdd = 0; + pBrushItem = ((SvxBrushItem*)-1);} +#endif +public: + SwTxtPaintInfo( const SwTxtPaintInfo &rInf ); + + void CtorInit( SwTxtFrm *pFrame, const SwRect &rPaint ); + + void SetBack( const SvxBrushItem *pItem, + const SwRect &rRect ) { pBrushItem = pItem; aItemRect = rRect;} + const SvxBrushItem *GetBrushItem() const { return pBrushItem; } + const SwRect &GetBrushRect() const { return aItemRect; } + + inline SwTxtPaintInfo( SwTxtFrm *pFrame, const SwRect &rPaint ) + { CtorInit( pFrame, rPaint ); } + + inline SwTwips X() const { return aPos.X(); } + inline void X( const long nNew ) { aPos.X() = nNew; } + inline SwTwips Y() const { return aPos.Y(); } + inline void Y( const SwTwips nNew ) { aPos.Y() = nNew; } + + inline SwTxtFly *GetTxtFly() { return &aTxtFly; } + inline const SwTxtFly *GetTxtFly() const { return &aTxtFly; } + inline void DrawText( const XubString &rText, const SwLinePortion &rPor, + const xub_StrLen nIdx = 0, + const xub_StrLen nLen = STRING_LEN, + const sal_Bool bKern = sal_False) const; + inline void DrawText( const SwLinePortion &rPor, const xub_StrLen nLen, + const sal_Bool bKern = sal_False ) const; + inline void DrawWrongText( const SwLinePortion &rPor, const xub_StrLen nLen, + const sal_Bool bKern = sal_False ) const; +#ifdef VERTICAL_LAYOUT +#endif + + + inline SwTwips GetPaintOfst() const; + inline void SetPaintOfst( const SwTwips nNew ); + inline const Point &GetPos() const { return aPos; } + inline void SetPos( const Point &rNew ) { aPos = rNew; } + + inline const SwRect &GetPaintRect() const { return aPaintRect; } + inline void SetPaintRect( const SwRect &rNew ) { aPaintRect = rNew; } + + friend SvStream &operator<<( SvStream &rOS, const SwTxtPaintInfo &rInf ); + + inline MSHORT GetSpaceIdx() const { return nSpaceIdx; } + inline void ResetSpaceIdx(){nSpaceIdx = 0; } + inline void SetSpaceIdx( MSHORT nNew ) { nSpaceIdx = nNew; } + inline void IncSpaceIdx() { ++nSpaceIdx; } + inline void SetSpaceAdd( SvShorts *pNew ){ pSpaceAdd = pNew; } + inline SvShorts* GetpSpaceAdd() const { return pSpaceAdd; } + inline short GetSpaceAdd() const + { return ( pSpaceAdd && nSpaceIdx < pSpaceAdd->Count() ) + ? (*pSpaceAdd)[nSpaceIdx] : 0; } + + inline void SetWrongList( SwWrongList *pNew ){ pWrongList = pNew; } + inline SwWrongList* GetpWrongList() const { return pWrongList; } + +}; + +/************************************************************************* + * class SwTxtFormatInfo + *************************************************************************/ + +class SwTxtFormatInfo : public SwTxtPaintInfo +{ + // temporary arguments for hyphenation + ::com::sun::star::beans::PropertyValues aHyphVals; + + SwLineLayout *pRoot; // die Root der aktuellen Zeile (pCurr) + SwLinePortion *pLast; // die letzte Portion + SwFlyPortion *pFly; // die nachfolgende FlyPortion + SwFldPortion *pLastFld; // umgebrochenes Feld + SwLinePortion *pUnderFlow; // Unterlaufsituation: letzte Portion + SwLinePortion *pRest; // Rest ist der Beginn der naechsten Zeile + + SwTabPortion *pLastTab; // die _letzte_ TabPortion + + xub_StrLen nSoftHyphPos; // SoftHyphPos fuer Hyphenate + xub_StrLen nHyphStart; // TxtPos, an der die interakt.Tr.z.Z. steht + xub_StrLen nHyphWrdStart; // gefundene Wort-Position + xub_StrLen nHyphWrdLen; // gefundene Wort-Laenge + xub_StrLen nLineStart; // aktueller Zeilenbeginn im rTxt + xub_StrLen nUnderScorePos; // enlarge repaint if underscore has been found + KSHORT nLeft; // linker Rand + KSHORT nRight; // rechter Rand + KSHORT nFirst; // EZE + KSHORT nRealWidth; // "echte" Zeilenbreite + KSHORT nWidth; // "virtuelle" Zeilenbreite + KSHORT nLineHeight; // endgueltige Hoehe nach CalcLine + KSHORT nLineNettoHeight; // line height without spacing + KSHORT nForcedLeftMargin; // Verschiebung des linken Rands wg. Rahmen + + INT16 nMinLeading; // minimum number of chars before hyphenation point + INT16 nMinTrailing; // minimum number of chars after hyphenation point + INT16 nMinWordLength; // minimum length of word to be hyphenated + + sal_Bool bFull : 1; // Zeile ist voll + sal_Bool bFtnDone : 1; // Ftn bereits formatiert + sal_Bool bErgoDone : 1; // ErgoDone bereits formatiert + sal_Bool bNumDone : 1; // bNumDone bereits formatiert + sal_Bool bStop : 1; // Sofort abbrechen, Zeile verwerfen. + sal_Bool bNewLine : 1; // Noch eine weitere Zeile formatieren. + sal_Bool bShift : 1; // Positionsaend.: Repaint bis auf Weiteres + sal_Bool bUnderFlow : 1; // Kontext: UnderFlow() ? + sal_Bool bInterHyph: 1; // interaktive Trennung ? + sal_Bool bAutoHyph : 1; // automatische Trennung ? + sal_Bool bDropInit : 1; // DropWidth einstellen. + sal_Bool bQuick : 1; // FormatQuick() + sal_Bool bNoEndHyph : 1; // Trennung am Zeilenende abgeschaltet wg. MaxHyphens + sal_Bool bNoMidHyph : 1; // Trennung vor Flies abgeschaltet wg. MaxHyphens + sal_Bool bIgnoreFly: 1; // FitToContent ignoriert Flies + sal_Bool bFakeLineStart: 1; // String has been replaced by field portion + // info structure only pretends that we are at + // the beginning of a line + + xub_Unicode cTabDecimal; // das _aktuelle_ Dezimalzeichen + xub_Unicode cHookChar; // fuer Tabs in Feldern etc. + sal_uInt8 nMaxHyph; // max. Zeilenanz. aufeinanderfolg. Trenn. + sal_Bool bTestFormat; // Testformatierung aus WouldFit, keine Benachrichtigungen etc. + + // Hyphenating ... + sal_Bool InitHyph( const sal_Bool bAuto = sal_False ); + sal_Bool _CheckFtnPortion( SwLineLayout* pCurr ); + +public: + void CtorInit( SwTxtFrm *pFrm, const sal_Bool bInterHyph = sal_False, + const sal_Bool bQuick = sal_False, const sal_Bool bTst = sal_False ); + inline SwTxtFormatInfo(SwTxtFrm *pFrame,const sal_Bool _bInterHyph=sal_False, + const sal_Bool _bQuick = sal_False, const sal_Bool bTst = sal_False ) + { CtorInit( pFrame, _bInterHyph, _bQuick, bTst ); } + + // For the formatting inside a double line in a line (multi-line portion) + // we need a modified text-format-info: + + inline KSHORT Width() const { return nWidth; } + inline void Width( const KSHORT nNew ) { nWidth = nNew; } + void Init(); + + // liefert die erste veraenderte Position im Absatz zurueck + inline xub_StrLen GetReformatStart() const; + + // Raender + inline KSHORT Left() const { return nLeft; } + inline void Left( const KSHORT nNew ) { nLeft = nNew; } + inline KSHORT Right() const { return nRight; } + inline void Right( const KSHORT nNew ) { nRight = nNew; } + inline KSHORT First() const { return nFirst; } + inline void First( const KSHORT nNew ) { nFirst = nNew; } + inline KSHORT CurrLeft() const { return (nLineStart ? nLeft : nFirst); } + inline KSHORT RealWidth() const { return nRealWidth; } + inline void RealWidth( const KSHORT nNew ) { nRealWidth = nNew; } + inline KSHORT ForcedLeftMargin() const { return nForcedLeftMargin; } + inline void ForcedLeftMargin( const KSHORT nN ) { nForcedLeftMargin = nN; } + + inline sal_uInt8 &MaxHyph() { return nMaxHyph; } + inline const sal_uInt8 &MaxHyph() const { return nMaxHyph; } + + inline SwLineLayout *GetRoot() { return pRoot; } + inline const SwLineLayout *GetRoot() const { return pRoot; } + + inline void SetRoot( SwLineLayout *pNew ) { pRoot = pNew; } + inline SwLinePortion *GetLast() { return pLast; } + inline void SetLast( SwLinePortion *pNewLast ) { pLast = pNewLast; } + inline sal_Bool IsFull() const { return bFull; } + inline void SetFull( const sal_Bool bNew ) { bFull = bNew; } + inline sal_Bool IsHyphForbud() const + { return pFly ? bNoMidHyph : bNoEndHyph; } + inline void SetHyphForbud( const sal_Bool bNew ) + { if ( pFly ) bNoMidHyph = bNew; else bNoEndHyph = bNew; } + inline void ChkNoHyph( const sal_uInt8 bEnd, const sal_uInt8 bMid ) + { bNoEndHyph = (nMaxHyph && bEnd >= nMaxHyph); + bNoMidHyph = (nMaxHyph && bMid >= nMaxHyph); } + inline sal_Bool IsIgnoreFly() const { return bIgnoreFly; } + inline void SetIgnoreFly( const sal_Bool bNew ) { bIgnoreFly = bNew; } + inline sal_Bool IsFakeLineStart() const { return bFakeLineStart; } + inline void SetFakeLineStart( const sal_Bool bNew ) { bFakeLineStart = bNew; } + inline sal_Bool IsStop() const { return bStop; } + inline void SetStop( const sal_Bool bNew ) { bStop = bNew; } + inline SwLinePortion *GetRest() { return pRest; } + inline void SetRest( SwLinePortion *pNewRest ) { pRest = pNewRest; } + inline sal_Bool IsNewLine() const { return bNewLine; } + inline void SetNewLine( const sal_Bool bNew ) { bNewLine = bNew; } + inline sal_Bool IsShift() const { return bShift; } + inline void SetShift( const sal_Bool bNew ) { bShift = bNew; } + inline sal_Bool IsInterHyph() const { return bInterHyph; } + inline sal_Bool IsAutoHyph() const { return bAutoHyph; } + inline sal_Bool IsUnderFlow() const { return bUnderFlow; } + inline void ClrUnderFlow() { bUnderFlow = sal_False; } + inline sal_Bool IsDropInit() const { return bDropInit; } + inline void SetDropInit( const sal_Bool bNew ) { bDropInit = bNew; } + inline sal_Bool IsQuick() const { return bQuick; } + inline sal_Bool IsTest() const { return bTestFormat; } + + inline xub_StrLen GetLineStart() const { return nLineStart; } + inline void SetLineStart( const xub_StrLen nNew ) { nLineStart = nNew; } + + // these are used during fly calculation + inline KSHORT GetLineHeight() const { return nLineHeight; } + inline void SetLineHeight( const KSHORT nNew ) { nLineHeight = nNew; } + inline KSHORT GetLineNettoHeight() const { return nLineNettoHeight; } + inline void SetLineNettoHeight( const KSHORT nNew ) { nLineNettoHeight = nNew; } + + inline const SwLinePortion *GetUnderFlow() const { return pUnderFlow; } + inline SwLinePortion *GetUnderFlow() { return pUnderFlow; } + inline void SetUnderFlow( SwLinePortion *pNew ) + { pUnderFlow = pNew; bUnderFlow = sal_True; } + inline xub_StrLen GetSoftHyphPos() const { return nSoftHyphPos; } + inline void SetSoftHyphPos( const xub_StrLen nNew ) { nSoftHyphPos = nNew; } + + inline void SetParaFtn(); + + // FlyFrms + inline SwFlyPortion *GetFly() { return pFly; } + inline void SetFly( SwFlyPortion *pNew ) { pFly = pNew; } + + inline const SwAttrSet& GetCharAttr() const; + + // Tabs + inline SwTabPortion *GetLastTab() { return pLastTab; } + inline void SetLastTab( SwTabPortion *pNew ) { pLastTab = pNew; } + inline xub_Unicode GetTabDecimal() const { return cTabDecimal; } + inline void SetTabDecimal( const xub_Unicode cNew ) { cTabDecimal = cNew;} + + // Last* + inline SwFldPortion *GetLastFld() { return pLastFld; } + inline void SetLastFld( SwFldPortion *pNew ) { pLastFld = pNew; } + + inline void ClearHookChar() { cHookChar = 0; } + inline void SetHookChar( const xub_Unicode cNew ) { cHookChar = cNew; } + inline xub_Unicode GetHookChar() const { return cHookChar; } + + // Done-Flags + inline sal_Bool IsFtnDone() const { return bFtnDone; } + inline void SetFtnDone( const sal_Bool bNew ) { bFtnDone = bNew; } + inline sal_Bool IsErgoDone() const { return bErgoDone; } + inline void SetErgoDone( const sal_Bool bNew ) { bErgoDone = bNew; } + inline sal_Bool IsNumDone() const { return bNumDone; } + inline void SetNumDone( const sal_Bool bNew ) { bNumDone = bNew; } + inline sal_Bool IsArrowDone() const { return bArrowDone; } + inline void SetArrowDone( const sal_Bool bNew ) { bArrowDone = bNew; } + + // Fuer SwTxtPortion::Hyphenate + inline sal_Bool IsSoftHyph( const xub_StrLen nPos ) const; + sal_Bool ChgHyph( const sal_Bool bNew ); + + // Soll die Trennhilfe angeschmissen werden? + sal_Bool IsHyphenate() const; + inline void SetHyphStart( const xub_StrLen nNew ) { nHyphStart = nNew; } + inline xub_StrLen GetHyphStart() const { return nHyphStart; } + inline void SetHyphWrdStart( const xub_StrLen nNew ) { nHyphWrdStart = nNew; } + inline xub_StrLen GetHyphWrdStart() const { return nHyphWrdStart; } + inline void SetHyphWrdLen( const xub_StrLen nNew ) { nHyphWrdLen = nNew; } + inline xub_StrLen GetHyphWrdLen() const { return nHyphWrdLen; } + inline xub_StrLen GetUnderScorePos() const { return nUnderScorePos; } + inline void SetUnderScorePos( xub_StrLen nNew ) { nUnderScorePos = nNew; } + + // ruft HyphenateWord() des Hyphenators + const ::com::sun::star::beans::PropertyValues & + GetHyphValues() const; + + sal_Bool CheckFtnPortion( SwLineLayout* pCurr ) + { return IsFtnInside() && _CheckFtnPortion( pCurr ); } + + // Dropcaps vom SwTxtFormatter::CTOR gerufen. + const SwFmtDrop *GetDropFmt() const; + + // setzt die FormatInfo wieder in den Anfangszustand + void Reset( const SwTxtFrm *pFrame); // , const sal_Bool bAll ); + + // Sets the last SwKernPortion as pLast, if it is followed by empty portions + BOOL LastKernPortion(); + + // Sucht ab nIdx bis nEnd nach Tabs, TabDec, TXTATR und BRK. + // Return: gefundene Position, setzt ggf. cHookChar + xub_StrLen ScanPortionEnd( const xub_StrLen nStart, const xub_StrLen nEnd ); + +// friend ostream &operator<<( ostream &rOS, const SwTxtFormatInfo &rInf ); + friend SvStream &operator<<( SvStream &rOS, const SwTxtFormatInfo &rInf ); +}; + +/************************************************************************* + * class SwTxtSlot + *************************************************************************/ + +// Fuer die Textersetzung und Restaurierung der SwTxtSizeInfo. +// Die Art und Weise ist etwas kriminell, rInf ist const und wird +// trotzdem veraendert. Da rInf im DTOR wieder restauriert wird, +// ist dies zulaessig, es handelt sich um ein "logisches const". +// Die beiden Klassen SwTxtSlot und SwTxtSlotLen sind Zwillinge, sie +// unterscheiden sich nur im Ctor in der Zuweisung der Textlaenge +// an pInf. Aenderungen muessen in beiden gepflegt werden! + +class SwTxtSlot +{ + const XubString *pOldTxt; + XubString aTxt; + xub_StrLen nIdx; + xub_StrLen nLen; + sal_Bool bOn; +protected: + SwTxtSizeInfo *pInf; +public: + SwTxtSlot( const SwTxtSizeInfo *pNew, const SwLinePortion *pPor ); + ~SwTxtSlot(); + inline sal_Bool IsOn() const { return bOn; } +}; + +class SwTxtSlotLen +{ + const XubString *pOldTxt; + XubString aTxt; + xub_StrLen nIdx; + xub_StrLen nLen; + sal_Bool bOn; +protected: + SwTxtSizeInfo *pInf; +public: + // Der Ersetzungstring kommt wahlweise aus der Portion via GetExpText() + // oder aus dem char Pointer pCh, wenn dieser ungleich NULL ist. + SwTxtSlotLen( const SwTxtSizeInfo *pNew, const SwLinePortion *pPor, + const sal_Char *pCh = NULL ); + ~SwTxtSlotLen(); + inline sal_Bool IsOn() const { return bOn; } +}; + +/************************************************************************* + * class SwFontSave + *************************************************************************/ + +class SwFontSave +{ + SwTxtSizeInfo *pInf; + SwFont *pFnt; + SwAttrIter *pIter; +public: + SwFontSave( const SwTxtSizeInfo &rInf, SwFont *pFnt, + SwAttrIter* pItr = NULL ); + ~SwFontSave(); +}; + +/************************************************************************* + * class SwDefFontSave + *************************************************************************/ + + +/************************************************************************* + * class SwFtnSave + *************************************************************************/ + +class SwFtnSave +{ + SwTxtSizeInfo *pInf; + SwFont *pFnt; + SwFont *pOld; +public: + SwFtnSave( const SwTxtSizeInfo &rInf, const SwTxtFtn *pTxtFtn ); + ~SwFtnSave(); +}; + +/************************************************************************* + * Inline-Implementierungen SwTxtSizeInfo + *************************************************************************/ + +inline KSHORT SwTxtSizeInfo::GetAscent() const +{ + return ((SwFont*)GetFont())->GetAscent( pVsh, GetOut() ); +} + +inline KSHORT SwTxtSizeInfo::GetTxtHeight() const +{ + return ((SwFont*)GetFont())->GetHeight( pVsh, GetOut() ); +} + +inline SwPosSize SwTxtSizeInfo::GetTxtSize( const XubString &rTxt ) const +{ + return GetTxtSize( pOut, 0, rTxt, 0, rTxt.Len(), 0 ); +} + +inline SwPosSize SwTxtSizeInfo::GetTxtSize( const SwScriptInfo* pSI, + const xub_StrLen nNewIdx, + const xub_StrLen nNewLen, + const USHORT nCompress ) const +{ + return GetTxtSize( pOut, pSI, *pTxt, nNewIdx, nNewLen, nCompress ); +} + +/************************************************************************* + * Inline-Implementierungen SwTxtPaintInfo + *************************************************************************/ + +inline SwTwips SwTxtPaintInfo::GetPaintOfst() const +{ + return GetParaPortion()->GetRepaint()->GetOfst(); +} + +inline void SwTxtPaintInfo::SetPaintOfst( const SwTwips nNew ) +{ + GetParaPortion()->GetRepaint()->SetOfst( nNew ); +} + + +inline void SwTxtPaintInfo::DrawText( const XubString&, + const SwLinePortion&, + const xub_StrLen , const xub_StrLen, + const sal_Bool ) const +{ + DBG_BF_ASSERT(0, "STRIP"); +} + +inline void SwTxtPaintInfo::DrawText( const SwLinePortion&, + const xub_StrLen, const sal_Bool ) const +{ + DBG_BF_ASSERT(0, "STRIP"); +} + +inline void SwTxtPaintInfo::DrawWrongText( const SwLinePortion&, + const xub_StrLen, const sal_Bool ) const +{ + DBG_BF_ASSERT(0, "STRIP"); +} + +/************************************************************************* + * Inline-Implementierungen SwTxtFormatInfo + *************************************************************************/ + +inline xub_StrLen SwTxtFormatInfo::GetReformatStart() const +{ + return GetParaPortion()->GetReformat()->Start(); +} + +inline const SwAttrSet& SwTxtFormatInfo::GetCharAttr() const +{ + return GetTxtFrm()->GetTxtNode()->GetSwAttrSet(); +} + +inline void SwTxtFormatInfo::SetParaFtn() +{ + GetTxtFrm()->SetFtn( sal_True ); +} + +inline sal_Bool SwTxtFormatInfo::IsSoftHyph( const xub_StrLen nPos ) const +{ + return CHAR_SOFTHYPHEN == GetTxtFrm()->GetTxtNode()->GetTxt().GetChar(nPos); +} + + + +} //namespace binfilter +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |