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Diffstat (limited to 'editeng/source/rtf/rtfitem.cxx')
| -rw-r--r-- | editeng/source/rtf/rtfitem.cxx | 1895 |
1 files changed, 1895 insertions, 0 deletions
diff --git a/editeng/source/rtf/rtfitem.cxx b/editeng/source/rtf/rtfitem.cxx new file mode 100644 index 000000000..dab691d39 --- /dev/null +++ b/editeng/source/rtf/rtfitem.cxx @@ -0,0 +1,1895 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + + +#include <editeng/fontitem.hxx> +#include <editeng/postitem.hxx> +#include <editeng/wghtitem.hxx> +#include <editeng/fhgtitem.hxx> +#include <editeng/udlnitem.hxx> +#include <editeng/crossedoutitem.hxx> +#include <editeng/shdditem.hxx> +#include <editeng/autokernitem.hxx> +#include <editeng/wrlmitem.hxx> +#include <editeng/contouritem.hxx> +#include <editeng/colritem.hxx> +#include <editeng/kernitem.hxx> +#include <editeng/cmapitem.hxx> +#include <editeng/escapementitem.hxx> +#include <editeng/langitem.hxx> +#include <editeng/emphasismarkitem.hxx> +#include <editeng/twolinesitem.hxx> +#include <editeng/lrspitem.hxx> +#include <editeng/ulspitem.hxx> +#include <editeng/shaditem.hxx> +#include <editeng/borderline.hxx> +#include <editeng/boxitem.hxx> +#include <editeng/keepitem.hxx> +#include <editeng/brushitem.hxx> +#include <editeng/lspcitem.hxx> +#include <editeng/adjustitem.hxx> +#include <editeng/tstpitem.hxx> +#include <editeng/spltitem.hxx> +#include <editeng/hyphenzoneitem.hxx> +#include <editeng/charscaleitem.hxx> +#include <editeng/charrotateitem.hxx> +#include <editeng/charreliefitem.hxx> +#include <editeng/paravertalignitem.hxx> +#include <editeng/forbiddenruleitem.hxx> +#include <editeng/hngpnctitem.hxx> +#include <editeng/scriptspaceitem.hxx> +#include <editeng/frmdiritem.hxx> +#include <editeng/charhiddenitem.hxx> + +#include <svtools/rtftoken.h> +#include <svl/itempool.hxx> +#include <svl/itemiter.hxx> +#include <sal/log.hxx> +#include <vcl/font.hxx> + +#include <editeng/svxrtf.hxx> +#include <editeng/editids.hrc> + +#include <limits.h> + +#define BRACELEFT '{' +#define BRACERIGHT '}' + +using namespace ::com::sun::star; +using namespace editeng; + +void SvxRTFParser::SetScriptAttr( RTF_CharTypeDef eType, SfxItemSet& rSet, + SfxPoolItem& rItem ) +{ + const sal_uInt16 *pNormal = nullptr, *pCJK = nullptr, *pCTL = nullptr; + switch( rItem.Which() ) + { + case SID_ATTR_CHAR_FONT: + pNormal = &aPlainMap.nFont; + pCJK = &aPlainMap.nCJKFont; + pCTL = &aPlainMap.nCTLFont; + break; + + case SID_ATTR_CHAR_FONTHEIGHT: + pNormal = &aPlainMap.nFontHeight; + pCJK = &aPlainMap.nCJKFontHeight; + pCTL = &aPlainMap.nCTLFontHeight; + break; + + case SID_ATTR_CHAR_POSTURE: + pNormal = &aPlainMap.nPosture; + pCJK = &aPlainMap.nCJKPosture; + pCTL = &aPlainMap.nCTLPosture; + break; + + case SID_ATTR_CHAR_WEIGHT: + pNormal = &aPlainMap.nWeight; + pCJK = &aPlainMap.nCJKWeight; + pCTL = &aPlainMap.nCTLWeight; + break; + + case SID_ATTR_CHAR_LANGUAGE: + pNormal = &aPlainMap.nLanguage; + pCJK = &aPlainMap.nCJKLanguage; + pCTL = &aPlainMap.nCTLLanguage; + break; + + case 0: + // it exist no WhichId - don't set this item + break; + + default: + rSet.Put( rItem ); + break; + } + + if( DOUBLEBYTE_CHARTYPE == eType ) + { + if( bIsLeftToRightDef && pCJK ) + { + rItem.SetWhich( *pCJK ); + rSet.Put( rItem ); + } + } + else if( !bIsLeftToRightDef ) + { + if( pCTL ) + { + rItem.SetWhich( *pCTL ); + rSet.Put( rItem ); + } + } + else + { + if( LOW_CHARTYPE == eType ) + { + if( pNormal ) + { + rItem.SetWhich( *pNormal ); + rSet.Put( rItem ); + } + } + else if( HIGH_CHARTYPE == eType ) + { + if( pCTL ) + { + rItem.SetWhich( *pCTL ); + rSet.Put( rItem ); + } + } + else + { + if( pCJK ) + { + rItem.SetWhich( *pCJK ); + rSet.Put( rItem ); + } + if( pCTL ) + { + rItem.SetWhich( *pCTL ); + rSet.Put( rItem ); + } + if( pNormal ) + { + rItem.SetWhich( *pNormal ); + rSet.Put( rItem ); + } + } + } +} + + +void SvxRTFParser::ReadAttr( int nToken, SfxItemSet* pSet ) +{ + DBG_ASSERT( pSet, "A SfxItemSet has to be provided as argument!" ); + bool bFirstToken = true; + bool bContinue = true; + FontLineStyle eUnderline; + FontLineStyle eOverline; + FontEmphasisMark eEmphasis; + RTF_CharTypeDef eCharType = NOTDEF_CHARTYPE; + SvxParaVertAlignItem::Align nFontAlign; + + bool bChkStkPos = !bNewGroup && !aAttrStack.empty(); + + while( bContinue && IsParserWorking() ) // as long as known Attribute are recognized + { + switch( nToken ) + { + case RTF_PARD: + RTFPardPlain( true, &pSet ); + break; + + case RTF_PLAIN: + RTFPardPlain( false, &pSet ); + break; + + default: + do { // middle checked loop + if( !bChkStkPos ) + break; + + SvxRTFItemStackType* pCurrent = aAttrStack.empty() ? nullptr : aAttrStack.back().get(); + if( !pCurrent || (pCurrent->pSttNd->GetIdx() == pInsPos->GetNodeIdx() && + pCurrent->nSttCnt == pInsPos->GetCntIdx() )) + break; + + int nLastToken = GetStackPtr(-1)->nTokenId; + if( RTF_PARD == nLastToken || RTF_PLAIN == nLastToken ) + break; + + if (pCurrent->aAttrSet.Count() || pCurrent->m_pChildList || + pCurrent->nStyleNo ) + { + // Open a new Group + std::unique_ptr<SvxRTFItemStackType> pNew(new SvxRTFItemStackType( + *pCurrent, *pInsPos, true )); + pNew->SetRTFDefaults( GetRTFDefaults() ); + + // "Set" all valid attributes up until this point + AttrGroupEnd(); + pCurrent = aAttrStack.empty() ? nullptr : aAttrStack.back().get(); // can be changed after AttrGroupEnd! + pNew->aAttrSet.SetParent( pCurrent ? &pCurrent->aAttrSet : nullptr ); + + aAttrStack.push_back( std::move(pNew) ); + pCurrent = aAttrStack.back().get(); + } + else + // continue to use this entry as a new one + pCurrent->SetStartPos( *pInsPos ); + + pSet = &pCurrent->aAttrSet; + } while( false ); + + switch( nToken ) + { + case RTF_INTBL: + case RTF_PAGEBB: + case RTF_SBYS: + case RTF_CS: + case RTF_LS: + case RTF_ILVL: + UnknownAttrToken( nToken ); + break; + + case RTF_S: + if( bIsInReadStyleTab ) + { + if( !bFirstToken ) + SkipToken(); + bContinue = false; + } + else + { + sal_uInt16 nStyleNo = -1 == nTokenValue ? 0 : sal_uInt16(nTokenValue); + // set StyleNo to the current style on the AttrStack + SvxRTFItemStackType* pCurrent = aAttrStack.empty() ? nullptr : aAttrStack.back().get(); + if( !pCurrent ) + break; + + pCurrent->nStyleNo = nStyleNo; + } + break; + + case RTF_KEEP: + if( aPardMap.nSplit ) + { + pSet->Put( SvxFormatSplitItem( false, aPardMap.nSplit )); + } + break; + + case RTF_KEEPN: + if( aPardMap.nKeep ) + { + pSet->Put( SvxFormatKeepItem( true, aPardMap.nKeep )); + } + break; + + case RTF_LEVEL: + if( aPardMap.nOutlineLvl ) + { + pSet->Put( SfxInt16Item( aPardMap.nOutlineLvl, + static_cast<sal_uInt16>(nTokenValue) )); + } + break; + + case RTF_QL: + if( aPardMap.nAdjust ) + { + pSet->Put( SvxAdjustItem( SvxAdjust::Left, aPardMap.nAdjust )); + } + break; + case RTF_QR: + if( aPardMap.nAdjust ) + { + pSet->Put( SvxAdjustItem( SvxAdjust::Right, aPardMap.nAdjust )); + } + break; + case RTF_QJ: + if( aPardMap.nAdjust ) + { + pSet->Put( SvxAdjustItem( SvxAdjust::Block, aPardMap.nAdjust )); + } + break; + case RTF_QC: + if( aPardMap.nAdjust ) + { + pSet->Put( SvxAdjustItem( SvxAdjust::Center, aPardMap.nAdjust )); + } + break; + + case RTF_FI: + if( aPardMap.nLRSpace ) + { + SvxLRSpaceItem aLR( + static_cast<const SvxLRSpaceItem&>(pSet->Get(aPardMap.nLRSpace))); + sal_uInt16 nSz = 0; + if( -1 != nTokenValue ) + { + if( IsCalcValue() ) + CalcValue(); + nSz = sal_uInt16(nTokenValue); + } + aLR.SetTextFirstLineOffset( nSz ); + pSet->Put( aLR ); + } + break; + + case RTF_LI: + case RTF_LIN: + if( aPardMap.nLRSpace ) + { + SvxLRSpaceItem aLR( + static_cast<const SvxLRSpaceItem&>(pSet->Get(aPardMap.nLRSpace))); + sal_uInt16 nSz = 0; + if( 0 < nTokenValue ) + { + if( IsCalcValue() ) + CalcValue(); + nSz = sal_uInt16(nTokenValue); + } + aLR.SetTextLeft( nSz ); + pSet->Put( aLR ); + } + break; + + case RTF_RI: + case RTF_RIN: + if( aPardMap.nLRSpace ) + { + SvxLRSpaceItem aLR( + static_cast<const SvxLRSpaceItem&>(pSet->Get(aPardMap.nLRSpace))); + sal_uInt16 nSz = 0; + if( 0 < nTokenValue ) + { + if( IsCalcValue() ) + CalcValue(); + nSz = sal_uInt16(nTokenValue); + } + aLR.SetRight( nSz ); + pSet->Put( aLR ); + } + break; + + case RTF_SB: + if( aPardMap.nULSpace ) + { + SvxULSpaceItem aUL( + static_cast<const SvxULSpaceItem&>(pSet->Get(aPardMap.nULSpace))); + sal_uInt16 nSz = 0; + if( 0 < nTokenValue ) + { + if( IsCalcValue() ) + CalcValue(); + nSz = sal_uInt16(nTokenValue); + } + aUL.SetUpper( nSz ); + pSet->Put( aUL ); + } + break; + + case RTF_SA: + if( aPardMap.nULSpace ) + { + SvxULSpaceItem aUL( + static_cast<const SvxULSpaceItem&>(pSet->Get(aPardMap.nULSpace))); + sal_uInt16 nSz = 0; + if( 0 < nTokenValue ) + { + if( IsCalcValue() ) + CalcValue(); + nSz = sal_uInt16(nTokenValue); + } + aUL.SetLower( nSz ); + pSet->Put( aUL ); + } + break; + + case RTF_SLMULT: + if( aPardMap.nLinespacing && 1 == nTokenValue ) + { + // then switches to multi-line! + SvxLineSpacingItem aLSpace( + static_cast<const SvxLineSpacingItem&>(pSet->Get( aPardMap.nLinespacing,false))); + + // how much do you get from the line height value? + + // Proportional-Size: + // Ie, the ratio is (n / 240) twips + + nTokenValue = 240; + if( IsCalcValue() ) + CalcValue(); + + nTokenValue = short( 100 * aLSpace.GetLineHeight() / nTokenValue ); + + aLSpace.SetPropLineSpace( static_cast<sal_uInt16>(nTokenValue) ); + aLSpace.SetLineSpaceRule( SvxLineSpaceRule::Auto ); + + pSet->Put( aLSpace ); + } + break; + + case RTF_SL: + if( aPardMap.nLinespacing ) + { + // Calculate the ratio between the default font and the + // specified size. The distance consists of the line height + // (100%) and the space above the line (20%). + SvxLineSpacingItem aLSpace(0, aPardMap.nLinespacing); + + nTokenValue = !bTokenHasValue ? 0 : nTokenValue; + if (1000 == nTokenValue ) + nTokenValue = 240; + + SvxLineSpaceRule eLnSpc; + if (nTokenValue < 0) + { + eLnSpc = SvxLineSpaceRule::Fix; + nTokenValue = -nTokenValue; + } + else if (nTokenValue == 0) + { + //if \sl0 is used, the line spacing is automatically + //determined + eLnSpc = SvxLineSpaceRule::Auto; + } + else + eLnSpc = SvxLineSpaceRule::Min; + + if (IsCalcValue()) + CalcValue(); + + if (eLnSpc != SvxLineSpaceRule::Auto) + aLSpace.SetLineHeight( static_cast<sal_uInt16>(nTokenValue) ); + + aLSpace.SetLineSpaceRule(eLnSpc); + pSet->Put(aLSpace); + } + break; + + case RTF_NOCWRAP: + if( aPardMap.nForbRule ) + { + pSet->Put( SvxForbiddenRuleItem( false, + aPardMap.nForbRule )); + } + break; + case RTF_NOOVERFLOW: + if( aPardMap.nHangPunct ) + { + pSet->Put( SvxHangingPunctuationItem( false, + aPardMap.nHangPunct )); + } + break; + + case RTF_ASPALPHA: + if( aPardMap.nScriptSpace ) + { + pSet->Put( SvxScriptSpaceItem( true, + aPardMap.nScriptSpace )); + } + break; + + case RTF_FAFIXED: + case RTF_FAAUTO: nFontAlign = SvxParaVertAlignItem::Align::Automatic; + goto SET_FONTALIGNMENT; + case RTF_FAHANG: nFontAlign = SvxParaVertAlignItem::Align::Top; + goto SET_FONTALIGNMENT; + case RTF_FAVAR: nFontAlign = SvxParaVertAlignItem::Align::Bottom; + goto SET_FONTALIGNMENT; + case RTF_FACENTER: nFontAlign = SvxParaVertAlignItem::Align::Center; + goto SET_FONTALIGNMENT; + case RTF_FAROMAN: nFontAlign = SvxParaVertAlignItem::Align::Baseline; + goto SET_FONTALIGNMENT; +SET_FONTALIGNMENT: + if( aPardMap.nFontAlign ) + { + pSet->Put( SvxParaVertAlignItem( nFontAlign, + aPardMap.nFontAlign )); + } + break; + + case RTF_B: + case RTF_AB: + if( IsAttrSttPos() ) // not in the text flow? + { + + SvxWeightItem aTmpItem( + nTokenValue ? WEIGHT_BOLD : WEIGHT_NORMAL, + SID_ATTR_CHAR_WEIGHT ); + SetScriptAttr( eCharType, *pSet, aTmpItem); + } + break; + + case RTF_CAPS: + case RTF_SCAPS: + if( aPlainMap.nCaseMap && + IsAttrSttPos() ) // not in the text flow? + { + SvxCaseMap eCaseMap; + if( !nTokenValue ) + eCaseMap = SvxCaseMap::NotMapped; + else if( RTF_CAPS == nToken ) + eCaseMap = SvxCaseMap::Uppercase; + else + eCaseMap = SvxCaseMap::SmallCaps; + + pSet->Put( SvxCaseMapItem( eCaseMap, aPlainMap.nCaseMap )); + } + break; + + case RTF_DN: + case RTF_SUB: + if( aPlainMap.nEscapement ) + { + const sal_uInt16 nEsc = aPlainMap.nEscapement; + if( -1 == nTokenValue ) + nTokenValue = 6; //RTF default \dn value in half-points + if( IsCalcValue() ) + CalcValue(); + const SvxEscapementItem& rOld = + static_cast<const SvxEscapementItem&>(pSet->Get( nEsc,false)); + sal_Int16 nEs; + sal_uInt8 nProp; + if( DFLT_ESC_AUTO_SUPER == rOld.GetEsc() ) + { + nEs = DFLT_ESC_AUTO_SUB; + nProp = rOld.GetProportionalHeight(); + } + else + { + nEs = (nToken == RTF_SUB) ? DFLT_ESC_AUTO_SUB : -nTokenValue; + nProp = (nToken == RTF_SUB) ? DFLT_ESC_PROP : 100; + } + pSet->Put( SvxEscapementItem( nEs, nProp, nEsc )); + } + break; + + case RTF_NOSUPERSUB: + if( aPlainMap.nEscapement ) + { + const sal_uInt16 nEsc = aPlainMap.nEscapement; + pSet->Put( SvxEscapementItem( nEsc )); + } + break; + + case RTF_EXPND: + if( aPlainMap.nKering ) + { + if( -1 == nTokenValue ) + nTokenValue = 0; + else + nTokenValue *= 5; + if( IsCalcValue() ) + CalcValue(); + pSet->Put( SvxKerningItem( static_cast<short>(nTokenValue), aPlainMap.nKering )); + } + break; + + case RTF_KERNING: + if( aPlainMap.nAutoKerning ) + { + if( -1 == nTokenValue ) + nTokenValue = 0; + else + nTokenValue *= 10; + if( IsCalcValue() ) + CalcValue(); + pSet->Put( SvxAutoKernItem( 0 != nTokenValue, + aPlainMap.nAutoKerning )); + } + break; + + case RTF_EXPNDTW: + if( aPlainMap.nKering ) + { + if( -1 == nTokenValue ) + nTokenValue = 0; + if( IsCalcValue() ) + CalcValue(); + pSet->Put( SvxKerningItem( static_cast<short>(nTokenValue), aPlainMap.nKering )); + } + break; + + case RTF_F: + case RTF_AF: + { + const vcl::Font& rSVFont = GetFont( sal_uInt16(nTokenValue) ); + SvxFontItem aTmpItem( rSVFont.GetFamilyType(), + rSVFont.GetFamilyName(), rSVFont.GetStyleName(), + rSVFont.GetPitch(), rSVFont.GetCharSet(), + SID_ATTR_CHAR_FONT ); + SetScriptAttr( eCharType, *pSet, aTmpItem ); + if( RTF_F == nToken ) + { + SetEncoding( rSVFont.GetCharSet() ); + RereadLookahead(); + } + } + break; + + case RTF_FS: + case RTF_AFS: + { + if( -1 == nTokenValue ) + nTokenValue = 240; + else + nTokenValue *= 10; +// #i66167# +// for the SwRTFParser 'IsCalcValue' will be false and for the EditRTFParser +// the conversion takes now place in EditRTFParser since for other reasons +// the wrong MapUnit might still be use there +// if( IsCalcValue() ) +// CalcValue(); + SvxFontHeightItem aTmpItem( + static_cast<sal_uInt16>(nTokenValue), 100, + SID_ATTR_CHAR_FONTHEIGHT ); + SetScriptAttr( eCharType, *pSet, aTmpItem ); + } + break; + + case RTF_I: + case RTF_AI: + if( IsAttrSttPos() ) // not in the text flow? + { + SvxPostureItem aTmpItem( + nTokenValue ? ITALIC_NORMAL : ITALIC_NONE, + SID_ATTR_CHAR_POSTURE ); + SetScriptAttr( eCharType, *pSet, aTmpItem ); + } + break; + + case RTF_OUTL: + if( aPlainMap.nContour && + IsAttrSttPos() ) // not in the text flow? + { + pSet->Put( SvxContourItem(nTokenValue != 0, + aPlainMap.nContour )); + } + break; + + case RTF_SHAD: + if( aPlainMap.nShadowed && + IsAttrSttPos() ) // not in the text flow? + { + pSet->Put( SvxShadowedItem(nTokenValue != 0, + aPlainMap.nShadowed )); + } + break; + + case RTF_STRIKE: + if( aPlainMap.nCrossedOut && + IsAttrSttPos() ) // not in the text flow? + { + pSet->Put( SvxCrossedOutItem( + nTokenValue ? STRIKEOUT_SINGLE : STRIKEOUT_NONE, + aPlainMap.nCrossedOut )); + } + break; + + case RTF_STRIKED: + if( aPlainMap.nCrossedOut ) // not in the text flow? + { + pSet->Put( SvxCrossedOutItem( + nTokenValue ? STRIKEOUT_DOUBLE : STRIKEOUT_NONE, + aPlainMap.nCrossedOut )); + } + break; + + case RTF_UL: + if( !IsAttrSttPos() ) + break; + eUnderline = nTokenValue ? LINESTYLE_SINGLE : LINESTYLE_NONE; + goto ATTR_SETUNDERLINE; + + case RTF_ULD: + eUnderline = LINESTYLE_DOTTED; + goto ATTR_SETUNDERLINE; + case RTF_ULDASH: + eUnderline = LINESTYLE_DASH; + goto ATTR_SETUNDERLINE; + case RTF_ULDASHD: + eUnderline = LINESTYLE_DASHDOT; + goto ATTR_SETUNDERLINE; + case RTF_ULDASHDD: + eUnderline = LINESTYLE_DASHDOTDOT; + goto ATTR_SETUNDERLINE; + case RTF_ULDB: + eUnderline = LINESTYLE_DOUBLE; + goto ATTR_SETUNDERLINE; + case RTF_ULNONE: + eUnderline = LINESTYLE_NONE; + goto ATTR_SETUNDERLINE; + case RTF_ULTH: + eUnderline = LINESTYLE_BOLD; + goto ATTR_SETUNDERLINE; + case RTF_ULWAVE: + eUnderline = LINESTYLE_WAVE; + goto ATTR_SETUNDERLINE; + case RTF_ULTHD: + eUnderline = LINESTYLE_BOLDDOTTED; + goto ATTR_SETUNDERLINE; + case RTF_ULTHDASH: + eUnderline = LINESTYLE_BOLDDASH; + goto ATTR_SETUNDERLINE; + case RTF_ULLDASH: + eUnderline = LINESTYLE_LONGDASH; + goto ATTR_SETUNDERLINE; + case RTF_ULTHLDASH: + eUnderline = LINESTYLE_BOLDLONGDASH; + goto ATTR_SETUNDERLINE; + case RTF_ULTHDASHD: + eUnderline = LINESTYLE_BOLDDASHDOT; + goto ATTR_SETUNDERLINE; + case RTF_ULTHDASHDD: + eUnderline = LINESTYLE_BOLDDASHDOTDOT; + goto ATTR_SETUNDERLINE; + case RTF_ULHWAVE: + eUnderline = LINESTYLE_BOLDWAVE; + goto ATTR_SETUNDERLINE; + case RTF_ULULDBWAVE: + eUnderline = LINESTYLE_DOUBLEWAVE; + goto ATTR_SETUNDERLINE; + + case RTF_ULW: + eUnderline = LINESTYLE_SINGLE; + + if( aPlainMap.nWordlineMode ) + { + pSet->Put( SvxWordLineModeItem( true, aPlainMap.nWordlineMode )); + } + goto ATTR_SETUNDERLINE; + +ATTR_SETUNDERLINE: + if( aPlainMap.nUnderline ) + { + pSet->Put( SvxUnderlineItem( eUnderline, aPlainMap.nUnderline )); + } + break; + + case RTF_ULC: + if( aPlainMap.nUnderline ) + { + std::unique_ptr<SvxUnderlineItem> aUL(std::make_unique<SvxUnderlineItem>(LINESTYLE_SINGLE, aPlainMap.nUnderline)); + const SfxPoolItem* pItem(nullptr); + + if( SfxItemState::SET == pSet->GetItemState(aPlainMap.nUnderline, false, &pItem ) ) + { + // is switched off ? + if( LINESTYLE_NONE == static_cast<const SvxUnderlineItem*>(pItem)->GetLineStyle() ) + break; + + aUL.reset(static_cast<SvxUnderlineItem*>(pItem->Clone())); + } + else + { + aUL.reset(static_cast<SvxUnderlineItem*>(pSet->Get( aPlainMap.nUnderline, false).Clone())); + } + + if(LINESTYLE_NONE == aUL->GetLineStyle()) + { + aUL->SetLineStyle(LINESTYLE_SINGLE); + } + + aUL->SetColor(GetColor(sal_uInt16(nTokenValue))); + + pSet->Put(*aUL); + } + break; + + case RTF_OL: + if( !IsAttrSttPos() ) + break; + eOverline = nTokenValue ? LINESTYLE_SINGLE : LINESTYLE_NONE; + goto ATTR_SETOVERLINE; + + case RTF_OLD: + eOverline = LINESTYLE_DOTTED; + goto ATTR_SETOVERLINE; + case RTF_OLDASH: + eOverline = LINESTYLE_DASH; + goto ATTR_SETOVERLINE; + case RTF_OLDASHD: + eOverline = LINESTYLE_DASHDOT; + goto ATTR_SETOVERLINE; + case RTF_OLDASHDD: + eOverline = LINESTYLE_DASHDOTDOT; + goto ATTR_SETOVERLINE; + case RTF_OLDB: + eOverline = LINESTYLE_DOUBLE; + goto ATTR_SETOVERLINE; + case RTF_OLNONE: + eOverline = LINESTYLE_NONE; + goto ATTR_SETOVERLINE; + case RTF_OLTH: + eOverline = LINESTYLE_BOLD; + goto ATTR_SETOVERLINE; + case RTF_OLWAVE: + eOverline = LINESTYLE_WAVE; + goto ATTR_SETOVERLINE; + case RTF_OLTHD: + eOverline = LINESTYLE_BOLDDOTTED; + goto ATTR_SETOVERLINE; + case RTF_OLTHDASH: + eOverline = LINESTYLE_BOLDDASH; + goto ATTR_SETOVERLINE; + case RTF_OLLDASH: + eOverline = LINESTYLE_LONGDASH; + goto ATTR_SETOVERLINE; + case RTF_OLTHLDASH: + eOverline = LINESTYLE_BOLDLONGDASH; + goto ATTR_SETOVERLINE; + case RTF_OLTHDASHD: + eOverline = LINESTYLE_BOLDDASHDOT; + goto ATTR_SETOVERLINE; + case RTF_OLTHDASHDD: + eOverline = LINESTYLE_BOLDDASHDOTDOT; + goto ATTR_SETOVERLINE; + case RTF_OLHWAVE: + eOverline = LINESTYLE_BOLDWAVE; + goto ATTR_SETOVERLINE; + case RTF_OLOLDBWAVE: + eOverline = LINESTYLE_DOUBLEWAVE; + goto ATTR_SETOVERLINE; + + case RTF_OLW: + eOverline = LINESTYLE_SINGLE; + + if( aPlainMap.nWordlineMode ) + { + pSet->Put( SvxWordLineModeItem( true, aPlainMap.nWordlineMode )); + } + goto ATTR_SETOVERLINE; + +ATTR_SETOVERLINE: + if( aPlainMap.nUnderline ) + { + pSet->Put( SvxOverlineItem( eOverline, aPlainMap.nOverline )); + } + break; + + case RTF_OLC: + if( aPlainMap.nOverline ) + { + std::unique_ptr<SvxOverlineItem> aOL(std::make_unique<SvxOverlineItem>(LINESTYLE_SINGLE, aPlainMap.nOverline)); + const SfxPoolItem* pItem(nullptr); + + if( SfxItemState::SET == pSet->GetItemState(aPlainMap.nOverline, false, &pItem ) ) + { + // is switched off ? + if( LINESTYLE_NONE == static_cast<const SvxOverlineItem*>(pItem)->GetLineStyle() ) + break; + + aOL.reset(static_cast<SvxOverlineItem*>(pItem->Clone())); + } + else + { + aOL.reset(static_cast<SvxOverlineItem*>(pSet->Get( aPlainMap.nOverline, false).Clone())); + } + + if(LINESTYLE_NONE == aOL->GetLineStyle()) + { + aOL->SetLineStyle(LINESTYLE_SINGLE); + } + + aOL->SetColor(GetColor(sal_uInt16(nTokenValue))); + + pSet->Put(*aOL); + } + break; + + case RTF_UP: + case RTF_SUPER: + if( aPlainMap.nEscapement ) + { + const sal_uInt16 nEsc = aPlainMap.nEscapement; + if( -1 == nTokenValue ) + nTokenValue = 6; //RTF default \up value in half-points + if( IsCalcValue() ) + CalcValue(); + const SvxEscapementItem& rOld = + static_cast<const SvxEscapementItem&>(pSet->Get( nEsc,false)); + sal_Int16 nEs; + sal_uInt8 nProp; + if( DFLT_ESC_AUTO_SUB == rOld.GetEsc() ) + { + nEs = DFLT_ESC_AUTO_SUPER; + nProp = rOld.GetProportionalHeight(); + } + else + { + nEs = (nToken == RTF_SUPER) ? DFLT_ESC_AUTO_SUPER : nTokenValue; + nProp = (nToken == RTF_SUPER) ? DFLT_ESC_PROP : 100; + } + pSet->Put( SvxEscapementItem( nEs, nProp, nEsc )); + } + break; + + case RTF_CF: + if( aPlainMap.nColor ) + { + pSet->Put( SvxColorItem( GetColor( sal_uInt16(nTokenValue) ), + aPlainMap.nColor )); + } + break; + //#i12501# While cb is clearly documented in the rtf spec, word + //doesn't accept it at all +#if 0 + case RTF_CB: + if( aPlainMap.nBgColor ) + { + pSet->Put( SvxBrushItem( GetColor( sal_uInt16(nTokenValue) ), + aPlainMap.nBgColor )); + } + break; +#endif + + case RTF_LANG: + if( aPlainMap.nLanguage ) + { + pSet->Put( SvxLanguageItem( LanguageType(nTokenValue), + aPlainMap.nLanguage )); + } + break; + + case RTF_LANGFE: + if( aPlainMap.nCJKLanguage ) + { + pSet->Put( SvxLanguageItem( LanguageType(nTokenValue), + aPlainMap.nCJKLanguage )); + } + break; + case RTF_ALANG: + { + SvxLanguageItem aTmpItem( LanguageType(nTokenValue), + SID_ATTR_CHAR_LANGUAGE ); + SetScriptAttr( eCharType, *pSet, aTmpItem ); + } + break; + + case RTF_RTLCH: + bIsLeftToRightDef = false; + break; + case RTF_LTRCH: + bIsLeftToRightDef = true; + break; + case RTF_RTLPAR: + if (aPardMap.nDirection) + { + pSet->Put(SvxFrameDirectionItem(SvxFrameDirection::Horizontal_RL_TB, + aPardMap.nDirection)); + } + break; + case RTF_LTRPAR: + if (aPardMap.nDirection) + { + pSet->Put(SvxFrameDirectionItem(SvxFrameDirection::Horizontal_LR_TB, + aPardMap.nDirection)); + } + break; + case RTF_LOCH: eCharType = LOW_CHARTYPE; break; + case RTF_HICH: eCharType = HIGH_CHARTYPE; break; + case RTF_DBCH: eCharType = DOUBLEBYTE_CHARTYPE; break; + + + case RTF_ACCNONE: + eEmphasis = FontEmphasisMark::NONE; + goto ATTR_SETEMPHASIS; + case RTF_ACCDOT: + eEmphasis = (FontEmphasisMark::Dot | FontEmphasisMark::PosAbove); + goto ATTR_SETEMPHASIS; + + case RTF_ACCCOMMA: + eEmphasis = (FontEmphasisMark::Accent | FontEmphasisMark::PosAbove); +ATTR_SETEMPHASIS: + if( aPlainMap.nEmphasis ) + { + pSet->Put( SvxEmphasisMarkItem( eEmphasis, + aPlainMap.nEmphasis )); + } + break; + + case RTF_TWOINONE: + if( aPlainMap.nTwoLines ) + { + sal_Unicode cStt, cEnd; + switch ( nTokenValue ) + { + case 1: cStt = '('; cEnd = ')'; break; + case 2: cStt = '['; cEnd = ']'; break; + case 3: cStt = '<'; cEnd = '>'; break; + case 4: cStt = '{'; cEnd = '}'; break; + default: cStt = 0; cEnd = 0; break; + } + + pSet->Put( SvxTwoLinesItem( true, cStt, cEnd, + aPlainMap.nTwoLines )); + } + break; + + case RTF_CHARSCALEX : + if (aPlainMap.nCharScaleX) + { + //i21372 + if (nTokenValue < 1 || nTokenValue > 600) + nTokenValue = 100; + pSet->Put( SvxCharScaleWidthItem( sal_uInt16(nTokenValue), + aPlainMap.nCharScaleX )); + } + break; + + case RTF_HORZVERT: + if( aPlainMap.nHorzVert ) + { + // RTF knows only 90deg + pSet->Put( SvxCharRotateItem( 900, 1 == nTokenValue, + aPlainMap.nHorzVert )); + } + break; + + case RTF_EMBO: + if (aPlainMap.nRelief) + { + pSet->Put(SvxCharReliefItem(FontRelief::Embossed, + aPlainMap.nRelief)); + } + break; + case RTF_IMPR: + if (aPlainMap.nRelief) + { + pSet->Put(SvxCharReliefItem(FontRelief::Engraved, + aPlainMap.nRelief)); + } + break; + case RTF_V: + if (aPlainMap.nHidden) + { + pSet->Put(SvxCharHiddenItem(nTokenValue != 0, + aPlainMap.nHidden)); + } + break; + case RTF_CHBGFDIAG: + case RTF_CHBGDKVERT: + case RTF_CHBGDKHORIZ: + case RTF_CHBGVERT: + case RTF_CHBGHORIZ: + case RTF_CHBGDKFDIAG: + case RTF_CHBGDCROSS: + case RTF_CHBGCROSS: + case RTF_CHBGBDIAG: + case RTF_CHBGDKDCROSS: + case RTF_CHBGDKCROSS: + case RTF_CHBGDKBDIAG: + case RTF_CHCBPAT: + case RTF_CHCFPAT: + case RTF_CHSHDNG: + if( aPlainMap.nBgColor ) + ReadBackgroundAttr( nToken, *pSet ); + break; + + case BRACELEFT: + { + // tests on Swg internal tokens + bool bHandled = false; + short nSkip = 0; + if( RTF_IGNOREFLAG != GetNextToken()) + nSkip = -1; + else if( (nToken = GetNextToken() ) & RTF_SWGDEFS ) + { + bHandled = true; + switch( nToken ) + { + case RTF_PGDSCNO: + case RTF_PGBRK: + case RTF_SOUTLVL: + UnknownAttrToken( nToken ); + // overwrite the closing parenthesis + break; + + case RTF_SWG_ESCPROP: + { + // Store percentage change! + sal_uInt8 nProp = sal_uInt8( nTokenValue / 100 ); + short nEsc = 0; + if( 1 == ( nTokenValue % 100 )) + // Recognize own auto-flags! + nEsc = DFLT_ESC_AUTO_SUPER; + + if( aPlainMap.nEscapement ) + pSet->Put( SvxEscapementItem( nEsc, nProp, + aPlainMap.nEscapement )); + } + break; + + case RTF_HYPHEN: + { + SvxHyphenZoneItem aHypenZone( + (nTokenValue & 1) != 0, + aPardMap.nHyphenzone ); + aHypenZone.SetPageEnd((nTokenValue & 2) != 0); + + if( aPardMap.nHyphenzone && + RTF_HYPHLEAD == GetNextToken() && + RTF_HYPHTRAIL == GetNextToken() && + RTF_HYPHMAX == GetNextToken() ) + { + aHypenZone.GetMinLead() = + sal_uInt8(GetStackPtr( -2 )->nTokenValue); + aHypenZone.GetMinTrail() = + sal_uInt8(GetStackPtr( -1 )->nTokenValue); + aHypenZone.GetMaxHyphens() = + sal_uInt8(nTokenValue); + + pSet->Put( aHypenZone ); + } + else + SkipGroup(); // at the end of the group + } + break; + + case RTF_SHADOW: + { + bool bSkip = true; + do { // middle check loop + SvxShadowLocation eSL = SvxShadowLocation( nTokenValue ); + if( RTF_SHDW_DIST != GetNextToken() ) + break; + sal_uInt16 nDist = sal_uInt16( nTokenValue ); + + if( RTF_SHDW_STYLE != GetNextToken() ) + break; + + if( RTF_SHDW_COL != GetNextToken() ) + break; + sal_uInt16 nCol = sal_uInt16( nTokenValue ); + + if( RTF_SHDW_FCOL != GetNextToken() ) + break; + + Color aColor = GetColor( nCol ); + + if( aPardMap.nShadow ) + pSet->Put( SvxShadowItem( aPardMap.nShadow, + &aColor, nDist, eSL ) ); + + bSkip = false; + } while( false ); + + if( bSkip ) + SkipGroup(); // at the end of the group + } + break; + + default: + bHandled = false; + if( (nToken & ~(0xff | RTF_SWGDEFS)) == RTF_TABSTOPDEF ) + { + nToken = SkipToken( -2 ); + ReadTabAttr( nToken, *pSet ); + + /* + cmc: #i76140, he who consumed the { must consume the } + We rewound to a state of { being the current + token so it is our responsibility to consume the } + token if we consumed the {. We will not have consumed + the { if it belonged to our caller, i.e. if the { we + are handling is the "firsttoken" passed to us then + the *caller* must consume it, not us. Otherwise *we* + should consume it. + */ + if (nToken == BRACELEFT && !bFirstToken) + { + nToken = GetNextToken(); + SAL_WARN_IF( nToken != BRACERIGHT, + "editeng", + "} did not follow { as expected"); + } + } + else if( (nToken & ~(0xff| RTF_SWGDEFS)) == RTF_BRDRDEF) + { + nToken = SkipToken( -2 ); + ReadBorderAttr( nToken, *pSet ); + } + else // so no more attribute + nSkip = -2; + break; + } + +#if 1 + /* + cmc: #i4727# / #i12713# Who owns this closing bracket? + If we read the opening one, we must read this one, if + other is counting the brackets so as to push/pop off + the correct environment then we will have pushed a new + environment for the start { of this, but will not see + the } and so is out of sync for the rest of the + document. + */ + if (bHandled && !bFirstToken) + GetNextToken(); +#endif + } + else + nSkip = -2; + + if( nSkip ) // all completely unknown + { + if (!bFirstToken) + --nSkip; // BRACELEFT: is the next token + SkipToken( nSkip ); + bContinue = false; + } + } + break; + default: + if( (nToken & ~0xff ) == RTF_TABSTOPDEF ) + ReadTabAttr( nToken, *pSet ); + else if( (nToken & ~0xff ) == RTF_BRDRDEF ) + ReadBorderAttr( nToken, *pSet ); + else if( (nToken & ~0xff ) == RTF_SHADINGDEF ) + ReadBackgroundAttr( nToken, *pSet ); + else + { + // unknown token, so token "returned in Parser" + if( !bFirstToken ) + SkipToken(); + bContinue = false; + } + } + } + if( bContinue ) + { + nToken = GetNextToken(); + } + bFirstToken = false; + } +} + +void SvxRTFParser::ReadTabAttr( int nToken, SfxItemSet& rSet ) +{ + bool bMethodOwnsToken = false; // #i52542# patch from cmc. +// then read all the TabStops + SvxTabStop aTabStop; + SvxTabStopItem aAttr( 0, 0, SvxTabAdjust::Default, aPardMap.nTabStop ); + bool bContinue = true; + do { + switch( nToken ) + { + case RTF_TB: // BarTab ??? + case RTF_TX: + { + if( IsCalcValue() ) + CalcValue(); + aTabStop.GetTabPos() = nTokenValue; + aAttr.Insert( aTabStop ); + aTabStop = SvxTabStop(); // all values default + } + break; + + case RTF_TQL: + aTabStop.GetAdjustment() = SvxTabAdjust::Left; + break; + case RTF_TQR: + aTabStop.GetAdjustment() = SvxTabAdjust::Right; + break; + case RTF_TQC: + aTabStop.GetAdjustment() = SvxTabAdjust::Center; + break; + case RTF_TQDEC: + aTabStop.GetAdjustment() = SvxTabAdjust::Decimal; + break; + + case RTF_TLDOT: aTabStop.GetFill() = '.'; break; + case RTF_TLHYPH: aTabStop.GetFill() = ' '; break; + case RTF_TLUL: aTabStop.GetFill() = '_'; break; + case RTF_TLTH: aTabStop.GetFill() = '-'; break; + case RTF_TLEQ: aTabStop.GetFill() = '='; break; + + case BRACELEFT: + { + // Swg - control BRACELEFT RTF_IGNOREFLAG RTF_TLSWG BRACERIGHT + short nSkip = 0; + if( RTF_IGNOREFLAG != GetNextToken() ) + nSkip = -1; + else if( RTF_TLSWG != ( nToken = GetNextToken() )) + nSkip = -2; + else + { + aTabStop.GetDecimal() = sal_uInt8(nTokenValue & 0xff); + aTabStop.GetFill() = sal_uInt8((nTokenValue >> 8) & 0xff); + // overwrite the closing parenthesis + if (bMethodOwnsToken) + GetNextToken(); + } + if( nSkip ) + { + SkipToken( nSkip ); // Ignore back again + bContinue = false; + } + } + break; + + default: + bContinue = false; + } + if( bContinue ) + { + nToken = GetNextToken(); + bMethodOwnsToken = true; + } + } while( bContinue ); + + // Fill with defaults is still missing! + rSet.Put( aAttr ); + SkipToken(); +} + +static void SetBorderLine( int nBorderTyp, SvxBoxItem& rItem, + const SvxBorderLine& rBorder ) +{ + switch( nBorderTyp ) + { + case RTF_BOX: // run through all levels + case RTF_BRDRT: + rItem.SetLine( &rBorder, SvxBoxItemLine::TOP ); + if( RTF_BOX != nBorderTyp ) + return; + [[fallthrough]]; + case RTF_BRDRB: + rItem.SetLine( &rBorder, SvxBoxItemLine::BOTTOM ); + if( RTF_BOX != nBorderTyp ) + return; + [[fallthrough]]; + case RTF_BRDRL: + rItem.SetLine( &rBorder, SvxBoxItemLine::LEFT ); + if( RTF_BOX != nBorderTyp ) + return; + [[fallthrough]]; + case RTF_BRDRR: + rItem.SetLine( &rBorder, SvxBoxItemLine::RIGHT ); + if( RTF_BOX != nBorderTyp ) + return; + } +} + +void SvxRTFParser::ReadBorderAttr( int nToken, SfxItemSet& rSet, + bool bTableDef ) +{ + // then read the border attribute + std::unique_ptr<SvxBoxItem> aAttr(std::make_unique<SvxBoxItem>(aPardMap.nBox)); + const SfxPoolItem* pItem(nullptr); + + if( SfxItemState::SET == rSet.GetItemState( aPardMap.nBox, false, &pItem ) ) + { + aAttr.reset(static_cast<SvxBoxItem*>(pItem->Clone())); + } + + SvxBorderLine aBrd( nullptr, DEF_LINE_WIDTH_0 ); // Simple plain line + bool bContinue = true; + int nBorderTyp = 0; + + long nWidth = 1; + bool bDoubleWidth = false; + + do { + switch( nToken ) + { + case RTF_BOX: + case RTF_BRDRT: + case RTF_BRDRB: + case RTF_BRDRL: + case RTF_BRDRR: + nBorderTyp = nToken; + break; + + case RTF_CLBRDRT: // Cell top border + { + if( bTableDef ) + { + if (nBorderTyp != 0) + SetBorderLine( nBorderTyp, *aAttr, aBrd ); + nBorderTyp = RTF_BRDRT; + } + break; + } + case RTF_CLBRDRB: // Cell bottom border + { + if( bTableDef ) + { + if (nBorderTyp != 0) + SetBorderLine( nBorderTyp, *aAttr, aBrd ); + nBorderTyp = RTF_BRDRB; + } + break; + } + case RTF_CLBRDRL: // Cell left border + { + if( bTableDef ) + { + if (nBorderTyp != 0) + SetBorderLine( nBorderTyp, *aAttr, aBrd ); + nBorderTyp = RTF_BRDRL; + } + break; + } + case RTF_CLBRDRR: // Cell right border + { + if( bTableDef ) + { + if (nBorderTyp != 0) + SetBorderLine( nBorderTyp, *aAttr, aBrd ); + nBorderTyp = RTF_BRDRR; + } + break; + } + + case RTF_BRDRDOT: // dotted border + aBrd.SetBorderLineStyle(SvxBorderLineStyle::DOTTED); + break; + case RTF_BRDRDASH: // dashed border + aBrd.SetBorderLineStyle(SvxBorderLineStyle::DASHED); + break; + case RTF_BRDRHAIR: // hairline border + { + aBrd.SetBorderLineStyle( SvxBorderLineStyle::SOLID); + aBrd.SetWidth( DEF_LINE_WIDTH_0 ); + } + break; + case RTF_BRDRDB: // Double border + aBrd.SetBorderLineStyle(SvxBorderLineStyle::DOUBLE); + break; + case RTF_BRDRINSET: // inset border + aBrd.SetBorderLineStyle(SvxBorderLineStyle::INSET); + break; + case RTF_BRDROUTSET: // outset border + aBrd.SetBorderLineStyle(SvxBorderLineStyle::OUTSET); + break; + case RTF_BRDRTNTHSG: // ThinThick Small gap + aBrd.SetBorderLineStyle(SvxBorderLineStyle::THINTHICK_SMALLGAP); + break; + case RTF_BRDRTNTHMG: // ThinThick Medium gap + aBrd.SetBorderLineStyle(SvxBorderLineStyle::THINTHICK_MEDIUMGAP); + break; + case RTF_BRDRTNTHLG: // ThinThick Large gap + aBrd.SetBorderLineStyle(SvxBorderLineStyle::THINTHICK_LARGEGAP); + break; + case RTF_BRDRTHTNSG: // ThickThin Small gap + aBrd.SetBorderLineStyle(SvxBorderLineStyle::THICKTHIN_SMALLGAP); + break; + case RTF_BRDRTHTNMG: // ThickThin Medium gap + aBrd.SetBorderLineStyle(SvxBorderLineStyle::THICKTHIN_MEDIUMGAP); + break; + case RTF_BRDRTHTNLG: // ThickThin Large gap + aBrd.SetBorderLineStyle(SvxBorderLineStyle::THICKTHIN_LARGEGAP); + break; + case RTF_BRDREMBOSS: // Embossed border + aBrd.SetBorderLineStyle(SvxBorderLineStyle::EMBOSSED); + break; + case RTF_BRDRENGRAVE: // Engraved border + aBrd.SetBorderLineStyle(SvxBorderLineStyle::ENGRAVED); + break; + + case RTF_BRDRS: // single thickness border + bDoubleWidth = false; + break; + case RTF_BRDRTH: // double thickness border width*2 + bDoubleWidth = true; + break; + case RTF_BRDRW: // border width <255 + nWidth = nTokenValue; + break; + + case RTF_BRDRCF: // Border color + aBrd.SetColor( GetColor( sal_uInt16(nTokenValue) ) ); + break; + + case RTF_BRDRSH: // Shadowed border + rSet.Put( SvxShadowItem( aPardMap.nShadow, nullptr, 60 /*3pt*/, + SvxShadowLocation::BottomRight ) ); + break; + + case RTF_BRSP: // Spacing to content in twip + { + switch( nBorderTyp ) + { + case RTF_BRDRB: + aAttr->SetDistance( static_cast<sal_uInt16>(nTokenValue), SvxBoxItemLine::BOTTOM ); + break; + + case RTF_BRDRT: + aAttr->SetDistance( static_cast<sal_uInt16>(nTokenValue), SvxBoxItemLine::TOP ); + break; + + case RTF_BRDRL: + aAttr->SetDistance( static_cast<sal_uInt16>(nTokenValue), SvxBoxItemLine::LEFT ); + break; + + case RTF_BRDRR: + aAttr->SetDistance( static_cast<sal_uInt16>(nTokenValue), SvxBoxItemLine::RIGHT ); + break; + + case RTF_BOX: + aAttr->SetAllDistances( static_cast<sal_uInt16>(nTokenValue) ); + break; + } + } + break; + + case RTF_BRDRBTW: // Border formatting group + case RTF_BRDRBAR: // Border outside + // TODO unhandled ATM + break; + + default: + bContinue = (nToken & ~(0xff| RTF_SWGDEFS)) == RTF_BRDRDEF; + } + if( bContinue ) + nToken = GetNextToken(); + } while( bContinue ); + + // Finally compute the border width + if ( bDoubleWidth ) nWidth *= 2; + aBrd.SetWidth( nWidth ); + + SetBorderLine( nBorderTyp, *aAttr, aBrd ); + + rSet.Put( *aAttr ); + SkipToken(); +} + +static sal_uInt32 CalcShading( sal_uInt32 nColor, sal_uInt32 nFillColor, sal_uInt8 nShading ) +{ + nColor = (nColor * nShading) / 100; + nFillColor = (nFillColor * ( 100 - nShading )) / 100; + return nColor + nFillColor; +} + +void SvxRTFParser::ReadBackgroundAttr( int nToken, SfxItemSet& rSet, + bool bTableDef ) +{ + // then read the border attribute + bool bContinue = true; + sal_uInt16 nColor = USHRT_MAX, nFillColor = USHRT_MAX; + sal_uInt8 nFillValue = 0; + + sal_uInt16 nWh = ( nToken & ~0xff ) == RTF_CHRFMT + ? aPlainMap.nBgColor + : aPardMap.nBrush; + + do { + switch( nToken ) + { + case RTF_CLCBPAT: + case RTF_CHCBPAT: + case RTF_CBPAT: + nFillColor = sal_uInt16( nTokenValue ); + break; + + case RTF_CLCFPAT: + case RTF_CHCFPAT: + case RTF_CFPAT: + nColor = sal_uInt16( nTokenValue ); + break; + + case RTF_CLSHDNG: + case RTF_CHSHDNG: + case RTF_SHADING: + nFillValue = static_cast<sal_uInt8>( nTokenValue / 100 ); + break; + + case RTF_CLBGDKHOR: + case RTF_CHBGDKHORIZ: + case RTF_BGDKHORIZ: + case RTF_CLBGDKVERT: + case RTF_CHBGDKVERT: + case RTF_BGDKVERT: + case RTF_CLBGDKBDIAG: + case RTF_CHBGDKBDIAG: + case RTF_BGDKBDIAG: + case RTF_CLBGDKFDIAG: + case RTF_CHBGDKFDIAG: + case RTF_BGDKFDIAG: + case RTF_CLBGDKCROSS: + case RTF_CHBGDKCROSS: + case RTF_BGDKCROSS: + case RTF_CLBGDKDCROSS: + case RTF_CHBGDKDCROSS: + case RTF_BGDKDCROSS: + // dark -> 60% + nFillValue = 60; + break; + + case RTF_CLBGHORIZ: + case RTF_CHBGHORIZ: + case RTF_BGHORIZ: + case RTF_CLBGVERT: + case RTF_CHBGVERT: + case RTF_BGVERT: + case RTF_CLBGBDIAG: + case RTF_CHBGBDIAG: + case RTF_BGBDIAG: + case RTF_CLBGFDIAG: + case RTF_CHBGFDIAG: + case RTF_BGFDIAG: + case RTF_CLBGCROSS: + case RTF_CHBGCROSS: + case RTF_BGCROSS: + case RTF_CLBGDCROSS: + case RTF_CHBGDCROSS: + case RTF_BGDCROSS: + // light -> 20% + nFillValue = 20; + break; + + default: + if( bTableDef ) + bContinue = (nToken & ~(0xff | RTF_TABLEDEF) ) == RTF_SHADINGDEF; + else + bContinue = (nToken & ~0xff) == RTF_SHADINGDEF; + } + if( bContinue ) + nToken = GetNextToken(); + } while( bContinue ); + + Color aCol( COL_WHITE ), aFCol; + if( !nFillValue ) + { + // there was only one of two colors specified or no BrushType + if( USHRT_MAX != nFillColor ) + { + nFillValue = 100; + aCol = GetColor( nFillColor ); + } + else if( USHRT_MAX != nColor ) + aFCol = GetColor( nColor ); + } + else + { + if( USHRT_MAX != nColor ) + aCol = GetColor( nColor ); + else + aCol = COL_BLACK; + + if( USHRT_MAX != nFillColor ) + aFCol = GetColor( nFillColor ); + else + aFCol = COL_WHITE; + } + + Color aColor; + if( 0 == nFillValue || 100 == nFillValue ) + aColor = aCol; + else + aColor = Color( + static_cast<sal_uInt8>(CalcShading( aCol.GetRed(), aFCol.GetRed(), nFillValue )), + static_cast<sal_uInt8>(CalcShading( aCol.GetGreen(), aFCol.GetGreen(), nFillValue )), + static_cast<sal_uInt8>(CalcShading( aCol.GetBlue(), aFCol.GetBlue(), nFillValue )) ); + + rSet.Put( SvxBrushItem( aColor, nWh ) ); + SkipToken(); +} + + +// pard / plain handling +void SvxRTFParser::RTFPardPlain( bool const bPard, SfxItemSet** ppSet ) +{ + if( bNewGroup || aAttrStack.empty() ) // not at the beginning of a new group + return; + + SvxRTFItemStackType* pCurrent = aAttrStack.back().get(); + + int nLastToken = GetStackPtr(-1)->nTokenId; + bool bNewStkEntry = true; + if( RTF_PARD != nLastToken && + RTF_PLAIN != nLastToken && + BRACELEFT != nLastToken ) + { + if (pCurrent->aAttrSet.Count() || pCurrent->m_pChildList || pCurrent->nStyleNo) + { + // open a new group + std::unique_ptr<SvxRTFItemStackType> pNew(new SvxRTFItemStackType( *pCurrent, *pInsPos, true )); + pNew->SetRTFDefaults( GetRTFDefaults() ); + + // Set all until here valid attributes + AttrGroupEnd(); + pCurrent = aAttrStack.empty() ? nullptr : aAttrStack.back().get(); // can be changed after AttrGroupEnd! + pNew->aAttrSet.SetParent( pCurrent ? &pCurrent->aAttrSet : nullptr ); + aAttrStack.push_back( std::move(pNew) ); + pCurrent = aAttrStack.back().get(); + } + else + { + // continue to use this entry as new + pCurrent->SetStartPos( *pInsPos ); + bNewStkEntry = false; + } + } + + // now reset all to default + if( bNewStkEntry && + ( pCurrent->aAttrSet.GetParent() || pCurrent->aAttrSet.Count() )) + { + const SfxPoolItem *pItem, *pDef; + const sal_uInt16* pPtr; + sal_uInt16 nCnt; + const SfxItemSet* pDfltSet = &GetRTFDefaults(); + if( bPard ) + { + pCurrent->nStyleNo = 0; + pPtr = reinterpret_cast<sal_uInt16*>(&aPardMap); + nCnt = sizeof(aPardMap) / sizeof(sal_uInt16); + } + else + { + pPtr = reinterpret_cast<sal_uInt16*>(&aPlainMap); + nCnt = sizeof(aPlainMap) / sizeof(sal_uInt16); + } + + for( sal_uInt16 n = 0; n < nCnt; ++n, ++pPtr ) + { + // Item set and different -> Set the Default Pool + if( !*pPtr ) + ; + else if (SfxItemPool::IsSlot(*pPtr)) + pCurrent->aAttrSet.ClearItem( *pPtr ); + else if( IsChkStyleAttr() ) + pCurrent->aAttrSet.Put( pDfltSet->Get( *pPtr ) ); + else if( !pCurrent->aAttrSet.GetParent() ) + { + if( SfxItemState::SET == + pDfltSet->GetItemState( *pPtr, false, &pDef )) + pCurrent->aAttrSet.Put( *pDef ); + else + pCurrent->aAttrSet.ClearItem( *pPtr ); + } + else if( SfxItemState::SET == pCurrent->aAttrSet.GetParent()-> + GetItemState( *pPtr, true, &pItem ) && + *( pDef = &pDfltSet->Get( *pPtr )) != *pItem ) + pCurrent->aAttrSet.Put( *pDef ); + else + { + if( SfxItemState::SET == + pDfltSet->GetItemState( *pPtr, false, &pDef )) + pCurrent->aAttrSet.Put( *pDef ); + else + pCurrent->aAttrSet.ClearItem( *pPtr ); + } + } + } + else if( bPard ) + pCurrent->nStyleNo = 0; // reset Style number + + *ppSet = &pCurrent->aAttrSet; + + if (bPard) + return; + + //Once we have a default font, then any text without a font specifier is + //in the default font, and thus has the default font charset, otherwise + //we can fall back to the ansicpg set codeset + if (nDfltFont != -1) + { + const vcl::Font& rSVFont = GetFont(sal_uInt16(nDfltFont)); + SetEncoding(rSVFont.GetCharSet()); + } + else + SetEncoding(GetCodeSet()); +} + +void SvxRTFParser::SetDefault( int nToken, int nValue ) +{ + if( !bNewDoc ) + return; + + SfxItemSet aTmp( *pAttrPool, aWhichMap.data() ); + bool bOldFlag = bIsLeftToRightDef; + bIsLeftToRightDef = true; + switch( nToken ) + { + case RTF_ADEFF: + bIsLeftToRightDef = false; + [[fallthrough]]; + case RTF_DEFF: + { + if( -1 == nValue ) + nValue = 0; + const vcl::Font& rSVFont = GetFont( sal_uInt16(nValue) ); + SvxFontItem aTmpItem( + rSVFont.GetFamilyType(), rSVFont.GetFamilyName(), + rSVFont.GetStyleName(), rSVFont.GetPitch(), + rSVFont.GetCharSet(), SID_ATTR_CHAR_FONT ); + SetScriptAttr( NOTDEF_CHARTYPE, aTmp, aTmpItem ); + } + break; + + case RTF_ADEFLANG: + bIsLeftToRightDef = false; + [[fallthrough]]; + case RTF_DEFLANG: + // store default Language + if( -1 != nValue ) + { + SvxLanguageItem aTmpItem( LanguageType(nValue), SID_ATTR_CHAR_LANGUAGE ); + SetScriptAttr( NOTDEF_CHARTYPE, aTmp, aTmpItem ); + } + break; + + case RTF_DEFTAB: + if( aPardMap.nTabStop ) + { + // RTF defines 720 twips as default + bIsSetDfltTab = true; + if( -1 == nValue || !nValue ) + nValue = 720; + + // who would like to have no twips ... + if( IsCalcValue() ) + { + nTokenValue = nValue; + CalcValue(); + nValue = nTokenValue; + } + + // Calculate the ratio of default TabWidth / Tabs and + // calculate the corresponding new number. + // ?? how did one come up with 13 ?? + sal_uInt16 nTabCount = (SVX_TAB_DEFDIST * 13 ) / sal_uInt16(nValue); + /* + cmc, make sure we have at least one, or all hell breaks loose in + everybody exporters, #i8247# + */ + if (nTabCount < 1) + nTabCount = 1; + + // we want Defaulttabs + SvxTabStopItem aNewTab( nTabCount, sal_uInt16(nValue), + SvxTabAdjust::Default, aPardMap.nTabStop ); + while( nTabCount ) + const_cast<SvxTabStop&>(aNewTab[ --nTabCount ]).GetAdjustment() = SvxTabAdjust::Default; + + pAttrPool->SetPoolDefaultItem( aNewTab ); + } + break; + } + bIsLeftToRightDef = bOldFlag; + + if( aTmp.Count() ) + { + SfxItemIter aIter( aTmp ); + const SfxPoolItem* pItem = aIter.GetCurItem(); + do + { + pAttrPool->SetPoolDefaultItem( *pItem ); + pItem = aIter.NextItem(); + } while (pItem); + } +} + +// default: no conversion, leaving everything in twips. +void SvxRTFParser::CalcValue() +{ +} + +// for tokens that are not evaluated in ReadAttr +void SvxRTFParser::UnknownAttrToken( int ) +{ +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |