diff options
Diffstat (limited to 'binfilter/bf_sw/source/core/text/sw_redlnitr.cxx')
| -rw-r--r-- | binfilter/bf_sw/source/core/text/sw_redlnitr.cxx | 207 |
1 files changed, 207 insertions, 0 deletions
diff --git a/binfilter/bf_sw/source/core/text/sw_redlnitr.cxx b/binfilter/bf_sw/source/core/text/sw_redlnitr.cxx new file mode 100644 index 000000000000..ab555414dcb0 --- /dev/null +++ b/binfilter/bf_sw/source/core/text/sw_redlnitr.cxx @@ -0,0 +1,207 @@ +/* -*- 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. + * + ************************************************************************/ + + +#ifdef _MSC_VER +#pragma hdrstop +#endif + + +#include <com/sun/star/i18n/ScriptType.hdl> + + +#include <errhdl.hxx> + +#include <itratr.hxx> // SwAttrIter +#include <ndtxt.hxx> // SwTxtNode + +#include <horiornt.hxx> + +#include <doc.hxx> // SwDoc +#include <frmsh.hxx> +#include <breakit.hxx> + +////////////////////////// + + + +#include <txtfrm.hxx> // SwTxtFrm +#include <redlnitr.hxx> +#include <extinput.hxx> + +namespace binfilter { + +using namespace ::com::sun::star; + +extern BYTE WhichFont( xub_StrLen nIdx, const String* pTxt, + const SwScriptInfo* pSI ); + +/************************************************************************* + * SwAttrIter::CtorInit() + *************************************************************************/ +/*N*/ void SwAttrIter::CtorInit( SwTxtNode& rTxtNode, SwScriptInfo& rScrInf, SwTxtFrm* pFrm ) +/*N*/ { +/*N*/ // Beim HTML-Import kann es vorkommen, dass kein Layout existiert. +/*N*/ SwRootFrm *pRootFrm = rTxtNode.GetDoc()->GetRootFrm(); +/*N*/ pShell = pRootFrm ? pRootFrm->GetShell() : 0; +/*N*/ +/*N*/ pScriptInfo = &rScrInf; +/*N*/ pAttrSet = &rTxtNode.GetSwAttrSet(); +/*N*/ pHints = rTxtNode.GetpSwpHints(); +/*N*/ +/*N*/ SwFontAccess aFontAccess( &rTxtNode.GetAnyFmtColl(), pShell ); +/*N*/ +/*N*/ delete pFnt; +/*N*/ pFnt = new SwFont( *aFontAccess.Get()->GetFont() ); +/*N*/ +/*N*/ // set font to vertical if frame layout is vertical +/*N*/ sal_Bool bVertLayout = sal_False; +/*N*/ sal_Bool bRTL = sal_False; +/*N*/ if ( pFrm ) +/*N*/ { +/*N*/ if ( pFrm->IsVertical() ) +/*N*/ { +/*N*/ bVertLayout = sal_True; +/*N*/ pFnt->SetVertical( pFnt->GetOrientation(), sal_True ); +/*N*/ } +/*N*/ bRTL = pFrm->IsRightToLeft(); +/*N*/ } +/*N*/ +/*N*/ // Initialize the default attribute of the attribute handler +/*N*/ // based on the attribute array cached together with the font. +/*N*/ // If any further attributes for the paragraph are given in pAttrSet +/*N*/ // consider them during construction of the default array, and apply +/*N*/ // them to the font +/*N*/ aAttrHandler.Init( aFontAccess.Get()->GetDefault(), +/*N*/ rTxtNode.HasSwAttrSet() ? pAttrSet : 0, +/*N*/ *rTxtNode.GetDoc(), pShell, *pFnt, bVertLayout ); +/*N*/ +/*N*/ aMagicNo[SW_LATIN] = aMagicNo[SW_CJK] = aMagicNo[SW_CTL] = NULL; +/*N*/ +/*N*/ // determine script changes if not already done for current paragraph +/*N*/ ASSERT( pScriptInfo, "No script info available"); +/*N*/ if ( pScriptInfo->GetInvalidity() != STRING_LEN ) +/*N*/ pScriptInfo->InitScriptInfo( rTxtNode, bRTL ); +/*N*/ +/*N*/ if ( pBreakIt->xBreak.is() ) +/*N*/ { +/*N*/ pFnt->SetActual( WhichFont( 0, 0, pScriptInfo ) ); +/*N*/ +/*N*/ xub_StrLen nChg = 0; +/*N*/ USHORT nCnt = 0; +/*N*/ +/*N*/ do +/*N*/ { +/*N*/ nChg = pScriptInfo->GetScriptChg( nCnt ); +/*N*/ USHORT nScript = pScriptInfo->GetScriptType( nCnt++ ); +/*N*/ BYTE nTmp = 4; +/*N*/ switch ( nScript ) { +/*N*/ case i18n::ScriptType::ASIAN : +/*N*/ if( !aMagicNo[SW_CJK] ) nTmp = SW_CJK; break; +/*N*/ case i18n::ScriptType::COMPLEX : +/*N*/ if( !aMagicNo[SW_CTL] ) nTmp = SW_CTL; break; +/*N*/ default: +/*N*/ if( !aMagicNo[SW_LATIN ] ) nTmp = SW_LATIN; +/*N*/ } +/*N*/ if( nTmp < 4 ) +/*N*/ { +/*N*/ pFnt->ChkMagic( pShell, nTmp ); +/*N*/ pFnt->GetMagic( aMagicNo[ nTmp ], aFntIdx[ nTmp ], nTmp ); +/*N*/ } +/*N*/ } while( nChg < rTxtNode.GetTxt().Len() ); +/*N*/ } +/*N*/ else +/*N*/ { +/*N*/ pFnt->ChkMagic( pShell, SW_LATIN ); +/*N*/ pFnt->GetMagic( aMagicNo[ SW_LATIN ], aFntIdx[ SW_LATIN ], SW_LATIN ); +/*N*/ } +/*N*/ +/*N*/ nStartIndex = nEndIndex = nPos = nChgCnt = 0; +/*N*/ nPropFont = 0; +/*N*/ SwDoc* pDoc = rTxtNode.GetDoc(); +/*N*/ +/*N*/ const SwExtTextInput* pExtInp = pDoc->GetExtTextInput( rTxtNode ); +/*N*/ sal_Bool bShow = ::binfilter::IsShowChanges( pDoc->GetRedlineMode() ); +/*N*/ if( pExtInp || bShow ) +/*N*/ { +/*N*/ MSHORT nRedlPos = pDoc->GetRedlinePos( rTxtNode ); +/*N*/ if( pExtInp || MSHRT_MAX != nRedlPos ) +/*N*/ { +/*N*/ const SvUShorts* pArr = 0; +/*N*/ xub_StrLen nInputStt = 0; +/*N*/ if( pExtInp ) +/*N*/ { +/*N*/ pArr = &pExtInp->GetAttrs(); +/*N*/ nInputStt = pExtInp->Start()->nContent.GetIndex(); +/*N*/ Seek( 0 ); +/*N*/ } +/*N*/ +/*N*/ pRedln = new SwRedlineItr( rTxtNode, *pFnt, aAttrHandler, nRedlPos, +/*N*/ bShow, pArr, nInputStt ); +/*N*/ +/*N*/ if( pRedln->IsOn() ) +/*N*/ ++nChgCnt; +/*N*/ } +/*N*/ } +/*N*/ } + +/************************************************************************* + * SwRedlineItr - Der Redline-Iterator + * + * Folgende Informationen/Zustaende gibt es im RedlineIterator: + * + * nFirst ist der erste Index der RedlineTbl, der mit dem Absatz ueberlappt. + * + * nAct ist der zur Zeit aktive ( wenn bOn gesetzt ist ) oder der naechste + * in Frage kommende Index. + * nStart und nEnd geben die Grenzen des Objekts innerhalb des Absatzes an. + * + * Wenn bOn gesetzt ist, ist der Font entsprechend manipuliert worden. + * + * Wenn nAct auf MSHRT_MAX gesetzt wurde ( durch Reset() ), so ist zur Zeit + * kein Redline aktiv, nStart und nEnd sind invalid. + *************************************************************************/ + + + +// Der Return-Wert von SwRedlineItr::Seek gibt an, ob der aktuelle Font +// veraendert wurde durch Verlassen (-1) oder Betreten eines Bereichs (+1) + + + + + + + + + + + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |