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Diffstat (limited to 'sw/source/core/text/redlnitr.hxx')
-rw-r--r-- | sw/source/core/text/redlnitr.hxx | 123 |
1 files changed, 123 insertions, 0 deletions
diff --git a/sw/source/core/text/redlnitr.hxx b/sw/source/core/text/redlnitr.hxx new file mode 100644 index 000000000000..13c701ca8d3d --- /dev/null +++ b/sw/source/core/text/redlnitr.hxx @@ -0,0 +1,123 @@ +/* -*- 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 _REDLNITR_HXX +#define _REDLNITR_HXX + +#include "ndhints.hxx" + +#include <IDocumentRedlineAccess.hxx> + +#include "swfont.hxx" +#ifndef _SVSTDARR_USHORTS +#define _SVSTDARR_USHORTS +#include <svl/svstdarr.hxx> +#endif + +class SwTxtNode; +class SwDoc; +class SfxItemSet; +class SwAttrHandler; + +class SwExtend +{ + SwFont *pFnt; + const SvUShorts ⇒ // XAMA: Array of xub_StrLen + xub_StrLen nStart; + xub_StrLen nPos; + xub_StrLen nEnd; + sal_Bool _Leave( SwFont& rFnt, xub_StrLen nNew ); + sal_Bool Inside() const { return ( nPos >= nStart && nPos < nEnd ); } + void ActualizeFont( SwFont &rFnt, xub_StrLen nAttr ); +public: + SwExtend( const SvUShorts &rA, xub_StrLen nSt ) : pFnt(0), rArr( rA ), + nStart( nSt ), nPos( STRING_LEN ), nEnd( nStart + rA.Count() ) {} + ~SwExtend() { delete pFnt; } + sal_Bool IsOn() const { return pFnt != 0; } + void Reset() { if( pFnt ) { delete pFnt; pFnt = NULL; } nPos = STRING_LEN; } + sal_Bool Leave( SwFont& rFnt, xub_StrLen nNew ) + { if( pFnt ) return _Leave( rFnt, nNew ); return sal_False; } + short Enter( SwFont& rFnt, xub_StrLen nNew ); + xub_StrLen Next( xub_StrLen nNext ); + SwFont* GetFont() { return pFnt; } + void UpdateFont( SwFont &rFnt ) { ActualizeFont( rFnt, rArr[ nPos - nStart ] ); } +}; + +class SwRedlineItr +{ + SwpHtStart_SAR aHints; + const SwDoc& rDoc; + const SwTxtNode& rNd; + SwAttrHandler& rAttrHandler; + SfxItemSet *pSet; + SwExtend *pExt; + ULONG nNdIdx; + xub_StrLen nFirst; + xub_StrLen nAct; + xub_StrLen nStart; + xub_StrLen nEnd; + sal_Bool bOn; + sal_Bool bShow; + + void _Clear( SwFont* pFnt ); + sal_Bool _ChkSpecialUnderline() const; + void FillHints( MSHORT nAuthor, RedlineType_t eType ); + short _Seek( SwFont& rFnt, xub_StrLen nNew, xub_StrLen nOld ); + xub_StrLen _GetNextRedln( xub_StrLen nNext ); + inline short EnterExtend( SwFont& rFnt, xub_StrLen nNew ) + { if( pExt ) return pExt->Enter( rFnt, nNew ); return 0; } + inline xub_StrLen NextExtend( xub_StrLen nNext ) + { if( pExt ) return pExt->Next( nNext ); return nNext; } +public: + SwRedlineItr( const SwTxtNode& rTxtNd, SwFont& rFnt, SwAttrHandler& rAH, + xub_StrLen nRedlPos, sal_Bool bShw, const SvUShorts *pArr = 0, + xub_StrLen nStart = STRING_LEN ); + ~SwRedlineItr(); + inline sal_Bool IsOn() const { return bOn || ( pExt && pExt->IsOn() ); } + inline void Clear( SwFont* pFnt ) { if( bOn ) _Clear( pFnt ); } + void ChangeTxtAttr( SwFont* pFnt, SwTxtAttr &rHt, sal_Bool bChg ); + inline short Seek( SwFont& rFnt, xub_StrLen nNew, xub_StrLen nOld ) + { if( bShow || pExt ) return _Seek( rFnt, nNew, nOld ); return 0; } + inline void Reset() { if( nAct != nFirst ) nAct = STRING_LEN; + if( pExt ) pExt->Reset(); } + inline xub_StrLen GetNextRedln( xub_StrLen nNext ) + { if( bShow || pExt ) return _GetNextRedln( nNext ); return nNext; } + inline sal_Bool ChkSpecialUnderline() const + { if ( IsOn() ) return _ChkSpecialUnderline(); return sal_False; } + sal_Bool CheckLine( xub_StrLen nChkStart, xub_StrLen nChkEnd ); + inline sal_Bool LeaveExtend( SwFont& rFnt, xub_StrLen nNew ) + { return pExt->Leave(rFnt, nNew ); } + inline sal_Bool ExtOn() { if( pExt ) return pExt->IsOn(); return sal_False; } + inline void UpdateExtFont( SwFont &rFnt ) { + OSL_ENSURE( ExtOn(), "UpdateExtFont without ExtOn" ); + pExt->UpdateFont( rFnt ); } +}; + + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |