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Diffstat (limited to 'sw/source/core/text/itratr.hxx')
-rw-r--r-- | sw/source/core/text/itratr.hxx | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/sw/source/core/text/itratr.hxx b/sw/source/core/text/itratr.hxx new file mode 100644 index 000000000000..372c6083b73f --- /dev/null +++ b/sw/source/core/text/itratr.hxx @@ -0,0 +1,131 @@ +/************************************************************************* + * + * 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 _ITRATR_HXX +#define _ITRATR_HXX +#include <atrhndl.hxx> + +#include "txttypes.hxx" +#include "swfont.hxx" +#include "porlay.hxx" + +#define _SVSTDARR_XUB_STRLEN +#define _SVSTDARR_USHORTS +#include <svl/svstdarr.hxx> + +class OutputDevice; +class SwFont; +class SwpHints; +class SwTxtAttr; +class SwAttrSet; +class SwTxtNode; +class SwRedlineItr; +class ViewShell; +class SwTxtFrm; + +/************************************************************************* + * class SwAttrIter + *************************************************************************/ + +class SwAttrIter +{ + friend class SwFontSave; +protected: + + SwAttrHandler aAttrHandler; + ViewShell *pShell; + SwFont *pFnt; + SwpHints *pHints; + const SwAttrSet* pAttrSet; // das Char-Attribut-Set + SwScriptInfo* pScriptInfo; + +private: + OutputDevice *pLastOut; + MSHORT nChgCnt; + SwRedlineItr *pRedln; + xub_StrLen nStartIndex, nEndIndex, nPos; + sal_uInt8 nPropFont; + void SeekFwd( const xub_StrLen nPos ); + inline void SetFnt( SwFont* pNew ) { pFnt = pNew; } + const void* aMagicNo[ SW_SCRIPTS ]; + MSHORT aFntIdx[ SW_SCRIPTS ]; + const SwTxtNode* m_pTxtNode; + +protected: + void Chg( SwTxtAttr *pHt ); + void Rst( SwTxtAttr *pHt ); + void CtorInitAttrIter( SwTxtNode& rTxtNode, SwScriptInfo& rScrInf, SwTxtFrm* pFrm = 0 ); + inline SwAttrIter(SwTxtNode* pTxtNode) + : pShell(0), pFnt(0), pLastOut(0), nChgCnt(0), pRedln(0), nPropFont(0), m_pTxtNode(pTxtNode) {} + +public: + // Konstruktor, Destruktor + inline SwAttrIter( SwTxtNode& rTxtNode, SwScriptInfo& rScrInf ) + : pShell(0), pFnt(0), pHints(0), pScriptInfo(0), pLastOut(0), nChgCnt(0), pRedln(0),nPropFont(0), m_pTxtNode(&rTxtNode) + { CtorInitAttrIter( rTxtNode, rScrInf ); } + + virtual ~SwAttrIter(); + + inline SwRedlineItr *GetRedln() { return pRedln; } + // Liefert im Parameter die Position des naechsten Wechsels vor oder an + // der uebergebenen Characterposition zurueck. Liefert sal_False, wenn vor + // oder an dieser Position kein Wechsel mehr erfolgt, sal_True sonst. + xub_StrLen GetNextAttr( ) const; + // Macht die an der Characterposition i gueltigen Attribute im + // logischen Font wirksam. + sal_Bool Seek( const xub_StrLen nPos ); + // Bastelt den Font an der gew. Position via Seek und fragt ihn, + // ob er ein Symbolfont ist. + sal_Bool IsSymbol( const xub_StrLen nPos ); + + // Fuehrt ChgPhysFnt aus, wenn Seek() sal_True zurueckliefert. + sal_Bool SeekAndChgAttrIter( const xub_StrLen nPos, OutputDevice* pOut ); + sal_Bool SeekStartAndChgAttrIter( OutputDevice* pOut, const sal_Bool bParaFont = sal_False ); + + // Gibt es ueberhaupt Attributwechsel ? + inline sal_Bool HasHints() const { return 0 != pHints; } + + // liefert fuer eine Position das Attribut + SwTxtAttr *GetAttr( const xub_StrLen nPos ) const; + + inline const SwAttrSet* GetAttrSet() const { return pAttrSet; } + + inline const SwpHints *GetHints() const { return pHints; } + + inline SwFont *GetFnt() { return pFnt; } + inline const SwFont *GetFnt() const { return pFnt; } + + inline sal_uInt8 GetPropFont() const { return nPropFont; } + inline void SetPropFont( const sal_uInt8 nNew ) { nPropFont = nNew; } + + inline SwAttrHandler& GetAttrHandler() { return aAttrHandler; } + +#if OSL_DEBUG_LEVEL > 1 + void Dump( SvStream &rOS ) const; +#endif +}; + +#endif |