1*1d2dbeb0SAndrew Rist /************************************************************** 2cdf0e10cSrcweir * 3*1d2dbeb0SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one 4*1d2dbeb0SAndrew Rist * or more contributor license agreements. See the NOTICE file 5*1d2dbeb0SAndrew Rist * distributed with this work for additional information 6*1d2dbeb0SAndrew Rist * regarding copyright ownership. The ASF licenses this file 7*1d2dbeb0SAndrew Rist * to you under the Apache License, Version 2.0 (the 8*1d2dbeb0SAndrew Rist * "License"); you may not use this file except in compliance 9*1d2dbeb0SAndrew Rist * with the License. You may obtain a copy of the License at 10*1d2dbeb0SAndrew Rist * 11*1d2dbeb0SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0 12*1d2dbeb0SAndrew Rist * 13*1d2dbeb0SAndrew Rist * Unless required by applicable law or agreed to in writing, 14*1d2dbeb0SAndrew Rist * software distributed under the License is distributed on an 15*1d2dbeb0SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*1d2dbeb0SAndrew Rist * KIND, either express or implied. See the License for the 17*1d2dbeb0SAndrew Rist * specific language governing permissions and limitations 18*1d2dbeb0SAndrew Rist * under the License. 19*1d2dbeb0SAndrew Rist * 20*1d2dbeb0SAndrew Rist *************************************************************/ 21*1d2dbeb0SAndrew Rist 22*1d2dbeb0SAndrew Rist 23cdf0e10cSrcweir #ifndef _ITRATR_HXX 24cdf0e10cSrcweir #define _ITRATR_HXX 25cdf0e10cSrcweir #include <atrhndl.hxx> 26cdf0e10cSrcweir 27cdf0e10cSrcweir #include "txttypes.hxx" 28cdf0e10cSrcweir #include "swfont.hxx" 29cdf0e10cSrcweir #include "porlay.hxx" 30cdf0e10cSrcweir 31cdf0e10cSrcweir #define _SVSTDARR_XUB_STRLEN 32cdf0e10cSrcweir #define _SVSTDARR_USHORTS 33cdf0e10cSrcweir #include <svl/svstdarr.hxx> 34cdf0e10cSrcweir 35cdf0e10cSrcweir class OutputDevice; 36cdf0e10cSrcweir class SwFont; 37cdf0e10cSrcweir class SwpHints; 38cdf0e10cSrcweir class SwTxtAttr; 39cdf0e10cSrcweir class SwAttrSet; 40cdf0e10cSrcweir class SwTxtNode; 41cdf0e10cSrcweir class SwRedlineItr; 42cdf0e10cSrcweir class ViewShell; 43cdf0e10cSrcweir class SwTxtFrm; 44cdf0e10cSrcweir 45cdf0e10cSrcweir /************************************************************************* 46cdf0e10cSrcweir * class SwAttrIter 47cdf0e10cSrcweir *************************************************************************/ 48cdf0e10cSrcweir 49cdf0e10cSrcweir class SwAttrIter 50cdf0e10cSrcweir { 51cdf0e10cSrcweir friend class SwFontSave; 52cdf0e10cSrcweir protected: 53cdf0e10cSrcweir 54cdf0e10cSrcweir SwAttrHandler aAttrHandler; 55cdf0e10cSrcweir ViewShell *pShell; 56cdf0e10cSrcweir SwFont *pFnt; 57cdf0e10cSrcweir SwpHints *pHints; 58cdf0e10cSrcweir const SwAttrSet* pAttrSet; // das Char-Attribut-Set 59cdf0e10cSrcweir SwScriptInfo* pScriptInfo; 60cdf0e10cSrcweir 61cdf0e10cSrcweir private: 62cdf0e10cSrcweir OutputDevice *pLastOut; 63cdf0e10cSrcweir MSHORT nChgCnt; 64cdf0e10cSrcweir SwRedlineItr *pRedln; 65cdf0e10cSrcweir xub_StrLen nStartIndex, nEndIndex, nPos; 66cdf0e10cSrcweir sal_uInt8 nPropFont; 67cdf0e10cSrcweir void SeekFwd( const xub_StrLen nPos ); SetFnt(SwFont * pNew)68cdf0e10cSrcweir inline void SetFnt( SwFont* pNew ) { pFnt = pNew; } 69cdf0e10cSrcweir const void* aMagicNo[ SW_SCRIPTS ]; 70cdf0e10cSrcweir MSHORT aFntIdx[ SW_SCRIPTS ]; 71cdf0e10cSrcweir const SwTxtNode* m_pTxtNode; 72cdf0e10cSrcweir 73cdf0e10cSrcweir protected: 74cdf0e10cSrcweir void Chg( SwTxtAttr *pHt ); 75cdf0e10cSrcweir void Rst( SwTxtAttr *pHt ); 76cdf0e10cSrcweir void CtorInitAttrIter( SwTxtNode& rTxtNode, SwScriptInfo& rScrInf, SwTxtFrm* pFrm = 0 ); SwAttrIter(SwTxtNode * pTxtNode)77cdf0e10cSrcweir inline SwAttrIter(SwTxtNode* pTxtNode) 78cdf0e10cSrcweir : pShell(0), pFnt(0), pLastOut(0), nChgCnt(0), pRedln(0), nPropFont(0), m_pTxtNode(pTxtNode) {} 79cdf0e10cSrcweir 80cdf0e10cSrcweir public: 81cdf0e10cSrcweir // Konstruktor, Destruktor SwAttrIter(SwTxtNode & rTxtNode,SwScriptInfo & rScrInf)82cdf0e10cSrcweir inline SwAttrIter( SwTxtNode& rTxtNode, SwScriptInfo& rScrInf ) 83cdf0e10cSrcweir : pShell(0), pFnt(0), pHints(0), pScriptInfo(0), pLastOut(0), nChgCnt(0), pRedln(0),nPropFont(0), m_pTxtNode(&rTxtNode) 84cdf0e10cSrcweir { CtorInitAttrIter( rTxtNode, rScrInf ); } 85cdf0e10cSrcweir 86cdf0e10cSrcweir virtual ~SwAttrIter(); 87cdf0e10cSrcweir GetRedln()88cdf0e10cSrcweir inline SwRedlineItr *GetRedln() { return pRedln; } 89cdf0e10cSrcweir // Liefert im Parameter die Position des naechsten Wechsels vor oder an 90cdf0e10cSrcweir // der uebergebenen Characterposition zurueck. Liefert sal_False, wenn vor 91cdf0e10cSrcweir // oder an dieser Position kein Wechsel mehr erfolgt, sal_True sonst. 92cdf0e10cSrcweir xub_StrLen GetNextAttr( ) const; 93cdf0e10cSrcweir // Macht die an der Characterposition i gueltigen Attribute im 94cdf0e10cSrcweir // logischen Font wirksam. 95cdf0e10cSrcweir sal_Bool Seek( const xub_StrLen nPos ); 96cdf0e10cSrcweir // Bastelt den Font an der gew. Position via Seek und fragt ihn, 97cdf0e10cSrcweir // ob er ein Symbolfont ist. 98cdf0e10cSrcweir sal_Bool IsSymbol( const xub_StrLen nPos ); 99cdf0e10cSrcweir 100cdf0e10cSrcweir // Fuehrt ChgPhysFnt aus, wenn Seek() sal_True zurueckliefert. 101cdf0e10cSrcweir sal_Bool SeekAndChgAttrIter( const xub_StrLen nPos, OutputDevice* pOut ); 102cdf0e10cSrcweir sal_Bool SeekStartAndChgAttrIter( OutputDevice* pOut, const sal_Bool bParaFont = sal_False ); 103cdf0e10cSrcweir 104cdf0e10cSrcweir // Gibt es ueberhaupt Attributwechsel ? HasHints() const105cdf0e10cSrcweir inline sal_Bool HasHints() const { return 0 != pHints; } 106cdf0e10cSrcweir 107cdf0e10cSrcweir // liefert fuer eine Position das Attribut 108cdf0e10cSrcweir SwTxtAttr *GetAttr( const xub_StrLen nPos ) const; 109cdf0e10cSrcweir GetAttrSet() const110cdf0e10cSrcweir inline const SwAttrSet* GetAttrSet() const { return pAttrSet; } 111cdf0e10cSrcweir GetHints() const112cdf0e10cSrcweir inline const SwpHints *GetHints() const { return pHints; } 113cdf0e10cSrcweir GetFnt()114cdf0e10cSrcweir inline SwFont *GetFnt() { return pFnt; } GetFnt() const115cdf0e10cSrcweir inline const SwFont *GetFnt() const { return pFnt; } 116cdf0e10cSrcweir GetPropFont() const117cdf0e10cSrcweir inline sal_uInt8 GetPropFont() const { return nPropFont; } SetPropFont(const sal_uInt8 nNew)118cdf0e10cSrcweir inline void SetPropFont( const sal_uInt8 nNew ) { nPropFont = nNew; } 119cdf0e10cSrcweir GetAttrHandler()120cdf0e10cSrcweir inline SwAttrHandler& GetAttrHandler() { return aAttrHandler; } 121cdf0e10cSrcweir 122cdf0e10cSrcweir #if OSL_DEBUG_LEVEL > 1 123cdf0e10cSrcweir void Dump( SvStream &rOS ) const; 124cdf0e10cSrcweir #endif 125cdf0e10cSrcweir }; 126cdf0e10cSrcweir 127cdf0e10cSrcweir #endif 128