61355e51b8
Fixes #fdo30794 Based on bin/add-modelines script (originally posted in mail 1286706307.1871.1399280959@webmail.messagingengine.com) Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
224 lines
7.5 KiB
C++
224 lines
7.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef _NDHINTS_HXX
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#define _NDHINTS_HXX
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#include <svl/svarray.hxx>
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#include <tools/mempool.hxx>
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#include "swtypes.hxx"
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class SwTxtNode;
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class SwRegHistory; // steht im RolBck.hxx
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class SwTxtAttr;
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class SwTxtAttrNesting;
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class SfxPoolItem;
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class SfxItemSet;
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class SwDoc;
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SW_DLLPRIVATE SwTxtAttr *
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MakeTxtAttr( SwDoc & rDoc, SfxPoolItem & rNew,
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xub_StrLen nStt, xub_StrLen nEnd );
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SW_DLLPRIVATE SwTxtAttr *
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MakeTxtAttr( SwDoc & rDoc, const SfxItemSet & rSet,
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xub_StrLen nStt, xub_StrLen nEnd );
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// create redline dummy text hint that must not be inserted into hints array
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SW_DLLPRIVATE SwTxtAttr*
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MakeRedlineTxtAttr( SwDoc & rDoc, SfxPoolItem& rAttr );
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/*
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* Ableitung der Klasse SwpHints ueber den Umweg ueber SwpHts, da
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* lediglich die Klasse SwTxtNode Attribute einfuegen und
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* loeschen koennen soll. Anderen Klassen wie den Frames steht
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* lediglich ein lesender Zugriff ueber den Index-Operator zur
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* Verfuegung.
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* Groesse beim Anlegen gleich 1, weil nur dann ein Array erzeug wird, wenn
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* auch ein Hint eingefuegt wird.
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*/
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/*************************************************************************
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* class SwpHtStart/End
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*************************************************************************/
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SV_DECL_PTRARR_SORT(SwpHtStart,SwTxtAttr*,1,1)
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SV_DECL_PTRARR_SORT(SwpHtEnd,SwTxtAttr*,1,1)
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/*************************************************************************
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* class SwpHintsArr
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*************************************************************************/
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/// the Hints array
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class SwpHintsArray
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{
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protected:
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SwpHtStart m_HintStarts;
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SwpHtEnd m_HintEnds;
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//FIXME: why are the non-const methods public?
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public:
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void Insert( const SwTxtAttr *pHt );
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void DeleteAtPos( const USHORT nPosInStart );
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bool Resort();
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SwTxtAttr * Cut( const USHORT nPosInStart );
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inline const SwTxtAttr * GetStart( const USHORT nPos ) const
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{ return m_HintStarts[nPos]; }
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inline const SwTxtAttr * GetEnd ( const USHORT nPos ) const
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{ return m_HintEnds [nPos]; }
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inline SwTxtAttr * GetStart( const USHORT nPos )
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{ return m_HintStarts[nPos]; }
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inline SwTxtAttr * GetEnd ( const USHORT nPos )
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{ return m_HintEnds [nPos]; }
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inline USHORT GetEndCount() const { return m_HintEnds .Count(); }
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inline USHORT GetStartCount() const { return m_HintStarts.Count(); }
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inline USHORT GetStartOf( const SwTxtAttr *pHt ) const;
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inline USHORT GetPos( const SwTxtAttr *pHt ) const
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{ return m_HintStarts.GetPos( pHt ); }
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inline SwTxtAttr * GetTextHint( const USHORT nIdx )
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{ return GetStart(nIdx); }
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inline const SwTxtAttr * operator[]( const USHORT nIdx ) const
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{ return m_HintStarts[nIdx]; }
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inline USHORT Count() const { return m_HintStarts.Count(); }
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#ifdef DBG_UTIL
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bool Check() const;
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#endif
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};
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/*************************************************************************
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* class SwpHints
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*************************************************************************/
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// public interface
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class SwpHints : public SwpHintsArray
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{
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private:
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SwRegHistory* m_pHistory; // for Undo
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bool m_bFontChange : 1; // font change
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// true: the Node is in Split and Frames are moved
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bool m_bInSplitNode : 1;
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// m_bHasHiddenParaField is invalid, call CalcHiddenParaField()
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bool m_bCalcHiddenParaField : 1;
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bool m_bHasHiddenParaField : 1; // HiddenParaFld
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bool m_bFootnote : 1; // footnotes
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bool m_bDDEFields : 1; // the TextNode has DDE fields
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// records a new attibute in m_pHistory.
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void NoteInHistory( SwTxtAttr *pAttr, const bool bNew = false );
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void CalcFlags( );
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// Delete methods may only be called by the TextNode!
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// Because the TextNode also guarantees removal of the Character for
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// attributes without an end.
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friend class SwTxtNode;
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void DeleteAtPos( const USHORT nPos );
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// Delete the given Hint. The Hint must actually be in the array!
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void Delete( SwTxtAttr* pTxtHt );
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inline void SetInSplitNode(bool bInSplit) { m_bInSplitNode = bInSplit; }
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inline void SetCalcHiddenParaField() { m_bCalcHiddenParaField = true; }
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inline void SetHiddenParaField( const bool bNew )
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{ m_bHasHiddenParaField = bNew; }
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inline bool HasHiddenParaField() const
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{
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if ( m_bCalcHiddenParaField )
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{
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(const_cast<SwpHints*>(this))->CalcHiddenParaField();
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}
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return m_bHasHiddenParaField;
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}
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void InsertNesting(SwTxtAttrNesting & rNewHint);
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bool TryInsertNesting(SwTxtNode & rNode, SwTxtAttrNesting & rNewHint);
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void BuildPortions( SwTxtNode& rNode, SwTxtAttr& rNewHint,
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const SetAttrMode nMode );
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bool MergePortions( SwTxtNode& rNode );
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public:
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SwpHints();
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inline bool CanBeDeleted() const { return !Count(); }
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// register a History, which receives all attribute changes (for Undo)
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void Register( SwRegHistory* pHist ) { m_pHistory = pHist; }
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// deregister the currently registered History
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void DeRegister() { Register(0); }
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SwRegHistory* GetHistory() const { return m_pHistory; }
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/// try to insert the hint
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/// @return true iff hint successfully inserted
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bool TryInsertHint( SwTxtAttr * const pHint, SwTxtNode & rNode,
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const SetAttrMode nMode = nsSetAttrMode::SETATTR_DEFAULT );
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inline bool HasFtn() const { return m_bFootnote; }
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inline bool IsInSplitNode() const { return m_bInSplitNode; }
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// calc current value of m_bHasHiddenParaField, returns true iff changed
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bool CalcHiddenParaField();
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DECL_FIXEDMEMPOOL_NEWDEL(SwpHints)
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};
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// Ausgabeoperator fuer die Texthints
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SvStream &operator<<(SvStream &aS, const SwpHints &rHints); //$ ostream
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/*************************************************************************
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* Inline Implementations
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*************************************************************************/
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inline USHORT SwpHintsArray::GetStartOf( const SwTxtAttr *pHt ) const
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{
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USHORT nPos;
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if ( !m_HintStarts.Seek_Entry( pHt, &nPos ) )
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{
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nPos = USHRT_MAX;
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}
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return nPos;
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}
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inline SwTxtAttr *SwpHintsArray::Cut( const USHORT nPosInStart )
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{
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SwTxtAttr *pHt = GetTextHint(nPosInStart);
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DeleteAtPos( nPosInStart );
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return pHt;
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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