LCOV - code coverage report
Current view: top level - sw/inc - ndhints.hxx (source / functions) Hit Total Coverage
Test: commit e02a6cb2c3e2b23b203b422e4e0680877f232636 Lines: 0 43 0.0 %
Date: 2014-04-14 Functions: 0 30 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : #ifndef INCLUDED_SW_INC_NDHINTS_HXX
      20             : #define INCLUDED_SW_INC_NDHINTS_HXX
      21             : 
      22             : #include <tools/mempool.hxx>
      23             : #include <o3tl/sorted_vector.hxx>
      24             : 
      25             : #include "swtypes.hxx"
      26             : 
      27             : class SwTxtNode;
      28             : class SwRegHistory;                 // Is in RolBck.hxx.
      29             : class SwTxtAttr;
      30             : class SwTxtAttrNesting;
      31             : 
      32             : class SfxPoolItem;
      33             : class SfxItemSet;
      34             : class SwDoc;
      35             : 
      36             : typedef enum {
      37             :     COPY = int(true),
      38             :     NEW  = int(false),
      39             : } CopyOrNew_t;
      40             : 
      41             : /// if COPY then pTxtNode must be given!
      42             : SwTxtAttr * MakeTxtAttr(
      43             :     SwDoc & rDoc,
      44             :     SfxPoolItem & rNew,
      45             :     sal_Int32 const nStt,
      46             :     sal_Int32 const nEnd,
      47             :     CopyOrNew_t const bIsCopy = NEW,
      48             :     SwTxtNode *const pTxtNode = 0 );
      49             : 
      50             : SwTxtAttr * MakeTxtAttr(
      51             :     SwDoc & rDoc,
      52             :     const SfxItemSet & rSet,
      53             :     sal_Int32 nStt,
      54             :     sal_Int32 nEnd );
      55             : 
      56             : /// create redline dummy text hint that must not be inserted into hints array
      57             : SwTxtAttr* MakeRedlineTxtAttr(
      58             :     SwDoc & rDoc,
      59             :     SfxPoolItem& rAttr );
      60             : 
      61             : /** Class SwpHints is derived indirectly via SwpHts, because only the
      62             :    class SwTxtNode should be allowed to insert and remove attributes.
      63             :    Other classes like the Frames are given only reading access via
      64             :    the index-operator.
      65             :    Size when created is 1 because an array is created only if
      66             :    also a hint is inserted. */
      67             : 
      68             :  /// Class SwpHtStart/End
      69             : 
      70             : struct CompareSwpHtStart
      71             : {
      72             :     bool operator()(SwTxtAttr* const lhs, SwTxtAttr* const rhs) const;
      73             : };
      74           0 : class SwpHtStart : public o3tl::sorted_vector<SwTxtAttr*, CompareSwpHtStart,
      75             :     o3tl::find_partialorder_ptrequals> {};
      76             : 
      77             : struct CompareSwpHtEnd
      78             : {
      79             :     bool operator()(SwTxtAttr* const lhs, SwTxtAttr* const rhs) const;
      80             : };
      81           0 : class SwpHtEnd : public o3tl::sorted_vector<SwTxtAttr*, CompareSwpHtEnd,
      82             :     o3tl::find_partialorder_ptrequals> {};
      83             : 
      84             : /// Class SwpHintsArr
      85             : 
      86             : /// the Hints array
      87           0 : class SwpHintsArray
      88             : {
      89             : 
      90             : protected:
      91             :     SwpHtStart m_HintStarts;
      92             :     SwpHtEnd   m_HintEnds;
      93             : 
      94             :     //FIXME: why are the non-const methods public?
      95             : public:
      96             :     void Insert( const SwTxtAttr *pHt );
      97             :     void DeleteAtPos( const sal_uInt16 nPosInStart );
      98             :     void Resort();
      99             :     SwTxtAttr * Cut( const sal_uInt16 nPosInStart );
     100             : 
     101           0 :     inline const SwTxtAttr * GetStart( const sal_uInt16 nPos ) const
     102           0 :         { return m_HintStarts[nPos]; }
     103           0 :     inline const SwTxtAttr * GetEnd  ( const sal_uInt16 nPos ) const
     104           0 :         { return m_HintEnds  [nPos]; }
     105           0 :     inline       SwTxtAttr * GetStart( const sal_uInt16 nPos )
     106           0 :         { return m_HintStarts[nPos]; }
     107           0 :     inline       SwTxtAttr * GetEnd  ( const sal_uInt16 nPos )
     108           0 :         { return m_HintEnds  [nPos]; }
     109             : 
     110           0 :     inline sal_uInt16 GetEndCount()   const { return m_HintEnds  .size(); }
     111           0 :     inline sal_uInt16 GetStartCount() const { return m_HintStarts.size(); }
     112             : 
     113             :     inline sal_uInt16 GetStartOf( const SwTxtAttr *pHt ) const;
     114             :     sal_uInt16 GetPos( const SwTxtAttr *pHt ) const;
     115             : 
     116           0 :     inline SwTxtAttr * GetTextHint( const sal_uInt16 nIdx )
     117           0 :         { return GetStart(nIdx); }
     118           0 :     inline const SwTxtAttr * operator[]( const sal_uInt16 nIdx ) const
     119           0 :         { return m_HintStarts[nIdx]; }
     120           0 :     inline sal_uInt16 Count() const { return m_HintStarts.size(); }
     121             : 
     122             : #ifdef DBG_UTIL
     123             :     bool Check(bool) const;
     124             : #endif
     125             : };
     126             : 
     127             : // Class SwpHints
     128             : 
     129             : /// public interface
     130           0 : class SwpHints : public SwpHintsArray
     131             : {
     132             : private:
     133             :     SwRegHistory* m_pHistory;          ///< for Undo
     134             : 
     135             :     bool m_bFontChange          : 1;   ///< font change
     136             :     /// true: the Node is in Split and Frames are moved
     137             :     bool m_bInSplitNode         : 1;
     138             :     /// m_bHasHiddenParaField is invalid, call CalcHiddenParaField()
     139             :     bool m_bCalcHiddenParaField : 1;
     140             :     bool m_bHasHiddenParaField  : 1;   ///< HiddenParaFld
     141             :     bool m_bFootnote            : 1;   ///< footnotes
     142             :     bool m_bDDEFields           : 1;   ///< the TextNode has DDE fields
     143             : 
     144             :     /// records a new attibute in m_pHistory.
     145             :     void NoteInHistory( SwTxtAttr *pAttr, const bool bNew = false );
     146             : 
     147             :     void CalcFlags( );
     148             : 
     149             :     /** Delete methods may only be called by the TextNode!
     150             :        Because the TextNode also guarantees removal of the Character for
     151             :        attributes without an end. */
     152             :     friend class SwTxtNode;
     153             :     void DeleteAtPos( const sal_uInt16 nPos );
     154             :     /// Delete the given Hint. The Hint must actually be in the array!
     155             :     void Delete( SwTxtAttr* pTxtHt );
     156             : 
     157           0 :     inline void SetInSplitNode(bool bInSplit) { m_bInSplitNode = bInSplit; }
     158           0 :     inline void SetCalcHiddenParaField() { m_bCalcHiddenParaField = true; }
     159           0 :     inline void SetHiddenParaField( const bool bNew )
     160           0 :         { m_bHasHiddenParaField = bNew; }
     161           0 :     inline bool HasHiddenParaField() const
     162             :     {
     163           0 :         if ( m_bCalcHiddenParaField )
     164             :         {
     165           0 :             (const_cast<SwpHints*>(this))->CalcHiddenParaField();
     166             :         }
     167           0 :         return m_bHasHiddenParaField;
     168             :     }
     169             : 
     170             :     void InsertNesting(SwTxtAttrNesting & rNewHint);
     171             :     bool TryInsertNesting(SwTxtNode & rNode, SwTxtAttrNesting & rNewHint);
     172             :     void BuildPortions( SwTxtNode& rNode, SwTxtAttr& rNewHint,
     173             :             const SetAttrMode nMode );
     174             :     bool MergePortions( SwTxtNode& rNode );
     175             : 
     176             : public:
     177             :     SwpHints();
     178             : 
     179           0 :     inline bool CanBeDeleted() const    { return !Count(); }
     180             : 
     181             :     /// register a History, which receives all attribute changes (for Undo)
     182           0 :     void Register( SwRegHistory* pHist ) { m_pHistory = pHist; }
     183             :     /// deregister the currently registered History
     184           0 :     void DeRegister() { Register(0); }
     185           0 :     SwRegHistory* GetHistory() const    { return m_pHistory; }
     186             : 
     187             :     /// try to insert the hint
     188             :     /// @return true iff hint successfully inserted
     189             :     bool TryInsertHint( SwTxtAttr * const pHint, SwTxtNode & rNode,
     190             :             const SetAttrMode nMode = nsSetAttrMode::SETATTR_DEFAULT );
     191             : 
     192           0 :     inline bool HasFtn() const          { return m_bFootnote; }
     193           0 :     inline bool IsInSplitNode() const   { return m_bInSplitNode; }
     194             : 
     195             :     /// calc current value of m_bHasHiddenParaField, returns true iff changed
     196             :     bool CalcHiddenParaField();
     197             : 
     198           0 :     DECL_FIXEDMEMPOOL_NEWDEL(SwpHints)
     199             : };
     200             : 
     201             : /// Inline Implementations
     202             : 
     203           0 : inline sal_uInt16 SwpHintsArray::GetStartOf( const SwTxtAttr *pHt ) const
     204             : {
     205             :     SwpHtStart::const_iterator const it =
     206           0 :         m_HintStarts.find(const_cast<SwTxtAttr*>(pHt));
     207           0 :     if ( it == m_HintStarts.end() )
     208             :     {
     209           0 :         return USHRT_MAX;
     210             :     }
     211           0 :     return it - m_HintStarts.begin();
     212             : }
     213             : 
     214           0 : inline SwTxtAttr *SwpHintsArray::Cut( const sal_uInt16 nPosInStart )
     215             : {
     216           0 :     SwTxtAttr *pHt = GetTextHint(nPosInStart);
     217           0 :     DeleteAtPos( nPosInStart );
     218           0 :     return pHt;
     219             : }
     220             : 
     221             : #endif
     222             : 
     223             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

Generated by: LCOV version 1.10