sc/source/filter/inc/lotrange.hxx

   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
  20 #ifndef INCLUDED_SC_SOURCE_FILTER_INC_LOTRANGE_HXX
  21 #define INCLUDED_SC_SOURCE_FILTER_INC_LOTRANGE_HXX
  22
  23 #include <refdata.hxx>
  24 #include <types.hxx>
  25
  26 struct LOTUS_ROOT;
  27
  28 typedef sal_uInt16  LR_ID;
  29
  30 #define ID_FAIL 0xFFFF
  31
  32 class LotusRange
  33 {
  34     friend class LotusRangeList;
  35 private:
  36     sal_uInt32              nHash;
  37     SCCOL               nColStart;
  38     SCROW               nRowStart;
  39     SCCOL               nColEnd;
  40     SCROW               nRowEnd;
  41     LR_ID               nId;
  42     void                MakeHash();
  43     inline void         Copy( const LotusRange& );
  44     inline void         SetId( LR_ID nId );
  45 public:
  46                         LotusRange( SCCOL nCol, SCROW nRow );
  47                         LotusRange( SCCOL nColS, SCROW nRowS, SCCOL nColE, SCROW nRowE );
  48                         LotusRange( const LotusRange& );
  49     inline LotusRange   &operator =( const LotusRange& );
  50     inline bool         operator ==( const LotusRange& ) const;
  51     inline bool         IsSingle() const;
  52 };
  53
  54 inline void LotusRange::Copy( const LotusRange& rCpy )
  55 {
  56     nHash = rCpy.nHash;
  57     nColStart = rCpy.nColStart;
  58     nRowStart = rCpy.nRowStart;
  59     nColEnd = rCpy.nColEnd;
  60     nRowEnd = rCpy.nRowEnd;
  61     nId = rCpy.nId;
  62 }
  63
  64 inline void LotusRange::SetId( LR_ID nNewId )
  65 {
  66     nId = nNewId;
  67 }
  68
  69 inline LotusRange &LotusRange::operator =( const LotusRange& rCpy )
  70 {
  71     Copy( rCpy );
  72     return *this;
  73 }
  74
  75 inline bool LotusRange::operator ==( const LotusRange& rRef ) const
  76 {
  77     return ( nHash == rRef.nHash && nColStart == rRef.nColStart &&
  78         nRowStart == rRef.nRowStart && nColEnd == rRef.nColEnd &&
  79         nRowEnd == rRef.nRowEnd );
  80 }
  81
  82 inline bool LotusRange::IsSingle() const
  83 {
  84     return ( nColStart == nColEnd && nRowStart == nRowEnd );
  85 }
  86
  87 class LotusRangeList
  88 {
  89 private:
  90     LR_ID               nIdCnt;
  91     ScComplexRefData    aComplRef;
  92     std::vector<std::unique_ptr<LotusRange>> maRanges;
  93
  94 public:
  95     LotusRangeList();
  96     ~LotusRangeList();
  97     inline LR_ID        GetIndex( SCCOL nCol, SCROW nRow );
  98     inline LR_ID        GetIndex( SCCOL nColS, SCROW nRowS, SCCOL nColE, SCROW nRowE );
  99     LR_ID               GetIndex( const LotusRange& );
 100     void                Append( std::unique_ptr<LotusRange> pLR );
 101 };
 102
 103 inline LR_ID LotusRangeList::GetIndex( SCCOL nCol, SCROW nRow )
 104 {
 105     LotusRange aRef( nCol, nRow );
 106     return GetIndex( aRef );
 107 }
 108
 109 inline LR_ID LotusRangeList::GetIndex( SCCOL nColS, SCROW nRowS, SCCOL nColE, SCROW nRowE )
 110 {
 111     LotusRange aRef( nColS, nRowS, nColE, nRowE );
 112     return GetIndex( aRef );
 113 }
 114
 115 #endif
 116
 117 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */