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