sw/source/filter/html/htmlnum.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.
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   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_SOURCE_FILTER_HTML_HTMLNUM_HXX
  20 #define INCLUDED_SW_SOURCE_FILTER_HTML_HTMLNUM_HXX
  21
  22 #include <swtypes.hxx>
  23 #include <string.h>
  24
  25 #define HTML_NUMBER_BULLET_MARGINLEFT  (o3tl::toTwips(125, o3tl::Length::mm10))
  26 #define HTML_NUMBER_BULLET_INDENT      (-o3tl::toTwips(5, o3tl::Length::mm))
  27
  28 class SwTextNode;
  29 class SwNumRule;
  30
  31 // TODO: Unicode: Are these characters the correct ones?
  32 #define HTML_BULLETCHAR_DISC    (0xe008)
  33 #define HTML_BULLETCHAR_CIRCLE  (0xe009)
  34 #define HTML_BULLETCHAR_SQUARE  (0xe00b)
  35
  36 class SwHTMLNumRuleInfo
  37 {
  38     sal_uInt16      m_aNumStarts[MAXLEVEL];
  39     SwNumRule   *   m_pNumRule;       // current numbering
  40     sal_uInt16      m_nDeep;          // current numbering depth (1, 2, 3, ...)
  41     bool        m_bRestart;   // Export: restart numbering
  42     bool        m_bNumbered;  // Export: paragraph is numbered
  43
  44 public:
  45
  46     inline void Set( const SwHTMLNumRuleInfo& rInf );
  47     void Set( const SwTextNode& rTextNd );
  48
  49     SwHTMLNumRuleInfo() :
  50         m_pNumRule( nullptr ), m_nDeep( 0 ),
  51         m_bRestart( false ), m_bNumbered( false )
  52     {
  53         memset( &m_aNumStarts, 0xff, sizeof( m_aNumStarts ) );
  54     }
  55
  56     SwHTMLNumRuleInfo( const SwHTMLNumRuleInfo& rInf ) :
  57         m_pNumRule( rInf.m_pNumRule ), m_nDeep( rInf.m_nDeep ),
  58         m_bRestart( rInf.m_bRestart ), m_bNumbered( rInf.m_bNumbered )
  59     {
  60         memcpy( &m_aNumStarts, &rInf.m_aNumStarts, sizeof( m_aNumStarts ) );
  61     }
  62
  63     explicit SwHTMLNumRuleInfo( const SwTextNode& rTextNd ) { Set( rTextNd ); }
  64     inline SwHTMLNumRuleInfo& operator=( const SwHTMLNumRuleInfo& rInf );
  65
  66     inline void Clear();
  67
  68     void SetNumRule( const SwNumRule *pRule ) { m_pNumRule = const_cast<SwNumRule *>(pRule); }
  69     SwNumRule *GetNumRule() { return m_pNumRule; }
  70     const SwNumRule *GetNumRule() const { return m_pNumRule; }
  71
  72     void SetDepth( sal_uInt16 nDepth ) { m_nDeep = nDepth; }
  73     sal_uInt16 GetDepth() const { return m_nDeep; }
  74     void IncDepth() { ++m_nDeep; }
  75     void DecDepth() { if (m_nDeep!=0) --m_nDeep; }
  76     inline sal_uInt8 GetLevel() const;
  77
  78     bool IsRestart(const SwHTMLNumRuleInfo& rPrev) const;
  79
  80     bool IsNumbered() const { return m_bNumbered; }
  81
  82     inline void SetNodeStartValue( sal_uInt8 nLvl, sal_uInt16 nVal=USHRT_MAX );
  83     sal_uInt16 GetNodeStartValue( sal_uInt8 nLvl ) const { return m_aNumStarts[nLvl]; }
  84 };
  85
  86 inline SwHTMLNumRuleInfo& SwHTMLNumRuleInfo::operator=(
  87     const SwHTMLNumRuleInfo& rInf )
  88 {
  89     Set( rInf );
  90     return *this;
  91 }
  92
  93 inline void SwHTMLNumRuleInfo::Set( const SwHTMLNumRuleInfo& rInf )
  94 {
  95     m_pNumRule = rInf.m_pNumRule;
  96     m_nDeep = rInf.m_nDeep;
  97     m_bRestart = rInf.m_bRestart;
  98     m_bNumbered = rInf.m_bNumbered;
  99     memcpy( &m_aNumStarts, &rInf.m_aNumStarts, sizeof( m_aNumStarts ) );
 100 }
 101
 102 inline void SwHTMLNumRuleInfo::Clear()
 103 {
 104     m_pNumRule = nullptr;
 105     m_nDeep = 0;
 106     m_bRestart = m_bNumbered = false;
 107     memset( &m_aNumStarts, 0xff, sizeof( m_aNumStarts ) );
 108 }
 109
 110 inline sal_uInt8 SwHTMLNumRuleInfo::GetLevel() const
 111 {
 112     return
 113         static_cast<sal_uInt8>( m_pNumRule!=nullptr && m_nDeep != 0
 114             ? ( m_nDeep<=MAXLEVEL ? m_nDeep-1 : MAXLEVEL - 1 )
 115             : 0 );
 116 }
 117
 118 inline void SwHTMLNumRuleInfo::SetNodeStartValue( sal_uInt8 nLvl, sal_uInt16 nVal )
 119 {
 120     m_aNumStarts[nLvl] = nVal;
 121 }
 122
 123 #endif
 124
 125 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */