lotuswordpro/source/filter/lwpmargins.hxx

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   9  *  Sun Microsystems Inc., October, 2000
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  11  *  GNU Lesser General Public License Version 2.1
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  31  *  Sun Industry Standards Source License Version 1.1
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  33  *  The contents of this file are subject to the Sun Industry Standards
  34  *  Source License Version 1.1 (the "License"); You may not use this file
  35  *  except in compliance with the License. You may obtain a copy of the
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  54  ************************************************************************/
  55 //
  56 #ifndef         _LWPMARGINS_HXX
  57 #define         _LWPMARGINS_HXX
  58
  59 #include        "lwpobjstrm.hxx"
  60 #include        "lwptools.hxx"
  61
  62 const sal_uInt8 MARGIN_LEFT = 0;
  63 const sal_uInt8 MARGIN_RIGHT = 1;
  64 const sal_uInt8 MARGIN_TOP = 2;
  65 const sal_uInt8 MARGIN_BOTTOM = 3;
  66
  67 class LwpMargins
  68 {
  69 public:
  70         LwpMargins():m_nLeft(0),m_nTop(0),m_nRight(0),m_nBottom(0){}
  71 public:
  72         void    Read(LwpObjectStream *pStrm)
  73         {
  74                 pStrm->QuickRead(&m_nLeft, 4);
  75                 pStrm->QuickRead(&m_nTop, 4);
  76                 pStrm->QuickRead(&m_nRight, 4);
  77                 pStrm->QuickRead(&m_nBottom, 4);
  78                 pStrm->SkipExtra();
  79         }
  80         //add by , 01/26/2004
  81         inline void operator = (const LwpMargins& rOther);
  82         inline double GetMarginsValue(const sal_uInt8& nWhichSide);
  83         //end add
  84 private:
  85         sal_Int32               m_nLeft;
  86         sal_Int32               m_nTop;
  87         sal_Int32               m_nRight;
  88         sal_Int32               m_nBottom;
  89 };
  90
  91 inline void LwpMargins::operator = (const LwpMargins& rOther)
  92 {
  93         m_nLeft = rOther.m_nLeft;
  94         m_nTop = rOther.m_nTop;
  95         m_nRight = rOther.m_nRight;
  96         m_nBottom = rOther.m_nBottom;
  97 }
  98
  99 inline double LwpMargins::GetMarginsValue(const sal_uInt8& nWhichSide)
 100 {
 101         switch (nWhichSide)
 102         {
 103         case MARGIN_LEFT://left
 104                 return LwpTools::ConvertFromUnitsToMetric(m_nLeft);
 105                 break;
 106         case MARGIN_RIGHT://right
 107                 return LwpTools::ConvertFromUnitsToMetric(m_nRight);
 108                 break;
 109         case MARGIN_TOP://top
 110                 return LwpTools::ConvertFromUnitsToMetric(m_nTop);
 111                 break;
 112         case MARGIN_BOTTOM://bottom
 113                 return LwpTools::ConvertFromUnitsToMetric(m_nBottom);
 114                 break;
 115         }
 116         // FIXME: this is needed to avoid warning: control reaches end of non-void function
 117         //        a better solution would be to enum value for the parameter side
 118         return 0;
 119 }
 120 #endif