dbaccess/source/ext/macromigration/rangeprogressbar.hxx

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  30
  31 #ifndef DBACCESS_RANGEPROGRESSBAR_HXX
  32 #define DBACCESS_RANGEPROGRESSBAR_HXX
  33
  34 /** === begin UNO includes === **/
  35 /** === end UNO includes === **/
  36
  37 #include <svtools/prgsbar.hxx>
  38
  39 //........................................................................
  40 namespace dbmm
  41 {
  42 //........................................................................
  43
  44     //====================================================================
  45     //= RangeProgressBar
  46     //====================================================================
  47     /** a slight extension of the usual progress bar, which is able to remember a range
  48     */
  49     class RangeProgressBar : public ProgressBar
  50     {
  51     public:
  52         RangeProgressBar( Window* _pParent, WinBits nWinBits = WB_STDPROGRESSBAR )
  53             :ProgressBar( _pParent, nWinBits )
  54         {
  55         }
  56
  57         RangeProgressBar( Window* _pParent, const ResId& rResId )
  58             :ProgressBar( _pParent, rResId )
  59         {
  60         }
  61
  62         inline  void        SetRange( sal_uInt32 _nRange );
  63         inline  sal_uInt32  GetRange() const;
  64
  65         inline  void        SetValue( sal_uInt32 _nValue );
  66         inline  sal_uInt32  GetValue() const;
  67
  68     private:
  69         sal_uInt32  m_nRange;
  70
  71     private:
  72         using ProgressBar::SetValue;
  73         using ProgressBar::GetValue;
  74     };
  75
  76     //--------------------------------------------------------------------
  77     inline void RangeProgressBar::SetRange( sal_uInt32 _nRange )
  78     {
  79         m_nRange = _nRange;
  80         if ( !m_nRange )
  81             m_nRange = 100;
  82     }
  83
  84     //--------------------------------------------------------------------
  85     inline sal_uInt32 RangeProgressBar::GetRange() const
  86     {
  87         return m_nRange;
  88     }
  89
  90     //--------------------------------------------------------------------
  91     inline void RangeProgressBar::SetValue( sal_uInt32 _nValue )
  92     {
  93         ProgressBar::SetValue( (USHORT)( 100.0 * _nValue / m_nRange ) );
  94     }
  95
  96     //--------------------------------------------------------------------
  97     inline sal_uInt32 RangeProgressBar::GetValue() const
  98     {
  99         return (sal_uInt32)( ProgressBar::GetValue() / 100.0 * m_nRange );
 100     }
 101
 102
 103 //........................................................................
 104 } // namespace dbmm
 105 //........................................................................
 106
 107 #endif // DBACCESS_RANGEPROGRESSBAR_HXX