svtools/source/table/tablegeometry.cxx

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  25
  26 // MARKER(update_precomp.py): autogen include statement, do not remove
  27 #include "precompiled_svtools.hxx"
  28
  29
  30 #include "tablegeometry.hxx"
  31 #include "tablecontrol_impl.hxx"
  32
  33 #include <tools/debug.hxx>
  34
  35 //........................................................................
  36 namespace svt { namespace table
  37 {
  38 //........................................................................
  39
  40     //====================================================================
  41     //= TableRowGeometry
  42     //====================================================================
  43     //--------------------------------------------------------------------
  44     TableRowGeometry::TableRowGeometry( const TableControl_Impl& _rControl, const Rectangle& _rBoundaries,
  45             RowPos _nRow )
  46         :TableGeometry( _rControl, _rBoundaries )
  47         ,m_nRowPos( _nRow )
  48     {
  49         if ( m_nRowPos == ROW_COL_HEADERS )
  50         {
  51             DBG_ASSERT( m_rControl.m_pModel->hasColumnHeaders(),
  52                 "TableRowGeometry::TableRowGeometry: why asking for the geoemtry of the non-existent column header row?" );
  53             m_aRect.Top() = 0;
  54             m_aRect.Bottom() = m_rControl.m_nColHeaderHeightPixel - 1;
  55         }
  56         else
  57         {
  58             if ( ( m_nRowPos >= m_rControl.m_nTopRow ) && ( m_nRowPos < m_rControl.m_pModel->getRowCount() ) )
  59             {
  60                 m_aRect.Top() = m_rControl.m_nColHeaderHeightPixel + ( m_nRowPos - m_rControl.m_nTopRow ) * m_rControl.m_nRowHeightPixel;
  61                 m_aRect.Bottom() = m_aRect.Top() + m_rControl.m_nRowHeightPixel - 1;
  62             }
  63             else
  64                 m_aRect.SetEmpty();
  65         }
  66     }
  67
  68     //--------------------------------------------------------------------
  69     bool TableRowGeometry::moveDown()
  70     {
  71         if ( ++m_nRowPos < m_rControl.m_pModel->getRowCount() )
  72             m_aRect.Move( 0, m_rControl.m_nRowHeightPixel );
  73         else
  74             m_aRect.SetEmpty();
  75         return isValid();
  76     }
  77
  78     //====================================================================
  79     //= TableColumnGeometry
  80     //====================================================================
  81     //--------------------------------------------------------------------
  82     TableColumnGeometry::TableColumnGeometry( const TableControl_Impl& _rControl, const Rectangle& _rBoundaries,
  83             ColPos _nCol )
  84         :TableGeometry( _rControl, _rBoundaries )
  85         ,m_nColPos( _nCol )
  86     {
  87         if ( m_nColPos == COL_ROW_HEADERS )
  88         {
  89             DBG_ASSERT( m_rControl.m_pModel->hasRowHeaders(),
  90                 "TableColumnGeometry::TableColumnGeometry: why asking for the geoemtry of the non-existent row header column?" );
  91             m_aRect.Left() = 0;
  92             m_aRect.Right() = m_rControl.m_nRowHeaderWidthPixel - 1;
  93         }
  94         else
  95         {
  96             ColPos nLeftColumn = m_rControl.m_nLeftColumn;
  97             if ( ( m_nColPos >= nLeftColumn ) && ( m_nColPos < (ColPos)m_rControl.m_aColumnWidthsPixel.size() ) )
  98             {
  99                 m_aRect.Left() = m_rControl.m_nRowHeaderWidthPixel;
 100                 // TODO: take into account any possibly frozen columns
 101
 102                 for ( ColPos col = nLeftColumn; col < m_nColPos; ++col )
 103                     m_aRect.Left() += m_rControl.m_aColumnWidthsPixel[ col ];
 104                 m_aRect.Right() = m_aRect.Left() + m_rControl.m_aColumnWidthsPixel[ m_nColPos ] - 1;
 105             }
 106             else
 107                 m_aRect.SetEmpty();
 108         }
 109     }
 110
 111     //--------------------------------------------------------------------
 112     bool TableColumnGeometry::moveRight()
 113     {
 114         DBG_ASSERT( m_nColPos != COL_ROW_HEADERS, "TableColumnGeometry::moveRight: cannot move the row header column!" );
 115             // what would be COL_ROW_HEADERS + 1?
 116
 117         if ( ++m_nColPos < (ColPos)m_rControl.m_aColumnWidthsPixel.size() )
 118         {
 119             m_aRect.Left() = m_aRect.Right() + 1;
 120             m_aRect.Right() += m_rControl.m_aColumnWidthsPixel[ m_nColPos ];
 121         }
 122         else
 123             m_aRect.SetEmpty();
 124
 125         return isValid();
 126     }
 127
 128 //........................................................................
 129 } } // namespace svt::table
 130 //........................................................................