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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svtools.hxx"


#include "tablegeometry.hxx"
#include "tablecontrol_impl.hxx"

#include <tools/debug.hxx>

//........................................................................
namespace svt { namespace table
{
//........................................................................

    //====================================================================
    //= TableRowGeometry
    //====================================================================
    //--------------------------------------------------------------------
    TableRowGeometry::TableRowGeometry( const TableControl_Impl& _rControl, const Rectangle& _rBoundaries,
            RowPos _nRow )
        :TableGeometry( _rControl, _rBoundaries )
        ,m_nRowPos( _nRow )
    {
        if ( m_nRowPos == ROW_COL_HEADERS )
        {
            DBG_ASSERT( m_rControl.m_pModel->hasColumnHeaders(),
                "TableRowGeometry::TableRowGeometry: why asking for the geoemtry of the non-existent column header row?" );
            m_aRect.Top() = 0;
            m_aRect.Bottom() = m_rControl.m_nColHeaderHeightPixel - 1;
        }
        else
        {
            if ( ( m_nRowPos >= m_rControl.m_nTopRow ) && ( m_nRowPos < m_rControl.m_pModel->getRowCount() ) )
            {
                m_aRect.Top() = m_rControl.m_nColHeaderHeightPixel + ( m_nRowPos - m_rControl.m_nTopRow ) * m_rControl.m_nRowHeightPixel;
                m_aRect.Bottom() = m_aRect.Top() + m_rControl.m_nRowHeightPixel - 1;
            }
            else
                m_aRect.SetEmpty();
        }
    }

    //--------------------------------------------------------------------
    bool TableRowGeometry::moveDown()
    {
        if ( ++m_nRowPos < m_rControl.m_pModel->getRowCount() )
            m_aRect.Move( 0, m_rControl.m_nRowHeightPixel );
        else
            m_aRect.SetEmpty();
        return isValid();
    }

    //====================================================================
    //= TableColumnGeometry
    //====================================================================
    //--------------------------------------------------------------------
    TableColumnGeometry::TableColumnGeometry( const TableControl_Impl& _rControl, const Rectangle& _rBoundaries,
            ColPos _nCol )
        :TableGeometry( _rControl, _rBoundaries )
        ,m_nColPos( _nCol )
    {
        if ( m_nColPos == COL_ROW_HEADERS )
        {
            DBG_ASSERT( m_rControl.m_pModel->hasRowHeaders(),
                "TableColumnGeometry::TableColumnGeometry: why asking for the geoemtry of the non-existent row header column?" );
            m_aRect.Left() = 0;
            m_aRect.Right() = m_rControl.m_nRowHeaderWidthPixel - 1;
        }
        else
        {
            ColPos nLeftColumn = m_rControl.m_nLeftColumn;
            if ( ( m_nColPos >= nLeftColumn ) && ( m_nColPos < (ColPos)m_rControl.m_aColumnWidthsPixel.size() ) )
            {
                m_aRect.Left() = m_rControl.m_nRowHeaderWidthPixel;
                // TODO: take into account any possibly frozen columns

                for ( ColPos col = nLeftColumn; col < m_nColPos; ++col )
                    m_aRect.Left() += m_rControl.m_aColumnWidthsPixel[ col ];
                m_aRect.Right() = m_aRect.Left() + m_rControl.m_aColumnWidthsPixel[ m_nColPos ] - 1;
            }
            else
                m_aRect.SetEmpty();
        }
    }

    //--------------------------------------------------------------------
    bool TableColumnGeometry::moveRight()
    {
        DBG_ASSERT( m_nColPos != COL_ROW_HEADERS, "TableColumnGeometry::moveRight: cannot move the row header column!" );
            // what would be COL_ROW_HEADERS + 1?

        if ( ++m_nColPos < (ColPos)m_rControl.m_aColumnWidthsPixel.size() )
        {
            m_aRect.Left() = m_aRect.Right() + 1;
            m_aRect.Right() += m_rControl.m_aColumnWidthsPixel[ m_nColPos ];
        }
        else
            m_aRect.SetEmpty();

        return isValid();
    }

//........................................................................
} } // namespace svt::table
//........................................................................