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#include <main.hxx>
#include <chart.hxx>

// ---------------------------------------------------------------

CGMChart::CGMChart( CGM& rCGM ) :
    mpCGM       ( &rCGM )
{
    for ( sal_Int8 i = 0; i < 7; i++ )
    {
        mDataNode[ i ].nBoxX1 = mDataNode[ i ].nBoxY1 = 0 ;
        mDataNode[ i ].nBoxX2 = mDataNode[ i ].nBoxY2 = 0 ;

        mDataNode[ i ].nZoneEnum = i;
    }
};

// ---------------------------------------------------------------

CGMChart::~CGMChart()
{
    // delete the whole textentry structure

    while( !maTextEntryList.empty() )
    {
        DeleteTextEntry( maTextEntryList[ 0 ] );
    }
};

// ---------------------------------------------------------------

void CGMChart::DeleteTextEntry( TextEntry* pTextEntry )
{
    if ( pTextEntry )
    {
        delete pTextEntry->pText;
        for ( TextAttribute* pTAttr = pTextEntry->pAttribute; pTAttr != NULL ; )
        {
            TextAttribute* pTempTAttr = pTAttr;
            pTAttr = pTAttr->pNextAttribute;
            delete pTempTAttr;
        }
        ::std::vector< TextEntry* >::iterator it;
        for ( it = maTextEntryList.begin(); it < maTextEntryList.end(); ++it )
        {
            if ( *it == pTextEntry )
            {
                maTextEntryList.erase( it );
                break;
            }
        }
        delete pTextEntry;
    }
};

// ---------------------------------------------------------------

void CGMChart::InsertTextEntry( TextEntry* pTextEntry )
{
    maTextEntryList.push_back( pTextEntry );
};

// ---------------------------------------------------------------

// ---------------------------------------------------------------
void CGMChart::ResetAnnotation()
{
    mDataNode[ 0 ].nZoneEnum = 0;
}

// ---------------------------------------------------------------

sal_Bool CGMChart::IsAnnotation()
{
    return ( mDataNode[ 0 ].nZoneEnum == 0 );
};

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