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#ifndef __com_sun_star_sheet_XFormulaQuery_idl__
#define __com_sun_star_sheet_XFormulaQuery_idl__

#ifndef __com_sun_star_uno_XInterface_idl__
#include <com/sun/star/uno/XInterface.idl>
#endif

#ifndef __com_sun_star_sheet_XSheetCellRanges_idl__
#include <com/sun/star/sheet/XSheetCellRanges.idl>
#endif

//=============================================================================

module com {  module sun {  module star {  module sheet {

//=============================================================================

/** provides methods to query cells for dependencies
    in formulas.

    <p>All methods return a collection of cell ranges.</p>

    @see com::sun::star::sheet::SheetRangesQuery
    @see com::sun::star::sheet::SheetCellRanges
 */
published interface XFormulaQuery: com::sun::star::uno::XInterface
{
    //-------------------------------------------------------------------------

    /** queries all dependent formula cells.

        <p>Dependent cells are cells containing formulas with references to
        the original cell.</p>

        @param bRecursive
            <FALSE/> = queries cells dependent from the original range(s),
            <TRUE/> = repeates query with all found cells
            (finds dependents of dependents, and so on).

        @return
            all dependent cells of any formula cell of the current
            cell range(s).
     */
    com::sun::star::sheet::XSheetCellRanges queryDependents(
            [in] boolean bRecursive );

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

    /** queries all precedent cells.

        <p>Precedent cells are cells which are referenced from a formula
        cell.</p>

        @param bRecursive
            <FALSE/> = queries precedent cells of the original range(s),
            <TRUE/> = repeates query with all found cells
            (finds precedents of precedents, and so on).

        @return
            all precedent cells of any formula cell of the current cell
            range(s).
     */
    com::sun::star::sheet::XSheetCellRanges queryPrecedents(
            [in] boolean bRecursive );

};

//=============================================================================

}; }; }; };

#endif