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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