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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#include <table/tabletypes.hxx>
namespace svt::table
{
//= ColumnSortDirection
enum ColumnSortDirection
{
ColumnSortAscending,
ColumnSortDescending
};
//= ColumnSort
struct ColumnSort
{
ColPos nColumnPos;
ColumnSortDirection eSortDirection;
ColumnSort()
:nColumnPos( COL_INVALID )
,eSortDirection( ColumnSortAscending )
{
}
};
//= ITableDataSort
/** provides sorting functionality for the data underlying an ITableModel
*/
class SAL_NO_VTABLE ITableDataSort
{
public:
/** sorts the rows in the model by the given column's data, in the given direction.
*/
virtual void sortByColumn( ColPos const i_column, ColumnSortDirection const i_sortDirection ) = 0;
/** retrieves the current sort order of the data
If the <code>nColumnIndex</code> member of the returned structure is <code>COL_INVALID</code>, then
the data is currently not sorted.
*/
virtual ColumnSort getCurrentSortOrder() const = 0;
protected:
~ITableDataSort() {}
};
} // namespace svt::table
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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