79 lines
2.1 KiB
C++
79 lines
2.1 KiB
C++
/* -*- 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 <controls/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: */
|