Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef INCLUDED_DBACCESS_SOURCE_EXT_MACROMIGRATION_RANGEPROGRESSBAR_HXX
      21             : #define INCLUDED_DBACCESS_SOURCE_EXT_MACROMIGRATION_RANGEPROGRESSBAR_HXX
      22             : 
      23             : #include <vcl/prgsbar.hxx>
      24             : 
      25             : namespace dbmm
      26             : {
      27             : 
      28             :     // RangeProgressBar
      29             :     /** a slight extension of the usual progress bar, which is able to remember a range
      30             :     */
      31           0 :     class RangeProgressBar
      32             :     {
      33             :     public:
      34           0 :         RangeProgressBar(ProgressBar *pBar = NULL)
      35             :             : m_pBar(pBar)
      36           0 :             , m_nRange(0)
      37             :         {
      38           0 :         }
      39             : 
      40           0 :         void Set(ProgressBar *pBar)
      41             :         {
      42           0 :             m_pBar = pBar;
      43           0 :         }
      44             : 
      45           0 :         void SetRange(sal_uInt32 _nRange)
      46             :         {
      47           0 :             m_nRange = _nRange;
      48           0 :             if ( !m_nRange )
      49           0 :                 m_nRange = 100;
      50           0 :         }
      51             : 
      52           0 :         sal_uInt32 GetRange() const
      53             :         {
      54           0 :             return m_nRange;
      55             :         }
      56             : 
      57           0 :         void SetValue(sal_uInt32 _nValue)
      58             :         {
      59           0 :             m_pBar->SetValue( (sal_uInt16)( 100.0 * _nValue / m_nRange ) );
      60           0 :         }
      61             : 
      62             :         sal_uInt32 GetValue() const
      63             :         {
      64             :             return (sal_uInt32)(m_pBar->GetValue() / 100.0 * m_nRange);
      65             :         }
      66             : 
      67             :     private:
      68             :         VclPtr<ProgressBar> m_pBar;
      69             :         sal_uInt32  m_nRange;
      70             :     };
      71             : 
      72             : } // namespace dbmm
      73             : 
      74             : #endif // INCLUDED_DBACCESS_SOURCE_EXT_MACROMIGRATION_RANGEPROGRESSBAR_HXX
      75             : 
      76             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */