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             : #ifndef _PRCNTFLD_HXX
      20             : #define _PRCNTFLD_HXX
      21             : 
      22             : #include <vcl/field.hxx>
      23             : #include "swdllapi.h"
      24             : 
      25           0 : class SW_DLLPUBLIC PercentField : public MetricField
      26             : {
      27             :     sal_Int64   nRefValue;      // 100% value for conversion (in Twips)
      28             :     sal_Int64   nOldMax;
      29             :     sal_Int64   nOldMin;
      30             :     sal_Int64   nOldSpinSize;
      31             :     sal_Int64   nOldBaseValue;
      32             :     sal_Int64   nLastPercent;
      33             :     sal_Int64   nLastValue;
      34             :     sal_uInt16      nOldDigits;
      35             :     FieldUnit   eOldUnit;
      36             :     sal_Bool    bLockAutoCalculation; //prevent recalcution of percent values when the
      37             :                                         //reference value is changed
      38             : 
      39             :     SW_DLLPRIVATE sal_Int64      ImpPower10(sal_uInt16 n);
      40             : 
      41             :     using MetricField::SetValue;
      42             :     using MetricField::GetValue;
      43             :     using MetricFormatter::SetUserValue;
      44             :     using MetricFormatter::SetBaseValue;
      45             :     using MetricFormatter::SetMax;
      46             :     using MetricFormatter::SetMin;
      47             :     using NumericFormatter::IsValueModified;
      48             : 
      49             : public:
      50             : 
      51             :     virtual void  SetValue(sal_Int64 nNewValue, FieldUnit eInUnit = FUNIT_NONE);
      52             : 
      53             :     PercentField( Window* pWin, const ResId& rResId );
      54             : 
      55             :     void        SetPrcntValue(sal_Int64 nNewValue, FieldUnit eInUnit = FUNIT_NONE);
      56             : 
      57             :     void        SetUserValue(sal_Int64 nNewValue, FieldUnit eInUnit = FUNIT_NONE);
      58             : 
      59             :     void        SetBaseValue(sal_Int64 nNewValue, FieldUnit eInUnit = FUNIT_NONE);
      60             : 
      61             :     sal_Int64        GetValue(FieldUnit eOutUnit = FUNIT_NONE);
      62             : 
      63             :     sal_Bool        IsValueModified();
      64             : 
      65             :     //using NumericFormatter::SetMax;
      66             :     void        SetMax(sal_Int64 nNewMax, FieldUnit eInUnit = FUNIT_NONE);
      67             : 
      68             :     //using NumericFormatter::SetMin;
      69             :     void        SetMin(sal_Int64 nNewMin, FieldUnit eInUnit = FUNIT_NONE);
      70             : 
      71             :     sal_Int64        NormalizePercent(sal_Int64 nValue);
      72             :     sal_Int64        DenormalizePercent(sal_Int64 nValue);
      73             : 
      74             :     void        SetRefValue(sal_Int64 nValue);
      75             :     inline sal_Int64 GetRefValue() const { return nRefValue; }
      76             :     sal_Int64   GetRealValue(FieldUnit eOutUnit = FUNIT_NONE);
      77             : 
      78             :     sal_Int64   Convert(sal_Int64 nValue, FieldUnit eInUnit, FieldUnit eOutUnit);
      79             : 
      80             :     void        ShowPercent(sal_Bool bPercent);
      81             : 
      82             :     sal_uInt16      GetOldDigits() const {return nOldDigits;}
      83             : 
      84           0 :     void        LockAutoCalculation(sal_Bool bLock) {bLockAutoCalculation = bLock;}
      85             :     sal_Bool    IsAutoCalculationLocked()const {return bLockAutoCalculation;}
      86             : };
      87             : 
      88             : #endif // _PRCNTFLD_HXX
      89             : 
      90             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */