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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 .
*/
#ifndef _PRCNTFLD_HXX
#define _PRCNTFLD_HXX
#include <vcl/field.hxx>
#include "swdllapi.h"
class SW_DLLPUBLIC PercentField : public MetricField
{
sal_Int64 nRefValue; // 100% value for conversion (in Twips)
sal_Int64 nOldMax;
sal_Int64 nOldMin;
sal_Int64 nOldSpinSize;
sal_Int64 nOldBaseValue;
sal_Int64 nLastPercent;
sal_Int64 nLastValue;
sal_uInt16 nOldDigits;
FieldUnit eOldUnit;
sal_Bool bLockAutoCalculation; //prevent recalcution of percent values when the
//reference value is changed
SW_DLLPRIVATE sal_Int64 ImpPower10(sal_uInt16 n);
using MetricField::SetValue;
using MetricField::GetValue;
using MetricFormatter::SetUserValue;
using MetricFormatter::SetBaseValue;
using MetricFormatter::SetMax;
using MetricFormatter::SetMin;
using NumericFormatter::IsValueModified;
public:
virtual void SetValue(sal_Int64 nNewValue, FieldUnit eInUnit = FUNIT_NONE);
PercentField( Window* pWin, const ResId& rResId );
void SetPrcntValue(sal_Int64 nNewValue, FieldUnit eInUnit = FUNIT_NONE);
void SetUserValue(sal_Int64 nNewValue, FieldUnit eInUnit = FUNIT_NONE);
void SetBaseValue(sal_Int64 nNewValue, FieldUnit eInUnit = FUNIT_NONE);
sal_Int64 GetValue(FieldUnit eOutUnit = FUNIT_NONE);
sal_Bool IsValueModified();
//using NumericFormatter::SetMax;
void SetMax(sal_Int64 nNewMax, FieldUnit eInUnit = FUNIT_NONE);
//using NumericFormatter::SetMin;
void SetMin(sal_Int64 nNewMin, FieldUnit eInUnit = FUNIT_NONE);
sal_Int64 NormalizePercent(sal_Int64 nValue);
sal_Int64 DenormalizePercent(sal_Int64 nValue);
void SetRefValue(sal_Int64 nValue);
inline sal_Int64 GetRefValue() const { return nRefValue; }
sal_Int64 GetRealValue(FieldUnit eOutUnit = FUNIT_NONE);
sal_Int64 Convert(sal_Int64 nValue, FieldUnit eInUnit, FieldUnit eOutUnit);
void ShowPercent(sal_Bool bPercent);
sal_uInt16 GetOldDigits() const {return nOldDigits;}
void LockAutoCalculation(sal_Bool bLock) {bLockAutoCalculation = bLock;}
sal_Bool IsAutoCalculationLocked()const {return bLockAutoCalculation;}
};
#endif // _PRCNTFLD_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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