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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#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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