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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 INCLUDED_SW_SOURCE_UIBASE_INC_PRCNTFLD_HXX
#define INCLUDED_SW_SOURCE_UIBASE_INC_PRCNTFLD_HXX
#include <svtools/unitconv.hxx>
#include <vcl/weld.hxx>
#include <swdllapi.h>
class SW_DLLPUBLIC SwPercentField
{
std::unique_ptr<weld::MetricSpinButton> m_pField;
int nRefValue; // 100% value for conversion (in Twips)
int nOldMax;
int nOldMin;
int nOldSpinSize;
int nOldPageSize;
int nLastPercent;
int nLastValue;
sal_uInt16 nOldDigits;
FieldUnit eOldUnit;
bool bLockAutoCalculation; //prevent recalculation of percent values when the
//reference value is changed
SAL_DLLPRIVATE static int ImpPower10(sal_uInt16 n);
public:
SwPercentField(std::unique_ptr<weld::MetricSpinButton> pControl);
const weld::MetricSpinButton* get() const { return m_pField.get(); }
weld::MetricSpinButton* get() { return m_pField.get(); }
void connect_value_changed(const Link<weld::MetricSpinButton&, void>& rLink) { m_pField->connect_value_changed(rLink); }
void SetMetric(FieldUnit eUnit) { ::SetFieldUnit(*m_pField, eUnit); }
void set_sensitive(bool bEnable) { m_pField->set_sensitive(bEnable); }
void show() { m_pField->show(); }
bool has_focus() const { return m_pField->has_focus(); }
void save_value() { m_pField->save_value(); }
bool get_value_changed_from_saved() const { return m_pField->get_value_changed_from_saved(); }
void set_text(const OUString& rStr) { m_pField->set_text(rStr); }
void set_accessible_name(const OUString& rStr) { m_pField->set_accessible_name(rStr); }
void SetMetricFieldMin(int nNewMin) { m_pField->set_min(nNewMin, FieldUnit::NONE); }
void SetMetricFieldMax(int nNewMax) { m_pField->set_max(nNewMax, FieldUnit::NONE); }
void set_value(int nNewValue, FieldUnit eInUnit = FieldUnit::NONE);
int get_value(FieldUnit eOutUnit = FieldUnit::NONE);
void set_min(int nNewMin, FieldUnit eInUnit);
void set_max(int nNewMax, FieldUnit eInUnit);
int get_min(FieldUnit eOutUnit = FieldUnit::NONE) const { return m_pField->get_min(eOutUnit); }
int NormalizePercent(int nValue);
int DenormalizePercent(int nValue);
void SetRefValue(int nValue);
int GetRealValue(FieldUnit eOutUnit);
int Convert(int nValue, FieldUnit eInUnit, FieldUnit eOutUnit);
void ShowPercent(bool bPercent);
void LockAutoCalculation(bool bLock) {bLockAutoCalculation = bLock;}
};
#endif // INCLUDED_SW_SOURCE_UIBASE_INC_PRCNTFLD_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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