83 lines
3.6 KiB
C++
83 lines
3.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <svtools/unitconv.hxx>
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#include <vcl/weld.hxx>
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#include <swdllapi.h>
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class SW_DLLPUBLIC SwPercentField
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{
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std::unique_ptr<weld::MetricSpinButton> m_pField;
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sal_Int64 m_nRefValue; // 100% value for conversion (in Twips)
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sal_Int64 m_nOldMax;
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sal_Int64 m_nOldMin;
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sal_Int64 m_nOldSpinSize;
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sal_Int64 m_nOldPageSize;
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sal_Int64 m_nLastPercent;
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sal_Int64 m_nLastValue;
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sal_uInt16 m_nOldDigits;
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FieldUnit m_eOldUnit;
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bool m_bLockAutoCalculation; //prevent recalculation of percent values when the
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//reference value is changed
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SAL_DLLPRIVATE static int ImpPower10(sal_uInt16 n);
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public:
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SwPercentField(std::unique_ptr<weld::MetricSpinButton> pControl);
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const weld::MetricSpinButton* get() const { return m_pField.get(); }
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weld::MetricSpinButton* get() { return m_pField.get(); }
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void connect_value_changed(const Link<weld::MetricSpinButton&, void>& rLink) { m_pField->connect_value_changed(rLink); }
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void SetMetric(FieldUnit eUnit) { ::SetFieldUnit(*m_pField, eUnit); }
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void set_sensitive(bool bEnable) { m_pField->set_sensitive(bEnable); }
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void show() { m_pField->show(); }
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bool has_focus() const { return m_pField->has_focus(); }
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void save_value() { m_pField->save_value(); }
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bool get_value_changed_from_saved() const { return m_pField->get_value_changed_from_saved(); }
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void set_text(const OUString& rStr) { m_pField->set_text(rStr); }
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void set_accessible_name(const OUString& rStr) { m_pField->set_accessible_name(rStr); }
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void SetMetricFieldMin(sal_Int64 nNewMin) { m_pField->set_min(nNewMin, FieldUnit::NONE); }
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void SetMetricFieldMax(sal_Int64 nNewMax) { m_pField->set_max(nNewMax, FieldUnit::NONE); }
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void SetMetricFieldRange(sal_Int64 nNewMin, sal_Int64 nNewMax) { m_pField->set_range(nNewMin, nNewMax, FieldUnit::NONE); }
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void GetMetricFieldRange(sal_Int64 &rOldMin, sal_Int64& rOldMax) const { m_pField->get_range(rOldMin, rOldMax, FieldUnit::NONE); }
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void set_value(sal_Int64 nNewValue, FieldUnit eInUnit = FieldUnit::NONE);
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sal_Int64 get_value(FieldUnit eOutUnit = FieldUnit::NONE);
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void set_min(sal_Int64 nNewMin, FieldUnit eInUnit);
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void set_max(sal_Int64 nNewMax, FieldUnit eInUnit);
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sal_Int64 get_min(FieldUnit eOutUnit = FieldUnit::NONE) const { return m_pField->get_min(eOutUnit); }
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sal_Int64 NormalizePercent(sal_Int64 nValue);
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sal_Int64 DenormalizePercent(sal_Int64 nValue);
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void SetRefValue(sal_Int64 nValue);
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sal_Int64 GetRealValue(FieldUnit eOutUnit);
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sal_Int64 Convert(sal_Int64 nValue, FieldUnit eInUnit, FieldUnit eOutUnit);
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void ShowPercent(bool bPercent);
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void LockAutoCalculation(bool bLock) {m_bLockAutoCalculation = bLock;}
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};
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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