/* -*- 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_SVX_RELFLD_HXX

#define INCLUDED_SVX_RELFLD_HXX

#include <tools/fldunit.hxx>

#include <svtools/unitconv.hxx>

#include <vcl/weld/MetricSpinButton.hxx>

#include <vcl/weld/SpinButton.hxx>

#include <svx/svxdllapi.h>

class SVX_DLLPUBLIC SvxRelativeField

{

private:

    std::unique_ptr<weld::MetricSpinButton> m_xSpinButton;

    FieldUnit m_eAbsoluteFieldUnit = FieldUnit::NONE;

    FieldUnit m_eFontRelativeFieldUnit = FieldUnit::NONE;

    sal_uInt16          m_nRelMin;

    sal_uInt16          m_nRelMax;

    bool                m_bRelativeMode;

    bool                m_bRelative;

    bool                m_bNegativeEnabled;

    bool m_bFontRelativeMode;

    DECL_DLLPRIVATE_LINK(ModifyHdl, weld::TextWidget&, void);

public:

    SvxRelativeField(std::unique_ptr<weld::MetricSpinButton> pControl);

    void            EnableRelativeMode( sal_uInt16 nMin, sal_uInt16 nMax );

    void EnableFontRelativeMode();

    void            SetRelative( bool bRelative );

    void SetFontRelative(FieldUnit eNewRelativeUnit);

    bool            IsRelative() const { return m_bRelative; }

    void            EnableNegativeMode() {m_bNegativeEnabled = true;}

    FieldUnit GetCurrentUnit() const { return m_eFontRelativeFieldUnit; }

    void set_sensitive(bool sensitive) { m_xSpinButton->set_sensitive(sensitive); }

    bool get_sensitive() const { return m_xSpinButton->get_sensitive(); }

    void set_value(sal_Int64 nValue, FieldUnit eValueUnit) { m_xSpinButton->set_value(nValue, eValueUnit); }

    sal_Int64 get_value(FieldUnit eDestUnit) const { return m_xSpinButton->get_value(eDestUnit); }

    sal_Int64 get_min(FieldUnit eValueUnit) const { return m_xSpinButton->get_min(eValueUnit); }

    void set_min(sal_Int64 min, FieldUnit eValueUnit) { m_xSpinButton->set_min(min, eValueUnit); }

    void set_max(sal_Int64 max, FieldUnit eValueUnit) { m_xSpinButton->set_max(max, eValueUnit); }

    sal_Int64 normalize(sal_Int64 nValue) const { return m_xSpinButton->normalize(nValue); }

    sal_Int64 denormalize(sal_Int64 nValue) const { return m_xSpinButton->denormalize(nValue); }

    void connect_value_changed(const Link<weld::MetricSpinButton&, void>& rLink) { m_xSpinButton->connect_value_changed(rLink); }

    OUString get_text() const { return m_xSpinButton->get_text(); }

    void set_text(const OUString& rText) { m_xSpinButton->set_text(rText); }

    void save_value() { m_xSpinButton->save_value(); }

    bool get_value_changed_from_saved() const { return m_xSpinButton->get_value_changed_from_saved(); }

    weld::SpinButton& get_widget() { return m_xSpinButton->get_widget(); }

    sal_Int64 GetCoreValue(MapUnit eUnit) const { return ::GetCoreValue(*m_xSpinButton, eUnit); }

    void SetFieldUnit(FieldUnit eUnit, bool bAll = false)

    {

        ::SetFieldUnit(*m_xSpinButton, eUnit, bAll);

        m_eAbsoluteFieldUnit = m_xSpinButton->get_unit();

    }

    void SetMetricValue(sal_Int64 lCoreValue, MapUnit eUnit) { ::SetMetricValue(*m_xSpinButton, lCoreValue, eUnit); }

};

#endif

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