formatlinebreak.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * 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
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 *   except in compliance with the License. You may obtain a copy of
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 */
#ifndef INCLUDED_SW_INC_FORMATLINEBREAK_HXX
#define INCLUDED_SW_INC_FORMATLINEBREAK_HXX
 
#include "swdllapi.h"
#include <svl/eitem.hxx>
#include "calbck.hxx"
 
#include <cppuhelper/weakref.hxx>
#include <unotools/weakref.hxx>
#include <com/sun/star/text/XTextContent.hpp>
 
class SwDoc;
class SwTextLineBreak;
class SwXLineBreak;
 
enum class SwLineBreakClear
{
    NONE,
    LEFT,
    RIGHT,
    ALL,
    LAST = ALL
};
 
class SW_DLLPUBLIC SwFormatLineBreak final : public SfxEnumItem<SwLineBreakClear>,
                                             public sw::BroadcastingModify
{
    SwTextLineBreak* m_pTextAttr;
 
    unotools::WeakReference<SwXLineBreak> m_wXLineBreak;
 
    SwFormatLineBreak& operator=(const SwFormatLineBreak& rLineBreak) = delete;
 
    SwFormatLineBreak(const SwFormatLineBreak&) = delete;
 
public:
    SwFormatLineBreak(SwLineBreakClear eClear);
    virtual ~SwFormatLineBreak() override;
 
    bool operator==(const SfxPoolItem&) const override;
 
    SwFormatLineBreak* Clone(SfxItemPool* pPool = nullptr) const override;
 
    void SwClientNotify(const SwModify&, const SfxHint&) override;
 
    sal_uInt16 GetValueCount() const override;
 
    css::uno::Reference<css::text::XTextRange> GetAnchor() const;
 
    void SetTextLineBreak(SwTextLineBreak* pTextAttr) { m_pTextAttr = pTextAttr; }
 
    unotools::WeakReference<SwXLineBreak> const& GetXTextContent() const { return m_wXLineBreak; }
 
    void SetXLineBreak(rtl::Reference<SwXLineBreak> const& xLineBreak);
 
    void dumpAsXml(xmlTextWriterPtr pWriter) const override;
};
 
#endif
 
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