/* -*- 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_PARAPREV_HXX
#define INCLUDED_SVX_PARAPREV_HXX

#include <vcl/window.hxx>
#include <editeng/svxenum.hxx>
#include <svx/svxdllapi.h>

// enum ------------------------------------------------------------------

enum SvxPrevLineSpace
{
    SVX_PREV_LINESPACE_1 = 0,
    SVX_PREV_LINESPACE_15,
    SVX_PREV_LINESPACE_2,
    SVX_PREV_LINESPACE_PROP,
    SVX_PREV_LINESPACE_MIN,
    SVX_PREV_LINESPACE_DURCH
};

// class SvxParaPrevWindow -----------------------------------------------

class SVX_DLLPUBLIC SvxParaPrevWindow : public vcl::Window
{
    using Window::Draw;
private:
    Size                aSize;

    // indentation
    long                nLeftMargin;
    long                nRightMargin;
    short               nFirstLineOfst;
    // distances
    sal_uInt16          nUpper;
    sal_uInt16          nLower;
    // adjustment
    SvxAdjust           eAdjust;
    // last line in justification
    SvxAdjust           eLastLine;
    // line distance
    SvxPrevLineSpace    eLine;
    sal_uInt16          nLineVal;

    OUString            aText;
    Rectangle           Lines[9];

protected:
    virtual void Paint( const Rectangle& rRect ) SAL_OVERRIDE;
    virtual Size GetOptimalSize() const SAL_OVERRIDE;

    void DrawParagraph( bool bAll );

public:
    SvxParaPrevWindow( vcl::Window* pParent, WinBits nBits);

    void        SetFirstLineOfst( short nNew )  { nFirstLineOfst = nNew; }
    void        SetLeftMargin( long nNew )      { nLeftMargin = nNew; }
    void        SetRightMargin( long nNew )     { nRightMargin = nNew; }
    void        SetUpper( sal_uInt16 nNew )     { nUpper = nNew; }
    void        SetLower( sal_uInt16 nNew )     { nLower = nNew; }
    void        SetAdjust( SvxAdjust eNew )     { eAdjust = eNew; }
    void        SetLastLine( SvxAdjust eNew )   { eLastLine = eNew; }
    void        SetLineSpace( SvxPrevLineSpace eNew, sal_uInt16 nNew = 0 )
                    {   eLine = eNew; nLineVal = nNew; }
    void        SetText( const OUString& rStr ) SAL_OVERRIDE { aText = rStr; }
    void        SetSize( Size aNew )            { aSize = aNew; }

    short       GetFirstLineOfst() const        { return nFirstLineOfst; }
    long        GetLeftMargin() const           { return nLeftMargin; }
    long        GetRightMargin() const          { return nRightMargin; }
    sal_uInt16  GetUpper() const                { return nUpper; }
    sal_uInt16  GetLower() const                { return nLower; }
    SvxAdjust   GetAdjust() const               { return eAdjust; }

    SvxPrevLineSpace    GetLineEnum() const     { return eLine; }
    sal_uInt16          GetLineValue() const    { return nLineVal; }
    OUString            GetText() const SAL_OVERRIDE         { return aText; }
    Size                GetSize() const         { return aSize; }

    void        Draw( bool bAll )               { DrawParagraph( bAll ); }
};

#endif

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