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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_CORE_TEXT_PORGLUE_HXX
#define INCLUDED_SW_SOURCE_CORE_TEXT_PORGLUE_HXX
#include "porlin.hxx"
class SwRect;
class SwLineLayout;
class SwGluePortion : public SwLinePortion
{
private:
KSHORT nFixWidth;
public:
SwGluePortion( const KSHORT nInitFixWidth );
void Join( SwGluePortion *pVictim );
inline short GetPrtGlue() const;
inline KSHORT GetFixWidth() const { return nFixWidth; }
inline void SetFixWidth( const KSHORT nNew ) { nFixWidth = nNew; }
void MoveGlue( SwGluePortion *pTarget, const short nPrtGlue );
inline void MoveAllGlue( SwGluePortion *pTarget );
inline void MoveHalfGlue( SwGluePortion *pTarget );
inline void AdjFixWidth();
virtual void Paint( const SwTxtPaintInfo &rInf ) const SAL_OVERRIDE;
virtual sal_Int32 GetCrsrOfst( const KSHORT nOfst ) const SAL_OVERRIDE;
virtual SwPosSize GetTxtSize( const SwTxtSizeInfo &rInfo ) const SAL_OVERRIDE;
virtual bool GetExpTxt( const SwTxtSizeInfo &rInf, OUString &rTxt ) const SAL_OVERRIDE;
OUTPUT_OPERATOR_OVERRIDE
};
class SwFixPortion : public SwGluePortion
{
KSHORT nFix; // The width offset in the line
public:
SwFixPortion( const SwRect &rFlyRect );
SwFixPortion( const KSHORT nFixWidth, const KSHORT nFixPos );
inline void Fix( const KSHORT nNewFix ) { nFix = nNewFix; }
inline KSHORT Fix() const { return nFix; }
OUTPUT_OPERATOR_OVERRIDE
};
class SwMarginPortion : public SwGluePortion
{
public:
SwMarginPortion( const KSHORT nFixWidth );
void AdjustRight( const SwLineLayout* pCurr );
OUTPUT_OPERATOR_OVERRIDE
};
inline short SwGluePortion::GetPrtGlue() const
{ return Width() - nFixWidth; }
// The FixWidth MUST NEVER be larger than the accumulated width!
inline void SwGluePortion::AdjFixWidth()
{
if( nFixWidth > PrtWidth() )
nFixWidth = PrtWidth();
}
inline void SwGluePortion::MoveAllGlue( SwGluePortion *pTarget )
{
MoveGlue( pTarget, GetPrtGlue() );
}
inline void SwGluePortion::MoveHalfGlue( SwGluePortion *pTarget )
{
MoveGlue( pTarget, GetPrtGlue() / 2 );
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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