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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 _PORTAB_HXX
#define _PORTAB_HXX
#include "porglue.hxx"
/*************************************************************************
* class SwTabPortion
*************************************************************************/
class SwTabPortion : public SwFixPortion
{
const KSHORT nTabPos;
const sal_Unicode cFill;
const bool bAutoTabStop;
// Format() branches either into PreFormat() or PostFormat()
sal_Bool PreFormat( SwTxtFormatInfo &rInf );
public:
SwTabPortion( const KSHORT nTabPos, const sal_Unicode cFill = '\0', const bool bAutoTab = true );
virtual void Paint( const SwTxtPaintInfo &rInf ) const;
virtual sal_Bool Format( SwTxtFormatInfo &rInf );
virtual void FormatEOL( SwTxtFormatInfo &rInf );
sal_Bool PostFormat( SwTxtFormatInfo &rInf );
inline sal_Bool IsFilled() const { return 0 != cFill; }
inline KSHORT GetTabPos() const { return nTabPos; }
inline bool IsAutoTabStop() const { return bAutoTabStop; }
// Accessibility: pass information about this portion to the PortionHandler
virtual void HandlePortion( SwPortionHandler& rPH ) const;
OUTPUT_OPERATOR
};
/*************************************************************************
* class SwTabLeftPortion
*************************************************************************/
class SwTabLeftPortion : public SwTabPortion
{
public:
inline SwTabLeftPortion( const KSHORT nTabPosVal, const sal_Unicode cFillChar='\0', bool bAutoTab = true )
: SwTabPortion( nTabPosVal, cFillChar, bAutoTab )
{ SetWhichPor( POR_TABLEFT ); }
OUTPUT_OPERATOR
};
/*************************************************************************
* class SwTabRightPortion
*************************************************************************/
class SwTabRightPortion : public SwTabPortion
{
public:
inline SwTabRightPortion( const KSHORT nTabPosVal, const sal_Unicode cFillChar='\0' )
: SwTabPortion( nTabPosVal, cFillChar )
{ SetWhichPor( POR_TABRIGHT ); }
OUTPUT_OPERATOR
};
/*************************************************************************
* class SwTabCenterPortion
*************************************************************************/
class SwTabCenterPortion : public SwTabPortion
{
public:
inline SwTabCenterPortion( const KSHORT nTabPosVal, const sal_Unicode cFillChar='\0' )
: SwTabPortion( nTabPosVal, cFillChar )
{ SetWhichPor( POR_TABCENTER ); }
OUTPUT_OPERATOR
};
/*************************************************************************
* class SwTabDecimalPortion
*************************************************************************/
class SwTabDecimalPortion : public SwTabPortion
{
const sal_Unicode mcTab;
/*
* During text formatting, we already store the width of the portions
* following the tab stop up to the decimal position. This value is
* evaluated during pLastTab->FormatEOL. FME 2006-01-06 #127428#.
*/
sal_uInt16 mnWidthOfPortionsUpTpDecimalPosition;
public:
inline SwTabDecimalPortion( const KSHORT nTabPosVal, const sal_Unicode cTab,
const sal_Unicode cFillChar = '\0' )
: SwTabPortion( nTabPosVal, cFillChar ),
mcTab(cTab),
mnWidthOfPortionsUpTpDecimalPosition( USHRT_MAX )
{ SetWhichPor( POR_TABDECIMAL ); }
inline sal_Unicode GetTabDecimal() const { return mcTab; }
inline void SetWidthOfPortionsUpToDecimalPosition( sal_uInt16 nNew )
{
mnWidthOfPortionsUpTpDecimalPosition = nNew;
}
inline sal_uInt16 GetWidthOfPortionsUpToDecimalPosition() const
{
return mnWidthOfPortionsUpTpDecimalPosition;
}
OUTPUT_OPERATOR
};
/*************************************************************************
* class SwAutoTabDecimalPortion
*************************************************************************/
class SwAutoTabDecimalPortion : public SwTabDecimalPortion
{
public:
inline SwAutoTabDecimalPortion( const KSHORT nTabPosVal, const sal_Unicode cTab,
const sal_Unicode cFillChar = '\0' )
: SwTabDecimalPortion( nTabPosVal, cTab, cFillChar )
{ SetLen( 0 ); }
virtual void Paint( const SwTxtPaintInfo &rInf ) const;
};
CLASSIO( SwTabPortion )
CLASSIO( SwTabLeftPortion )
CLASSIO( SwTabRightPortion )
CLASSIO( SwTabCenterPortion )
CLASSIO( SwTabDecimalPortion )
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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