/* -*- 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 .
*/
#pragma once
#include "porglue.hxx"
class SwTabPortion :
public SwFixPortion
{
const SwTwips m_nTabPos;
const sal_Unicode m_cFill;
const bool m_bAutoTabStop;
// Format() branches either into PreFormat() or PostFormat()
bool PreFormat(SwTextFormatInfo &rInf, SwTabPortion
const*);
public:
SwTabPortion(
const SwTwips nTabPos,
const sal_Unicode cFill,
const bool bAutoTab =
true);
virtual void Paint(
const SwTextPaintInfo &rInf )
const override;
virtual bool Format( SwTextFormatInfo &rInf ) override;
virtual void FormatEOL( SwTextFormatInfo &rInf ) override;
bool PostFormat( SwTextFormatInfo &rInf );
bool IsFilled()
const {
return 0 != m_cFill; }
SwTwips GetTabPos()
const {
return m_nTabPos; }
// Accessibility: pass information about this portion to the PortionHandler
virtual void HandlePortion( SwPortionHandler& rPH )
const override;
};
class SwTabLeftPortion :
public SwTabPortion
{
public:
SwTabLeftPortion(
const SwTwips nTabPosVal,
const sal_Unicode cFillChar,
bool bAutoTab)
: SwTabPortion( nTabPosVal, cFillChar, bAutoTab )
{ SetWhichPor( PortionType::TabLeft ); }
};
class SwTabRightPortion :
public SwTabPortion
{
public:
SwTabRightPortion(
const SwTwips nTabPosVal,
const sal_Unicode cFillChar)
: SwTabPortion( nTabPosVal, cFillChar )
{ SetWhichPor( PortionType::TabRight ); }
};
class SwTabCenterPortion :
public SwTabPortion
{
public:
SwTabCenterPortion(
const SwTwips nTabPosVal,
const sal_Unicode cFillChar)
: SwTabPortion( nTabPosVal, cFillChar )
{ SetWhichPor( PortionType::TabCenter ); }
};
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#.
*/
SwTwips mnWidthOfPortionsUpTpDecimalPosition;
public:
SwTabDecimalPortion(
const SwTwips nTabPosVal,
const sal_Unicode cTab,
const sal_Unicode cFillChar )
: SwTabPortion( nTabPosVal, cFillChar ),
mcTab(cTab),
mnWidthOfPortionsUpTpDecimalPosition( std::numeric_limits<SwTwips>::max() )
{ SetWhichPor( PortionType::TabDecimal ); }
sal_Unicode GetTabDecimal()
const {
return mcTab; }
void SetWidthOfPortionsUpToDecimalPosition(SwTwips nNew)
{
mnWidthOfPortionsUpTpDecimalPosition = nNew;
}
SwTwips GetWidthOfPortionsUpToDecimalPosition()
const
{
return mnWidthOfPortionsUpTpDecimalPosition;
}
};
class SwAutoTabDecimalPortion :
public SwTabDecimalPortion
{
public:
SwAutoTabDecimalPortion(
const SwTwips nTabPosVal,
const sal_Unicode cTab,
const sal_Unicode cFillChar )
: SwTabDecimalPortion( nTabPosVal, cTab, cFillChar )
{
SetLen(TextFrameIndex(0));
}
virtual void Paint(
const SwTextPaintInfo &rInf )
const override;
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
