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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 .
*/
#pragma once
#include <memory>
#include "porrst.hxx"
#include <com/sun/star/uno/Reference.hxx>
namespace com::sun::star::linguistic2 { class XHyphenatedWord; }
class SwTextFormatInfo;
class SwTextGuess
{
css::uno::Reference< css::linguistic2::XHyphenatedWord > m_xHyphWord;
std::unique_ptr<SwHangingPortion> m_pHanging; // for hanging punctuation
TextFrameIndex m_nCutPos; // this character doesn't fit
TextFrameIndex m_nBreakStart; // start index of word containing line break
TextFrameIndex m_nBreakPos; // start index of break position
TextFrameIndex m_nFieldDiff; // absolute positions can be wrong if we
// a field in the text has been expanded
sal_uInt16 m_nBreakWidth; // width of the broken portion
public:
SwTextGuess(): m_nCutPos(0), m_nBreakStart(0),
m_nBreakPos(0), m_nFieldDiff(0), m_nBreakWidth(0)
{ }
// true, if current portion still fits to current line
bool Guess( const SwTextPortion& rPor, SwTextFormatInfo &rInf,
const sal_uInt16 nHeight );
bool AlternativeSpelling( const SwTextFormatInfo &rInf, const TextFrameIndex nPos );
SwHangingPortion* GetHangingPortion() const { return m_pHanging.get(); }
SwHangingPortion* ReleaseHangingPortion() { return m_pHanging.release(); }
sal_uInt16 BreakWidth() const { return m_nBreakWidth; }
TextFrameIndex CutPos() const { return m_nCutPos; }
TextFrameIndex BreakStart() const { return m_nBreakStart; }
TextFrameIndex BreakPos() const {return m_nBreakPos; }
TextFrameIndex FieldDiff() const {return m_nFieldDiff; }
const css::uno::Reference< css::linguistic2::XHyphenatedWord >& HyphWord() const
{ return m_xHyphWord; }
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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