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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 "TextPortion.hxx"
#include <vector>
class TextPortionList
{
typedef std::vector<std::unique_ptr<TextPortion>> PortionsType;
PortionsType maPortions;
public:
TextPortionList() = default;
void Reset() { maPortions.clear(); }
sal_Int32 FindPortion(sal_Int32 nCharPos, sal_Int32& rPortionStart,
bool bPreferStartingPortion = false) const;
sal_Int32 GetStartPos(sal_Int32 nPortion);
void DeleteFromPortion(sal_Int32 nDelFrom);
sal_Int32 Count() const { return sal_Int32(maPortions.size()); }
const TextPortion& operator[](sal_Int32 nPosition) const { return *maPortions[nPosition]; }
TextPortion& operator[](sal_Int32 nPosition) { return *maPortions[nPosition]; }
void Append(TextPortion* pTextPortion)
{
maPortions.push_back(std::unique_ptr<TextPortion>(pTextPortion));
}
void Insert(sal_Int32 nPosition, TextPortion* pTextPortion)
{
maPortions.insert(maPortions.begin() + nPosition,
std::unique_ptr<TextPortion>(pTextPortion));
}
void Remove(sal_Int32 nPosition) { maPortions.erase(maPortions.begin() + nPosition); }
sal_Int32 GetPos(const TextPortion* p) const;
bool isEmpty() { return Count() == 1 && maPortions[0]->GetLen() == 0; }
PortionsType::iterator begin() { return maPortions.begin(); }
PortionsType::iterator end() { return maPortions.end(); }
PortionsType::const_iterator cbegin() const { return maPortions.cbegin(); }
PortionsType::const_iterator cend() const { return maPortions.cend(); }
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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