bf82669bf7
We can better handle the lifecycle of the EditLine this way. Change-Id: I6fa3834bfdc19576158370a2c82da0771529a7f2 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/162010 Tested-by: Jenkins Reviewed-by: Tomaž Vajngerl <quikee@gmail.com>
75 lines
2.4 KiB
C++
75 lines
2.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include "EditLine.hxx"
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#include <memory>
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#include <vector>
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#include <sal/types.h>
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#include <tools/debug.hxx>
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class EditLineList
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{
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typedef std::vector<std::unique_ptr<EditLine>> LinesType;
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LinesType maLines;
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public:
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EditLineList() = default;
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void Reset() { maLines.clear(); }
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void DeleteFromLine(sal_Int32 nDelFrom)
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{
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assert(nDelFrom <= (static_cast<sal_Int32>(maLines.size()) - 1));
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LinesType::iterator it = maLines.begin();
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std::advance(it, nDelFrom);
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maLines.erase(it, maLines.end());
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}
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sal_Int32 FindLine(sal_Int32 nChar, bool bInclEnd)
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{
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sal_Int32 n = maLines.size();
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for (sal_Int32 i = 0; i < n; ++i)
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{
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const EditLine& rLine = *maLines[i];
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if ((bInclEnd && (rLine.GetEnd() >= nChar)) || (rLine.GetEnd() > nChar))
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{
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return i;
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}
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}
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DBG_ASSERT(!bInclEnd, "Line not found: FindLine");
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return n - 1;
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}
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sal_Int32 Count() const { return maLines.size(); }
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const EditLine& operator[](sal_Int32 nPos) const { return *maLines[nPos]; }
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EditLine& operator[](sal_Int32 nPos) { return *maLines[nPos]; }
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void Append(std::unique_ptr<EditLine> pEditLine) { maLines.push_back(std::move(pEditLine)); }
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void Insert(sal_Int32 nPos, std::unique_ptr<EditLine> pEditLine)
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{
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maLines.insert(maLines.begin() + nPos, std::move(pEditLine));
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}
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};
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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