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Diffstat (limited to 'sw/source/core/text/txtcache.hxx')
-rw-r--r-- | sw/source/core/text/txtcache.hxx | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/sw/source/core/text/txtcache.hxx b/sw/source/core/text/txtcache.hxx new file mode 100644 index 000000000..e71be076f --- /dev/null +++ b/sw/source/core/text/txtcache.hxx @@ -0,0 +1,62 @@ +/* -*- 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 <swcache.hxx> +#include "porlay.hxx" +#include <memory> + +class SwTextFrame; + +class SwTextLine : public SwCacheObj +{ + std::unique_ptr<SwParaPortion> m_pLine; + + virtual void UpdateCachePos() override; + +public: + SwTextLine(SwTextFrame const* pFrame, std::unique_ptr<SwParaPortion> pNew = nullptr); + virtual ~SwTextLine() override; + + SwParaPortion* GetPara() { return m_pLine.get(); } + const SwParaPortion* GetPara() const { return m_pLine.get(); } + + void SetPara(SwParaPortion* pNew, bool bDelete) + { + if (!bDelete) + (void)m_pLine.release(); + m_pLine.reset(pNew); + } +}; + +class SwTextLineAccess : public SwCacheAccess +{ +protected: + virtual SwCacheObj* NewObj() override; + +public: + explicit SwTextLineAccess(const SwTextFrame* pOwner); + + SwParaPortion* GetPara(); + + bool IsAvailable() const; +}; + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |