47 lines
1.2 KiB
C++
47 lines
1.2 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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*/
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#pragma once
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#include <memory>
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#include <vector>
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#include <svl/sharedstringpool.hxx>
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#include <vcl/timer.hxx>
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namespace svl
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{
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class SharedStringPool;
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}
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namespace sc
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{
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/*
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Calls svl::SharedStringPool::purge() after a delay when idle. Can be
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used to compress repeated calls, as purge() may be somewhat expensive
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with large documents. And since vcl links to svl, it's not possible
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to use VCL timers in svl, so a separate class is needed.
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*/
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class SharedStringPoolPurge
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{
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public:
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SharedStringPoolPurge();
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~SharedStringPoolPurge();
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void delayedPurge(const std::shared_ptr<svl::SharedStringPool>& pool);
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private:
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void cleanup();
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std::vector<std::shared_ptr<svl::SharedStringPool>> mPoolsToPurge;
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Timer mTimer;
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DECL_LINK(timerHandler, Timer*, void);
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};
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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