d697e792c5
This should reduce memory usage (libstdc++ vector is 3 int's and allocates dynamically). The usual case should be no font fallback. Change-Id: I2e7981c0962f4f417fd024e3c27f01bc2a71127e Reviewed-on: https://gerrit.libreoffice.org/c/core/+/112591 Tested-by: Jenkins Reviewed-by: Luboš Luňák <l.lunak@collabora.com>
58 lines
1.9 KiB
C++
58 lines
1.9 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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#ifndef INCLUDED_VCL_GLYPHITEM_HXX
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#define INCLUDED_VCL_GLYPHITEM_HXX
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#include <sal/types.h>
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#include <vcl/dllapi.h>
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#include <vector>
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typedef sal_uInt16 sal_GlyphId;
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class SalLayoutGlyphsImpl;
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class VCL_DLLPUBLIC SalLayoutGlyphs final
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{
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SalLayoutGlyphsImpl* m_pImpl = nullptr;
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// Extra items are in a dynamically allocated vector in order to save memory.
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// The usual case should be that this stays unused (it should be only used
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// when font fallback takes place).
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std::vector<SalLayoutGlyphsImpl*>* m_pExtraImpls = nullptr;
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public:
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SalLayoutGlyphs() = default;
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SalLayoutGlyphs(const SalLayoutGlyphs&) = delete;
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SalLayoutGlyphs(SalLayoutGlyphs&&);
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~SalLayoutGlyphs();
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SalLayoutGlyphs& operator=(const SalLayoutGlyphs&) = delete;
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SalLayoutGlyphs& operator=(SalLayoutGlyphs&&);
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SalLayoutGlyphsImpl* Impl(unsigned int nLevel) const;
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void AppendImpl(SalLayoutGlyphsImpl* pImpl);
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bool IsValid() const;
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void Invalidate();
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};
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#endif // INCLUDED_VCL_GLYPHITEM_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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