Files
loongoffice/include/oox/token/tokenmap.hxx
Mike Kaganski 3a37d8320c Optimize TokenMap and AttributeList in oox and xo
Shaves lots of string allocations, and uses optimized code paths

Change-Id: I8e33e2aecdc7e0d2f2c31b774daa36304b3973ac
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/173179
Tested-by: Jenkins
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
2024-09-12 23:09:23 +02:00

66 lines
2.1 KiB
C++

/* -*- 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 .
*/
#ifndef INCLUDED_OOX_TOKEN_TOKENMAP_HXX
#define INCLUDED_OOX_TOKEN_TOKENMAP_HXX
#include <sal/config.h>
#include <string_view>
#include <vector>
#include <com/sun/star/uno/Sequence.hxx>
#include <oox/token/tokens.hxx>
#include <oox/dllapi.h>
#include <rtl/ustring.hxx>
#include <sal/log.hxx>
#include <sal/types.h>
namespace oox {
namespace TokenMap
{
/** Returns the token identifier for a UTF8 string passed in pToken */
sal_Int32 getTokenFromUtf8(std::string_view token);
/** Returns the token identifier for the passed Unicode token name. */
inline sal_Int32 getTokenFromUnicode(std::u16string_view rUnicodeName)
{
return getTokenFromUtf8(OUStringToOString(rUnicodeName, RTL_TEXTENCODING_UTF8));
}
/** Returns the UTF8 name of the passed token identifier as byte sequence. */
css::uno::Sequence<sal_Int8> const& getUtf8TokenName(sal_Int32 nToken);
/** Returns the name of the passed token identifier as OUString. */
inline OUString getUnicodeTokenName(sal_Int32 nToken)
{
auto name = getUtf8TokenName(nToken);
return OUString(reinterpret_cast<const char*>(name.getConstArray()), name.getLength(),
RTL_TEXTENCODING_UTF8);
}
};
} // namespace oox
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */