Files
libreoffice/editeng/source/misc/SvXMLAutoCorrectExport.cxx
Noel Grandin 77dec7588c tdf#109158 improve sorting when loading large autocorrect file
reduces time from 2.0s to 1.7s

reduce work by
(*) reserving some arrays
(*) pre-sorting with a cheaper comparator
(*) don't copy when returning result, just return a const&
(*) flattening the data-structures to reduce pointer-chasing

Change-Id: I972bd7ffdbf2121c2d38c24aca9618ca708e920c
Reviewed-on: https://gerrit.libreoffice.org/79119
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
2019-09-20 10:33:24 +02:00

109 lines
4.2 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 .
*/
#include "SvXMLAutoCorrectExport.hxx"
#include <com/sun/star/util/MeasureUnit.hpp>
#include <com/sun/star/xml/sax/XDocumentHandler.hpp>
#include <xmloff/xmltoken.hxx>
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star;
using namespace ::xmloff::token;
SvXMLAutoCorrectExport::SvXMLAutoCorrectExport(
const css::uno::Reference< css::uno::XComponentContext > & xContext,
const SvxAutocorrWordList * pNewAutocorr_List,
const OUString &rFileName,
css::uno::Reference< css::xml::sax::XDocumentHandler> const &rHandler)
: SvXMLExport( xContext, "", rFileName, util::MeasureUnit::CM, rHandler ),
pAutocorr_List( pNewAutocorr_List )
{
GetNamespaceMap_().Add( GetXMLToken ( XML_NP_BLOCK_LIST),
GetXMLToken ( XML_N_BLOCK_LIST ),
XML_NAMESPACE_BLOCKLIST );
}
ErrCode SvXMLAutoCorrectExport::exportDoc(enum XMLTokenEnum /*eClass*/)
{
GetDocHandler()->startDocument();
addChaffWhenEncryptedStorage();
AddAttribute ( XML_NAMESPACE_NONE,
GetNamespaceMap_().GetAttrNameByKey ( XML_NAMESPACE_BLOCKLIST ),
GetNamespaceMap_().GetNameByKey ( XML_NAMESPACE_BLOCKLIST ) );
{
SvXMLElementExport aRoot (*this, XML_NAMESPACE_BLOCKLIST, XML_BLOCK_LIST, true, true);
const SvxAutocorrWordList::AutocorrWordSetType& rContent = pAutocorr_List->getSortedContent();
for (auto const& content : rContent)
{
AddAttribute( XML_NAMESPACE_BLOCKLIST,
XML_ABBREVIATED_NAME,
content.GetShort());
AddAttribute( XML_NAMESPACE_BLOCKLIST,
XML_NAME,
content.IsTextOnly() ? content.GetLong() : content.GetShort());
SvXMLElementExport aBlock( *this, XML_NAMESPACE_BLOCKLIST, XML_BLOCK, true, true);
}
}
GetDocHandler()->endDocument();
return ERRCODE_NONE;
}
SvXMLExceptionListExport::SvXMLExceptionListExport(
const css::uno::Reference< css::uno::XComponentContext > & xContext,
const SvStringsISortDtor &rNewList,
const OUString &rFileName,
css::uno::Reference< css::xml::sax::XDocumentHandler> const &rHandler)
: SvXMLExport( xContext, "", rFileName, util::MeasureUnit::CM, rHandler ),
rList( rNewList )
{
GetNamespaceMap_().Add( GetXMLToken ( XML_NP_BLOCK_LIST ),
GetXMLToken ( XML_N_BLOCK_LIST ),
XML_NAMESPACE_BLOCKLIST );
}
ErrCode SvXMLExceptionListExport::exportDoc(enum XMLTokenEnum /*eClass*/)
{
GetDocHandler()->startDocument();
addChaffWhenEncryptedStorage();
AddAttribute ( XML_NAMESPACE_NONE,
GetNamespaceMap_().GetAttrNameByKey ( XML_NAMESPACE_BLOCKLIST ),
GetNamespaceMap_().GetNameByKey ( XML_NAMESPACE_BLOCKLIST ) );
{
SvXMLElementExport aRoot (*this, XML_NAMESPACE_BLOCKLIST, XML_BLOCK_LIST, true, true);
sal_uInt16 nBlocks= rList.size();
for ( sal_uInt16 i = 0; i < nBlocks; i++)
{
AddAttribute( XML_NAMESPACE_BLOCKLIST,
XML_ABBREVIATED_NAME,
rList[i] );
SvXMLElementExport aBlock( *this, XML_NAMESPACE_BLOCKLIST, XML_BLOCK, true, true);
}
}
GetDocHandler()->endDocument();
return ERRCODE_NONE;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */