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/* -*- 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 <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/lang/XServiceDisplayName.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/lang/XServiceName.hpp>
#include <com/sun/star/linguistic2/XProofreader.hpp>
#include <com/sun/star/linguistic2/ProofreadingResult.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/beans/PropertyValues.hpp>
#include <linguistic/misc.hxx>
#include <string_view>
#include <o3tl/lru_map.hxx>
#include <tools/long.hxx>
// Magical numbers
#define MAX_CACHE_SIZE 10
#define MAX_SUGGESTIONS_SIZE 10
#define PROOFREADING_ERROR 2
#define CURL_TIMEOUT 10L
enum class HTTP_METHOD
{
HTTP_GET,
HTTP_POST
};
class LanguageToolGrammarChecker
: public cppu::WeakImplHelper<css::linguistic2::XProofreader, css::lang::XInitialization,
css::lang::XServiceInfo, css::lang::XServiceDisplayName>
{
css::uno::Sequence<css::lang::Locale> m_aSuppLocales;
o3tl::lru_map<OUString, css::uno::Sequence<css::linguistic2::SingleProofreadingError>>
mCachedResults;
LanguageToolGrammarChecker(const LanguageToolGrammarChecker&) = delete;
LanguageToolGrammarChecker& operator=(const LanguageToolGrammarChecker&) = delete;
static void parseProofreadingJSONResponse(css::linguistic2::ProofreadingResult& rResult,
std::string_view aJSONBody);
static std::string makeHttpRequest(std::string_view aURL, HTTP_METHOD method,
const OString& aPostData, tools::Long& nStatusCode);
public:
LanguageToolGrammarChecker();
virtual ~LanguageToolGrammarChecker() override;
// XSupportedLocales
virtual css::uno::Sequence<css::lang::Locale> SAL_CALL getLocales() override;
virtual sal_Bool SAL_CALL hasLocale(const css::lang::Locale& rLocale) override;
// XProofReader
virtual sal_Bool SAL_CALL isSpellChecker() override;
virtual css::linguistic2::ProofreadingResult SAL_CALL
doProofreading(const OUString& aDocumentIdentifier, const OUString& aText,
const css::lang::Locale& aLocale, sal_Int32 nStartOfSentencePosition,
sal_Int32 nSuggestedBehindEndOfSentencePosition,
const css::uno::Sequence<css::beans::PropertyValue>& aProperties) override;
virtual void SAL_CALL ignoreRule(const OUString& aRuleIdentifier,
const css::lang::Locale& aLocale) override;
virtual void SAL_CALL resetIgnoreRules() override;
// XServiceDisplayName
virtual OUString SAL_CALL getServiceDisplayName(const css::lang::Locale& rLocale) override;
// XInitialization
virtual void SAL_CALL initialize(const css::uno::Sequence<css::uno::Any>& rArguments) override;
// XServiceInfo
virtual OUString SAL_CALL getImplementationName() override;
virtual sal_Bool SAL_CALL supportsService(const OUString& rServiceName) override;
virtual css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab cinoptions=b1,g0,N-s cinkeys+=0=break: */
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