/* -*- 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_SC_INC_FORMULAPARSERPOOL_HXX
#define INCLUDED_SC_INC_FORMULAPARSERPOOL_HXX

#include <unordered_map>
#include <com/sun/star/sheet/XFormulaParser.hpp>

class ScDocument;

/** Stores the used instances of the FilterFormulaParser service
    implementations, mapped by the formula namespace they support. */
class ScFormulaParserPool
{
public:
    explicit            ScFormulaParserPool( const ScDocument& rDoc );
                        ~ScFormulaParserPool();

    /** Returns true, if a formula parser is registered for the passed namespace. */
    bool                hasFormulaParser( const OUString& rNamespace );

    /** Returns the formula parser that is registered for the passed namespace. */
    css::uno::Reference< css::sheet::XFormulaParser >
                        getFormulaParser( const OUString& rNamespace );

private:
    typedef std::unordered_map<
        OUString,
        css::uno::Reference< css::sheet::XFormulaParser > > ParserMap;

    const ScDocument&   mrDoc;
    ParserMap           maParsers;
};

#endif

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
