sc/inc/formulaparserpool.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #pragma once
  21
  22 #include <unordered_map>
  23 #include <com/sun/star/sheet/XFormulaParser.hpp>
  24
  25 class ScDocument;
  26
  27 /** Stores the used instances of the FilterFormulaParser service
  28     implementations, mapped by the formula namespace they support. */
  29 class ScFormulaParserPool
  30 {
  31 public:
  32     explicit            ScFormulaParserPool( const ScDocument& rDoc );
  33                         ~ScFormulaParserPool();
  34
  35     /** Returns true, if a formula parser is registered for the passed namespace. */
  36     bool                hasFormulaParser( const OUString& rNamespace );
  37
  38     /** Returns the formula parser that is registered for the passed namespace. */
  39     css::uno::Reference< css::sheet::XFormulaParser >
  40                         getFormulaParser( const OUString& rNamespace );
  41
  42 private:
  43     typedef std::unordered_map<
  44         OUString,
  45         css::uno::Reference< css::sheet::XFormulaParser > > ParserMap;
  46
  47     const ScDocument&   mrDoc;
  48     ParserMap           maParsers;
  49 };
  50
  51 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */