1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 #ifndef SC_FORMULAPARSERPOOL_HXX 25 #define SC_FORMULAPARSERPOOL_HXX 26 27 #include <hash_map> 28 #include <com/sun/star/sheet/XFormulaParser.hpp> 29 30 class ScDocument; 31 32 // ============================================================================ 33 34 /** Stores the used instances of the FilterFormulaParser service 35 implementations, mapped by the formula namespace they support. */ 36 class ScFormulaParserPool 37 { 38 public: 39 explicit ScFormulaParserPool( const ScDocument& rDoc ); 40 ~ScFormulaParserPool(); 41 42 /** Returns true, if a formula parser is registered for the passed namespace. */ 43 bool hasFormulaParser( const ::rtl::OUString& rNamespace ); 44 45 /** Returns the formula parser that is registered for the passed namespace. */ 46 ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XFormulaParser > 47 getFormulaParser( const ::rtl::OUString& rNamespace ); 48 49 private: 50 typedef ::std::hash_map< 51 ::rtl::OUString, 52 ::com::sun::star::uno::Reference< ::com::sun::star::sheet::XFormulaParser >, 53 ::rtl::OUStringHash, 54 ::std::equal_to< ::rtl::OUString > > ParserMap; 55 56 const ScDocument& mrDoc; 57 ParserMap maParsers; 58 }; 59 60 // ============================================================================ 61 62 #endif 63 64