| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _FORMULA_CORE_RESOURCE_HXX_ |
| #define _FORMULA_CORE_RESOURCE_HXX_ |
| |
| #ifndef _RTL_USTRING_HXX_ |
| #include <rtl/ustring.hxx> |
| #endif |
| #include <osl/mutex.hxx> |
| |
| class ResMgr; |
| //......................................................................... |
| namespace formula |
| { |
| |
| #define FORMULA_RES( id ) ResourceManager::loadString( id ) |
| #define FORMULA_RES_PARAM( id, ascii, replace ) ResourceManager::loadString( id, ascii, replace ) |
| |
| #define FORMULACORE_RESSTRING( id ) FORMULA_RES( id ) |
| // (compatibility) |
| |
| //================================================================== |
| //= ResourceManager |
| //= handling ressources within the FORMULA-Core library |
| //================================================================== |
| class ResourceManager |
| { |
| friend class OModuleClient; |
| static ::osl::Mutex s_aMutex; /// access safety |
| static sal_Int32 s_nClients; /// number of registered clients |
| static ResMgr* m_pImpl; |
| |
| private: |
| // no instantiation allowed |
| ResourceManager() { } |
| ~ResourceManager() { } |
| |
| protected: |
| static void ensureImplExists(); |
| /// register a client for the module |
| static void registerClient(); |
| /// revoke a client for the module |
| static void revokeClient(); |
| |
| public: |
| /** loads the string with the specified resource id |
| */ |
| static ::rtl::OUString loadString(sal_uInt16 _nResId); |
| |
| /** loads a string from the resource file, substituting a placeholder with a given string |
| |
| @param _nResId |
| the resource ID of the string to loAD |
| @param _pPlaceholderAscii |
| the ASCII representation of the placeholder string |
| @param _rReplace |
| the string which should substutite the placeholder |
| */ |
| static ::rtl::OUString loadString( |
| sal_uInt16 _nResId, |
| const sal_Char* _pPlaceholderAscii, |
| const ::rtl::OUString& _rReplace |
| ); |
| |
| static ResMgr* getResManager(); |
| }; |
| |
| //========================================================================= |
| //= OModuleClient |
| //========================================================================= |
| /** base class for objects which uses any global module-specific ressources |
| */ |
| class OModuleClient |
| { |
| public: |
| OModuleClient() { ResourceManager::registerClient(); } |
| ~OModuleClient() { ResourceManager::revokeClient(); } |
| }; |
| |
| |
| //......................................................................... |
| } // formula |
| //......................................................................... |
| |
| #endif // _FORMULA_CORE_RESOURCE_HXX_ |
| |