| /************************************************************** |
| * |
| * 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_FORMULA_HELPER_HXX |
| #define FORMULA_FORMULA_HELPER_HXX |
| |
| #include "formula/IFunctionDescription.hxx" |
| #include <vector> |
| #include <tools/string.hxx> |
| #include <memory> |
| #include "formula/formuladllapi.h" |
| |
| class SvtSysLocale; |
| class CharClass; |
| |
| namespace formula |
| { |
| class FORMULA_DLLPUBLIC FormulaHelper |
| { |
| ::std::auto_ptr<SvtSysLocale> m_pSysLocale; |
| const CharClass* m_pCharClass; |
| const IFunctionManager* m_pFunctionManager; |
| const sal_Unicode open; |
| const sal_Unicode close; |
| const sal_Unicode sep; |
| const sal_Unicode arrayOpen; |
| const sal_Unicode arrayClose; |
| public: |
| FormulaHelper(const IFunctionManager* _pFunctionManager); |
| |
| inline const CharClass* GetCharClass() const { return m_pCharClass; } |
| |
| sal_Bool GetNextFunc( const String& rFormula, |
| sal_Bool bBack, |
| xub_StrLen& rFStart, // Ein- und Ausgabe |
| xub_StrLen* pFEnd = NULL, |
| const IFunctionDescription** ppFDesc = NULL, |
| ::std::vector< ::rtl::OUString>* pArgs = NULL ) const; |
| |
| xub_StrLen GetFunctionStart( const String& rFormula, xub_StrLen nStart, |
| sal_Bool bBack, String* pFuncName = NULL ) const; |
| |
| xub_StrLen GetFunctionEnd ( const String& rFormula, xub_StrLen nStart ) const; |
| |
| xub_StrLen GetArgStart ( const String& rFormula, xub_StrLen nStart, |
| sal_uInt16 nArg ) const; |
| |
| void GetArgStrings ( ::std::vector< ::rtl::OUString >& _rArgs, |
| const String& rFormula, |
| xub_StrLen nFuncPos, |
| sal_uInt16 nArgs ) const; |
| |
| void FillArgStrings ( const String& rFormula, |
| xub_StrLen nFuncPos, |
| sal_uInt16 nArgs, |
| ::std::vector< ::rtl::OUString >& _rArgs ) const; |
| }; |
| // ============================================================================= |
| } // formula |
| // ============================================================================= |
| |
| #endif //FORMULA_FORMULA_HELPER_HXX |
