| /************************************************************** |
| * |
| * 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 _STRINGCONVERSIONTOOLS_HXX |
| #define _STRINGCONVERSIONTOOLS_HXX |
| |
| #include <sal/types.h> |
| #include <rtl/ustring.hxx> |
| #include <rtl/ustrbuf.hxx> |
| |
| namespace basegfx |
| { |
| namespace internal |
| { |
| void lcl_skipSpaces(sal_Int32& io_rPos, |
| const ::rtl::OUString& rStr, |
| const sal_Int32 nLen); |
| |
| void lcl_skipSpacesAndCommas(sal_Int32& io_rPos, |
| const ::rtl::OUString& rStr, |
| const sal_Int32 nLen); |
| |
| inline bool lcl_isOnNumberChar(const sal_Unicode aChar, bool bSignAllowed = true) |
| { |
| const bool bPredicate( (sal_Unicode('0') <= aChar && sal_Unicode('9') >= aChar) |
| || (bSignAllowed && sal_Unicode('+') == aChar) |
| || (bSignAllowed && sal_Unicode('-') == aChar) ); |
| |
| return bPredicate; |
| } |
| |
| inline bool lcl_isOnNumberChar(const ::rtl::OUString& rStr, const sal_Int32 nPos, bool bSignAllowed = true) |
| { |
| return lcl_isOnNumberChar(rStr[nPos], |
| bSignAllowed); |
| } |
| |
| bool lcl_getDoubleChar(double& o_fRetval, |
| sal_Int32& io_rPos, |
| const ::rtl::OUString& rStr); |
| |
| bool lcl_importDoubleAndSpaces( double& o_fRetval, |
| sal_Int32& io_rPos, |
| const ::rtl::OUString& rStr, |
| const sal_Int32 nLen ); |
| |
| bool lcl_importNumberAndSpaces(sal_Int32& o_nRetval, |
| sal_Int32& io_rPos, |
| const ::rtl::OUString& rStr, |
| const sal_Int32 nLen); |
| |
| void lcl_skipNumber(sal_Int32& io_rPos, |
| const ::rtl::OUString& rStr, |
| const sal_Int32 nLen); |
| |
| void lcl_skipDouble(sal_Int32& io_rPos, |
| const ::rtl::OUString& rStr); |
| |
| inline void lcl_skipNumberAndSpacesAndCommas(sal_Int32& io_rPos, |
| const ::rtl::OUString& rStr, |
| const sal_Int32 nLen) |
| { |
| lcl_skipNumber(io_rPos, rStr, nLen); |
| lcl_skipSpacesAndCommas(io_rPos, rStr, nLen); |
| } |
| |
| // #100617# Allow to skip doubles, too. |
| inline void lcl_skipDoubleAndSpacesAndCommas(sal_Int32& io_rPos, |
| const ::rtl::OUString& rStr, |
| const sal_Int32 nLen) |
| { |
| lcl_skipDouble(io_rPos, rStr); |
| lcl_skipSpacesAndCommas(io_rPos, rStr, nLen); |
| } |
| |
| inline void lcl_putNumberChar( ::rtl::OUStringBuffer& rStr, |
| double fValue ) |
| { |
| rStr.append( fValue ); |
| } |
| |
| void lcl_putNumberCharWithSpace( ::rtl::OUStringBuffer& rStr, |
| double fValue, |
| double fOldValue, |
| bool bUseRelativeCoordinates ); |
| |
| inline sal_Unicode lcl_getCommand( sal_Char cUpperCaseCommand, |
| sal_Char cLowerCaseCommand, |
| bool bUseRelativeCoordinates ) |
| { |
| return bUseRelativeCoordinates ? cLowerCaseCommand : cUpperCaseCommand; |
| } |
| } // namespace internal |
| } // namespace basegfx |
| |
| #endif /* _STRINGCONVERSIONTOOLS_HXX */ |
