/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /* * This file is part of the LibreOffice project. * * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. * * This file incorporates work covered by the following license notice: * * 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 . */ #include #include namespace basegfx::internal { void skipSpaces(sal_Int32& io_rPos, std::u16string_view rStr, const sal_Int32 nLen) { while( io_rPos < nLen && rStr[io_rPos] == ' ' ) { ++io_rPos; } } static void skipSpacesAndCommas(sal_Int32& io_rPos, std::u16string_view rStr, const sal_Int32 nLen) { while(io_rPos < nLen && (rStr[io_rPos] == ' ' || rStr[io_rPos] == ',')) { ++io_rPos; } } static bool getDoubleChar(double& o_fRetval, sal_Int32& io_rPos, std::u16string_view rStr) { const sal_Int64 nStrSize = rStr.size(); sal_Unicode aChar = io_rPos < nStrSize ? rStr[io_rPos] : 0; const sal_Int32 nStartPos = io_rPos; // sign if(aChar == '+' || aChar == '-') { aChar = rStr[++io_rPos]; } // numbers before point while('0' <= aChar && '9' >= aChar) { io_rPos++; aChar = io_rPos < nStrSize ? rStr[io_rPos] : 0; } // point if(aChar == '.') { io_rPos++; aChar = io_rPos < nStrSize ? rStr[io_rPos] : 0; } // numbers after point while ('0' <= aChar && '9' >= aChar) { io_rPos++; aChar = io_rPos < nStrSize ? rStr[io_rPos] : 0; } // 'e' if(aChar == 'e' || aChar == 'E') { io_rPos++; aChar = io_rPos < nStrSize ? rStr[io_rPos] : 0; // sign for 'e' if(aChar == '+' || aChar == '-') { io_rPos++; aChar = io_rPos < nStrSize ? rStr[io_rPos] : 0; } // number for 'e' while('0' <= aChar && '9' >= aChar) { io_rPos++; aChar = io_rPos < nStrSize ? rStr[io_rPos] : 0; } } const sal_Int32 nLen = io_rPos - nStartPos; if(nLen) { rStr = rStr.substr(nStartPos, nLen); rtl_math_ConversionStatus eStatus; o_fRetval = ::rtl::math::stringToDouble( rStr, '.', ',', &eStatus ); return ( eStatus == rtl_math_ConversionStatus_Ok ); } return false; } bool importDoubleAndSpaces(double& o_fRetval, sal_Int32& io_rPos, std::u16string_view rStr, const sal_Int32 nLen ) { if( !getDoubleChar(o_fRetval, io_rPos, rStr) ) return false; skipSpacesAndCommas(io_rPos, rStr, nLen); return true; } bool importFlagAndSpaces(sal_Int32& o_nRetval, sal_Int32& io_rPos, std::u16string_view rStr, const sal_Int32 nLen) { sal_Unicode aChar( rStr[io_rPos] ); if(aChar == '0') { o_nRetval = 0; ++io_rPos; } else if (aChar == '1') { o_nRetval = 1; ++io_rPos; } else return false; skipSpacesAndCommas(io_rPos, rStr, nLen); return true; } } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ o/collabora/lov-5.0'>distro/collabora/lov-5.0 LibreOffice 核心代码仓库文档基金会
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2021-01-28simplify code, use more subView()Noel
2020-12-29loplugin:stringviewparam: operator +Stephan Bergmann
2020-12-11Adapt the remaining OUString functions to std string_viewStephan Bergmann
2020-11-24loplugin:stringviewparam extend to comparison operatorsNoel
2020-11-19tdf#123936 Formatting files in module opencl with clang-formatPhilipp Hofer
2020-11-11convert more long -> tools::LongNoel
2020-08-30Goodbye O[U]StringView, welcome O[U]String::ConcatStephan Bergmann
2020-07-10replace usage of blacklist with excludelist for IWYUThorsten Behrens
2020-07-10replace usage of whitelist with allowlistThorsten Behrens
2020-07-10replace usage of blacklist with denylistThorsten Behrens
2020-04-03loplugin:flatten in openclNoel Grandin
2020-03-12Revert "loplugin:constfields in oox"Noel Grandin
2020-02-07merge OpenGLZone and OpenCLZone into one generic codeLuboš Luňák
2020-01-28New loplugin:unsignedcompareStephan Bergmann
2019-12-11pickBestDevice return is ignoredCaolán McNamara
2019-12-11ensure cache dir is createdCaolán McNamara
2019-11-26Remove unused OpenCLEnv::mpOclCmdQueueStephan Bergmann
2019-10-19Directly use OUStringBuffer::append overload taking a single sal_UnicodeStephan Bergmann
2019-10-17Remove some memset callsMike Kaganski
2019-10-17Rename OUStringLiteral1 to OUStringCharStephan Bergmann
2019-10-14Fix misuse of OStringLiteralStephan Bergmann
2019-10-14loplugin:stringadd look for unnecessary temporariesNoel Grandin
2019-09-18-Werror=volatile in OpenCLZoneStephan Bergmann
2019-08-31Add version resource to executables where it was missingMike Kaganski
2019-08-20loplugin:constvars in i18npool..openclNoel Grandin
2019-07-31Improved loplugin:stringconstant (now that GCC 7 supports it): openclStephan Bergmann
2019-07-23Fix typosAndrea Gelmini
2019-07-18cid#1448546 Logically dead codeCaolán McNamara