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 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_scui.hxx" 26 27 #include "editfield.hxx" 28 #include <rtl/math.hxx> 29 #include <unotools/localedatawrapper.hxx> 30 #include "global.hxx" 31 32 // ============================================================================ 33 34 namespace { 35 36 sal_Unicode lclGetDecSep() 37 { 38 return ScGlobal::GetpLocaleData()->getNumDecimalSep().GetChar( 0 ); 39 } 40 41 sal_Unicode lclGetGroupSep() 42 { 43 return ScGlobal::GetpLocaleData()->getNumThousandSep().GetChar( 0 ); 44 } 45 46 } // namespace 47 48 // ============================================================================ 49 50 ScDoubleField::ScDoubleField( Window* pParent, const ResId& rResId ) : 51 Edit( pParent, rResId ) 52 { 53 } 54 55 bool ScDoubleField::GetValue( double& rfValue ) const 56 { 57 String aStr( GetText() ); 58 aStr.EraseLeadingAndTrailingChars( ' ' ); 59 bool bOk = aStr.Len() > 0; 60 if( bOk ) 61 { 62 rtl_math_ConversionStatus eStatus; 63 sal_Int32 nEnd; 64 rfValue = rtl::math::stringToDouble( aStr, lclGetDecSep(), lclGetGroupSep(), &eStatus, &nEnd ); 65 bOk = (eStatus == rtl_math_ConversionStatus_Ok) && (nEnd == static_cast< sal_Int32 >( aStr.Len() )); 66 } 67 return bOk; 68 } 69 70 void ScDoubleField::SetValue( double fValue, sal_Int32 nDecPlaces, bool bEraseTrailingDecZeros ) 71 { 72 SetText( ::rtl::math::doubleToUString( fValue, rtl_math_StringFormat_G, 73 nDecPlaces, lclGetDecSep(), bEraseTrailingDecZeros ) ); 74 } 75 76 // ============================================================================ 77