sc/source/ui/cctrl/editfield.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifdef SC_DLLIMPLEMENTATION
  21 #undef SC_DLLIMPLEMENTATION
  22 #endif
  23 #include "editfield.hxx"
  24 #include <comphelper/string.hxx>
  25 #include <rtl/math.hxx>
  26 #include <unotools/localedatawrapper.hxx>
  27 #include <vcl/builderfactory.hxx>
  28 #include "global.hxx"
  29
  30 namespace {
  31
  32 sal_Unicode lclGetDecSep()
  33 {
  34     return ScGlobal::GetpLocaleData()->getNumDecimalSep()[0];
  35 }
  36
  37 sal_Unicode lclGetGroupSep()
  38 {
  39     return ScGlobal::GetpLocaleData()->getNumThousandSep()[0];
  40 }
  41
  42 } // namespace
  43
  44 ScDoubleField::ScDoubleField( vcl::Window* pParent, WinBits nStyle ) :
  45     Edit( pParent, nStyle )
  46 {
  47 }
  48
  49 VCL_BUILDER_DECL_FACTORY(ScDoubleField)
  50 {
  51     VclBuilder::ensureDefaultWidthChars(rMap);
  52     rRet = VclPtr<ScDoubleField>::Create(pParent, WB_LEFT|WB_VCENTER|WB_BORDER|WB_3DLOOK);
  53 }
  54
  55 bool ScDoubleField::GetValue( double& rfValue ) const
  56 {
  57     OUString aStr(comphelper::string::strip(GetText(), ' '));
  58     bool bOk = !aStr.isEmpty();
  59     if( bOk )
  60     {
  61         rtl_math_ConversionStatus eStatus;
  62         sal_Int32 nEnd;
  63         rfValue = rtl::math::stringToDouble( aStr, lclGetDecSep(), lclGetGroupSep(), &eStatus, &nEnd );
  64         bOk = (eStatus == rtl_math_ConversionStatus_Ok) && (nEnd == aStr.getLength() );
  65     }
  66     return bOk;
  67 }
  68
  69 void ScDoubleField::SetValue( double fValue, sal_Int32 nDecPlaces, bool bEraseTrailingDecZeros )
  70 {
  71     SetText( ::rtl::math::doubleToUString( fValue, rtl_math_StringFormat_G,
  72         nDecPlaces, lclGetDecSep(), bEraseTrailingDecZeros ) );
  73 }
  74
  75 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */