Line data Source code
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 :
21 : #ifdef SC_DLLIMPLEMENTATION
22 : #undef SC_DLLIMPLEMENTATION
23 : #endif
24 : #include "editfield.hxx"
25 : #include <comphelper/string.hxx>
26 : #include <rtl/math.hxx>
27 : #include <unotools/localedatawrapper.hxx>
28 : #include <vcl/builder.hxx>
29 : #include "global.hxx"
30 :
31 : // ============================================================================
32 :
33 : namespace {
34 :
35 0 : sal_Unicode lclGetDecSep()
36 : {
37 0 : return ScGlobal::GetpLocaleData()->getNumDecimalSep()[0];
38 : }
39 :
40 0 : sal_Unicode lclGetGroupSep()
41 : {
42 0 : return ScGlobal::GetpLocaleData()->getNumThousandSep()[0];
43 : }
44 :
45 : } // namespace
46 :
47 : // ============================================================================
48 :
49 0 : ScDoubleField::ScDoubleField( Window* pParent, const ResId& rResId ) :
50 0 : Edit( pParent, rResId )
51 : {
52 0 : }
53 :
54 0 : ScDoubleField::ScDoubleField( Window* pParent, WinBits nStyle ) :
55 0 : Edit( pParent, nStyle )
56 : {
57 0 : }
58 :
59 0 : extern "C" SAL_DLLPUBLIC_EXPORT Window* SAL_CALL makeScDoubleField(Window *pParent, VclBuilder::stringmap &rMap)
60 : {
61 0 : VclBuilder::ensureDefaultWidthChars(rMap);
62 0 : return new ScDoubleField(pParent, WB_LEFT|WB_VCENTER|WB_BORDER|WB_3DLOOK);
63 : }
64 :
65 0 : bool ScDoubleField::GetValue( double& rfValue ) const
66 : {
67 0 : OUString aStr(comphelper::string::strip(GetText(), ' '));
68 0 : bool bOk = !aStr.isEmpty();
69 0 : if( bOk )
70 : {
71 : rtl_math_ConversionStatus eStatus;
72 : sal_Int32 nEnd;
73 0 : rfValue = rtl::math::stringToDouble( aStr, lclGetDecSep(), lclGetGroupSep(), &eStatus, &nEnd );
74 0 : bOk = (eStatus == rtl_math_ConversionStatus_Ok) && (nEnd == aStr.getLength() );
75 : }
76 0 : return bOk;
77 : }
78 :
79 0 : void ScDoubleField::SetValue( double fValue, sal_Int32 nDecPlaces, bool bEraseTrailingDecZeros )
80 : {
81 : SetText( ::rtl::math::doubleToUString( fValue, rtl_math_StringFormat_G,
82 0 : nDecPlaces, lclGetDecSep(), bEraseTrailingDecZeros ) );
83 0 : }
84 :
85 : // ============================================================================
86 :
87 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|