chart2/source/controller/main/ConfigurationAccess.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 #include <ConfigurationAccess.hxx>
  21
  22 #include <unotools/syslocale.hxx>
  23 #include <unotools/configitem.hxx>
  24 #include <unotools/localedatawrapper.hxx>
  25 #include <rtl/instance.hxx>
  26
  27 namespace chart
  28 {
  29 using namespace ::com::sun::star;
  30
  31 namespace
  32 {
  33 bool lcl_IsMetric()
  34 {
  35     SvtSysLocale aSysLocale;
  36     const LocaleDataWrapper* pLocWrapper = aSysLocale.GetLocaleDataPtr();
  37     MeasurementSystem eSys = pLocWrapper->getMeasurementSystemEnum();
  38
  39     return ( eSys == MeasurementSystem::Metric );
  40 }
  41 }//end anonymous namespace
  42
  43 class CalcConfigItem : public ::utl::ConfigItem
  44 {
  45 private:
  46     virtual void                    ImplCommit() override;
  47
  48 public:
  49     CalcConfigItem();
  50
  51     FieldUnit getFieldUnit();
  52     virtual void                    Notify( const uno::Sequence<OUString>& aPropertyNames) override;
  53 };
  54
  55 CalcConfigItem::CalcConfigItem()
  56     : ConfigItem( "Office.Calc/Layout" )
  57 {
  58 }
  59
  60 void CalcConfigItem::ImplCommit() {}
  61 void CalcConfigItem::Notify( const uno::Sequence<OUString>& ) {}
  62
  63 FieldUnit CalcConfigItem::getFieldUnit()
  64 {
  65     FieldUnit eResult( FieldUnit::CM );
  66
  67     uno::Sequence< OUString > aNames( 1 );
  68     if( lcl_IsMetric() )
  69         aNames[ 0 ] = "Other/MeasureUnit/Metric";
  70     else
  71         aNames[ 0 ] = "Other/MeasureUnit/NonMetric";
  72
  73     uno::Sequence< uno::Any > aResult( GetProperties( aNames ));
  74     sal_Int32 nValue = 0;
  75     if( aResult[ 0 ] >>= nValue )
  76         eResult = static_cast< FieldUnit >( nValue );
  77
  78     return eResult;
  79 }
  80
  81 namespace
  82 {
  83     //a CalcConfigItem Singleton
  84     struct theCalcConfigItem : public rtl::Static< CalcConfigItem, theCalcConfigItem > {};
  85 }
  86
  87 namespace ConfigurationAccess
  88 {
  89     FieldUnit getFieldUnit()
  90     {
  91         FieldUnit aUnit( theCalcConfigItem::get().getFieldUnit() );
  92         return aUnit;
  93     }
  94 } //namespace ConfigurationAccess
  95
  96 } //namespace chart
  97
  98 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */