chart2/source/tools/NumberFormatterWrapper.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 "NumberFormatterWrapper.hxx"
  21 #include "macros.hxx"
  22 #include <comphelper/processfactory.hxx>
  23 // header for class SvNumberFormatsSupplierObj
  24 #include <svl/numuno.hxx>
  25 // header for class SvNumberformat
  26 #include <svl/zformat.hxx>
  27 #include <tools/color.hxx>
  28 #include <i18nlangtag/mslangid.hxx>
  29 #include <com/sun/star/util/DateTime.hpp>
  30
  31 //.............................................................................
  32 namespace chart
  33 {
  34 //.............................................................................
  35 using namespace ::com::sun::star;
  36
  37 FixedNumberFormatter::FixedNumberFormatter(
  38                 const uno::Reference< util::XNumberFormatsSupplier >& xSupplier
  39                 , sal_Int32 nNumberFormatKey )
  40             : m_aNumberFormatterWrapper(xSupplier)
  41             , m_nNumberFormatKey( nNumberFormatKey )
  42 {
  43 }
  44
  45 FixedNumberFormatter::~FixedNumberFormatter()
  46 {
  47 }
  48
  49 OUString FixedNumberFormatter::getFormattedString( double fValue, sal_Int32& rLabelColor, bool& rbColorChanged ) const
  50 {
  51     return m_aNumberFormatterWrapper.getFormattedString(
  52         m_nNumberFormatKey, fValue, rLabelColor, rbColorChanged );
  53 }
  54
  55 //-----------------------------------------------------------------------
  56 //-----------------------------------------------------------------------
  57 //-----------------------------------------------------------------------
  58
  59 NumberFormatterWrapper::NumberFormatterWrapper( const uno::Reference< util::XNumberFormatsSupplier >& xSupplier )
  60                     : m_xNumberFormatsSupplier(xSupplier)
  61                     , m_pNumberFormatter(NULL)
  62
  63 {
  64     uno::Reference<beans::XPropertySet> xProp(m_xNumberFormatsSupplier,uno::UNO_QUERY);
  65     OUString sNullDate( "NullDate" );
  66     if ( xProp.is() && xProp->getPropertySetInfo()->hasPropertyByName(sNullDate) )
  67         m_aNullDate = xProp->getPropertyValue(sNullDate);
  68     SvNumberFormatsSupplierObj* pSupplierObj = SvNumberFormatsSupplierObj::getImplementation( xSupplier );
  69     if( pSupplierObj )
  70         m_pNumberFormatter = pSupplierObj->GetNumberFormatter();
  71     OSL_POSTCOND(m_pNumberFormatter,"need a numberformatter");
  72 }
  73
  74 NumberFormatterWrapper::~NumberFormatterWrapper()
  75 {
  76 }
  77
  78 SvNumberFormatter* NumberFormatterWrapper::getSvNumberFormatter() const
  79 {
  80     return m_pNumberFormatter;
  81 }
  82
  83 Date NumberFormatterWrapper::getNullDate() const
  84 {
  85     sal_uInt16 nYear = 1899,nDay = 30,nMonth = 12;
  86     Date aRet(nDay,nMonth,nYear);
  87
  88     util::DateTime aUtilDate;
  89     if( m_aNullDate.hasValue() && (m_aNullDate >>= aUtilDate) )
  90     {
  91         aRet = Date(aUtilDate.Day,aUtilDate.Month,aUtilDate.Year);
  92     }
  93     else if( m_pNumberFormatter )
  94     {
  95         Date* pDate = m_pNumberFormatter->GetNullDate();
  96         if( pDate )
  97             aRet = *pDate;
  98     }
  99     return aRet;
 100 }
 101
 102 OUString NumberFormatterWrapper::getFormattedString(
 103     sal_Int32 nNumberFormatKey, double fValue, sal_Int32& rLabelColor, bool& rbColorChanged ) const
 104 {
 105     String aText;
 106     Color* pTextColor = NULL;
 107     if( !m_pNumberFormatter )
 108     {
 109         OSL_FAIL("Need a NumberFormatter");
 110         return aText;
 111     }
 112     // i99104 handle null date correctly
 113     sal_uInt16 nYear = 1899,nDay = 30,nMonth = 12;
 114     if ( m_aNullDate.hasValue() )
 115     {
 116         Date* pDate = m_pNumberFormatter->GetNullDate();
 117         if ( pDate )
 118         {
 119             nYear = pDate->GetYear();
 120             nMonth = pDate->GetMonth();
 121             nDay = pDate->GetDay();
 122         } // if ( pDate )
 123         util::DateTime aNewNullDate;
 124         m_aNullDate >>= aNewNullDate;
 125         m_pNumberFormatter->ChangeNullDate(aNewNullDate.Day,aNewNullDate.Month,aNewNullDate.Year);
 126     }
 127     m_pNumberFormatter->GetOutputString(
 128         fValue, nNumberFormatKey, aText, &pTextColor);
 129     if ( m_aNullDate.hasValue() )
 130     {
 131         m_pNumberFormatter->ChangeNullDate(nDay,nMonth,nYear);
 132     }
 133     OUString aRet( aText );
 134
 135     if(pTextColor)
 136     {
 137         rbColorChanged = true;
 138         rLabelColor = pTextColor->GetColor();
 139     }
 140     else
 141         rbColorChanged = false;
 142
 143     return aRet;
 144 }
 145
 146 //.............................................................................
 147 } //namespace chart
 148 //.............................................................................
 149
 150 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */