src/locales/FLcl_CurrencyImpl.cpp

   1 //
   2 // Copyright (c) 2012 Samsung Electronics Co., Ltd.
   3 //
   4 // Licensed under the Apache License, Version 2.0 (the License);
   5 // you may not use this file except in compliance with the License.
   6 // You may obtain a copy of the License at
   7 //
   8 // http://www.apache.org/licenses/LICENSE-2.0
   9 //
  10 // Unless required by applicable law or agreed to in writing, software
  11 // distributed under the License is distributed on an "AS IS" BASIS,
  12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 // See the License for the specific language governing permissions and
  14 // limitations under the License.
  15 //
  16
  17 /**
  18  * @file            FLcl_CurrencyImpl.cpp
  19  * @brief           This is the implementation file for _CurrencyImpl class.
  20  */
  21 #include <unique_ptr.h>
  22 #include <unicode/dcfmtsym.h>
  23
  24 #include <FBaseSysLog.h>
  25 #include <FApp_AppInfo.h>
  26
  27 #include "FLcl_LocaleData.h"
  28 #include "FLcl_LocaleImpl.h"
  29 #include "FLcl_CurrencyImpl.h"
  30
  31 using namespace Tizen::Base;
  32
  33 namespace Tizen { namespace Locales
  34 {
  35
  36 result
  37 _CurrencyImpl::GetCurrencyCodeSymbol(const Locale& locale, Tizen::Base::String& currencyCodeSymbol)
  38 {
  39         const _LocaleImpl* pLclImpl = _LocaleImpl::GetLocaleImpl(locale);
  40         SysTryReturnResult(NID_LCL, pLclImpl != null && pLclImpl->IsSupported(),
  41                                         E_INVALID_ARG, "Invalid argument is used. Given locale is not supported");
  42
  43         UErrorCode ec = U_ZERO_ERROR;
  44         IcuDecimalFormatSymbols sym(pLclImpl->GetIcuLocale(), ec);
  45         if (U_SUCCESS(ec))
  46         {
  47                 String currCode = _LocaleData::GetOspString(sym.getSymbol(IcuDecimalFormatSymbols::kIntlCurrencySymbol));
  48                 String currSym = _LocaleData::GetOspString(sym.getSymbol(IcuDecimalFormatSymbols::kCurrencySymbol));
  49
  50                 if (currCode.IsEmpty() || currSym.IsEmpty())
  51                 {
  52                         currCode = "";
  53                         currSym = "";
  54                         return E_SYSTEM;
  55                 }
  56                 else
  57                 {
  58                         currencyCodeSymbol = currCode + "_" + currSym;
  59                         return E_SUCCESS;
  60                 }
  61         }
  62
  63         return (Tizen::App::_AppInfo::GetApiVersion() == _API_VERSION_2_0 && Tizen::App::_AppInfo::IsOspCompat()) ? E_UNSUPPORTED_OPERATION : E_INVALID_ARG;
  64 }
  65
  66 result
  67 _CurrencyImpl::GetCurrencyCodeSymbol(const String currencyCode, String& currencyCodeSymbol)
  68 {
  69         int count = 0;
  70         const IcuLocale* pIcuLocaleList = IcuLocale::getAvailableLocales(count);
  71         SysTryReturnResult(NID_LCL, pIcuLocaleList && (count > 0), E_SYSTEM, "The method cannot proceed due to a severe system error.");
  72
  73         for (int i = 0; i < count; i++)
  74         {
  75                 SysTryReturnResult(NID_LCL, (pIcuLocaleList + i) != null, E_SYSTEM, "The method cannot proceed due to a severe system error.");
  76
  77                 UErrorCode ec = U_ZERO_ERROR;
  78                 IcuDecimalFormatSymbols sym(*(pIcuLocaleList + i), ec);
  79                 SysTryReturnResult(NID_LCL, U_SUCCESS(ec), E_SYSTEM, "The method cannot proceed due to a severe system error.");
  80
  81                 String currCode = _LocaleData::GetOspString(sym.getSymbol(IcuDecimalFormatSymbols::kIntlCurrencySymbol));
  82                 if (currCode == currencyCode)
  83                 {
  84                         String currencySymbol= _LocaleData::GetOspString(sym.getSymbol(IcuDecimalFormatSymbols::kCurrencySymbol));
  85                         currencyCodeSymbol = currencyCode + "_" + currencySymbol;
  86                         return E_SUCCESS;
  87                 }
  88         }
  89         return E_INVALID_ARG;
  90 }
  91
  92 IList*
  93 _CurrencyImpl::GetAvailableCurrenciesN(void)
  94 {
  95         int count = 0;
  96         const IcuLocale* pIcuLocaleList = IcuLocale::getAvailableLocales(count);
  97         SysTryReturn(NID_LCL, pIcuLocaleList && (count > 0), null,E_SYSTEM,
  98                                 "[%s] The method cannot proceed due to a severe system error.",GetErrorMessage(E_SYSTEM));
  99
 100         std::unique_ptr<ArrayList, AllElementsDeleter> pNewList(new (std::nothrow) ArrayList());
 101         SysTryReturn(NID_LCL, pNewList, null, E_OUT_OF_MEMORY, "[%s] Memory allocation failed", GetErrorMessage(E_OUT_OF_MEMORY));
 102
 103         for (int i = 0; i < count; i++)
 104         {
 105                 SysTryReturn(NID_LCL, (pIcuLocaleList + i) != null, null, E_SYSTEM,
 106                                         "[%s] The method cannot proceed due to a severe system error.",GetErrorMessage(E_SYSTEM));
 107
 108                 UErrorCode ec = U_ZERO_ERROR;
 109                 IcuDecimalFormatSymbols sym(*(pIcuLocaleList + i), ec);
 110                 SysTryReturn(NID_LCL, U_SUCCESS(ec), null, E_SYSTEM,
 111                                         "[%s] The method cannot proceed due to a severe system error.",GetErrorMessage(E_SYSTEM));
 112
 113                 String currCode = _LocaleData::GetOspString(sym.getSymbol(IcuDecimalFormatSymbols::kIntlCurrencySymbol));
 114                 String currSymbol= _LocaleData::GetOspString(sym.getSymbol(IcuDecimalFormatSymbols::kCurrencySymbol));
 115
 116                 if (!currCode.IsEmpty() && !currSymbol.IsEmpty())
 117                 {
 118                         std::unique_ptr< Currency > pCurr(new (std::nothrow) Currency);
 119                         SysTryReturn(NID_LCL, pCurr, null, E_OUT_OF_MEMORY, "[%s] Memory allocation failed", GetErrorMessage(E_OUT_OF_MEMORY));
 120
 121                         pCurr->__currencyCodeSymbol = currCode + "_" + currSymbol;
 122                         if (!pNewList->Contains(*(pCurr.get())))
 123                         {
 124                                 result r = pNewList->Add(pCurr.get());
 125                                 SysTryReturn(NID_LCL, !IsFailed(r), null, E_SYSTEM, "Itis fail to make the currency list.");
 126                                 pCurr.release();
 127                         }
 128                 }
 129         }
 130
 131         SetLastResult(E_SUCCESS);
 132         return pNewList.release();
 133 }
 134
 135
 136 }}//Tizen::Locales