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 #include <FBaseColArrayList.h>
  27 #include <FBaseColAllElementsDeleter.h>
  28 #include "FLcl_LocaleData.h"
  29 #include "FLcl_LocaleImpl.h"
  30 #include "FLcl_CurrencyImpl.h"
  31
  32 using namespace Tizen::Base;
  33
  34 namespace Tizen { namespace Locales
  35 {
  36
  37 result
  38 _CurrencyImpl::GetCurrencyCodeSymbol(const Locale& locale, Tizen::Base::String& currencyCodeSymbol)
  39 {
  40         const _LocaleImpl* pLclImpl = _LocaleImpl::GetLocaleImpl(locale);
  41         SysTryReturnResult(NID_LCL, pLclImpl != null && pLclImpl->IsSupported(),
  42                                         E_INVALID_ARG, "Invalid argument is used. Given locale is not supported");
  43
  44         UErrorCode ec = U_ZERO_ERROR;
  45         IcuDecimalFormatSymbols sym(pLclImpl->GetIcuLocale(), ec);
  46         if (U_SUCCESS(ec))
  47         {
  48                 String currCode = _LocaleData::GetOspString(sym.getSymbol(IcuDecimalFormatSymbols::kIntlCurrencySymbol));
  49                 String currSym = _LocaleData::GetOspString(sym.getSymbol(IcuDecimalFormatSymbols::kCurrencySymbol));
  50
  51                 if (currCode.IsEmpty() || currSym.IsEmpty())
  52                 {
  53                         currCode = "";
  54                         currSym = "";
  55                         return E_SYSTEM;
  56                 }
  57                 else
  58                 {
  59                         currencyCodeSymbol = currCode + "_" + currSym;
  60                         return E_SUCCESS;
  61                 }
  62         }
  63
  64         return (Tizen::App::_AppInfo::GetApiVersion() == _API_VERSION_2_0 && Tizen::App::_AppInfo::IsOspCompat()) ? E_UNSUPPORTED_OPERATION : E_INVALID_ARG;
  65 }
  66
  67 result
  68 _CurrencyImpl::GetCurrencyCodeSymbol(const String currencyCode, String& currencyCodeSymbol)
  69 {
  70         int count = 0;
  71         const IcuLocale* pIcuLocaleList = IcuLocale::getAvailableLocales(count);
  72         SysTryReturnResult(NID_LCL, pIcuLocaleList && (count > 0), E_SYSTEM, "The method cannot proceed due to a severe system error.");
  73
  74         for (int i = 0; i < count; i++)
  75         {
  76                 SysTryReturnResult(NID_LCL, (pIcuLocaleList + i) != null, E_SYSTEM, "The method cannot proceed due to a severe system error.");
  77
  78                 UErrorCode ec = U_ZERO_ERROR;
  79                 IcuDecimalFormatSymbols sym(*(pIcuLocaleList + i), ec);
  80                 SysTryReturnResult(NID_LCL, U_SUCCESS(ec), E_SYSTEM, "The method cannot proceed due to a severe system error.");
  81
  82                 String currCode = _LocaleData::GetOspString(sym.getSymbol(IcuDecimalFormatSymbols::kIntlCurrencySymbol));
  83                 if (currCode == currencyCode)
  84                 {
  85                         String currencySymbol= _LocaleData::GetOspString(sym.getSymbol(IcuDecimalFormatSymbols::kCurrencySymbol));
  86                         currencyCodeSymbol = currencyCode + "_" + currencySymbol;
  87                         return E_SUCCESS;
  88                 }
  89         }
  90         return E_INVALID_ARG;
  91 }
  92
  93 IList*
  94 _CurrencyImpl::GetAvailableCurrenciesN(void)
  95 {
  96         int count = 0;
  97         const IcuLocale* pIcuLocaleList = IcuLocale::getAvailableLocales(count);
  98         SysTryReturn(NID_LCL, pIcuLocaleList && (count > 0), null,E_SYSTEM,
  99                                 "[%s] The method cannot proceed due to a severe system error.",GetErrorMessage(E_SYSTEM));
 100
 101         std::unique_ptr<ArrayList, AllElementsDeleter> pNewList(new (std::nothrow) ArrayList());
 102         SysTryReturn(NID_LCL, pNewList, null, E_OUT_OF_MEMORY, "[%s] Memory allocation failed", GetErrorMessage(E_OUT_OF_MEMORY));
 103
 104         for (int i = 0; i < count; i++)
 105         {
 106                 SysTryReturn(NID_LCL, (pIcuLocaleList + i) != null, null, E_SYSTEM,
 107                                         "[%s] The method cannot proceed due to a severe system error.",GetErrorMessage(E_SYSTEM));
 108
 109                 UErrorCode ec = U_ZERO_ERROR;
 110                 IcuDecimalFormatSymbols sym(*(pIcuLocaleList + i), ec);
 111                 SysTryReturn(NID_LCL, U_SUCCESS(ec), null, E_SYSTEM,
 112                                         "[%s] The method cannot proceed due to a severe system error.",GetErrorMessage(E_SYSTEM));
 113
 114                 String currCode = _LocaleData::GetOspString(sym.getSymbol(IcuDecimalFormatSymbols::kIntlCurrencySymbol));
 115                 String currSymbol= _LocaleData::GetOspString(sym.getSymbol(IcuDecimalFormatSymbols::kCurrencySymbol));
 116
 117                 if (!currCode.IsEmpty() && !currSymbol.IsEmpty())
 118                 {
 119                         std::unique_ptr< Currency > pCurr(new (std::nothrow) Currency);
 120                         SysTryReturn(NID_LCL, pCurr, null, E_OUT_OF_MEMORY, "[%s] Memory allocation failed", GetErrorMessage(E_OUT_OF_MEMORY));
 121
 122                         pCurr->__currencyCodeSymbol = currCode + "_" + currSymbol;
 123                         if (!pNewList->Contains(*(pCurr.get())))
 124                         {
 125                                 result r = pNewList->Add(pCurr.get());
 126                                 SysTryReturn(NID_LCL, !IsFailed(r), null, E_SYSTEM, "Itis fail to make the currency list.");
 127                                 pCurr.release();
 128                         }
 129                 }
 130         }
 131
 132         SetLastResult(E_SUCCESS);
 133         return pNewList.release();
 134 }
 135
 136
 137 }}//Tizen::Locales