src/ui/resource/FUi_ResourceMap.h

   1 //
   2 // Open Service Platform
   3 // Copyright (c) 2012-2013 Samsung Electronics Co., Ltd.
   4 //
   5 // Licensed under the Flora License, Version 1.0 (the License);
   6 // you may not use this file except in compliance with the License.
   7 // You may obtain a copy of the License at
   8 //
   9 //     http://floralicense.org/license/
  10 //
  11 // Unless required by applicable law or agreed to in writing, software
  12 // distributed under the License is distributed on an AS IS BASIS,
  13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  14 // See the License for the specific language governing permissions and
  15 // limitations under the License.
  16 //
  17 /**
  18  * @file                FUi_ResourceMap.h
  19  * @brief               This is the header file for Map class.
  20  * @version             3.0
  21  *
  22  * This header file contains declaration of Map class.
  23  * The ActionEvent class can call listener's method. So, when event occurred,
  24  * application can handle it appropriately.
  25  *
  26  */
  27 #ifndef _FUI_INTERNAL_RESOURCE_MAP_H_
  28 #define _FUI_INTERNAL_RESOURCE_MAP_H_
  29
  30 #include <FBaseString.h>
  31 #include <FBaseColHashMapT.h>
  32 #include <FBaseSysLog.h>
  33
  34 namespace Tizen { namespace Base {
  35         class String;
  36 }}// Tizen::Base
  37
  38 namespace Tizen { namespace Ui { namespace _Resource
  39 {
  40 enum _ResourceType
  41 {
  42         RESOURCE_TYPE_NONE,
  43         RESOURCE_TYPE_COLOR,
  44         RESOURCE_TYPE_DIMENSION,
  45         RESOURCE_TYPE_FIXED_VALUE,
  46         RESOURCE_TYPE_FONT,
  47         RESOURCE_TYPE_IMAGE,
  48         RESOURCE_TYPE_SHAPE,
  49         RESOURCE_TYPE_MAX,
  50 };
  51
  52 class _ResourceHashCodeProvider
  53         : public Tizen::Base::Collection::IHashCodeProviderT <Tizen::Base::String>
  54 {
  55 public:
  56         _ResourceHashCodeProvider(void) {}
  57         virtual ~_ResourceHashCodeProvider(void) {}
  58
  59         virtual int GetHashCode(const Tizen::Base::String& obj) const
  60         {
  61                 return obj.GetHashCode();
  62         }
  63 };
  64
  65 class _ResourceComparer
  66         : public Tizen::Base::Collection::IComparerT <Tizen::Base::String>
  67 {
  68 public:
  69         _ResourceComparer(void) {}
  70         virtual ~_ResourceComparer(void) {}
  71         virtual result Compare(const Tizen::Base::String& obj1, const Tizen::Base::String& obj2, int& cmp) const
  72         {
  73                 if (obj1 == obj2)
  74                 {
  75                         cmp = 0;
  76                         return E_SUCCESS;
  77                 }
  78                 else
  79                 {
  80                         cmp = -1;
  81                         return E_SUCCESS;
  82                 }
  83         }
  84 };
  85
  86 template<class ValueType>
  87 class Map
  88         : public Tizen::Base::Collection::HashMapT<Tizen::Base::String, ValueType>
  89 {
  90 public:
  91         Map(_ResourceType type)
  92                 : Tizen::Base::Collection::HashMapT<Tizen::Base::String, ValueType>()
  93                 , __type(type)
  94         {
  95         __pProvider = new _ResourceHashCodeProvider;
  96         SysTryReturnVoidResult(NID_UI, __pProvider, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] Memory allocation is failed.");
  97         __pComparer = new _ResourceComparer;
  98         SysTryReturnVoidResult(NID_UI, __pComparer, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] Memory allocation is failed.");
  99         __modifiedItemTable.Construct(0,0,*__pProvider, *__pComparer);
 100         }
 101         virtual ~Map(void)
 102         {
 103                 result r = E_SUCCESS;
 104                 Tizen::Base::Collection::IMapEnumeratorT<Tizen::Base::String, ValueType >* pMapEnum = null;
 105                 if (Tizen::Base::Collection::HashMapT<Tizen::Base::String, ValueType>::GetCount() > 0)
 106                 {
 107                         pMapEnum = Tizen::Base::Collection::HashMapT<Tizen::Base::String, ValueType>::GetMapEnumeratorN();
 108                         SysTryReturn(NID_UI_ANIM, (pMapEnum != null), , E_SYSTEM, "[E_SYSTEM] System Error.");
 109
 110                         Tizen::Base::Collection::MapEntryT<Tizen::Base::String, ValueType> value;
 111                         while ((pMapEnum->MoveNext() == E_SUCCESS))
 112                         {
 113                                 r = pMapEnum->GetCurrent(value);
 114                                 SysTryCatch(NID_UI_ANIM, (r == E_SUCCESS), r = E_SYSTEM, E_SYSTEM, "[E_SYSTEM] System Error.");
 115
 116                                 ValueType pObj = value.GetValue();
 117                                 delete pObj;
 118                         }
 119                         Tizen::Base::Collection::HashMapT<Tizen::Base::String, ValueType>::RemoveAll();
 120                         delete pMapEnum;
 121                 }
 122                 delete __pProvider;
 123                 __pProvider = null;
 124                 delete __pComparer;
 125                 __pComparer = null;
 126                 return;
 127
 128                 CATCH:
 129                 delete pMapEnum;
 130         }
 131         void Initialize(void)
 132         {
 133                 result r = E_SUCCESS;
 134                 Tizen::Base::Collection::MapEntryT <Tizen::Base::String, ValueType> currentEntry;
 135                 Tizen::Base::Collection::IEnumeratorT <Tizen::Base::Collection::MapEntryT <Tizen::Base::String, ValueType> >* pMapEnumerator = Tizen::Base::Collection::HashMapT<Tizen::Base::String, ValueType>::GetMapEnumeratorN();
 136
 137                 SysTryReturn(NID_UI, pMapEnumerator, , E_SYSTEM, "[E_SYSTEM] Getting enumerator is failed.");
 138
 139                 while ((pMapEnumerator->MoveNext() == E_SUCCESS))
 140                 {
 141                         ValueType pObject = null;
 142                         r = pMapEnumerator->GetCurrent(currentEntry);
 143                         SysTryCatch(NID_UI, r == E_SUCCESS, r = E_SYSTEM, r, "[E_SYSTEM] removing data binding is failed.");
 144
 145                         pObject = currentEntry.GetValue();
 146                         SysTryCatch(NID_UI, pObject, r = E_SYSTEM, r, "[E_SYSTEM] UpdateAllBindings is failed.");
 147                         delete pObject;
 148                 }
 149                 delete pMapEnumerator;
 150                 pMapEnumerator = null;
 151                 Tizen::Base::Collection::HashMapT<Tizen::Base::String, ValueType>::RemoveAll();
 152
 153                 CATCH:
 154                 delete pMapEnumerator;
 155         }
 156         result SetValue(const Tizen::Base::String& key, const ValueType& value)
 157         {
 158                 ValueType _value = null;
 159                 if(GetValue(key, _value) == E_SUCCESS)
 160                 {
 161                         __modifiedItemTable.Add(key, true);
 162                         *_value = *value;
 163                         return E_SUCCESS;
 164                 }
 165                 else
 166                 {
 167                         return E_OBJ_NOT_FOUND;
 168                 }
 169         }
 170         _ResourceType GetMode(void) const
 171         {
 172                 return __type;
 173         }
 174         void SetInformation (const Tizen::Base::String& information)
 175         {
 176                 __information = information;
 177         }
 178         Tizen::Base::String GetInformation(void)
 179         {
 180                 return __information;
 181         }
 182         bool IsUserThemeItem(const Tizen::Base::String& key)
 183         {
 184                 bool exist = false;
 185                 __modifiedItemTable.ContainsKey(key, exist);
 186                 return exist;
 187         }
 188
 189 private:
 190         Map(void);
 191         Map(const Map&);
 192         Map& operator =(const Map&);
 193 private:
 194         const _ResourceType __type;
 195         Tizen::Base::String __information;
 196         Tizen::Base::Collection::HashMapT<Tizen::Base::String, bool> __modifiedItemTable;
 197         Tizen::Base::Collection::IHashCodeProviderT<Tizen::Base::String>* __pProvider;
 198         Tizen::Base::Collection::IComparerT<Tizen::Base::String>* __pComparer;
 199
 200 };
 201 }}}
 202
 203 #endif // _FUI_INTERNAL_RESOURCE_MAP_H_