src/ui/controls/FUiCtrl_OptionMenuItem.cpp

   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 /**
  19  * @file                FUiCtrl_OptionMenuItem.cpp
  20  * @brief               This is the implementation file for the _OptionMenuItem class.
  21  */
  22
  23 #include <new>
  24 #include <FBaseSysLog.h>
  25 #include <FBaseErrorDefine.h>
  26
  27 #include "FUiCtrl_OptionMenuItem.h"
  28
  29 using namespace Tizen::Base;
  30 using namespace Tizen::Base::Collection;
  31
  32 const int MAX_SUB_ITEM_COUNT = 32;
  33
  34 namespace Tizen { namespace Ui { namespace Controls
  35 {
  36
  37 _OptionMenuItem::_OptionMenuItem(void)
  38         : __actionId(-1)
  39         , __pSubItems(null)
  40 {
  41 }
  42
  43 _OptionMenuItem::~_OptionMenuItem(void)
  44 {
  45         if (__pSubItems != null)
  46         {
  47                 __pSubItems->RemoveAll(true);
  48                 delete __pSubItems;
  49                 __pSubItems = null;
  50         }
  51 }
  52
  53 _OptionMenuItem*
  54 _OptionMenuItem::CreateInstanceN(void)
  55 {
  56         _OptionMenuItem* pItem = new (std::nothrow) _OptionMenuItem;
  57         SysTryReturn(NID_UI_CTRL, (pItem != null), null, E_OUT_OF_MEMORY,
  58                                 "[E_OUT_OF_MEMORY] Memory allocation failed.");
  59
  60         return pItem;
  61 }
  62
  63 void
  64 _OptionMenuItem::SetText(const String& text)
  65 {
  66         __text = text;
  67 }
  68
  69 const String&
  70 _OptionMenuItem::GetText(void) const
  71 {
  72         return __text;
  73 }
  74
  75 void
  76 _OptionMenuItem::SetActionId(int actionId)
  77 {
  78         __actionId = actionId;
  79 }
  80
  81 int
  82 _OptionMenuItem::GetActionId(void) const
  83 {
  84         return __actionId;
  85 }
  86
  87 result
  88 _OptionMenuItem::InsertSubItemAt(_OptionMenuItem& subItem, int index)
  89 {
  90         if (__pSubItems == null)
  91         {
  92                 __pSubItems = new (std::nothrow) ArrayList;
  93                 SysTryReturn(NID_UI_CTRL, (__pSubItems != null), E_OUT_OF_MEMORY, E_OUT_OF_MEMORY,
  94                                    "[E_OUT_OF_MEMORY] Memory allocation failed.");
  95
  96                 result r = __pSubItems->Construct(MAX_SUB_ITEM_COUNT);
  97                 if (r != E_SUCCESS)
  98                 {
  99                         delete __pSubItems;
 100                         __pSubItems = null;
 101                         SysLogException(NID_UI_CTRL, r, "[%s] Propagating.", GetErrorMessage(r));
 102                         return r;
 103                 }
 104         }
 105
 106         SysTryReturn(NID_UI_CTRL, (index >= 0 && index < MAX_SUB_ITEM_COUNT), null, E_OUT_OF_RANGE,
 107                                 "[E_OUT_OF_RANGE] The specified index (%d) is out of range.", index);
 108         SysTryReturn(NID_UI_CTRL, (index <= __pSubItems->GetCount()), null, E_SYSTEM,
 109                                 "[E_SYSTEM]  A system error has occurred. The specified index (%d) is greater than the available items count.", index);
 110
 111         return __pSubItems->InsertAt(subItem, index);
 112 }
 113
 114 result
 115 _OptionMenuItem::RemoveSubItemAt(int index)
 116 {
 117         SysTryReturn(NID_UI_CTRL, (index >= 0 && index < MAX_SUB_ITEM_COUNT), null, E_OUT_OF_RANGE,
 118                                 "[E_OUT_OF_RANGE] The specified index (%d) is out of range.", index);
 119         SysTryReturn(NID_UI_CTRL, (__pSubItems != null), E_SYSTEM, E_SYSTEM,
 120                                 "[E_SYSTEM] A system error has occurred. The sub items list is null.");
 121         SysTryReturn(NID_UI_CTRL, (index < __pSubItems->GetCount()), E_SYSTEM, E_SYSTEM,
 122                                 "[E_SYSTEM] A system error has occurred. The specified index (%d) is greater than the available items count.", index);
 123
 124         return __pSubItems->RemoveAt(index, true);
 125 }
 126
 127 result
 128 _OptionMenuItem::RemoveAllSubItem(void)
 129 {
 130         SysTryReturn(NID_UI_CTRL, (__pSubItems != null), E_SYSTEM, E_SYSTEM,
 131                                 "[E_SYSTEM] A system error has occurred. The sub items list is null.");
 132
 133         __pSubItems->RemoveAll(true);
 134         return E_SUCCESS;
 135 }
 136
 137 _OptionMenuItem*
 138 _OptionMenuItem::GetSubItem(int index)
 139 {
 140         SysTryReturn(NID_UI_CTRL, (index >= 0 && index < MAX_SUB_ITEM_COUNT), null, E_OUT_OF_RANGE,
 141                                 "[E_OUT_OF_RANGE] The specified index (%d) is out of range.", index);
 142         SysTryReturn(NID_UI_CTRL, (__pSubItems != null), null, E_SYSTEM,
 143                                 "[E_SYSTEM] A system error has occurred. The sub items list is null.", index);
 144         SysTryReturn(NID_UI_CTRL, (index < __pSubItems->GetCount()), null, E_SYSTEM,
 145                                 "[E_SYSTEM] A system error has occurred. The specified index (%d) is greater than the available items count.", index);
 146
 147         return static_cast<_OptionMenuItem*>(__pSubItems->GetAt(index));
 148 }
 149
 150 const _OptionMenuItem*
 151 _OptionMenuItem::GetSubItem(int index) const
 152 {
 153         SysTryReturn(NID_UI_CTRL, (index >= 0 && index < MAX_SUB_ITEM_COUNT), null, E_OUT_OF_RANGE,
 154                                 "[E_OUT_OF_RANGE] The specified index (%d) is out of range.", index);
 155         SysTryReturn(NID_UI_CTRL, (__pSubItems != null), null, E_SYSTEM,
 156                                 "[E_SYSTEM] A system error has occurred. The sub items list is null.", index);
 157         SysTryReturn(NID_UI_CTRL, (index < __pSubItems->GetCount()), null, E_SYSTEM,
 158                                 "[E_SYSTEM] A system error has occurred. The specified index (%d) is greater than the available items count.", index);
 159
 160         return static_cast<const _OptionMenuItem*>(__pSubItems->GetAt(index));
 161 }
 162
 163 int
 164 _OptionMenuItem::GetSubItemCount(void) const
 165 {
 166         if (__pSubItems == null)
 167         {
 168                 return 0;
 169         }
 170
 171         return __pSubItems->GetCount();
 172 }
 173
 174 int
 175 _OptionMenuItem::GetSubItemIndexFromActionId(int actionId) const
 176 {
 177         if (__pSubItems == null)
 178         {
 179                 return -1;
 180         }
 181
 182         int index = 0;
 183         int subItemCount = __pSubItems->GetCount();
 184         const _OptionMenuItem* pItem = null;
 185         for (index = 0; index < subItemCount; index++)
 186         {
 187                 pItem = static_cast<const _OptionMenuItem*>(__pSubItems->GetAt(index));
 188                 if (pItem != null)
 189                 {
 190                         if (pItem->__actionId == actionId)
 191                         {
 192                                 return index;
 193                         }
 194                 }
 195         }
 196
 197         return -1;
 198 }
 199
 200 bool
 201 _OptionMenuItem::HasSubItem(void) const
 202 {
 203         return (__pSubItems != null && __pSubItems->GetCount() > 0);
 204 }
 205
 206 }}} // Tizen::Ui::Controls