src/GlSettingPresentationModel.cpp

   1 //
   2 // Copyright (c) 2012 Samsung Electronics Co., Ltd.
   3 //
   4 // Licensed under the Flora License, Version 1.1 (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://floralicense.org/license/
   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                GlSettingPresentationModel.cpp
  19  * @brief               This is the implementation file for SettingPresentationModel class.
  20  */
  21
  22 #include <cstdlib>
  23 #include "GlSettingPresentationModel.h"
  24
  25 using namespace Tizen::App;
  26 using namespace Tizen::Base;
  27 using namespace Tizen::Io;
  28
  29 static const int DEFAULT_VALUE_EFFECT_SLIDE = 0;
  30 static const int DEFAULT_VALUE_INTERVAL = 3;
  31 static const int DEFAULT_VALUE_REPEAT = 0;
  32 static const int DEFAULT_VALUE_SHUFFLE = 0;
  33
  34 const wchar_t* GALLERY_APP_ID = L"ijudt7w61q.Gallery";
  35
  36 const wchar_t* PATH_DATA_DIRECTORY = L"data/";
  37 const wchar_t* PATH_GALLERY_DEFAULT_SETTINGS = L"GalleryDefaultSettings.ini";
  38
  39 const wchar_t* SECTION_GALLERY = L"GALLRY_SETTING";
  40 const wchar_t* SECTION_IMAGE_VIEWER = L"IMAGE_VIEWER_SETTING";
  41 const wchar_t* SECTION_VIDEO_PLAYER = L"VIDEO_PLAYER_SETTING";
  42
  43 const wchar_t* SLIDESHOW_INTERVAL_VALUE = L"SLIDESHOW_INTERVAL_VALUE";
  44 const wchar_t* TRANSITION_EFFECT_VALUE = L"TRANSITION_EFFECT_VALUE";
  45 const wchar_t* REPEAT_VALUE = L"REPEAT_VALUE";
  46 const wchar_t* SHUFFLE_VALUE = L"SHUFFLE_VALUE";
  47
  48 SettingPresentationModel* SettingPresentationModel::__pPresentationModelInstance = null;
  49
  50 SettingPresentationModel::SettingPresentationModel(void)
  51         : __pDefaultGalleryRegistry(null)
  52 {
  53         AppLogDebug("ENTER");
  54         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
  55 }
  56
  57 SettingPresentationModel::~SettingPresentationModel(void)
  58 {
  59         AppLogDebug("ENTER");
  60         delete __pDefaultGalleryRegistry;
  61         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
  62 }
  63
  64 SettingPresentationModel*
  65 SettingPresentationModel::GetInstance(void)
  66 {
  67         AppLogDebug("ENTER");
  68         if (__pPresentationModelInstance == null)
  69         {
  70                 CreateInstance();
  71         }
  72         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
  73
  74         return __pPresentationModelInstance;
  75 }
  76
  77 result
  78 SettingPresentationModel::Construct(void)
  79 {
  80         AppLogDebug("ENTER");
  81         result r = CreateDefaultRegistry();
  82         TryCatch(r == E_SUCCESS, , "CreateDefaultRegistry() failed[%s]", GetErrorMessage(r));
  83
  84         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
  85
  86         return r;
  87
  88 CATCH:
  89         AppLogDebug("EXIT with exception(%s)", GetErrorMessage(GetLastResult()));
  90
  91         return r;
  92 }
  93
  94 void
  95 SettingPresentationModel::CreateInstance(void)
  96 {
  97         AppLogDebug("ENTER");
  98         __pPresentationModelInstance = new (std::nothrow) SettingPresentationModel;
  99         result r = __pPresentationModelInstance->Construct();
 100
 101         if (IsFailed(r) == true)
 102         {
 103                 delete __pPresentationModelInstance;
 104                 __pPresentationModelInstance = null;
 105                 AppLogDebug("EXIT 1(%s)", GetErrorMessage(GetLastResult()));
 106
 107                 return;
 108         }
 109
 110         std::atexit(DestroyInstance);
 111         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
 112 }
 113
 114 void
 115 SettingPresentationModel::DestroyInstance(void)
 116 {
 117         AppLogDebug("ENTER");
 118         delete __pPresentationModelInstance;
 119         __pPresentationModelInstance = null;
 120
 121         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
 122 }
 123
 124 result
 125 SettingPresentationModel::GetValue(const String& strSectionName, const String& entryName, int& value) const
 126 {
 127         AppLogDebug("ENTER");
 128         result r = __pDefaultGalleryRegistry->GetValue(strSectionName, entryName, value);
 129         TryCatch(r == E_SUCCESS, , "Registry::GetValue() failed[%s]", GetErrorMessage(r));
 130         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
 131
 132         return r;
 133
 134 CATCH:
 135         AppLogDebug("EXIT with exception(%s)", GetErrorMessage(GetLastResult()));
 136
 137         return r;
 138 }
 139
 140 result
 141 SettingPresentationModel::GetValue(const String& strSectionName, const String& entryName, String& value) const
 142 {
 143         AppLogDebug("ENTER");
 144         result r = __pDefaultGalleryRegistry->GetValue(strSectionName, entryName, value);
 145         TryCatch(r == E_SUCCESS, , "Registry::GetValue() failed[%s]", GetErrorMessage(r));
 146         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
 147
 148         return r;
 149
 150 CATCH:
 151         AppLogDebug("EXIT with exception(%s)", GetErrorMessage(GetLastResult()));
 152
 153         return r;
 154 }
 155
 156 result
 157 SettingPresentationModel::SetValue(const String& strSectionName, const String& entryName, const int value)
 158 {
 159         AppLogDebug("ENTER");
 160         result r= __pDefaultGalleryRegistry->SetValue(strSectionName, entryName, value);
 161         TryCatch(r == E_SUCCESS, , "Registry::SetValue() failed[%s]", GetErrorMessage(r));
 162         r = __pDefaultGalleryRegistry->Flush();
 163         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
 164
 165         return r;
 166
 167 CATCH:
 168         AppLogDebug("EXIT with exception(%s)", GetErrorMessage(GetLastResult()));
 169
 170         return r;
 171 }
 172
 173 result
 174 SettingPresentationModel::SetValue(const String& strSectionName, const String& entryName, const String& value)
 175 {
 176         AppLogDebug("ENTER");
 177         result r = __pDefaultGalleryRegistry->SetValue(strSectionName, entryName, value);
 178         TryCatch(r == E_SUCCESS, , "Registry::SetValue() failed[%s]", GetErrorMessage(r));
 179         r = __pDefaultGalleryRegistry->Flush();
 180         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
 181
 182         return r;
 183
 184 CATCH:
 185         AppLogDebug("EXIT with exception(%s)", GetErrorMessage(GetLastResult()));
 186
 187         return r;
 188 }
 189
 190 result
 191 SettingPresentationModel::CreateDefaultRegistry(void)
 192 {
 193         AppLogDebug("ENTER");
 194         result r = E_SUCCESS;
 195         AppManager* pAppManager = AppManager::GetInstance();
 196         TryReturn(pAppManager != null, E_FAILURE, "Failed to get AppManager");
 197         String pathGalleryDefaultSetting =
 198                         pAppManager->GetAppSharedPath(GALLERY_APP_ID) + PATH_DATA_DIRECTORY + PATH_GALLERY_DEFAULT_SETTINGS;
 199         AppLogDebug("pathGalleryDefaultSetting(%ls)", pathGalleryDefaultSetting.GetPointer());
 200
 201         __pDefaultGalleryRegistry = new (std::nothrow) Registry();
 202         if (File::IsFileExist(pathGalleryDefaultSetting))
 203         {
 204                 AppLogDebug("Already exist default settings file");
 205
 206                 __pDefaultGalleryRegistry->Construct(pathGalleryDefaultSetting, "r+");
 207         }
 208         else
 209         {
 210                 AppLogDebug("Creating default settings file");
 211
 212                 __pDefaultGalleryRegistry->Construct(pathGalleryDefaultSetting, "w+");
 213                 r = __pDefaultGalleryRegistry->AddSection(SECTION_IMAGE_VIEWER);
 214                 TryCatch(r == E_SUCCESS, , "Registry::AddSection() failed[%s]", GetErrorMessage(r));
 215
 216                 r = __pDefaultGalleryRegistry->AddValue(SECTION_IMAGE_VIEWER, SLIDESHOW_INTERVAL_VALUE,
 217                                 DEFAULT_VALUE_INTERVAL);
 218                 TryCatch(r == E_SUCCESS, , "Registry::AddValue() failed[%s]", GetErrorMessage(r));
 219
 220                 r = __pDefaultGalleryRegistry->AddValue(SECTION_IMAGE_VIEWER, TRANSITION_EFFECT_VALUE,
 221                                 DEFAULT_VALUE_EFFECT_SLIDE);
 222                 TryCatch(r == E_SUCCESS, , "Registry::AddValue() failed[%s]", GetErrorMessage(r));
 223
 224                 r = __pDefaultGalleryRegistry->AddValue(SECTION_IMAGE_VIEWER, REPEAT_VALUE,
 225                                 DEFAULT_VALUE_REPEAT);
 226                 TryCatch(r == E_SUCCESS, , "Registry::AddValue() failed[%s]", GetErrorMessage(r));
 227
 228                 r = __pDefaultGalleryRegistry->AddValue(SECTION_IMAGE_VIEWER, SHUFFLE_VALUE,
 229                                 DEFAULT_VALUE_SHUFFLE);
 230                 TryCatch(r == E_SUCCESS, , "Registry::AddValue() failed[%s]", GetErrorMessage(r));
 231
 232                 r = __pDefaultGalleryRegistry->Flush();
 233                 TryCatch(r == E_SUCCESS, , "Registry::Flush() failed[%s]", GetErrorMessage(r));
 234         }
 235         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
 236
 237         return r;
 238
 239 CATCH:
 240         delete __pDefaultGalleryRegistry;
 241         __pDefaultGalleryRegistry = null;
 242         AppLogDebug("EXIT with exception(%s)", GetErrorMessage(GetLastResult()));
 243
 244         return r;
 245 }