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         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
  61 }
  62
  63 SettingPresentationModel*
  64 SettingPresentationModel::GetInstance(void)
  65 {
  66         AppLogDebug("ENTER");
  67         if (__pPresentationModelInstance == null)
  68         {
  69                 CreateInstance();
  70         }
  71         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
  72
  73         return __pPresentationModelInstance;
  74 }
  75
  76 result
  77 SettingPresentationModel::Construct(void)
  78 {
  79         AppLogDebug("ENTER");
  80         result r = CreateDefaultRegistry();
  81         TryCatch(r == E_SUCCESS, , "CreateDefaultRegistry() failed[%s]", GetErrorMessage(r));
  82
  83         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
  84
  85         return r;
  86
  87 CATCH:
  88         AppLogDebug("EXIT with exception(%s)", GetErrorMessage(GetLastResult()));
  89
  90         return r;
  91 }
  92
  93 void
  94 SettingPresentationModel::CreateInstance(void)
  95 {
  96         AppLogDebug("ENTER");
  97         __pPresentationModelInstance = new (std::nothrow) SettingPresentationModel;
  98         result r = __pPresentationModelInstance->Construct();
  99
 100         if (IsFailed(r) == true)
 101         {
 102                 delete __pPresentationModelInstance;
 103                 __pPresentationModelInstance = null;
 104                 AppLogDebug("EXIT 1(%s)", GetErrorMessage(GetLastResult()));
 105
 106                 return;
 107         }
 108
 109         std::atexit(DestroyInstance);
 110         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
 111 }
 112
 113 void
 114 SettingPresentationModel::DestroyInstance(void)
 115 {
 116         AppLogDebug("ENTER");
 117         delete __pPresentationModelInstance;
 118         __pPresentationModelInstance = null;
 119
 120         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
 121 }
 122
 123 result
 124 SettingPresentationModel::GetValue(const String& strSectionName, const String& entryName, int& value) const
 125 {
 126         AppLogDebug("ENTER");
 127         result r = __pDefaultGalleryRegistry->GetValue(strSectionName, entryName, value);
 128         TryCatch(r == E_SUCCESS, , "Registry::GetValue() failed[%s]", GetErrorMessage(r));
 129         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
 130
 131         return r;
 132
 133 CATCH:
 134         AppLogDebug("EXIT with exception(%s)", GetErrorMessage(GetLastResult()));
 135
 136         return r;
 137 }
 138
 139 result
 140 SettingPresentationModel::GetValue(const String& strSectionName, const String& entryName, String& value) const
 141 {
 142         AppLogDebug("ENTER");
 143         result r = __pDefaultGalleryRegistry->GetValue(strSectionName, entryName, value);
 144         TryCatch(r == E_SUCCESS, , "Registry::GetValue() failed[%s]", GetErrorMessage(r));
 145         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
 146
 147         return r;
 148
 149 CATCH:
 150         AppLogDebug("EXIT with exception(%s)", GetErrorMessage(GetLastResult()));
 151
 152         return r;
 153 }
 154
 155 result
 156 SettingPresentationModel::SetValue(const String& strSectionName, const String& entryName, const int value)
 157 {
 158         AppLogDebug("ENTER");
 159         result r= __pDefaultGalleryRegistry->SetValue(strSectionName, entryName, value);
 160         TryCatch(r == E_SUCCESS, , "Registry::SetValue() failed[%s]", GetErrorMessage(r));
 161         r = __pDefaultGalleryRegistry->Flush();
 162         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
 163
 164         return r;
 165
 166 CATCH:
 167         AppLogDebug("EXIT with exception(%s)", GetErrorMessage(GetLastResult()));
 168
 169         return r;
 170 }
 171
 172 result
 173 SettingPresentationModel::SetValue(const String& strSectionName, const String& entryName, const String& value)
 174 {
 175         AppLogDebug("ENTER");
 176         result r = __pDefaultGalleryRegistry->SetValue(strSectionName, entryName, value);
 177         TryCatch(r == E_SUCCESS, , "Registry::SetValue() failed[%s]", GetErrorMessage(r));
 178         r = __pDefaultGalleryRegistry->Flush();
 179         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
 180
 181         return r;
 182
 183 CATCH:
 184         AppLogDebug("EXIT with exception(%s)", GetErrorMessage(GetLastResult()));
 185
 186         return r;
 187 }
 188
 189 result
 190 SettingPresentationModel::CreateDefaultRegistry(void)
 191 {
 192         AppLogDebug("ENTER");
 193         result r = E_SUCCESS;
 194         AppManager* pAppManager = AppManager::GetInstance();
 195         TryReturn(pAppManager != null, E_FAILURE, "Failed to get AppManager");
 196         String pathGalleryDefaultSetting =
 197                         pAppManager->GetAppSharedPath(GALLERY_APP_ID) + PATH_DATA_DIRECTORY + PATH_GALLERY_DEFAULT_SETTINGS;
 198         AppLogDebug("pathGalleryDefaultSetting(%ls)", pathGalleryDefaultSetting.GetPointer());
 199
 200         __pDefaultGalleryRegistry = new (std::nothrow) Registry();
 201         if (File::IsFileExist(pathGalleryDefaultSetting))
 202         {
 203                 AppLogDebug("Already exist default settings file");
 204
 205                 __pDefaultGalleryRegistry->Construct(pathGalleryDefaultSetting, "r+");
 206         }
 207         else
 208         {
 209                 AppLogDebug("Creating default settings file");
 210
 211                 __pDefaultGalleryRegistry->Construct(pathGalleryDefaultSetting, "w+");
 212                 r = __pDefaultGalleryRegistry->AddSection(SECTION_IMAGE_VIEWER);
 213                 TryCatch(r == E_SUCCESS, , "Registry::AddSection() failed[%s]", GetErrorMessage(r));
 214
 215                 r = __pDefaultGalleryRegistry->AddValue(SECTION_IMAGE_VIEWER, SLIDESHOW_INTERVAL_VALUE,
 216                                 DEFAULT_VALUE_INTERVAL);
 217                 TryCatch(r == E_SUCCESS, , "Registry::AddValue() failed[%s]", GetErrorMessage(r));
 218
 219                 r = __pDefaultGalleryRegistry->AddValue(SECTION_IMAGE_VIEWER, TRANSITION_EFFECT_VALUE,
 220                                 DEFAULT_VALUE_EFFECT_SLIDE);
 221                 TryCatch(r == E_SUCCESS, , "Registry::AddValue() failed[%s]", GetErrorMessage(r));
 222
 223                 r = __pDefaultGalleryRegistry->AddValue(SECTION_IMAGE_VIEWER, REPEAT_VALUE,
 224                                 DEFAULT_VALUE_REPEAT);
 225                 TryCatch(r == E_SUCCESS, , "Registry::AddValue() failed[%s]", GetErrorMessage(r));
 226
 227                 r = __pDefaultGalleryRegistry->AddValue(SECTION_IMAGE_VIEWER, SHUFFLE_VALUE,
 228                                 DEFAULT_VALUE_SHUFFLE);
 229                 TryCatch(r == E_SUCCESS, , "Registry::AddValue() failed[%s]", GetErrorMessage(r));
 230
 231                 r = __pDefaultGalleryRegistry->Flush();
 232                 TryCatch(r == E_SUCCESS, , "Registry::Flush() failed[%s]", GetErrorMessage(r));
 233         }
 234         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
 235
 236         return r;
 237
 238 CATCH:
 239         delete __pDefaultGalleryRegistry;
 240         __pDefaultGalleryRegistry = null;
 241         AppLogDebug("EXIT with exception(%s)", GetErrorMessage(GetLastResult()));
 242
 243         return r;
 244 }