src/GlContentUpdateEventListener.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                GlContentUpdateEventListener.cpp
  19  * @brief               This is the implementation file for ContentUpdateEventListener class.
  20  */
  21
  22 #include <FApp.h>
  23 #include <FUi.h>
  24 #include "GlContentUpdateEventListener.h"
  25 #include "GlFileListPresentationModel.h"
  26 #include "GlAlbumListPresentationModel.h"
  27
  28 using namespace Tizen::Base;
  29 using namespace Tizen::Base::Collection;
  30 using namespace Tizen::Base::Utility;
  31 using namespace Tizen::Content;
  32
  33 ContentUpdateEventListener* ContentUpdateEventListener::__pContentUpdateEventListener = null;
  34
  35 ContentUpdateEventListener::ContentUpdateEventListener(void)
  36         : __pContentManager(null)
  37         , __changeNotificationReceived(false)
  38 {
  39         AppLogDebug("ENTER");
  40         AppLogDebug("EXIT");
  41 }
  42
  43 ContentUpdateEventListener::~ContentUpdateEventListener(void)
  44 {
  45         AppLogDebug("ENTER");
  46         __pContentManager->RemoveContentUpdateEventListener(*this);
  47         delete __pContentManager;
  48         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
  49 }
  50
  51 ContentUpdateEventListener*
  52 ContentUpdateEventListener::GetInstance(void)
  53 {
  54         AppLogDebug("ENTER");
  55         if (__pContentUpdateEventListener == null)
  56         {
  57                 CreateInstance();
  58         }
  59         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
  60
  61         return __pContentUpdateEventListener;
  62 }
  63
  64 void ContentUpdateEventListener::AddContentListener(void)
  65 {
  66         __pContentManager->AddContentUpdateEventListener(*this);
  67 }
  68
  69 void ContentUpdateEventListener::RemoveContentListener(void)
  70 {
  71         __pContentManager->RemoveContentUpdateEventListener(*this);
  72 }
  73
  74 result
  75 ContentUpdateEventListener::Construct(void)
  76 {
  77         AppLogDebug("ENTER");
  78
  79         __pContentManager = new (std::nothrow) ContentManager();
  80         __pContentManager->Construct();
  81         __pContentManager->AddContentUpdateEventListener(*this);
  82
  83         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
  84         return E_SUCCESS;
  85 }
  86
  87 void
  88 ContentUpdateEventListener::CreateInstance(void)
  89 {
  90         AppLogDebug("ENTER");
  91         __pContentUpdateEventListener = new (std::nothrow) ContentUpdateEventListener();
  92         result r = __pContentUpdateEventListener->Construct();
  93         if (IsFailed(r) == true)
  94         {
  95                 delete __pContentUpdateEventListener;
  96                 __pContentUpdateEventListener = null;
  97                 AppLogDebug("EXIT 1(%s)", GetErrorMessage(GetLastResult()));
  98
  99                 return;
 100         }
 101
 102         std::atexit(DestroyInstance);
 103         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
 104 }
 105
 106 void
 107 ContentUpdateEventListener::DestroyInstance(void)
 108 {
 109         AppLogDebug("ENTER");
 110
 111         delete __pContentUpdateEventListener;
 112         __pContentUpdateEventListener = null;
 113
 114         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
 115 }
 116
 117 bool
 118 ContentUpdateEventListener::GetChangeNotificationStatus()
 119 {
 120         AppLogDebug("ENTER");
 121         AppLogDebug("EXIT");
 122         return __changeNotificationReceived;
 123 }
 124
 125 void
 126 ContentUpdateEventListener::ResumeOperation()
 127 {
 128         AppLogDebug("ENTER");
 129         AlbumListPresentationModel::GetInstance()->OnContentDeleted();
 130         FileListPresentationModel::GetInstance()->OnContentDeleted();
 131         __changeNotificationReceived = false;
 132         AppLogDebug("EXIT");
 133 }
 134
 135 String
 136 ContentUpdateEventListener::GetDirecotyNameFromFullPath(const String& fullPath)const
 137 {
 138         AppLogDebug("ENTER");
 139         if (fullPath == null)
 140         {
 141                 AppLogDebug("EXIT 1(%s)", GetErrorMessage(GetLastResult()));
 142
 143                 return null;
 144         }
 145         String delim(DIRECTORY_SEPARATOR);
 146         StringTokenizer st(fullPath,delim);
 147         String token;
 148         String tokenPrev;
 149         while (st.HasMoreTokens())
 150         {
 151                 tokenPrev = token;
 152                 st.GetNextToken(token);
 153         }
 154
 155         AppLogDebug("EXIT(%s)", GetErrorMessage(GetLastResult()));
 156
 157         return tokenPrev;
 158 }
 159
 160 void
 161 ContentUpdateEventListener::OnContentFileCreated(Tizen::Content::ContentId contentId, Tizen::Content::ContentType contentType, result r)
 162 {
 163         AppLogDebug("ENTER");
 164         if ( contentType == CONTENT_TYPE_IMAGE || contentType == CONTENT_TYPE_VIDEO)
 165         {
 166                 Tizen::Content::ContentInfo* cntInfo = __pContentManager->GetContentInfoN(contentId);
 167                 String path = cntInfo->GetContentPath();
 168                 String dirName = GetDirecotyNameFromFullPath(path);
 169
 170                 FileListPresentationModel* pFileListPM = FileListPresentationModel::GetInstance();
 171                 pFileListPM->AddDirectoryIfNew(dirName);
 172                 AlbumListPresentationModel::GetInstance()->OnContentCreated();
 173                 pFileListPM->OnContentCreated();
 174         }
 175
 176         AppLogDebug("EXIT");
 177 }
 178
 179 void
 180 ContentUpdateEventListener::OnContentFileUpdated(Tizen::Content::ContentId contentId, Tizen::Content::ContentType contentType, result r)
 181 {
 182         AppLogDebug("ENTER");
 183
 184         if ( contentType == CONTENT_TYPE_IMAGE || contentType == CONTENT_TYPE_VIDEO)
 185         {
 186                 AlbumListPresentationModel::GetInstance()->OnContentUpdated();
 187                 FileListPresentationModel::GetInstance()->OnContentUpdated();
 188         }
 189         AppLogDebug("EXIT");
 190 }
 191
 192 void
 193 ContentUpdateEventListener::OnContentFileDeleted(Tizen::Content::ContentId contentId, Tizen::Content::ContentType contentType, result r)
 194 {
 195         AppLogDebug("ENTER");
 196
 197         if ( contentType == CONTENT_TYPE_IMAGE || contentType == CONTENT_TYPE_VIDEO)
 198         {
 199                 Tizen::App::UiApp* appPtr = Tizen::App::UiApp::GetInstance();
 200                 if (appPtr->GetAppUiState() == Tizen::App::APP_UI_STATE_FOREGROUND)
 201                 {
 202                         AlbumListPresentationModel::GetInstance()->OnContentDeleted();
 203                         FileListPresentationModel::GetInstance()->OnContentDeleted();
 204                 }
 205                 else
 206                 {
 207                         __changeNotificationReceived = true;
 208                 }
 209
 210         }
 211         AppLogDebug("EXIT");
 212 }
 213
 214 void
 215 ContentUpdateEventListener::OnContentDirectoryScanCompleted(const Tizen::Base::String& directoryPath, result r)
 216 {
 217         AppLogDebug("ENTER");
 218
 219         Tizen::App::UiApp* appPtr = Tizen::App::UiApp::GetInstance();
 220         if (appPtr->GetAppUiState() == Tizen::App::APP_UI_STATE_FOREGROUND)
 221         {
 222                 AlbumListPresentationModel::GetInstance()->OnContentDeleted();
 223                 FileListPresentationModel::GetInstance()->OnContentDeleted();
 224                 AlbumListPresentationModel::GetInstance()->OnContentScanCompleted( directoryPath );
 225         }
 226         else
 227         {
 228                 __changeNotificationReceived = true;
 229         }\r
 230
 231         AppLogDebug("EXIT");
 232 }