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unity  6.0.0
FavoriteStore.cpp
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00001 // -*- Mode: C++; indent-tabs-mode: nil; tab-width: 2 -*-
00002 /*
00003 * Copyright (C) 2010 Canonical Ltd
00004 *
00005 * This program is free software: you can redistribute it and/or modify
00006 * it under the terms of the GNU General Public License version 3 as
00007 * published by the Free Software Foundation.
00008 *
00009 * This program is distributed in the hope that it will be useful,
00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of
00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012 * GNU General Public License for more details.
00013 *
00014 * You should have received a copy of the GNU General Public License
00015 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
00016 *
00017 * Authored by: Neil Jagdish Patel <neil.patel@canonical.com>
00018 */
00019 
00020 #include <NuxCore/Logger.h>
00021 #include "FavoriteStoreGSettings.h"
00022 
00023 namespace unity
00024 {
00025 namespace
00026 {
00027   nux::logging::Logger logger("unity.favouritestore");
00028   FavoriteStore* favoritestore_instance = nullptr;
00029 }
00030 
00031 FavoriteStore::FavoriteStore()
00032 {
00033   if (favoritestore_instance)
00034   {
00035     LOG_ERROR(logger) << "More than one FavoriteStore created!";
00036   }
00037   else
00038   {
00039     favoritestore_instance = this;
00040   }
00041 }
00042 
00043 FavoriteStore::~FavoriteStore()
00044 {
00045   if (favoritestore_instance == this)
00046     favoritestore_instance = nullptr;
00047 }
00048 
00049 
00050 FavoriteStore& FavoriteStore::Instance()
00051 {
00052   if (! favoritestore_instance)
00053   {
00054     LOG_ERROR(logger) << "No FavoriteStore instance created yet!";
00055   }
00056   return *favoritestore_instance;
00057 }
00058 
00059 }