2 * Copyright (c) 2018 Samsung Electronics Co., Ltd.
4 * Licensed under the Apache License, Version 2.0 (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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
19 #include <dali/internal/system/common/singleton-service-impl.h>
22 #include <dali/integration-api/debug.h>
23 #include <dali/integration-api/core.h>
24 #include <dali/integration-api/adaptor.h>
25 #include <dali/internal/adaptor/common/adaptor-impl.h>
28 #if defined(DEBUG_ENABLED)
29 #include <dali/internal/system/common/logging.h>
30 Debug::Filter* gSingletonServiceLogFilter = Debug::Filter::New( Debug::NoLogging, false, "LOG_SINGLETON_SERVICE" );
32 // Need to define own macro as the log function is not installed when this object is created so no logging is shown with DALI_LOG_INFO at construction and destruction
33 #define DALI_LOG_SINGLETON_SERVICE_DIRECT(level, message) \
34 if(gSingletonServiceLogFilter && gSingletonServiceLogFilter->IsEnabledFor(level)) { std::string string(message); Dali::TizenPlatform::LogMessage( Debug::DebugInfo, string ); }
36 #define DALI_LOG_SINGLETON_SERVICE(level, format, args...) DALI_LOG_INFO(gSingletonServiceLogFilter, level, format, ## args )
40 #define DALI_LOG_SINGLETON_SERVICE_DIRECT(level, message)
41 #define DALI_LOG_SINGLETON_SERVICE(level, format, args...)
56 thread_local SingletonService * gSingletonService = 0;
57 } // unnamed namespace
59 Dali::SingletonService SingletonService::New()
61 Dali::SingletonService singletonService( new SingletonService );
62 return singletonService;
65 Dali::SingletonService SingletonService::Get()
67 Dali::SingletonService singletonService;
68 if ( gSingletonService )
70 singletonService = Dali::SingletonService( gSingletonService );
72 return singletonService;
75 void SingletonService::Register( const std::type_info& info, BaseHandle singleton )
79 DALI_LOG_SINGLETON_SERVICE( Debug::General, "Singleton Added: %s\n", info.name() );
80 mSingletonContainer.push_back( SingletonPair( info.name(), singleton ) );
82 Integration::Processor* processor = dynamic_cast<Integration::Processor*>( &singleton.GetBaseObject() );
85 Dali::Adaptor& adaptor = Dali::Adaptor::Get();
86 Dali::Internal::Adaptor::Adaptor& adaptorImpl = Adaptor::GetImplementation( adaptor );
87 Integration::Core& core = adaptorImpl.GetCore();
88 core.RegisterProcessor( *processor );
93 void SingletonService::UnregisterAll( )
95 mSingletonContainer.clear();
98 BaseHandle SingletonService::GetSingleton( const std::type_info& info ) const
102 const SingletonContainer::const_iterator end = mSingletonContainer.end();
103 for( SingletonContainer::const_iterator iter = mSingletonContainer.begin(); iter != end; ++iter )
105 // comparing the addresses as these are allocated statically per library
106 if( ( *iter ).first == info.name() )
108 object = ( *iter ).second;
115 SingletonService::SingletonService()
116 : mSingletonContainer()
118 // Can only have one instance of SingletonService
119 DALI_ASSERT_ALWAYS( !gSingletonService && "Only one instance of SingletonService is allowed");
121 gSingletonService = this;
123 DALI_LOG_SINGLETON_SERVICE_DIRECT( Debug::Concise, "SingletonService Created\n" );
126 SingletonService::~SingletonService()
128 gSingletonService = 0;
130 DALI_LOG_SINGLETON_SERVICE_DIRECT( Debug::Concise, "SingletonService Destroyed\n" );
133 } // namespace Adaptor
135 } // namespace Internal