2 * Copyright (c) 2019 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/core.h>
23 #include <dali/integration-api/debug.h>
24 #include <dali/integration-api/processor-interface.h>
27 #include <dali/integration-api/adaptor-framework/adaptor.h>
28 #include <dali/internal/adaptor/common/adaptor-impl.h>
30 #if defined(DEBUG_ENABLED)
31 #include <dali/internal/system/common/logging.h>
32 Debug::Filter* gSingletonServiceLogFilter = Debug::Filter::New( Debug::NoLogging, false, "LOG_SINGLETON_SERVICE" );
34 // 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
35 #define DALI_LOG_SINGLETON_SERVICE_DIRECT(level, message) \
36 if(gSingletonServiceLogFilter && gSingletonServiceLogFilter->IsEnabledFor(level)) { std::string string(message); Dali::TizenPlatform::LogMessage( Debug::DebugInfo, string ); }
38 #define DALI_LOG_SINGLETON_SERVICE(level, format, ...) DALI_LOG_INFO(gSingletonServiceLogFilter, level, format, ## __VA_ARGS__ )
41 #define DALI_LOG_SINGLETON_SERVICE_DIRECT(level, message)
42 #define DALI_LOG_SINGLETON_SERVICE(level, format, ...)
57 thread_local SingletonService * gSingletonService = 0;
58 } // unnamed namespace
60 Dali::SingletonService SingletonService::New()
62 Dali::SingletonService singletonService( new SingletonService );
63 return singletonService;
66 Dali::SingletonService SingletonService::Get()
68 Dali::SingletonService singletonService;
69 if ( gSingletonService )
71 singletonService = Dali::SingletonService( gSingletonService );
73 return singletonService;
76 void SingletonService::Register( const std::type_info& info, BaseHandle singleton )
80 DALI_LOG_SINGLETON_SERVICE( Debug::General, "Singleton Added: %s\n", info.name() );
81 mSingletonContainer.push_back( SingletonPair( info.name(), singleton ) );
83 Integration::Processor* processor = dynamic_cast<Integration::Processor*>( &singleton.GetBaseObject() );
86 Dali::Adaptor& adaptor = Dali::Adaptor::Get();
87 Dali::Internal::Adaptor::Adaptor& adaptorImpl = Adaptor::GetImplementation( adaptor );
88 Integration::Core& core = adaptorImpl.GetCore();
89 core.RegisterProcessor( *processor );
94 void SingletonService::UnregisterAll( )
96 mSingletonContainer.clear();
99 BaseHandle SingletonService::GetSingleton( const std::type_info& info ) const
103 const SingletonContainer::const_iterator end = mSingletonContainer.end();
104 for( SingletonContainer::const_iterator iter = mSingletonContainer.begin(); iter != end; ++iter )
106 // comparing the addresses as these are allocated statically per library
107 if( ( *iter ).first == info.name() )
109 object = ( *iter ).second;
116 SingletonService::SingletonService()
117 : mSingletonContainer()
119 // Can only have one instance of SingletonService
120 DALI_ASSERT_ALWAYS( !gSingletonService && "Only one instance of SingletonService is allowed");
122 gSingletonService = this;
124 DALI_LOG_SINGLETON_SERVICE_DIRECT( Debug::Concise, "SingletonService Created\n" );
127 SingletonService::~SingletonService()
129 gSingletonService = 0;
131 DALI_LOG_SINGLETON_SERVICE_DIRECT( Debug::Concise, "SingletonService Destroyed\n" );
134 } // namespace Adaptor
136 } // namespace Internal