2 * Copyright (c) 2016 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/event/common/object-registry-impl.h>
23 #include <cstring> // for strcmp
26 #include <dali/internal/event/common/thread-local-storage.h>
27 #include <dali/public-api/object/object-registry.h>
28 #include <dali/public-api/object/type-registry.h>
41 const char* const SIGNAL_OBJECT_CREATED = "objectCreated";
42 const char* const SIGNAL_OBJECT_DESTROYED = "objectDestroyed";
44 TypeRegistration mType( typeid( Dali::ObjectRegistry ), typeid( Dali::BaseHandle ), nullptr );
46 SignalConnectorType signalConnector1( mType, SIGNAL_OBJECT_CREATED, &ObjectRegistry::DoConnectSignal );
47 SignalConnectorType signalConnector2( mType, SIGNAL_OBJECT_DESTROYED, &ObjectRegistry::DoConnectSignal );
51 ObjectRegistryPtr ObjectRegistry::New()
53 return ObjectRegistryPtr( new ObjectRegistry() );
56 ObjectRegistry::ObjectRegistry() = default;
58 ObjectRegistry::~ObjectRegistry() = default;
60 void ObjectRegistry::RegisterObject( Dali::BaseObject* object )
62 if ( !mObjectCreatedSignal.Empty() )
64 Dali::BaseHandle handle( object );
65 mObjectCreatedSignal.Emit( handle );
69 void ObjectRegistry::UnregisterObject( Dali::BaseObject* object )
71 mObjectDestroyedSignal.Emit( object );
74 bool ObjectRegistry::DoConnectSignal( BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor )
76 bool connected( true );
77 ObjectRegistry* objectRegistry = static_cast< ObjectRegistry* >( object ); // TypeRegistry guarantees that this is the correct type.
79 if( 0 == strcmp( signalName.c_str(), SIGNAL_OBJECT_CREATED ) )
81 objectRegistry->ObjectCreatedSignal().Connect( tracker, functor );
83 else if( 0 == strcmp( signalName.c_str(), SIGNAL_OBJECT_DESTROYED ) )
85 objectRegistry->ObjectDestroyedSignal().Connect( tracker, functor );
89 // signalName does not match any signal
96 } // namespace Internal