2 * Copyright (c) 2021 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>
38 const char* const SIGNAL_OBJECT_CREATED = "objectCreated";
39 const char* const SIGNAL_OBJECT_DESTROYED = "objectDestroyed";
41 TypeRegistration mType(typeid(Dali::ObjectRegistry), typeid(Dali::BaseHandle), nullptr);
43 SignalConnectorType signalConnector1(mType, SIGNAL_OBJECT_CREATED, &ObjectRegistry::DoConnectSignal);
44 SignalConnectorType signalConnector2(mType, SIGNAL_OBJECT_DESTROYED, &ObjectRegistry::DoConnectSignal);
48 ObjectRegistryPtr ObjectRegistry::New()
50 return ObjectRegistryPtr(new ObjectRegistry());
53 ObjectRegistry::ObjectRegistry() = default;
55 ObjectRegistry::~ObjectRegistry() = default;
57 void ObjectRegistry::RegisterObject(Dali::BaseObject* object)
59 if(!mObjectCreatedSignal.Empty())
61 Dali::BaseHandle handle(object);
62 mObjectCreatedSignal.Emit(handle);
66 void ObjectRegistry::UnregisterObject(Dali::BaseObject* object)
68 mObjectDestroyedSignal.Emit(object);
71 bool ObjectRegistry::DoConnectSignal(BaseObject* object, ConnectionTrackerInterface* tracker, const std::string& signalName, FunctorDelegate* functor)
74 ObjectRegistry* objectRegistry = static_cast<ObjectRegistry*>(object); // TypeRegistry guarantees that this is the correct type.
76 if(0 == strcmp(signalName.c_str(), SIGNAL_OBJECT_CREATED))
78 objectRegistry->ObjectCreatedSignal().Connect(tracker, functor);
80 else if(0 == strcmp(signalName.c_str(), SIGNAL_OBJECT_DESTROYED))
82 objectRegistry->ObjectDestroyedSignal().Connect(tracker, functor);
86 // signalName does not match any signal
93 } // namespace Internal