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/type-registry-impl.h>
22 #include <dali/internal/event/actors/custom-actor-internal.h>
23 #include <dali/internal/event/common/demangler.h>
24 #include <dali/internal/event/common/thread-local-storage.h>
25 #include <dali/public-api/object/base-handle.h>
26 #include <dali/public-api/object/type-registry.h>
28 #include <dali/integration-api/debug.h>
32 #if defined(DEBUG_ENABLED)
33 Debug::Filter* gLogFilter = Debug::Filter::New(Debug::NoLogging, false, "LOG_TYPE_REGISTRY");
42 TypeRegistry* TypeRegistry::Get()
44 static TypeRegistry* _reg(new TypeRegistry());
45 DALI_ASSERT_DEBUG(_reg);
49 TypeRegistry::TypeRegistry() = default;
51 TypeRegistry::~TypeRegistry()
56 TypeRegistry::TypeInfoPointer TypeRegistry::GetTypeInfo(const std::string& uniqueTypeName)
58 for(auto&& iter : mRegistryLut)
60 // Note! mRegistryLut contains Dali::TypeInfo handles, so cannot call GetTypeName()
61 // as it calls us back resulting in infinite loop (GetTypeName is in BaseHandle part)
62 if(iter->GetName() == uniqueTypeName)
67 DALI_LOG_INFO(gLogFilter, Debug::Verbose, "Cannot find requested type '%s'\n", uniqueTypeName.c_str());
69 return TypeRegistry::TypeInfoPointer();
72 TypeRegistry::TypeInfoPointer TypeRegistry::GetTypeInfo(const std::type_info& registerType)
74 std::string typeName = DemangleClassName(registerType.name());
76 return GetTypeInfo(typeName);
79 uint32_t TypeRegistry::GetTypeNameCount() const
81 return static_cast<uint32_t>(mRegistryLut.size());
84 const std::string& TypeRegistry::GetTypeName(uint32_t index) const
86 static std::string EMPTY_STRING{};
88 if(index < mRegistryLut.size())
90 return mRegistryLut[index]->GetName();
96 std::string TypeRegistry::Register(const std::type_info& theTypeInfo,
97 const std::type_info& baseTypeInfo,
98 Dali::TypeInfo::CreateFunction createInstance,
99 bool callCreateOnInit)
101 std::string uniqueTypeName = DemangleClassName(theTypeInfo.name());
103 return Register(uniqueTypeName, baseTypeInfo, createInstance, callCreateOnInit);
106 std::string TypeRegistry::Register(const std::type_info& theTypeInfo,
107 const std::type_info& baseTypeInfo,
108 Dali::TypeInfo::CreateFunction createInstance,
109 bool callCreateOnInit,
110 const Dali::PropertyDetails* defaultProperties,
111 Property::Index defaultPropertyCount)
113 std::string uniqueTypeName = DemangleClassName(theTypeInfo.name());
115 return Register(uniqueTypeName, baseTypeInfo, createInstance, callCreateOnInit, defaultProperties, defaultPropertyCount);
118 std::string TypeRegistry::Register(std::string uniqueTypeName,
119 const std::type_info& baseTypeInfo,
120 Dali::TypeInfo::CreateFunction createInstance,
121 bool callCreateOnInit,
122 const Dali::PropertyDetails* defaultProperties,
123 Property::Index defaultPropertyCount)
125 std::string baseTypeName = DemangleClassName(baseTypeInfo.name());
127 // check for duplicates using uniqueTypeName
128 for(auto&& iter : mRegistryLut)
130 if(iter->GetName() == uniqueTypeName)
132 DALI_LOG_WARNING("Duplicate name in TypeRegistry for '%s'\n", +uniqueTypeName.c_str());
133 DALI_ASSERT_ALWAYS(!"Duplicate type name in Type Registration");
134 return uniqueTypeName; // never actually happening due to the assert
138 mRegistryLut.push_back(TypeRegistry::TypeInfoPointer(
139 new Internal::TypeInfo(uniqueTypeName, baseTypeName, createInstance, defaultProperties, defaultPropertyCount)));
140 DALI_LOG_INFO(gLogFilter, Debug::Concise, "Type Registration %s(%s)\n", uniqueTypeName.c_str(), baseTypeName.c_str());
144 mInitFunctions.push_back(createInstance);
147 return uniqueTypeName;
150 void TypeRegistry::Register(std::string uniqueTypeName, const std::type_info& baseTypeInfo, Dali::CSharpTypeInfo::CreateFunction createInstance)
152 std::string baseTypeName = DemangleClassName(baseTypeInfo.name());
154 // check for duplicates using uniqueTypeName
155 for(auto&& iter : mRegistryLut)
157 if(iter->GetName() == uniqueTypeName)
159 DALI_LOG_WARNING("Duplicate name in TypeRegistry for '%s'\n", +uniqueTypeName.c_str());
160 DALI_ASSERT_ALWAYS(!"Duplicate type name in Type Registration");
161 return; // never actually happening due to the assert
165 mRegistryLut.push_back(TypeRegistry::TypeInfoPointer(new Internal::TypeInfo(uniqueTypeName, baseTypeName, createInstance)));
166 DALI_LOG_INFO(gLogFilter, Debug::Concise, "Type Registration %s(%s)\n", uniqueTypeName.c_str(), baseTypeName.c_str());
169 void TypeRegistry::CallInitFunctions(void) const
171 for(auto&& iter : mInitFunctions)
177 std::string TypeRegistry::RegistrationName(const std::type_info& registerType)
179 return DemangleClassName(registerType.name());
182 void TypeRegistry::RegisterSignal(TypeRegistration& typeRegistration, std::string name, Dali::TypeInfo::SignalConnectorFunction func)
184 for(auto&& iter : mRegistryLut)
186 if(iter->GetName() == typeRegistration.RegisteredName())
188 iter->AddConnectorFunction(std::move(name), func);
194 bool TypeRegistry::RegisterAction(TypeRegistration& typeRegistration, std::string name, Dali::TypeInfo::ActionFunction f)
196 for(auto&& iter : mRegistryLut)
198 if(iter->GetName() == typeRegistration.RegisteredName())
200 iter->AddActionFunction(std::move(name), f);
207 bool TypeRegistry::RegisterProperty(TypeRegistration& typeRegistration, std::string name, Property::Index index, Property::Type type, Dali::TypeInfo::SetPropertyFunction setFunc, Dali::TypeInfo::GetPropertyFunction getFunc)
209 for(auto&& iter : mRegistryLut)
211 if(iter->GetName() == typeRegistration.RegisteredName())
213 iter->AddProperty(std::move(name), index, type, setFunc, getFunc);
221 bool TypeRegistry::RegisterProperty(const std::string& objectName, std::string name, Property::Index index, Property::Type type, Dali::CSharpTypeInfo::SetPropertyFunction setFunc, Dali::CSharpTypeInfo::GetPropertyFunction getFunc)
223 for(auto&& iter : mRegistryLut)
225 if(iter->GetName() == objectName)
227 iter->AddProperty(std::move(name), index, type, setFunc, getFunc);
235 bool TypeRegistry::RegisterAnimatableProperty(TypeRegistration& typeRegistration, std::string name, Property::Index index, Property::Type type)
237 for(auto&& iter : mRegistryLut)
239 if(iter->GetName() == typeRegistration.RegisteredName())
241 iter->AddAnimatableProperty(std::move(name), index, type);
249 bool TypeRegistry::RegisterAnimatableProperty(TypeRegistration& typeRegistration, std::string name, Property::Index index, Property::Value value)
251 for(auto&& iter : mRegistryLut)
253 if(iter->GetName() == typeRegistration.RegisteredName())
255 iter->AddAnimatableProperty(std::move(name), index, std::move(value));
263 bool TypeRegistry::RegisterAnimatablePropertyComponent(TypeRegistration& typeRegistration, std::string name, Property::Index index, Property::Index baseIndex, unsigned int componentIndex)
265 for(auto&& iter : mRegistryLut)
267 if(iter->GetName() == typeRegistration.RegisteredName())
269 iter->AddAnimatablePropertyComponent(std::move(name), index, baseIndex, componentIndex);
277 bool TypeRegistry::RegisterChildProperty(const std::string& registeredType, std::string name, Property::Index index, Property::Type type)
279 for(auto&& iter : mRegistryLut)
281 if(iter->GetName() == registeredType)
283 iter->AddChildProperty(std::move(name), index, type);
291 bool TypeRegistry::RegisterChildProperty(TypeRegistration& typeRegistration, std::string name, Property::Index index, Property::Type type)
293 return RegisterChildProperty(typeRegistration.RegisteredName(), std::move(name), index, type);
296 bool TypeRegistry::DoActionTo(BaseObject* const object, const std::string& actionName, const Property::Map& properties)
300 auto&& type = GetTypeInfo(object);
302 // DoActionTo recurses through base classes
303 done = type->DoActionTo(object, actionName, properties);
307 DALI_LOG_WARNING("Type '%s' cannot do action '%s'\n", type->GetName().c_str(), actionName.c_str());
313 bool TypeRegistry::ConnectSignal(BaseObject* object, ConnectionTrackerInterface* connectionTracker, const std::string& signalName, FunctorDelegate* functor)
315 bool connected(false);
317 auto&& type = GetTypeInfo(object);
319 // Connect iterates through base classes
320 connected = type->ConnectSignal(object, connectionTracker, signalName, functor);
324 DALI_LOG_WARNING("Type '%s' signal '%s' connection failed \n", type->GetName().c_str(), signalName.c_str());
325 // Ownership of functor was not passed to Dali::CallbackBase, so clean-up now
332 TypeRegistry::TypeInfoPointer TypeRegistry::GetTypeInfo(const Dali::BaseObject* const pBaseObject)
334 TypeInfoPointer type;
336 // test for custom actor which has another indirection to get to the type hiearchy we're after
337 const Dali::Internal::CustomActor* const pCustom = dynamic_cast<const Dali::Internal::CustomActor*>(pBaseObject);
341 const Dali::CustomActorImpl& custom = pCustom->GetImplementation();
342 type = GetTypeInfo(typeid(custom));
345 // the most derived type is a descendant of custom actor but has not registered itself
346 // so we'll just treat it as a custom actor for now so it "inherits" all of actors properties, actions and signals
347 type = GetTypeInfo(typeid(Dali::Internal::CustomActor));
352 type = GetTypeInfo(typeid(*pBaseObject));
358 } // namespace Internal