1 #ifndef __DALI_INTERNAL_TYPE_REGISTRY_H__
2 #define __DALI_INTERNAL_TYPE_REGISTRY_H__
5 * Copyright (c) 2014 Samsung Electronics Co., Ltd.
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
22 #include <dali/public-api/common/map-wrapper.h>
23 #include <dali/public-api/object/type-registry.h>
24 #include <dali/public-api/object/base-handle.h>
25 #include <dali/public-api/object/base-object.h>
26 #include <dali/internal/event/common/type-info-impl.h>
34 ////////////////////////////////////////////////////////////////////////////////
38 * @copydoc Dali::TypeRegistry
40 class TypeRegistry : public Dali::BaseObject
44 * Get the TypeRegistry
46 static TypeRegistry *Get();
49 * @copydoc Dali::TypeRegistry::GetTypeInfo
51 Dali::TypeInfo GetTypeInfo( const std::string &uniqueTypeName );
54 * @copydoc Dali::TypeRegistry::GetTypeInfo
56 Dali::TypeInfo GetTypeInfo( const std::type_info& registerType );
59 * @copydoc Dali::TypeRegistry::GetTypeNames
61 Dali::TypeRegistry::NameContainer GetTypeNames() const;
64 * Register a creation function under a unique name.
65 * @param [in] theTypeInfo Type info for the type to be registered
66 * @param [in] baseTypeInfo Type info for its base class
67 * @param [in] createInstance Instance creation function
68 * @param [in] callCreateOnInit If true call createInstance on dali initialisation
69 * @return true if the name could be registered.
71 bool Register( const std::type_info& theTypeInfo, const std::type_info& baseTypeInfo,
72 Dali::TypeInfo::CreateFunction createInstance, bool callCreateOnInit );
75 * Register a creation function under a unique name.
76 * @param [in] name The name type to be registered (must be unique)
77 * @param [in] baseTypeInfo Type info for its base class
78 * @param [in] createInstance Instance creation function
79 * @param [in] callCreateOnInit If true call createInstance on dali initialisation
80 * @return true if the name could be registered.
82 bool Register( const std::string& name, const std::type_info& baseTypeInfo,
83 Dali::TypeInfo::CreateFunction createInstance, bool callCreateOnInit );
86 * Register a signal connector function to a type
87 * @param [in] typeRegistration TypeRegistration object used to register the type
88 * @param [in] name Signal name
89 * @param [in] func Signal connector function
91 void RegisterSignal( TypeRegistration& typeRegistration, const std::string& name, Dali::TypeInfo::SignalConnectorFunction func );
94 * Register an action function to a type
95 * @param [in] registered TypeRegistration object used to register the type
96 * @param [in] name Action name
97 * @param [in] f Action function
98 * @return true if registered
100 bool RegisterAction( TypeRegistration ®istered, const std::string &name, Dali::TypeInfo::ActionFunction f);
103 * Register an event-thread only property with a type
104 * @param [in] registered TypeRegistration object used to register the type
105 * @param [in] name Property name
106 * @param [in] index Property index
107 * @param [in] type Property type
108 * @param [in] setFunc The function to set the property (Can be NULL).
109 * @param [in] getFunc The function to get the value of a property.
110 * @return true if registered
112 bool RegisterProperty( TypeRegistration& registered, const std::string& name, Property::Index index, Property::Type type, Dali::TypeInfo::SetPropertyFunction setFunc, Dali::TypeInfo::GetPropertyFunction getFunc );
115 * Register a scene graph only property with a type
116 * @param [in] registered TypeRegistration object used to register the type
117 * @param [in] name Property name
118 * @param [in] index Property index
119 * @param [in] type Property type
120 * @return true if registered
122 bool RegisterAnimatableProperty( TypeRegistration& registered, const std::string& name, Property::Index index, Property::Type type );
125 * @copydoc Dali::Internal::TypeInfo::DoActionTo
126 * Walks all base types until it finds a doer.
128 bool DoActionTo( BaseObject * const object, const std::string &actionName, const std::vector<Property::Value> &properties);
131 * @copydoc Dali::BaseHandle::ConnectSignal()
133 bool ConnectSignal( BaseObject* object, ConnectionTrackerInterface* connectionTracker, const std::string& signalName, FunctorDelegate* functor );
136 * Return the type info for a given BaseObject pointer
137 * @param [in] pBaseObject Pointer to a BaseObject
138 * @return TypeInfo for the BaseObject.
140 Dali::TypeInfo GetTypeInfo(const Dali::BaseObject * const pBaseObject);
143 * Calls any type creation functions that have been flagged as initialization functions
145 void CallInitFunctions(void) const;
150 * Return the name derived from type_info used to register the type
151 * @param [in] registerType Type info for the type to be registered
152 * @return registered name
154 static std::string RegistrationName( const std::type_info& registerType );
158 * Map from type name to TypeInfo
160 typedef std::map<std::string, Dali::TypeInfo> RegistryMap;
161 RegistryMap mRegistryLut;
163 typedef std::vector<Dali::TypeInfo::CreateFunction> InitFunctions;
164 InitFunctions mInitFunctions;
171 * @brief Undefined Copy Constructor
173 TypeRegistry(TypeRegistry &);
176 * @brief Undefined Assignment Operator
178 TypeRegistry& operator=(const TypeRegistry &);
182 } // namespace Internal
184 // Helpers for public-api forwarding methods
186 inline Internal::TypeRegistry& GetImplementation(Dali::TypeRegistry& typeRegistry)
188 DALI_ASSERT_ALWAYS(typeRegistry);
190 BaseObject& handle = typeRegistry.GetBaseObject();
192 return static_cast<Internal::TypeRegistry&>(handle);
195 inline const Internal::TypeRegistry& GetImplementation(const Dali::TypeRegistry& typeRegistry)
197 DALI_ASSERT_ALWAYS(typeRegistry);
199 const BaseObject& handle = typeRegistry.GetBaseObject();
201 return static_cast<const Internal::TypeRegistry&>(handle);
206 #endif // __DALI_INTERNAL_TYPE_REGISTRY_H__