1 #ifndef DALI_TOOLKIT_INTERNAL_VECTOR_ANIMATION_MANAGER_H
2 #define DALI_TOOLKIT_INTERNAL_VECTOR_ANIMATION_MANAGER_H
5 * Copyright (c) 2021 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/integration-api/processor-interface.h>
23 #include <dali/public-api/common/vector-wrapper.h>
24 #include <dali/public-api/signals/callback.h>
35 class VectorAnimationThread;
38 * @brief Vector animation manager
40 class VectorAnimationManager : public Integration::Processor
43 struct LifecycleObserver
45 virtual void VectorAnimationManagerDestroyed() = 0;
51 VectorAnimationManager();
56 ~VectorAnimationManager() override;
59 * Add a lifecycle observer
60 * @param[in] observer The object watching this one
62 void AddObserver(LifecycleObserver& observer);
65 * Remove a lifecycle observer
66 * @param[in] observer The object watching this one
68 void RemoveObserver(LifecycleObserver& observer);
71 * Get the vector animation thread.
72 * @return A raw pointer pointing to the vector animation thread.
74 VectorAnimationThread& GetVectorAnimationThread();
77 * @brief Register a callback.
79 * @param callback The callback to register
80 * @note Ownership of the callback is passed onto this class.
82 void RegisterEventCallback(CallbackBase* callback);
85 * @brief Unregister a previously registered callback
87 * @param callback The callback to unregister
89 void UnregisterEventCallback(CallbackBase* callback);
91 protected: // Implementation of Processor
93 * @copydoc Dali::Integration::Processor::Process()
95 void Process(bool postProcessor) override;
99 VectorAnimationManager(const VectorAnimationManager& manager) = delete;
102 VectorAnimationManager& operator=(const VectorAnimationManager& manager) = delete;
105 std::vector<CallbackBase*> mEventCallbacks;
106 std::vector<LifecycleObserver*> mLifecycleObservers;
107 std::unique_ptr<VectorAnimationThread> mVectorAnimationThread;
108 bool mProcessorRegistered;
111 } // namespace Internal
113 } // namespace Toolkit
117 #endif // DALI_TOOLKIT_INTERNAL_VECTOR_ANIMATION_MANAGER_H