1 /* 2 * Copyright (c) 2023-2024 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_CUSTOM_PAINT_CANVAS_MODEL_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_CUSTOM_PAINT_CANVAS_MODEL_H 18 19 #include <mutex> 20 21 #include "core/components_ng/pattern/canvas/canvas_pattern.h" 22 23 namespace OHOS::Ace { 24 class CanvasModel { 25 public: 26 ACE_FORCE_EXPORT static CanvasModel* GetInstance(); 27 static CanvasModel* GetInstanceNG(); 28 virtual ~CanvasModel() = default; 29 30 virtual RefPtr<AceType> Create() = 0; GetTaskPool(RefPtr<AceType> & pattern)31 virtual RefPtr<AceType> GetTaskPool(RefPtr<AceType>& pattern) { return pattern; }; SetOnReady(std::function<void (uint32_t)> && onReady)32 virtual void SetOnReady(std::function<void(uint32_t)>&& onReady) {}; SetOnReady(std::function<void ()> && onReady)33 virtual void SetOnReady(std::function<void()>&& onReady) {}; EnableAnalyzer(bool enable)34 virtual void EnableAnalyzer(bool enable) {}; SetImageAIOptions(void * options)35 virtual void SetImageAIOptions(void* options) {}; DetachRenderContext()36 virtual void DetachRenderContext() {}; 37 38 private: 39 static std::unique_ptr<CanvasModel> instance_; 40 static std::mutex mutex_; 41 }; 42 } // namespace OHOS::Ace 43 44 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERNS_CUSTOM_PAINT_CANVAS_MODEL_H 45