1 /* 2 * Copyright (c) 2022-2023 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_PATTERN_XCOMPONENT_XCOMPONENT_MODEL_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_XCOMPONENT_XCOMPONENT_MODEL_H 18 19 #include <mutex> 20 21 #include "base/memory/ace_type.h" 22 #include "core/common/container.h" 23 #include "core/components/common/layout/constants.h" 24 #include "core/components_ng/pattern/xcomponent/inner_xcomponent_controller.h" 25 26 namespace OHOS::Ace { 27 using LoadEvent = std::function<void(const std::string&)>; 28 using DestroyEvent = std::function<void()>; 29 using DetachCallback = std::function<void(const std::string&)>; 30 class XComponentModel { 31 public: 32 static XComponentModel* GetInstance(); IsBackGroundColorAvailable(const XComponentType & type)33 static bool IsBackGroundColorAvailable(const XComponentType& type) 34 { 35 return type == XComponentType::TEXTURE || type == XComponentType::NODE || 36 (type == XComponentType::SURFACE && Container::GreatOrEqualAPIVersion(PlatformVersion::VERSION_ELEVEN)); 37 } 38 virtual ~XComponentModel() = default; 39 40 virtual void Create(const std::string& id, XComponentType type, const std::string& libraryname, 41 const std::shared_ptr<InnerXComponentController>& xcomponentController) = 0; Create(int32_t,float,float,const std::string &,XComponentType,const std::string &,const std::shared_ptr<InnerXComponentController> &)42 virtual RefPtr<AceType> Create(int32_t /* nodeId */, float /* width */, float /* height */, 43 const std::string& /* id */, XComponentType /* type */, const std::string& /* libraryname */, 44 const std::shared_ptr<InnerXComponentController>& /* xcomponentController */) 45 { 46 return nullptr; 47 }; 48 virtual void SetSoPath(const std::string& soPath) = 0; 49 virtual void SetOnLoad(LoadEvent&& onLoad) = 0; 50 virtual void SetOnDestroy(DestroyEvent&& onDestroy) = 0; RegisterOnCreate(const RefPtr<AceType> & node,LoadEvent && onLoad)51 virtual void RegisterOnCreate(const RefPtr<AceType>& node, LoadEvent&& onLoad) {}; RegisterOnDestroy(const RefPtr<AceType> & node,DestroyEvent && onDestroy)52 virtual void RegisterOnDestroy(const RefPtr<AceType>& node, DestroyEvent&& onDestroy) {}; IsTexture()53 virtual bool IsTexture() 54 { 55 return false; 56 } SetDetachCallback(DetachCallback && onDetach)57 virtual void SetDetachCallback(DetachCallback&& onDetach) {} GetType()58 virtual XComponentType GetType() 59 { 60 return XComponentType::UNKNOWN; 61 } 62 63 private: 64 static std::unique_ptr<XComponentModel> instance_; 65 static std::mutex mutex_; 66 }; 67 68 } // namespace OHOS::Ace 69 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_NG_PATTERN_XCOMPONENT_XCOMPONENT_MODEL_H 70