1 /* 2 * Copyright (c) 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_INTERFACE_INNERKITS_ACE_UI_EVENT_FUNC_H 17 #define FOUNDATION_ACE_INTERFACE_INNERKITS_ACE_UI_EVENT_FUNC_H 18 19 #include <memory> 20 #include <string> 21 #include <unordered_map> 22 23 #include "ui_event_observer.h" 24 #include "utils.h" 25 26 namespace OHOS::Ace { 27 using RegisterUIEventObserverFunc = void (*)(const std::string&, const std::shared_ptr<UIEventObserver>&); 28 using UnregisterUIEventObserverFunc = void (*)(const std::shared_ptr<UIEventObserver>&); 29 using GetNodePropertyFunc = void (*)(const std::string&, std::unordered_map<std::string, std::string>&); 30 using GetSimplifiedInspectorTreeFunc = void (*)(const TreeParams&, std::string&); 31 using GetSimplifiedInspectorTreeAsyncFunc = void (*)(const TreeParams&, OnInspectorTreeResult&&); 32 33 class UIEventFunc final { 34 public: 35 static void RegisterUIEventObserver(const std::string& config, const std::shared_ptr<UIEventObserver>& observer); 36 37 static void UnregisterUIEventObserver(const std::shared_ptr<UIEventObserver>& observer); 38 39 static void GetNodeProperty( 40 const std::string& pageUrl, std::unordered_map<std::string, std::string>& nodeProperties); 41 42 static void GetSimplifiedInspectorTree(const TreeParams& params, std::string& tree); 43 44 static void GetSimplifiedInspectorTreeAsync(const TreeParams& params, OnInspectorTreeResult&& callback); 45 46 bool IsAvailable() const; 47 48 private: 49 static UIEventFunc& Get(); 50 UIEventFunc(); 51 ~UIEventFunc(); 52 UIEventFunc(const UIEventFunc&) = delete; 53 const UIEventFunc& operator=(const UIEventFunc&) = delete; 54 inline void ResetFunc(); 55 RegisterUIEventObserverFunc registerFunc_; 56 UnregisterUIEventObserverFunc unregisterFunc_; 57 GetNodePropertyFunc getPropFunc_; 58 GetSimplifiedInspectorTreeFunc getTreeFunc_; 59 GetSimplifiedInspectorTreeAsyncFunc getTreeAsyncFunc_; 60 LIBHANDLE handle_; 61 }; 62 } // namespace OHOS::Ace 63 #endif // FOUNDATION_ACE_INTERFACE_INNERKITS_ACE_UI_EVENT_FUNC_H 64