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 FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_JS_VIEW_JS_UI_EXTENSION_H 17 #define FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_JS_VIEW_JS_UI_EXTENSION_H 18 19 #include "bridge/declarative_frontend/jsview/js_interactable_view.h" 20 #include "bridge/declarative_frontend/jsview/js_view_abstract.h" 21 #include "core/components_ng/pattern/ui_extension/ui_extension_config.h" 22 #include "core/components_ng/pattern/ui_extension/ui_extension_proxy.h" 23 24 namespace OHOS::Ace::Framework { 25 class JSUIExtension : public JSViewAbstract, public JSInteractableView { 26 public: 27 static void JSBind(BindingTarget globalObj); 28 static void Create(const JSCallbackInfo& info); 29 static void OnRemoteReady(const JSCallbackInfo& info); 30 static void OnReceive(const JSCallbackInfo& info); 31 static void OnRelease(const JSCallbackInfo& info); 32 static void OnResult(const JSCallbackInfo& info); 33 static void OnError(const JSCallbackInfo& info); 34 static void OnTerminated(const JSCallbackInfo& info); 35 private: 36 static void ResolveAreaPlaceholderParams(const JSRef<JSObject>& obj, 37 std::map<NG::PlaceholderType, RefPtr<NG::FrameNode>>& placeholderMap); 38 }; 39 40 enum class RegisterType { 41 SYNC = 0, 42 ASYNC, 43 UNKNOWN 44 }; 45 46 using CallbackFuncPairList = std::list<std::pair<napi_ref, std::function<void(const RefPtr<NG::UIExtensionProxy>&)>>>; 47 48 class JSUIExtensionProxy : public Referenced { 49 public: 50 JSUIExtensionProxy() = default; 51 ~JSUIExtensionProxy() override = default; 52 static void JSBind(BindingTarget globalObj); 53 void Send(const JSCallbackInfo& info); 54 void SendSync(const JSCallbackInfo& info); 55 void On(const JSCallbackInfo& info); 56 void Off(const JSCallbackInfo& info); 57 void SetProxy(const RefPtr<NG::UIExtensionProxy>& proxy); 58 void SetInstanceId(int32_t instanceId); 59 private: 60 static void Constructor(const JSCallbackInfo& info); 61 static void Destructor(JSUIExtensionProxy* uiExtensionProxy); 62 63 CallbackFuncPairList::const_iterator FindCbList(napi_env env, napi_value cb, 64 CallbackFuncPairList& callbackFuncPairList); 65 void AddCallbackToList(napi_env env, napi_value cb, napi_handle_scope scope, RegisterType type, 66 const std::function<void(const RefPtr<NG::UIExtensionProxy>&)>&& onFunc); 67 void DeleteCallbackFromList(int argc, napi_env env, napi_value cb, RegisterType type); 68 std::list<std::function<void(const RefPtr<NG::UIExtensionProxy>&)>> GetOnFuncList(RegisterType type); 69 RegisterType GetRegisterType(const std::string& strType); 70 71 RefPtr<NG::UIExtensionProxy> proxy_; 72 int32_t instanceId_ = INSTANCE_ID_UNDEFINED; 73 CallbackFuncPairList onSyncOnCallbackList_; 74 CallbackFuncPairList onAsyncOnCallbackList_; 75 std::mutex callbackLisLock_; 76 }; 77 } // namespace OHOS::Ace::Framework 78 #endif // FRAMEWORKS_BRIDGE_DECLARATIVE_FRONTEND_JS_VIEW_JS_UI_EXTENSION_H 79