1 /* 2 * Copyright (c) 2022 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_WEB_RESOURCE_WEB_JAVASCRIPT_EXECUTE_CALLBACK_H 17 #define FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_WEB_RESOURCE_WEB_JAVASCRIPT_EXECUTE_CALLBACK_H 18 19 #include <string> 20 21 #include "nweb_value_callback.h" 22 #include "core/common/container_scope.h" 23 24 namespace OHOS::Ace { 25 using namespace OHOS::NWeb; 26 class WebJavaScriptExecuteCallBack : public OHOS::NWeb::NWebValueCallback<std::string> { 27 public: 28 WebJavaScriptExecuteCallBack() = delete; WebJavaScriptExecuteCallBack(int32_t instanceId)29 explicit WebJavaScriptExecuteCallBack(int32_t instanceId) : instanceId_(instanceId) {} 30 OnReceiveValue(std::string result)31 void OnReceiveValue(std::string result) override 32 { 33 ContainerScope scope(instanceId_); 34 if (callback_) { 35 callback_(result); 36 } 37 } SetCallBack(const std::function<void (std::string)> && callback)38 void SetCallBack(const std::function<void(std::string)>&& callback) 39 { 40 callback_ = callback; 41 } 42 std::function<void(std::string)> callback_; 43 int32_t instanceId_; 44 }; 45 } // namespace OHOS::Ace 46 47 #endif // FOUNDATION_ACE_FRAMEWORKS_CORE_COMPONENTS_WEB_RESOURCE_WEB_JAVASCRIPT_EXECUTE_CALLBACK_H 48