1 /* 2 * Copyright (c) 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 #ifndef WEBVIEW_HAS_IMAGE_CALLBACK_H 16 #define WEBVIEW_HAS_IMAGE_CALLBACK_H 17 18 #include "nweb_value_callback.h" 19 #include "cj_common_ffi.h" 20 21 namespace OHOS::Webview { 22 class WebviewHasImageCallback : public NWeb::NWebBoolValueCallback { 23 public: WebviewHasImageCallback(std::function<void (RetDataBool)> callbackRef)24 explicit WebviewHasImageCallback(std::function<void(RetDataBool)> callbackRef) : callbackRef_(callbackRef) {} 25 ~WebviewHasImageCallback() = default; 26 void OnReceiveValue(bool result) override; 27 28 private: 29 std::function<void(RetDataBool)> callbackRef_ = nullptr; 30 }; 31 32 } 33 #endif 34