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#ifndef NWEB_WEBVIEW_HAS_IMAGE_CALLBACK_H
16#define NWEB_WEBVIEW_HAS_IMAGE_CALLBACK_H
17
18#include <uv.h>
19#include "napi/native_api.h"
20#include "napi/native_node_api.h"
21#include "nweb_value_callback.h"
22
23namespace OHOS::NWeb {
24class WebviewHasImageCallback : public NWebBoolValueCallback {
25public:
26    explicit WebviewHasImageCallback(napi_env env, napi_ref callbackRef, napi_deferred deferred)
27        : env_(env), callbackRef_(callbackRef), deferred_(deferred) {}
28    ~WebviewHasImageCallback() = default;
29    void OnReceiveValue(bool result) override;
30
31private:
32    struct HasImageParam {
33        napi_env env_;
34        napi_ref callbackRef_;
35        napi_deferred deferred_;
36        bool result_;
37    };
38
39    napi_env env_ = nullptr;
40    napi_ref callbackRef_ = nullptr;
41    napi_deferred deferred_ = nullptr;
42
43    static void UvAfterWorkCb(uv_work_t* work, int status);
44    static void UvAfterWorkCbAsync(napi_env env, napi_ref callbackRef, bool result);
45    static void UvAfterWorkCbPromise(napi_env env, napi_deferred deferred, bool result);
46};
47
48}
49#endif
50