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 INTERFACES_INNERKITS_SURFACE_NATIVE_SURFACE_H
17#define INTERFACES_INNERKITS_SURFACE_NATIVE_SURFACE_H
18
19#include <future>
20#include <refbase.h>
21
22namespace OHOS {
23class NativeSurface : public RefBase {
24    friend class SurfaceDelegate;
25
26public:
27    /*
28     * Constructor of native surface.
29     */
30    NativeSurface();
31
32    /*
33     * Destructor of native surface.
34     */
35    ~NativeSurface();
36
37    /*
38     * Get compat native window.
39     *
40     * @return native window.
41     */
42    void* GetNativeWindow();
43
44    /*
45     * Get compat native window(for compatbility).
46     *
47     * @return native window.
48     */
49    void* Get();
50
51private:
52    /*
53     * Callback when the compat native window is created.
54     *
55     * @param nativeWindow the native window.
56     */
57    void OnNativeWindowCreated(void* nativeWindow);
58
59    /*
60     * Callback when the compat native window is destroyed.
61     */
62    void OnNativeWindowDestroyed();
63
64    /*
65     * Release native window.
66     */
67    void ReleaseNativeWindow();
68
69    void* nativeWindow_ = nullptr;
70
71    std::condition_variable condVar_;
72
73    std::mutex mutex_;
74};
75} // namespace OHOS
76#endif // INTERFACES_INNERKITS_SURFACE_NATIVE_SURFACE_H