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
16#ifndef OHOS_ROSEN_WINDOW_PID_VISIBILITY_INFO_H
17#define OHOS_ROSEN_WINDOW_PID_VISIBILITY_INFO_H
18
19#include "wm_common.h"
20
21namespace OHOS::Rosen {
22/**
23 * @enum WindowVisibilityState
24 *
25 * @brief Visibility state of a window
26 */
27enum WindowPidVisibilityState : uint32_t {
28    VISIBILITY_STATE,
29    INVISIBILITY_STATE,
30};
31
32class WindowPidVisibilityInfo : public Parcelable {
33public:
34    WindowPidVisibilityInfo() = default;
35    /**
36     * @brief Construct of WindowPidVisibilityInfo.
37     *
38     * @param pid Process id.
39     * @param visibility True means window is visible, false means the opposite.
40     */
41    WindowPidVisibilityInfo(int32_t pid, WindowPidVisibilityState visibilityState) : pid_(pid),
42        visibilityState_(visibilityState) {};
43
44    ~WindowPidVisibilityInfo() = default;
45
46    virtual bool Marshalling(Parcel& parcel) const override;
47
48    static WindowPidVisibilityInfo* Unmarshalling(Parcel& parcel);
49
50    int32_t pid_ { 0 };
51    WindowPidVisibilityState visibilityState_ = INVISIBILITY_STATE;
52};
53} // namespace OHOS::Rosen
54#endif // OHOS_ROSEN_WINDOW_PID_VISIBILITY_INFO_H