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 21 namespace OHOS::Rosen { 22 /** 23 * @enum WindowVisibilityState 24 * 25 * @brief Visibility state of a window 26 */ 27 enum WindowPidVisibilityState : uint32_t { 28 VISIBILITY_STATE, 29 INVISIBILITY_STATE, 30 }; 31 32 class WindowPidVisibilityInfo : public Parcelable { 33 public: 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 */ WindowPidVisibilityInfo(int32_t pid,WindowPidVisibilityState visibilityState)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