1 /*
2  * Copyright (c) 2020-2021 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 GRAPHIC_LITE_LITE_WMS_H
17 #define GRAPHIC_LITE_LITE_WMS_H
18 
19 #include "gfx_utils/geometry2d.h"
20 #include "lite_wm_type.h"
21 #include "ipc_skeleton.h"
22 
23 namespace OHOS {
24 class LiteWMS {
25 public:
26     struct DeathCallbackArg {
27         pid_t pid;
28         SvcIdentity sid;
29     };
30 
31     static LiteWMS* GetInstance();
32 
33     static void WMSRequestHandle(int funcId, void* origin, IpcIo* req, IpcIo* reply);
34 
35 private:
LiteWMS()36     LiteWMS(){};
~LiteWMS()37     ~LiteWMS() {}
38     static int32_t SurfaceRequestHandler(uint32_t code, IpcIo *data, IpcIo *reply, MessageOption option);
39     static void DeathCallback(void* arg);
40 
41     static void GetSurface(IpcIo* req, IpcIo* reply);
42     static void Show(IpcIo* req, IpcIo* reply);
43     static void Hide(IpcIo* req, IpcIo* reply);
44     static void RaiseToTop(IpcIo* req, IpcIo* reply);
45     static void LowerToBottom(IpcIo* req, IpcIo* reply);
46     static void MoveTo(IpcIo* req, IpcIo* reply);
47     static void Resize(IpcIo* req, IpcIo* reply);
48     static void Update(IpcIo* req, IpcIo* reply);
49     static void CreateWindow(IpcIo* req, IpcIo* reply);
50     static void RemoveWindow(IpcIo* req, IpcIo* reply);
51     static void GetEventData(IpcIo* req, IpcIo* reply);
52     static void Screenshot(IpcIo* req, IpcIo* reply);
53     static void ClientRegister(IpcIo* req, IpcIo* reply);
54     static void GetLayerInfo(IpcIo* req, IpcIo* reply);
55 };
56 } // namespace OHOS
57 #endif
58