1 /*
2  * Copyright (c) 2021-2022 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 OHOS_ROSEN_DISPLAY_MANAGER_AGENT_INTERFACE_H
17 #define OHOS_ROSEN_DISPLAY_MANAGER_AGENT_INTERFACE_H
18 
19 #include <iremote_broker.h>
20 #include "display_info.h"
21 #include "display_change_info.h"
22 #include "dm_common.h"
23 #include "screen_info.h"
24 #include "screenshot_info.h"
25 
26 namespace OHOS {
27 namespace Rosen {
28 enum class DisplayManagerAgentType : uint32_t {
29     DISPLAY_POWER_EVENT_LISTENER,
30     DISPLAY_STATE_LISTENER,
31     SCREEN_EVENT_LISTENER,
32     DISPLAY_EVENT_LISTENER,
33     SCREENSHOT_EVENT_LISTENER,
34     PRIVATE_WINDOW_LISTENER,
35     FOLD_STATUS_CHANGED_LISTENER,
36     DISPLAY_UPDATE_LISTENER,
37     AVAILABLE_AREA_CHANGED_LISTENER,
38     DISPLAY_MODE_CHANGED_LISTENER,
39     FOLD_ANGLE_CHANGED_LISTENER,
40     CAPTURE_STATUS_CHANGED_LISTENER,
41     PRIVATE_WINDOW_LIST_LISTENER,
42     SCREEN_MODE_CHANGE_EVENT_LISTENER,
43     // add listener before
44     DISPLAY_MANAGER_MAX_AGENT_TYPE,
45 };
46 
47 class IDisplayManagerAgent : public IRemoteBroker {
48 public:
49     DECLARE_INTERFACE_DESCRIPTOR(u"OHOS.IDisplayManagerAgent");
50 
51     enum {
52         TRANS_ID_NOTIFY_DISPLAY_POWER_EVENT = 1,
53         TRANS_ID_NOTIFY_DISPLAY_STATE_CHANGED,
54         TRANS_ID_ON_SCREEN_CONNECT,
55         TRANS_ID_ON_SCREEN_DISCONNECT,
56         TRANS_ID_ON_SCREEN_CHANGED,
57         TRANS_ID_ON_SCREENGROUP_CHANGED,
58         TRANS_ID_ON_DISPLAY_CONNECT,
59         TRANS_ID_ON_DISPLAY_DISCONNECT,
60         TRANS_ID_ON_DISPLAY_CHANGED,
61         TRANS_ID_ON_SCREEN_SHOT,
62         TRANS_ID_ON_PRIVATE_WINDOW,
63         TRANS_ID_ON_FOLD_STATUS_CHANGED,
64         TRANS_ID_ON_DISPLAY_CHANGE_INFO_CHANGED,
65         TRANS_ID_ON_AVAILABLE_AREA_CHANGED,
66         TRANS_ID_ON_DISPLAY_MODE_CHANGED,
67         TRANS_ID_ON_FOLD_ANGLE_CHANGED,
68         TRANS_ID_ON_CAPTURE_STATUS_CHANGED,
69         TRANS_ID_ON_PRIVATE_WINDOW_LIST,
70         TRANS_ID_ON_SCREEN_MODE_CHANGED,
71     };
72     virtual void NotifyDisplayPowerEvent(DisplayPowerEvent event, EventStatus status) = 0;
73     virtual void NotifyDisplayStateChanged(DisplayId id, DisplayState state) = 0;
74     virtual void OnScreenConnect(sptr<ScreenInfo>) = 0;
75     virtual void OnScreenDisconnect(ScreenId) = 0;
76     virtual void OnScreenChange(const sptr<ScreenInfo>&, ScreenChangeEvent) = 0;
77     virtual void OnScreenGroupChange(const std::string& trigger,
78         const std::vector<sptr<ScreenInfo>>&, ScreenGroupChangeEvent) = 0;
79     virtual void OnDisplayCreate(sptr<DisplayInfo>) = 0;
80     virtual void OnDisplayDestroy(DisplayId) = 0;
81     virtual void OnDisplayChange(sptr<DisplayInfo>, DisplayChangeEvent) = 0;
82     virtual void OnScreenshot(sptr<ScreenshotInfo>) = 0;
83     virtual void NotifyPrivateWindowStateChanged(bool hasPrivate) = 0;
84     virtual void NotifyPrivateStateWindowListChanged(DisplayId id, std::vector<std::string> privacyWindowList) = 0;
85     virtual void NotifyFoldStatusChanged(FoldStatus) = 0;
86     virtual void NotifyFoldAngleChanged(std::vector<float> foldAngles) = 0;
87     virtual void NotifyCaptureStatusChanged(bool isCapture) = 0;
88     virtual void NotifyDisplayChangeInfoChanged(const sptr<DisplayChangeInfo>& info) = 0;
89     virtual void NotifyDisplayModeChanged(FoldDisplayMode) = 0;
90     virtual void NotifyAvailableAreaChanged(DMRect) = 0;
91     virtual void NotifyScreenModeChange(const std::vector<sptr<ScreenInfo>>& screenInfos) = 0;
92 };
93 } // namespace Rosen
94 } // namespace OHOS
95 #endif // OHOS_ROSEN_DISPLAY_MANAGER_AGENT_INTERFACE_H