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 OHOS_ROSEN_SCREEN_ROTATION_CONTROLLER_H
17#define OHOS_ROSEN_SCREEN_ROTATION_CONTROLLER_H
18
19#include <map>
20#include <refbase.h>
21
22#include "dm_common.h"
23#include "window_manager_hilog.h"
24
25namespace OHOS {
26namespace Rosen {
27enum class SensorRotation: int32_t {
28    INVALID = -1,
29    ROTATION_0 = 0,
30    ROTATION_90,
31    ROTATION_180,
32    ROTATION_270,
33};
34
35enum class DeviceRotation: int32_t {
36    INVALID = -1,
37    ROTATION_PORTRAIT = 0,
38    ROTATION_LANDSCAPE,
39    ROTATION_PORTRAIT_INVERTED,
40    ROTATION_LANDSCAPE_INVERTED,
41};
42
43class ScreenRotationController : public RefBase {
44public:
45    ScreenRotationController() = delete;
46    ~ScreenRotationController() = default;
47    static void Init();
48    static void HandleSensorEventInput(DeviceRotation deviceRotation);
49    static bool IsScreenRotationLocked();
50    static DMError SetScreenRotationLocked(bool isLocked);
51    static void SetDefaultDeviceRotationOffset(uint32_t defaultDeviceRotationOffset);
52    static void ProcessOrientationSwitch(Orientation orientation, bool withAnimation);
53
54    static bool IsDefaultDisplayRotationPortrait();
55    static bool IsDisplayRotationVertical(Rotation rotation);
56    static bool IsDisplayRotationHorizontal(Rotation rotation);
57    static DeviceRotation ConvertSensorToDeviceRotation(SensorRotation sensorRotation);
58    static DisplayOrientation ConvertRotationToDisplayOrientation(Rotation rotation);
59private:
60    static Rotation GetCurrentDisplayRotation();
61    static Orientation GetPreferredOrientation();
62    static void SetScreenRotation(Rotation targetRotation, bool withAnimation = true);
63    static Rotation CalcTargetDisplayRotation(Orientation requestedOrientation,
64        DeviceRotation sensorRotationConverted);
65    static DeviceRotation CalcDeviceRotation(SensorRotation sensorRotation);
66    static Rotation ConvertDeviceToDisplayRotation(DeviceRotation sensorRotationConverted);
67
68    static bool IsDeviceRotationVertical(DeviceRotation deviceRotation);
69    static bool IsDeviceRotationHorizontal(DeviceRotation deviceRotation);
70    static bool IsCurrentDisplayVertical();
71    static bool IsCurrentDisplayHorizontal();
72    static bool IsSensorRelatedOrientation(Orientation orientation);
73
74    static void ProcessRotationMapping();
75    static void ProcessSwitchToAutoRotationPortrait(DeviceRotation rotation);
76    static void ProcessSwitchToAutoRotationLandscape(DeviceRotation rotation);
77    static void ProcessSwitchToAutoRotation(DeviceRotation rotation);
78    static void ProcessSwitchToAutoRotationPortraitRestricted();
79    static void ProcessSwitchToAutoRotationLandscapeRestricted();
80    static void ProcessSwitchToSensorRelatedOrientation(Orientation orientation, DeviceRotation deviceRotation);
81    static void ProcessSwitchToSensorUnrelatedOrientation(Orientation orientation, bool withAnimation);
82    static Rotation ProcessAutoRotationPortraitOrientation(DeviceRotation sensorRotationConveted);
83    static Rotation ProcessAutoRotationLandscapeOrientation(DeviceRotation sensorRotationConveted);
84
85    static DisplayId defaultDisplayId_;
86    static uint32_t defaultDeviceRotationOffset_;
87    static uint32_t defaultDeviceRotation_;
88    static std::map<SensorRotation, DeviceRotation> sensorToDeviceRotationMap_;
89    static std::map<DeviceRotation, Rotation> deviceToDisplayRotationMap_;
90    static std::map<Rotation, DisplayOrientation> displayToDisplayOrientationMap_;
91    static Orientation lastOrientationType_;
92    static Rotation currentDisplayRotation_;
93    static Rotation lastSensorDecidedRotation_;
94    static Rotation rotationLockedRotation_;
95    static bool isScreenRotationLocked_;
96    static DeviceRotation lastSensorRotationConverted_;
97};
98} // Rosen
99} // OHOS
100#endif // OHOS_ROSEN_SCREEN_ROTATION_CONTROLLER_H
101