* Copyright (c) 2021-2025 Huawei Device Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef INPUT_MANAGER_IMPL_H
#define INPUT_MANAGER_IMPL_H
#include <thread>
#include "event_filter_service.h"
#include "extra_data.h"
#include "ianco_channel.h"
#include "i_anr_observer.h"
#include "i_input_service_watcher.h"
#include "i_window_checker.h"
#include "if_mmi_client.h"
#include "infrared_frequency_info.h"
#include "input_device_impl.h"
#include "input_device_consumer.h"
#ifdef OHOS_BUILD_ENABLE_INTERCEPTOR
#include "input_interceptor_manager.h"
#endif
#ifdef OHOS_BUILD_ENABLE_MONITOR
#include "input_monitor_manager.h"
#endif
#include "key_option.h"
#include "long_press_event.h"
#include "mmi_event_observer.h"
#include "pointer_style.h"
#include "pointer_event_recorder.h"
#include "touchpad_control_display_gain.h"
#include "shift_info.h"
namespace OHOS {
namespace MMI {
class InputManagerImpl final {
DECLARE_SINGLETON(InputManagerImpl);
public:
DISALLOW_MOVE(InputManagerImpl);
int32_t GetDisplayBindInfo(DisplayBindInfos &infos);
int32_t GetAllMmiSubscribedEvents(std::map<std::tuple<int32_t, int32_t, std::string>, int32_t> &datas);
int32_t SetDisplayBind(int32_t deviceId, int32_t displayId, std::string &msg);
int32_t BindToDisplay(int32_t deviceId, int32_t displayId, std::function<void(int32_t)> callback);
int32_t GetWindowPid(int32_t windowId);
int32_t UpdateDisplayInfo(const UserScreenInfo &userScreenInfo);
int32_t UpdateWindowInfo(const WindowGroupInfo &windowGroupInfo);
#ifdef OHOS_BUILD_ENABLE_SECURITY_COMPONENT
void SetEnhanceConfig(uint8_t *cfg, uint32_t cfgLen);
#endif
int32_t SubscribeKeyEvent(std::shared_ptr<KeyOption> keyOption,
std::function<void(std::shared_ptr<KeyEvent>)> callback);
void UnsubscribeKeyEvent(int32_t subscriberId);
int32_t SubscribeHotkey(std::shared_ptr<KeyOption> keyOption,
std::function<void(std::shared_ptr<KeyEvent>)> callback);
void UnsubscribeHotkey(int32_t subscriberId);
int32_t SubscribeKeyMonitor(const KeyMonitorOption &keyOption,
std::function<void(std::shared_ptr<KeyEvent>)> callback);
int32_t UnsubscribeKeyMonitor(int32_t subscriberId);
int32_t SubscribeSwitchEvent(int32_t switchType, std::function<void(std::shared_ptr<SwitchEvent>)> callback);
void UnsubscribeSwitchEvent(int32_t subscriberId);
int32_t QuerySwitchStatus(int32_t switchTpe, int32_t& state);
int32_t SubscribeTabletProximity(std::function<void(std::shared_ptr<PointerEvent>)> callback);
void UnsubscribetabletProximity(int32_t subscriberId);
int32_t SubscribeLongPressEvent(const LongPressRequest &LongPressRequest,
std::function<void(LongPressEvent)> callback);
void UnsubscribeLongPressEvent(int32_t subscriberId);
int32_t AddInputEventFilter(std::shared_ptr<IInputEventFilter> filter, int32_t priority, uint32_t deviceTags);
int32_t RemoveInputEventFilter(int32_t filterId);
int32_t AddInputEventObserver(std::shared_ptr<MMIEventObserver> observer);
int32_t RemoveInputEventObserver(std::shared_ptr<MMIEventObserver> observer);
int32_t NotifyNapOnline();
void NotifyBundleName(int32_t pid, int32_t uid, const std::string &bundleName, int32_t syncStatus);
int32_t SetWindowInputEventConsumer(std::shared_ptr<IInputEventConsumer> inputEventConsumer,
std::shared_ptr<AppExecFwk::EventHandler> eventHandler);
void ClearWindowPointerStyle(int32_t pid, int32_t windowId);
int32_t SetNapStatus(int32_t pid, int32_t uid, const std::string &bundleName, int32_t napStatus);
int32_t SetTouchpadThreeFingersTapSwitch(bool switchFlag);
int32_t GetTouchpadThreeFingersTapSwitch(bool &switchFlag);
void SetMultiWindowScreenId(uint64_t screenId, uint64_t displayNodeScreenId);
int32_t SetKnuckleSwitch(bool knuckleSwitch);
int32_t GetKnuckleSwitch(bool &knuckleSwitch);
int32_t SetInputDeviceConsumer(const std::vector<std::string>& deviceName,
std::shared_ptr<IInputEventConsumer> consumer);
void OnDeviceConsumerEvent(std::shared_ptr<PointerEvent> pointerEvent);
int32_t SetMouseAccelerateMotionSwitch(int32_t deviceId, bool enable);
int32_t SwitchScreenCapturePermission(uint32_t permissionType, bool enable);
int32_t ClearMouseHideFlag(int32_t eventId);
#ifdef OHOS_BUILD_ENABLE_KEYBOARD
void OnKeyEvent(std::shared_ptr<KeyEvent> keyEvent);
#endif
#if defined(OHOS_BUILD_ENABLE_POINTER) || defined(OHOS_BUILD_ENABLE_TOUCH)
void OnPointerEvent(std::shared_ptr<PointerEvent> pointerEvent);
#endif
int32_t PackDisplayData(NetPacket &pkt, const UserScreenInfo &userScreenInfo);
int32_t AddMonitor(std::function<void(std::shared_ptr<KeyEvent>)> monitor);
int32_t AddMonitor(std::function<void(std::shared_ptr<PointerEvent>)> monitor);
int32_t AddMonitor(std::shared_ptr<IInputEventConsumer> consumer,
HandleEventType eventType = HANDLE_EVENT_TYPE_KP);
int32_t AddGestureMonitor(std::shared_ptr<IInputEventConsumer> consumer,
TouchGestureType type, int32_t fingers);
int32_t RemoveGestureMonitor(int32_t monitorId);
int32_t AddMonitor(std::shared_ptr<IInputEventConsumer> monitor, std::vector<int32_t> actionsType);
int32_t RemoveMonitor(int32_t monitorId);
void MarkConsumed(int32_t monitorId, int32_t eventId);
void MoveMouse(int32_t offsetX, int32_t offsetY);
int32_t AddInterceptor(std::shared_ptr<IInputEventConsumer> interceptor,
int32_t priority = DEFUALT_INTERCEPTOR_PRIORITY,
uint32_t deviceTags = CapabilityToTags(InputDeviceCapability::INPUT_DEV_CAP_MAX));
int32_t AddInterceptor(std::function<void(std::shared_ptr<KeyEvent>)> interceptor,
int32_t priority = DEFUALT_INTERCEPTOR_PRIORITY,
uint32_t deviceTags = CapabilityToTags(InputDeviceCapability::INPUT_DEV_CAP_MAX));
int32_t RemoveInterceptor(int32_t interceptorId);
int32_t SimulateInputEvent(std::shared_ptr<KeyEvent> keyEvent, bool isNativeInject = false);
int32_t SimulateInputEvent(std::shared_ptr<PointerEvent> pointerEvent, bool isNativeInject = false,
int32_t useCoordinate = PointerEvent::DISPLAY_COORDINATE);
void HandleSimulateInputEvent(std::shared_ptr<PointerEvent> pointerEvent);
void SimulateTouchPadEvent(std::shared_ptr<PointerEvent> pointerEvent, bool isNativeInject = false);
void SimulateTouchPadInputEvent(std::shared_ptr<PointerEvent> pointerEvent,
const TouchpadCDG &touchpadCDG);
int32_t CheckMouseControllerPermission();
int32_t CheckKeyboardControllerPermission();
int32_t CheckTouchControllerPermission();
void OnConnected();
#if defined(OHOS_BUILD_ENABLE_POINTER) || defined(OHOS_BUILD_ENABLE_TOUCH)
template<typename T>
bool RecoverPointerEvent(std::initializer_list<T> pointerActionEvents, T pointerActionEvent);
#endif
void OnDisconnected();
int32_t RegisterDevListener(std::string type, std::shared_ptr<IInputDeviceListener> listener);
int32_t UnregisterDevListener(std::string type, std::shared_ptr<IInputDeviceListener> listener = nullptr);
int32_t GetDeviceIds(std::function<void(std::vector<int32_t>&)> callback);
int32_t GetDevice(int32_t deviceId, std::function<void(std::shared_ptr<InputDevice>)> callback);
int32_t SupportKeys(int32_t deviceId, std::vector<int32_t> &keyCodes,
std::function<void(std::vector<bool>&)> callback);
int32_t GetKeyboardType(int32_t deviceId, std::function<void(int32_t)> callback);
int32_t SetKeyboardRepeatDelay(int32_t delay);
int32_t SetKeyboardRepeatRate(int32_t rate);
int32_t GetKeyboardRepeatDelay(std::function<void(int32_t)> callback);
int32_t GetKeyboardRepeatRate(std::function<void(int32_t)> callback);
int32_t SetMouseScrollRows(int32_t rows);
int32_t GetMouseScrollRows(int32_t &rows);
int32_t SetPointerSize(int32_t size);
int32_t GetPointerSize(int32_t &size);
int32_t GetCursorSurfaceId(uint64_t &surfaceId);
int32_t SetCustomCursor(int32_t windowId, int32_t focusX, int32_t focusY, void* pixelMap);
int32_t SetCustomCursor(int32_t windowId, CustomCursor cursor, CursorOptions options,
const sptr<IRemoteObject> &token = nullptr);
int32_t SetMouseIcon(int32_t windowId, void* pixelMap);
int32_t SetMouseHotSpot(int32_t windowId, int32_t hotSpotX, int32_t hotSpotY);
int32_t SetMousePrimaryButton(int32_t primaryButton);
int32_t GetMousePrimaryButton(int32_t &primaryButton);
int32_t SetHoverScrollState(bool state);
int32_t GetHoverScrollState(bool &state);
int32_t SetPointerVisible(bool visible, int32_t priority);
bool IsPointerVisible();
int32_t SetPointerStyle(int32_t windowId, const PointerStyle& pointerStyle,
const sptr<IRemoteObject> &token = nullptr);
int32_t GetPointerStyle(int32_t windowId, PointerStyle &pointerStyle, const sptr<IRemoteObject> &token = nullptr);
int32_t SetPointerColor(int32_t color);
int32_t GetPointerColor(int32_t &color);
int32_t EnableCombineKey(bool enable);
int32_t SetPointerSpeed(int32_t speed);
int32_t GetPointerSpeed(int32_t &speed);
int32_t SetTouchpadScrollSwitch(bool switchFlag);
int32_t GetTouchpadScrollSwitch(bool &switchFlag);
int32_t SetTouchpadScrollDirection(bool state);
int32_t GetTouchpadScrollDirection(bool &state);
int32_t SetTouchpadTapSwitch(bool switchFlag);
int32_t GetTouchpadTapSwitch(bool &switchFlag);
int32_t SetTouchpadPointerSpeed(int32_t speed);
int32_t GetTouchpadPointerSpeed(int32_t &speed);
int32_t GetTouchpadCDG(TouchpadCDG &touchpadCDG);
int32_t SetTouchpadPinchSwitch(bool switchFlag);
int32_t GetTouchpadPinchSwitch(bool &switchFlag);
int32_t SetTouchpadSwipeSwitch(bool switchFlag);
int32_t GetTouchpadSwipeSwitch(bool &switchFlag);
int32_t SetTouchpadRightClickType(int32_t type);
int32_t GetTouchpadRightClickType(int32_t &type);
int32_t SetTouchpadRotateSwitch(bool rotateSwitch);
int32_t GetTouchpadRotateSwitch(bool &rotateSwitch);
int32_t SetTouchpadDoubleTapAndDragState(bool switchFlag);
int32_t GetTouchpadDoubleTapAndDragState(bool &switchFlag);
int32_t EnableHardwareCursorStats(bool enable);
int32_t GetHardwareCursorStats(uint32_t &frameCount, uint32_t &vsyncCount);
int32_t GetPointerSnapshot(void *pixelMapPtr);
int32_t SetTouchpadScrollRows(int32_t rows);
int32_t GetTouchpadScrollRows(int32_t &rows);
int32_t SetMouseScrollDirection(bool state);
int32_t GetMouseScrollDirection(bool &state);
void SetAnrObserver(std::shared_ptr<IAnrObserver> observer);
void OnAnr(int32_t pid, int32_t eventId);
int32_t EnterCaptureMode(int32_t windowId);
int32_t LeaveCaptureMode(int32_t windowId);
int32_t GetFunctionKeyState(int32_t funcKey, bool &resultState);
int32_t SetFunctionKeyState(int32_t funcKey, bool enable);
int32_t SetPointerLocation(int32_t x, int32_t y, int32_t displayId);
int32_t GetPointerLocation(int32_t &displayId, double &displayX, double &displayY);
int32_t EnableInputDevice(bool enable);
int32_t SetKeyDownDuration(const std::string &businessId, int32_t delay);
int32_t AppendExtraData(const ExtraData& extraData);
int32_t SetShieldStatus(int32_t shieldMode, bool isShield);
int32_t GetShieldStatus(int32_t shieldMode, bool &isShield);
void AddServiceWatcher(std::shared_ptr<IInputServiceWatcher> watcher);
void RemoveServiceWatcher(std::shared_ptr<IInputServiceWatcher> watcher);
int32_t MarkProcessed(int32_t eventId, int64_t actionTime);
int32_t GetKeyState(std::vector<int32_t> &pressedKeys, std::map<int32_t, int32_t> &specialKeysState);
void Authorize(bool isAuthorize);
int32_t CancelInjection();
int32_t RequestInjection(int32_t &status, int32_t &reqId);
int32_t QueryAuthorizedStatus(int32_t &status);
int32_t HasIrEmitter(bool &hasIrEmitter);
int32_t GetInfraredFrequencies(std::vector<InfraredFrequency>& requencys);
int32_t TransmitInfrared(int64_t number, std::vector<int64_t>& pattern);
#ifdef OHOS_BUILD_ENABLE_VKEYBOARD
int32_t CreateVKeyboardDevice(sptr<IRemoteObject> &vkeyboardDevice);
#endif
int32_t SetPixelMapData(int32_t infoId, void* pixelMap);
int32_t SetCurrentUser(int32_t userId);
int32_t SetMoveEventFilters(bool flag);
int32_t GetWinSyncBatchSize(int32_t maxAreasCount, int32_t displayCount);
int32_t AddVirtualInputDevice(std::shared_ptr<InputDevice> device, int32_t &deviceId);
int32_t RemoveVirtualInputDevice(int32_t deviceId);
int32_t AncoAddChannel(std::shared_ptr<IAncoConsumer> consumer);
int32_t AncoRemoveChannel(std::shared_ptr<IAncoConsumer> consumer);
int32_t SkipPointerLayer(bool isSkip);
int32_t RegisterWindowStateErrorCallback(std::function<void(int32_t, int32_t)> callback);
void OnWindowStateError(int32_t pid, int32_t windowId);
int32_t GetAllSystemHotkeys(std::vector<std::unique_ptr<KeyOption>> &keyOptions, int32_t &count);
int32_t GetIntervalSinceLastInput(int64_t &timeInterval);
int32_t ConvertToCapiKeyAction(int32_t keyAction);
int32_t SetInputDeviceEnabled(int32_t deviceId, bool enable, std::function<void(int32_t)> callback);
int32_t DisableInputEventDispatch(bool disabled);
int32_t EnableInputExtension(const std::string &uuid, bool enabled);
int32_t ShiftAppPointerEvent(const ShiftWindowParam ¶m, bool autoGenDown);
int32_t CheckKnuckleEvent(float pointX, float pointY, bool &touchType);
int32_t LaunchAiScreenAbility();
int32_t GetMaxMultiTouchPointNum(int32_t &pointNum);
int32_t SubscribeInputActive(std::shared_ptr<IInputEventConsumer> inputEventConsumer, int64_t interval);
void UnsubscribeInputActive(int32_t subscribeId);
int32_t QueryPointerRecord(int32_t count, std::vector<std::shared_ptr<PointerEvent>> &pointerList);
int32_t AddKeyEventHook(std::function<void(std::shared_ptr<KeyEvent>)> callback, int32_t &hookId);
int32_t RemoveKeyEventHook(int32_t hookId);
int32_t DispatchToNextHandler(int32_t eventId);
int32_t SetHookIdUpdater(std::function<void(int32_t)> callback);
int32_t GetExternalObject(const std::string &pluginName, sptr<IRemoteObject> &pluginRemoteStub);
int32_t AddInputEventHook(std::shared_ptr<IInputEventConsumer> consumer, HookEventType hookEventType);
int32_t RemoveInputEventHook(HookEventType hookEventType);
int32_t DispatchToNextHandler(int32_t eventId, HookEventType hookEventType);
int32_t SetKeyStatusRecord(bool enable, int32_t timeout);
int32_t GetCurrentCursorInfo(bool& visible, PointerStyle& pointerStyle);
int32_t GetUserDefinedCursorPixelMap(void *pixelMapPtr);
bool IsPointerInit();
void GetLastEventIds(int32_t &markedId, int32_t &processedId, int32_t &dispatchedEventId);
int32_t DeliverNonce(const std::string &nonce);
int32_t RedispatchInputEvent(std::shared_ptr<PointerEvent> pointerEvent);
int32_t EnablePointerEventRecord(int32_t maxCount);
int32_t DisablePointerEventRecord();
int32_t GetPointerEventRecord(std::vector<std::shared_ptr<PointerEvent>> &pointerList);
#ifdef OHOS_BUILD_ENABLE_ANCO_GAME_EVENT_MAPPING
int32_t ControlMouseEventToAnco(int32_t windowId, bool enable);
#endif
int32_t CreateMouseController(std::shared_ptr<class MouseControllerImpl> &controller);
int32_t CreateKeyboardController(std::shared_ptr<class KeyboardControllerImpl> &controller);
int32_t CreateTouchController(std::shared_ptr<class TouchControllerImpl> &controller);
private:
int32_t PackScreensInfo(NetPacket &pkt, const std::vector<ScreenInfo>& screens);
int32_t PackDisplayGroupsInfo(NetPacket &pkt, const std::vector<DisplayGroupInfo> &displayGroups);
int32_t PackDisplaysInfo(NetPacket &pkt, const std::vector<DisplayInfo>& displaysInfo);
int32_t PackWindowInfo(NetPacket &pkt, const std::vector<WindowInfo> &windowsInfo);
int32_t PackWindowGroupInfo(NetPacket &pkt);
int32_t PackUiExtentionWindowInfo(const std::vector<WindowInfo>& windowsInfo, NetPacket &pkt);
void PrintWindowInfo(const std::vector<WindowInfo> &windowsInfo);
void PrintWindowGroupInfo();
void PrintDisplayInfo(const UserScreenInfo &userScreenInfo);
void PrintScreens(const std::vector<ScreenInfo>& screens);
void PrintDisplayGroups(const std::vector<DisplayGroupInfo>& displayGroups);
void PrintDisplaysInfo(const std::vector<DisplayInfo>& displaysInfo);
int32_t SendDisplayInfo(const UserScreenInfo &userScreenInfo);
int32_t SendWindowInfo();
void SendWindowAreaInfo(WindowArea area, int32_t pid, int32_t windowId);
bool IsValiadWindowAreas(const std::vector<WindowInfo> &windows);
int32_t GetDisplayMaxSize();
int32_t GetWindowMaxSize(int32_t maxAreasCount);
std::vector<std::string> StringSplit(const std::string &str, char delim);
#ifdef OHOS_BUILD_ENABLE_SECURITY_COMPONENT
int32_t PackEnhanceConfig(NetPacket &pkt);
void SendEnhanceConfig();
void PrintEnhanceConfig();
#endif
void ReAddInputEventFilter();
#ifdef OHOS_BUILD_ENABLE_KEYBOARD
void OnKeyEventTask(std::shared_ptr<IInputEventConsumer> consumer,
std::shared_ptr<KeyEvent> keyEvent);
#endif
#if defined(OHOS_BUILD_ENABLE_POINTER) || defined(OHOS_BUILD_ENABLE_TOUCH)
void OnPointerEventTask(std::shared_ptr<IInputEventConsumer> consumer,
std::shared_ptr<PointerEvent> pointerEvent);
#endif
#ifdef OHOS_BUILD_ENABLE_ANCO
bool IsValidAncoWindow(const std::vector<WindowInfo> &windows);
#endif
void MarkLastDispatched(int32_t eventId);
void MarkLastProcessed(int32_t eventId);
uint32_t WindowInputTypeToFlag(const WindowInfo &windowInfo);
private:
std::map<int32_t, std::tuple<sptr<IEventFilter>, int32_t, uint32_t>> eventFilterServices_;
std::shared_ptr<MMIEventObserver> eventObserver_ { nullptr };
std::shared_ptr<IInputEventConsumer> consumer_ { nullptr };
std::vector<std::shared_ptr<IAnrObserver>> anrObservers_;
std::shared_ptr<IWindowChecker> winChecker_ { nullptr };
DisplayGroupInfo displayGroupInfo_ {};
WindowGroupInfo windowGroupInfo_ {};
std::mutex mtx_;
std::mutex eventObserverMtx_;
std::mutex winStatecallbackMtx_;
mutable std::mutex resourceMtx_;
std::condition_variable cv_;
std::thread ehThread_;
std::shared_ptr<AppExecFwk::EventHandler> eventHandler_ { nullptr };
std::shared_ptr<PointerEvent> lastPointerEvent_ { nullptr };
PointerEventRecorder pointerEventRecorder_;
std::function<void(int32_t, int32_t)> windowStatecallback_;
UserScreenInfo userScreenInfo_ = {0};
std::atomic_int32_t currentUserId_ { -1 };
#ifdef OHOS_BUILD_ENABLE_SECURITY_COMPONENT
uint8_t* enhanceCfg_ = nullptr;
uint32_t enhanceCfgLen_ = 0;
#endif
#ifdef OHOS_BUILD_ENABLE_ANCO
std::map<std::shared_ptr<IAncoConsumer>, sptr<IAncoChannel>> ancoChannels_;
#endif
uint32_t permissionType_ = 0;
bool permissionEnable_ = false;
};
#define InputMgrImpl ::OHOS::Singleton<InputManagerImpl>::GetInstance()
}
}
#endif
