62 lines
2.4 KiB
C++
62 lines
2.4 KiB
C++
//-----------------------------------------------------------------------
|
|
// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
|
|
// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
|
|
// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
|
|
// PARTICULAR PURPOSE.
|
|
//
|
|
// Copyright © Microsoft Corporation. All rights reserved.
|
|
//
|
|
// Module:
|
|
// AmbientLightAwareSensorEvents.h
|
|
//
|
|
// Description:
|
|
// Implementation of ISensorEvents
|
|
//
|
|
// Comments:
|
|
// This is a standard c++ class, but needs to support IUnknown methods
|
|
// to be properly implemented. This class overrides ISensorEvents and
|
|
// functions to receive updated information from Sensors API when it
|
|
// is published.
|
|
//
|
|
//-----------------------------------------------------------------------
|
|
#pragma once
|
|
|
|
// Forward declarations.
|
|
class CAmbientLightAwareDlg;
|
|
class CAmbientLightAwareSensorManagerEvents;
|
|
|
|
class CAmbientLightAwareSensorEvents :
|
|
public ISensorEvents
|
|
{
|
|
public:
|
|
// These three methods are for IUnknown
|
|
STDMETHOD(QueryInterface)(REFIID riid, void** ppObject );
|
|
ULONG _stdcall AddRef();
|
|
ULONG _stdcall Release();
|
|
|
|
// Constructor and destructor
|
|
CAmbientLightAwareSensorEvents(CAmbientLightAwareDlg* dlg, CAmbientLightAwareSensorManagerEvents* sensorManagerEvents);
|
|
virtual ~CAmbientLightAwareSensorEvents();
|
|
|
|
// ISensorEvents method overrides
|
|
STDMETHOD(OnStateChanged)(__RPC__in_opt ISensor* pSensor, SensorState state);
|
|
STDMETHOD(OnDataUpdated)(__RPC__in_opt ISensor* pSensor, __RPC__in_opt ISensorDataReport* pNewData);
|
|
STDMETHOD(OnEvent)(__RPC__in_opt ISensor* pSensor, __RPC__in REFGUID eventID, __RPC__in_opt IPortableDeviceValues* pEventData);
|
|
STDMETHOD(OnLeave)(__RPC__in REFSENSOR_ID sensorID);
|
|
|
|
// Helper functions, also called by parent SensorManagerEvents class
|
|
HRESULT GetSensorData(ISensor* pSensor);
|
|
|
|
private:
|
|
// Member variable to implement IUnknown reference count
|
|
LONG m_lRefCount;
|
|
|
|
// Helper functions
|
|
HRESULT UpdateLux();
|
|
HRESULT GetSensorData(ISensor* pSensor, ISensorDataReport* pDataReport);
|
|
|
|
CAmbientLightAwareDlg* m_pParentDlg; // Parent dialog used for callbacks
|
|
CAmbientLightAwareSensorManagerEvents* m_pSensorManagerEvents; // Parent class for callbacks
|
|
CAtlMap<SENSOR_ID, float> m_mapLux; // Map to store lux values for each sensor
|
|
};
|