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//
// Microsoft Windows
// Copyright (c) Microsoft Corporation. All rights reserved.
//
// File: RadioMgr.idl
//
//----------------------------------------------------------------------------
cpp_quote("//+-------------------------------------------------------------------------")
cpp_quote("//")
cpp_quote("// Microsoft Windows")
cpp_quote("// Copyright (c) Microsoft Corporation. All rights reserved.")
cpp_quote("//")
cpp_quote("//--------------------------------------------------------------------------")
cpp_quote("#if (NTDDI_VERSION >= NTDDI_WIN8)")
import "oaidl.idl";
import "wtypes.idl";
interface IMediaRadioManager;
interface IRadioInstanceCollection;
interface IRadioInstance;
interface IMediaRadioManagerNotifySink;
typedef enum _DEVICE_RADIO_STATE
{
DRS_RADIO_ON = 0,
DRS_SW_RADIO_OFF = 1,
DRS_HW_RADIO_OFF = 2,
DRS_SW_HW_RADIO_OFF = 3,
DRS_HW_RADIO_ON_UNCONTROLLABLE = 4,
DRS_RADIO_INVALID = 5,
DRS_HW_RADIO_OFF_UNCONTROLLABLE = 6,
DRS_RADIO_MAX = DRS_HW_RADIO_OFF_UNCONTROLLABLE
} DEVICE_RADIO_STATE;
typedef enum _SYSTEM_RADIO_STATE
{
SRS_RADIO_ENABLED = 0,
SRS_RADIO_DISABLED = 1,
} SYSTEM_RADIO_STATE;
//+--------------------------------------------------------------------------------
// IMediaRadioManager -- Represents high level radio operations on each radio type.
// The object implementing this interface will implement a Connection point (IConnectionPoint)
// for IMediaRadioManagerNotifySink.
// Each IMediaRadioManager object controls several or no IRadioInstance objects.
[
local,
object,
uuid(6CFDCAB5-FC47-42A5-9241-074B58830E73),
pointer_default(unique)
]
interface IMediaRadioManager : IUnknown
{
HRESULT GetRadioInstances(
[out] IRadioInstanceCollection **ppCollection
);
HRESULT OnSystemRadioStateChange(
[in] SYSTEM_RADIO_STATE sysRadioState,
[in] UINT32 uTimeoutSec
);
};
//+---------------------------------------------------------------------------
// IRadioInstanceCollection -- a flat list of radio instances
//
[
local,
object,
uuid(E5791FAE-5665-4E0C-95BE-5FDE31644185),
pointer_default(unique)
]
interface IRadioInstanceCollection : IUnknown
{
HRESULT GetCount(
[out] UINT32 *pcInstance
);
HRESULT GetAt(
[in] UINT32 uIndex,
[out] IRadioInstance **ppRadioInstance
);
};
//+---------------------------------------------------------------------------
// IRadioInstance -- Interface to control specific radio instance
//
[
local,
object,
uuid(70AA1C9E-F2B4-4C61-86D3-6B9FB75FD1A2),
pointer_default(unique)
]
interface IRadioInstance : IUnknown
{
HRESULT GetRadioManagerSignature(
[out] GUID *pguidSignature
);
HRESULT GetInstanceSignature(
[out, string] BSTR *pbstrId
);
HRESULT GetFriendlyName(
[in] LCID lcid,
[out, string] BSTR *pbstrName
);
HRESULT GetRadioState(
[out] DEVICE_RADIO_STATE *pRadioState
);
HRESULT SetRadioState(
[in] DEVICE_RADIO_STATE radioState,
[in] UINT32 uTimeoutSec
);
BOOL IsMultiComm();
BOOL IsAssociatingDevice();
}
//+---------------------------------------------------------------------------
// IMediaRadioManagerNotifySink -- notify instance add/remove and radio state change event
//
[
local,
object,
uuid(89D81F5F-C147-49ED-A11C-77B20C31E7C9),
pointer_default(unique)
]
interface IMediaRadioManagerNotifySink : IUnknown
{
HRESULT OnInstanceAdd(
[in] IRadioInstance *pRadioInstance
);
HRESULT OnInstanceRemove(
[in, string] BSTR bstrRadioInstanceId
);
HRESULT OnInstanceRadioChange(
[in, string] BSTR bstrRadioInstanceId,
[in] DEVICE_RADIO_STATE radioState
);
};
cpp_quote("#endif // (NTDDI >= NTDDI_WIN8)")
|
