CMMNotificationClient Class Reference

Inheritance diagram for CMMNotificationClient:

Collaboration diagram for CMMNotificationClient:

Public Member Functions
	CMMNotificationClient (QWindowsMediaDevices *windowsMediaDevices, ComPtr< IMMDeviceEnumerator > enumerator, QMap< QString, DWORD > &&deviceState)
HRESULT STDMETHODCALLTYPE	OnDefaultDeviceChanged (EDataFlow flow, ERole role, LPCWSTR) override
HRESULT STDMETHODCALLTYPE	OnDeviceAdded (LPCWSTR deviceID) override
HRESULT STDMETHODCALLTYPE	OnDeviceRemoved (LPCWSTR deviceID) override
HRESULT STDMETHODCALLTYPE	OnDeviceStateChanged (LPCWSTR deviceID, DWORD newState) override
HRESULT STDMETHODCALLTYPE	OnPropertyValueChanged (LPCWSTR, const PROPERTYKEY) override
void	emitAudioDevicesChanged (EDataFlow flow)
void	emitAudioDevicesChanged (LPCWSTR deviceID)

Private Member Functions
	~CMMNotificationClient () override=default

Detailed Description

Definition at line 27 of file qwindowsmediadevices.cpp.

Constructor & Destructor Documentation

CMMNotificationClient()

CMMNotificationClient::CMMNotificationClient ( QWindowsMediaDevices * windowsMediaDevices, ComPtr< IMMDeviceEnumerator > enumerator, QMap< QString, DWORD > && deviceState )

inline

Definition at line 34 of file qwindowsmediadevices.cpp.

Member Function Documentation

~CMMNotificationClient()

CMMNotificationClient::~CMMNotificationClient ( )

overrideprivatedefault

emitAudioDevicesChanged() [1/2]

void CMMNotificationClient::emitAudioDevicesChanged ( EDataFlow flow )

inline

Definition at line 92 of file qwindowsmediadevices.cpp.

References QPlatformMediaDevices::audioInputsChanged(), QPlatformMediaDevices::audioOutputsChanged(), and emit.

Referenced by emitAudioDevicesChanged(), OnDefaultDeviceChanged(), OnDeviceAdded(), OnDeviceRemoved(), and OnDeviceStateChanged().

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emitAudioDevicesChanged() [2/2]

void CMMNotificationClient::emitAudioDevicesChanged ( LPCWSTR deviceID )

inline

Definition at line 102 of file qwindowsmediadevices.cpp.

References device, and emitAudioDevicesChanged().

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OnDefaultDeviceChanged()

HRESULT STDMETHODCALLTYPE CMMNotificationClient::OnDefaultDeviceChanged ( EDataFlow flow, ERole role, LPCWSTR  )

inlineoverride

Definition at line 42 of file qwindowsmediadevices.cpp.

References emitAudioDevicesChanged().

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OnDeviceAdded()

HRESULT STDMETHODCALLTYPE CMMNotificationClient::OnDeviceAdded ( LPCWSTR deviceID )

inlineoverride

Definition at line 50 of file qwindowsmediadevices.cpp.

References emitAudioDevicesChanged(), QString::fromWCharArray(), and it.

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OnDeviceRemoved()

HRESULT STDMETHODCALLTYPE CMMNotificationClient::OnDeviceRemoved ( LPCWSTR deviceID )

inlineoverride

Definition at line 61 of file qwindowsmediadevices.cpp.

References emitAudioDevicesChanged(), QString::fromWCharArray(), and it.

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OnDeviceStateChanged()

HRESULT STDMETHODCALLTYPE CMMNotificationClient::OnDeviceStateChanged ( LPCWSTR deviceID, DWORD newState )

inlineoverride

Definition at line 74 of file qwindowsmediadevices.cpp.

References emitAudioDevicesChanged(), QString::fromWCharArray(), it, and newState().

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OnPropertyValueChanged()

HRESULT STDMETHODCALLTYPE CMMNotificationClient::OnPropertyValueChanged ( LPCWSTR , const PROPERTYKEY  )

inlineoverride

Definition at line 87 of file qwindowsmediadevices.cpp.

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The documentation for this class was generated from the following file:

• qtmultimedia/src/multimedia/windows/qwindowsmediadevices.cpp (2964b974c24b0e85f7923a2ff0b413d6ba80381c)