CPNS::IAudioLanLocalDevice_NotificationHandler Class Reference

Notification handler for IAudioLanLocalDevice. More...

Public Member Functions
virtual void	OnAudioParameter_FormatModifierValue (CPNS::IAudioLanLocalDevice *const pNotifiedObject, CPNS::uint16 const wNumber, CPNS::uint16 const wValue, CPNS::UTF8String &strValue)=0
	Format a modifier parameter value string. More...
virtual void	OnAudioParameter_Update (CPNS::IAudioLanLocalDevice *const pNotifiedObject, CPNS::uint16 const wNumber, CPNS::uint16 const wValue)=0
	A parameter hosted by an Audio device has been updated. More...
virtual void	OnAudioTextParameter_Update (CPNS::IAudioLanLocalDevice *const pNotifiedObject, CPNS::uint16 const wNumber, CPNS::char8 const *const utf8ValueText)=0
	A parameter hosted by an Audio device has been updated. More...
virtual void	OnAudioParameter_Commit (CPNS::IAudioLanLocalDevice *const pNotifiedObject, CPNS::uint32 const dwGroupID, CPNS::boolean const fApply)=0
	[Apply] or [Cancel] command has been triggered. More...
virtual void	OnSourceStreamParameter_FormatModifierValue (CPNS::IAudioLanLocalDevice *const pNotifiedObject, CPNS::uint32 const dwStreamID, CPNS::uint16 const wNumber, CPNS::uint16 const wValue, CPNS::UTF8String &strValue)=0
	Format a modifier parameter value string. More...
virtual void	OnSourceStreamParameter_Update (CPNS::IAudioLanLocalDevice *const pNotifiedObject, CPNS::uint32 const dwStreamID, CPNS::uint16 const wChannelIndex, CPNS::uint16 const wNumber, CPNS::uint16 const wValue)=0
	A parameter hosted by an Audio device has been updated. More...
virtual void	OnSourceStreamTextParameter_Update (CPNS::IAudioLanLocalDevice *const pNotifiedObject, CPNS::uint32 const dwStreamID, CPNS::uint16 const wChannelIndex, CPNS::uint16 const wNumber, CPNS::char8 const *const utf8Value)=0
	A parameter hosted by an Audio device has been updated. More...
virtual void	OnSourceStreamParameter_Commit (CPNS::IAudioLanLocalDevice *const pNotifiedObject, CPNS::uint32 const dwStreamID, CPNS::uint32 const dwGroupID, CPNS::boolean const fApply)=0
	[Apply] or [Cancel] command has been triggered. More...
virtual void	OnOutputChannelParameter_FormatModifierValue (CPNS::IAudioLanLocalDevice *const pNotifiedObject, CPNS::uint16 const wNumber, CPNS::uint16 const wValue, CPNS::UTF8String &strValue)=0
	Format a modifier parameter value string. More...
virtual void	OnOutputChannelParameter_Update (CPNS::IAudioLanLocalDevice *const pNotifiedObject, CPNS::uint32 const dwOutputChannelID, CPNS::uint16 const wNumber, CPNS::uint16 const wValue, CPNS::char8 const *const utf8ValueText)=0
	A parameter hosted by an Audio device has been updated. More...
virtual void	OnOutputChannelTextParameter_Update (CPNS::IAudioLanLocalDevice *const pNotifiedObject, CPNS::uint32 const dwOutputChannelID, CPNS::uint16 const wNumber, CPNS::char8 const *const utf8Value)=0
	A parameter hosted by an Audio device has been updated. More...
virtual void	OnOutputChannelParameter_Commit (CPNS::IAudioLanLocalDevice *const pNotifiedObject, CPNS::uint32 const dwOutputChannelID, CPNS::uint32 const dwGroupID, CPNS::boolean const fApply)=0
	[Apply] or [Cancel] command has been triggered. More...
virtual void	OnClearConnection (CPNS::IAudioLanLocalDevice *const pNotifiedObject, CPNS::uint32 const dwOutputChannelID)=0
virtual void	OnSetConnection (CPNS::IAudioLanLocalDevice *const pNotifiedObject, CPNS::uint32 const dwOutputChannelID, CPNS::char8 const *const utf8SourceStreamName, CPNS::uint16 const wChannelIndex)=0

Detailed Description

Notification handler for IAudioLanLocalDevice.

See Also

IAudioLanLocalDevice::RegisterAudioLanNotificationHandler

Member Function Documentation

virtual void CPNS::IAudioLanLocalDevice_NotificationHandler::OnAudioParameter_Commit ( CPNS::IAudioLanLocalDevice *const  pNotifiedObject, CPNS::uint32 const  dwGroupID, CPNS::boolean const  fApply  )

pure virtual

[Apply] or [Cancel] command has been triggered.

The application code should get and apply the parameters edit values for the specified category.

Parameters

[in]	pNotifiedObject	pointer to the audio device object receiving the message
[in]	dwGroupID	the group application ID
[in]	fApply	TRUE to apply changes, FALSE to cancel changes

virtual void CPNS::IAudioLanLocalDevice_NotificationHandler::OnAudioParameter_FormatModifierValue ( CPNS::IAudioLanLocalDevice *const  pNotifiedObject, CPNS::uint16 const  wNumber, CPNS::uint16 const  wValue, CPNS::UTF8String &  strValue  )

pure virtual

Format a modifier parameter value string.

These parameters are identified by the message number, which is unique regardless the message type : Modifiers (0x4000 - 0x4FFF), Selectors (0x5000 - 0x5FFF), Text (0x6000 - 0x6FFF).

Parameters

[in]	pNotifiedObject	Pointer to the audio device object receiving the message
[in]	wNumber	The parameter number
[in]	wValue	Raw value
[out]	strValue	text value

virtual void CPNS::IAudioLanLocalDevice_NotificationHandler::OnAudioParameter_Update ( CPNS::IAudioLanLocalDevice *const  pNotifiedObject, CPNS::uint16 const  wNumber, CPNS::uint16 const  wValue  )

pure virtual

A parameter hosted by an Audio device has been updated.

These parameters are identified by the message number, which is unique regardless the message type : Modifiers (0x4000 - 0x4FFF), Selectors (0x5000 - 0x5FFF), Text (0x6000 - 0x6FFF).

Remarks

This method is called only for not Text related parameters!

Parameters

[in]	pNotifiedObject	Pointer to the audio device object receiving the message
[in]	wNumber	The parameter number
[in]	wValue	New value

virtual void CPNS::IAudioLanLocalDevice_NotificationHandler::OnAudioTextParameter_Update ( CPNS::IAudioLanLocalDevice *const  pNotifiedObject, CPNS::uint16 const  wNumber, CPNS::char8 const *const  utf8ValueText  )

pure virtual

A parameter hosted by an Audio device has been updated.

These parameters are identified by the message number, which is unique regardless the message type : Modifiers (0x4000 - 0x4FFF), Selectors (0x5000 - 0x5FFF), Text (0x6000 - 0x6FFF).

Remarks

This method is called only for Text related parameters!

Parameters

[in]	pNotifiedObject	Pointer to the audio device object receiving the message
[in]	wNumber	The parameter number
[in]	utf8ValueText	New value

virtual void CPNS::IAudioLanLocalDevice_NotificationHandler::OnOutputChannelParameter_Commit ( CPNS::IAudioLanLocalDevice *const  pNotifiedObject, CPNS::uint32 const  dwOutputChannelID, CPNS::uint32 const  dwGroupID, CPNS::boolean const  fApply  )

pure virtual

[Apply] or [Cancel] command has been triggered.

The application code should get and apply the parameters edit values for the specified category.

Parameters

[in]	pNotifiedObject	Pointer to the audio device object receiving the message
[in]	dwOutputChannelID	the output channel application ID
[in]	dwGroupID	the group application ID
[in]	fApply	TRUE to apply changes, FALSE to cancel changes

virtual void CPNS::IAudioLanLocalDevice_NotificationHandler::OnOutputChannelParameter_FormatModifierValue ( CPNS::IAudioLanLocalDevice *const  pNotifiedObject, CPNS::uint16 const  wNumber, CPNS::uint16 const  wValue, CPNS::UTF8String &  strValue  )

pure virtual

Format a modifier parameter value string.

These parameters are identified by the message number, which is unique regardless the message type : Modifiers (0x4000 - 0x4FFF), Selectors (0x5000 - 0x5FFF), Text (0x6000 - 0x6FFF).

Parameters

[in]	pNotifiedObject	Pointer to the audio device object receiving the message
[in]	wNumber	The parameter number
[in]	wValue	Raw value
[out]	strValue	text value

virtual void CPNS::IAudioLanLocalDevice_NotificationHandler::OnOutputChannelParameter_Update ( CPNS::IAudioLanLocalDevice *const  pNotifiedObject, CPNS::uint32 const  dwOutputChannelID, CPNS::uint16 const  wNumber, CPNS::uint16 const  wValue, CPNS::char8 const *const  utf8ValueText  )

pure virtual

A parameter hosted by an Audio device has been updated.

These parameters are identified by the message number, which is unique regardless the message type : Modifiers (0x4000 - 0x4FFF), Selectors (0x5000 - 0x5FFF), Text (0x6000 - 0x6FFF).

Remarks

This method is called only for non-Text related parameters!

Parameters

[in]	pNotifiedObject	Pointer to the audio device object receiving the message
[in]	dwOutputChannelID	the output channel application ID
[in]	wNumber	The parameter number
[in]	wValue	New value
[in]	utf8ValueText	Text value (selector only)

virtual void CPNS::IAudioLanLocalDevice_NotificationHandler::OnOutputChannelTextParameter_Update ( CPNS::IAudioLanLocalDevice *const  pNotifiedObject, CPNS::uint32 const  dwOutputChannelID, CPNS::uint16 const  wNumber, CPNS::char8 const *const  utf8Value  )

pure virtual

A parameter hosted by an Audio device has been updated.

These parameters are identified by the message number, which is unique regardless the message type : Modifiers (0x4000 - 0x4FFF), Selectors (0x5000 - 0x5FFF), Text (0x6000 - 0x6FFF).

Parameters

[in]	pNotifiedObject	Pointer to the audio device object receiving the message
[in]	dwOutputChannelID	the output channel application ID
[in]	wNumber	The parameter number
[in]	utf8Value	New value

virtual void CPNS::IAudioLanLocalDevice_NotificationHandler::OnSourceStreamParameter_Commit ( CPNS::IAudioLanLocalDevice *const  pNotifiedObject, CPNS::uint32 const  dwStreamID, CPNS::uint32 const  dwGroupID, CPNS::boolean const  fApply  )

pure virtual

[Apply] or [Cancel] command has been triggered.

The application code should get and apply the parameters edit values for the specified category.

Parameters

[in]	pNotifiedObject	Pointer to the audio device object receiving the message
[in]	dwStreamID	the stream application ID
[in]	dwGroupID	the group application ID
[in]	fApply	TRUE to apply changes, FALSE to cancel changes

virtual void CPNS::IAudioLanLocalDevice_NotificationHandler::OnSourceStreamParameter_FormatModifierValue ( CPNS::IAudioLanLocalDevice *const  pNotifiedObject, CPNS::uint32 const  dwStreamID, CPNS::uint16 const  wNumber, CPNS::uint16 const  wValue, CPNS::UTF8String &  strValue  )

pure virtual

Format a modifier parameter value string.

These parameters are identified by the message number, which is unique regardless the message type : Modifiers (0x4000 - 0x4FFF), Selectors (0x5000 - 0x5FFF), Text (0x6000 - 0x6FFF).

Parameters

[in]	pNotifiedObject	Pointer to the audio device object receiving the message
[in]	dwStreamID	the stream application ID
[in]	wNumber	The parameter number
[in]	wValue	Raw value
[out]	strValue	text value

virtual void CPNS::IAudioLanLocalDevice_NotificationHandler::OnSourceStreamParameter_Update ( CPNS::IAudioLanLocalDevice *const  pNotifiedObject, CPNS::uint32 const  dwStreamID, CPNS::uint16 const  wChannelIndex, CPNS::uint16 const  wNumber, CPNS::uint16 const  wValue  )

pure virtual

A parameter hosted by an Audio device has been updated.

These parameters are identified by the message number, which is unique regardless the message type : Modifiers (0x4000 - 0x4FFF), Selectors (0x5000 - 0x5FFF), Text (0x6000 - 0x6FFF).

Remarks

This method is called only for not Text related parameters!

Parameters

[in]	pNotifiedObject	Pointer to the audio device object receiving the message
[in]	dwStreamID	the stream application ID
[in]	wNumber	The parameter number
[in]	wValue	New value

virtual void CPNS::IAudioLanLocalDevice_NotificationHandler::OnSourceStreamTextParameter_Update ( CPNS::IAudioLanLocalDevice *const  pNotifiedObject, CPNS::uint32 const  dwStreamID, CPNS::uint16 const  wChannelIndex, CPNS::uint16 const  wNumber, CPNS::char8 const *const  utf8Value  )

pure virtual

A parameter hosted by an Audio device has been updated.

These parameters are identified by the message number, which is unique regardless the message type : Modifiers (0x4000 - 0x4FFF), Selectors (0x5000 - 0x5FFF), Text (0x6000 - 0x6FFF).

Parameters

[in]	pNotifiedObject	Pointer to the audio device object receiving the message
[in]	dwStreamID	the stream application ID
[in]	wChannelIndex	the channel index.
[in]	wNumber	The parameter number
[in]	utf8Value	New value