CwclIrDAReceiver Class Reference

Represents the IrDA receiver. More...

#include <wclIrDADevices.h>

Public Member Functions
	CwclIrDAReceiver ()
	Create a new component.
virtual	~CwclIrDAReceiver ()
	Frees the component.
int	Discover (wclIrDADevices &Devices)
	Discovers nearby IrDA devices.
int	StartLazyDiscovering ()
	Starts Lazy Discovering for IrDA devices.
int	StopLazyDiscovering ()
	Stops monitoring Lazy Discovering.
int	QueryAttribute (const unsigned long Address, const tstring &ClassName, const tstring &AttributeName, wclIrDAAttribute &Attribute)
	Query an IrDA IAS attribute value.
int	Subscribe ()
	Subscribes for IrDA hardware changes notifications.
int	Unsubscribe ()
	Unsubscribes from IrDA hardware changes notifications.
bool	GetAvailable () const
	Gets the IrDA hardware status.
	__declspec (property(get=GetAvailable)) bool Available
	Gets the IrDA hardware status.
bool	GetDiscovering () const
	Gets the Lazy Discovering state.
	__declspec (property(get=GetDiscovering)) bool Discovering
	Gets the Lazy Discovering state.
bool	GetSubscribed () const
	Gets the subscription state.
	__declspec (property(get=GetSubscribed)) bool Subscribed
	Gets the subscription state.
__event void	OnChange (void *Sender)
	The event fires when the state of the IrDA hardware is changed. To check real status an application should read the Available property.
__event void	OnDevicesFound (void *Sender, const wclIrDADevice &Device)
	The even fires when new IrDA devices were found during Lazy Discovering.

Protected Member Functions
virtual void	MessageReceived (const CwclMessage *const Message)
	The message receiver calls this method when a new notification message has been received.
virtual void	DoChange ()
	Fires the OnChange event.
virtual void	DoDevicesFound (const wclIrDADevice &Device)
	Fires the OnDevicesFound event.

Detailed Description

Represents the IrDA receiver.

The component provides methods to discover IrDA devices and to monitor changes in the IrDA hardware.

The component is not thread-safe and must be used in the same thread it was created.