Inheritance diagram for Kopete::MessageHandler:

Public Member Functions
	MessageHandler ()

virtual	~MessageHandler ()=0

virtual int	capabilities ()

virtual void	handleMessage (MessageEvent *event)

void	handleMessageInternal (MessageEvent *event)

MessageHandler *	next ()

void	setNext (MessageHandler *next)

Detailed Description

An object which sits between the protocol and the chat window which intercepts and processes messages on their way through.

This class implements Handler role in the Chain of Responsibility pattern. The Client role will be filled by the Kopete::MessageHandlerChain class.

Definition at line 44 of file kopetemessagehandler.h.

Constructor & Destructor Documentation

Kopete::MessageHandler::MessageHandler ( )

Definition at line 32 of file kopetemessagehandler.cpp.

Kopete::MessageHandler::~MessageHandler ( )

pure virtual

Definition at line 37 of file kopetemessagehandler.cpp.

int Kopete::MessageHandler::capabilities ( )

virtual

Gets the rich-text capabilities of this message handling object.

The default implementation returns next()->capabilities().

Definition at line 52 of file kopetemessagehandler.cpp.

void Kopete::MessageHandler::handleMessage ( MessageEvent * event )

virtual

Performs any processing necessary on the message.

Parameters

event The message event to process. Should not be null.

Overriders of this handler must cause (possibly asynchronously) one of the following to happen:

event->discard() to be called
event->continue() to be called
this base class implementation to be called (equivalent to event->continue() but faster)

The base class implementation passes the event on to the next handler in the chain.

Note: If you store event, be aware that it could be deleted at any time, and either connect to the discarded(Kopete::MessageEvent*) signal or store it in a QPointer.

Definition at line 63 of file kopetemessagehandler.cpp.

void Kopete::MessageHandler::handleMessageInternal ( MessageEvent * event )

Definition at line 57 of file kopetemessagehandler.cpp.

MessageHandler * Kopete::MessageHandler::next ( )

Definition at line 42 of file kopetemessagehandler.cpp.

void Kopete::MessageHandler::setNext ( MessageHandler * next )

Definition at line 47 of file kopetemessagehandler.cpp.

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