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/*
kopetemessagefilter.cpp - Kopete Message Filtering
Copyright (c) 2004 by Richard Smith <kde@metafoo.co.uk>
Kopete (c) 2002-2004 by the Kopete developers <kopete-devel@kde.org>
*************************************************************************
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Lesser General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
*************************************************************************
*/
#include "kopetemessagehandler.h"
#include "kopetemessageevent.h"
#include <kstaticdeleter.h>
namespace Kopete
{
class MessageHandler::Private
{
public:
Private() : next(0) {}
MessageHandler *next;
};
MessageHandler::MessageHandler()
: TQObject( 0 ), d( new Private )
{
}
MessageHandler::~MessageHandler()
{
delete d;
}
MessageHandler *MessageHandler::next()
{
return d->next;
}
void MessageHandler::setNext( MessageHandler *next )
{
d->next = next;
}
int MessageHandler::capabilities()
{
return d->next->capabilities();
}
void MessageHandler::handleMessageInternal( MessageEvent *event )
{
connect( event, TQT_SIGNAL( accepted(Kopete::MessageEvent*) ), this, TQT_SLOT( messageAccepted(Kopete::MessageEvent*) ) );
handleMessage( event );
}
void MessageHandler::handleMessage( MessageEvent *event )
{
messageAccepted( event );
}
void MessageHandler::messageAccepted( MessageEvent *event )
{
disconnect( event, TQT_SIGNAL( accepted(Kopete::MessageEvent*) ), this, TQT_SLOT( messageAccepted(Kopete::MessageEvent*) ) );
d->next->handleMessageInternal( event );
}
class MessageHandlerFactory::Private
{
public:
static FactoryList &factories();
};
MessageHandlerFactory::FactoryList &MessageHandlerFactory::Private::factories()
{
static KStaticDeleter<FactoryList> deleter;
static FactoryList *list = 0;
if( !list )
deleter.setObject( list, new FactoryList );
return *list;
}
MessageHandlerFactory::MessageHandlerFactory()
: d( new Private )
{
Private::factories().append(this);
}
MessageHandlerFactory::~MessageHandlerFactory()
{
Private::factories().remove( this );
delete d;
}
MessageHandlerFactory::FactoryList MessageHandlerFactory::messageHandlerFactories()
{
return Private::factories();
}
}
#include "kopetemessagehandler.moc"
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