mirror of
https://github.com/clementine-player/Clementine
synced 2024-12-16 11:19:18 +01:00
113 lines
2.8 KiB
C++
113 lines
2.8 KiB
C++
/*
|
|
Copyright (c) 2005-2009 by Jakob Schroeter <js@camaya.net>
|
|
This file is part of the gloox library. http://camaya.net/gloox
|
|
|
|
This software is distributed under a license. The full license
|
|
agreement can be found in the file LICENSE in this distribution.
|
|
This software may not be copied, modified, sold or distributed
|
|
other than expressed in the named license agreement.
|
|
|
|
This software is distributed without any warranty.
|
|
*/
|
|
|
|
|
|
#include "messageeventfilter.h"
|
|
#include "messageeventhandler.h"
|
|
#include "messagesession.h"
|
|
#include "message.h"
|
|
#include "messageevent.h"
|
|
#include "error.h"
|
|
|
|
namespace gloox
|
|
{
|
|
|
|
MessageEventFilter::MessageEventFilter( MessageSession* parent )
|
|
: MessageFilter( parent ), m_messageEventHandler( 0 ), m_requestedEvents( 0 ),
|
|
m_lastSent( MessageEventCancel ), m_disable( false )
|
|
{
|
|
}
|
|
|
|
MessageEventFilter::~MessageEventFilter()
|
|
{
|
|
}
|
|
|
|
void MessageEventFilter::filter( Message& msg )
|
|
{
|
|
if( m_disable || !m_messageEventHandler )
|
|
return;
|
|
|
|
if( msg.subtype() == Message::Error )
|
|
{
|
|
if( msg.error() && msg.error()->error() == StanzaErrorFeatureNotImplemented )
|
|
m_disable = true;
|
|
|
|
return;
|
|
}
|
|
|
|
const MessageEvent* me = msg.findExtension<MessageEvent>( ExtMessageEvent );
|
|
if( !me )
|
|
{
|
|
m_requestedEvents = 0;
|
|
m_lastID = EmptyString;
|
|
return;
|
|
}
|
|
|
|
if( msg.body().empty() )
|
|
m_messageEventHandler->handleMessageEvent( msg.from(), (MessageEventType)me->event() );
|
|
else
|
|
{
|
|
m_lastID = msg.id();
|
|
m_requestedEvents = 0;
|
|
m_requestedEvents = me->event();
|
|
}
|
|
}
|
|
|
|
void MessageEventFilter::raiseMessageEvent( MessageEventType event )
|
|
{
|
|
if( m_disable || ( !( m_requestedEvents & event ) && ( event != MessageEventCancel ) ) )
|
|
return;
|
|
|
|
switch( event )
|
|
{
|
|
case MessageEventOffline:
|
|
case MessageEventDelivered:
|
|
case MessageEventDisplayed:
|
|
m_requestedEvents &= ~event;
|
|
break;
|
|
case MessageEventComposing:
|
|
if( m_lastSent == MessageEventComposing )
|
|
return;
|
|
break;
|
|
case MessageEventCancel:
|
|
default:
|
|
break;
|
|
}
|
|
|
|
m_lastSent = event;
|
|
Message m( Message::Normal, m_parent->target() );
|
|
m.addExtension( new MessageEvent( event, m_lastID ) );
|
|
send( m );
|
|
}
|
|
|
|
void MessageEventFilter::decorate( Message& msg )
|
|
{
|
|
if( m_disable )
|
|
return;
|
|
|
|
msg.addExtension( new MessageEvent( MessageEventOffline | MessageEventDelivered |
|
|
MessageEventDisplayed | MessageEventComposing ) );
|
|
m_lastSent = MessageEventCancel;
|
|
}
|
|
|
|
void MessageEventFilter::registerMessageEventHandler( MessageEventHandler* meh )
|
|
{
|
|
m_messageEventHandler = meh;
|
|
}
|
|
|
|
void MessageEventFilter::removeMessageEventHandler()
|
|
{
|
|
m_messageEventHandler = 0;
|
|
}
|
|
|
|
}
|