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/*
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Kopete Groupwise Protocol
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conferencetask.cpp - Event Handling task responsible for all conference related events
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Copyright (c) 2004 SUSE Linux AG http://www.suse.com
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Based on Iris, Copyright (C) 2003 Justin Karneges
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Kopete (c) 2002-2004 by the Kopete developers <kopete-devel@kde.org>
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*************************************************************************
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Lesser General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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*************************************************************************
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*/
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#include "client.h"
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#include "userdetailsmanager.h"
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#include "conferencetask.h"
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ConferenceTask::ConferenceTask( Task* parent )
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: EventTask( parent )
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{
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// register all the events that this task monitors
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registerEvent( GroupWise::ConferenceClosed );
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registerEvent( GroupWise::ConferenceJoined );
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registerEvent( GroupWise::ConferenceLeft );
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registerEvent( GroupWise::ReceiveMessage );
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registerEvent( GroupWise::UserTyping );
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registerEvent( GroupWise::UserNotTyping );
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registerEvent( GroupWise::ConferenceInvite );
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registerEvent( GroupWise::ConferenceInviteNotify );
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registerEvent( GroupWise::ConferenceReject );
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registerEvent( GroupWise::ReceiveAutoReply );
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// GW7
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registerEvent( GroupWise::ReceivedBroadcast );
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registerEvent( GroupWise::ReceivedSystemBroadcast );
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// listen to the UserDetailsManager telling us that user details are available
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connect( client()->userDetailsManager(), TQT_SIGNAL( gotContactDetails( const GroupWise::ContactDetails & ) ),
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TQT_SLOT( slotReceiveUserDetails( const GroupWise::ContactDetails & ) ) );
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}
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ConferenceTask::~ConferenceTask()
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{
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}
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void ConferenceTask::dumpConferenceEvent( ConferenceEvent & evt )
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{
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client()->debug( TQString( "Conference Event - guid: %1 user: %2 timestamp: %3:%4:%5" ).tqarg
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( evt.guid ).tqarg( evt.user.ascii() ).tqarg( evt.timeStamp.time().hour() ).tqarg
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( evt.timeStamp.time().minute() ).tqarg( evt.timeStamp.time().second() ) );
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client()->debug( TQString( " flags: %1" ).tqarg( evt.flags, 8 ) );
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}
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bool ConferenceTask::take( Transfer * transfer )
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{
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EventTransfer * incomingEvent;
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if ( forMe( transfer, incomingEvent ) )
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{
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client()->debug( "Got a conference event:" );
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ConferenceEvent event;
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event.type = (GroupWise::Event)( incomingEvent->eventType() );
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event.timeStamp = incomingEvent->timeStamp();
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event.user = incomingEvent->source();
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event.flags = 0;
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Q_ASSERT( incomingEvent->hasGuid() );
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event.guid = incomingEvent->guid();
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switch ( event.type )
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{
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case GroupWise::ConferenceClosed:
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// extra debug - we never see these events, against spec.
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client()->debug( "********************" );
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client()->debug( "* ConferenceClosed *" );
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client()->debug( "* ConferenceClosed *" );
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client()->debug( "* ConferenceClosed *" );
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client()->debug( "********************" );
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emit closed( event );
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break;
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case GroupWise::ConferenceJoined:
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Q_ASSERT( incomingEvent->hasFlags() );
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event.flags = incomingEvent->flags();
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client()->debug( "ConferenceJoined" );
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if ( !queueWhileAwaitingData( event ) )
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emit joined( event );
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break;
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case GroupWise::ConferenceLeft:
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Q_ASSERT( incomingEvent->hasFlags() );
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event.flags = incomingEvent->flags();
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client()->debug( "ConferenceLeft" );
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emit left( event );
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break;
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case GroupWise::ReceiveMessage:
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Q_ASSERT( incomingEvent->hasFlags() );
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event.flags = incomingEvent->flags();
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Q_ASSERT( incomingEvent->hasMessage() );
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event.message = incomingEvent->message();
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client()->debug( "ReceiveMessage" );
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client()->debug( TQString( "message: %1" ).tqarg( event.message ) );
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if ( !queueWhileAwaitingData( event ) )
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emit message( event );
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break;
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case GroupWise::UserTyping:
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client()->debug( "UserTyping" );
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emit typing( event );
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break;
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case GroupWise::UserNotTyping:
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client()->debug( "UserNotTyping" );
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emit notTyping( event );
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break;
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case GroupWise::ConferenceInvite:
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Q_ASSERT( incomingEvent->hasMessage() );
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event.message = incomingEvent->message();
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client()->debug( "ConferenceInvite" );
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client()->debug( TQString( "message: %1" ).tqarg( event.message ) );
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if ( !queueWhileAwaitingData( event ) )
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emit invited( event );
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break;
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case GroupWise::ConferenceInviteNotify:
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client()->debug( "ConferenceInviteNotify" );
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if ( !queueWhileAwaitingData( event ) )
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emit otherInvited( event );
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break;
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case GroupWise::ConferenceReject:
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client()->debug( "ConferenceReject" );
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if ( !queueWhileAwaitingData( event ) )
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emit invitationDeclined( event );
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break;
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case GroupWise::ReceiveAutoReply:
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Q_ASSERT( incomingEvent->hasFlags() );
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event.flags = incomingEvent->flags();
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Q_ASSERT( incomingEvent->hasMessage() );
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event.message = incomingEvent->message();
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client()->debug( "ReceiveAutoReply" );
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client()->debug( TQString( "message: %1" ).tqarg( event.message.ascii() ) );
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emit autoReply( event );
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break;
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case GroupWise::ReceivedBroadcast:
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Q_ASSERT( incomingEvent->hasMessage() );
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event.message = incomingEvent->message();
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client()->debug( "ReceivedBroadCast" );
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client()->debug( TQString( "message: %1" ).tqarg( event.message ) );
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if ( !queueWhileAwaitingData( event ) )
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emit broadcast( event );
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break;
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case GroupWise::ReceivedSystemBroadcast:
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Q_ASSERT( incomingEvent->hasMessage() );
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event.message = incomingEvent->message();
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client()->debug( "ReceivedSystemBroadCast" );
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client()->debug( TQString( "message: %1" ).tqarg( event.message ) );
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emit systemBroadcast( event );
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break;
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default:
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client()->debug( TQString( "WARNING: didn't handle registered event %1, on conference %2" ).tqarg( incomingEvent->eventType() ).tqarg( event.guid.ascii() ) );
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}
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dumpConferenceEvent( event );
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return true;
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}
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return false;
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}
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void ConferenceTask::slotReceiveUserDetails( const GroupWise::ContactDetails & details )
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{
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client()->debug( "ConferenceTask::slotReceiveUserDetails()" );
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// dequeue any events which are deliverable now we have these details
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TQValueListIterator< ConferenceEvent > end = m_pendingEvents.end();
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TQValueListIterator< ConferenceEvent > it = m_pendingEvents.begin();
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while ( it != end )
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{
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TQValueListIterator< ConferenceEvent > current = it;
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++it;
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// if the details relate to event, try again to handle it
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if ( details.dn == (*current).user )
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{
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client()->debug( TQString( " - got details for event involving %1" ).tqarg( (*current).user ) );
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switch ( (*current).type )
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{
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case GroupWise::ConferenceJoined:
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client()->debug( "ConferenceJoined" );
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emit joined( *current );
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break;
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case GroupWise::ReceiveMessage:
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client()->debug( "ReceiveMessage" );
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emit message( *current );
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break;
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case GroupWise::ConferenceInvite:
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client()->debug( "ConferenceInvite" );
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emit invited( *current );
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break;
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case GroupWise::ConferenceInviteNotify:
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client()->debug( "ConferenceInviteNotify" );
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emit otherInvited( *current );
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break;
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default:
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client()->debug( "Queued an event while waiting for more data, but didn't write a handler for the dequeue!" );
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}
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m_pendingEvents.remove( current );
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client()->debug( TQString( "Event handled - now %1 pending events" ).arg
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( (uint)m_pendingEvents.count() ) );
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}
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}
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}
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bool ConferenceTask::queueWhileAwaitingData( const ConferenceEvent & event )
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{
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if ( client()->userDetailsManager()->known( event.user ) )
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{
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client()->debug( "ConferenceTask::queueWhileAwaitingData() - source is known!" );
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return false;
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}
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else
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{
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client()->debug( TQString( "ConferenceTask::queueWhileAwaitingData() - queueing event involving %1" ).tqarg( event.user ) );
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client()->userDetailsManager()->requestDetails( event.user );
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m_pendingEvents.append( event );
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return true;
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}
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}
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#include "conferencetask.moc"
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