Пример #1
0
void Client::sendMessage(protocol::MessagePtr msg)
{
	msg->setContextId(m_myId);

	// Command type messages go to the local fork too
	if(msg->isCommand())
		emit drawingCommandLocal(msg);

	_server->sendMessage(msg);
}
Пример #2
0
void CanvasModel::handleCommand(protocol::MessagePtr cmd)
{
	using namespace protocol;

	// Apply ACL filter
	if(!m_aclfilter->filterMessage(*cmd)) {
		qDebug("Filtered message %d from %d", cmd->type(), cmd->contextId());
		return;
	}

	if(cmd->isMeta()) {
		// Handle meta commands here
		switch(cmd->type()) {
		case MSG_CHAT:
			metaChat(cmd.cast<Chat>());
			break;
		case MSG_USER_JOIN:
			metaUserJoin(cmd.cast<UserJoin>());
			break;
		case MSG_USER_LEAVE:
			metaUserLeave(cmd.cast<UserLeave>());
			break;
		case MSG_SESSION_OWNER:
		case MSG_USER_ACL:
		case MSG_SESSION_ACL:
		case MSG_LAYER_ACL:
			// Handled by the ACL filter
			break;
		case MSG_INTERVAL:
			/* intervals are used only when playing back recordings */
			break;
		case MSG_LASERTRAIL:
			metaLaserTrail(cmd.cast<protocol::LaserTrail>());
			break;
		case MSG_MOVEPOINTER:
			metaMovePointer(cmd.cast<MovePointer>());
			break;
		case MSG_MARKER:
			metaMarkerMessage(cmd.cast<Marker>());
			break;
		default:
			qWarning("Unhandled meta message type %d", cmd->type());
		}

	} else if(cmd->isCommand()) {
		// The state tracker handles all drawing commands
		m_statetracker->receiveQueuedCommand(cmd);
		emit canvasModified();

	} else {
		qWarning("CanvasModel::handleDrawingCommand: command %d is neither Meta nor Command type!", cmd->type());
	}
}