You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
105 lines
3.0 KiB
105 lines
3.0 KiB
/*
|
|
* This file is part of the KFTPGrabber project
|
|
*
|
|
* Copyright (C) 2003-2006 by the KFTPGrabber developers
|
|
* Copyright (C) 2003-2006 Jernej Kos <kostko@jweb-network.net>
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but
|
|
* is provided AS IS, WITHOUT ANY WARRANTY; without even the implied
|
|
* warranty of MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, and
|
|
* NON-INFRINGEMENT. See the GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Steet, Fifth Floor, Boston,
|
|
* MA 02110-1301, USA.
|
|
*
|
|
* In addition, as a special exception, the copyright holders give
|
|
* permission to link the code of portions of this program with the
|
|
* OpenSSL library under certain conditions as described in each
|
|
* individual source file, and distribute linked combinations
|
|
* including the two.
|
|
*
|
|
* You must obey the GNU General Public License in all respects
|
|
* for all of the code used other than OpenSSL. If you modify
|
|
* file(s) with this exception, you may extend this exception to your
|
|
* version of the file(s), but you are not obligated to do so. If you
|
|
* do not wish to do so, delete this exception statement from your
|
|
* version. If you delete this exception statement from all source
|
|
* files in the program, then also delete it here.
|
|
*/
|
|
#ifndef KFTPQUEUEQUEUEGROUP_H
|
|
#define KFTPQUEUEQUEUEGROUP_H
|
|
|
|
#include <ntqguardedptr.h>
|
|
#include <ntqptrlist.h>
|
|
|
|
namespace KFTPQueue {
|
|
|
|
class QueueObject;
|
|
class Transfer;
|
|
|
|
/**
|
|
* This class manages a group of child queue objects so they get
|
|
* executed in the proper order.
|
|
*
|
|
* Note that all child transfers that are grouped together must be
|
|
* part of the same session, otherwise unexpected behavior may
|
|
* ocurr.
|
|
*
|
|
* @author Jernej Kos
|
|
*/
|
|
class QueueGroup : public TQObject {
|
|
Q_OBJECT
|
|
public:
|
|
/**
|
|
* Class constructor.
|
|
*
|
|
* @param object The queue object to manage
|
|
*/
|
|
QueueGroup(QueueObject *object);
|
|
|
|
/**
|
|
* Reset the group.
|
|
*/
|
|
void reset();
|
|
|
|
/**
|
|
* Execute the next transfer in list.
|
|
*
|
|
* @return 1 if the transfer has been executed, 0 or -1 otherwise
|
|
*/
|
|
int executeNextTransfer();
|
|
public slots:
|
|
/**
|
|
* Increment the current iterator and call executeNextTransfer method.
|
|
*/
|
|
void incrementAndExecute();
|
|
private:
|
|
QueueObject *m_object;
|
|
TQPtrListIterator<QueueObject> m_childIterator;
|
|
TQGuardedPtr<Transfer> m_lastTransfer;
|
|
bool m_directories;
|
|
signals:
|
|
/**
|
|
* This signal gets emitted when there is nothing more to do in the
|
|
* queue.
|
|
*/
|
|
void done();
|
|
|
|
/**
|
|
* This signal gets emitted when the group processing is interrupted
|
|
* due to abort.
|
|
*/
|
|
void interrupted();
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|