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// KDat - a tar-based DAT archiver
// Copyright (C) 1998-2000 Sean Vyain, svyain@mail.tds.net
// Copyright (C) 2001-2002 Lawrence Widman, kdat@cardiothink.com
//
// 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 WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
#ifndef _BackupProfileManager_h_
#define _BackupProfileManager_h_
#include <qdict.h>
#include <qobject.h>
#include "BackupProfile.h"
/**
* @short Control access to the set of backup profiles.
*
* Each user has a set of backup profiles that are stored under
* <TT>$HOME/.kde/share/apps/kdat/</TT>. (Changed from $HOME/.kdat in KDE1.)
* This class provides a single point of access for reading and writing
* these backup profiles.
*
* Other objects can register to be notified when a backup profile is added or
* removed, and when a backup profile is modified.
*
* The BackupProfileManager follows the Singleton pattern.
*/
class BackupProfileManager : public QObject {
Q_OBJECT
static BackupProfileManager* _instance;
QDict<BackupProfile> _backupProfiles;
QStringList _backupProfileNames;
BackupProfileManager();
public:
~BackupProfileManager();
/**
* All access to the BackupProfileManager goes through this method.
*
* @return a pointer to the single instance of the BackupProfileManager.
*/
static BackupProfileManager* instance();
/**
* Get the list of all known backup profiles.
*
* @return a QStringList containing the backup profile names.
*/
const QStringList& getBackupProfileNames();
/**
* Retrieve the named backup profile.
*
* @param name The name of the backup profile.
* @return A pointer to the backup profile.
*/
BackupProfile* findBackupProfile( const QString & name );
/**
* Add a new backup profile.
*
* @param backupProfile A pointer to the new backup profile.
*/
void addBackupProfile( BackupProfile* backupProfile );
/**
* Remove a backup profile. The backup profile is removed from memory and
* from disk. A signal is emitted before the profile is actually removed.
*
* @param backupProfile A pointer to the backup profile to remove.
*/
void removeBackupProfile( BackupProfile* backupProfile );
/**
* Notify anyone who cares that the backup profile has been modified.
*
* @param backupProfile A pointer to the backup profile that was modified.
*/
void backupProfileModified( BackupProfile* backupProfile );
signals:
/**
* Emitted after a new backup profile is created.
*
* @param backupProfile A pointer to the new backup profile.
*/
void sigBackupProfileAdded( BackupProfile* backupProfile );
/**
* Emitted before a backup profile is destroyed. This signal is emitted
* immediately before the backup profile is deleted.
*
* @param backupProfile A pointer to the backup profile that is about to
* be destroyed.
*/
void sigBackupProfileRemoved( BackupProfile* backupProfile );
/**
* Emitted after a backup profile has been changed in some way.
*
* @param backupProfile A pointer to the backup profile that has been modified.
*/
void sigBackupProfileModified( BackupProfile* backupProfile );
};
#endif
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