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/**
* Copyright (c) 2005 Till Adam <adam@kde.org>
*
* 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; version 2 of the License
*
* 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.
*
* In addition, as a special exception, the copyright holders give
* permission to link the code of this program with any edition of
* the TQt library by Trolltech AS, Norway (or with modified versions
* of TQt that use the same license as TQt), 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
* TQt. If you modify this file, you may extend this exception to
* your version of the file, but you are not obligated to do so. If
* you do not wish to do so, delete this exception statement from
* your version.
*/
#ifndef COPYFOLDERJOB_H
#define COPYFOLDERJOB_H
#include "folderjob.h"
#include <tqguardedptr.h>
class FolderStorage;
class KMFolderDir;
class KMFolder;
class KMCommand;
class KMFolderNode;
namespace KMail {
/**
* Copy a hierarchy of folders somewhere else in the folder tree. Currently
* online imap folders are not supported as target folders, and the same is
* true for search folders where it does not make much sense for them to be
* target folders.
*/
class CopyFolderJob : public FolderJob
{
Q_OBJECT
TQ_OBJECT
public:
/**
* Create a new job
* @param storage of the folder that should be copied
* @param newParent the target tqparent folder
*/
CopyFolderJob( FolderStorage* const storage, KMFolderDir* const newParent = 0 );
virtual ~CopyFolderJob();
virtual void execute();
/**
Returns the newly created target folder.
*/
KMFolder* targetFolder() const { return mNewFolder; }
protected slots:
/** Create the target directory under the new tqparent. Returns success or failure.*/
bool createTargetDir();
/** Copy all messages from the original folder to mNewFolder */
void copyMessagesToTargetDir();
/** Called when the CopyCommand has either succesfully completed copying
* the contents of our folder to the new location or failed. */
void slotCopyCompleted( KMCommand *command );
/** Called when the previous sibling's copy operation completed.
* @param success indicates whether the last copy was successful. */
void slotCopyNextChild( bool success = true );
/** Called when one of the operations of the foldre itself or one of it's
* child folders failed and the already created target folder needs to be
* removed again. */
void rollback();
/**
Called when the online IMAP folder creation finished.
*/
void folderCreationDone( const TQString &name, bool success );
signals:
/** Emitted when the job is done, check the success bool */
void folderCopyComplete( bool success );
protected:
TQGuardedPtr<FolderStorage> const mStorage;
KMFolderDir* const mNewParent;
TQGuardedPtr<KMFolder> mNewFolder;
TQPtrListIterator<KMFolderNode> mChildFolderNodeIterator;
KMFolder* mNextChildFolder;
};
} // namespace KMail
#endif /* COPYFOLDERJOB_H */
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