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dir.h

/***************************************************************************
 *   Copyright (C) 2008, 2009, 2010 by Malakhov Alexey                           *
 *   brezerk@gmail.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 3 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, see <http://www.gnu.org/licenses/>. *
 *                                                                         *
 ***************************************************************************/

#ifndef DIR_H
#define DIR_H

#include "config.h"

#include <QString>
#include <QStringList>
#include <QSqlQuery>
#include <QSqlError>
#include <QDebug>
#include <QVariant>

/*!
 * \class Dir
 * \ingroup database
 * \brief This class provide database functions for Dir table.
 *
 */
00038 class Dir
{
public:
   //! Class constructor
      Dir();

   /*! \brief This function gets all table fields by prefixId key value from table.
      *
      * \param  prefixId    A prefixid value.
      * \return Return a list of table fields value or -1 on error.
      */
    QStringList getDirList(const QString prefix_name) const;

   /*! \brief This function deletes all dirs fields by prefix_name keys value from table.
      *
      * \param  prefix_name    A prefix name value.
      * \return Return true on success.
      */
      bool delDir(const QString prefix_name, const QString dir_name = "") const;

      /*! \brief This function add dir by name and prefix_name.
       *
       * \param  prefix_name    A prefix name value.
       * \param  dir_name    A name value.
       * \return Return true if exists.
       */
      bool addDir(const QString prefix_name, const QString dir_name) const;

      /*! \brief This function check is reccord exists by dir_name or not.
       *
       * \param  prefix_name    A prefix name value.
       * \param  dir_name            A dir name value.
       * \return Return true if exists.
       */
      bool isExistsByName(const QString prefix_name, const QString dir_name) const;

      /*! \brief This function gets prefix id by name.
       *
       * \param  dir_name             A dir name value.
       * \param  prefix_name    A prefix name value.
       * \return Return prefix id.
       */
    QString getId(const QString dir_name, const QString prefix_name) const;

   /*! \brief Rename dir.
      *
      * \param  prefix_name         A prefix name value.
      * \param  dir_name                  A dir name value.
      * \param  new_dir_name     A icon name value.
      * \return Return a list of table fields.
      */
      bool renameDir(const QString dir_name, const QString prefix_name, const QString new_dir_name) const;



};

#endif // DIR_H

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