/***************************************************************************
 *   KSystemLog, a system log viewer tool                                  *
 *   Copyright (C) 2007 by Nicolas Ternisien                               *
 *   nicolas.ternisien@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 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 _LOADING_BAR_H_
#define _LOADING_BAR_H_

#include <QWidget>

#include "logMode.h"
#include "logFile.h"

class QProgressBar;
class LoadingBarPrivate;

/**
 * TODO Try to have a working Cancel button (for the moment, it only hide the Loading Dialog)
 */
class LoadingBar : public QWidget
{
    Q_OBJECT

public:
    LoadingBar(QWidget *parent = NULL);

    ~LoadingBar();

    QProgressBar *progressBar();

public slots:

    void startLoading(const LogMode &logMode, const LogFile &logFile, int fileIndex, int fileCount);
    void endLoading();

    void progressLoading();

signals:
    void displayed(bool displayed);

private:
    LoadingBarPrivate *const d;
};

#endif // _LOADING_BAR_H_
