/***************************************************************************
                                krpleasewait.h
                             -------------------
    copyright            : (C) 2000 by Shie Erlich & Rafi Yanai
    e-mail               : krusader@users.sourceforge.net
    web site             : http://krusader.sourceforge.net
 ---------------------------------------------------------------------------
  Description
 ***************************************************************************

  A

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                                                     H e a d e r    F i l e

 ***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef KRPLEASEWAIT_H
#define KRPLEASEWAIT_H

#include <qprogressdialog.h>
#include <QtCore/QTimer>
#include <QtCore/QPointer>
#include <QCloseEvent>
#include <kio/jobclasses.h>

class KRPleaseWait;

class KRPleaseWaitHandler : public QObject
{
    Q_OBJECT

public:
    KRPleaseWaitHandler(QWidget *parentWindow);

public slots:

    void startWaiting(QString msg, int count = 0, bool cancel = false);
    void stopWait();
    void cycleProgress();
    void incProgress(int i);
    void killJob();
    void setJob(KIO::Job* j);
    bool wasCancelled() const {
        return _wasCancelled;
    }

private:
    QWidget *_parentWindow;
    QPointer<KIO::Job> job;
    KRPleaseWait * dlg;
    bool cycle, cycleMutex, incMutex, _wasCancelled;
};


class KRPleaseWait : public QProgressDialog
{
    Q_OBJECT
public:
    KRPleaseWait(QString msg, QWidget *parent, int count = 0 , bool cancel = false);

public slots:
    void incProgress(int howMuch);
    void cycleProgress();

protected:
    bool inc;
    QTimer* timer;
    virtual void closeEvent(QCloseEvent * e);
    bool canClose;
};

#endif
