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// -*- C++ -*-
//
// fontprogress.h
//
// (C) 2001-2004 Stefan Kebekus
// Distributed under the GPL
#ifndef FONT_GENERATION_H
#define FONT_GENERATION_H
#include <kdialogbase.h>
#include <qguardedptr.h>
class KProcIO;
class KProgress;
class QLabel;
/**
* A dialog to give feedback to the user when kpsewhich is generating fonts.
*
* This class implements a dialog which pops up, shows a progress bar
* and displays the MetaFont output. It contains three slots,
* outputReceiver, setTotalSteps and hideDialog which can be connected
* with the appropriate signals emitted by the fontpool class.
*
* @author Stefan Kebekus <kebekus@kde.org>
*
*
**/
class fontProgressDialog : public KDialogBase
{
Q_OBJECT
public:
fontProgressDialog( const QString& helpIndex, const QString& label, const QString& abortTip, const QString& whatsThis, const QString& ttip,
QWidget* parent = 0, const QString &name = 0, bool progressbar=true );
~fontProgressDialog();
/** The number of steps already done is increased, the text received
here is analyzed and presented to the user. */
void increaseNumSteps(const QString& explanation);
/** Used to initialize the progress bar. If the argument proc is
non-zero, the associated process will be killed when the "abort"
button is pressed. The FontProgress uses a QGuarderPtr
internally, so it is save to delete the KProcIO anytime. */
void setTotalSteps(int, KProcIO *proc=0);
QLabel* TextLabel2;
private slots:
/** Calling this slot does nothing than to kill the process that is
pointed to be procIO, if procIO is not zero.*/
void killProcIO();
private:
QLabel* TextLabel1;
KProgress* ProgressBar1;
int progress;
QGuardedPtr<KProcIO> procIO;
};
#endif // FONT_GENERATION_H
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