NewSignalDialog.h

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/***************************************************************************
      NewSignalDialog.h  -  dialog for the "newsignal" plugin
                             -------------------
    begin                : Wed Jul 18 2001
    copyright            : (C) 2001 by Thomas Eschenbacher
    email                : Thomas.Eschenbacher@gmx.de
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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 NEW_SIGNAL_DIALOG_H
#define NEW_SIGNAL_DIALOG_H

#include "config.h"

#include <QDialog>
#include <QTimer>
#include <QWidget>

#include "ui_NewSigDlg.h"

#include "libkwave/Sample.h"

class QString;

namespace Kwave
{
    class NewSignalDialog: public QDialog,
                           public Ui::NewSigDlg
    {
        Q_OBJECT
    public:
        NewSignalDialog(QWidget *parent, sample_index_t samples,
                        unsigned int rate, unsigned int bits,
                        unsigned int tracks, bool by_time);

        virtual ~NewSignalDialog() {}

        sample_index_t samples();

        double rate();

        unsigned int bitsPerSample();

        unsigned int tracks();

        bool byTime();

    private slots:

        void checkNewSampleEdit();

        void checkTimeAndLengthInfo(int);

        void rbTimeToggled(bool);

        void timeChanged(int);

        void sampleRateChanged(const QString&);

        void tracksChanged(int);

        void samplesChanged(int);

        void updateFileSize();

        void setLengthPercentage(int percent);

        void invokeHelp();

    private:

        sample_index_t maxSamples();

        void setHMS(sample_index_t &samples);

    private:

        QTimer m_timer;

        bool m_recursive;
    };
}

#endif /* NEW_SIGNAL_DIALOG_H */

//***************************************************************************
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