view main/PreferencesDialog.h @ 25:e74f508db18c

* Add setRatio method to the time stretcher, and make it possible to change
  the ratio without having to construct and replace the time stretcher.  This
  means we can do it seamlessly.  Add a lot more ratios to the
  time stretch control in the main window

/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */

/*
    Sonic Visualiser
    An audio file viewer and annotation editor.
    Centre for Digital Music, Queen Mary, University of London.
    This file copyright 2006 Chris Cannam.
    
    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.  See the file
    COPYING included with this distribution for more information.
*/

#ifndef _PREFERENCES_DIALOG_H_
#define _PREFERENCES_DIALOG_H_

#include <QDialog>

#include "base/Window.h"

class WindowTypeSelector;
class QPushButton;

class PreferencesDialog : public QDialog
{
    Q_OBJECT

public:
    PreferencesDialog(QWidget *parent = 0, Qt::WFlags flags = 0);
    virtual ~PreferencesDialog();

protected slots:
    void windowTypeChanged(WindowType type);
    void smoothSpectrogramChanged(int state);
    void propertyLayoutChanged(int layout);
    void tuningFrequencyChanged(double freq);

    void okClicked();
    void applyClicked();
    void cancelClicked();

protected:
    WindowTypeSelector *m_windowTypeSelector;
    QPushButton *m_applyButton;
    
    WindowType m_windowType;
    bool  m_smoothSpectrogram;
    int   m_propertyLayout;
    float m_tuningFrequency;
};

#endif