view widgets/ItemEditDialog.h @ 77:fd348f36c0d3

* Implement harmonic cursor in spectrogram
* Implement layer export.  This doesn't quite do the right thing for the SV
  XML layer export yet -- it doesn't include layer display information, so
  when imported, it only creates an invisible model.  Could also do with
  fixing CSV file import so as to work correctly for note and text layers.

/* -*- 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 _ITEM_EDIT_DIALOG_H_
#define _ITEM_EDIT_DIALOG_H_

#include <QDialog>
#include <QString>

#include "base/RealTime.h"

class QSpinBox;
class QDoubleSpinBox;
class QLineEdit;

class ItemEditDialog : public QDialog
{
    Q_OBJECT

public:
    enum {
        ShowTime       = 1 << 0,
        ShowDuration   = 1 << 1,
        ShowValue      = 1 << 2,
        ShowText       = 1 << 3
    };

    ItemEditDialog(size_t sampleRate, int options, QString valueUnits = "",
                   QWidget *parent = 0);

    void setFrameTime(long frame);
    long getFrameTime() const;

    void setRealTime(RealTime rt);
    RealTime getRealTime() const;

    void setFrameDuration(long frame);
    long getFrameDuration() const;
    
    void setRealDuration(RealTime rt);
    RealTime getRealDuration() const;

    void setValue(float value);
    float getValue() const;

    void setText(QString text);
    QString getText() const;

protected slots:
    void frameTimeChanged(int);
    void realTimeSecsChanged(int);
    void realTimeUSecsChanged(int);
    void frameDurationChanged(int);
    void realDurationSecsChanged(int);
    void realDurationUSecsChanged(int);
    void valueChanged(double);
    void textChanged(QString);
    void reset();

protected:
    size_t m_sampleRate;
    long m_defaultFrame;
    long m_defaultDuration;
    float m_defaultValue;
    QString m_defaultText;
    QSpinBox *m_frameTimeSpinBox;
    QSpinBox *m_realTimeSecsSpinBox;
    QSpinBox *m_realTimeUSecsSpinBox;
    QSpinBox *m_frameDurationSpinBox;
    QSpinBox *m_realDurationSecsSpinBox;
    QSpinBox *m_realDurationUSecsSpinBox;
    QDoubleSpinBox *m_valueSpinBox;
    QLineEdit *m_textField;
    QPushButton *m_resetButton;
};

#endif