lbajardsilogic@0: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
lbajardsilogic@0: 
lbajardsilogic@0: /*
lbajardsilogic@0:     Sonic Visualiser
lbajardsilogic@0:     An audio file viewer and annotation editor.
lbajardsilogic@0:     Centre for Digital Music, Queen Mary, University of London.
lbajardsilogic@0:     This file copyright 2006 Chris Cannam.
lbajardsilogic@0:     
lbajardsilogic@0:     This program is free software; you can redistribute it and/or
lbajardsilogic@0:     modify it under the terms of the GNU General Public License as
lbajardsilogic@0:     published by the Free Software Foundation; either version 2 of the
lbajardsilogic@0:     License, or (at your option) any later version.  See the file
lbajardsilogic@0:     COPYING included with this distribution for more information.
lbajardsilogic@0: */
lbajardsilogic@0: 
lbajardsilogic@0: #ifndef _CSV_FILE_READER_H_
lbajardsilogic@0: #define _CSV_FILE_READER_H_
lbajardsilogic@0: 
lbajardsilogic@0: #include <QList>
lbajardsilogic@0: #include <QStringList>
lbajardsilogic@0: #include <QDialog>
lbajardsilogic@0: 
lbajardsilogic@189: #include "DataFileReader.h"
lbajardsilogic@189: 
lbajardsilogic@0: class QFile;
lbajardsilogic@0: class QTableWidget;
lbajardsilogic@0: class QComboBox;
lbajardsilogic@0: class QLabel;
lbajardsilogic@0: 
lbajardsilogic@0: 
lbajardsilogic@0: class CSVFileReader : public DataFileReader
lbajardsilogic@0: {
lbajardsilogic@0: public:
lbajardsilogic@0:     CSVFileReader(QString path, size_t mainModelSampleRate);
lbajardsilogic@0:     virtual ~CSVFileReader();
lbajardsilogic@0: 
lbajardsilogic@0:     virtual bool isOK() const;
lbajardsilogic@0:     virtual QString getError() const;
lbajardsilogic@0:     virtual Model *load() const;
lbajardsilogic@0: 
lbajardsilogic@0: protected:
lbajardsilogic@0:     QFile *m_file;
lbajardsilogic@0:     QString m_error;
lbajardsilogic@0:     size_t m_mainModelSampleRate;
lbajardsilogic@0: };
lbajardsilogic@0: 
lbajardsilogic@0: 
lbajardsilogic@0: class CSVFormatDialog : public QDialog
lbajardsilogic@0: {
lbajardsilogic@0:     Q_OBJECT
lbajardsilogic@0:     
lbajardsilogic@0: public:
lbajardsilogic@0:     CSVFormatDialog(QWidget *parent, QFile *file, size_t defaultSampleRate);
lbajardsilogic@0:     
lbajardsilogic@0:     ~CSVFormatDialog();
lbajardsilogic@0:     
lbajardsilogic@0:     enum ModelType {
lbajardsilogic@0: 	OneDimensionalModel,
lbajardsilogic@0: 	TwoDimensionalModel,
lbajardsilogic@0: 	ThreeDimensionalModel
lbajardsilogic@0:     };
lbajardsilogic@0:     
lbajardsilogic@0:     enum TimingType {
lbajardsilogic@0: 	ExplicitTiming,
lbajardsilogic@0: 	ImplicitTiming
lbajardsilogic@0:     };
lbajardsilogic@0:     
lbajardsilogic@0:     enum TimeUnits {
lbajardsilogic@0: 	TimeSeconds,
lbajardsilogic@0: 	TimeAudioFrames,
lbajardsilogic@0: 	TimeWindows
lbajardsilogic@0:     };
lbajardsilogic@0: 
lbajardsilogic@0:     ModelType  getModelType()   const { return m_modelType;   }
lbajardsilogic@0:     TimingType getTimingType()  const { return m_timingType;  }
lbajardsilogic@0:     TimeUnits  getTimeUnits()   const { return m_timeUnits;   }
lbajardsilogic@0:     QString    getSeparator()   const { return m_separator;   }
lbajardsilogic@0:     size_t     getSampleRate()  const { return m_sampleRate;  }
lbajardsilogic@0:     size_t     getWindowSize()  const { return m_windowSize;  }
lbajardsilogic@0: 
lbajardsilogic@0: protected slots:
lbajardsilogic@0:     void modelTypeChanged(int type);
lbajardsilogic@0:     void timingTypeChanged(int type);
lbajardsilogic@0:     void sampleRateChanged(QString);
lbajardsilogic@0:     void windowSizeChanged(QString);
lbajardsilogic@0: 
lbajardsilogic@0: protected:
lbajardsilogic@0:     ModelType  m_modelType;
lbajardsilogic@0:     TimingType m_timingType;
lbajardsilogic@0:     TimeUnits  m_timeUnits;
lbajardsilogic@0:     QString    m_separator;
lbajardsilogic@0:     size_t     m_sampleRate;
lbajardsilogic@0:     size_t     m_windowSize;
lbajardsilogic@0:     
lbajardsilogic@0:     QList<QStringList> m_example;
lbajardsilogic@0:     int m_maxExampleCols;
lbajardsilogic@0:     QTableWidget *m_exampleWidget;
lbajardsilogic@0:     
lbajardsilogic@0:     QComboBox *m_modelTypeCombo;
lbajardsilogic@0:     QComboBox *m_timingTypeCombo;
lbajardsilogic@0:     QLabel *m_sampleRateLabel;
lbajardsilogic@0:     QComboBox *m_sampleRateCombo;
lbajardsilogic@0:     QLabel *m_windowSizeLabel;
lbajardsilogic@0:     QComboBox *m_windowSizeCombo;
lbajardsilogic@0: 
lbajardsilogic@0:     bool guessFormat(QFile *file);
lbajardsilogic@0:     void populateExample();
lbajardsilogic@0: };
lbajardsilogic@0: 
lbajardsilogic@0: #endif
lbajardsilogic@0: