plottingwidget.h

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/*
 * plottingwidget.h
 *
 *  Created on: Nov 2, 2015
 *      Author: martin
 */

#ifndef PLOTTINGWIDGET_H_
#define PLOTTINGWIDGET_H_

#include <QWidget>
#include <QListWidget>



class Plot;
class QLabel;
class QProgressBar;
class SliderWidget;
class QComboBox;
class QPushButton;
class QTextEdit;
class PlottingWidget : public QWidget
{
    Q_OBJECT

public:
    PlottingWidget(QWidget * = NULL);

protected:
    void wheelEvent( QWheelEvent * event );

private:
    void setupComponents();
    void setupActions();
    void setupLayout();

    QListWidget *ecgFilesWidget;
    //Plot *d_plot;
    QVector<Plot *> d_plots;
    QVector<QVector<QPointF> > ecgVals;
    QLabel *tlbl;
    QProgressBar *progBar;
    SliderWidget *startingPointSlider;
    QComboBox *timeframeComboBox;
    QTimer *playTimer;

    int recordingTime;
    int nFrames;
    int currentFrame;

    QAction *playAction;
    QAction *pauseAction;
    QAction *nextAction;
    QAction *prevAction;

    QPushButton *getFilesButton;
    QPushButton *resetPlotButton;
    QTextEdit *headerTextArea;

private slots:
    void prev();
    void play();
    void pause();
    void next();
    void getEcgFileList();
    void fileSelected(QListWidgetItem*);
    void plotVector();
    void initEcg(QVector<QVector<QPointF> > fileData);
    void clearPlot();
    void updatePlot(int);
    void windowSizeChanged(int);
};



#endif /* PLOTTINGWIDGET_H_ */