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plotOscilloscope.h

#include <qwidget.h>
#include <qwt_plot.h>
#include <qwt_math.h>
#include <stdlib.h>
#include "midobasic.h"
#include "midotrigger.h"


class QPushButton;
class InputFrameOsc;
class QwtThermo;
class QLabel;

class plotOscilloscope : public QWidget
{
  Q_OBJECT

public:
  plotOscilloscope(QWidget *parent, const char *name);
  ~plotOscilloscope() { delete plot; }

  void resizeEvent(QResizeEvent *e);
  void setAxisTime(double max);
  
  void setAxisCh1(bool on);
  void setScaleCh1(double scaleValue);
  void setSliderCh1(double value);
  
  void setAxisCh2(bool on);
  void setScaleCh2(double scaleValue);
  void setSliderCh2(double value);
  
  void updateDateCh1(DValueList v);
  void updateDateCh2(DValueList v);
  
  void setAcCh1(double midValue);
  void setDcCh1();
  void setGndCh1();
  
  void setAcCh2(double midValue);
  void setDcCh2();
  void setGndCh2();
  
  void setEnableBuff(bool enable);
  void interpolationSin(bool sin);

  void clear();
  void loadDefaults();

  void setThermoBuffer(double value, double maxValue);
  bool activeCh1,activeCh2;
  


public slots:
  void enableAxisX(bool enabled);
  void enableAxisY(bool enabled );  
  void setSizePlot(double td);


private:
  QwtPlot *plot;
  InputFrameOsc *frmInp;
  int d_zoom,d_points,d_zoomActive;
  QPoint p1;
  int stateCh1, stateCh2;

  //long curva,cur;

  long Curve1, Curve2, CurveComb, CurveLine, markerTrigger, markerSr;
  double lastSetTime;
  double xL[POINTS_FOR_WIN], yL[POINTS_FOR_WIN];        // Punti del Canale 1
  double xR[POINTS_FOR_WIN], yR[POINTS_FOR_WIN];        // Punti del Canale 2

  double yAppL[POINTS_FOR_WIN]; // Punti del Canale 1 non riposizionati
  double yAppR[POINTS_FOR_WIN]; // Punti del Canale 2 non riposizionati

  double yCh[POINTS_FOR_WIN];    // Ascisse della curva risultante dalla combinazione dei due canali
  double xCh[POINTS_FOR_WIN];    // Ordinate della curva risultante dalla combinazione dei due canali
  double yAppCh[POINTS_FOR_WIN]; // Punti della curva precedente non riposizionati


  int sizePlot;

  
  double scaleCh1,scaleCh2, sliderCh1, sliderCh2, levelTrigger;
  static bool Ch1addCh2, Ch1menusCh2, Ch1xyCh2, Ch1prodCh2, invCh1, invCh2;  
  
  
  void insertCurveCh1(bool lastValue);
  void insertCurveCh2(bool lastValue);
  void insertCurveComb(bool lastValue);

  bool existCurve(long key);

  void insertMarkTrigger(double x, double y);
  void removeMarkTrigger();


private slots:
  void plotMouseMoved(const QMouseEvent &e);
  void plotMouseReleased(const QMouseEvent &e);
  void plotMousePressed(const QMouseEvent &e);
  void zoom();
  void points();
  void print();
  void changeCh1Ch2(int,bool);
  void changeInvertCh(int,bool);

  void setSliderTrigger(double value);
  void setChannelTrigger(int value);
  void setTrigger(bool on);


  void setMarkSr(bool enable, double value);
  void changeMarkSr(double newValue);

  void doPrintPlot(QString fileName);

};

class InputFrameOsc : public QFrame
{
  Q_OBJECT

public:
  InputFrameOsc(QWidget *p = 0, const char *name = 0);
  ~InputFrameOsc() {}

  QwtThermo *tBuffer;
  QLabel *lBuf;

signals:
  void zoomClicked();
  void pointsClicked();
  void printClicked();

private:
  QPushButton *btnZoom, *btnIndex, *btnPrint;    

private slots:
  void zoom();
  void points();
  void print();

};

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