src/properties.h

/***************************************************************************
                          properties.h  -  description
                             -------------------
    begin                : Sun Feb 29 2004
    copyright            : (C) 2004 by Lynn Hazan
    email                : lynn.hazan.myrealbox.com
 ***************************************************************************/

/***************************************************************************
 *                                                                         *
 *   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.                                   *
 *                                                                         *
 ***************************************************************************/

#ifndef PROPERTIES_H
#define PROPERTIES_H

// include files for QT
#include <qwidget.h>
#include <qcombobox.h>
#include <qspinbox.h>
#include <qpushbutton.h>
#include <qlineedit.h>
#include <qvalidator.h>

//includes files for KDE
#include <kfiledialog.h>
#include <klocale.h>

//include files for the application
#include <propertieslayout.h>


//General C++ include files
#include <iostream>
using namespace std;

class Properties : public PropertiesLayout  {
   Q_OBJECT
public: 
     Properties(QWidget *parent=0, const char *name=0);
     ~Properties();

  inline void setScreenGain(float gain){
   screenGainLineEdit->setText(QString("%1").arg(gain));
  };

  inline void setVoltageRange(int value){
   voltageRangeLineEdit->setText(QString("%1").arg(value));
  };

  inline void setAmplification(int value){
   amplificationLineEdit->setText(QString("%1").arg(value));
  };

  inline void setNbChannels(int nb){nbChannelsLineEdit->setText(QString("%1").arg(nb));};

  inline void setSamplingRate(double rate){samplingRateLineEdit->setText(QString("%1").arg(rate,0,'g',14));};

  inline void setAcquisitionSystemSamplingRate(double rate){asSamplingRateLineEdit->setText(QString("%1").arg(rate,0,'g',14));};

  inline void setOffset(int offset){offsetLineEdit->setText(QString("%1").arg(offset));};

  inline void setResolution(int res){
   switch(res){
      case 12:
        resolutionComboBox->setCurrentItem(0);
        break;
      case 14:
        resolutionComboBox->setCurrentItem(1);
        break;
      case 16:
        resolutionComboBox->setCurrentItem(2);
        break;
      case 32:
        resolutionComboBox->setCurrentItem(3);
        break;
      default:
        resolutionComboBox->setCurrentItem(2);
        break;
   }
  };
  
  inline void setTraceBackgroundImage(QString image){  
   traceBackgroundLineEdit->setText(image);
  };
  
  inline float getScreenGain() const{
   return screenGainLineEdit->text().toFloat();
  };

  inline int getVoltageRange() const{
   return voltageRangeLineEdit->text().toInt();
  };

  inline int getAmplification() const{
   return amplificationLineEdit->text().toInt();
  };

  inline int getNbChannels() const{return nbChannelsLineEdit->text().toInt();};

  inline double getSamplingRate() const{return samplingRateLineEdit->text().toDouble();};

  inline double getAcquisitionSystemSamplingRate(){return asSamplingRateLineEdit->text().toDouble();};
  
  inline int getOffset() const{return offsetLineEdit->text().toInt();};

  inline int getResolution()const{
   switch(resolutionComboBox->currentItem()){
      case 0:
        return 12;
      case 1:
        return 14;
      case 2:
        return 16;
      case 3:
        return 32;
      default:
        return 16;
   }    
  };

  inline QString getTraceBackgroundImage()const{  
  return traceBackgroundLineEdit->text();};

  inline void setCurrentSamplingRateEnabled(bool state){samplingRateLineEdit->setEnabled(state);};
  
private slots:
  inline void updateTraceBackgroundImage(){
   QString image = KFileDialog::getOpenFileName(QString::null,
            QString::null, this, i18n("Select the background image..."));
            
     if(image != "") setTraceBackgroundImage(image);            
  };
    
 private:
  QIntValidator intValidator;
  QDoubleValidator doubleValidator;  
};

#endif

---