CDevice.hpp

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// INDENTING (emacs/vi): -*- mode:c++; tab-width:2; c-basic-offset:2; intent-tabs-mode:nil; -*- ex: set tabstop=2 expandtab:
 
/*
 * Qt Virtual Chart Table (QVCT)
 * Copyright (C) 2012 Cedric Dufour <http://cedric.dufour.name>
 * Author: Cedric Dufour <http://cedric.dufour.name>
 *
 * The Qt Virtual Chart Table (QVCT) 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, Version 3.
 *
 * The Qt Virtual Chart Table (QVCT) is distributed in the hope
 * that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 * See the GNU General Public License for more details.
 */
 
#ifndef QVCT_CDEVICE_HPP
#define QVCT_CDEVICE_HPP
 
// QT
#include <QDomElement> // QtXml module
#include <QString>
#include <QXmlStreamWriter>
 
// QVCT
#include "QVCT.hpp"
#include "devices/drivers/CDeviceDriver.hpp"
#include "overlays/COverlayItem.hpp"
class CDeviceDataFix;
class CDeviceDataSkyView;
 
 
 
class CDevice: public COverlayItem
{
  Q_OBJECT;
 
  //------------------------------------------------------------------------------
  // CONSTANTS / STATIC
  //------------------------------------------------------------------------------
 
public:
  //  NOTE: use only power of 2! (so capabalities can be aggregated/differentiated)
  enum ECapability {
    FIX = 1,    
    SKYVIEW = 2 
  };
  enum EOperatingMode { UNDEFINED, STOP, PAUSE, START };
 
 
  //------------------------------------------------------------------------------
  // FIELDS
  //------------------------------------------------------------------------------
 
private:
 
  EOperatingMode eOperatingMode;
 
 
  //------------------------------------------------------------------------------
  // CONSTRUCTORS / DESTRUCTOR
  //------------------------------------------------------------------------------
 
protected:
  CDevice( const QString& _rqsName );
 
public:
  virtual ~CDevice() {};
 
 
  //------------------------------------------------------------------------------
  // METHODS: COverlayObject (implement/override)
  //------------------------------------------------------------------------------
 
private:
  virtual void serialize( QDataStream& _rqDataStream ) const {};
  virtual void unserialize( QDataStream& _rqDataStream ) {};
 
public:
  virtual COverlay* useOverlay() { return (COverlay*)QTreeWidgetItem::parent(); };
 
private:
  virtual void draw( const CChart* _poChart, QPainter* _pqPainter ) {};
 
 
  //------------------------------------------------------------------------------
  // METHODS
  //------------------------------------------------------------------------------
 
  // SLOTS
private slots:
  void slotOperatingMode( CDevice::EOperatingMode _eOperatingMode ) { eOperatingMode = _eOperatingMode; } ;
 
  // SIGNALS
signals:
  void signalOperatingMode( CDevice::EOperatingMode _eOperatingMode );
  void signalActivity();
  void signalDataFix( const CDeviceDataFix& _roDeviceDataFix );
  void signalDataSkyView( const CDeviceDataSkyView& _roDeviceDataSkyView );
  void signalError( const QString& _rqsErrorMessage );
 
  // SETTERS
public:
  virtual QVCT::EStatus setOperatingMode( EOperatingMode _eOperatingMode ) = 0;
 
  // GETTERS
public:
  virtual CDeviceDriver::EDriver getDriver() const = 0;
 
  virtual int getCapabilities() const = 0;
  virtual EOperatingMode getOperatingMode() { return eOperatingMode; };
 
  // OTHER
public:
  virtual void showDetail() = 0;
  virtual void showEdit() = 0;
 
public:
  virtual void parseQVCT( const QDomElement& _rqDomElement ) = 0;
  virtual void dumpQVCT( QXmlStreamWriter & _rqXmlStreamWriter ) const = 0;
 
};
 
#endif // QVCT_CDEVICE_HPP