pnlvalue.hpp

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//*****************************************************************************
//                                 PnlValue.hpp                               *
//                                --------------                              *
//  Description : This class derives from the wxPanel base class. It provides *
//                the functionality for displaying and setting the value of   *
//                floating point variables and can optionally allow the       *
//                setting and processing of units.                            *
//  Started     : 14/09/2004                                                  *
//  Last Update : 05/06/2005                                                  *
//  Copyright   : (C) 2004 by MSWaters                                        *
//  Email       : [e-mail]                                         *
//*****************************************************************************

//*****************************************************************************
//                                                                            *
//    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 PNLVALUE_HPP
#define PNLVALUE_HPP

// System Includes

#include <iostream>

// wxWindows Library Includes

#include <wx/wx.h>
#include <wx/spinbutt.h>

// Application Includes

#include "SpinCtrl.hpp"
#include "ChoUnits.hpp"
#include "ConvertType.hpp"

// Local Constant Declarations


//*****************************************************************************

class PnlValue : public wxPanel
{
  private:

    // Display objects
    wxStaticText  m_oLblName;
    SpinCtrl      m_oSpnValue;
    ChoUnits      m_oChoUnits;
    wxStaticText  m_oLblUnits;

    bool  bTempToDegC( float * pfValue );
    bool  bPhaseToDeg( float * pfValue );

  public:

    PnlValue( void );
    ~PnlValue( );

    bool  bCreate( wxWindow * poWin, wxWindowID oWinID, int iWidth=-1,
                   const wxPoint & roPosn=wxDefaultPosition );
    bool  bIsCreated( void ) { return( GetParent( )!=NULL ? TRUE : FALSE ); }

    bool  bClear( void );

    bool  bSetName( const wxString & rosName );
    bool  bSetVType( SpinCtrl::eVarType eVType );
    bool  bSetRange( float fMinV, float fMaxV );
    bool  bSetIncSz( float fMinIncSz, float fMaxIncSz=-1.0 );
    bool  bSetParms( float fInitV, float fMinV, float fMaxV,
                     float fMinIncSz=-1.0, float fMaxIncSz=-1.0 );
    bool  bSetValue( long liValue );
    bool  bSetValue( double dfValue );
    bool  bSetValue( const wxString & rosValue );
    bool  bSetUType( ChoUnits::eUnitsType eUType );
    bool  bSetUnits( const wxString & rosUnits );

    bool  bShowChoUnts( bool bEnable );
    bool  bIsChoUntsShown( void ) { return( m_oChoUnits.IsShown( ) ); }

    const wxString &   rosGetName( void );
          long          liGetValue( void );
          double        dfGetValue( void );
    const wxString &   rosGetValue( void );
          int            iGetSpnValue( void );
          float          fGetSpnValue( void );
    const wxString &   rosGetSpnValue( void );
    const wxString &   rosGetUnits( void );
    ChoUnits::eUnitsType eGetUType( void );

    // Event handlers
    void  OnSpnScroll( wxSpinEvent    & roEvtSpn );
    void  OnChoUnits ( wxCommandEvent & roEvtCmd );

    // In order to be able to react to a menu command, it must be given a
    // unique identifier such as a const or an enum.
    enum ePnlItemID
    {
      ID_SPN_VALUE = 0,
      ID_CHO_UNITS,

      ID_UNUSED,

      ID_FST = ID_SPN_VALUE,
      ID_LST = ID_CHO_UNITS
    };

    // Leave this as the last line as private access is envoked by macro
    DECLARE_EVENT_TABLE( )
};

//*****************************************************************************

#endif // PNLVALUE_HPP