EvEditCtrl.h

[詳解]

//  $Revision: 1.1 $
/*
    @file   EvEditCtrl.h
    @brief  CEvEditCtrl class header
    @author FAST Corporation
*/

#ifndef _EVEDITCTRL_H_INCLUDED_
#define _EVEDITCTRL_H_INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

// ///////////////////////////////////////////////////////////////////////////
// INCLUDE
#include "EvDlgCtrl.h"
#include "EvProgressCtrl.h"

// ///////////////////////////////////////////////////////////////////////////
// CLASS 
#pragma pack(push,_FVCL_PACKING)

class EVC_API CEvEditCtrl : public CEvDlgCtrl
{
public:
    CEvEditCtrl( CWnd* parent=NULL, UINT dlgid=IDD );

    //{{AFX_DATA(CEvEditCtrl)
    enum { IDD = IDD_EVC_EDITCTRL };
    CString             m_strValue;
    CSpinButtonCtrl     m_spinRange;
    CEvProgressCtrl     m_pbarRange;
    //}}AFX_DATA

    //{{AFX_VIRTUAL(CEvEditCtrl)
    public:
    virtual BOOL Create( UINT ctrlID, const RECT& rect, CWnd* parent=NULL, UINT dlgid=IDD );
    virtual BOOL EnableWindow( BOOL bEnable = TRUE );
    virtual BOOL PreTranslateMessage(MSG* pMsg);
    protected:
    virtual void DoDataExchange(CDataExchange* pDX);
    //}}AFX_VIRTUAL

protected:
    //{{AFX_MSG(CEvEditCtrl)
    virtual BOOL OnInitDialog();
    afx_msg void OnChangeEdit();
    afx_msg void OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
    afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
    afx_msg void OnSize(UINT nType, INT cx, INT cy);
    //}}AFX_MSG

public:
    // DEFINE
    union tagNUMERIC_TYPE
    {
        INT64       iValue;
        DOUBLE      dbValue;
    };

    // METHOD
    virtual bool Update( bool bReDraw = true );

    bool SetRange( INT lower, INT upper );
    bool SetRange( UINT lower, UINT upper );
    bool SetRange( DOUBLE lower, DOUBLE upper );

    bool GetRange( INT* lower, INT* upper );
    bool GetRange( UINT* lower, UINT* upper );
    bool GetRange( DOUBLE* lower, DOUBLE* upper );

    bool SetSplit( UINT split );
    bool GetSplit( UINT* split ) const;

    bool SetDecimal( UINT decimal );
    bool GetDecimal( UINT* decimal ) const;

    bool SetValue( INT value );
    bool SetValue( UINT value );
    bool SetValue( DOUBLE value );

    bool GetValue( INT* value ) const;
    bool GetValue( UINT* value ) const;
    bool GetValue( DOUBLE* value ) const;

protected:
    // FUNCTION
    INT64 Regularize( INT64 value ) const;
    DOUBLE Regularize( DOUBLE value ) const;

    INT64 ValueToPercent( DOUBLE value ) const;
    DOUBLE PercentToValueD( INT64 percent ) const;

    bool SetRange( CSpinButtonCtrl& ctrl, INT64 lower, INT64 upper );
    bool SetValue( CSpinButtonCtrl& ctrl, INT64 value );
    INT64 GetValue( const CSpinButtonCtrl& ctrl ) const;

    bool SetRange( CEvProgressCtrl& ctrl, INT64 lower, INT64 upper );
    bool SetValue( CEvProgressCtrl& ctrl, INT64 value );
    INT64 GetValue( const CEvProgressCtrl& ctrl ) const;

    // OBJECT
    INT                     m_type;
    tagNUMERIC_TYPE         m_value;
    tagNUMERIC_TYPE         m_lower;
    tagNUMERIC_TYPE         m_upper;
    UINT                    m_split;
    UINT                    m_decimal;
    _TCHAR                  m_format[64];
    bool                    m_blOmit;

    DECLARE_MESSAGE_MAP()
};

#pragma pack(pop)

//{{AFX_INSERT_LOCATION}}

// template function
template<class T> BOOL CreateEditCtrl( CEvEditCtrl* ctrl, UINT ctrlID, T value, T lower, T upper, CEvDialog* parent, UINT dlgid=CEvEditCtrl::IDD )
{
    if( ctrl == NULL ) return FALSE;
    if( parent == NULL ) return FALSE;
    CRect           rect;
    parent->GetDlgCtrlRect( ctrlID, &rect );
    ctrl->SetRange( lower, upper );
    ctrl->SetValue( value );
    return ctrl->Create( ctrlID, rect, parent );
}

#endif // _EVEDITCTRL_H_INCLUDED_