nodeprop.cpp

一个2D电磁场FEM计算的VC++源程序

// NodeProp.cpp : implementation file
//

#include "stdafx.h"
#include "femme.h"
#include "NodeProp.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

/////////////////////////////////////////////////////////////////////////////
// CNodeProp dialog


CNodeProp::CNodeProp(CWnd* pParent /*=NULL*/)
	: CDialog(CNodeProp::IDD, pParent)
{
	//{{AFX_DATA_INIT(CNodeProp)
	m_a_im = 0.0;
	m_a_re = 0.0;
	m_j_im = 0.0;
	m_j_re = 0.0;
	m_nodename = _T("");
	//}}AFX_DATA_INIT
}


void CNodeProp::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CNodeProp)
	DDX_Control(pDX, IDC_STATIC_BF2, m_bf2);
	DDX_Control(pDX, IDC_STATIC_BF1, m_bf1);
	DDX_Text(pDX, IDC_A_IM, m_a_im);
	DDX_Text(pDX, IDC_A_RE, m_a_re);
	DDX_Text(pDX, IDC_J_IM, m_j_im);
	DDX_Text(pDX, IDC_J_RE, m_j_re);
	DDX_Text(pDX, IDC_NODENAME, m_nodename);
	//}}AFX_DATA_MAP
	DDX_Control(pDX, IDC_A_IM, m_IDC_a_im);
	DDX_Control(pDX, IDC_A_RE, m_IDC_a_re);
	DDX_Control(pDX, IDC_J_IM, m_IDC_j_im);
	DDX_Control(pDX, IDC_J_RE, m_IDC_j_re);
	DDX_Control(pDX, IDC_NODENAME, m_IDC_nodename);
}


BEGIN_MESSAGE_MAP(CNodeProp, CDialog)
	//{{AFX_MSG_MAP(CNodeProp)
	ON_BN_CLICKED(IDC_SETA, OnSetA)
	ON_BN_CLICKED(IDC_SETI, OnSetI)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CNodeProp message handlers

void CNodeProp::OnSetA() 
{
	// TODO: Add your control notification handler code here
		m_IDC_j_im.EnableWindow(FALSE); 
		m_IDC_j_re.EnableWindow(FALSE);
		m_IDC_a_im.EnableWindow(TRUE);
		m_IDC_a_re.EnableWindow(TRUE);
		SetDlgItemText(IDC_J_RE,"0"); m_j_re=0;
		SetDlgItemText(IDC_J_IM,"0"); m_j_im=0;
}

void CNodeProp::OnSetI() 
{
	// TODO: Add your control notification handler code here
		m_IDC_a_im.EnableWindow(FALSE); 
		m_IDC_a_re.EnableWindow(FALSE);
		m_IDC_j_im.EnableWindow(TRUE);
		m_IDC_j_re.EnableWindow(TRUE);
		SetDlgItemText(IDC_A_RE,"0"); m_a_re=0;
		SetDlgItemText(IDC_A_IM,"0"); m_a_im=0;
}

BOOL CNodeProp::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	int SetEm;

	bfont.CreateFont(0, 0, 0, 0, FW_BOLD, FALSE, 0, 0,
        ANSI_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS,
        DEFAULT_QUALITY, FF_ROMAN, "TimesNewRoman");
	m_bf1.SetFont(&bfont);
	m_bf2.SetFont(&bfont);

	if((m_j_re!=0) || (m_j_im!=0)){
		SetEm=IDC_SETI;

		m_IDC_a_im.EnableWindow(FALSE); 
		m_IDC_a_re.EnableWindow(FALSE);
		m_IDC_j_im.EnableWindow(TRUE);
		m_IDC_j_re.EnableWindow(TRUE);
	}
	else{
		SetEm=IDC_SETA;
		m_IDC_j_im.EnableWindow(FALSE); 
		m_IDC_j_re.EnableWindow(FALSE);
		m_IDC_a_im.EnableWindow(TRUE);
		m_IDC_a_re.EnableWindow(TRUE);
	}


   CheckRadioButton(
    IDC_SETA,// identifier of first radio button in group
    IDC_SETI,	// identifier of last radio button in group
    SetEm	// identifier of radio button to select
   );

	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

void CNodeProp::OnOK()
{
	UpdateData();
	for(int nn=0;nn<namelist.GetSize();nn++)
	{
		if (m_nodename==namelist[nn]){
			MsgBox("The name \"%s\" has already been used.\nSelect a different name for this property.",m_nodename);
			return;
		}
	}

	CDialog::OnOK();
}