deletenamedialog.cpp

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// DeletenameDialog.cpp : implementation file
//

#include "stdafx.h"
#include "map.h"
#include "DeletenameDialog.h"

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

/////////////////////////////////////////////////////////////////////////////
// CDeletenameDialog dialog


CDeletenameDialog::CDeletenameDialog(CWnd* pParent /*=NULL*/)
	: CDialog(CDeletenameDialog::IDD, pParent)
{
	m_graph=NULL;
	//{{AFX_DATA_INIT(CDeletenameDialog)
	m_cityname = _T("");
	//}}AFX_DATA_INIT
}


void CDeletenameDialog::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDeletenameDialog)
	DDX_Text(pDX, IDC_EDIT1, m_cityname);
	DDV_MaxChars(pDX, m_cityname, 15);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CDeletenameDialog, CDialog)
	//{{AFX_MSG_MAP(CDeletenameDialog)
	ON_EN_KILLFOCUS(IDC_EDIT1, OnKillfocusEdit)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDeletenameDialog message handlers

void CDeletenameDialog::OnKillfocusEdit() 
{
	// TODO: Add your control notification handler code here
	UpdateData(true);
}

void CDeletenameDialog::SetGraph(ALGraph * temp)
{
	m_graph=temp;
}

void CDeletenameDialog::OnOK() 
{
	// TODO: Add extra validation here
	if(m_cityname.Find(" ")!=-1||!m_graph->CityLocal(m_cityname)||m_cityname.IsEmpty())
	{
		AfxMessageBox("你输入的城市名无效或重复!");
		m_cityname=_T("");
		UpdateData(false);
		PrevDlgCtrl();
		return;
	}
	if(!m_graph->DeleteCity(m_cityname)) return;
	CDialog::OnOK();
}