// Query.cpp : implementation file
//

#include "stdafx.h"
#include "Query.h"
#include "fun.h"

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

/////////////////////////////////////////////////////////////////////////////
// CQuery dialog


CQuery::CQuery(CWnd* pParent /*=NULL*/)
	: CDialog(CQuery::IDD, pParent)
{
	//{{AFX_DATA_INIT(CQuery)
	m_str1 = _T("");
	m_str2 = _T("");
	//}}AFX_DATA_INIT

	m_record1 = NULL;
	m_record2 = NULL;
	button = -1;
	m_pParent = pParent;
}


void CQuery::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CQuery)
	DDX_Control(pDX, IDC_COMBO2, m_combo2);
	DDX_Control(pDX, IDC_COMBO1, m_combo1);
	DDX_Text(pDX, IDC_STATIC1, m_str1);
	DDX_Text(pDX, IDC_STATIC2, m_str2);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CQuery, CDialog)
	//{{AFX_MSG_MAP(CQuery)
	ON_WM_CLOSE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CQuery message handlers

BOOL CQuery::OnInitDialog() 
{
	CDialog::OnInitDialog();
	
	// TODO: Add extra initialization here
	Init();
	return TRUE;  // return TRUE unless you set the focus to a control
	              // EXCEPTION: OCX Property Pages should return FALSE
}

BOOL CQuery::Init()
{ 
	int i;
	for(i=m_combo1.GetCount(); i>=0; i--)
		m_combo1.DeleteString(i); 	
	for(i=m_combo2.GetCount(); i>=0; i--)
		m_combo2.DeleteString(i);
	
	switch(button)
	{
	case 1:
	case 2:
		{
			if(m_record1)
			{
				m_record1->MoveFirst(); 				
				int index = -1; 
				while(!m_record1->IsEOF())
				{
					index += 1;	
					CString strVar = strVARIANT(m_record1->GetFieldValue(0));
					int Flag = -1;
					int countComboBox = m_combo1.GetCount();
					CString str2;
					for(int x=0; x<countComboBox; x++)
					{
						m_combo1.GetLBText(x, str2);
						if(strVar == str2)
							Flag ++;
					}
					if(Flag == -1)
						m_combo1.AddString(strVar);		
					
					m_record1->MoveNext(); 
				}
				m_combo1.SetCurSel(0);
			}
			GetDlgItem(IDC_STATIC2)->ShowWindow(SW_HIDE);
			m_combo2.ShowWindow(SW_HIDE);			  
		}
		break;
	case 3:
		{
			if(m_record1)
			{
				m_record1->MoveFirst(); 				
				int index = -1; 
				while(!m_record1->IsEOF())
				{
					index += 1;	
					CString strVar = strVARIANT(m_record1->GetFieldValue(0)); 
					CString strVar1 = strVARIANT(m_record1->GetFieldValue(1));

					strVar = strVar+ " " +strVar1; 					
					
					m_combo1.AddString(strVar);	
					
					m_record1->MoveNext(); 
				}
				m_combo1.SetCurSel(0);
			}
			GetDlgItem(IDC_STATIC2)->ShowWindow(SW_HIDE);
			m_combo2.ShowWindow(SW_HIDE);  
		}
		break;
	case 4:
		{
			if(m_record1)
			{
				m_record1->MoveFirst(); 				
				int index = -1; 
				while(!m_record1->IsEOF())
				{
					index += 1;	
					CString strVar = strVARIANT(m_record1->GetFieldValue(0)); 
					CString strVar1 = strVARIANT(m_record1->GetFieldValue(1));
					
					strVar = strVar+ " " +strVar1;
					
					m_combo1.AddString(strVar);		
					
					m_record1->MoveNext(); 
				}
				m_combo1.SetCurSel(0);
			}

			if(m_record2)
			{
				GetDlgItem(IDC_STATIC2)->ShowWindow(SW_SHOW);
				m_combo2.ShowWindow(SW_SHOW);
				
				m_record2->MoveFirst(); 				
				int index = -1; 
				while(!m_record2->IsEOF())
				{
					index += 1;	
					CString strVar = strVARIANT(m_record2->GetFieldValue(0)); 
					CString strVar1 = strVARIANT(m_record2->GetFieldValue(1));
					
					strVar = strVar+ " " +strVar1;

					m_combo2.AddString(strVar);		
					
					m_record2->MoveNext(); 
				}
				m_combo2.SetCurSel(0);
			}
			else
			{
				GetDlgItem(IDC_STATIC2)->ShowWindow(SW_HIDE);
				m_combo2.ShowWindow(SW_HIDE);
			}
		} 
		break;
	default:
		AfxMessageBox("這是怎么回事？應(yīng)該是出錯(cuò)了？");
		break; 
	} 	
	UpdateData(FALSE);
	return TRUE;
}
void CQuery::OnOK() 
{
	// TODO: Add extra validation here
	m_pParent->SendMessage(WM_QUERY_OK);
}

void CQuery::OnCancel() 
{
	// TODO: Add extra cleanup here
	DestroyWindow();
}
 
void CQuery::PostNcDestroy() 
{
	// TODO: Add your specialized code here and/or call the base class
  	m_pParent->SendMessage(WM_QUERY_CLOSE);
	delete this;
		
	CDialog::PostNcDestroy();
}

void CQuery::OnClose() 
{
	// TODO: Add your message handler code here and/or call default
	m_pParent->SendMessage(WM_QUERY_CLOSE);
	DestroyWindow();
}