queryorder.cpp

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// QueryOrder.cpp : implementation file
//

#include "stdafx.h"
#include "bxt.h"
#include "QueryOrder.h"
#include "BxtDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// QueryOrder dialog


QueryOrder::QueryOrder(CWnd* pParent /*=NULL*/)
	: CDialog(QueryOrder::IDD, pParent)
{
	//{{AFX_DATA_INIT(QueryOrder)
	m_sort1 = -1;
	m_sort2 = -1;
	m_sort3 = -1;
	m_incdec1 = -1;
	m_incdec2 = -1;
	m_incdec3 = -1;
	//}}AFX_DATA_INIT
}


void QueryOrder::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(QueryOrder)
	DDX_Control(pDX, IDC_COMBO3, m_cmbsort3);
	DDX_Control(pDX, IDC_COMBO2, m_cmbsort2);
	DDX_Control(pDX, IDC_COMBO1, m_cmbsort1);
	DDX_CBIndex(pDX, IDC_COMBO1, m_sort1);
	DDX_CBIndex(pDX, IDC_COMBO2, m_sort2);
	DDX_CBIndex(pDX, IDC_COMBO3, m_sort3);
	DDX_Radio(pDX, IDC_RADIO5, m_incdec1);
	DDX_Radio(pDX, IDC_RADIO7, m_incdec2);
	DDX_Radio(pDX, IDC_RADIO9, m_incdec3);
	//}}AFX_DATA_MAP
}


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

/////////////////////////////////////////////////////////////////////////////
// QueryOrder message handlers

BOOL QueryOrder::OnInitDialog() 
{
	CDialog::OnInitDialog();

	/////////////////////////////////////////////////////////////////
 
	FILE *fp = fopen("c:\\bxx\\sort.inf","r");
	//char textline[510],showname[100],truename[100];
	int j;
	CString theline;

	if (!fp)
	{
		m_fieldnum	= 0;
	}
	else
	{
		j	= 0;
		while (!feof(fp))
		{
			fscanf(fp,"%s",m_fieldname[0][j]);
			fscanf(fp,"%s",m_fieldname[1][j++]);
		}
		m_fieldnum	= j;
		fclose(fp);
	}

	m_cmbsort1.ResetContent();
	m_cmbsort2.ResetContent();
	m_cmbsort3.ResetContent();

	m_cmbsort1.AddString("");
	m_cmbsort2.AddString("");
	m_cmbsort3.AddString("");

	for (j = 0; j < m_fieldnum; j++)
	{
		m_cmbsort1.AddString(m_fieldname[0][j]);
		m_cmbsort2.AddString(m_fieldname[0][j]);
		m_cmbsort3.AddString(m_fieldname[0][j]);
	}

	m_incdec1	= 0;
	m_incdec2	= 0;
	m_incdec3	= 0;

	m_sort1		= 0;
	m_sort2		= 0;
	m_sort3		= 0;

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

CString QueryOrder::MakeSortSQL()
{
	UpdateData(true);
	CString sql;
	sql	= "";

	if (m_sort1 > 0)
	{
		sql += m_fieldname[1][m_sort1 - 1];
		if (m_incdec1 == 1)
			sql += " DESC";
		sql += ",";
	}

	if (m_sort2 > 0)
	{
		sql += m_fieldname[1][m_sort2 - 1];
		if (m_incdec2 == 1)
			sql += " DESC";
		sql += ",";
	}

	if (m_sort3 > 0)
	{
		sql += m_fieldname[1][m_sort3 - 1];
		if (m_incdec3 == 1)
			sql += " DESC";
		sql += ",";
	}

	if (sql != "") sql = sql.Left(sql.GetLength() - 1);	// Get Rid Of ","

	return sql;
}

void QueryOrder::OnClose() 
{
	AfxMessageBox("OnClose");	
	CDialog::OnClose();
}