repos_ecs/DrawIDE/IDE/DlgBit.cpp

// AnalogPropertyDlg1.cpp : implementation file
//

#include "stdafx.h"
#include "IDE.h"
#include "DlgBit.h"
#include "StringOperation.h"

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

/////////////////////////////////////////////////////////////////////////////
// CDlgBit dialog


CDlgBit::CDlgBit(CWnd* pParent /*=NULL*/)
	: CDialog(CDlgBit::IDD, pParent)
{
	//{{AFX_DATA_INIT(CDlgBit)

	//}}AFX_DATA_INIT
	m_operation=EDIT;
	m_DDXFields.SetSize(4);
}


void CDlgBit::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDlgBit)
	//}}AFX_DATA_MAP

	m_DDXFields.DDX(pDX);
}


BEGIN_MESSAGE_MAP(CDlgBit, CDialog)
	//{{AFX_MSG_MAP(CDlgBit)
	//}}AFX_MSG_MAP
	ON_BN_CLICKED(IDC_BTN_CANCEL, OnBnClickedBtnCancel)
	ON_BN_CLICKED(IDC_BTN_SAVE, OnBnClickedBtnSave)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDlgBit message handlers

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

	int i;

	m_DDXFields.m_pWnd=this;

	i=0;
	m_DDXFields.ElementAt(i).Set(_T("id"), IDC_EDT_ID);
	m_DDXFields.ElementAt(i).m_description=_T("ID");
	m_DDXFields.ElementAt(i).m_nDataType = DATA_NUM;

	i=1;
	m_DDXFields.ElementAt(i).Set(_T( "uid" ),IDC_EDT_VAR_UID) ;
	m_DDXFields.ElementAt(i).m_description=g_strVarUid1;
	m_DDXFields.ElementAt(i).m_nDataType = DATA_STR;

	i=2;
	m_DDXFields.ElementAt(i).Set(_T( "startbit" ),IDC_EDT_START_BIT) ;
	m_DDXFields.ElementAt(i).m_description=g_strStartBit;
	m_DDXFields.ElementAt(i).m_nDataType = DATA_NUM;

	i=3;
	m_DDXFields.ElementAt(i).Set(_T( "endbit" ),IDC_EDT_END_BIT) ;
	m_DDXFields.ElementAt(i).m_description=g_strEndBit;
	m_DDXFields.ElementAt(i).m_nDataType = DATA_NUM;

	UpdateData(TRUE);
	switch (m_operation)
	{
	case NEW:
		break;
	default:	
		m_DDXFields.ReadData(m_pSet);
	break;
	}
	UpdateData(FALSE);

	//GetDlgItem(IDC_EDT_START_BIT)->SetWindowText(0);
	//GetDlgItem(IDC_EDT_END_BIT)->SetWindowText(0);
	GetDlgItem(IDC_EDT_VAR_UID)->SetWindowText(m_strUID);

	m_btnSave.SubclassDlgItem(IDC_BTN_SAVE, this);
	m_btnSave.SetBitmaps(IDB_SAVE, RGB(255, 0, 255));
	m_btnSave.SetFlat(FALSE);
	m_btnSave.SetAlign(CButtonST::ST_ALIGN_HORIZ);

	m_btnCancel.SubclassDlgItem(IDC_BTN_CANCEL, this);
	m_btnCancel.SetBitmaps(IDB_DEL, RGB(255, 0, 255));
	m_btnCancel.SetFlat(FALSE);
	m_btnCancel.SetAlign(CButtonST::ST_ALIGN_HORIZ);

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

void CDlgBit::OnBnClickedBtnCancel()
{
	// TODO: 在此添加控件通知处理程序代码
	OnCancel();
}

int CDlgBit::CheckDataValid()
{
	CHAR szVarBitID[MAX_ID] = {0};
	int nRet = CDBInterface::GetInstancePtr()->GetVarBitID((char *)(LPCTSTR)m_DDXFields.GetAt(0).m_value, 
		atoi(m_DDXFields.GetAt(1).m_value),
		atoi(m_DDXFields.GetAt(2).m_value),
		szVarBitID);
	return nRet;
}

void CDlgBit::OnBnClickedBtnSave()
{
	// TODO: 在此添加控件通知处理程序代码
	// 存盘操作
	CExString strField;
	CHAR szMaxID[MAX_ID + 1] = {0};
	CHAR strSQLText[MAX_SQL_LENGTH + 1] = {0};

	CString sStart,sEnd;
	GetDlgItem(IDC_EDT_START_BIT)->GetWindowText( sStart );
	GetDlgItem(IDC_EDT_END_BIT)->GetWindowText( sEnd );
	
	sStart = sStart.Trim();
	sEnd = sEnd.Trim();

	if( sStart.Compare("")==0 || sEnd.Compare("")==0 )
	{
		MessageBox(g_strInputIsBlank, g_strTip, MB_ICONINFORMATION);
		return;
	}

	CDBInterface::GetInstancePtr()->GetMaxID("t_dev_variant_item", "id", szMaxID);
	int nID;
	CString strID;

	try
	{
		switch (m_operation)
		{
			case EDIT:
				//nID = atoi(szMaxID);
			break;
			default:
				if( atoi(szMaxID) > 0 )
				{
					nID = atoi(szMaxID) + 1;
				}
				else if( atoi(szMaxID) == 0 )
				{
					nID = 1;
				}		
				strID.Format("%d", nID);
				GetDlgItem(IDC_EDT_ID)->SetWindowText(strID);
				//m_pSet->AddNew();
			break;
		}

		UpdateData(TRUE);
		try
		{
			// 校验数据的正确性
			int nRet = CheckDataValid();
			if( nRet > 0 )
			{
				MessageBox(g_strVarBitExist, g_strTip, MB_ICONWARNING);
				//CDialog::OnOK();
				return;
			}

			sprintf(strSQLText, "insert into t_dev_variant_item(id, uid, startbit, endbit) values(");

			if( m_DDXFields.WriteData("t_dev_variant_item", strSQLText, m_operation) == -1 ) return;
		}
		catch(...)
		{
			;
		}

		CDialog::OnOK();


	}//try
	catch( _com_error &e )
	{

		CString mes1,mes2,mes3,mes4;

		mes1.Format(_T("Error:%08lx.\n"), e.Error());
		mes2.Format(_T("ErrorMessage:%s.\n"), e.ErrorMessage());
		mes3.Format(_T("Source:%s.\n"), (LPCTSTR) _bstr_t(e.Source()));
		mes4.Format(_T("Description:%s.\n"), (LPCTSTR) _bstr_t(e.Description()));
		MessageBox(mes1+mes2+mes3+mes4,_T("Invalid field "),MB_ICONERROR);

		return;
	}
	catch(...)
	{
		MessageBox(_T("Unhandled Exception"),_T("Invalid field ")+strField,MB_ICONERROR);
		return;
	}	
	UpdateData(FALSE);
}