datetimepickerdlg.cpp

VC源代码大全（精华版）

// DateTimePickerDlg.cpp : implementation file
//

#include "stdafx.h"
#include "Controls.h"
#include "DateTimePickerDlg.h"

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

#define TIMEFORMAT	_T("hh':'mm':'ss''ddd MMM dd','yyy")

/////////////////////////////////////////////////////////////////////////////
// CDateTimePickerDlg property page

IMPLEMENT_DYNCREATE(CDateTimePickerDlg, CPropertyPage)

CDateTimePickerDlg::CDateTimePickerDlg() : CPropertyPage(CDateTimePickerDlg::IDD)
{
	//{{AFX_DATA_INIT(CDateTimePickerDlg)
	m_bRightAlign = FALSE;
	m_bShowNone = FALSE;
	m_bSpinner = FALSE;
	m_timeDTPicker = 0;
	m_nDateFormat = 0;
	m_nDateOrTime = 0;
	//}}AFX_DATA_INIT
	m_psp.dwFlags &= ~PSP_HASHELP;
}

CDateTimePickerDlg::~CDateTimePickerDlg()
{
}

void CDateTimePickerDlg::DoDataExchange(CDataExchange* pDX)
{
	CPropertyPage::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDateTimePickerDlg)
	DDX_Control(pDX, IDC_DATETIME_DTPICKER, m_ctlDTPicker);
	DDX_Check(pDX, IDC_DATETIME_RIGHTALIGN, m_bRightAlign);
	DDX_Check(pDX, IDC_DATETIME_SHOWNONE, m_bShowNone);
	DDX_Check(pDX, IDC_DATETIME_SPINNER, m_bSpinner);
	DDX_DateTimeCtrl(pDX, IDC_DATETIME_DTPICKER, m_timeDTPicker);
	DDX_Radio(pDX, IDC_DATETIME_SHORTDATE, m_nDateFormat);
	DDX_Radio(pDX, IDC_DATETIME_SHOWDATE, m_nDateOrTime);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CDateTimePickerDlg, CPropertyPage)
	//{{AFX_MSG_MAP(CDateTimePickerDlg)
	ON_BN_CLICKED(IDC_DATETIME_RIGHTALIGN, OnDatetimeRightalign)
	ON_BN_CLICKED(IDC_DATETIME_SHOWNONE, OnDatetimeShownone)
	ON_BN_CLICKED(IDC_DATETIME_SHORTDATE, OnDateFormat)
	ON_BN_CLICKED(IDC_DATETIME_SHOWDATE, OnDateOrTime)
	ON_BN_CLICKED(IDC_DATETIME_SPINNER, OnDatetimeSpinner)
	ON_BN_CLICKED(IDC_DATETIME_LONGDATE, OnDateFormat)
	ON_BN_CLICKED(IDC_DATETIME_SHOWTIME, OnDateOrTime)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDateTimePickerDlg message handlers

BOOL CDateTimePickerDlg::OnInitDialog() 
{
	CPropertyPage::OnInitDialog();

//	m_ctlDTPicker.ModifyStyle (0, DTS_APPCANPARSE, TRUE);
	m_dwStyle = m_ctlDTPicker.GetStyle ();
	m_timeDTPicker = CTime::GetCurrentTime ();
	m_ctlDTPicker.GetWindowRect (m_rcWide);
	ScreenToClient (m_rcWide);
	m_rcNarrow = m_rcWide;
	m_rcWide.left -= m_rcWide.Width();
//	m_ctlDTPicker.SetFormat (TIMEFORMAT);
	UpdateData (FALSE);

	return TRUE;
}

void CDateTimePickerDlg::OnDatetimeRightalign() 
{
	UpdateData (TRUE);
	if (m_bRightAlign)
	{
		m_ctlDTPicker.ModifyStyle (0, DTS_RIGHTALIGN, TRUE);
		m_dwStyle |= DTS_RIGHTALIGN;
	}
	else
	{
		m_ctlDTPicker.ModifyStyle (DTS_RIGHTALIGN, 0, TRUE);
		m_dwStyle &= ~DTS_RIGHTALIGN;
	}
}

void CDateTimePickerDlg::OnDatetimeShownone() 
{
	UpdateData (TRUE);
	if (m_bShowNone)
	{
		m_dwStyle |= DTS_SHOWNONE;
		m_ctlDTPicker.ModifyStyle (0, DTS_SHOWNONE, TRUE);
	}
	else
	{
		m_dwStyle &= ~DTS_SHOWNONE;
		m_ctlDTPicker.ModifyStyle (DTS_SHOWNONE, 0, TRUE);
	}
	RecreateControl ();
}

void CDateTimePickerDlg::OnDateFormat() 
{
	UpdateData (TRUE);
	switch (m_nDateFormat)
	{
		case 0:		// Short time
			m_dwStyle &= ~DTS_LONGDATEFORMAT;
			m_dwStyle |= DTS_SHORTDATEFORMAT;
			RecreateControl (2);
			break;
		case 1:
			m_dwStyle |= DTS_LONGDATEFORMAT;
			m_dwStyle &= ~DTS_SHORTDATEFORMAT;
			RecreateControl (1);
			break;
		default:
			return;
	}
	m_timeDTPicker = CTime::GetCurrentTime ();
	UpdateData (FALSE);
}

void CDateTimePickerDlg::OnDateOrTime() 
{
	UpdateData (TRUE);
	CWnd *shortDate = GetDlgItem (IDC_DATETIME_SHORTDATE);
	CWnd *longDate = GetDlgItem (IDC_DATETIME_LONGDATE);
	switch (m_nDateOrTime)
	{
		case 0:		// Short time
			m_dwStyle &= ~DTS_TIMEFORMAT;
			m_ctlDTPicker.ModifyStyle (DTS_TIMEFORMAT, 0, TRUE);
			RecreateControl (m_nDateFormat ? 1 : 2);
			shortDate->EnableWindow (TRUE);
			longDate->EnableWindow (TRUE);
			m_bSpinner = FALSE;
			break;
		case 1:
			m_dwStyle |= DTS_TIMEFORMAT;
			m_ctlDTPicker.ModifyStyle (0, DTS_TIMEFORMAT, TRUE);
			RecreateControl (2);
			shortDate->EnableWindow (FALSE);
			longDate->EnableWindow (FALSE);
			m_bSpinner = TRUE;
			m_ctlDTPicker.SetFormat ("");
			break;
		default:
			return;
	}
	m_timeDTPicker = CTime::GetCurrentTime ();
	UpdateData (FALSE);
}

void CDateTimePickerDlg::OnDatetimeSpinner() 
{
	UpdateData (TRUE);
	if (m_bSpinner)
		m_dwStyle |= DTS_UPDOWN;
	else
		m_dwStyle &= ~DTS_UPDOWN;
	RecreateControl ();
}

void CDateTimePickerDlg::RecreateControl(int nSize)
{
	CRect rc;
	switch (nSize)
	{
		case 0:		//	S'alright. Do nothing
			m_ctlDTPicker.GetWindowRect (rc);
			ScreenToClient (rc);
			break;
		case 1:		//	Size for long date
			rc = m_rcWide;
			break;
		case 2:		//	Size for short date
			rc = m_rcNarrow;
			break;
	}
	CFont *font = GetFont ();
	m_ctlDTPicker.DestroyWindow ();
	m_ctlDTPicker.Create (m_dwStyle, rc, this, IDC_DATETIME_DTPICKER);
	m_ctlDTPicker.SetFont (font);
	m_ctlDTPicker.SetFormat (TIMEFORMAT);
}

BOOL CDateTimePickerDlg::OnNotify(WPARAM wParam, LPARAM lParam, LRESULT* pResult) 
{
	NMHDR *pNMHDR = (NMHDR *) lParam;
	if (pNMHDR->idFrom == IDC_DATETIME_DTPICKER)
	{
		NMDATETIMESTRING *nmDT = (NMDATETIMESTRING *) pNMHDR;
		if (nmDT->nmhdr.code == DTN_USERSTRING)
		{
//	Handle the string parsing here
			return (TRUE);
		}
	}
	return CPropertyPage::OnNotify(wParam, lParam, pResult);
}