/***************************************************************************
致看到这些源代码的兄弟:
你好!
这本来是我为一个商业PDA产品开发的日历程序,最近移植于PC机上, 所以算法
和数据部分是用纯C++写的,不涉及MFC,所有的代码都是以短节省存储空间为主要目
的.
很高兴你对这些代码有兴趣,你可以随意复制和使用些代码,唯一有一点小小的
愿望:在你使用和复制给别人时,别忘注明这些代码作者:-)。程序代码也就罢了,后
面的数据可是我辛辛苦苦从万年历上找出来输进去的。
如果你有什么好的意见不妨Mail给我。

  wangfei@hanwang.com.cn
  或
  wangfei@engineer.com.cn
****************************************************************************/
// CalendarFrm.cpp : implementation file
// Download by http://www.codefans.net

#include "stdafx.h"
#include "ylgl.h"
#include "CalendarFrm.h"

#ifdef _DEBUG
#define new DEBUG_NEW

#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
#define IDC_YEAREDIT                    101
#define IDC_CALENDARFRM                 106
#define IDC_CALENDAR                    107
/////////////////////////////////////////////////////////////////////////////
// CCalendarFrm

CCalendarFrm::CCalendarFrm()
{
}

CCalendarFrm::~CCalendarFrm()
{
}

#define IDC_MONTHSELECT                 102
#define IDC_YEARSELECT                  103
#define IDC_BUTTODAY                    105
BEGIN_MESSAGE_MAP(CCalendarFrm, CWnd)
//{{AFX_MSG_MAP(CCalendarFrm)
ON_WM_PAINT()
ON_WM_CREATE()
//}}AFX_MSG_MAP
ON_MESSAGE(UM_SELCHANGE, OnSelChange)
END_MESSAGE_MAP()
//	ON_CBN_SELCHANGE(IDC_MONTHSELECT, OnMonthChange)
//	ON_EN_CHANGE(IDC_YEAREDIT, OnYearChange)
//	ON_BN_CLICKED(IDC_BUTTODAY, OnTodayClick)
/////////////////////////////////////////////////////////////////////////////
// CCalendarFrm message handlers

BOOL CCalendarFrm::Create(RECT &rect, CWnd * pParentWnd, UINT nID)
{
	CString szClassName = AfxRegisterWndClass(CS_CLASSDC|CS_SAVEBITS|CS_HREDRAW|CS_VREDRAW, 0, 0, 0);
	//	rect.right = rect.left + 340;
	//   rect.bottom = rect.top +214;
	//WS_EX_CLIENTEDGE|WS_EX_WINDOWEDGE
	//|WS_DLGFRAME|WS_THICKFRAME
	if(!CWnd::CreateEx( 0, szClassName, _T(""),WS_DLGFRAME|WS_CHILD|WS_VISIBLE|WS_TABSTOP, rect, pParentWnd, nID, NULL)) 
		return FALSE;
	
	UpdateWindow();
	l_CreateDispFont();
	return TRUE;
}

void CCalendarFrm::l_PaintToday(CPaintDC &dc)
{
}

void CCalendarFrm::l_PaintBorder(CPaintDC &dc)
{
}

void CCalendarFrm::l_PaintChineseInfo(CPaintDC &dc)
{
}

void CCalendarFrm::OnPaint() 
{
	CPaintDC dc(this); // device context for painting
	dc.SelectObject(GetDispFont());
}

int CCalendarFrm::OnCreate(LPCREATESTRUCT lpCreateStruct) 
{
	if (CWnd::OnCreate(lpCreateStruct) == -1) return -1;
	
    //create calendar
	CRect rect;
	GetClientRect(&rect);
	/*	rect.left = rect.CenterPoint().x - 64;
	rect.top  += 2;  */
	
	m_oCalendar.m_rect = m_rect;
    if(!m_oCalendar.Create(m_rect, this, IDC_CALENDAR))
		return -1;
	
#define LEFT_X   2
#define TOP_Y    2
#define WIDTH    90
#define HEIGHT   22
	//create select year spingbutton and buddy
	/*	rect.SetRect(LEFT_X, TOP_Y, LEFT_X+WIDTH, TOP_Y+HEIGHT);
	if(!m_oYearEdit.Create(rect, this, IDC_YEAREDIT))
	return -1;   
    m_oYearEdit.SetLimitText(4);  
	
	  rect.SetRect(79, 3, 98, 23);
	  if(!m_oYearSelect.Create(UDS_NOTHOUSANDS|WS_CHILD|WS_TABSTOP|
	  WS_VISIBLE|UDS_SETBUDDYINT|UDS_ALIGNRIGHT, 
	  rect, this, IDC_YEARSELECT))
	  return -1;
	  m_oYearSelect.SetBuddy(&m_oYearEdit); 
	  m_oYearSelect.SetRange(START_YEAR, END_YEAR);
	m_oYearSelect.SetPos(m_oCalendar.GetYear());*/
    
	//create select month combobox	
	/*	rect.SetRect(LEFT_X, TOP_Y+HEIGHT+ 2, LEFT_X + WIDTH, TOP_Y+ 8*HEIGHT + 2); 
	if(!m_oMonthSelect.Create(WS_VSCROLL|CBS_DROPDOWNLIST|WS_CHILD|
	WS_VISIBLE|WS_TABSTOP, 
	rect, this, IDC_MONTHSELECT))
	return -1;*/
#undef LEFT_X
#undef TOP_Y	
#undef WIDTH 
#undef HEIGHT
	//create today button
	/*	rect.SetRect(255, 184, 328, 206);
	if(!m_obutToday.Create("今天", WS_CHILD|WS_VISIBLE|WS_TABSTOP, rect, this, IDC_BUTTODAY))
	return -1; 
	
	  char text[10];
	  for(int i=0; i<12; i++)
	  {  
	  CCalendar::FormatMonth(i+1, text, FALSE); 
	  m_oMonthSelect.AddString(text); 
	  }
	m_oMonthSelect.SetCurSel(m_oCalendar.GetMonth()-1);  */
    
	return 0;
}

#ifdef VC60
void CCalendarFrm::OnSelChange(LONG iYearMonth, LONG iDay)
{
	Invalidate(FALSE); 
}
#else
LRESULT CCalendarFrm::OnSelChange(WPARAM wp, LPARAM lp)
{
	Invalidate(FALSE);
	return 0;
}
#endif

void CCalendarFrm::DateChange2(LONG iYear2, LONG iMonth2, LONG iDay2)
{
	WORD iYear, iDay, iMonth;
	m_oCalendar.GetDate(iYear, iMonth, iDay); 
	
	if(iMonth != iMonth2 || iYear != iYear2 || iDay !=iDay2)
	{
		if(iDay2 > CCalendar::MonthDays(iYear2, iMonth2))
			iDay2 = CCalendar::MonthDays(iYear2, iMonth2); 
		m_oCalendar.SetDate(iYear2, iMonth2, iDay2); 
		Invalidate(); 
	}
}
void CCalendarFrm::DateChange(LONG iYear2, LONG iMonth2)
{
	WORD iYear, iDay, iMonth;
	m_oCalendar.GetDate(iYear, iMonth, iDay); 
	
	if(iMonth != iMonth2 || iYear != iYear2)
	{
		if(iDay > CCalendar::MonthDays(iYear2, iMonth2))
			iDay = CCalendar::MonthDays(iYear2, iMonth2); 
		m_oCalendar.SetDate(iYear2, iMonth2, iDay); 
		Invalidate(); 
	}
}


void CCalendarFrm::OnMonthChange()
{
/*	WORD iYear, iDay, iMonth;
m_oCalendar.GetDate(iYear, iMonth, iDay); 
iMonth = m_oMonthSelect.GetCurSel()+1;

  if(iMonth != m_oCalendar.GetMonth())
  {
		if(iDay > CCalendar::MonthDays(iYear, iMonth))
		iDay = CCalendar::MonthDays(iYear, iMonth); 
		m_oCalendar.SetDate(iYear, iMonth, iDay); 
		Invalidate(); 
}*/
	
}

void CCalendarFrm::OnYearChange()
{
/*	CString text;
m_oYearEdit.GetWindowText(text); 
if(text.GetLength()<4)
return;

  WORD iYear, iMonth, iDay;
  m_oCalendar.GetDate(iYear, iMonth, iDay);
  iYear = m_oYearSelect.GetPos();
  
	if(iYear != m_oCalendar.GetYear())
	{
	if(iDay > CCalendar::MonthDays(iYear, iMonth))
	iDay = CCalendar::MonthDays(iYear, iMonth); 
	m_oCalendar.SetDate(iYear, iMonth, iDay); 
	text.Format("%4d", iYear);
	m_oYearEdit.SetWindowText(text); 
	Invalidate(); 
}*/
}

void CCalendarFrm::OnTodayClick()
{
/* WORD iYear, iMonth, iDay;
SYSTEMTIME systime;
::GetSystemTime(&systime);

  iYear  = systime.wYear;
  iMonth = systime.wMonth;
  iDay   = systime.wDay;
  if(iYear != m_oCalendar.GetYear() || iMonth != m_oCalendar.GetMonth()
  || iDay  !=  m_oCalendar.GetDay())
  {
		SetDate(iYear, iMonth, iDay);
		m_oYearSelect.SetPos(iYear);
		m_oMonthSelect.SetCurSel(iMonth -1); 
		Invalidate(); 
}*/
}

// Jeff:创建显示的字体;
void CCalendarFrm::l_CreateDispFont()
{
	static LOGFONT logFont;
	memset(&logFont, 0 ,sizeof(logFont));
#if 1// Jeff 这里设置的显示字体，只是星期一、二....、和号数; 
	logFont.lfHeight         = 16;
	logFont.lfWeight         = FW_NORMAL;
	logFont.lfWidth          = 0;
	logFont.lfCharSet        = GB2312_CHARSET;
	logFont.lfOutPrecision   = OUT_DEFAULT_PRECIS;
	logFont.lfClipPrecision  = CLIP_DEFAULT_PRECIS;
	logFont.lfQuality        = PROOF_QUALITY;
	logFont.lfPitchAndFamily = VARIABLE_PITCH|FF_ROMAN;  
    strcpy(logFont.lfFaceName, "Disp Font"); 
#else
	logFont.lfHeight         = 24;
	logFont.lfWeight         = FW_NORMAL;
	logFont.lfWidth          = 0;
	logFont.lfCharSet        = GB2312_CHARSET;
	logFont.lfOutPrecision   = OUT_DEFAULT_PRECIS;
	logFont.lfClipPrecision  = CLIP_DEFAULT_PRECIS;
	logFont.lfQuality        = PROOF_QUALITY;
	logFont.lfPitchAndFamily = VARIABLE_PITCH|FF_ROMAN;  
    strcpy(logFont.lfFaceName, "Disp Font"); 
#endif
	m_oDispFont.CreateFontIndirect(&logFont); 
	SetFont(&m_oDispFont, FALSE);
}