useclockview.cpp

《Visual C++.NET MFC类库应用详解》程序实例

// UseClockView.cpp : CUseClockView 类的实现
//

#include "stdafx.h"
#include "UseClock.h"

#include "UseClockDoc.h"
#include "UseClockView.h"
#include "TimeremindDialog.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#endif


// CUseClockView

IMPLEMENT_DYNCREATE(CUseClockView, CFormView)

BEGIN_MESSAGE_MAP(CUseClockView, CFormView)
	ON_COMMAND(ID_FILE_OPEN, OnFileOpen)
	ON_COMMAND(ID_VIEW_STARTTIMING, OnViewStarttiming)
	ON_COMMAND(ID_VIEW_ENDTIMING, OnViewEndtiming)
	ON_COMMAND(ID_VIEW_REMIND, OnViewRemind)
END_MESSAGE_MAP()

// CUseClockView 构造/销毁

CUseClockView::CUseClockView()
	: CFormView(CUseClockView::IDD)
{
	// TODO: 在此处添加构造代码

}

CUseClockView::~CUseClockView()
{
}

void CUseClockView::DoDataExchange(CDataExchange* pDX)
{
	CFormView::DoDataExchange(pDX);
	DDX_Control(pDX, IDC_RICHTEXTCTRL, m_RichTextCtrl);
	DDX_Control(pDX, IDC_CLOCKCTRL, m_ClockCtrl);
}

BOOL CUseClockView::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: 在此处通过修改 CREATESTRUCT cs 来修改窗口类或
	// 样式

	return CFormView::PreCreateWindow(cs);
}

void CUseClockView::OnInitialUpdate()
{
	CFormView::OnInitialUpdate();
	GetParentFrame()->RecalcLayout();
	ResizeParentToFit();
}


// CUseClockView 诊断

#ifdef _DEBUG
void CUseClockView::AssertValid() const
{
	CFormView::AssertValid();
}

void CUseClockView::Dump(CDumpContext& dc) const
{
	CFormView::Dump(dc);
}

CUseClockDoc* CUseClockView::GetDocument() const // 非调试版本是内联的
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CUseClockDoc)));
	return (CUseClockDoc*)m_pDocument;
}
#endif //_DEBUG


// CUseClockView 消息处理程序

void CUseClockView::OnFileOpen()
{
	// TODO: 在此添加命令处理程序代码
    char FileName[128];
 	char str[128];
 	strcpy(str,"Rich Text Viewer");
 	CFileDialog dlg(TRUE,"rtf",NULL,OFN_HIDEREADONLY|OFN_OVERWRITEPROMPT,"Microsoft Word Files (*.doc)|*.doc|Rich Text Files (*.rtf)|*.rtf|Text Files (*.txt)|*.txt|");
 	if(dlg.DoModal()==IDOK)
 	{
 		strcpy(FileName,(dlg.GetPathName()).GetBuffer(128));
 		m_RichTextCtrl.put_FileName(FileName);
 		m_RichTextCtrl.Refresh();
 		strcat(str,"--");
 		strcat(str,FileName);
 		SetWindowText(str);
 	}

}

void CUseClockView::OnViewStarttiming()
{
	// TODO: 在此添加命令处理程序代码
	m_ClockCtrl.StartTimeKeeper();
}

void CUseClockView::OnViewEndtiming()
{
	// TODO: 在此添加命令处理程序代码
    CString str;
 	str.Format("Time used:%d seconds",m_ClockCtrl.KillTimekeeper());
 	MessageBox(str);

}

void CUseClockView::OnViewRemind()
{
	// TODO: 在此添加命令处理程序代码
    CTimeremindDialog dlg;
 	if(dlg.DoModal()==IDOK)
 	{
 		short h=dlg.m_hour;
 		short m=dlg.m_minute;
 		short s=dlg.m_second;
 		m_ClockCtrl.SetActiveTime(h,m,s);
 	}

}
BEGIN_EVENTSINK_MAP(CUseClockView, CFormView)
	ON_EVENT(CUseClockView, IDC_CLOCKCTRL, 1, ActiveWhenClockctrl, VTS_I2 VTS_I2 VTS_I2)
	ON_EVENT(CUseClockView, IDC_CLOCKCTRL, DISPID_KEYPRESS, KeyPressClockctrl, VTS_PI2)
END_EVENTSINK_MAP()

void CUseClockView::ActiveWhenClockctrl(short hour, short min, short sec)
{
	// TODO: 在此添加消息处理程序代码
 	CString str;
 	str.Format("you ought to do something at %d:%d:%d.",hour,min,sec);
 	MessageBox(str);

}

void CUseClockView::KeyPressClockctrl(short* KeyAscii)
{
	// TODO: 在此添加消息处理程序代码
    CString str;
 	str.Format("Key Code: %d",*KeyAscii);
 	MessageBox(str);

}