dumptestview.cpp

来自「文件包含了很多VC实例」· C++ 代码 · 共 149 行

// dumpTestView.cpp : implementation of the CDumpTestView class
//

#include "stdafx.h"
#include "dumpTest.h"

#include "dumpTestDoc.h"
#include "dumpTestView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CDumpTestView

IMPLEMENT_DYNCREATE(CDumpTestView, CFormView)

BEGIN_MESSAGE_MAP(CDumpTestView, CFormView)
	//{{AFX_MSG_MAP(CDumpTestView)
	ON_BN_CLICKED(IDC_BUTTON1, OnEnter)
	ON_COMMAND(ID_CLEAR, OnClear)
	ON_UPDATE_COMMAND_UI(ID_CLEAR, OnUpdateClear)
	//}}AFX_MSG_MAP
	// Standard printing commands
	ON_COMMAND(ID_FILE_PRINT, CFormView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CFormView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CFormView::OnFilePrintPreview)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDumpTestView construction/destruction

CDumpTestView::CDumpTestView()
	: CFormView(CDumpTestView::IDD)
{
	//{{AFX_DATA_INIT(CDumpTestView)
	m_strName = _T("");
	m_nMoney = 0;
	//}}AFX_DATA_INIT
	// TODO: add construction code here

}

CDumpTestView::~CDumpTestView()
{
}

void CDumpTestView::DoDataExchange(CDataExchange* pDX)
{
	CFormView::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CDumpTestView)
	DDX_Text(pDX, IDC_EDIT1, m_strName);
	DDX_Text(pDX, IDC_EDIT2, m_nMoney);
	//}}AFX_DATA_MAP
}

BOOL CDumpTestView::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CFormView::PreCreateWindow(cs);
}

void CDumpTestView::OnInitialUpdate()
{
	 UpdateControlsFromDoc();
}

/////////////////////////////////////////////////////////////////////////////
// CDumpTestView printing

BOOL CDumpTestView::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default preparation
	return DoPreparePrinting(pInfo);
}

void CDumpTestView::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add extra initialization before printing
}

void CDumpTestView::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add cleanup after printing
}

void CDumpTestView::OnPrint(CDC* pDC, CPrintInfo* /*pInfo*/)
{
	// TODO: add customized printing code here
}

/////////////////////////////////////////////////////////////////////////////
// CDumpTestView diagnostics

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

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

CDumpTestDoc* CDumpTestView::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CDumpTestDoc)));
	return (CDumpTestDoc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CDumpTestView message handlers

void CDumpTestView::OnEnter() 
{
    CDumpTestDoc* pDoc = GetDocument();
    UpdateData(TRUE);
    pDoc->m_worker.m_nMoney = m_nMoney;
    pDoc->m_worker.m_strName = m_strName;	
}

void CDumpTestView::OnClear() 
{
    GetDocument()->m_worker = CWorker(); // "blank" student object
    UpdateControlsFromDoc();	
}

void CDumpTestView::OnUpdateClear(CCmdUI* pCmdUI) 
{
    pCmdUI->Enable(GetDocument()->m_worker != CWorker()); // blank?
}


void CDumpTestView::UpdateControlsFromDoc()
{   // called from OnInitialUpdate and OnEditClearAll
    CDumpTestDoc* pDoc = GetDocument();
    m_nMoney = pDoc->m_worker.m_nMoney;
    m_strName = pDoc->m_worker.m_strName;
    UpdateData(FALSE); // calls DDX

}