dynmenuview.cpp

来自「visual c 灵感编程的1-20节源码」· C++ 代码 · 共 128 行

// DynMenuView.cpp : implementation of the CDynMenuView class
//

#include "stdafx.h"
#include "DynMenu.h"

#include "DynMenuDoc.h"
#include "DynMenuView.h"

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

/////////////////////////////////////////////////////////////////////////////
// CDynMenuView

IMPLEMENT_DYNCREATE(CDynMenuView, CView)

BEGIN_MESSAGE_MAP(CDynMenuView, CView)
	//{{AFX_MSG_MAP(CDynMenuView)
	ON_COMMAND(IDM_CONTROL_PLUS, OnControlPlus)
	ON_COMMAND(IDM_CONTROL_RESTORE, OnControlRestore)
	//}}AFX_MSG_MAP
	// Standard printing commands
	ON_COMMAND(ID_FILE_PRINT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_DIRECT, CView::OnFilePrint)
	ON_COMMAND(ID_FILE_PRINT_PREVIEW, CView::OnFilePrintPreview)
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CDynMenuView construction/destruction

CDynMenuView::CDynMenuView()
{
	// TODO: add construction code here

}

CDynMenuView::~CDynMenuView()
{
}

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

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CDynMenuView drawing

void CDynMenuView::OnDraw(CDC* pDC)
{
	CDynMenuDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code for native data here
}

/////////////////////////////////////////////////////////////////////////////
// CDynMenuView printing

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

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

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

/////////////////////////////////////////////////////////////////////////////
// CDynMenuView diagnostics

#ifdef _DEBUG
void CDynMenuView::AssertValid() const
{
	CView::AssertValid();
}

void CDynMenuView::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}

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

/////////////////////////////////////////////////////////////////////////////
// CDynMenuView message handlers

void CDynMenuView::OnControlPlus() 
{
	// TODO: Add your command handler code here
	CMenu *pTopMenu, *pNewMenu;
	pTopMenu = AfxGetMainWnd() ->GetMenu();//得到主菜单指针
	pNewMenu = pTopMenu->GetSubMenu (4);
	pNewMenu ->AppendMenu (MF_SEPARATOR );//增加一条分隔线
	CString  newMenuName;
	newMenuName.LoadString(IDM_ITEM_NEW);
	pNewMenu->AppendMenu(MF_STRING, IDM_ITEM_NEW, newMenuName);	
}

void CDynMenuView::OnControlRestore() 
{
	// TODO: Add your command handler code here
	CMenu *pTopMenu, *pNewMenu;
	pTopMenu = AfxGetMainWnd() ->GetMenu();//得到主菜单指针
	pNewMenu = pTopMenu->GetSubMenu (4);
	pNewMenu->DeleteMenu (2,MF_BYPOSITION);
	pNewMenu->DeleteMenu (1,MF_BYPOSITION);

}