testmenuview.cpp

一个amccs5933芯片的驱动程序开发源程序和部分文档

// testmenuView.cpp : implementation of the CTestmenuView class
//

#include "stdafx.h"
#include "testmenu.h"

#include "maskedBitmap.h"
#include "testmenuDoc.h"
#include "testmenuView.h"
// #include "mainfrm.h"

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


/////////////////////////////////////////////////////////////////////////////
// CTestmenuView

IMPLEMENT_DYNCREATE(CTestmenuView, CView)

BEGIN_MESSAGE_MAP(CTestmenuView, CView)
	//{{AFX_MSG_MAP(CTestmenuView)
		// NOTE - the ClassWizard will add and remove mapping macros here.
		//    DO NOT EDIT what you see in these blocks of generated code!
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CTestmenuView construction/destruction

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

    m_bitmap.LoadBitmap (IDB_BITMAP2);
}

CTestmenuView::~CTestmenuView()
{
}

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

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CTestmenuView drawing

void CTestmenuView::OnDraw(CDC* pDC)
{
	CTestmenuDoc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);

#define BMoffsetX	6
#define BMoffsetY	6

	
    CRect rect;
    GetClientRect (&rect);

    DoGradientFill (pDC, &rect);		// Draw an attractive gradient behind the bitmap.

    m_bitmap.Draw (pDC, BMoffsetX, BMoffsetY);	// Draw the bitmap (a painting of the CO-MEMs in the system).
}

/////////////////////////////////////////////////////////////////////////////
// CTestmenuView diagnostics

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

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

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

/////////////////////////////////////////////////////////////////////////////
// CTestmenuView message handlers

// NULL for now

/////////////////////////////////////////////////////////////////////////////
// CTestmenuView helper funtions


COLORREF CTestmenuView::get_bitmapBackColor (void)
{
	return m_bitmap.m_bitmapBackColor;
}


void CTestmenuView::DoGradientFill (CDC* pDC, CRect* pRect)
{
    CBrush* pBrush[64];
    for (int i=0; i<64; i++)
        pBrush[i] = new CBrush (PALETTERGB (0, 0, 255 - (i * 4)));

    int nWidth = pRect->Width ();
    int nHeight = pRect->Height ();
    CRect rect;

    for (i=0; i<nHeight; i++) {
        rect.SetRect (0, i, nWidth, i + 1);
        pDC->FillRect (&rect, pBrush[(i * 63) / nHeight]);
    }

    for (i=0; i<64; i++)
        delete pBrush[i];
}