face2view.cpp

单文本文档操作－－View内绘图

// face2View.cpp : implementation of the CFace2View class
//

#include "stdafx.h"
#include "face2.h"

#include "face2Doc.h"
#include "face2View.h"

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

/////////////////////////////////////////////////////////////////////////////
// CFace2View

IMPLEMENT_DYNCREATE(CFace2View, CView)

BEGIN_MESSAGE_MAP(CFace2View, CView)
	//{{AFX_MSG_MAP(CFace2View)
	ON_WM_TIMER()
	ON_WM_LBUTTONDOWN()
	ON_WM_MOUSEMOVE()
	ON_WM_LBUTTONUP()
	//}}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()

/////////////////////////////////////////////////////////////////////////////
// CFace2View construction/destruction

CFace2View::CFace2View()
{
	// TODO: add construction code here
	m_titan.LoadBitmap(IDB_TITAN);
	m_angel.LoadBitmap(IDB_BITMAP1);
}

CFace2View::~CFace2View()
{
}

BOOL CFace2View::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CView::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////
// CFace2View drawing

void CFace2View::OnDraw(CDC* pDC)
{
	CFace2Doc* pDoc = GetDocument();
	ASSERT_VALID(pDoc);
	// TODO: add draw code for native data here

	CDC Dc;
	if(Dc.CreateCompatibleDC(pDC)==FALSE)
		AfxMessageBox("error");

	Dc.SelectObject(m_titan);
	pDC->StretchBlt(pDoc->m_size.cx,pDoc->m_size.cy,200,200,&Dc,0,0,160,160,SRCCOPY);
/*	UINT nTimerID;
	int time = 10;
	nTimerID = SetTimer(1,10000*time,NULL);
	if(0 == nTimerID)
		AfxMessageBox("error");
*/
}

/////////////////////////////////////////////////////////////////////////////
// CFace2View printing

BOOL CFace2View::OnPreparePrinting(CPrintInfo* pInfo)
{
	// default preparation
	return DoPreparePrinting(pInfo);
}

void CFace2View::OnBeginPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add extra initialization before printing
}

void CFace2View::OnEndPrinting(CDC* /*pDC*/, CPrintInfo* /*pInfo*/)
{
	// TODO: add cleanup after printing
}

/////////////////////////////////////////////////////////////////////////////
// CFace2View diagnostics

#ifdef _DEBUG
void CFace2View::AssertValid() const
{
	CView::AssertValid();
}

void CFace2View::Dump(CDumpContext& dc) const
{
	CView::Dump(dc);
}

CFace2Doc* CFace2View::GetDocument() // non-debug version is inline
{
	ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CFace2Doc)));
	return (CFace2Doc*)m_pDocument;
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CFace2View message handlers

void CFace2View::OnTimer(UINT nIDEvent) 
{
	// TODO: Add your message handler code here and/or call default
//	AfxMessageBox("error");
	
	CView::OnTimer(nIDEvent);
}

void CFace2View::OnInitialUpdate() 
{
	CView::OnInitialUpdate();
	
	// TODO: Add your specialized code here and/or call the base class
	
}

void CFace2View::OnLButtonDown(UINT nFlags, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
	CFace2Doc * pDoc = GetDocument();
	ASSERT_VALID(pDoc);

	CRect rect = CRect(pDoc->m_size.cx,pDoc->m_size.cy,pDoc->m_size.cx+160,pDoc->m_size.cy+160);
	if(rect.PtInRect(point))
	{
		m_b = TRUE;
		m_size2.cx = point.x - rect.left;
		m_size2.cy = point.y - rect.top;

	}
	CView::OnLButtonDown(nFlags, point);
}

void CFace2View::OnMouseMove(UINT nFlags, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
	CFace2Doc * pDoc = GetDocument();
	ASSERT_VALID(pDoc);

	if(m_b == TRUE)
	{
		pDoc->m_size.cx = point.x - m_size2.cx;
		pDoc->m_size.cy = point.y - m_size2.cy;
		Invalidate();
		pDoc->SetModifiedFlag();

	}
	CView::OnMouseMove(nFlags, point);
}

void CFace2View::OnLButtonUp(UINT nFlags, CPoint point) 
{
	// TODO: Add your message handler code here and/or call default
	m_b = FALSE;
	CView::OnLButtonUp(nFlags, point);
}