set3view.cpp

一套故障诊断监测系统

// Set3View.cpp : implementation file
//

#include "stdafx.h"
#include "CDMS.h"
#include "Set3View.h"

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

/////////////////////////////////////////////////////////////////////////////
// CSet3View

IMPLEMENT_DYNCREATE(CSet3View, CFormView)

CSet3View::CSet3View()
	: CFormView(CSet3View::IDD)
{
	//{{AFX_DATA_INIT(CSet3View)
	//}}AFX_DATA_INIT

	m_pMainFrame = NULL;

	InitCobArray();
}

CSet3View::~CSet3View()
{
}

void CSet3View::DoDataExchange(CDataExchange* pDX)
{
	CFormView::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CSet3View)
	DDX_Control(pDX, IDC_STATIC2, m_cMP2);
	DDX_Control(pDX, IDC_STATIC1, m_cMP1);
	//}}AFX_DATA_MAP
}


BEGIN_MESSAGE_MAP(CSet3View, CFormView)
	//{{AFX_MSG_MAP(CSet3View)
	ON_WM_PAINT()
	ON_WM_DESTROY()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CSet3View diagnostics

#ifdef _DEBUG
void CSet3View::AssertValid() const
{
	CFormView::AssertValid();
}

void CSet3View::Dump(CDumpContext& dc) const
{
	CFormView::Dump(dc);
}
#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CSet3View message handlers

void CSet3View::OnInitialUpdate() 
{
	CFormView::OnInitialUpdate();
	
	// TODO: Add your specialized code here and/or call the base class
	/*----隐藏滚动条----*/
	CSize sizeTotal;
	sizeTotal.cx = sizeTotal.cy = 0;
	SetScrollSizes(MM_TEXT, sizeTotal);
	/*----隐藏滚动条----*/

	//<-------------获取主框架指针------------->
	m_pMainFrame = (CMainFrame*)AfxGetMainWnd();

	//<-------------保存窗口指针------------->
	m_pMainFrame->m_hViewSet3 = this->m_hWnd;

	for(int i=0;i<2;i++)
	{
		((CLabel*)m_staticArray.GetAt(i))->ShowWindow(FALSE);
		
	}
}

void CSet3View::InitCobArray()
{
	m_staticArray.SetSize(2);
	m_staticArray.SetAt(0,&m_cMP1);
	m_staticArray.SetAt(1,&m_cMP2);
}

void CSet3View::OnActivateView(BOOL bActivate, CView* pActivateView, CView* pDeactiveView) 
{
	// TODO: Add your specialized code here and/or call the base class

	if(bActivate)
	{
		//设置当前活动视图标志
		m_pMainFrame->SetCurActiveView(VIEW_TYPE_SET3);//
	}
	
	CFormView::OnActivateView(bActivate, pActivateView, pDeactiveView);
}

LRESULT CSet3View::WindowProc(UINT message, WPARAM wParam, LPARAM lParam) 
{
	// TODO: Add your specialized code here and/or call the base class

	switch(message)
	{
	case UM_ACTIVATE_VIEW3:
		this->GetParentFrame()->ActivateFrame();
		break;

	case UM_COLLECTCOMPLETE:
		for(int i=0; i<1024; i++)
		{
			m_nData[i] = m_pMainFrame->m_nOriginalData[2][i];
		}
		DrawBackgroundOfTimeDomainWave();
		break;

	}
	
	return CFormView::WindowProc(message, wParam, lParam);
}

void CSet3View::OnPaint() 
{
	CPaintDC dc(this); // device context for painting
	
	// TODO: Add your message handler code here
	DrawBackgroundOfTimeDomainWave();	//画时域波形背景
	
	// Do not call CFormView::OnPaint() for painting messages
}

//画时域波形背景
void CSet3View::DrawBackgroundOfTimeDomainWave()
{
	CWnd* pWnd = (CWnd*)GetDlgItem(IDC_SET3TIME);
	CDC *pDC = pWnd->GetDC();
	CRect rect;
    pWnd->GetClientRect(rect);
	
	CDC dcMemory;
	dcMemory.CreateCompatibleDC(pDC);

	CBitmap *oldBitmap;
	oldBitmap=dcMemory.SelectObject(&(((CCDMSApp*) AfxGetApp())->m_BlackBitmap));
    CPen *oldPen;
	oldPen=dcMemory.SelectObject(&(((CCDMSApp*) AfxGetApp())->m_GrayPen));
	dcMemory.FillRect(&rect,&(((CCDMSApp*) AfxGetApp())->m_BlackBrush));

	double x,y;
    x=rect.Width()/8.0;
	y=rect.Height()/4.0;
	for(int i=1;i<11;i++)
	{
		dcMemory.MoveTo((int)(x*i),0);
		dcMemory.LineTo((int)(x*i),rect.Height());
	}
	for( i=0;i<2;i++)
	{
		dcMemory.MoveTo(0,rect.Height()/2-(int)(y*i));
		dcMemory.LineTo(rect.Width(),rect.Height()/2-(int)(y*i));
		dcMemory.MoveTo(0,rect.Height()/2+(int)(y*i));
		dcMemory.LineTo(rect.Width(),rect.Height()/2+(int)(y*i));
	}

	dcMemory.SelectObject(&(((CCDMSApp*) AfxGetApp())->m_GreenPen));
	dcMemory.MoveTo(0,(int)m_nData[0]);
	for( i = 0; i<1024; i++ )
	{				
		dcMemory.LineTo(4*i,(int)m_nData[i]);
	}

	pDC->BitBlt(rect.left,rect.top,rect.Width(),rect.Height(),&dcMemory,0,0,SRCCOPY);

    dcMemory.SelectObject(oldPen);
	dcMemory.SelectObject(oldBitmap);
	pWnd->ReleaseDC(pDC);
	::DeleteObject(&oldPen);
	::DeleteObject(&oldBitmap);
}
void CSet3View::OnDestroy() 
{
	m_pMainFrame->m_hViewSet3 = NULL;

	CFormView::OnDestroy();
	
	// TODO: Add your message handler code here
	
}