mainfrm.cpp

这个程序实现心电波形的提取

// MainFrm.cpp : implementation of the CMainFrame class
//

#include "stdafx.h"
#include "心跳检测.h"

#include "心跳检测Doc.h"
#include "心跳检测View.h"

#include "MainFrm.h"

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

/////////////////////////////////////////////////////////////////////////////
// CMainFrame

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
	ON_MESSAGE(WM_REFRESH,OnRefresh)
	ON_WM_CREATE()
	ON_WM_DESTROY()
	ON_WM_DRAWITEM()
	ON_WM_GETMINMAXINFO()
	ON_WM_MEASUREITEM()
	ON_WM_NCLBUTTONDBLCLK()
	ON_WM_NCLBUTTONDOWN()
	ON_WM_NCMOUSEMOVE()
	ON_WM_NCCALCSIZE()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

static UINT indicators[] =
{
	ID_SEPARATOR,           // status line indicator
	ID_INDICATOR_CAPS,
	ID_INDICATOR_NUM,
	ID_INDICATOR_SCRL,
};

/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction

CMainFrame::CMainFrame()
{
	// TODO: add member initialization code here
	TP.PointNumber=0;
	TP.runing=FALSE;
	TP.WholeNumber=1000;
}

CMainFrame::~CMainFrame()
{
	::PostThreadMessage(m_JiqiThreadID,WM_THREADEND,NULL,NULL);
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
	if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
/*	if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}
*/
	if (!m_wndStatusBar.Create(this) ||
		!m_wndStatusBar.SetIndicators(indicators,
		  sizeof(indicators)/sizeof(UINT)))
	{
		TRACE0("Failed to create status bar\n");
		return -1;      // fail to create
	}

	// TODO: Delete these three lines if you don't want the toolbar to
	//  be dockable
/*	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndToolBar);
*/
	//建立Jiqi线程
	m_pJiqiThread=(CJiqi *)AfxBeginThread(RUNTIME_CLASS(CJiqi));
	m_JiqiThreadID=m_pJiqiThread->m_nThreadID;
	
	m_MainThreadID=::GetCurrentThreadId();
	m_pJiqiThread->m_MainThreadID=m_MainThreadID;
	m_pJiqiThread->hMainWnd=AfxGetMainWnd()->GetSafeHwnd();


	CControl m_Dlg;
	if(m_Dlg.Init()!=1)
	{
		MessageBox("板卡初始化失败!请检查后重新运行");
		_exit(0);
	}
	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	if( !CFrameWnd::PreCreateWindow(cs) )
		return FALSE;
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs
/*
	cs.style = WS_OVERLAPPED | WS_CAPTION | FWS_ADDTOTITLE
		| WS_THICKFRAME | WS_SYSMENU | WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_MAXIMIZE;
*/
/*	if(cs.hMenu!=NULL) 
	{
		::DestroyMenu(cs.hMenu); // 如果菜单已经载入，则删除掉
		cs.hMenu = NULL;      // 设置窗口菜单为NULL
	}
*/
    cs.cx=1024;
	cs.cy=768;
	cs.style^=WS_MAXIMIZEBOX|WS_MINIMIZEBOX;

	return TRUE;
}

/////////////////////////////////////////////////////////////////////////////
// CMainFrame diagnostics

#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
	CFrameWnd::AssertValid();
}

void CMainFrame::Dump(CDumpContext& dc) const
{
	CFrameWnd::Dump(dc);
}

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers


LRESULT CMainFrame::DefWindowProc(UINT message, WPARAM wParam, LPARAM lParam) 
{
	// TODO: Add your specialized code here and/or call the base class
	LRESULT lrst=CFrameWnd::DefWindowProc(message, wParam, lParam);
	
	if (!::IsWindow(m_hWnd))
		return lrst;
	
	if (message == WM_MOVE || message == WM_NCPAINT ||message == WM_NCACTIVATE ||message == WM_NOTIFY)
	{
		CDC* pWinDC = GetWindowDC();
		if (pWinDC)
			DrawTitleBar(pWinDC);
		ReleaseDC(pWinDC);
	}
	return lrst;
	
	return CFrameWnd::DefWindowProc(message, wParam, lParam);
}

void CMainFrame::DrawTitleBar(CDC *pDC)
{
	if (m_hWnd)
	{
		CBrush Brush(RGB(0,100,255));
		CBrush* pOldBrush = pDC->SelectObject(&Brush);

		CRect rtWnd, rtTitle, rtButtons;
		GetWindowRect(&rtWnd); 
		//取得标题栏的位置
		rtTitle.left = GetSystemMetrics(SM_CXFRAME);
		rtTitle.top = GetSystemMetrics(SM_CYFRAME);
		rtTitle.right = rtWnd.right - rtWnd.left - GetSystemMetrics(SM_CXFRAME);
		rtTitle.bottom = rtTitle.top + GetSystemMetrics(SM_CYSIZE);

		CPoint point;
		//填充顶部框架
		point.x = rtWnd.Width();
		point.y = GetSystemMetrics(SM_CYSIZE) + GetSystemMetrics(SM_CYFRAME)+1;
		pDC->PatBlt(0, 0, point.x, point.y, PATCOPY);
		//填充左侧框架
		point.x = GetSystemMetrics(SM_CXFRAME);
		point.y = rtWnd.Height();
//		pDC->PatBlt(0, 0, point.x, point.y, PATCOPY);
		pDC->PatBlt(0, 0, 300, 41, PATCOPY);
		//填充底部框架
		point.x = rtWnd.Width(); 
		point.y = GetSystemMetrics(SM_CYFRAME);
		pDC->PatBlt(0, rtWnd.Height()-point.y, point.x, point.y, PATCOPY);
		//填充右侧框架
		point.x = GetSystemMetrics(SM_CXFRAME);
		point.y = rtWnd.Height();
		pDC->PatBlt(rtWnd.Width()-point.x, 0, point.x, point.y, PATCOPY);
		//填充菜单下部框架
		point.x = rtWnd.Width();
		point.y = GetSystemMetrics(SM_CYFRAME)-1;
		pDC->PatBlt(0, GetSystemMetrics(SM_CYMENU)+GetSystemMetrics(SM_CYSIZE)+point.y, point.x, point.y, PATCOPY);
		//填充菜单右侧框架
		point.x = rtWnd.Width() - 230;
		point.y = GetSystemMetrics(SM_CYMENU);
		pDC->PatBlt(230, GetSystemMetrics(SM_CYSIZE)+GetSystemMetrics(SM_CYFRAME), point.x, point.y, PATCOPY);

		//绘制美化线条
		CBrush BrushLine(RGB(255, 255, 255));
		pDC->SelectObject(&BrushLine);
		point.x = rtWnd.Width() - 150;
		point.y = GetSystemMetrics(SM_CYFRAME) + 2;
		pDC->PatBlt(GetSystemMetrics(SM_CXFRAME), point.y, point.x, 1, PATCOPY);
		point.y += 5;
		pDC->PatBlt(GetSystemMetrics(SM_CXFRAME), point.y, point.x, 1, PATCOPY);
		point.y += 5;
		pDC->PatBlt(GetSystemMetrics(SM_CXFRAME), point.y, point.x, 1, PATCOPY);
		point.x += 60;
		point.y += 12;
		pDC->PatBlt(point.x, point.y, 85, 1, PATCOPY);
		point.y += 5;
		pDC->PatBlt(point.x, point.y, 85, 1, PATCOPY);
		point.x -= 60 - GetSystemMetrics(SM_CXFRAME);
		point.y += 5;
		pDC->PatBlt(point.x, point.y, 145-GetSystemMetrics(SM_CXFRAME) , 1, PATCOPY);
		point.y -= 32;
		pDC->PatBlt(point.x, point.y, 1 , 32, PATCOPY);
		
		pDC->SelectObject(pOldBrush);

		//重画图标
		m_rtIcon.left = rtWnd.Width() - 135;
		m_rtIcon.top = GetSystemMetrics(SM_CYFRAME);
		m_rtIcon.right = m_rtIcon.left + 32;
		m_rtIcon.bottom = m_rtIcon.top + 32;
		::DrawIconEx(pDC->m_hDC, m_rtIcon.left, m_rtIcon.top, AfxGetApp()->LoadIcon(IDI_EOAPP), 
			m_rtIcon.Width(), m_rtIcon.Height(), 0, NULL, DI_NORMAL);
		m_rtIcon.OffsetRect(rtWnd.TopLeft()); 


		//准备画XP风格按钮
		CBitmap* pBitmap = new CBitmap;
		CBitmap* pOldBitmap;
		CDC* pDisplayMemDC=new CDC;
		pDisplayMemDC->CreateCompatibleDC(pDC);

		//重画关闭button
		rtButtons.left = rtTitle.right - 19;
		rtButtons.top = rtTitle.top;
		rtButtons.right = rtButtons.left + 19;
		rtButtons.bottom = rtButtons.top + 19;
		pBitmap->LoadBitmap(IDB_EXIT_NORMAL);
		pOldBitmap=(CBitmap*)pDisplayMemDC->SelectObject(pBitmap);
		pDC->BitBlt(rtButtons.left, rtButtons.top, rtButtons.Width(), rtButtons.Height(), pDisplayMemDC, 0, 0, SRCCOPY);
		pDisplayMemDC->SelectObject(pOldBitmap);