484 lines
13 KiB
C++
484 lines
13 KiB
C++
// ADDigitView.cpp : implementation of the CADDigitView class
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//
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#include "stdafx.h"
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#include "Sys.h"
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#include "ADDoc.h"
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#include "ADDigitView.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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extern int gl_InputRange[MAX_CHANNEL_COUNT];
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/////////////////////////////////////////////////////////////////////////////
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// CADDigitView
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IMPLEMENT_DYNCREATE(CADDigitView, CScrollView)
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BEGIN_MESSAGE_MAP(CADDigitView, CScrollView)
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//{{AFX_MSG_MAP(CADDigitView)
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ON_WM_CONTEXTMENU()
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ON_WM_CANCELMODE()
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ON_COMMAND(IDM_SixteenShow, OnSixteenShow)
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ON_UPDATE_COMMAND_UI(IDM_SixteenShow, OnUpdateSixteenShow)
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ON_COMMAND(IDM_TenShow, OnTenShow)
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ON_UPDATE_COMMAND_UI(IDM_TenShow, OnUpdateTenShow)
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ON_COMMAND(IDM_DigitalVoltShowMode, OnDigitalVoltShowMode)
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ON_UPDATE_COMMAND_UI(IDM_DigitalVoltShowMode, OnUpdateDigitalVoltShowMode)
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ON_WM_VSCROLL()
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ON_WM_CREATE()
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ON_WM_SIZE()
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ON_WM_ERASEBKGND()
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ON_WM_HSCROLL()
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ON_WM_KEYDOWN()
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ON_WM_MOUSEWHEEL()
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ON_MESSAGE(WM_SHOWDIGIT, ShowDigit)
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//}}AFX_MSG_MAP
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// Standard printing commands
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ON_COMMAND(ID_FILE_PRINT, CScrollView::OnFilePrint)
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ON_COMMAND(ID_FILE_PRINT_DIRECT, CScrollView::OnFilePrint)
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ON_COMMAND(ID_FILE_PRINT_PREVIEW, CScrollView::OnFilePrintPreview)
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CADDigitView construction/destruction
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CADDigitView::CADDigitView()
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{
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// TODO: add construction code here
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m_DigitalDataShowMode = VOLT_DATAMODE; // 电压值显示模式
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CurrentProgress = 0; // 置采集进度条起值为0
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m_nDigDrawIdx = 0;
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m_nDigDrawLen = 1024;
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}
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CADDigitView::~CADDigitView()
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{
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}
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BOOL CADDigitView::PreCreateWindow(CREATESTRUCT& cs)
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{
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// TODO: Modify the Window class or styles here by modifying
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// the CREATESTRUCT cs
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return CScrollView::PreCreateWindow(cs);
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}
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/////////////////////////////////////////////////////////////////////////////
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// CADDigitView drawing
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void CADDigitView::OnDraw(CDC* pDC)
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{
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ADDigit(pDC);
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if(m_bProgress) // 刷新ADDigitView视图时，更新进度条的状态
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{
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CADFrame* pShow=((CSysApp*)AfxGetApp())->m_ADFrame ; // 取得子帧窗口句柄
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pProgress=(CProgressCtrl*)(pShow->m_wndShowStatus.GetDlgItem(IDC_PROGRESS));
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pProgress->SetPos(CurrentProgress);
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CurrentProgress++;
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if(CurrentProgress>50) CurrentProgress=0;
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m_bProgress=FALSE;
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}
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}
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void CADDigitView::OnInitialUpdate()
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{
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CScrollView::OnInitialUpdate();
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CSize sizeTotal;
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// TODO: calculate the total size of this view
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const SIZE conPSize = {200,1};
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const SIZE conLSize = {20,1};
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sizeTotal.cx = 500;
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sizeTotal.cy = 1026*16;
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SetScrollSizes(MM_TEXT, sizeTotal, CSize(sizeDefault.cx, 36*16), CSize(sizeDefault.cx, 16));
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CADDoc* pDoc = GetDocument();
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pDoc->m_hWndDigit = m_hWnd;
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}
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/////////////////////////////////////////////////////////////////////////////
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// CADDigitView printing
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BOOL CADDigitView::OnPreparePrinting(CPrintInfo* pInfo)
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{
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// default preparation
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return DoPreparePrinting(pInfo);
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}
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/////////////////////////////////////////////////////////////////////////////
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// CADDigitView diagnostics
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#ifdef _DEBUG
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void CADDigitView::AssertValid() const
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{
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CScrollView::AssertValid();
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}
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void CADDigitView::Dump(CDumpContext& dc) const
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{
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CScrollView::Dump(dc);
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}
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CADDoc* CADDigitView::GetDocument() // non-debug version is inline
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{
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ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CADDoc)));
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return (CADDoc*)m_pDocument;
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}
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#endif //_DEBUG
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/////////////////////////////////////////////////////////////////////////////
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// CADDigitView message handlers
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void CADDigitView::ADDigit(CDC *pDC)//显示ch值
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{
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bDrawing = TRUE; // 通知数据处理线程，正在绘制数字，请不要往DrawBuffer中填充新数据
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CRect rect;
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int i;
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TCHAR strIndex[512], str[512];
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int ChannelIndex = 0;
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int nChannelCount=0;
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GetClientRect(&rect);
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OnPrepareDC(pDC);
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pDC->DPtoLP(&rect);
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CBrush brush;
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brush.CreateSolidBrush(RGB(0, 0, 0));
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pDC->FillRect(rect, &brush);
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pDC->SetTextColor(RGB(0, 255, 0));
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pDC->SetBkMode(TRANSPARENT);
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int Channel = 0;
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int nTextHeight = 0;
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ULONG ulBuffID = m_nDigDrawIdx;
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pDC->SetTextColor(RGB(0, 255, 0));
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nChannelCount = 0;
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_stprintf(strIndex, _T("%s "), _T("Index"));
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pDC->TextOut(-rect.left, rect.top +20, strIndex); // first line text out "Index CHX..."
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switch(m_DigitalDataShowMode)
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{
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case DEC_DATAMODE: // 十进制显示
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_stprintf(str, _T("%s"), _T(" 十进制显示数据"));
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pDC->SetTextColor(RGB(255, 0, 0));
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pDC->TextOut(-rect.left, rect.top, str);
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pDC->SetTextColor(RGB(0, 255, 0));
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for (Channel=0; Channel<MAX_CHANNEL_COUNT; Channel++)
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{
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if (ADPara.bChannelArray[Channel] == TRUE)
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{
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_stprintf(str, _T("CH%d"), Channel);
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pDC->TextOut(-rect.left+(nChannelCount+1)*70, rect.top +20, str); // first line text out "Index CHX..."
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nChannelCount++;
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}
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}
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break;
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case HEX_DATAMODE: // 十六进制显示
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_stprintf(str, _T("%s"),_T(" 十六进制原码显示数据"));
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pDC->SetTextColor(RGB(0, 255, 255));
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pDC->TextOut(-rect.left, rect.top, str);
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pDC->SetTextColor(RGB(0, 255, 0));
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_stprintf(strIndex, _T("%s "), _T("Index"));
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for (Channel=0; Channel<MAX_CHANNEL_COUNT; Channel++)
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{
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if (ADPara.bChannelArray[Channel] == TRUE)
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{
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_stprintf(str, _T("CH%d"), Channel);
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pDC->TextOut(-rect.left+(nChannelCount+1)*70, rect.top +20, str); // first line text out "Index CHX..."
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nChannelCount++;
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}
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}
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break;
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case VOLT_DATAMODE: // 电压值显示
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_stprintf(str, _T("%s"), _T(" 电压值显示数据"));
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pDC->SetTextColor(RGB(255, 255, 0));
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pDC->TextOut(-rect.left, rect.top, str);
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pDC->SetTextColor(RGB(0, 255, 0));
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_stprintf(strIndex, _T("%s "), _T("Index"));
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for (Channel=0; Channel<MAX_CHANNEL_COUNT; Channel++)
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{
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if (ADPara.bChannelArray[Channel] == TRUE)
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{
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_stprintf(str, _T(" CH%d"), Channel);
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//_stprintf(strIndex, _T("%s %8s "), strIndex, str);
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pDC->TextOut(-rect.left+(nChannelCount+1)*70, rect.top +20, str); // first line text out "Index CHX..."
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nChannelCount++;
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}
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}
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break;
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}
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nTextHeight = 20;
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//pDC->TextOut(-rect.left, rect.top +20, strIndex); // first line text out "Index CHX..."
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ULONG nDataLength = MAX_RAM_SIZE/gl_nChannelCount-glOffset;
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if (gl_bSmlThenSize && ADPara.SampleMode==ACTS1000_SAMPMODE_FINITE)
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{
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nDataLength = (gl_ReadSizeWords%8192)/gl_nChannelCount-glOffset;
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if (nDataLength == 0)
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nDataLength = 8192/gl_nChannelCount;
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}
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nDataLength = m_nDigDrawLen;
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// if (nDataLength>m_nPlotWidth)
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// {
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// nDataLength = m_nPlotWidth;
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// }
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int Index = 0;
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for(i=rect.top; i<rect.bottom; i++)
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{
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if(i%16 == 0)
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{
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Index = glOffset + i/16; // 数据点索引值
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// if(Index >= MAX_RAM_SIZE/MAX_CHANNEL_COUNT) break;
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// if(Index >= MAX_RAM_SIZE/gl_nChannelCount) break;
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if(Index >= nDataLength) break;
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_stprintf(strIndex, _T("%8d"), Index);
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pDC->TextOut(-rect.left, rect.top+nTextHeight+16, strIndex); // text out Index of data
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nChannelCount = 0;
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switch(m_DigitalDataShowMode)
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{
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case DEC_DATAMODE: // 十进制偏移码
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for(Channel=0; Channel<MAX_CHANNEL_COUNT; Channel++)
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{
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if (ADPara.bChannelArray[Channel] == TRUE)
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{
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_stprintf(str, _T(" %8d"), ((ADBuffer[ulBuffID][Index*gl_nChannelCount+gl_CHIdx[Channel]])&gl_wMaxLSB)-gl_MiddleLsb[Channel]);
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pDC->TextOut(-rect.left-30+(nChannelCount+1)*70, rect.top+nTextHeight+16, str); // text out decimal value every channel
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nChannelCount++;
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}
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}
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break;
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case HEX_DATAMODE: // 十六进制原码
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for(Channel=0; Channel<MAX_CHANNEL_COUNT; Channel++)
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{
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//ADBuffer[ulBuffID][Index*gl_nChannelCount+gl_CHIdx[Channel]] = 65535;
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if (ADPara.bChannelArray[Channel] == TRUE)
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{
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_stprintf(str, _T(" %5x"),
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(ADBuffer[ulBuffID][Index*gl_nChannelCount+gl_CHIdx[Channel]])&gl_wMaxLSB);
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pDC->TextOut(-rect.left-30+(nChannelCount+1)*70, rect.top+nTextHeight+16, str); // text out hex value every channel
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nChannelCount++;
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}
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}
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break;
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case VOLT_DATAMODE: // 电压值
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for(Channel=0; Channel<MAX_CHANNEL_COUNT; Channel++)
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{
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if (ADPara.bChannelArray[Channel] == TRUE)
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{
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_stprintf(str, _T(" %8.2f"), (((ADBuffer[ulBuffID][Index*gl_nChannelCount+gl_CHIdx[Channel]])&gl_wMaxLSB) -
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(gl_MiddleLsb[Channel]) - gl_lLsbHalf) * gl_PerLsbVoltM[Channel]);
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pDC->TextOut(-rect.left-30+(nChannelCount+1)*70, rect.top+nTextHeight+16, str); // text out volt value
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nChannelCount++;
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}
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}
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break;
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default:
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break;
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}
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nTextHeight += 16; // next line
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}
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}
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bDrawing = FALSE; // 通知数据处理线程，数字绘制完成，可以往DrawBuffer中填充新数据
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}
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void CADDigitView::OnContextMenu(CWnd* pWnd, CPoint point)
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{
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// TODO: Add your message handler code here
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{
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if (point.x == -1 && point.y == -1)
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{
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//keystroke invocation
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CRect rect;
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GetClientRect(rect);
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ClientToScreen(rect);
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point = rect.TopLeft();
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point.Offset(5, 5);
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}
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CMenu menu;
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VERIFY(menu.LoadMenu(IDR_ChooseMode));
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CMenu* pPopup = menu.GetSubMenu(0);
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ASSERT(pPopup != NULL);
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CWnd* pWndPopupOwner = this;
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while (pWndPopupOwner->GetStyle() & WS_CHILD)
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pWndPopupOwner = pWndPopupOwner->GetParent();
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pPopup->TrackPopupMenu(TPM_LEFTALIGN | TPM_RIGHTBUTTON, point.x, point.y, pWndPopupOwner);
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}
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}
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void CADDigitView::OnCancelMode()
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{
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CScrollView::OnCancelMode();
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// TODO: Add your message handler code here
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}
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void CADDigitView::OnSixteenShow() //数字十六进制显示
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{
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// TODO: Add your command handler code here
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m_DigitalDataShowMode = HEX_DATAMODE;
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CSysApp *pApp=(CSysApp *)AfxGetApp();
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CADDoc* pDoc=pApp->m_pADDoc;
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pDoc->UpdateAllViews(NULL, 1, NULL); // 传递1，要求重绘数字视图
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}
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void CADDigitView::OnTenShow()//数字十进制显示
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{
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// TODO: Add your command handler code here
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m_DigitalDataShowMode = DEC_DATAMODE;
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CSysApp *pApp=(CSysApp *)AfxGetApp();
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CADDoc* pDoc=pApp->m_pADDoc;
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pDoc->UpdateAllViews(NULL, 1, NULL); // 传递1，要求重绘数字视图
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}
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void CADDigitView::OnDigitalVoltShowMode()
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{//电压显示
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// TODO: Add your command handler code here
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m_DigitalDataShowMode = VOLT_DATAMODE;
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CSysApp *pApp=(CSysApp *)AfxGetApp();
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CADDoc* pDoc=pApp->m_pADDoc;
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pDoc->UpdateAllViews(NULL, 1, NULL); // 传递1，要求重绘数字视图
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}
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void CADDigitView::OnUpdateSixteenShow(CCmdUI* pCmdUI)
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{//十六进制
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// TODO: Add your command update UI handler code here
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pCmdUI->SetCheck (m_DigitalDataShowMode == HEX_DATAMODE);
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}
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void CADDigitView::OnUpdateTenShow(CCmdUI* pCmdUI)
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{//十进制显示
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// TODO: Add your command update UI handler code here
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pCmdUI->SetCheck (m_DigitalDataShowMode == DEC_DATAMODE);
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}
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void CADDigitView::OnUpdateDigitalVoltShowMode(CCmdUI* pCmdUI)
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{//电压显示
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// TODO: Add your command update UI handler code here
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pCmdUI->SetCheck(m_DigitalDataShowMode == VOLT_DATAMODE);
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}
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void CADDigitView::OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
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{
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// TODO: Add your message handler code here and/or call default
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// RedrawWindow(); // 当用户拖动滚动条时，要求视图重画
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Invalidate();
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CScrollView::OnVScroll(nSBCode, nPos, pScrollBar);
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}
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int CADDigitView::OnCreate(LPCREATESTRUCT lpCreateStruct)
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{
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if (CScrollView::OnCreate(lpCreateStruct) == -1)
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return -1;
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return 0;
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}
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void CADDigitView::OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint)
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{
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// TODO: Add your specialized code here and/or call the base class
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if(lHint==1) // 如果是数字方式，就执行父类的OnUpdate来调用其OnDraw
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{
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CScrollView::OnUpdate(pSender, lHint, pHint);
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}
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}
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void CADDigitView::OnSize(UINT nType, int cx, int cy)
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{
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CScrollView::OnSize(nType, cx, cy);
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CADDoc* pDoc=GetDocument();
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CRect rect;
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GetWindowRect(&rect);
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pDoc->m_nADDigitWidth=rect.Width()+7;
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}
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BOOL CADDigitView::OnEraseBkgnd(CDC* pDC)
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{
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// TODO: Add your message handler code here and/or call default
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CBrush brush;
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CRect rect;
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GetClientRect(rect);
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brush.CreateSolidBrush(RGB(0, 0, 0));
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pDC->FillRect(rect, &brush);
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return TRUE;
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// return CScrollView::OnEraseBkgnd(pDC);
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}
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LRESULT CADDigitView::ShowDigit(WPARAM wParam, LPARAM lParam)
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{
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m_nDigDrawLen = wParam;
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m_nDigDrawIdx = lParam;
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this->Invalidate(); // 刷新视图
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return 1;
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}
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void CADDigitView::OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar)
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{
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// TODO: Add your message handler code here and/or call default
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Invalidate();
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CScrollView::OnHScroll(nSBCode, nPos, pScrollBar);
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}
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void CADDigitView::OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags)
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{
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// TODO: Add your message handler code here and/or call default
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switch(nChar)
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{
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case VK_HOME:
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SendMessage(WM_VSCROLL, SB_TOP, NULL);
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break;
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case VK_END:
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SendMessage(WM_VSCROLL, SB_BOTTOM, NULL);
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break;
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case VK_PRIOR:
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SendMessage(WM_VSCROLL, SB_PAGEUP, NULL);
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break;
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case VK_NEXT:
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SendMessage(WM_VSCROLL, SB_PAGEDOWN, NULL);
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break;
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case VK_UP:
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SendMessage(WM_VSCROLL, SB_LINEUP, NULL);
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break;
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case VK_DOWN:
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SendMessage(WM_VSCROLL, SB_LINEDOWN, NULL);
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break;
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case VK_LEFT:
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SendMessage(WM_HSCROLL, SB_LINELEFT, NULL);
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break;
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case VK_RIGHT:
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SendMessage(WM_HSCROLL, SB_LINERIGHT, NULL);
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break;
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default:
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break;
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}
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CScrollView::OnKeyDown(nChar, nRepCnt, nFlags);
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}
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BOOL CADDigitView::OnMouseWheel(UINT nFlags, short zDelta, CPoint pt)
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{
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// TODO: Add your message handler code here and/or call default
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if(zDelta > 0)
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{
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SendMessage(WM_VSCROLL, SB_LINEUP, NULL);
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}
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else
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{
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SendMessage(WM_VSCROLL, SB_LINEDOWN, NULL);
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}
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return CScrollView::OnMouseWheel(nFlags, zDelta, pt);
|
||
}
|
||
|