reayuvdlg.cpp

使用最新Visual Studio 2005所开发之简单POCKET PC 2003之YUV播放器

// ReaYUVDlg.cpp : implementation file
//

#include "stdafx.h"
#include "ReaYUV.h"
#include "ReaYUVDlg.h"

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

/////////////////////////////////////////////////////////////////////////////
// CReaYUVDlg dialog

CReaYUVDlg::CReaYUVDlg(CWnd* pParent /*=NULL*/)
	: CDialog(CReaYUVDlg::IDD, pParent)
{
	m_bDraw = FALSE;
	//{{AFX_DATA_INIT(CReaYUVDlg)
		// NOTE: the ClassWizard will add member initialization here
	//}}AFX_DATA_INIT
	// Note that LoadIcon does not require a subsequent DestroyIcon in Win32
	m_hIcon = AfxGetApp()->LoadIcon(IDR_MAINFRAME);
}

void CReaYUVDlg::DoDataExchange(CDataExchange* pDX)
{
	CDialog::DoDataExchange(pDX);
	//{{AFX_DATA_MAP(CReaYUVDlg)
		// NOTE: the ClassWizard will add DDX and DDV calls here
	//}}AFX_DATA_MAP
}

BEGIN_MESSAGE_MAP(CReaYUVDlg, CDialog)
	//{{AFX_MSG_MAP(CReaYUVDlg)
	ON_BN_CLICKED(IDC_BUTTON1, OnButton1)
	ON_BN_CLICKED(IDC_BUTTON2, OnButton2)
	ON_WM_PAINT()
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CReaYUVDlg message handlers

BOOL CReaYUVDlg::OnInitDialog()
{
	CDialog::OnInitDialog();

	// Set the icon for this dialog.  The framework does this automatically
	//  when the application's main window is not a dialog
	SetIcon(m_hIcon, TRUE);			// Set big icon
	SetIcon(m_hIcon, FALSE);		// Set small icon
	
	CenterWindow(GetDesktopWindow());	// center to the hpc screen

	// TODO: Add extra initialization here
	
	return TRUE;  // return TRUE  unless you set the focus to a control
}



void CReaYUVDlg::OnButton1() 
{
	// TODO: Add your control notification handler code here
	CFile file(_T("123.txt"),CFile::modeRead);
	char *pBuf;
	DWORD dwFileLen;
	dwFileLen=file.GetLength();
	pBuf=new char[dwFileLen+1];
	file.Read(pBuf,dwFileLen);
	pBuf[dwFileLen]=0;
	CString str1,str2,str3;
	CString str4[216];	//测量点的个数+数据文件头16行，即可测量200个点
	int t=0;
	int dData[3];
	int i=0;
	int k=0;
	

	for(;i<dwFileLen;i++)
	{				
		str2+=pBuf[i];
		if ('\n'==pBuf[i])
		{
			MessageBox(str2);
			int t=str2.GetLength();
			str3.Empty();
			for(int j=0;j<t;j++)
			{
				
				str3+=str2.GetAt(j);								
				if(','==str2.GetAt(j))
				{
					int p=0;
					char temp[4];
					MessageBox(str3);
					int m=str3.GetLength();
					for(int g=0;g<m;g++)
					{
						temp[g]=(char)str3.GetAt(g);									
					}
					temp[m-1]='\0';
					dData[p] = atoi(temp);
					str3.Empty();
					p++;
				}
				myRGB[k].R = dData[0];
				myRGB[k].R = dData[1];
				myRGB[k].R = dData[2];
				k++;
			}
//			dc.SetPixel(l,k,RGB(dData[0],dData[1],dData[2]));
			str2.Empty();
		}
		
	}
	file.Close();
}

void CReaYUVDlg::OnButton2() 
{
	// TODO: Add your control notification handler code here
	m_bDraw =TRUE;
	Invalidate();
}

void CReaYUVDlg::OnPaint() 
{
	CPaintDC dc(this); // device context for painting
	int k=0;
	// TODO: Add your message handler code here
	if(m_bDraw)
	{
		for (int h=0;h<320;h++)
		{
			for (int w =0; w<240; w++)
			{
	//			dc.SetPixel(w,h,RGB(myRGB[k].R,myRGB[k].G,myRGB[k].B));
		//		k++;
			}
		}
	}	
	// Do not call CDialog::OnPaint() for painting messages
}