batchdlg.h

LZW压缩算法源代码和示例程序代码c

// batchdlg.h : header file
//

/////////////////////////////////////////////////////////////////////////////
// CBatchDlg dialog

#define WM_LZW_DECODE_BYTES			WM_USER+0X100
#define WM_LZW_ENCODE_BYTES			WM_USER+0X101

class CBatchDlg : public CDialog
{
// Construction
public:
	CBatchDlg(LPCSTR pszFileName,
				CStringArray* pszNameArray,
				CWnd* pParent = NULL);	// standard constructor
	CBatchDlg(LPCSTR pszFileName,
				LPCSTR pszDirName,
				int* piPos,
				int iCount,
				CWnd* pParent = NULL);	// standard constructor
    CString m_szHGLZName;
    CStringArray* m_pszNameArray;
    int *m_piPos,m_iCount;
    CString m_szDirName;
    BOOL m_fEncode;
// Dialog Data
	//{{AFX_DATA(CBatchDlg)
	enum { IDD = IDD_BATCH_LZW };
		// NOTE: the ClassWizard will add data members here
	//}}AFX_DATA

// Implementation
protected:
	int m_iPercent;
	CRect m_rcDraw;
	void BeginBatch(void);
	void BeginDecode(void);
	virtual void DoDataExchange(CDataExchange* pDX);	// DDX/DDV support
    LONG OnDecodeBytes(UINT uP,LONG lP);
    LONG OnEncodeBytes(UINT uP,LONG lP);
	// Generated message map functions
	//{{AFX_MSG(CBatchDlg)
	afx_msg void OnTimer(UINT nIDEvent);
	virtual BOOL OnInitDialog();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};