www.pudn.com > warsrc.rar > logview.h

// logview.h : header file 
// 
 
enum // Log view log types 
{ 
	// default 
	LV_DEFAULT, 
 
	// Display styles for clients 
	LV_COMMAND, 
	LV_GET, 
	LV_PUT, 
	LV_ERROR, 
	LV_QUOTE, 
	LV_INFORM, 
	LV_FILEACC, 
	LV_CONNECT, 
	LV_SYSTEM, 
 
	// Standard log styles 
	LV_LOGF_DEBUG, 
	LV_LOGF_ERROR, 
	LV_LOGF_FILEACC, 
	LV_LOGF_INOUT, 
	LV_LOGF_SECURITY, 
	LV_LOGF_WARNINGS, 
	LV_LOGF_SYSTEM, 
	LV_LOGF_WINSOCK, 
 
	// Other fonts - used internally *ONLY* 
	LV_INTF_CMDLINE, 
 
	LV_INVALID 
}; 
 
 
///////////////////////////////////////////////////////////////////////////// 
// CLogView view 
 
class DLL_WAR_CLIENT_ CLogBuffer; 
 
class CLoggedLine : public CObject 
{ 
public: 
	CLoggedLine(CLogBuffer *pBuf, int Mode, LPCSTR Text, int Len); 
	~CLoggedLine(); 
 
	CLogBuffer *m_Origin; 
	CString m_Text; 
	int m_Mode; 
}; 
 
 
class DLL_WAR_CLIENT_ CLogBuffer : public CObject 
{ 
public: 
	int m_MaxLines; 
	int m_NumLines; 
	CObArray m_Lines; 
	int m_ScrollLines; 
 
public: 
	CLogBuffer(); 
	~CLogBuffer(); 
	void ClearAll(); 
	BOOL AddLine(int Mode, LPCSTR Text, int Len); 
	CLoggedLine *GetLine(int LineNo) 
		{ 
			ASSERT(LineNo >= 0); 
			ASSERT(LineNo < m_NumLines); 
			ASSERT(LineNo < m_MaxLines); 
			CLoggedLine *pLB = (CLoggedLine *)m_Lines[LineNo]; 
			ASSERT(pLB != NULL); 
			ASSERT(AfxIsValidAddress(pLB, sizeof(CLoggedLine))); 
			return pLB; 
		} 
}; 
 
 
class CLogBuffer; 
 
class DLL_WAR_CLIENT_ CLogView : public CScrollView 
{ 
protected: 
	CLogView();           // protected constructor used by dynamic creation 
	DECLARE_DYNCREATE(CLogView) 
 
// Attributes 
public: 
	int IsInitialized; 
 
	CRect m_CurrentSizeDP; // Last size saved 
	CRect m_RealSizeDP; // Current size, after adding new lines 
	CSize m_ConfirmedLineWidth; // The max linewidth that si actually used 
	CSize m_LineLP; // Line hignt and character width in LP 
	CSize m_LineDP; // Line defaults in DP 
	CLogBuffer m_Buf; 
	CSize m_CmdLineHightDP; 
	CSize m_CmdLineHightLP; 
 
	CFont *m_Font[LV_INVALID]; 
	COLORREF m_Color[LV_INVALID]; 
 
	CWnd *m_pCommandWin; // Window to send commands to... 
	BOOL m_ShowCommandLine; 
	CString m_CmdBuf; 
	int m_CursorPos; 
	HCURSOR m_EditCursor; 
	CRect m_CmdRectSave; 
	CPoint m_CaretPos; 
	CStringArray m_PrevCommands; 
	int m_CurrentCommandIndex; 
 
 
// Operations 
public: 
	void Initialize(); 
	void InitializeFonts(CDC *pDC); 
	void AddLogLine(LPCSTR Text); 
	void _AddLogLine(int Mode, LPCSTR Text, int Len); 
	void LogMultilineBuffer(int Type, LPCSTR Buffer); 
	CRect RecalculateClientRectDP(CDC *pDC); 
	int GetLineHightLP() {return m_LineLP.cy; } 
	int GetLineHightDP() {return m_LineDP.cy; } 
	int GetCharWidthLP() {return m_LineLP.cx; } 
	int GetCharWidthDP() {return m_LineDP.cx; } 
	CRect GetCmdLineRectDP(); 
	CSize GetCmdLineSizeDP(); 
	CRect GetViewSize(); 
	void DrawCmdLine(CDC *pDC); 
	void EnableCommandWindow(BOOL Enable); 
 
// Overrides 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CLogView) 
	public: 
	virtual void OnPrepareDC(CDC* pDC, CPrintInfo* pInfo = NULL); 
	virtual BOOL OnScroll(UINT nScrollCode, UINT nPos, BOOL bDoScroll = TRUE); 
	virtual void Serialize(CArchive& ar); 
	protected: 
	virtual void OnDraw(CDC* pDC);      // overridden to draw this view 
	virtual void OnInitialUpdate();     // first time after construct 
	virtual BOOL OnPreparePrinting(CPrintInfo* pInfo); 
	virtual void OnPrint(CDC* pDC, CPrintInfo* pInfo); 
	virtual BOOL OnScrollBy(CSize sizeScroll, BOOL bDoScroll = TRUE); 
	virtual void OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint); 
	virtual void OnActivateView(BOOL bActivate, CView* pActivateView, CView* pDeactiveView); 
	//}}AFX_VIRTUAL 
 
// Implementation 
protected: 
	virtual ~CLogView(); 
#ifdef _DEBUG 
	virtual void AssertValid() const; 
	virtual void Dump(CDumpContext& dc) const; 
#endif 
 
	// Generated message map functions 
	//{{AFX_MSG(CLogView) 
	afx_msg void OnChar(UINT nChar, UINT nRepCnt, UINT nFlags); 
	afx_msg void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags); 
	afx_msg void OnKillFocus(CWnd* pNewWnd); 
	afx_msg void OnSetFocus(CWnd* pOldWnd); 
	afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message); 
	afx_msg BOOL OnEraseBkgnd(CDC* pDC); 
	afx_msg void OnSize(UINT nType, int cx, int cy); 
	afx_msg void OnPaint(); 
	afx_msg void OnClearLog(); 
	//}}AFX_MSG 
	DECLARE_MESSAGE_MAP() 
}; 
 
/////////////////////////////////////////////////////////////////////////////