taskbarnotifier.h

一个邮件监控程序

// CTaskbarNotifier Header file

#pragma once

#include <ShellApi.h>

#define WM_TASKBARNOTIFIERCLICKED	WM_USER + 123
#define TN_TEXT_NORMAL			0x0000
#define TN_TEXT_BOLD			0x0001
#define TN_TEXT_ITALIC			0x0002
#define TN_TEXT_UNDERLINE		0x0004

// CTaskbarNotifier

class CTaskbarNotifier : public CWnd
{
  DECLARE_DYNAMIC(CTaskbarNotifier)
    
public:
  CTaskbarNotifier();
  virtual ~CTaskbarNotifier();
  
  int Create(CWnd *pWndParent);
  void Show(LPCTSTR szCaption, DWORD dwTimeToShow = 500, DWORD dwTimeToStay = 3000, DWORD dwTimeToHide = 200);
  void Hide();
  BOOL SetBitmap(UINT nBitmapID, short red=-1, short green=-1, short blue=-1);
  BOOL SetBitmap(LPCTSTR szFileName, short red=-1, short green=-1, short blue=-1);
  void SetTextFont(LPCTSTR szFont, int nSize, int nNormalStyle, int nSelectedStyle);
  void SetTextDefaultFont();
  void SetTextColor(COLORREF crNormalTextColor, COLORREF crSelectedTextColor);
  void SetTextRect(RECT rcText);
  void SetTextFormat(UINT uTextFormat);
  
  CWnd *m_pWndParent;
  
  CFont m_myNormalFont;
  CFont m_mySelectedFont;
  COLORREF m_crNormalTextColor;
  COLORREF m_crSelectedTextColor;
  HCURSOR m_hCursor;
  
  CBitmap m_bitmapBackground;
  HRGN m_hBitmapRegion;
  int m_nBitmapWidth;
  int m_nBitmapHeight;
  
  CString m_strCaption;
  CRect m_rcText;
  UINT m_uTextFormat;
  BOOL m_bMouseIsOver;
  
  int m_nAnimStatus;
  int m_nTaskbarPlacement;
  DWORD m_dwTimerPrecision;
 	DWORD m_dwTimeToStay;
  DWORD m_dwShowEvents;
  DWORD m_dwHideEvents;
  int m_nCurrentPosX;
  int m_nCurrentPosY;
  int m_nCurrentWidth;
  int m_nCurrentHeight;
  int m_nIncrementShow;
  int m_nIncrementHide;
  
protected:
  HRGN CreateRgnFromBitmap(HBITMAP hBmp, COLORREF color);
  
protected:
  DECLARE_MESSAGE_MAP()
public:
  afx_msg void OnMouseMove(UINT nFlags, CPoint point);
  afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
  afx_msg LRESULT OnMouseHover(WPARAM w, LPARAM l);
  afx_msg LRESULT OnMouseLeave(WPARAM w, LPARAM l);
  afx_msg BOOL OnEraseBkgnd(CDC* pDC);
  afx_msg void OnPaint();
  afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message);
  afx_msg void OnTimer(UINT nIDEvent);
};