www.pudn.com > FEMS.rar > SplashWnd.h

// SplashWnd.h : header file 
// 
// 1998-2001 Codejock Software, All Rights Reserved. 
// Based on the Visual C++ splash screen component. 
// 
// support@codejock.com 
// http://www.codejock.com 
// 
////////////////////////////////////////////////////////////////////// 
 
#ifndef __SPLASHWND__ 
#define __SPLASHWND__ 
 
///////////////////////////////////////////////////////////////////////////// 
//   Splash Screen class 
 
class CSplashWnd : public CWnd 
{ 
protected: 
 
    // -> Remarks:  Constructs a CSplashWnd object. 
	CSplashWnd(); 
 
    // -> Remarks:  Destroys a CSplashWnd object, handles cleanup and de-allocation. 
	virtual ~CSplashWnd(); 
 
public: 
 
	static BOOL        m_bShowSplashWnd; // TRUE if the splash screen is enabled. 
protected: 
	static CSplashWnd* m_pSplashWnd;     // Points to the splash screen. 
	CBitmap            m_bitmap;         // Splash screen image. 
 
public: 
 
	// -> Input:   uTimeOut   - Amount of time in milliseconds to display the splash screen. 
	//             uBitmapID  - Resource ID of the bitmap to display. 
	//             pParentWnd - Parent window of the splash screen, can be NULL. 
	// -> Returns: TRUE if successful; otherwise FALSE; 
	// -> Remarks: This member function is called to create and display the splash screen 
	//             window. It is typically called in your OnInitDialog() for dialog based 
	//             applications. 
	// 
	//             Example: 
	// 
	//             CSplashWnd::ShowSplashScreen(3000, IDB_SPLASH24, this); 
	// 
	static BOOL ShowSplashScreen(UINT uTimeOut, UINT uBitmapID, CWnd* pParentWnd = NULL); 
 
	// -> Input:   bEnable - TRUE to enable the splash screen. 
	// -> Remarks: This member function is called to enable the splash screen 
	//             component. It is typically called from your CWinApp derived 
	//             class InitInstance() method, after the call to ParseCommandLine. 
	// 
	//             Example: 
	// 
	//			   CCommandLineInfo cmdInfo; 
	//			   ParseCommandLine(cmdInfo); 
	//			   CSplashWnd::EnableSplashScreen(cmdInfo.m_bShowSplash); 
	// 
	static void EnableSplashScreen(BOOL bEnable = TRUE); 
 
	// -> Input:   A pointer to a MSG structure that contains the message to process. 
	// -> Returns: TRUE if successful; otherwise FALSE; 
	// -> Remarks: This member function is by your CWinApp derived class from the 
	//             overridden CWinApp::PreTranslateMessage. This will route messages 
	//             to the splash screen while it is active. 
	// 
	//             Example: 
	// 
	//			   BOOL CDialogApp::PreTranslateMessage(MSG* pMsg)  
	//	           { 
	//                 // Route messages to the splash screen while it is visible 
	//                 if (CSplashWnd::PreTranslateAppMessage(pMsg)) { 
	//                     return TRUE; 
	//                 } 
	//		 
	//                 return CWinApp::PreTranslateMessage(pMsg); 
	//             } 
	// 
	static BOOL PreTranslateAppMessage(MSG* pMsg); 
 
protected: 
 
	// -> Remarks: This member function is called internally by the CSplashWnd class 
	//             to destroy the splash window once the timer has run out. 
	void HideSplashScreen(); 
 
	//{{AFX_VIRTUAL(CSplashWnd) 
	virtual void PostNcDestroy(); 
	//}}AFX_VIRTUAL 
 
protected: 
 
	//{{AFX_MSG(CSplashWnd) 
	afx_msg void OnPaint(); 
	afx_msg void OnTimer(UINT nIDEvent); 
	//}}AFX_MSG 
	DECLARE_MESSAGE_MAP() 
}; 
 
///////////////////////////////////////////////////////////////////////////// 
 
//{{AFX_INSERT_LOCATION}} 
// Microsoft Developer Studio will insert additional declarations immediately before the previous line. 
 
#endif // __SPLASHWND__