// ===========================================================================
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// File Splash.h
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// Desc The interface of the CSplash class
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// ===========================================================================
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#ifndef _ABHI_SPLASH_H_
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#define _ABHI_SPLASH_H_
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#include <afxwin.h>
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#define MAX_SPLASH_SIZE 12
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#ifndef __PNS_SPLASH_ARRAY__
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#define __PNS_SPLASH_ARRAY__
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typedef struct _SPLASH_ARRAY {
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CString strtxt;
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COLORREF color;
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}SPLASH_ARRAY, *LSPLASH_ARRAY;
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#endif
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// ===========================================================================
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// Class CSplash
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// Desc Use it for displaying splash screen for applications
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// Works only on Win2000 , WinXP and later versions of Windows
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// ===========================================================================
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class CSplash
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{
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public:
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// =======================================================================
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// Func CSplash
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// Desc Default constructor
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// =======================================================================
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CSplash();
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// =======================================================================
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// Func CSplash
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// Desc Constructor
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// Arg Path of the Bitmap that will be show on the splash screen
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// Arg The color on the bitmap that will be made transparent
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// =======================================================================
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CSplash(UINT uBitmap, COLORREF colTrans);
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// =======================================================================
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// Func ~CSplash
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// Desc Desctructor
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// =======================================================================
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virtual ~CSplash();
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// =======================================================================
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// Func ShowSplash
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// Desc Launches the non-modal splash screen
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// Ret void
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// =======================================================================
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void ShowSplash();
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// =======================================================================
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// Func DoLoop
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// Desc Launched the splash screen as a modal window. Not completely
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// implemented.
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// Ret int
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// =======================================================================
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int DoLoop();
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// =======================================================================
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// Func CloseSplash
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// Desc Closes the splash screen started with ShowSplash
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// Ret int
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// =======================================================================
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int CloseSplash();
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// =======================================================================
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// Func SetBitmap
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// Desc Call this with the path of the bitmap. Not required to be used
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// when the construcutor with the image path has been used.
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// Ret 1 if succesfull
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// Arg Either the file path or the handle to an already loaded bitmap
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// =======================================================================
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DWORD SetBitmap(UINT uBitmap);
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DWORD SetBitmap(HBITMAP hBitmap);
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// =======================================================================
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// Func SetTransparentColor
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// Desc This is used to make one of the color transparent
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// Ret 1 if succesfull
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// Arg The colors RGB value. Not required if the color is specified
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// using the constructor
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// =======================================================================
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bool SetTransparentColor(COLORREF col);
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LRESULT CALLBACK WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
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HWND m_hwnd;
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void SetText(CString strText,COLORREF color);
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void ClearText();
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private:
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void Init();
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void OnPaint(HWND hwnd);
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bool MakeTransparent();
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HWND RegAndCreateWindow();
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void FreeResources();
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COLORREF m_colTrans;
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DWORD m_dwWidth;
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DWORD m_dwHeight;
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HBITMAP m_hBitmap;
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LPCTSTR m_lpszClassName;
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UINT m_uBitmap;
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SPLASH_ARRAY m_TXTArr[MAX_SPLASH_SIZE];
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LONG m_TXTCount;
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};
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#endif //_ABHI_SPLASH_H_
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