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