/**
 * @file XTPWinEventHook.h
 *
 * @copyright
 * (c) 1998-2025 Codejock Software, All Rights Reserved.
 *
 * This source file is the property of Codejock Software and must not be
 * redistributed by any means without the explicit written permission of
 * Codejock Software.
 *
 * The use of this source code is governed by the terms and conditions specified
 * in the Toolkit Pro license agreement. Codejock Software grants you, as a
 * single software developer, the limited right to use this software on one
 * computer only.
 *
 * Contact Information:
 * support@codejock.com
 * http://www.codejock.com
 *
 */

/** @cond */
#if !defined(__XTPWINEVENTHOOK_H__)
#	define __XTPWINEVENTHOOK_H__
/** @endcond */

#	if _MSC_VER > 1000
#		pragma once
#	endif // _MSC_VER > 1000

#	include "Common/Base/Diagnostic/XTPDisableNoisyWarnings.h"

class _XTP_EXT_CLASS CXTPWinEventHook
{
public:
	DECLARE_HANDLE(HWINEVENTHOOK);
	typedef void(CALLBACK* WINEVENTPROC)(HWINEVENTHOOK hWinEventHook, DWORD event, HWND hwnd,
										 LONG idObject, LONG idChild, DWORD idEventThread,
										 DWORD dwmsEventTime);

public:
	CXTPWinEventHook();
	virtual ~CXTPWinEventHook();

public:
	void SetEventHook(UINT eventMin, UINT eventMax, WINEVENTPROC pfnEventProc);
	void RemoveEventHook();

protected:
	typedef HWINEVENTHOOK(WINAPI* LPFNSETWINEVENTHOOK)(UINT eventMin, UINT eventMax,
													   HMODULE hmodWinEventProc,
													   WINEVENTPROC lpfnWinEventProc,
													   DWORD idProcess, DWORD idThread,
													   UINT dwflags);
	typedef BOOL(WINAPI* LPFNUNHOOKWINEVENT)(HWINEVENTHOOK hWinEventHook);

	static void CALLBACK WinEventProc(HWINEVENTHOOK hWinEventHook, DWORD event, HWND hWnd,
									  LONG idObject, LONG idChild, DWORD dwEventThread,
									  DWORD dwmsEventTime);

protected:
	HWINEVENTHOOK m_hWinEventHook; // HWINEVENTHOOK value that identifies event hook instance
	LPFNSETWINEVENTHOOK m_pSetWinEventHook;
	LPFNUNHOOKWINEVENT m_pUnhookWinEvent;
};

#	include "Common/Base/Diagnostic/XTPEnableNoisyWarnings.h"
/** @cond */
#endif // !defined(__XTPWINEVENTHOOK_H__)
/** @endcond */