/**
 * @file XTPPreviewHostWindow.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(__XTPPREVIEWHOSTWINDOW_H__)
#	define __XTPPREVIEWHOSTWINDOW_H__
/** @endcond */

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

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

/** @cond */

class CXTPPreviewCtrl;
struct IXTPPreview;

class _XTP_EXT_CLASS CXTPPreviewHostWindow
	: public CWnd
	, public IXTPPreviewHost
{
	DECLARE_DYNAMIC(CXTPPreviewHostWindow)
	friend class CXTPPreviewCtrl;

public:
	explicit CXTPPreviewHostWindow(CXTPPreviewCtrl* pPreviewCtrl);
	virtual ~CXTPPreviewHostWindow();

	void ShowMessage(LPCTSTR message);

private:
	// IXTPPreviewHost implementation
	virtual COLORREF GetBackgroundColor() const;
	virtual COLORREF GetForegroundColor() const;

private:
	void DeletePreview();
	void SetPreview(IXTPPreview* pPreview);

protected:
	virtual BOOL OnWndMsg(UINT message, WPARAM wParam, LPARAM lParam, LRESULT* pResult);

	DECLARE_MESSAGE_MAP()
	afx_msg void OnPaint();
	afx_msg void OnDestroy();
	afx_msg BOOL OnEraseBkgnd(CDC*);

private:
	CXTPPreviewCtrl* m_pPreviewCtrl;
	IXTPPreview* m_pPreview;
	CString m_strMessage;
};

/** @endcond */

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