/**
 * @file XTPFlowGraphSelectionRect.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(__XTPFLOWGRAPHVISIOSELECTIONRECT_H__)
#	define __XTPFLOWGRAPHVISIOSELECTIONRECT_H__
/** @endcond */

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

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

class CXTPFlowGraphDrawContext;

// constants are in the same order as rectangles appear after GetSizingRects method

/**
 * @brief
 * Defines selection rectangle hit test codes.
 */

enum SelectionRectHitTest
{
	SelectionRectHitTestTopLeft = 0,  /**< Specifies top left rectangle area */
	SelectionRectHitTestTopCenter,	/**< Specifies top center rectangle area */
	SelectionRectHitTestTopRight,	 /**< Specifies top right rectangle area */
	SelectionRectHitTestMiddleRight,  /**< Specifies middle right rectangle area */
	SelectionRectHitTestBottomRight,  /**< Specifies bottom right rectangle area */
	SelectionRectHitTestBottomCenter, /**< Specifies bottom center rectangle area */
	SelectionRectHitTestBottomLeft,   /**< Specifies bottom left rectangle area */
	SelectionRectHitTestMiddleLeft,   /**< Specifies middle left rectangle area */
	SelectionRectHitTestNone		  /**< No rectangle area is hit */
};

class _XTP_EXT_CLASS CXTPFlowGraphSelectionRect
{
protected:
	static double m_zoomLevel;
	static int m_iSizeSquareSize;

	static void AFX_CDECL GetSizingRects(const CRect& rc, CRect* rects);
	static void AFX_CDECL GetSizingRectsEx(const CRect& rc, CRect* rects);

public:
	CXTPFlowGraphSelectionRect();
	virtual ~CXTPFlowGraphSelectionRect();

	void Draw(CXTPFlowGraphDrawContext* pDC, const CRect& rc);

	static SelectionRectHitTest AFX_CDECL HitTest(const CRect& rc, const CPoint& point);

	static void AFX_CDECL ResizeRect(CRect& rcRect, CSize szMinSize, CPoint ptOffset,
									 SelectionRectHitTest hitPoint);

	static UINT AFX_CDECL GetCursorBySelectionHitTest(SelectionRectHitTest hitTest);

	static void SetZoomLevel(double zoomLevel);
};
/** @cond */
#	include "Common/Base/Diagnostic/XTPEnableNoisyWarnings.h"
#endif //#if !defined(__XTPFLOWGRAPHVISIOSELECTIONRECT_H__)
/** @endcond */