92 lines
2.2 KiB
C++
92 lines
2.2 KiB
C++
// XTResizeRect.cpp: implementation of the CXTResizeRect class.
|
|
//
|
|
// This file is a part of the XTREME CONTROLS MFC class library.
|
|
// (c)1998-2008 Codejock Software, All Rights Reserved.
|
|
//
|
|
// THIS SOURCE FILE IS THE PROPERTY OF CODEJOCK SOFTWARE AND IS NOT TO BE
|
|
// RE-DISTRIBUTED BY ANY MEANS WHATSOEVER WITHOUT THE EXPRESSED WRITTEN
|
|
// CONSENT OF CODEJOCK SOFTWARE.
|
|
//
|
|
// THIS SOURCE CODE CAN ONLY BE USED UNDER THE TERMS AND CONDITIONS OUTLINED
|
|
// IN THE XTREME TOOLKIT PRO LICENSE AGREEMENT. CODEJOCK SOFTWARE GRANTS TO
|
|
// YOU (ONE SOFTWARE DEVELOPER) THE LIMITED RIGHT TO USE THIS SOFTWARE ON A
|
|
// SINGLE COMPUTER.
|
|
//
|
|
// CONTACT INFORMATION:
|
|
// support@codejock.com
|
|
// http://www.codejock.com
|
|
//
|
|
/////////////////////////////////////////////////////////////////////////////
|
|
|
|
#include "stdafx.h"
|
|
|
|
#include "XTResizeRect.h"
|
|
|
|
#ifdef _DEBUG
|
|
#undef THIS_FILE
|
|
static char THIS_FILE[] = __FILE__;
|
|
#define new DEBUG_NEW
|
|
#endif
|
|
|
|
//////////////////////////////////////////////////////////////////////
|
|
// Construction/Destruction
|
|
//////////////////////////////////////////////////////////////////////
|
|
|
|
CXTResizeRect::CXTResizeRect()
|
|
{
|
|
left = top = right = bottom = 0;
|
|
}
|
|
|
|
//////////////////////////////////////////////////////////////////////
|
|
|
|
CXTResizeRect::CXTResizeRect(XT_RESIZE l, XT_RESIZE t, XT_RESIZE r, XT_RESIZE b)
|
|
{
|
|
left = l;
|
|
top = t;
|
|
right = r;
|
|
bottom = b;
|
|
}
|
|
|
|
CXTResizeRect& CXTResizeRect::operator=(const RECT& rc)
|
|
{
|
|
left = (XT_RESIZE) rc.left;
|
|
top = (XT_RESIZE) rc.top;
|
|
right = (XT_RESIZE) rc.right;
|
|
bottom = (XT_RESIZE) rc.bottom;
|
|
|
|
return *this;
|
|
}
|
|
|
|
CXTResizeRect& CXTResizeRect::operator=(const XT_RESIZERECT& rrc)
|
|
{
|
|
left = rrc.left;
|
|
top = rrc.top;
|
|
right = rrc.right;
|
|
bottom = rrc.bottom;
|
|
|
|
return *this;
|
|
}
|
|
|
|
CXTResizeRect& CXTResizeRect::operator+=(const XT_RESIZERECT& rrc)
|
|
{
|
|
left += rrc.left;
|
|
top += rrc.top;
|
|
right += rrc.right;
|
|
bottom += rrc.bottom;
|
|
|
|
return *this;
|
|
}
|
|
|
|
CXTResizeRect CXTResizeRect::operator & (const XT_RESIZERECT& rrc)
|
|
{
|
|
ASSERT(IsNormalized() && ((CXTResizeRect&) rrc).IsNormalized());
|
|
|
|
CXTResizeRect rrcI(
|
|
__max(left, rrc.left),
|
|
__max(top, rrc.top),
|
|
__min(right, rrc.right),
|
|
__min(bottom, rrc.bottom));
|
|
|
|
// only intersection if resulting rect is normalized
|
|
return (rrcI.IsNormalized()) ? rrcI : CXTResizeRect(0, 0, 0, 0);
|
|
}
|