sliderctrl.cpp

3D reconstruction, medical image processing from colons, using intel image processing for based clas

	}
	else
	{
		if(m_dwExStyle & RXSC_CD_SHOW)
			nTemp = rcClient.top + RXSC_MARGIN + RXSC_TOOLTIP_MARGIN;
		else
			nTemp = rcClient.top + RXSC_MARGIN;
		rcGrip.SetRect(nPixel, nTemp, nPixel+RXSC_GRIP_WIDTH, nTemp+RXSC_GRIP_HEIGHT);
	}

	return rcGrip;
}

/////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////

void RxSliderCtrl::RecalcLayout()
{
	CRect	rcClient;
	GetClientRect(rcClient);

	// left,right margin
	m_nPixelMin		= RXSC_MARGIN;
	m_nPixelMax		= (rcClient.right-rcClient.left) - RXSC_MARGIN;

	if(m_dwExStyle & RXSC_GC_SINGLE)
	{
		m_nPixelLeft	= m_nPixelMin;
		m_nPixelCenter	= 0;
		m_nPixelRight	= 0;
	}
	else if(m_dwExStyle & RXSC_GC_MULTI)
	{
		m_nPixelLeft	= m_nPixelMin;
		m_nPixelCenter	= 0;
		m_nPixelRight	= m_nPixelLeft + RXSC_GRIP_WIDTH;
	}
	else if(m_dwExStyle & RXSC_GC_MULTI_EX)
	{
		m_nPixelLeft	= m_nPixelMin;
		m_nPixelCenter	= m_nPixelLeft + RXSC_GRIP_WIDTH;
		m_nPixelRight	= m_nPixelCenter + RXSC_GRIP_WIDTH;
	}

	RedrawWindow();
}

BOOL RxSliderCtrl::Increase()
{
	int		nOldPos;

	if(m_dwExStyle & RXSC_GC_SINGLE)
	{
		if(m_nSelGripOld == RXSC_MOUSE_GRIP_LEFT)
		{
			nOldPos = m_nPosLeft;
			m_nPosLeft++;
			if(m_nPosLeft > m_nPosMax)		m_nPosLeft = m_nPosMax;
			if(nOldPos == m_nPosLeft)		return FALSE;

			RedrawWindow();
			return TRUE;
		}
	}
	else if(m_dwExStyle & RXSC_GC_MULTI)
	{
		if(m_nSelGripOld == RXSC_MOUSE_GRIP_LEFT)
		{
			nOldPos = m_nPosLeft;
			m_nPosLeft++;
			if(m_nPosLeft > m_nPosRight)
			{
				m_nPosRight = m_nPosLeft;
				if(m_nPosRight > m_nPosMax)		m_nPosLeft = m_nPosRight = m_nPosMax;
			}
			if(nOldPos == m_nPosLeft)		return FALSE;

			RedrawWindow();
			return TRUE;
		}
		else if(m_nSelGripOld == RXSC_MOUSE_GRIP_RIGHT)
		{
			nOldPos = m_nPosRight;
			m_nPosRight++;
			if(m_nPosRight > m_nPosMax)		m_nPosRight = m_nPosMax;
			if(nOldPos == m_nPosRight)		return FALSE;

			RedrawWindow();
			return TRUE;
		}
		else if(m_nSelGripOld == RXSC_MOUSE_GRIP_REGION)
		{
			nOldPos = m_nPosRight;
			m_nPosLeft++;
			m_nPosRight++;
			if(m_nPosRight > m_nPosMax)
			{
				m_nPosLeft--;
				m_nPosRight--;
			}
			if(nOldPos == m_nPosRight)		return FALSE;

			RedrawWindow();
			return TRUE;
		}
	}
	else if(m_dwExStyle & RXSC_GC_MULTI_EX)
	{
		if(m_nSelGripOld == RXSC_MOUSE_GRIP_LEFT)
		{
			nOldPos = m_nPosLeft;
			m_nPosLeft++;
			if(m_nPosLeft > m_nPosCenter)
			{
				m_nPosCenter = m_nPosLeft;
				if(m_nPosCenter > m_nPosRight)
				{
					m_nPosRight = m_nPosCenter;
					if(m_nPosRight > m_nPosMax)
						m_nPosLeft = m_nPosCenter = m_nPosRight = m_nPosMax;
				}
			}
			if(nOldPos == m_nPosLeft)		return FALSE;

			RedrawWindow();
			return TRUE;
		}
		else if(m_nSelGripOld == RXSC_MOUSE_GRIP_CENTER)
		{
			nOldPos = m_nPosCenter;
			m_nPosCenter++;
			if(m_nPosCenter > m_nPosRight)
				m_nPosCenter = m_nPosRight;
			if(nOldPos == m_nPosCenter)		return FALSE;

			RedrawWindow();
			return TRUE;
		}
		else if(m_nSelGripOld == RXSC_MOUSE_GRIP_RIGHT)
		{
			nOldPos = m_nPosRight;
			if(m_nPosCenter == m_nPosRight)
				m_nPosCenter++;
			m_nPosRight++;
			if(m_nPosRight > m_nPosMax)		m_nPosRight = m_nPosMax;
			if(nOldPos == m_nPosRight)		return FALSE;

			RedrawWindow();
			return TRUE;
		}
		else if(m_nSelGripOld == RXSC_MOUSE_GRIP_REGION)
		{
			nOldPos = m_nPosRight;
			m_nPosLeft++;
			m_nPosCenter++;
			m_nPosRight++;
			if(m_nPosRight > m_nPosMax)
			{
				m_nPosLeft--;
				m_nPosCenter--;
				m_nPosRight--;
			}
			if(nOldPos == m_nPosRight)		return FALSE;

			RedrawWindow();
			return TRUE;
		}
	}

	return FALSE;
}

BOOL RxSliderCtrl::Decrease()
{
	int		nOldPos;

	if(m_dwExStyle & RXSC_GC_SINGLE)
	{
		if(m_nSelGripOld == RXSC_MOUSE_GRIP_LEFT)
		{
			nOldPos = m_nPosLeft;
			m_nPosLeft--;
			if(m_nPosLeft < m_nPosMin)		m_nPosLeft = m_nPosMin;
			if(nOldPos == m_nPosLeft)		return FALSE;
			
			RedrawWindow();
			return TRUE;
		}
	}
	else if(m_dwExStyle & RXSC_GC_MULTI)
	{
		if(m_nSelGripOld == RXSC_MOUSE_GRIP_LEFT)
		{
			nOldPos = m_nPosLeft;
			m_nPosLeft--;
			if(m_nPosLeft < m_nPosMin)		m_nPosLeft = m_nPosMin;
			if(nOldPos == m_nPosLeft)		return FALSE;

			RedrawWindow();
			return TRUE;
		}
		else if(m_nSelGripOld == RXSC_MOUSE_GRIP_RIGHT)
		{
			nOldPos = m_nPosRight;
			m_nPosRight--;
			if(m_nPosRight < m_nPosLeft)
			{
				m_nPosLeft = m_nPosRight;
				if(m_nPosLeft  < m_nPosMin)		m_nPosLeft = m_nPosRight = m_nPosMin;
			}
			if(nOldPos == m_nPosRight)		return FALSE;

			RedrawWindow();
			return TRUE;
		}
		else if(m_nSelGripOld == RXSC_MOUSE_GRIP_REGION)
		{
			nOldPos = m_nPosLeft;
			m_nPosLeft--;
			m_nPosRight--;
			if(m_nPosLeft < m_nPosMin)
			{
				m_nPosLeft++;
				m_nPosRight++;
			}
			if(nOldPos == m_nPosRight)		return FALSE;

			RedrawWindow();
			return TRUE;
		}
	}
	else if(m_dwExStyle & RXSC_GC_MULTI_EX)
	{
		if(m_nSelGripOld == RXSC_MOUSE_GRIP_LEFT)
		{
			nOldPos = m_nPosLeft;
			if(m_nPosLeft == m_nPosCenter)
				m_nPosCenter--;
			m_nPosLeft--;
			if(m_nPosLeft < m_nPosMin)		m_nPosLeft = m_nPosMin;
			if(nOldPos == m_nPosLeft)		return FALSE;

			RedrawWindow();
			return TRUE;
		}
		else if(m_nSelGripOld == RXSC_MOUSE_GRIP_CENTER)
		{
			nOldPos = m_nPosCenter;
			m_nPosCenter--;
			if(m_nPosCenter < m_nPosLeft)
				m_nPosCenter = m_nPosLeft;
			if(nOldPos == m_nPosCenter)		return FALSE;

			RedrawWindow();
			return TRUE;
		}
		else if(m_nSelGripOld == RXSC_MOUSE_GRIP_RIGHT)
		{
			nOldPos = m_nPosRight;
			m_nPosRight--;
			if(m_nPosRight < m_nPosCenter)
			{
				m_nPosCenter = m_nPosRight;
				if(m_nPosCenter < m_nPosLeft)
				{
					m_nPosLeft = m_nPosCenter;
					if(m_nPosLeft < m_nPosMin)
						m_nPosLeft = m_nPosCenter = m_nPosRight = m_nPosMin;
				}
			}
			if(nOldPos == m_nPosRight)		return FALSE;

			RedrawWindow();
			return TRUE;
		}
		else if(m_nSelGripOld == RXSC_MOUSE_GRIP_REGION)
		{
			nOldPos = m_nPosLeft;
			m_nPosLeft--;
			m_nPosCenter--;
			m_nPosRight--;
			if(m_nPosLeft < m_nPosMin)
			{
				m_nPosLeft++;
				m_nPosCenter++;
				m_nPosRight++;
			}
			if(nOldPos == m_nPosLeft)		return FALSE;

			RedrawWindow();
			return TRUE;
		}
	}

	return FALSE;
}

void RxSliderCtrl::SetSelGripOld(UINT nIndex)
{
	m_nSelText = m_nSelGripOld = nIndex;
	RedrawWindow();
}

void RxSliderCtrl::SetRange(int nMin, int nMax, BOOL bRedraw)
{
//	ASSERT(nMin <= nMax);

	m_nPosMin = nMin;
	m_nPosMax = nMax;

	if(m_dwExStyle & RXSC_GC_SINGLE)
	{
		if(m_nPosLeft < m_nPosMin)		m_nPosLeft = m_nPosMin;
		if(m_nPosLeft > m_nPosMax)		m_nPosLeft = m_nPosMax;
	}
	else if(m_dwExStyle & RXSC_GC_MULTI)
	{
		if(m_nPosLeft  < m_nPosMin)		m_nPosLeft  = m_nPosMin;
		if(m_nPosRight < m_nPosMin)		m_nPosRight = m_nPosMin;
		if(m_nPosLeft  > m_nPosMax)		m_nPosLeft  = m_nPosMax;
		if(m_nPosRight > m_nPosMax)		m_nPosRight = m_nPosMax;
	}
	else if(m_dwExStyle & RXSC_GC_MULTI_EX)
	{
		if(m_nPosLeft   < m_nPosMin)	m_nPosLeft   = m_nPosMin;
		if(m_nPosRight  < m_nPosMin)	m_nPosRight  = m_nPosMin;
		if(m_nPosCenter < m_nPosLeft)	m_nPosCenter = m_nPosLeft;	
		if(m_nPosLeft   > m_nPosMax)	m_nPosLeft   = m_nPosMax;
		if(m_nPosRight  > m_nPosMax)	m_nPosRight  = m_nPosMax;
		if(m_nPosCenter > m_nPosRight)	m_nPosCenter = m_nPosRight;
	}

	if(bRedraw)			RedrawWindow();
}

void RxSliderCtrl::SetLeftPos(int nPosLeft, BOOL bRedraw)
{
	if(m_dwExStyle & RXSC_GC_SINGLE)
	{
		if(nPosLeft < m_nPosMin)		nPosLeft = m_nPosMin;
		if(nPosLeft > m_nPosMax)		nPosLeft = m_nPosMax;
		m_nPosLeft = nPosLeft;
	}
	else if(m_dwExStyle & RXSC_GC_MULTI)
	{
		if(nPosLeft < m_nPosMin)		nPosLeft = m_nPosMin;
		if(nPosLeft > m_nPosRight)
		{
			m_nPosRight = nPosLeft;
			if(m_nPosRight > m_nPosMax)
				nPosLeft = m_nPosRight = m_nPosMax;
		}

		m_nPosLeft = nPosLeft;
	}
	else if(m_dwExStyle & RXSC_GC_MULTI_EX)
	{
		if(nPosLeft < m_nPosMin)		nPosLeft = m_nPosMin;
		if(nPosLeft > m_nPosCenter)
		{
			m_nPosCenter = nPosLeft;
			if(m_nPosCenter > m_nPosRight)
			{
				m_nPosRight = m_nPosCenter;
				if(m_nPosRight > m_nPosMax)
					nPosLeft = m_nPosCenter = m_nPosRight = m_nPosMax;
			}
		}

		m_nPosLeft = nPosLeft;
	}
	else
		return;

	if(bRedraw)			RedrawWindow();
}

void RxSliderCtrl::SetRightPos(int nPosRight, BOOL bRedraw)
{
	if(m_dwExStyle & RXSC_GC_MULTI)
	{
		if(nPosRight > m_nPosMax)		nPosRight = m_nPosMax;
		if(nPosRight < m_nPosLeft)
		{
			m_nPosLeft = nPosRight;
			if(m_nPosLeft < m_nPosMin)
				nPosRight = m_nPosLeft = m_nPosMin;
		}

		m_nPosRight = nPosRight;
	}
	else if(m_dwExStyle & RXSC_GC_MULTI_EX)
	{
		if(nPosRight > m_nPosMax)		nPosRight = m_nPosMax;
		if(nPosRight < m_nPosCenter)
		{
			m_nPosCenter = nPosRight;
			if(m_nPosCenter < m_nPosLeft)
			{
				m_nPosLeft = m_nPosCenter;
				if(m_nPosLeft < m_nPosMin)
					nPosRight = m_nPosLeft = m_nPosCenter = m_nPosMin;
			}
		}

		m_nPosRight = nPosRight;
	}
	else
		return;

	if(bRedraw)			RedrawWindow();
}

void RxSliderCtrl::SetCenterPos(int nPosCenter, BOOL bRedraw)
{
	if(m_dwExStyle & RXSC_GC_MULTI_EX)
	{
		if(nPosCenter < m_nPosLeft)
			nPosCenter  = m_nPosLeft;
		if(nPosCenter > m_nPosRight)
			nPosCenter  = m_nPosRight;

		m_nPosCenter = nPosCenter;
	}
	else
		return;

	if(bRedraw)			RedrawWindow();
}

void RxSliderCtrl::SetPos(int nPosLeft, int nPosRight, BOOL bRedraw)
{
//	ASSERT(nPosLeft <= nPosRight);

	if(m_dwExStyle & RXSC_GC_MULTI)
	{
		if(nPosLeft < m_nPosMin)		nPosLeft = m_nPosMin;
		if(nPosLeft > m_nPosMax)		nPosLeft = m_nPosMax;
		m_nPosLeft  = nPosLeft;
		if(nPosRight < nPosLeft)		nPosRight = nPosLeft;
		if(nPosRight > m_nPosMax)		nPosRight = m_nPosMax;
		m_nPosRight = nPosRight;
	}
	else if(m_dwExStyle & RXSC_GC_MULTI_EX)
	{
		if(nPosLeft < m_nPosMin)		nPosLeft = m_nPosMin;
		if(nPosLeft > m_nPosCenter)		m_nPosCenter = nPosLeft;
		m_nPosLeft = nPosLeft;
		if(nPosRight > m_nPosMax)		nPosRight = m_nPosMax;
		if(nPosRight < m_nPosCenter)	m_nPosCenter = nPosRight;
		m_nPosRight = nPosRight;
	}
	else
		return;

	if(bRedraw)			RedrawWindow();
}

void RxSliderCtrl::SetPos(int nPosLeft, int nPosRight, int nPosCenter, BOOL bRedraw)
{
//	ASSERT(nPosLeft <= nPosCenter && nPosCenter <= nPosRight);

	if(m_dwExStyle & RXSC_GC_MULTI_EX)
	{
		SetLeftPos(nPosLeft, FALSE);
		SetRightPos(nPosRight, FALSE);
		SetCenterPos(nPosCenter, bRedraw);
	}
	else
		return;
}

UINT RxSliderCtrl::GetSelGripOld()
{
	return m_nSelGripOld;
}

int  RxSliderCtrl::GetLeftPos()
{
	return m_nPosLeft;
}

int  RxSliderCtrl::GetCenterPos()
{
	return m_nPosCenter;
}

int  RxSliderCtrl::GetRightPos()
{
	return m_nPosRight;
}

int  RxSliderCtrl::GetRangeMin()
{
	return m_nPosMin;
}

int  RxSliderCtrl::GetRangeMax()
{
	return m_nPosMax;
}