//////////////////
// Get min/max info.
//
void CWinMgr::GetMinMaxInfo(CWnd* pWnd, MINMAXINFO* lpMMI)
{
SIZEINFO szi;
GetMinMaxInfo(pWnd, szi); // call overloaded version
lpMMI->ptMinTrackSize = CPoint(szi.szMin);
lpMMI->ptMaxTrackSize = CPoint(szi.szMax);
}
// 准备缓冲区
BOOL CTechnique::PrepareCache( int nStart, int nEnd, BOOL bForceRecalculate )
{
SP_ASSERT( m_pKData );
if( NULL == m_pKData )
return FALSE;
if( -1 == nEnd )
nEnd = m_pKData->GetSize()-1;
if( nStart < 0 || nEnd < nStart || nEnd >= m_pKData->GetSize() )
return FALSE;
if( bForceRecalculate )
Clear( );
return GetMinMaxInfo( nStart, nEnd, NULL, NULL );
}
// 准备数据，得到较大值和较小值
BOOL CTechnique::IntensityPrepare( int nIndex, UINT * pnCode, int nMaxDays, int nMinMaxDays, double *pdLiminalLow, double *pdLiminalHigh, double dGateLow, double dGateHigh )
{
if( pnCode ) *pnCode = ITSC_NOTHING;
if( nIndex < nMaxDays + nMinMaxDays )
return FALSE;
int nStart = nIndex - nMinMaxDays + 1;
if( nStart < 0 )
return FALSE;
double dMin = 0, dMax = 0;
if( !GetMinMaxInfo( nStart, nIndex, &dMin, &dMax ) )
return FALSE;
if( pdLiminalLow ) *pdLiminalLow = dMin + (dMax-dMin)*dGateLow;
if( pdLiminalHigh ) *pdLiminalHigh = dMin + (dMax-dMin)*dGateHigh;
return TRUE;
}
void CXTPDockingPaneSidePanel::OnNcLButtonDown(UINT nHitTest, CPoint point)
{
if (nHitTest >= HTSIZEFIRST && nHitTest <= HTSIZELAST)
{
_RestoreFocus();
Expand();
SetCapture();
m_pLayout->MoveToTail(this);
CXTPWindowRect rcWindow(this);
CRect rcClient(GetDockingPaneManager()->GetClientPane()->GetPaneWindowRect());
rcClient.DeflateRect(GetDockingPaneManager()->GetSideDockingMargin());
rcWindow.OffsetRect(-rcClient.TopLeft());
MINMAXINFO mmi;
GetMinMaxInfo(&mmi);
BOOL bResizeTop = nHitTest == HTTOP || nHitTest == HTTOPLEFT || nHitTest == HTTOPRIGHT;
BOOL bResizeBottom = nHitTest == HTBOTTOM || nHitTest == HTBOTTOMLEFT || nHitTest == HTBOTTOMRIGHT;
BOOL bResizeRight = nHitTest == HTRIGHT || nHitTest == HTTOPRIGHT || nHitTest == HTBOTTOMRIGHT;
BOOL bResizeLeft = nHitTest == HTLEFT || nHitTest == HTTOPLEFT || nHitTest == HTBOTTOMLEFT;
while (::GetCapture() == m_hWnd)
{
MSG msg;
if (!GetMessage(&msg, NULL, 0, 0))
break;
if (msg.message == WM_MOUSEMOVE)
{
CPoint pt = CPoint(msg.lParam);
ClientToScreen(&pt);
CPoint ptOffset = pt - point;
point = pt;
if (bResizeTop) rcWindow.top += ptOffset.y;
if (bResizeBottom) rcWindow.bottom += ptOffset.y;
if (bResizeRight) rcWindow.right += ptOffset.x;
if (bResizeLeft) rcWindow.left += ptOffset.x;
m_rcWindow = rcWindow;
if (m_rcWindow.Height() > mmi.ptMaxTrackSize.y)
{
if (bResizeTop) m_rcWindow.top = m_rcWindow.bottom - mmi.ptMaxTrackSize.y; else m_rcWindow.bottom = m_rcWindow.top + mmi.ptMaxTrackSize.y;
}
if (m_rcWindow.Height() < mmi.ptMinTrackSize.y)
{
if (bResizeTop) m_rcWindow.top = m_rcWindow.bottom - mmi.ptMinTrackSize.y; else m_rcWindow.bottom = m_rcWindow.top + mmi.ptMinTrackSize.y;
}
if (m_rcWindow.Width() > mmi.ptMaxTrackSize.x)
{
if (bResizeLeft) m_rcWindow.left = m_rcWindow.right - mmi.ptMaxTrackSize.x; else m_rcWindow.right = m_rcWindow.left + mmi.ptMaxTrackSize.x;
}
if (m_rcWindow.Width() < mmi.ptMinTrackSize.x)
{
if (bResizeLeft) m_rcWindow.left = m_rcWindow.right - mmi.ptMinTrackSize.x; else m_rcWindow.right = m_rcWindow.left + mmi.ptMinTrackSize.x;
}
RecalcLayout(FALSE);
}
else if (msg.message == WM_KEYDOWN && msg.wParam == VK_ESCAPE) break;
else if (msg.message == WM_LBUTTONUP) break;
else ::DispatchMessage(&msg);
}
if (CWnd::GetCapture() == this) ReleaseCapture();
}
}
