LRESULT COptionTreeSpinnerButton::WM_EditDown(WPARAM wParam, LPARAM lParam)
{
// Update value
// -- Wrap around
if (GetOption(OT_EDIT_WRAPAROUND) == TRUE)
{
if ((_GetValue() - 1) < m_dRangeBottom)
{
SetEditDouble(m_dRangeTop);
}
else
{
SetEditDouble(_GetValue() - 1);
}
}
// -- No wrap around
else
{
if ((_GetValue() - 1) >= m_dRangeBottom)
{
SetEditDouble(_GetValue() - 1);
}
}
// Force redraw
Invalidate();
// Update window
UpdateWindow();
return 0;
}
void
CachedExtentTree::_Delete(CachedExtent* node)
{
if (node == NULL)
return;
_Delete(_GetValue(node->left));
_Delete(_GetValue(node->right));
node->Delete();
}
void
CachedExtentTree::_DumpInOrder(CachedExtent* node) const
{
if (node == NULL)
return;
_DumpInOrder(_GetValue(node->left));
node->Info();
_DumpInOrder(_GetValue(node->right));
}
void CUpDownClass::_Down()
{
int nPos = _GetValue();
if (nPos > m_nLower) {
nPos--;
} else if (m_dwStyle & UDS_WRAP) {
nPos = m_nUpper;
}
_UpdateValue(nPos);
}
raw Pipe::Read()
{
raw data = null;
uint32 size = 0;
if (_IsServer)
{
size = _GetValue(11);
data = new byte[size];
memcpy(data, (raw)((uint32)_Data + VF_PIPE_PRTCSIZE + _Volume), size);
_SetFlag(2, 0);
}
else
{
size = _GetValue(7);
data = new byte[size];
memcpy(data, (raw)((uint32)_Data + VF_PIPE_PRTCSIZE), size);
_SetFlag(1, 0);
}
return data;
}
bool Pipe::Connect(pcstr pid)
{
Close();
_IsServer = false;
_Id = str::Copy(pid);
pcwstr cs16_id = str::ToStrW(_Id);
_Mapping = OpenFileMapping(
FILE_MAP_READ|FILE_MAP_WRITE, FALSE, cs16_id);
if(GetLastError() != ERROR_SUCCESS)
return false;
if(!_BeginUpdate())
return false;
_Volume = _GetValue(2);
return true;
}
uint32 Pipe::GetReadSize()
{
uint32 size = _GetValue(_IsServer ? 7 : 11);
return size;
}
void COptionTreeSpinnerButton::OnPaint()
{
// Make sure options aren't NULL
if (m_otSpinnerOption == NULL)
{
return;
}
// Declare variables
CPaintDC dc(this);
CDC* pDCMem = new CDC;
CBitmap bpMem;
CBitmap *bmOld;
COLORREF crOld;
HGDIOBJ hOldBrush;
int nOldBack;
CRect rcButtonTop, rcButtonBottom, rcClient;
CString strText;
HGDIOBJ hOld;
// Get client rectangle
GetClientRect(rcClient);
// Calculate rectangle
// -- Top
rcButtonTop.top = rcClient.top;
rcButtonTop.left = (rcClient.right - 2) - OT_SPINNER_WIDTH;
rcButtonTop.right = rcClient.right - 2;
rcButtonTop.bottom = rcClient.Height() / 2;
m_rcButtonTop = rcButtonTop;
// -- Bottom
rcButtonBottom.top = rcButtonTop.bottom;
rcButtonBottom.left = (rcClient.right - 2) - OT_SPINNER_WIDTH;
rcButtonBottom.right = rcClient.right - 2;
rcButtonBottom.bottom = rcClient.bottom;
m_rcButtonBottom = rcButtonBottom;
// Create DC
pDCMem->CreateCompatibleDC(&dc);
// Create bitmap
bpMem.CreateCompatibleBitmap(&dc, rcClient.Width(), rcClient.Height());
// Select bitmap
bmOld = pDCMem->SelectObject(&bpMem);
// Set background mode
nOldBack = pDCMem->SetBkMode(TRANSPARENT);
// Set text color
crOld = pDCMem->SetTextColor(GetSysColor(COLOR_WINDOWTEXT));
// Select font
hOld = pDCMem->SelectObject(m_otSpinnerOption->GetNormalFont());
// Draw control background
hOldBrush = pDCMem->SelectObject(GetSysColorBrush(COLOR_BTNFACE));
pDCMem->PatBlt(rcClient.left, rcClient.top, rcClient.Width(), rcClient.Height(), PATCOPY);
// Wrap around
if (GetOption(OT_EDIT_WRAPAROUND) == TRUE)
{
// -- Draw top button
// -- -- Pressed
if (m_bTopPressed == TRUE)
{
pDCMem->DrawFrameControl(&rcButtonTop, DFC_SCROLL, DFCS_PUSHED | DFCS_SCROLLUP);
}
// -- -- UnPressed
else
{
pDCMem->DrawFrameControl(&rcButtonTop, DFC_SCROLL, DFCS_SCROLLUP);
}
// -- Draw bottom button
// -- -- Pressed
if (m_bBottomPressed == TRUE)
{
pDCMem->DrawFrameControl(&rcButtonBottom, DFC_SCROLL, DFCS_PUSHED | DFCS_SCROLLDOWN);
}
// -- -- UnPressed
else
{
pDCMem->DrawFrameControl(&rcButtonBottom, DFC_SCROLL, DFCS_SCROLLDOWN);
}
}
// No Wrap around
else
{
// -- Draw top button
if (_GetValue() >= m_dRangeTop)
{
pDCMem->DrawFrameControl(&rcButtonTop, DFC_SCROLL, DFCS_INACTIVE | DFCS_SCROLLUP);
}
else
{
// -- -- Pressed
if (m_bTopPressed == TRUE)
{
pDCMem->DrawFrameControl(&rcButtonTop, DFC_SCROLL, DFCS_PUSHED | DFCS_SCROLLUP);
}
// -- -- UnPressed
else
{
pDCMem->DrawFrameControl(&rcButtonTop, DFC_SCROLL, DFCS_SCROLLUP);
}
}
// -- Draw bottom button
if (_GetValue() <= m_dRangeBottom)
{
pDCMem->DrawFrameControl(&rcButtonBottom, DFC_SCROLL, DFCS_INACTIVE | DFCS_SCROLLDOWN);
}
else
{
// -- -- Pressed
if (m_bBottomPressed == TRUE)
{
pDCMem->DrawFrameControl(&rcButtonBottom, DFC_SCROLL, DFCS_PUSHED | DFCS_SCROLLDOWN);
}
// -- -- UnPressed
else
{
pDCMem->DrawFrameControl(&rcButtonBottom, DFC_SCROLL, DFCS_SCROLLDOWN);
}
}
}
// Copy to screen
dc.BitBlt(0, 0, rcClient.Width(), rcClient.Height(), pDCMem, 0, 0, SRCCOPY);
// Restore GDI ojects
pDCMem->SelectObject(bmOld);
pDCMem->SelectObject(hOldBrush);
pDCMem->SetBkMode(nOldBack);
pDCMem->SelectObject(hOld);
pDCMem->SetTextColor(crOld);
// Delete objects
if (pDCMem->GetSafeHdc() != NULL)
{
pDCMem->DeleteDC();
}
delete pDCMem;
if (bpMem.GetSafeHandle() != NULL)
{
bpMem.DeleteObject();
}
}
void COptionTreeSpinnerButton::RepeatButton()
{
// Clear pressed
m_bBottomPressed = FALSE;
m_bTopPressed = FALSE;
// See if we have pressed a button
if (m_rcButtonTop.PtInRect(m_ptSavePoint) == TRUE)
{
// -- Mark bool
m_bTopPressed = TRUE;
// -- Update value
// -- -- Wrap around
if (GetOption(OT_EDIT_WRAPAROUND) == TRUE)
{
if ((_GetValue() + 1) > m_dRangeTop)
{
SetEditDouble(m_dRangeBottom);
}
else
{
SetEditDouble(_GetValue() + 1);
}
}
// -- -- No wrap around
else
{
if ((_GetValue() + 1) <= m_dRangeTop)
{
SetEditDouble(_GetValue() + 1);
}
}
}
else if (m_rcButtonBottom.PtInRect(m_ptSavePoint) == TRUE)
{
// -- Mark bool
m_bBottomPressed = TRUE;
// -- Update value
// -- -- Wrap around
if (GetOption(OT_EDIT_WRAPAROUND) == TRUE)
{
if ((_GetValue() - 1) < m_dRangeBottom)
{
SetEditDouble(m_dRangeTop);
}
else
{
SetEditDouble(_GetValue() - 1);
}
}
// -- -- No wrap around
else
{
if ((_GetValue() - 1) >= m_dRangeBottom)
{
SetEditDouble(_GetValue() - 1);
}
}
}
// Force redraw
Invalidate();
// Update window
UpdateWindow();
}
void COptionTreeSpinnerButton::OnLButtonDown(UINT nFlags, CPoint point)
{
// Clear pressed
m_bBottomPressed = FALSE;
m_bTopPressed = FALSE;
// Save point
m_ptSavePoint = point;
// See if we have pressed a button
if (m_rcButtonTop.PtInRect(point) == TRUE)
{
// -- Mark bool
m_bTopPressed = TRUE;
// -- Update value
// -- -- Wrap around
if (GetOption(OT_EDIT_WRAPAROUND) == TRUE)
{
if ((_GetValue() + 1) > m_dRangeTop)
{
SetEditDouble(m_dRangeBottom);
}
else
{
SetEditDouble(_GetValue() + 1);
}
}
// -- -- No wrap around
else
{
if ((_GetValue() + 1) <= m_dRangeTop)
{
SetEditDouble(_GetValue() + 1);
}
}
}
else if (m_rcButtonBottom.PtInRect(point) == TRUE)
{
// -- Mark bool
m_bBottomPressed = TRUE;
// -- Update value
// -- -- Wrap around
if (GetOption(OT_EDIT_WRAPAROUND) == TRUE)
{
if ((_GetValue() - 1) < m_dRangeBottom)
{
SetEditDouble(m_dRangeTop);
}
else
{
SetEditDouble(_GetValue() - 1);
}
}
// -- -- No wrap around
else
{
if ((_GetValue() - 1) >= m_dRangeBottom)
{
SetEditDouble(_GetValue() - 1);
}
}
}
// Force redraw
Invalidate();
// Update window
UpdateWindow();
// Set repeat timer
KillTimer(OT_TIMER);
m_bFirstRepeat = TRUE;
SetTimer(OT_TIMER, m_nRepeatDelay, NULL);
CWnd::OnLButtonDown(nFlags, point);
}