/*
** Returns the first window whose position is not ZPOSITION_ONDESKTOP,
** ZPOSITION_BOTTOM, or ZPOSITION_NORMAL.
**
*/
HWND System::GetBackmostTopWindow()
{
HWND winPos = c_HelperWindow;
// Skip all ZPOSITION_ONDESKTOP, ZPOSITION_BOTTOM, and ZPOSITION_NORMAL windows
while (winPos = ::GetNextWindow(winPos, GW_HWNDPREV))
{
MeterWindow* wnd = GetRainmeter().GetMeterWindow(winPos);
if (!wnd ||
(wnd->GetWindowZPosition() != ZPOSITION_NORMAL &&
wnd->GetWindowZPosition() != ZPOSITION_ONDESKTOP &&
wnd->GetWindowZPosition() != ZPOSITION_ONBOTTOM))
{
break;
}
}
return winPos;
}
/*
** Retrieves the Rainmeter's meter windows in Z-order.
**
*/
BOOL CALLBACK MyEnumWindowsProc(HWND hwnd, LPARAM lParam)
{
bool logging = GetRainmeter().GetDebug() && DEBUG_VERBOSE;
const int classLen = _countof(METERWINDOW_CLASS_NAME) + (DEBUG_VERBOSE ? 32 : 1);
WCHAR className[classLen];
MeterWindow* Window;
WCHAR flag;
if (GetClassName(hwnd, className, classLen) > 0 &&
wcscmp(className, METERWINDOW_CLASS_NAME) == 0 &&
(Window = GetRainmeter().GetMeterWindow(hwnd)))
{
ZPOSITION zPos = Window->GetWindowZPosition();
if (zPos == ZPOSITION_ONDESKTOP ||
(zPos == ZPOSITION_NORMAL && GetRainmeter().IsNormalStayDesktop()) ||
zPos == ZPOSITION_ONBOTTOM)
{
if (lParam)
{
((std::vector<MeterWindow*>*)lParam)->push_back(Window);
}
if (logging) flag = L'+';
}
else
{
if (logging) flag = L'-';
}
if (logging)
{
LogDebugF(L"%c [%c] 0x%p : %s (Name: \"%s\", zPos=%i)",
flag, IsWindowVisible(hwnd) ? L'V' : L'H', hwnd, className, Window->GetFolderPath().c_str(), (int)zPos);
}
}
else
{
if (logging)
{
flag = (hwnd == System::GetHelperWindow()) ? L'o' : ' ';
LogDebugF(L"%c [%c] 0x%p : %s", flag, IsWindowVisible(hwnd) ? L'V' : L'H', hwnd, className);
}
}
return TRUE;
}
