static public bool winSetPlacement(IntPtr _windowHandle, winPlacement _placement, double _visibilityThreshold)
{
if (_placement.showCmd == SW_NORMAL && GetRatioInScreen(_placement.rcNormalPosition) < _visibilityThreshold)
{
return(false);
}
try
{
winPlacement placement = new winPlacement();
placement.length = Marshal.SizeOf(placement);
placement.flags = _placement.flags;
placement.showCmd = _placement.showCmd;
placement.ptMinPosition = _placement.ptMinPosition;
placement.ptMaxPosition = _placement.ptMaxPosition;
placement.rcNormalPosition = _placement.rcNormalPosition;
placement.rcNormalPosition.Width = placement.rcNormalPosition.Width + placement.rcNormalPosition.Left;
placement.rcNormalPosition.Height = placement.rcNormalPosition.Height + placement.rcNormalPosition.Top;
SetWindowPlacement(_windowHandle, ref placement);
}
catch (System.Exception)
{
return(false);
}
return(true);
}
static public winPlacement winGetPlacement(IntPtr _windowHandle)
{
winPlacement placement = new winPlacement();
placement.length = Marshal.SizeOf(placement);
GetWindowPlacement(_windowHandle, ref placement);
placement.rcNormalPosition.Width = placement.rcNormalPosition.Width - placement.rcNormalPosition.Left;
placement.rcNormalPosition.Height = placement.rcNormalPosition.Height - placement.rcNormalPosition.Top;
return(placement);
}
static public windowPlacement getWindowPlacement(IntPtr _windowHandle)
{
winPlacement wp = winGetPlacement(_windowHandle);
windowPlacement placement = new windowPlacement();
placement.left = wp.rcNormalPosition.Left;
placement.top = wp.rcNormalPosition.Top;
placement.width = wp.rcNormalPosition.Width;
placement.height = wp.rcNormalPosition.Height;
placement.maximized = wp.showCmd == SW_MAXIMIZE;
placement.minimized = wp.showCmd == SW_MINIMIZE;
return(placement);
}
static public void winSetPlacement(IntPtr _windowHandle, winPlacement _placement)
{
winPlacement placement = new winPlacement();
placement.length = Marshal.SizeOf(placement);
placement.flags = _placement.flags;
placement.showCmd = _placement.showCmd;
placement.ptMinPosition = _placement.ptMinPosition;
placement.ptMaxPosition = _placement.ptMaxPosition;
placement.rcNormalPosition = _placement.rcNormalPosition;
placement.rcNormalPosition.Width = placement.rcNormalPosition.Width + placement.rcNormalPosition.Left;
placement.rcNormalPosition.Height = placement.rcNormalPosition.Height + placement.rcNormalPosition.Top;
SetWindowPlacement(_windowHandle, ref placement);
}
static public bool winPlacementIsValid(winPlacement _placement)
{
return(_placement.length == Marshal.SizeOf(_placement));
}
static public void winPlacementSetInvalid(winPlacement _placement)
{
_placement.length = 0;
}
static extern bool SetWindowPlacement(IntPtr hWnd, ref winPlacement lpwndpl);
