internal static void RestoreOriginalPosition()
{
User32Wrapper.SetWindowPos(
_hWndActive.Value,
0,
_rect.Value.Left,
_rect.Value.Top,
_rect.Value.Right - _rect.Value.Left,
_rect.Value.Bottom - _rect.Value.Top,
SWP_NOZORDER | SWP_SHOWWINDOW | SWP_NOACTIVATE);
}
internal static void CaptureCurrentForeground()
{
_hWndActive = User32Wrapper.GetForegroundWindow();
Object obj = new object();
if (!User32Wrapper.GetWindowRect(new HandleRef(obj, _hWndActive.Value), out User32Wrapper.RECT rect))
{
Console.WriteLine("Error: Cannot get current foreground window dimensions.");
return;
}
_rect = rect;
}
public static void TransformWindow(TranslateWindowCommand direction, int rows, int cols)
{
if (_hWndActive == null)
{
throw new Exception("Error: ForegroundWindow not initialized!");
}
Object obj = new object();
if (!User32Wrapper.GetWindowRect(new HandleRef(obj, _hWndActive.Value), out User32Wrapper.RECT rect))
{
Console.WriteLine("Error: Cannot get window dimensions.");
return;
}
if (direction == TranslateWindowCommand.Minimize)
{
if (User32Wrapper.IsWindowVisible(_hWndActive.Value))
{
User32Wrapper.MinimizeWindow(_hWndActive.Value);
}
else
{
User32Wrapper.NormalizeWindow(_hWndActive.Value);
}
}
else if (direction == TranslateWindowCommand.Maximize)
{
User32Wrapper.MaximizeWindow(_hWndActive.Value);
}
else
{
User32Wrapper.NormalizeWindow(_hWndActive.Value);
int x = rect.Left;
int width = rect.Right - rect.Left;
int y = rect.Top;
int height = rect.Bottom - rect.Top;
int offset = CalculateOffsetToClosestStop(rows, cols, x, y, width, height, direction);
if (offset == -1)
{
return;
}
switch (direction)
{
case TranslateWindowCommand.MoveUp:
y = y - offset;
break;
case TranslateWindowCommand.MoveDown:
y = y + offset;
break;
case TranslateWindowCommand.MoveLeft:
x = x - offset;
break;
case TranslateWindowCommand.MoveRight:
x = x + offset;
break;
case TranslateWindowCommand.MoveTopUp:
y = y - offset;
height = height + offset;
break;
case TranslateWindowCommand.MoveTopDown:
y = y + offset;
height = height - offset;
break;
case TranslateWindowCommand.MoveBottomUp:
height = height - offset;
break;
case TranslateWindowCommand.MoveBottomDown:
height = height + offset;
break;
case TranslateWindowCommand.MoveLeftLeft:
x = x - offset;
width = width + offset;
break;
case TranslateWindowCommand.MoveLeftRight:
x = x + offset;
width = width - offset;
break;
case TranslateWindowCommand.MoveRightLeft:
width = width - offset;
break;
case TranslateWindowCommand.MoveRightRight:
width = width + offset;
break;
}
User32Wrapper.SetWindowPos(_hWndActive.Value, 0, x, y, width, height, SWP_NOZORDER | SWP_SHOWWINDOW | SWP_NOACTIVATE);
}
}
