/// <summary>
/// GEt fill screen rectangle
/// </summary>
/// <param name="wrapper">wrapper</param>
/// <returns></returns>
public static Rectangle GetFillScreenRectangle(FormWrapper wrapper)
{
Rectangle clientArea = wrapper.RectangleToClient(GetScreenClientRectangle(wrapper._host));
int x1 = clientArea.Left;
int x2 = clientArea.Right;
int y1 = clientArea.Top;
int y2 = clientArea.Bottom;
for (int index = 0; index < wrapper.ControlsCount; index++)
{
Control control = wrapper.GetControlAt(index);
if (control.Dock == DockStyle.None || control.Visible == false)
{
continue;
}
if (control.Dock == DockStyle.Left)
{
x1 = Math.Max(x1, control.Right);
}
else if (control.Dock == DockStyle.Right)
{
x2 = Math.Min(x2, control.Left);
}
else if (control.Dock == DockStyle.Top)
{
y1 = Math.Max(y1, control.Bottom);
}
else if (control.Dock == DockStyle.Bottom)
{
y2 = Math.Min(y2, control.Top);
}
}
if (x2 <= x1 || y2 <= y1)
{
return(new Rectangle());
}
Rectangle result = new Rectangle(x1, y1, x2 - x1, y2 - y1);
return(wrapper.RectangleToScreen(result));
}
