/// <summary>
/// Copy constructor
/// </summary>
/// <param name="other"></param>
public AnchorArea(AnchorArea other)
{
Right = other.Right;
Left = other.Left;
Bottom = other.Bottom;
Top = other.Top;
Center = other.Center;
Middle = other.Middle;
}
/// <summary>
/// Copy constructor
/// </summary>
/// <param name="other"></param>
public AnchorArea(AnchorArea other)
{
Right = other.Right;
Left = other.Left;
Bottom = other.Bottom;
Top = other.Top;
Center = other.Center;
Middle = other.Middle;
}
/// <summary>
/// Calculate the destination area of
/// </summary>
/// <param name="area"></param>
/// <param name="content"></param>
/// <param name="anchor"></param>
/// <returns></returns>
public static RectangleF CalculateArea(RectangleF area, SizeF content, AnchorArea anchor)
{
if (anchor.IsEmpty)
{
return(area);
}
else
{
RectangleF destination = new RectangleF();
//Left and width
if (anchor.Center)
{
//TODO Try in the future to use also Left and Right property when align the content.
destination.X = (area.X + area.Width / 2.0F) - content.Width / 2.0F;
destination.Width = content.Width;
}
else if (anchor.HasLeft && anchor.HasRight)
{
destination.X = area.Left + anchor.Left;
destination.Width = area.Width - (anchor.Left + anchor.Right);
}
else if (anchor.HasLeft)
{
destination.X = area.Left + anchor.Left;
destination.Width = content.Width;
}
else if (anchor.HasRight)
{
destination.X = (area.Right - content.Width) - anchor.Right;
destination.Width = content.Width;
}
else
{
destination.X = area.Left;
destination.Width = content.Width;
}
//Top and height
if (anchor.Middle)
{
//TODO Try in the future to use also Left and Right property when align the content.
destination.Y = (area.Y + area.Height / 2.0F) - content.Height / 2.0F;
destination.Height = content.Height;
}
else if (anchor.HasTop && anchor.HasBottom)
{
destination.Y = area.Top + anchor.Top;
destination.Height = area.Height - (anchor.Top + anchor.Bottom);
}
else if (anchor.HasTop)
{
destination.Y = area.Top + anchor.Top;
destination.Height = content.Height;
}
else if (anchor.HasBottom)
{
destination.Y = (area.Bottom - content.Height) - anchor.Bottom;
destination.Height = content.Height;
}
else
{
destination.Y = area.Top;
destination.Height = content.Height;
}
destination.Intersect(area);
return(destination);
}
}
public int CompareTo(object obj)
{
if (obj == null)
{
return(1);
}
if (!(obj is AnchorArea))
{
throw new ArgumentException("Invalid object, AnchorArea expected");
}
AnchorArea other = (AnchorArea)obj;
int topCompare = Top.CompareTo(other.Top);
int bottomCompare = Bottom.CompareTo(other.Bottom);
int leftCompare = Left.CompareTo(other.Left);
int rightCompare = Right.CompareTo(other.Right);
int centerCompare = Center.CompareTo(other.Center);
int middleCompare = Middle.CompareTo(other.Middle);
if (topCompare > 1)
{
return(1);
}
else if (topCompare < 1)
{
return(-1);
}
else
{
if (bottomCompare > 1)
{
return(1);
}
else if (bottomCompare < 1)
{
return(-1);
}
else
{
if (rightCompare > 1)
{
return(1);
}
else if (rightCompare < 1)
{
return(-1);
}
else
{
if (leftCompare > 1)
{
return(1);
}
else if (leftCompare < 1)
{
return(-1);
}
else
{
if (centerCompare > 1)
{
return(1);
}
else if (centerCompare < 1)
{
return(-1);
}
else
{
if (middleCompare > 1)
{
return(1);
}
else if (middleCompare < 1)
{
return(-1);
}
else
{
return(0);
}
}
}
}
}
}
}
/// <summary>
/// Calculate the destination area of
/// </summary>
/// <param name="area"></param>
/// <param name="content"></param>
/// <param name="anchor"></param>
/// <returns></returns>
public static RectangleF CalculateArea(RectangleF area, SizeF content, AnchorArea anchor)
{
if (anchor.IsEmpty)
return area;
else
{
RectangleF destination = new RectangleF();
//Left and width
if (anchor.Center)
{
//TODO Try in the future to use also Left and Right property when align the content.
destination.X = (area.X + area.Width / 2.0F) - content.Width / 2.0F;
destination.Width = content.Width;
}
else if (anchor.HasLeft && anchor.HasRight)
{
destination.X = area.Left + anchor.Left;
destination.Width = area.Width - (anchor.Left + anchor.Right);
}
else if (anchor.HasLeft)
{
destination.X = area.Left + anchor.Left;
destination.Width = content.Width;
}
else if (anchor.HasRight)
{
destination.X = (area.Right - content.Width) - anchor.Right;
destination.Width = content.Width;
}
else
{
destination.X = area.Left;
destination.Width = content.Width;
}
//Top and height
if (anchor.Middle)
{
//TODO Try in the future to use also Left and Right property when align the content.
destination.Y = (area.Y + area.Height / 2.0F) - content.Height / 2.0F;
destination.Height = content.Height;
}
else if (anchor.HasTop && anchor.HasBottom)
{
destination.Y = area.Top + anchor.Top;
destination.Height = area.Height - (anchor.Top + anchor.Bottom);
}
else if (anchor.HasTop)
{
destination.Y = area.Top + anchor.Top;
destination.Height = content.Height;
}
else if (anchor.HasBottom)
{
destination.Y = (area.Bottom - content.Height) - anchor.Bottom;
destination.Height = content.Height;
}
else
{
destination.Y = area.Top;
destination.Height = content.Height;
}
destination.Intersect(area);
return destination;
}
}
