/// <summary>
/// Dato un punto, determina quale resize handle è disponibile su quel punto.
/// </summary>
/// <param name="p">Punto in coordinate relative alla View</param>
/// <returns></returns>
public Direction WhatResizeHandle(PointF p)
{
SkinnableControls.SkinnableControl c = this.control;
if (c == null)
{
return(Direction.None);
}
Direction dir = Direction.None;
var loc = c.GetAbsoluteLocation();
if (loc.X + c.Size.Width - 5 <= p.X && p.X <= loc.X + c.Size.Width + 5 &&
loc.Y + c.Size.Height - 5 <= p.Y && p.Y <= loc.Y + c.Size.Height + 5)
{
dir = Direction.Right | Direction.Down;
}
else if (loc.X - 6 <= p.X && p.X <= loc.X + 5 &&
loc.Y - 6 <= p.Y && p.Y <= loc.Y + 5)
{
dir = Direction.Left | Direction.Up;
}
else if (loc.X + c.Size.Width - 5 <= p.X && p.X <= loc.X + c.Size.Width + 5 &&
loc.Y - 6 <= p.Y && p.Y <= loc.Y + 5)
{
dir = Direction.Right | Direction.Up;
}
else if (loc.X - 6 <= p.X && p.X <= loc.X + 5 &&
loc.Y + c.Size.Height - 5 <= p.Y && p.Y <= loc.Y + c.Size.Height + 5)
{
dir = Direction.Left | Direction.Down;
}
else if (loc.X + c.Size.Width - 2 <= p.X && p.X <= loc.X + c.Size.Width + 5 &&
loc.Y <= p.Y && p.Y <= loc.Y + c.Size.Height)
{
dir = Direction.Right;
}
else if (loc.Y + c.Size.Height - 2 <= p.Y && p.Y <= loc.Y + c.Size.Height + 5 &&
loc.X <= p.X && p.X <= loc.X + c.Size.Width)
{
dir = Direction.Down;
}
else if (loc.Y - 6 <= p.Y && p.Y <= loc.Y + 2 &&
loc.X <= p.X && p.X <= loc.X + c.Size.Width)
{
dir = Direction.Up;
}
else if (loc.X - 6 <= p.X && p.X <= loc.X + 2 &&
loc.Y <= p.Y && p.Y <= loc.Y + c.Size.Height)
{
dir = Direction.Left;
}
return(dir);
}
public override void FromXmlElement(System.Xml.XmlElement element, Dictionary <string, System.IO.MemoryStream> resources)
{
base.FromXmlElement(element, resources);
SerializationHelper.LoadBitmapFromResources(element, "backgroundNormal9P", resources, s => this.BackgroundNormal9P = s);
foreach (System.Xml.XmlElement child in element.ChildNodes)
{
SkinnableControls.SkinnableControl c = SerializationHelper.GetPlayerControlInstanceFromTagName(child.Name);
this.OnControlAdded(c);
c.FromXmlElement(child, resources);
}
}
