public override void ReadXThings()
{
ReadInto(VisualsCollection);
foreach (var visual in VisualsCollection)
{
var thing = VisualThingGraph.Get(visual);
if (thing != null && !Things.Contains(thing))
{
Things.Add(thing);
}
}
}
public virtual XElement Write(IVisual visual)
{
XElement xmlthing = null;
var thing = VisualThingGraph.Get(visual);
if (thing != null)
{
xmlthing = Write(thing);
xmlthing.Add(new XAttribute("x", visual.Location.X.ToString(CultureInfo.InvariantCulture)));
xmlthing.Add(new XAttribute("y", visual.Location.Y.ToString(CultureInfo.InvariantCulture)));
xmlthing.Add(new XAttribute("w", visual.Shape.DataSize.Width.ToString(CultureInfo.InvariantCulture)));
xmlthing.Add(new XAttribute("h", visual.Shape.DataSize.Height.ToString(CultureInfo.InvariantCulture)));
}
return(xmlthing);
}
protected virtual IVisual ReadVisual(XElement node)
{
var thing = Read(node);
this.Things.Add(thing);
IVisual visual = null;
if (thing != null)
{
visual = VisualThingGraph.Get(thing);
if (visual != null && Layout != null)
{
Layout.Perform(visual);
var x = ReadDouble(node, "x");
var y = ReadDouble(node, "y");
var w = ReadDouble(node, "w");
var h = ReadDouble(node, "h");
visual.Shape.Location = new Point(x, y);
visual.Shape.DataSize = new Size(w, h);
}
}
return(visual);
}