public static ICanvasSelectableObject CanvasFromDrawableObject(IBlackboardObject drawable)
{
ICanvasDrawableObject d = CanvasFromDrawableObjectRegistry.CanvasFromDrawableObject(drawable);
d.IDrawableObject = drawable;
return(d);
}
public static ICanvasSelectableObject CanvasFromDrawableObject(IBlackboardObject drawable)
{
string objecttype = String.Format("LongoMatch.Drawing.CanvasObjects.Blackboard.{0}Object",
drawable.GetType().ToString().Split('.').Last());
ObjectHandle handle = Activator.CreateInstance(null, objecttype);
ICanvasDrawableObject d = (ICanvasDrawableObject)handle.Unwrap();
d.IDrawableObject = drawable;
return(d);
}
/// <summary>
/// Deletes the current selection from the frame drawing.
/// </summary>
public void DeleteSelection()
{
foreach (Selection s in Selections.ToList())
{
UpdateSelection(s, false);
ICanvasDrawableObject o = (ICanvasDrawableObject)s.Drawable;
drawing.Drawables.Remove((Drawable)o.IDrawableObject);
RemoveObject(o);
}
UpdateCounters();
widget?.ReDraw();
}
public void MoveToFront()
{
foreach (var selection in Selections)
{
ICanvasDrawableObject canvasDrawableObject = (ICanvasDrawableObject)selection.Drawable;
var drawable = (Drawable)canvasDrawableObject.IDrawableObject;
Objects.Remove(canvasDrawableObject);
drawing.Drawables.Remove(drawable);
Objects.Add(canvasDrawableObject);
drawing.Drawables.Add(drawable);
}
widget.ReDraw();
}
public void Paste()
{
if (copiedItems != null && copiedItems.Count > 0)
{
var selectionsCopy = Selections.ToList();
ClearSelection();
foreach (Selection sel in selectionsCopy)
{
ICanvasDrawableObject selectionDrawable = sel.Drawable as ICanvasDrawableObject;
if (selectionDrawable == null)
{
continue;
}
var copy = (Drawable)(selectionDrawable.IDrawableObject).Clone();
copy.Move(SelectionPosition.All, new Point(copy.Area.TopLeft.X + 20, copy.Area.TopLeft.Y + 20),
new Point(copy.Area.TopLeft.X, copy.Area.TopLeft.Y));
drawing.Drawables.Add(copy);
ICanvasSelectableObject copyView = Add(copy);
UpdateSelection(new Selection(copyView, sel.Position, sel.Accuracy), false);
}
SelectionChanged(Selections);
widget?.ReDraw();
}
}
