/// <summary>
/// Called when a shape is removed.
/// </summary>
/// <param name="shape">Removed shape.</param>
/// <param name="index">Removing index.</param>
void _shapes_RemovedItem(IShape shape, int index)
{
(shape as Shape).Parent = null;
Geometric.Reset();
foreach (IShape grouppedShape in _shapes)
{
Geometric.AddPath(grouppedShape.Geometric, false);
}
}
/// <summary>
/// Mouse down function.
/// </summary>
/// <param name="document">Informations transferred from DrawingPanel.</param>
/// <param name="e">MouseEventArgs.</param>
public override void MouseDown(IDocument document, System.Windows.Forms.MouseEventArgs e)
{
_shape = _memoryShape.Clone() as IShape;
Geometric.Reset();
Geometric.AddPath(_shape.Geometric, false);
Visible = false;
Selected = false;
InitializeVersors(_shape.HitTest(e.Location));
base.MouseDown(document, e);
}
/// <summary>
/// Copy constructor.
/// </summary>
/// <param name="ghost">Shape to copy.</param>
public Ghost(Ghost ghost) : base(ghost)
{
_referenceShape = ghost.Shape;
_memoryShape = ghost.Shape.Clone() as IShape;
_shape = _memoryShape.Clone() as IShape;
Geometric.Reset();
Geometric.AddPath(ghost.Shape.Geometric, false);
ghost.Selected = false;
ghost.Visible = false;
this.Transformer.MirrorHorizontalOccurred += new MirrorHorizontalHandler(Transformer_MirrorHorizontalOccurred);
this.Transformer.MirrorVerticalOccurred += new MirrorVerticalHandler(Transformer_MirrorVerticalOccurred);
this.Appearance = new GhostAppearance();
}
/// <summary>
/// Called when a shape is inserted.
/// </summary>
/// <param name="shape">Inserted shape.</param>
/// <param name="index">Inserting index.</param>
void _shapes_InsertedItem(IShape shape, int index)
{
(shape as Shape).Parent = this;
Geometric.AddPath(shape.Geometric, false);
}