source: trunk/sources/HeuristicLab.ExtLibs/HeuristicLab.Netron/3.0.2672.12446/Netron.Diagramming.Core-3.0.2672.12446/UndoRedo/Commands/AddMultiPointShapeCommand.cs @ 4068

using System;
using System.Drawing;
namespace Netron.Diagramming.Core {
  /// <summary>
  /// ICommand implementation of the AddShape action
  /// </summary>
  class AddMultiPointShapeCommand : Command {
    IShape shape;

    public IShape Shape {
      get { return shape; }
    }



    public AddMultiPointShapeCommand(IController controller, IShape shape)
      : base(controller) {
      if (shape == null)
        throw new ArgumentNullException("The shape is 'null' and cannot be inserted.");
      this.Text = "Add " + shape.EntityName;


      this.shape = shape;
    }

    public override void Redo() {
      Controller.Model.AddShape(shape);
      Rectangle rec = shape.Rectangle;
      rec.Inflate(20, 20);
      Controller.View.Invalidate(rec);
    }

    public override void Undo() {
      Rectangle rec = shape.Rectangle;
      rec.Inflate(20, 20);
      Controller.Model.RemoveShape(shape);

      Controller.View.Invalidate(rec);

    }


  }

}