using System;
using System.Windows.Forms;
using HeuristicLab.Core.Views;
using HeuristicLab.MainForm;
using HeuristicLab.Encodings.PackingEncoding.PackingPlan;
using HeuristicLab.Problems.BinPacking.Interfaces;
using HeuristicLab.Problems.BinPacking.Shapes;

namespace HeuristicLab.Problems.BinPacking.Views {
  [View("View for a rectangular shape.")]
  [Content(typeof(RectangularPackingShape), true)]
  public partial class RectangularPackingShapeView : NamedItemView {
    public RectangularPackingShapeView() {
      InitializeComponent();
    }


    public new RectangularPackingShape Content {
      get { return (RectangularPackingShape)base.Content; }
      set { base.Content = value; }
    }


    protected override void OnContentChanged() {
      base.OnContentChanged();
      if (Content == null) {
        Redraw();
      } else {
        Redraw(Content);
      }
    }


    private void Redraw() {
      packingPlan2D.InitializeContainer(0,0);
    }

    private void Redraw(RectangularPackingShape shape) {
      packingPlan2D.InitializeContainer(shape.Width, shape.Height);
    }

  }
}