using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Windows.Controls;

using System.Windows;



namespace Microsoft.Research.DynamicDataDisplay.Charts

{

	/// <summary>

	/// Represents a menu that appears in Debug version of DynamicDataDisplay.

	/// </summary>

	public class DebugMenu : IPlotterElement

	{

		/// <summary>

		/// Initializes a new instance of the <see cref="DebugMenu"/> class.

		/// </summary>

		public DebugMenu()

		{

			Panel.SetZIndex(menu, 1);

		}



		private Plotter plotter;

		private readonly Menu menu = new Menu

		{

			HorizontalAlignment = HorizontalAlignment.Left,

			VerticalAlignment = VerticalAlignment.Top,

			Margin = new Thickness(3)

		};

		public Menu Menu

		{

			get { return menu; }

		}



		public MenuItem TryFindMenuItem(string itemName)

		{

			return menu.Items.OfType<MenuItem>().Where(item => (string)item.Header == itemName).FirstOrDefault();

		}



		#region IPlotterElement Members



		public void OnPlotterAttached(Plotter plotter)

		{

			this.plotter = plotter;

			plotter.CentralGrid.Children.Add(menu);

		}



		public void OnPlotterDetaching(Plotter plotter)

		{

			plotter.CentralGrid.Children.Remove(menu);

			this.plotter = null;

		}



		public Plotter Plotter

		{

			get { return plotter; }

		}



		#endregion

	}

}