// Copyright 2011 ESRI
// 
// All rights reserved under the copyright laws of the United States
// and applicable international laws, treaties, and conventions.
// 
// You may freely redistribute and use this sample code, with or
// without modification, provided you include the original copyright
// notice and use restrictions.
// 
// See the use restrictions.
// 

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

using ESRI.ArcGISExplorer;
using ESRI.ArcGISExplorer.Application;
using ESRI.ArcGISExplorer.Mapping;
using ESRI.ArcGISExplorer.Geometry;
using ESRI.ArcGISExplorer.Data;
using ESRI.ArcGISExplorer.Threading;

namespace DockWindowWalkthroughCS
{
    public partial class DockWindow : ESRI.ArcGISExplorer.Application.DockWindow
    {

        public DockWindow()
        {
            InitializeComponent();
        }

        private void btnPoint_Click(object sender, EventArgs e)
        {
            
            MapDisplay md = ESRI.ArcGISExplorer.Application.Application.ActiveMapDisplay;
            //Track Point
            ESRI.ArcGISExplorer.Geometry.Point trackedPoint = md.TrackPoint();
            //Turn Point To Graphic
            Graphic trackedGraphic = new Graphic(trackedPoint, Symbol.Marker.Pushpin.Red);
            //Add the Graphic to the Map Display
            md.Graphics.Add(trackedGraphic);
            //Create a string to hold the coordinates of the Point
            string title = trackedPoint.GeometryType.ToString() + " with center at " +
                trackedPoint.X + ", " + trackedPoint.Y;
            //Add the Point coordinates to the TreeView
            GraphicToTreeView(trackedGraphic, title);
        }

        private void GraphicToTreeView(Graphic trackedGraphic, string title)
        {
            tvTrackedGeometries.BeginUpdate();
            //Create a new tree node with the Point's coordinates as the title
            TreeNode tn = new TreeNode(title);
            //Add the new tree node to the tree view
            tvTrackedGeometries.Nodes.Insert(tvTrackedGeometries.Nodes.Count, tn);
            tvTrackedGeometries.EndUpdate();
            tvTrackedGeometries.Refresh();
        }
    }
}