// 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.ObjectModel;
using System.Linq;
using System.Windows.Forms;

using ESRI.ArcGISExplorer;
using ESRI.ArcGISExplorer.Data;
using ESRI.ArcGISExplorer.Mapping;

namespace MapContentUpdatesCS
{
  public partial class frmServer : Form
  {
    private MapDisplay _mapDisp;

    public frmServer()
    {
      components = null;
      InitializeComponent();
      _mapDisp = ESRI.ArcGISExplorer.Application.Application.ActiveMapDisplay;
      cboType.Items.Clear();

      cboType.Items.Add("GeoRSS");
      cboType.SelectedIndex = 0;
    }

    private void btnCancel_Click(object sender, EventArgs e)
    {
      this.Close();
    }

    private void btnOK_Click(object sender, EventArgs e)
    {

      ServiceLayer item = null;
      Uri location = new Uri(txtServer.Text);

      try
      {
        if (!String.IsNullOrEmpty(cboType.Text))
        {
          if (cboType.Text == "GeoRSS")
          {
            GeoRssLayer geoRSSLyr = new GeoRssLayer(location, Symbol.Marker.Stickpin.Red);
            geoRSSLyr.Connect();
            if (geoRSSLyr.IsConnected)
            {
              _mapDisp.Map.ChildItems.Add(item);
              _mapDisp.ZoomToFullExtent();
            }
            else
            {
              MessageBox.Show("Failed to connect to GeoRSS layer:" + Environment.NewLine + location.ToString(),
                "Error Connecting to GeoRSS", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
          }
        }
      }
      catch
      {
        MessageBox.Show("Failed to add GeoRSS layer:" + Environment.NewLine + location.ToString(), 
          "Error Adding GeoRSS", MessageBoxButtons.OK, MessageBoxIcon.Error);
      }
      base.Close();
    }

    private void cmbType_SelectedIndexChanged(object sender, EventArgs e)
    {
      btnOK.Enabled = true;
      switch (cboType.SelectedIndex)
      {
        case 0:
          label8.Text = "Example: http://www.server.com/georss.xml";
          break;
      }
    }

  }
}