#region Disclaimer / License
// Copyright (C) 2011, Jackie Ng
// http://trac.osgeo.org/mapguide/wiki/maestro, jumpinjackie@gmail.com
// 
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
// 
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
// 
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
// 
#endregion
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using OSGeo.MapGuide;
using System.Xml;
using System.IO;

namespace Maestro.AddIn.Local.UI
{
    public partial class ConnectionPoolStatusDialog : Form
    {
        private ConnectionPoolStatusDialog()
        {
            InitializeComponent();
        }

        public ConnectionPoolStatusDialog(MgByteReader reader)
            : this()
        {
            txtXml.Text = FormatXml(reader.ToString());
        }

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

        private string FormatXml(string sUnformattedXml)
        {
            //load unformatted xml into a dom
            XmlDocument xd = new XmlDocument();
            xd.LoadXml(sUnformattedXml);

            //will hold formatted xml
            StringBuilder sb = new StringBuilder();

            //pumps the formatted xml into the StringBuilder above
            StringWriter sw = new StringWriter(sb);

            //does the formatting
            XmlTextWriter xtw = null;

            try
            {
                //point the xtw at the StringWriter
                xtw = new XmlTextWriter(sw);

                //we want the output formatted
                xtw.Formatting = Formatting.Indented;

                //get the dom to dump its contents into the xtw
                xd.WriteTo(xtw);
            }
            finally
            {
                //clean up even if error
                if (xtw != null)
                    xtw.Close();
            }

            //return the formatted xml
            return sb.ToString();
        }

    }
}