#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;

namespace Maestro.Editors.Common
{
    /// <summary>
    /// A simple generic dialog to capture user input
    /// </summary>
    public partial class GenericInputDialog : Form
    {
        /// <summary>
        /// Initializes a new instance of the <see cref="GenericInputDialog"/> class.
        /// </summary>
        public GenericInputDialog()
        {
            InitializeComponent();
        }

        /// <summary>
        /// Gets the input value.
        /// </summary>
        public string InputValue { get { return txtInput.Text; } }

        private void button1_Click(object sender, EventArgs e)
        {
            this.DialogResult = DialogResult.OK;
        }

        private void button2_Click(object sender, EventArgs e)
        {
            this.DialogResult = DialogResult.Cancel;
        }

        /// <summary>
        /// Gets the value.
        /// </summary>
        /// <param name="title">The title.</param>
        /// <param name="prompt">The prompt.</param>
        /// <param name="initialValue">The initial value.</param>
        /// <returns></returns>
        public static string GetValue(string title, string prompt, string initialValue)
        {
            using (var diag = new GenericInputDialog())
            {
                if (!string.IsNullOrEmpty(title))
                    diag.Text = title;

                if (!string.IsNullOrEmpty(prompt))
                    diag.lblPrompt.Text = prompt;

                if (!string.IsNullOrEmpty(initialValue))
                    diag.txtInput.Text = initialValue;

                if (diag.ShowDialog() == DialogResult.OK)
                    return diag.InputValue;
            }
            return null;
        }
    }
}