CamelCaseTextConverter.cs

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// Copyright (c) 2014 Silicon Studio Corp. (http://siliconstudio.co.jp)
// This file is distributed under GPL v3. See LICENSE.md for details.
using System;
using System.Globalization;
using System.Text.RegularExpressions;

namespace SiliconStudio.Presentation.ValueConverters
{
    /// <summary>
    /// This converter will format a CamelCase string by inserting spaces between words.
    /// </summary>
    public class CamelCaseTextConverter : OneWayValueConverter<CamelCaseTextConverter>
    {
        /// <inheritdoc/>
        public override object Convert(object value, Type targetType, object parameter, CultureInfo culture)
        {
            if (value == null)
                return null;

            string strVal = value.ToString();
            return Regex.Replace(strVal, "([a-z](?=[A-Z])|[A-Z](?=[A-Z][a-z]))", "$1 ");
        }
    }
}