jellyfin-server/MediaBrowser.UI/Converters/MetroTileBackgroundConverter.cs
2013-02-20 20:33:05 -05:00

52 lines
1.9 KiB
C#

using System;
using System.Globalization;
using System.Windows.Data;
using System.Windows.Media;
namespace MediaBrowser.UI.Converters
{
/// <summary>
/// Generates a random metro-friendly background color
/// </summary>
public class MetroTileBackgroundConverter : IValueConverter
{
private static readonly Brush[] TileColors = new Brush[] {
new SolidColorBrush(Color.FromRgb((byte)111,(byte)189,(byte)69)),
new SolidColorBrush(Color.FromRgb((byte)75,(byte)179,(byte)221)),
new SolidColorBrush(Color.FromRgb((byte)65,(byte)100,(byte)165)),
new SolidColorBrush(Color.FromRgb((byte)225,(byte)32,(byte)38)),
new SolidColorBrush(Color.FromRgb((byte)128,(byte)0,(byte)128)),
new SolidColorBrush(Color.FromRgb((byte)0,(byte)128,(byte)64)),
new SolidColorBrush(Color.FromRgb((byte)0,(byte)148,(byte)255)),
new SolidColorBrush(Color.FromRgb((byte)255,(byte)0,(byte)199)),
new SolidColorBrush(Color.FromRgb((byte)255,(byte)135,(byte)15)),
new SolidColorBrush(Color.FromRgb((byte)127,(byte)0,(byte)55))
};
private static int _currentIndex = new Random(DateTime.Now.Millisecond).Next(0, TileColors.Length);
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
return GetRandomBackground();
}
public static Brush GetRandomBackground()
{
int index;
lock (TileColors)
{
index = (_currentIndex++) % TileColors.Length;
}
return TileColors[index++];
}
public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
{
throw new System.NotImplementedException();
}
}
}