using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Windows;

using System.Windows.Controls;

using System.Windows.Data;

using System.Windows.Documents;

using System.Windows.Input;

using System.Windows.Media;

using System.Windows.Media.Imaging;

using System.Windows.Navigation;

using System.Windows.Shapes;

using Microsoft.Surface.Presentation;

namespace FingersDance.Views

{

    /// <summary>

    /// Interaction logic for TimelineAnnotationView.xaml

    /// </summary>

    public partial class TimelineAnnotationView : UserControl

    {

        public TimelineAnnotationView()

        {

            InitializeComponent();

        }

    }

    public class ThicknessSingleValueConverter : IValueConverter

    {

        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)

        {

            ThicknessConverter myThicknessConverter = new ThicknessConverter();

            Thickness th1 = (Thickness)myThicknessConverter.ConvertFrom(value);

            th1.Top = 0;

            th1.Bottom = th1.Right = 0;

            return th1;

        }

        public object ConvertBack(object value, Type targetTypes, object parameter, System.Globalization.CultureInfo culture)

        {

            Thickness thickness = (Thickness)value;

            return thickness.Left;

        }

    }

    public class VisibilityConverter : IValueConverter

    {

        public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)

        {

            Visibility v = ((float)value>0) ? Visibility.Visible : Visibility.Hidden;

            return v;

        }

        public object ConvertBack(object value, Type targetTypes, object parameter, System.Globalization.CultureInfo culture)

        {

            return 1.0;

        }

    }

}