1 files changed, 140 insertions, 0 deletions
diff --git a/Gestor.Application/Componentes/CustomLegendChart.cs b/Gestor.Application/Componentes/CustomLegendChart.cs
new file mode 100644
index 0000000..ddbff3c
--- /dev/null
+++ b/Gestor.Application/Componentes/CustomLegendChart.cs
@@ -0,0 +1,140 @@
+using LiveCharts.Definitions.Series;
+using LiveCharts.Wpf;
+using LiveCharts.Wpf.Charts.Base;
+using System;
+using System.CodeDom.Compiler;
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using System.ComponentModel;
+using System.Diagnostics;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Threading;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Markup;
+using System.Windows.Media;
+
+namespace Gestor.Application.Componentes
+{
+	public class CustomLegendChart : UserControl, IChartLegend, INotifyPropertyChanged, IComponentConnector
+	{
+		public readonly static DependencyProperty OrientationProperty;
+
+		internal ItemsControl itemsControl;
+
+		private bool _contentLoaded;
+
+		public ObservableCollection<CustomSeriesViewModel> LegendEntries { get; } = new ObservableCollection<CustomSeriesViewModel>();
+
+		public System.Windows.Controls.Orientation Orientation
+		{
+			get
+			{
+				return (System.Windows.Controls.Orientation)base.GetValue(CustomLegendChart.OrientationProperty);
+			}
+			set
+			{
+				base.SetValue(CustomLegendChart.OrientationProperty, value);
+			}
+		}
+
+		public List<SeriesViewModel> Series
+		{
+			get
+			{
+				return (
+					from x in this.LegendEntries
+					select x.SeriesViewModel).ToList<SeriesViewModel>();
+			}
+			set
+			{
+				Chart ownerChart = this.GetOwnerChart();
+				foreach (CustomSeriesViewModel list in (
+					from x in this.LegendEntries
+					where !ownerChart.get_Series().Any<ISeriesView>((ISeriesView s) => (object)s == (object)x.View)
+					select x).ToList<CustomSeriesViewModel>())
+				{
+					this.LegendEntries.Remove(list);
+				}
+				foreach (SeriesViewModel seriesViewModel in value)
+				{
+					if (!this.LegendEntries.All<CustomSeriesViewModel>((CustomSeriesViewModel x) => x.Title != seriesViewModel.get_Title()))
+					{
+						continue;
+					}
+					ISeriesView seriesView = ownerChart.get_Series().FirstOrDefault<ISeriesView>((ISeriesView x) => x.get_Title() == seriesViewModel.get_Title());
+					this.LegendEntries.Add(new CustomSeriesViewModel(seriesViewModel, seriesView));
+				}
+				this.OnPropertyChanged("Series");
+			}
+		}
+
+		static CustomLegendChart()
+		{
+			CustomLegendChart.OrientationProperty = DependencyProperty.Register("Orientation", typeof(System.Windows.Controls.Orientation), typeof(CustomLegendChart), new PropertyMetadata((object)System.Windows.Controls.Orientation.Horizontal));
+		}
+
+		public CustomLegendChart()
+		{
+			this.InitializeComponent();
+			this.itemsControl.DataContext = this;
+		}
+
+		public static T FindParent<T>(DependencyObject child)
+		where T : DependencyObject
+		{
+			DependencyObject parent = VisualTreeHelper.GetParent(child);
+			if (parent == null)
+			{
+				return default(T);
+			}
+			T t = (T)(parent as T);
+			if (t != null)
+			{
+				return t;
+			}
+			return CustomLegendChart.FindParent<T>(parent);
+		}
+
+		private Chart GetOwnerChart()
+		{
+			return CustomLegendChart.FindParent<Chart>(this);
+		}
+
+		[DebuggerNonUserCode]
+		[GeneratedCode("PresentationBuildTasks", "4.0.0.0")]
+		public void InitializeComponent()
+		{
+			if (this._contentLoaded)
+			{
+				return;
+			}
+			this._contentLoaded = true;
+			System.Windows.Application.LoadComponent(this, new Uri("/Gestor.Application;component/componentes/customlegendchart.xaml", UriKind.Relative));
+		}
+
+		protected virtual void OnPropertyChanged([CallerMemberName] string propertyName = "")
+		{
+			if (this.PropertyChanged != null)
+			{
+				this.PropertyChanged(this, new PropertyChangedEventArgs(propertyName));
+			}
+		}
+
+		[DebuggerNonUserCode]
+		[EditorBrowsable(EditorBrowsableState.Never)]
+		[GeneratedCode("PresentationBuildTasks", "4.0.0.0")]
+		void System.Windows.Markup.IComponentConnector.Connect(int connectionId, object target)
+		{
+			if (connectionId != 1)
+			{
+				this._contentLoaded = true;
+				return;
+			}
+			this.itemsControl = (ItemsControl)target;
+		}
+
+		public event PropertyChangedEventHandler PropertyChanged;
+	}
+}
+\ No newline at end of file