Reorganization

Aurora/Design/Components/Queue/Queue.xaml

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+<?xml version="1.0" encoding="UTF-8"?>
+<ContentView
+     xmlns="http://xamarin.com/schemas/2014/forms"
+     xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
+     xmlns:dg="clr-namespace:Xamarin.Forms.DataGrid;assembly=Xamarin.Forms.DataGrid"
+     x:Class="Aurora.Design.Components.Queue.Queue">
+    <ContentView.Content>
+        <dg:DataGrid
+             x:Name="QueueDataGrid"
+             SelectionEnabled="True"
+             RowHeight="25"
+             HeaderHeight="40"
+             BorderColor="#CCCCCC"
+             HeaderBackground="#E0E6F8">
+            <dg:DataGrid.HeaderFontSize>
+                <OnIdiom
+                     x:TypeArguments="x:Double">
+                    <OnIdiom.Tablet>15</OnIdiom.Tablet>
+                    <OnIdiom.Phone>13</OnIdiom.Phone>
+                    <OnIdiom.Desktop>20</OnIdiom.Desktop>
+                </OnIdiom>
+            </dg:DataGrid.HeaderFontSize>
+            <dg:DataGrid.Columns>
+                <dg:DataGridColumn
+                     Title="Title"
+                     PropertyName="Metadata.Title"
+                     Width="2*"/>
+                <dg:DataGridColumn
+                     Title="Album"
+                     PropertyName="Metadata.Album"
+                     Width="0.95*"/>
+                <dg:DataGridColumn
+                     Title="Artist"
+                     PropertyName="Metadata.Artist"
+                     Width="1*"/>
+                <dg:DataGridColumn
+                     Title="Duration"
+                     PropertyName="Metadata.Duration"/>
+            </dg:DataGrid.Columns>
+            <dg:DataGrid.RowsBackgroundColorPalette>
+                <dg:PaletteCollection>
+                    <Color>#F2F2F2</Color>
+                    <Color>#FFFFFF</Color>
+                </dg:PaletteCollection>
+            </dg:DataGrid.RowsBackgroundColorPalette>
+        </dg:DataGrid>
+    </ContentView.Content>
+</ContentView>

Aurora/Design/Components/Queue/Queue.xaml.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Xamarin.Forms;
+using Xamarin.Forms.DataGrid;
+using Aurora.Models.Media;
+
+namespace Aurora.Design.Components.Queue
+{
+    public partial class Queue : ContentView
+    {
+        public Queue()
+        {
+            InitializeComponent();
+        }
+
+        #region ItemsSource Property
+        /// <summary>
+        /// Bindable Property for the ItemsSource of the datagrid.
+        /// </summary>
+        /// <param name=""ItemsSource""></param>
+        /// <param name="typeof(IEnumerable<object>"></param>
+        /// <returns></returns>
+        public static readonly BindableProperty ItemsSourceProperty =
+            BindableProperty.Create(propertyName: "ItemsSource",
+            returnType: typeof(IEnumerable<object>),
+            declaringType: typeof(Queue),
+            defaultBindingMode: BindingMode.Default,
+            propertyChanged: OnItemsSourceChanged);
+
+        /// <summary>
+        /// Backing property for the ItemsSource property.
+        /// </summary>
+        /// <value></value>
+        public IEnumerable<object> ItemsSource
+        {
+            get
+            {
+                return (IEnumerable<object>)GetValue(ItemsSourceProperty);
+            }
+            set
+            {
+                SetValue(ItemsSourceProperty, value);
+            }
+        }
+
+        /// <summary>
+        /// ItemsSource Changed event handler
+        /// </summary>
+        /// <param name="bindable"></param>
+        /// <param name="oldValue"></param>
+        /// <param name="newValue"></param>
+        private static void OnItemsSourceChanged(BindableObject bindable, object oldValue, object newValue)
+        {
+            Queue control = bindable as Queue;
+            var queueDataGrid = control.FindByName("QueueDataGrid") as DataGrid;
+            queueDataGrid.ItemsSource = newValue as IEnumerable<object>;
+        }
+
+        #endregion ItemsSource Property
+
+        /// <summary>
+        /// Bindable property for the selected item field on the datagrid.
+        /// </summary>
+        /// <param name=""SelectedItem""></param>
+        /// <param name="typeof(BaseMetadata"></param>
+        /// <returns></returns>
+        public static readonly BindableProperty SelectedItemProperty =
+            BindableProperty.Create(propertyName: "SelectedItem",
+            returnType: typeof(object),
+            declaringType: typeof(Queue),
+            defaultBindingMode: BindingMode.TwoWay,
+            propertyChanged: OnSelectedItemChanged);
+
+        /// <summary>
+        /// Backing property for the SelectedItem property.
+        /// </summary>
+        /// <value></value>
+        public object SelectedItem
+        {
+            get
+            {
+                return ((object)GetValue(SelectedItemProperty));
+            }
+            set
+            {
+                SetValue(SelectedItemProperty, value);
+            }
+        }
+
+        /// <summary>
+        /// Handles selection change events.
+        /// </summary>
+        /// <param name="bindable">The bindable object.</param>
+        /// <param name="newValue"></param>
+        /// <param name="oldValue"></param>
+        private static void OnSelectedItemChanged(BindableObject bindable, object newValue, object oldValue)
+        {
+            Queue control = bindable as Queue;
+            var queueDataGrid = control.FindByName("QueueDataGrid") as DataGrid;
+            IEnumerable<object> source = (IEnumerable<object>)queueDataGrid.ItemsSource;
+            if (source.Contains(newValue))
+            {
+                queueDataGrid.SelectedItem = newValue;
+            }
+
+        }
+    }
+}