Progress

Aurora/Design/Components/DataGrid/DataGrid.xaml.cs

@@ -99,10 +99,24 @@ namespace Aurora.Design.Components.DataGrid
                             self._noDataView.IsVisible = false;
                     }
                 });
-
         void HandleItemsSourceCollectionChanged(object sender, NotifyCollectionChangedEventArgs e)
         {
-            InternalItems = new List<object>(((IEnumerable)sender).Cast<object>());
+            // InternalItems = new List<object>(((IEnumerable)sender).Cast<object>());
+            if (e.NewItems != null)
+            {
+                foreach (object item in e.NewItems)
+                {
+                    InternalItems.Add(item);
+                }
+            }
+
+            if (e.OldItems != null)
+            {
+                foreach (object item in e.OldItems)
+                {
+                    InternalItems.Remove(item);
+                }
+            }
             if (SelectedItem != null && !InternalItems.Contains(SelectedItem))
                 SelectedItem = null;
         }

Aurora/Design/Components/HostSelector/HostSelector.xaml

@@ -1,37 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ContentView
-     xmlns="http://xamarin.com/schemas/2014/forms"
-     xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
-     x:Class="Aurora.Design.Components.HostSelector.HostSelector">
-    <ContentView.Content>
-        <Grid>
-            <Grid.RowDefinitions>
-                <RowDefinition
-                     Height="*"/>
-            </Grid.RowDefinitions>
-            <StackLayout
-                 Grid.Row="0"
-                 x:Name="CredentialEditorLayout"
-                 HorizontalOptions="Center"
-                 VerticalOptions="Start">
-                <Label
-                     Text="Hostname"
-                     VerticalOptions="Center"/>
-                <Entry
-                     x:Name="HostnameEntry"/>
-                <StackLayout
-                     Orientation="Horizontal"
-                     HorizontalOptions="Center">
-                    <Button
-                         HorizontalOptions="Center"
-                         x:Name="buttonHost"
-                         Text="Host"/>
-                    <Button
-                         HorizontalOptions="Center"
-                         x:Name="buttonClient"
-                         Text="Join"/>
-                </StackLayout>
-            </StackLayout>
-        </Grid>
-    </ContentView.Content>
-</ContentView>

Aurora/Design/Components/HostSelector/HostSelector.xaml.cs

@@ -1,121 +0,0 @@
-using System;
-using System.Collections.Generic;
-using Xamarin.Forms;
-
-namespace Aurora.Design.Components.HostSelector
-{
-    public enum ConnectionType
-    {
-        Host,
-        Client,
-    }
-
-    public enum SelectorState
-    {
-        SelectingHost,
-        EnteringCredentials,
-    }
-
-    public partial class HostSelector : ContentView
-    {
-
-        public HostSelector()
-        {
-            InitializeComponent();
-            //Set initial conditions
-            CredentialEditorLayout.IsVisible = true;
-
-            buttonHost.Clicked += OnButtonHostClicked;
-            buttonClient.Clicked += OnButtonClientClicked;
-            HostnameEntry.TextChanged += (sender, e) =>
-            {
-                Hostname = e.NewTextValue;
-            };
-        }
-
-
-        /// <summary>
-        /// On the host button clicked.
-        /// </summary>
-        /// <param name="sender">Sender.</param>
-        /// <param name="e">E.</param>
-        void OnButtonHostClicked(object sender, EventArgs e)
-        {
-            if (HostCommand.CanExecute(null))
-            {
-                HostCommand.Execute(null);
-            }
-        }
-
-        /// <summary>
-        /// On the client button clicked.
-        /// </summary>
-        /// <param name="sender">Sender.</param>
-        /// <param name="e">E.</param>
-        void OnButtonClientClicked(object sender, EventArgs e)
-        {
-            if (JoinCommand.CanExecute(null))
-            {
-                JoinCommand.Execute(null);
-            }
-        }
-
-        #region Host Selected Command
-        public static readonly BindableProperty HostCommandProperty =
-            BindableProperty.Create(propertyName: "HostSelectedCommand",
-                returnType: typeof(Command),
-                declaringType: typeof(HostSelector));
-
-        public Command HostCommand
-        {
-            get { return (Command)GetValue(HostCommandProperty); }
-            set { SetValue(HostCommandProperty, value); }
-        }
-
-        #endregion Host Selected Command
-
-        #region Client Selected Command
-        public static readonly BindableProperty JoinCommandProperty =
-            BindableProperty.Create(propertyName: "JoinSelectedCommand",
-            returnType: typeof(Command),
-            declaringType: typeof(HostSelector));
-
-        public Command JoinCommand
-        {
-            get { return (Command)GetValue(JoinCommandProperty); }
-            set { SetValue(JoinCommandProperty, value); }
-        }
-
-        #endregion Client Selected Command
-
-        #region Hostname property
-        public static readonly BindableProperty HostnameProperty =
-            BindableProperty.Create(propertyName: "Hostname",
-            returnType: typeof(string),
-            declaringType: typeof(HostSelector),
-            defaultBindingMode: BindingMode.TwoWay,
-            propertyChanged: OnHostNameChanged);
-
-        public string Hostname
-        {
-            get { return (string)GetValue(HostnameProperty); }
-            set { SetValue(HostnameProperty, value); }
-        }
-
-        private static void OnHostNameChanged(BindableObject bindable, object oldValue, object newValue)
-        {
-            string newVal = newValue as string;
-            HostSelector instance = bindable as HostSelector;
-            if (instance.HostnameEntry.Text != newVal)
-            {
-                instance.HostnameEntry.Text = newVal;
-            }
-
-        }
-
-        #endregion Hostname property
-
-
-    }
-
-}

Aurora/Design/Components/Library/Library.xaml.cs

@@ -1,8 +1,11 @@
 using System;
 using System.Collections.Generic;
+using System.Collections.ObjectModel;
 using System.Linq;
 using Xamarin.Forms;
 using Aurora.Models.Media;
+using System.ComponentModel;
+using System.Collections.Specialized;
 
 namespace Aurora.Design.Components.Library
 {
@@ -29,7 +32,54 @@ namespace Aurora.Design.Components.Library
             returnType: typeof(IEnumerable<object>),
             declaringType: typeof(Library),
             defaultBindingMode: BindingMode.Default,
-            propertyChanged: OnItemsSourceChanged);
+            propertyChanged: (BindableObject bindable, object oldValue, object newValue) =>
+            {
+                Library control = bindable as Library;
+
+                var libraryDataGrid = control.LibraryDataGrid;
+                libraryDataGrid.ItemsSource = newValue as IEnumerable<object>;
+                if (newValue is INotifyPropertyChanged)
+                {
+                    var collection = newValue as INotifyCollectionChanged;
+                    collection.CollectionChanged += (object sender, NotifyCollectionChangedEventArgs eventArgs) =>
+                        OnItemSourceCollectionChanged(sender, eventArgs, bindable);
+                }
+
+                if (oldValue is INotifyPropertyChanged)
+                {
+                    var collection = newValue as INotifyCollectionChanged;
+                    collection.CollectionChanged -= (object sender, NotifyCollectionChangedEventArgs eventArgs) =>
+                        OnItemSourceCollectionChanged(sender, eventArgs, bindable);
+                }
+            });
+
+        private static void OnItemSourceCollectionChanged(object sender, NotifyCollectionChangedEventArgs e, BindableObject bindable)
+        {
+            if (sender is IEnumerable<object>)
+            {
+                Library control = bindable as Library;
+                var libraryDataGrid = control.LibraryDataGrid;
+                var collection = libraryDataGrid.ItemsSource as IEnumerable<object>;
+                if (e.NewItems != null)
+                {
+                    foreach (object obj in e.NewItems)
+                    {
+                        collection.Concat(new[] { obj });
+                    }
+                }
+
+                if (e.OldItems != null)
+                {
+                    foreach (object obj in e.OldItems)
+                    {
+                        var list = collection.ToList();
+                        list.Remove(obj);
+                        collection = list;
+                    }
+                }
+            }
+        }
+
 
         /// <summary>
         /// Backing property for the ItemsSource property.
@@ -47,19 +97,6 @@ namespace Aurora.Design.Components.Library
             }
         }
 
-        /// <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)
-        {
-            Library control = bindable as Library;
-
-            var libraryDataGrid = control.LibraryDataGrid;
-            libraryDataGrid.ItemsSource = newValue as IEnumerable<object>;
-        }
 
         #endregion ItemsSource Property
 

Aurora/Design/Views/BaseDialogViewModel.cs

@@ -10,6 +10,6 @@ namespace Aurora.Design.Views
 
         public FinishDialogDelegate Finish { get; set; }
 
-        public DialogReturnType ReturnObject { get; protected set; }
+        public object ReturnObject { get; protected set; }
     }
 }

Aurora/Design/Views/DialogReturnObject.cs

@@ -1,7 +0,0 @@
-namespace Aurora.Design.Views
-{
-    public class DialogReturnType
-    {
-
-    }
-}

Aurora/Design/Views/MainView/MainView.xaml

@@ -22,6 +22,7 @@
             <ColumnDefinition Width="150"/>
             <ColumnDefinition Width="*"/>
         </Grid.ColumnDefinitions>
+        
         <!--Header-->
         <StackLayout
             x:Name="Header"
@@ -51,7 +52,7 @@
         <views:PageContainer
             Grid.Column="1"
             Grid.Row="2"
-            x:Name="ContentPage"/>
+            x:Name="Content"/>
 
         <!--Modal Dialog-->
         <dialog:Modal x:Name="Modal"

Aurora/Design/Views/MainView/MainView.xaml.cs

@@ -48,7 +48,7 @@ namespace Aurora.Design.Views.Main
 
             _playerComponent = Player;
 
-            _viewContent = (ContentPresenter)ContentPage.Content.FindByName("ViewContent");
+            _viewContent = (ContentPresenter)Content.FindByName("ViewContent");
             _playerService = PlayerService.Instance;
 
             MasterPage.ListView.ItemSelected += OnNavItemSelected;
@@ -267,7 +267,6 @@ namespace Aurora.Design.Views.Main
 
         private void ChangeModalVisiblity(bool isVisible)
         {
-            ContentPage.IsVisible = !isVisible;
             Modal.IsVisible = isVisible;
         }
     }

Aurora/Design/Views/Party/NewPartyDialog/ConnectionDetails.cs

@@ -7,7 +7,7 @@ namespace Aurora.Design.Views.Party.NewPartyDialog
         Join
     }
 
-    public class ConnectionDetails : DialogReturnType
+    public class ConnectionDetails
     {
         public ConnectionDetails()
         {

Aurora/Design/Views/Party/PartyView.xaml

@@ -2,7 +2,6 @@
 <ContentView
      xmlns="http://xamarin.com/schemas/2014/forms"
      xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
-     xmlns:hs="clr-namespace:Aurora.Design.Components.HostSelector"
      xmlns:ml="clr-namespace:Aurora.Design.Components.MemberList"
      xmlns:library="clr-namespace:Aurora.Design.Components.Library"
      x:Class="Aurora.Design.Views.Party.PartyView">
@@ -13,8 +12,7 @@
                      Height="*"/>
             </Grid.RowDefinitions>
             <StackLayout
-                 Grid.Row="0"
+                 Grid.Row="0">
-                 IsVisible="{Binding IsNotSelectingHost}">
                 <Label
                      Text="Party Members"/>
                 <ml:MemberList
@@ -26,8 +24,7 @@
                      ItemsSource="{Binding Queue}"
                      SelectedItem="{Binding SelectedSong}"
                      ItemDoubleClicked="{Binding PlayCommand}"/>
-            </StackLayout>
+            </StackLayout><!--<hs:HostSelector
-            <!--<hs:HostSelector
                  Grid.Row="0"
                  x:Name="HostSelectionDialog"
                  Hostname="{Binding Hostname}"

Aurora/Design/Views/Party/PartyViewModel.cs

@@ -28,7 +28,7 @@ namespace Aurora.Design.Views.Party
     public class PartyViewModel : BaseViewModel
     {
         private PartyState _state;
-        private string _hostname;
+        private string _hostname = "";
         private ObservableCollection<PartyMember> _members;
         private ObservableCollection<BaseMedia> _queue;
         private BaseMedia _selectedMedia;
@@ -36,9 +36,6 @@ namespace Aurora.Design.Views.Party
 
         public PartyViewModel()
         {
-            this.JoinCommand = new Command(OnJoinExecute, CanJoinExecute);
-            this.HostCommand = new Command(OnHostExecute, CanHostExecute);
-
             _members = new ObservableCollection<PartyMember>();
             _queue = new ObservableCollection<BaseMedia>();
 
@@ -78,20 +75,6 @@ namespace Aurora.Design.Views.Party
             }
         }
 
-        public bool IsSelectingHost
-        {
-            get { return _state == PartyState.SelectingHost; }
-        }
-
-        /// <summary>
-        /// Public property indicating the state.
-        /// </summary>
-        /// <value></value>
-        public bool IsNotSelectingHost
-        {
-            get { return _state != PartyState.SelectingHost; }
-        }
-
         /// <summary>
         /// Public property for queue item source
         /// </summary>
@@ -111,18 +94,6 @@ namespace Aurora.Design.Views.Party
             }
         }
 
-
-
-        /// <summary>
-        /// Public property for the hostname bindable field
-        /// </summary>
-        /// <value></value>
-        public string Hostname
-        {
-            get { return _hostname; }
-            set { SetProperty(ref _hostname, value); }
-        }
-
         /// <summary>
         /// Public property for the currently selected song.
         /// </summary>
@@ -139,18 +110,6 @@ namespace Aurora.Design.Views.Party
         /// <value></value>
         public Command PlayCommand { get; private set; }
 
-        /// <summary>
-        /// Public property for join command
-        /// </summary>
-        /// <value></value>
-        public Command JoinCommand { get; set; }
-
-        /// <summary>
-        /// Pubic property for host command
-        /// </summary>
-        /// <value></value>
-        public Command HostCommand { get; set; }
-
         #endregion Properties
 
         #region Events
@@ -167,8 +126,26 @@ namespace Aurora.Design.Views.Party
             }
             else
             {
-                var asdf = await this.ShowModal(typeof(NewPartyDialog.NewPartyDialog), typeof(NewPartyDialogViewModel));
+                //Open host selection modal
-                System.Diagnostics.Debug.WriteLine("");
+                var modalResult = await this.ShowModal(typeof(NewPartyDialog.NewPartyDialog), typeof(NewPartyDialogViewModel));
+                if (modalResult is ConnectionDetails)
+                {
+                    ConnectionDetails details = modalResult as ConnectionDetails;
+                    _hostname = details.HostName;
+                    switch (details.ConnectionType)
+                    {
+                        case ConnectionType.Host:
+                            {
+                                OnHostExecute();
+                                break;
+                            }
+                        case ConnectionType.Join:
+                            {
+                                OnJoinExecute();
+                                break;
+                            }
+                    }
+                }
             }
         }
 
@@ -250,7 +227,7 @@ namespace Aurora.Design.Views.Party
         private async void OnJoinExecute()
         {
             SetState(PartyState.Connecting);
-            _client.Start(Hostname, SettingsService.Instance.DefaultPort.ToString());
+            _client.Start(_hostname, SettingsService.Instance.DefaultPort.ToString());
             await JoinParty(false);
 
             //TODO add cancellation token
@@ -392,9 +369,10 @@ namespace Aurora.Design.Views.Party
                 //Subscribe to events
                 await SubscribeToEvents();
 
+                Queue.Clear();
                 QueueResponse queueResponse = _client.RemotePartyClient.GetQueue(new Empty());
 
-                Queue.Clear();
+
                 //Convert received data to remote audio models
                 foreach (RemoteMediaData data in queueResponse.MediaList)
                 {