First pass at modal dialog

Aurora/Aurora.csproj

@@ -45,6 +45,8 @@
         <Folder Include="Resources\" />
         <Folder Include="Design\Extensions\" />
         <Folder Include="Design\Components\ImageButton\" />
+        <Folder Include="Design\Components\Dialogs\" />
+        <Folder Include="Design\Views\Party\NewPartyDialog\" />
     </ItemGroup>
     <ItemGroup>
       <Compile Remove="Design\Behaviors\DeselectItemBehaviorBase.cs" />

Aurora/Design/Components/DataGrid/DataGrid.xaml

@@ -16,7 +16,8 @@
          x:Name="_headerView"
          RowSpacing="0">
         <Grid.Resources>
-            <ResourceDictionary><!--Default Header Style-->
+            <ResourceDictionary>
+                <!--Default Header Style-->
                 <Style
                      x:Key="HeaderDefaultStyle"
                      TargetType="Label">

Aurora/Design/Components/Dialogs/Modal.xaml

@@ -0,0 +1,11 @@
+<?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.Dialogs.Modal"
+     BackgroundColor="Blue">
+    <ContentView.Content>
+        <ContentPresenter
+             x:Name="ViewContent"/>
+    </ContentView.Content>
+</ContentView>

Aurora/Design/Components/Dialogs/Modal.xaml.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using Xamarin.Forms;
+
+namespace Aurora.Design.Components.Dialogs
+{
+    public partial class Modal : ContentView
+    {
+        public Modal()
+        {
+            InitializeComponent();
+        }
+    }
+}

Aurora/Design/Components/HostSelector/HostSelector.xaml

@@ -12,7 +12,6 @@
             <StackLayout
                  Grid.Row="0"
                  x:Name="CredentialEditorLayout"
-                 Orientation="Horizontal"
                  HorizontalOptions="Center"
                  VerticalOptions="Start">
                 <Label
@@ -20,6 +19,9 @@
                      VerticalOptions="Center"/>
                 <Entry
                      x:Name="HostnameEntry"/>
+                <StackLayout
+                     Orientation="Horizontal"
+                     HorizontalOptions="Center">
                     <Button
                          HorizontalOptions="Center"
                          x:Name="buttonHost"
@@ -29,6 +31,7 @@
                          x:Name="buttonClient"
                          Text="Join"/>
                 </StackLayout>
+            </StackLayout>
         </Grid>
     </ContentView.Content>
 </ContentView>

Aurora/Design/Components/Library/Library.css

@@ -3,9 +3,5 @@
     text-align: left;
     vertical-align: middle;
     word-wrap: break-word;
-}
+    font-size: 14;
-
-HeaderLaberStyle {
-    text-align: left;
-    color: red;
 }

Aurora/Design/Components/MediaPlayer/Player.css

@@ -18,15 +18,27 @@ Label {
     #MediaInfoContainer label {
         margin-left: 20;
     }
+
 #AlbumArtBoxView {
     background-color: black;
     width: 80;
 }
 
-ImageButton {
+.PlayButton {
-    margin-top: 10;
-    margin-left: 20;
-    margin-right: 20;
-    margin-bottom: 10;
     width: 40;
 }
+
+.DirectionButton {
+    width: 30;
+}
+
+.LibraryButton {
+    width: 25;
+}
+
+ImageButton {
+    margin-top: 10;
+    margin-left: 15;
+    margin-right: 15;
+    margin-bottom: 10;
+}

Aurora/Design/Components/MediaPlayer/Player.xaml

@@ -39,14 +39,25 @@
                  Grid.Column="1"
                  HorizontalOptions="Center"
                  Orientation="Horizontal">
+                <imgBtn:ImageButton
+                     x:Name="ShuffleButton"
+                     StyleClass="LibraryButton"
+                     Source="Resources/shuffle.png"/>
                 <imgBtn:ImageButton
                      x:Name="PreviousButton"
+                     StyleClass="DirectionButton"
                      Source="Resources/backward.png"/>
                 <imgBtn:ImageButton
-                     x:Name="PlayButton"/>
+                     x:Name="PlayButton"
+                     StyleClass="PlayButton"/>
                 <imgBtn:ImageButton
                      x:Name="NextButton"
+                     StyleClass="DirectionButton"
                      Source="Resources/forwards.png"/>
+                <imgBtn:ImageButton
+                     x:Name="LoopButton"
+                     StyleClass="LibraryButton"
+                     Source="Resources/loop.png"/>
             </StackLayout>
         </Grid>
     </ContentView.Content>

Aurora/Design/Views/BaseDialogViewModel.cs

@@ -0,0 +1,15 @@
+using System;
+using Aurora.Design.Views.Main;
+namespace Aurora.Design.Views
+{
+    public class BaseDialogViewModel : BaseViewModel
+    {
+        public BaseDialogViewModel()
+        {
+        }
+
+        public FinishDialogDelegate Finish { get; set; }
+
+        public DialogReturnType ReturnObject { get; protected set; }
+    }
+}

Aurora/Design/Views/BaseViewModel.cs

@@ -56,6 +56,8 @@ namespace Aurora.Design.Views
         /// <value></value>
         public GetIsPlayingDelegate IsPlaying { get; set; }
 
+        public ShowModalDelegate<object> ShowModal { get; set; }
+
 
         #endregion Player
 

Aurora/Design/Views/DialogReturnObject.cs

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

Aurora/Design/Views/MainView/MainView.css

@@ -4,6 +4,7 @@
 
 #Header {
     background-color: transparent;
+    margin-top: 10;
 }
 
     #Header > Entry {
@@ -27,3 +28,11 @@
 #Player {
     background-color: #626363;
 }
+
+#Modal {
+    height: 500;
+    width: 400;
+    margin-top: 20;
+    margin-bottom: 20;
+    border-radius: 15;
+}

Aurora/Design/Views/MainView/MainView.xaml

@@ -5,6 +5,7 @@
      xmlns:views="clr-namespace:Aurora.Design.Views.MainView"
      xmlns:navigation="clr-namespace:Aurora.Design.Components.NavigationMenu"
      xmlns:mp="clr-namespace:Aurora.Design.Components.MediaPlayer"
+     xmlns:dialog="clr-namespace:Aurora.Design.Components.Dialogs"
      x:Class="Aurora.Design.Views.Main.MainView">
     <ContentPage.Resources>
         <StyleSheet
@@ -12,8 +13,8 @@
     </ContentPage.Resources>
     <Grid>
         <Grid.RowDefinitions>
-            <RowDefinition Height="28"/>
+            <RowDefinition Height="35"/>
-            <RowDefinition Height="28"/>
+            <RowDefinition Height="35"/>
             <RowDefinition Height="*"/>
             <RowDefinition Height="60"/>
         </Grid.RowDefinitions>
@@ -52,12 +53,20 @@
             Grid.Row="2"
             x:Name="ContentPage"/>
 
+        <!--Modal Dialog-->
+        <dialog:Modal x:Name="Modal"
+            BackgroundColor="Blue"
+            Grid.Column="1"
+            Grid.Row="2"
+            HorizontalOptions="Center"
+            VerticalOptions="End"/>
+
         <!--Music Player-->
         <mp:Player
             x:Name="Player"
             Grid.Row="3"
             Grid.ColumnSpan="2"
-            HeightRequest="50"/>
+            HeightRequest="60"/>
     </Grid>
 
 </ContentPage>

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

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.ObjectModel;
 using System.Collections.Generic;
+using System.Threading.Tasks;
 using System.Linq;
 using Aurora.Design.Components.NavigationMenu;
 using Aurora.Design.Views.MainView;
@@ -9,6 +10,7 @@ using Xamarin.Forms.Xaml;
 using Aurora.Models.Media;
 using Aurora.Design.Components.MediaPlayer;
 using Aurora.Services.PlayerService;
+using System.Threading;
 
 namespace Aurora.Design.Views.Main
 {
@@ -24,8 +26,10 @@ namespace Aurora.Design.Views.Main
     /// Delegate for updating player metadata
     /// </summary>
     /// <param name="media"></param>
-    public delegate void SetPlayerDelegate(BaseMedia media, PlayAction action);
+    public delegate Task SetPlayerDelegate(BaseMedia media, PlayAction action);
     public delegate bool GetIsPlayingDelegate();
+    public delegate Task<object> ShowModalDelegate<T>(Type view, Type viewModel);
+    public delegate void FinishDialogDelegate();
 
     [XamlCompilation(XamlCompilationOptions.Compile)]
     public partial class MainView : ContentPage//, IDisposable
@@ -43,6 +47,7 @@ namespace Aurora.Design.Views.Main
             _viewModels = new Dictionary<int, BaseViewModel>();
 
             _playerComponent = Player;
+
             _viewContent = (ContentPresenter)ContentPage.Content.FindByName("ViewContent");
             _playerService = PlayerService.Instance;
 
@@ -88,6 +93,10 @@ namespace Aurora.Design.Views.Main
 
             }
 
+            //Assign player controls to viewmodel
+            AssignPlayerControls(vm);
+            ChangeModalVisiblity(false);
+
             //Activate viewmodel
             vm.OnActive();
 
@@ -99,8 +108,6 @@ namespace Aurora.Design.Views.Main
             //Assign viewModel
             _lastViewModel = vm;
             view.BindingContext = vm;
-            //Assign player controls to viewmodel
-            AssignPlayerControls(vm);
 
             _viewContent.Content = view;
         }
@@ -134,6 +141,7 @@ namespace Aurora.Design.Views.Main
             view.BindingContext = vm;
             _lastViewModel = vm;
             AssignPlayerControls(vm);
+            ChangeModalVisiblity(false);
             vm.OnActive();
 
             _viewContent.Content = view;
@@ -149,6 +157,7 @@ namespace Aurora.Design.Views.Main
         {
             vm.ChangePlayerState = null;
             vm.IsPlaying = null;
+            vm.ShowModal = null;
         }
 
         /// <summary>
@@ -161,13 +170,13 @@ namespace Aurora.Design.Views.Main
             _playerComponent.NextButtonCommand = new Command(vm.OnNextButtonExecute, vm.CanNextButtonExecute);
             _playerComponent.PreviousButtonCommand = new Command(vm.OnPreviousButtonExecute, vm.CanPreviousButtonExecute);
 
-            //Assign SetPlayer delegate
-
             vm.ChangePlayerState = ChangePlayerState;
             vm.IsPlaying = () =>
             {
                 return _playerService.PlaybackState == PlaybackState.Playing;
             };
+            vm.ShowModal = this.ShowModal<object>;
+
         }
 
         /// <summary>
@@ -176,7 +185,7 @@ namespace Aurora.Design.Views.Main
         /// <param name="media"></param>
         /// <param name="action"></param>
         /// <returns></returns>
-        private async void ChangePlayerState(BaseMedia media, PlayAction action)
+        private async Task ChangePlayerState(BaseMedia media, PlayAction action)
         {
             if (media != null && media.Metadata is AudioMetadata)
             {
@@ -224,5 +233,42 @@ namespace Aurora.Design.Views.Main
             }
 
         }
+
+        private Task<object> ShowModal<T>(Type view, Type viewModel)
+        {
+            return Task<object>.Run(() =>
+            {
+                object returnObj = null;
+
+                ContentPresenter modalContainer = (ContentPresenter)Modal.FindByName("ViewContent");
+                var vw = (View)Activator.CreateInstance(view);
+                BaseDialogViewModel vm = (BaseDialogViewModel)Activator.CreateInstance(viewModel);
+
+                vw.BindingContext = vm;
+
+                //Set modal container content
+                modalContainer.Content = vw;
+
+                //Set visibility
+                ChangeModalVisiblity(true);
+
+                AutoResetEvent autoResetEvent = new AutoResetEvent(false);
+                //Finish is executed by modal
+                vm.Finish = () =>
+                {
+                    ChangeModalVisiblity(false);
+                    returnObj = vm.ReturnObject;
+                    autoResetEvent.Set();
+                };
+                autoResetEvent.WaitOne();
+                return returnObj;
+            });
+        }
+
+        private void ChangeModalVisiblity(bool isVisible)
+        {
+            ContentPage.IsVisible = !isVisible;
+            Modal.IsVisible = isVisible;
+        }
     }
 }

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

@@ -0,0 +1,20 @@
+using System;
+namespace Aurora.Design.Views.Party.NewPartyDialog
+{
+    public enum ConnectionType
+    {
+        Host,
+        Join
+    }
+
+    public class ConnectionDetails : DialogReturnType
+    {
+        public ConnectionDetails()
+        {
+        }
+
+        public string HostName { get; set; }
+        public ConnectionType ConnectionType { get; set; }
+
+    }
+}

Aurora/Design/Views/Party/NewPartyDialog/NewPartyDialog.css

@@ -0,0 +1,7 @@
+#Container {
+    background-color: red;
+}
+
+Button {
+    background-color: red;
+}

Aurora/Design/Views/Party/NewPartyDialog/NewPartyDialog.xaml

@@ -0,0 +1,38 @@
+<?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.Views.Party.NewPartyDialog.NewPartyDialog">
+    <ContentView.Resources>
+        <StyleSheet
+             Source="NewPartyDialog.css"/>
+    </ContentView.Resources>
+    <ContentView.Content>
+        <StackLayout
+             x:Name="Container"
+             BackgroundColor="blue"
+             HorizontalOptions="Center"
+             VerticalOptions="Start">
+            <Label
+                 Text="Hostname"
+                 VerticalOptions="Center"/>
+            <Entry
+                 Text="{Binding Hostname}"
+                 x:Name="HostnameEntry"/>
+            <StackLayout
+                 Orientation="Horizontal"
+                 HorizontalOptions="Center">
+                <Button
+                     HorizontalOptions="Center"
+                     x:Name="buttonHost"
+                     Text="Host"
+                     Command="{Binding HostCommand}"/>
+                <Button
+                     HorizontalOptions="Center"
+                     x:Name="buttonClient"
+                     Text="Join"
+                     Command="{Binding JoinCommand}"/>
+            </StackLayout>
+        </StackLayout>
+    </ContentView.Content>
+</ContentView>

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

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using Xamarin.Forms;
+
+namespace Aurora.Design.Views.Party.NewPartyDialog
+{
+    public partial class NewPartyDialog : ContentView
+    {
+        public NewPartyDialog()
+        {
+            InitializeComponent();
+        }
+    }
+}

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

@@ -0,0 +1,71 @@
+using System;
+using Xamarin.Forms;
+
+namespace Aurora.Design.Views.Party.NewPartyDialog
+{
+    public class NewPartyDialogViewModel : BaseDialogViewModel
+    {
+        public NewPartyDialogViewModel()
+        {
+            this.ReturnObject = new ConnectionDetails();
+            HostCommand = new Command(OnHostExecute, OnHostCanExecute);
+            JoinCommand = new Command(OnJoinExecute, OnJoinCanCanExecute);
+        }
+
+        public string Hostname
+        {
+            get
+            {
+                if (ReturnObject is ConnectionDetails)
+                {
+                    ConnectionDetails obj = ReturnObject as ConnectionDetails;
+                    return obj.HostName;
+                };
+                return string.Empty;
+            }
+            set
+            {
+                if (ReturnObject is ConnectionDetails)
+                {
+                    ConnectionDetails obj = ReturnObject as ConnectionDetails;
+                    if (value != obj.HostName)
+                    {
+                        obj.HostName = value;
+                    }
+
+                    OnPropertyChanged(Hostname);
+                    HostCommand.ChangeCanExecute();
+                    JoinCommand.ChangeCanExecute();
+                }
+            }
+        }
+
+
+        public void OnHostExecute()
+        {
+            ConnectionDetails obj = base.ReturnObject as ConnectionDetails;
+            obj.ConnectionType = ConnectionType.Host;
+            Finish();
+        }
+
+        public Command HostCommand { get; private set; }
+        public Command JoinCommand { get; private set; }
+
+        public bool OnHostCanExecute()
+        {
+            return string.IsNullOrWhiteSpace(Hostname);
+        }
+
+        public void OnJoinExecute()
+        {
+            ConnectionDetails obj = base.ReturnObject as ConnectionDetails;
+            obj.ConnectionType = ConnectionType.Join;
+            Finish();
+        }
+
+        public bool OnJoinCanCanExecute()
+        {
+            return !string.IsNullOrWhiteSpace(Hostname);
+        }
+    }
+}

Aurora/Design/Views/Party/PartyView.xaml

@@ -27,12 +27,13 @@
                      SelectedItem="{Binding SelectedSong}"
                      ItemDoubleClicked="{Binding PlayCommand}"/>
             </StackLayout>
-            <hs:HostSelector
+            <!--<hs:HostSelector
                  Grid.Row="0"
+                 x:Name="HostSelectionDialog"
                  Hostname="{Binding Hostname}"
                  HostCommand="{Binding HostCommand}"
                  JoinCommand="{Binding JoinCommand}"
-                 IsVisible="{Binding IsSelectingHost}"/>
+                 IsVisible="{Binding IsSelectingHost}"/>-->
         </Grid>
     </ContentView.Content>
 </ContentView>

Aurora/Design/Views/Party/PartyViewModel.cs

@@ -12,6 +12,7 @@ using Aurora.Services.ClientService.Events;
 using Aurora.Services.PlayerService;
 using Aurora.Services.EventManager;
 using Aurora.Models.Media;
+using Aurora.Design.Views.Party.NewPartyDialog;
 
 namespace Aurora.Design.Views.Party
 {
@@ -164,6 +165,11 @@ namespace Aurora.Design.Views.Party
             {
                 await _client.GetEvents().ConfigureAwait(false);
             }
+            else
+            {
+                var asdf = await this.ShowModal(typeof(NewPartyDialog.NewPartyDialog), typeof(NewPartyDialogViewModel));
+                System.Diagnostics.Debug.WriteLine("");
+            }
         }
 
         /// <summary>