feat(tiles): Update tiles every 15 minutes.

Shell.Controls/AppListLayoutControl.xaml

@@ -86,8 +86,9 @@
 
                             <Grid.ContextFlyout>
                                 <MenuFlyout>
-                                    <MenuFlyoutItem x:Name="PinToStartBtn" Text="Pin to Start" Icon="Pin"/>
-                                    <MenuFlyoutItem x:Name="UninstallBtn" Text="Uninstall" Icon="Delete"/>
+                                    <!-- TODO: replace with "Unpin from Start" if it's pinned already -->
+                                    <MenuFlyoutItem x:Name="PinToStartBtn" Text="Pin to Start" Icon="Pin" Click="PinToStartBtn_Click"/>
+                                    <MenuFlyoutItem x:Name="UninstallBtn" Text="Uninstall" Icon="Delete" IsEnabled="False"/>
                                 </MenuFlyout>
                             </Grid.ContextFlyout>
                         </Grid>

Shell.Controls/AppListLayoutControl.xaml.cs

@@ -34,9 +34,9 @@ public AppListLayoutControl() {
         public void Control_OnReady() {
             Debug.WriteLine("[AppListLayout] OnReady!");
 
-            /* this.ItemsSource.CollectionChanged += (Object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e) => {
+            this.ItemsSource.CollectionChanged += (Object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e) => {
                 this.AppsSource.Source = from c in this.ItemsSource group c by c.DisplayName[0].ToString().ToUpper();
-            }; */
+            };
 
             this.AppsSource.Source = from c in this.ItemsSource group c by c.DisplayName[0].ToString().ToUpper();
             this.Control_SizeChanged(null, null);
@@ -90,5 +90,11 @@ private void AppsListItem_Tapped(Object sender, TappedRoutedEventArgs e) {
             if (this.ToggleVisibility != null)
                 this.ToggleVisibility();
         }
+
+        private void PinToStartBtn_Click(Object sender, RoutedEventArgs e) {
+            var localItem = (TileModel)((MenuFlyoutItem)sender).DataContext;
+            var item = this.ItemsSource.First(i => i.AppId == localItem.AppId);
+            item.IsPinned = true;
+        }
     }
 }

Shell.Controls/LiveTilesLayoutControl.xaml

@@ -8,6 +8,7 @@
     xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:media="using:Windows.UI.Xaml.Media"
+    xmlns:common="using:Shell.Controls.Common"
     mc:Ignorable="d"
     d:DesignHeight="300"
     d:DesignWidth="400">
@@ -89,6 +90,7 @@
                                     <MenuFlyoutItem x:Name="WideOpt" Text="Wide" Click="LiveTileContext_Click"/>
                                     <MenuFlyoutItem x:Name="LargeOpt" Text="Large" Click="LiveTileContext_Click"/>
                                     <MenuFlyoutSeparator/>
+                                    <MenuFlyoutItem x:Name="UnPin" Icon="UnPin" Text="Unpin from Start" Click="UnPin_Click"/>
                                 </MenuFlyout>
                             </Grid.ContextFlyout>
                         </Grid>

Shell.Controls/LiveTilesLayoutControl.xaml.cs

@@ -37,10 +37,18 @@ public LiveTilesLayoutControl() {
 
         public void Control_OnReady() {
             Debug.WriteLine("[LiveTilesLayout] OnReady!");
-            this.LiveTiles.ItemsSource = this.ItemsSource;
+            this.UpdateItemsSource();
+            this.ItemsSource.CollectionChanged += (Object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e) => {
+                this.UpdateItemsSource();
+            };
+
             this.Control_SizeChanged(null, null);
         }
 
+        public void UpdateItemsSource() {
+            this.LiveTiles.ItemsSource = this.ItemsSource.Where(x => x.IsPinned).ToList();
+        }
+
         private void Control_SizeChanged(Object sender, SizeChangedEventArgs e) {
             if (this.ScreenWidth == 0) return;
             if ((VariableSizedWrapGrid)this.LiveTiles.ItemsPanelRoot == null) return;
@@ -92,12 +100,21 @@ private void Control_SizeChanged(Object sender, SizeChangedEventArgs e) {
 
         private async void LiveTile_Loaded(Object sender, RoutedEventArgs e) {
             var item = (TileModel)((PreviewTile)sender).DataContext;
+            var container = (GridViewItem)this.LiveTiles.ContainerFromItem(item);
+            var gridItem = (Grid)container.ContentTemplateRoot;
 
             Debug.WriteLine($"[LiveTilesLayout] LiveTile_Loaded {item.AppId} - {item.DisplayName}");
 
+            if (!item.IsPinned) {
+                container.SetValue(VariableSizedWrapGrid.RowSpanProperty, 0);
+                container.SetValue(VariableSizedWrapGrid.ColumnSpanProperty, 0);
+
+                gridItem.Width = 0;
+                gridItem.Height = 0;
+                return;
+            }
+
             // Set span.
-            var container = (GridViewItem)this.LiveTiles.ContainerFromItem(item);
-            var gridItem = (Grid)container.ContentTemplateRoot;
             container.SetValue(VariableSizedWrapGrid.RowSpanProperty, item.RowSpan);
             container.SetValue(VariableSizedWrapGrid.ColumnSpanProperty, item.ColumnSpan);
 
@@ -111,7 +128,9 @@ private async void LiveTile_Loaded(Object sender, RoutedEventArgs e) {
 
                 foreach (TileDataModel data in item.TileData) {
                     // FIXME: Queue
-                    tileUpdater.Update(new TileNotification(data.Payload));
+                    try {
+                        tileUpdater.Update(new TileNotification(data.Payload));
+                    } catch { }
                 }
 
                 // TODO: handle background based on tile data,
@@ -136,7 +155,8 @@ private async void LiveTile_Tapped(Object sender, TappedRoutedEventArgs e) {
         }
 
         private async void LiveTileContext_Click(Object sender, RoutedEventArgs e) {
-            var item = (TileModel)((MenuFlyoutItem)sender).DataContext;
+            var localItem = (TileModel)((MenuFlyoutItem)sender).DataContext;
+            var item = this.ItemsSource.First(i => i.AppId == localItem.AppId);
             PreviewTile tile = item.LiveTile;
 
             switch (((MenuFlyoutItem)sender).Name) {
@@ -187,5 +207,12 @@ private async void LiveTile_Drop(Object sender, DragEventArgs e) {
             tile.UpdateLayout();
             await tile.UpdateAsync();
         }
+
+        private void UnPin_Click(Object sender, RoutedEventArgs e) {
+            var localItem = (TileModel)((MenuFlyoutItem)sender).DataContext;
+            var item = this.ItemsSource.First(i => i.AppId == localItem.AppId);
+            item.IsPinned = false;
+            this.UpdateItemsSource();
+        }
     }
 }

Shell.Host/StartScreen.xaml

@@ -14,7 +14,8 @@
         Loaded="Window_Loaded"
         SizeChanged="Window_SizeChanged"
         Visibility="Collapsed"
-        LostFocus="Window_LostFocus">
+        LostFocus="Window_LostFocus"
+        Closed="Window_Closed">
 
     <Grid>
         <xamlhost:WindowsXamlHost

Shell.Host/StartScreen.xaml.cs

@@ -24,6 +24,7 @@ namespace Shell.Host {
     public partial class StartScreen : Window {
         public Action OnExit { get; set; }
         public Action OnSettings { get; set; }
+        private System.Windows.Threading.DispatcherTimer DispatcherTimer = new System.Windows.Threading.DispatcherTimer();
 
         public StartScreen() {
             this.InitializeComponent();
@@ -63,6 +64,13 @@ private async void StartScreenControl_ChildChanged(Object sender, EventArgs e) {
                 await applicationManager.Initilize();
                 control.ApplicationManager = applicationManager;
 
+                this.DispatcherTimer = new System.Windows.Threading.DispatcherTimer();
+                this.DispatcherTimer.Tick += (Object? tickSender, EventArgs tickE) => {
+                    _ = applicationManager.UpdateLiveTiles();
+                };
+                this.DispatcherTimer.Interval = new TimeSpan(0, 15, 0);
+                this.DispatcherTimer.Start();
+
                 String? userWallpaper = (String)Registry.CurrentUser.OpenSubKey("Control Panel\\Desktop", false).GetValue("WallPaper");
                 if (userWallpaper != null) {
                     StorageFile background = await StorageFile.GetFileFromPathAsync(userWallpaper);
@@ -118,5 +126,9 @@ private void Window_SizeChanged(Object sender, SizeChangedEventArgs e) {
         private void Window_LostFocus(Object sender, RoutedEventArgs e) {
             this.Visibility = Visibility.Collapsed;
         }
+
+        private void Window_Closed(Object sender, EventArgs e) {
+            this.DispatcherTimer.Stop();
+        }
     }
 }

Shell.LiveTilesAccessLibrary/ApplicationManager.cs

@@ -47,8 +47,15 @@ public async Task<ObservableCollection<TileModel>> UpdateLiveTiles() {
             // Get the new live tile data.
             var tilesData = await this.GetLiveTilesData();
 
-            // Remove all live tiles.
-            this.LiveTiles.Clear();
+            // Update tiles if they're already loaded
+            if (this.LiveTiles != null && this.LiveTiles.Count > 0) {
+                foreach (var tile in this.LiveTiles) {
+                    // Only update tiledata
+                    tile.TileData = tilesData.FindAll(i => i.AppId == tile.AppId);
+                }
+
+                return this.LiveTiles;
+            }
 
             var liveTiles = new List<TileModel>();
 
@@ -66,7 +73,7 @@ public async Task<ObservableCollection<TileModel>> UpdateLiveTiles() {
                     if (entry.DisplayInfo.DisplayName == "NoUIEntryPoints-DesignMode")
                         continue;
                     // Temporary hide ourselves
-                    if (entry.DisplayInfo.DisplayName == "Adaptive Shell")
+                    if (entry.DisplayInfo.DisplayName == "Adaptive Shell" || entry.DisplayInfo.DisplayName == "Adaptive Shell Preview")
                         continue;
 
                     ImageBrush logo = null;
@@ -87,6 +94,7 @@ public async Task<ObservableCollection<TileModel>> UpdateLiveTiles() {
                     } catch { }
 
                     var tile = new TileModel {
+                        IsPinned = true,
                         TileData = tilesData.FindAll(i => i.AppId == entry.AppUserModelId),
                         Publisher = package.PublisherDisplayName,
                         LiveTile = new PreviewTile() {
@@ -110,7 +118,7 @@ public async Task<ObservableCollection<TileModel>> UpdateLiveTiles() {
                 }
             }
 
-
+            // TODO: restore saved layout
             this.LiveTiles = new ObservableCollection<TileModel>(liveTiles.OrderBy(o => o.DisplayName).ToList());
             return this.LiveTiles;
         }

Shell.LiveTilesAccessLibrary/TileModel.cs

@@ -19,6 +19,7 @@ public class TileDataModel {
     public class TileModel {
         public String AppId { get => this.Entry.AppUserModelId; }
         public String DisplayName { get => this.LiveTile.DisplayName; set => this.LiveTile.DisplayName = value; }
+        public Boolean IsPinned { get; set; }
         public String Publisher { get; set; }
         public TileSize Size { get => this.LiveTile.TileSize; set => this.LiveTile.TileSize = value; }
         public PreviewTile LiveTile { get; set; }