Hide Command Items Dynamically

Author: lukeblevins

Files/UserControls/NavigationToolbar/ModernNavigationToolbar.xaml

@@ -683,6 +683,7 @@
             <Button
                 x:Name="NewItemButton"
                 Grid.Row="3"
+                x:Load="{x:Bind local1:App.InteractionViewModel.IsPageTypeNotHome, Mode=OneWay}"
                 Margin="0,0,4,0"
                 HorizontalAlignment="Right"
                 Background="Transparent"
@@ -769,16 +770,23 @@
                             Text="New Window" />
                         <MenuFlyoutItem
                             x:Uid="NavigationToolbarCopyPath"
+                            x:Name="CopyPathButton"
+                            x:Load="{x:Bind local1:App.InteractionViewModel.IsPageTypeNotHome, Mode=OneWay}"
                             Click="{x:Bind local1:App.CurrentInstance.InteractionOperations.GetPath_Click}"
                             Text="Copy Path" />
-                        <MenuFlyoutSeparator />
+                        <MenuFlyoutSeparator x:Name="SeparatorBar" x:Load="{x:Bind local1:App.InteractionViewModel.IsPageTypeNotHome, Mode=OneWay}" />
                         <MenuFlyoutItem
+                            x:Name="PasteButton"
                             x:Uid="NavigationToolbarPaste"
+                            x:Load="{x:Bind local1:App.InteractionViewModel.IsPageTypeNotHome, Mode=OneWay}"
+                            IsEnabled="{x:Bind local1:App.PS.isEnabled, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
                             Click="{x:Bind local1:App.CurrentInstance.InteractionOperations.PasteItem_ClickAsync}"
                             Text="Paste" />
                         <MenuFlyoutItem
+                            x:Name="OpenInTerminalButton"
                             x:Uid="NavigationToolbarOpenInTerminal"
                             Click="{x:Bind local1:App.CurrentInstance.InteractionOperations.OpenDirectoryInTerminal}"
+                            x:Load="{x:Bind local1:App.InteractionViewModel.IsPageTypeNotHome, Mode=OneWay}"
                             Text="Open in Terminal..." />
                     </MenuFlyout>
                 </Button.Flyout>

Files/View Models/InteractionViewModel.cs

@@ -34,6 +34,13 @@ public bool IsSelectedItemImage
             set => Set(ref _IsSelectedItemImage, value);
         }
 
+        private bool _IsPageTypeNotHome = false;
+        public bool IsPageTypeNotHome
+        {
+            get => _IsPageTypeNotHome;
+            set => Set(ref _IsPageTypeNotHome, value);
+        }
+
         public void CheckForImage()
         {
             //check if the selected item is an image file

Files/Views/Pages/ModernShellPage.xaml.cs

@@ -151,9 +151,16 @@ private void ItemDisplayFrame_Navigated(object sender, NavigationEventArgs e)
                         (ItemDisplayFrame.Content as GenericFileBrowser).AllView.Columns[0].GetCellContent(dataGridRow).Opacity = 1;
                     }
                 }
+                App.InteractionViewModel.IsPageTypeNotHome = true;
+            }
+            else if (App.CurrentInstance.CurrentPageType == typeof(PhotoAlbum))
+            {
+                App.InteractionViewModel.IsPageTypeNotHome = true;
+            }
+            else if (App.CurrentInstance.CurrentPageType == typeof(YourHome))
+            {
+                App.InteractionViewModel.IsPageTypeNotHome = false;
             }
-
-            //RibbonArea.Focus(FocusState.Programmatic);
         }
 
         public void UpdateProgressFlyout(InteractionOperationType operationType, int amountComplete, int amountTotal)