Editor - Added message when profile failed to load

Editor - Implemented creating elements inside folders

src/Avalonia/Artemis.UI.Shared/Services/WindowService/ExceptionDialogView.axaml

@@ -10,27 +10,30 @@
         Height="800"
         WindowStartupLocation="CenterOwner">
     <Grid>
-        <TextBlock Margin="10" IsHitTestVisible="False" Text="{Binding Title}" />
+        <Grid.RowDefinitions>
-        <Grid Margin="0 32 0 0" ColumnDefinitions="*,Auto" RowDefinitions="*,Auto">
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="Auto" />
+            <RowDefinition Height="*" />
+        </Grid.RowDefinitions>
+        <TextBlock Margin="10" Grid.Row="1" IsHitTestVisible="False" Text="{Binding Title}" />
 
-            <Border Classes="card" Grid.Row="0" Grid.ColumnSpan="2" Margin="10">
+        <StackPanel Grid.Row="2" Margin="20">
-                <ScrollViewer HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Auto" Margin="0 5">
+            <TextBlock Classes="h3">Awww :(</TextBlock>
-                    <Grid RowDefinitions="Auto,Auto,*">
+            <TextBlock>
-                        <TextBlock Grid.Row="0" Classes="h3">Awww :(</TextBlock>
-                        <TextBlock Grid.Row="1">
                 It looks like Artemis ran into an unhandled exception. If this keeps happening feel free to hit us up on Discord.
             </TextBlock>
+        </StackPanel>
 
-                        <TextBox Grid.Row="2" Text="{Binding Exception, Mode=OneTime}"
+        <Grid Grid.Row="3" ColumnDefinitions="*,Auto" RowDefinitions="*,Auto">
-                                 Margin="0 10"
+            <ScrollViewer Grid.Row="0" Grid.ColumnSpan="2" HorizontalScrollBarVisibility="Auto" VerticalScrollBarVisibility="Auto" Margin="20 0">
+                <TextBox Text="{Binding Exception, Mode=OneTime}"
                          AcceptsReturn="True"
                          IsReadOnly="True"
                          FontFamily="Consolas"
                          FontSize="12"
                          BorderThickness="0" />
-                    </Grid>
             </ScrollViewer>
-            </Border>
 
             <TextBlock Grid.Row="1" Grid.Column="0" TextWrapping="Wrap" Margin="15" VerticalAlignment="Center">
                 When reporting errors please don't take a screenshot of the error, instead copy the text, thanks!

src/Avalonia/Artemis.UI.Shared/Services/WindowService/ExceptionDialogViewModel.cs

@@ -31,7 +31,7 @@ namespace Artemis.UI.Shared.Services
             _notificationService.CreateNotification()
                 .WithMessage("Copied stack trace to clipboard.")
                 .WithSeverity(NotificationSeverity.Success)
-                .WithHorizontalPosition(HorizontalAlignment.Center)
+                .WithHorizontalPosition(HorizontalAlignment.Left)
                 .Show();
         }
     }

src/Avalonia/Artemis.UI/ArtemisBootstrapper.cs

@@ -1,13 +1,17 @@
-using Artemis.Core.Ninject;
+using System;
+using System.Reactive;
+using Artemis.Core.Ninject;
 using Artemis.Core;
 using Artemis.UI.Exceptions;
 using Artemis.UI.Ninject;
 using Artemis.UI.Screens.Root;
 using Artemis.UI.Shared.Ninject;
+using Artemis.UI.Shared.Services.Interfaces;
 using Avalonia;
 using Avalonia.Controls;
 using Avalonia.Controls.ApplicationLifetimes;
 using Ninject;
+using ReactiveUI;
 using Splat.Ninject;
 
 namespace Artemis.UI
@@ -50,6 +54,13 @@ namespace Artemis.UI
             RootViewModel rootViewModel = _kernel.Get<RootViewModel>();
             // Apply the root view model to the data context of the application so that tray icon commands work
             _application.DataContext = rootViewModel;
+
+            RxApp.DefaultExceptionHandler = Observer.Create<Exception>(DisplayUnhandledException);
+        }
+
+        private static void DisplayUnhandledException(Exception exception)
+        {
+            _kernel?.Get<IWindowService>().ShowExceptionDialog("Exception", exception);
         }
     }
 }

src/Avalonia/Artemis.UI/Screens/ProfileEditor/Panels/ProfileTree/ProfileTreeView.axaml

@@ -21,7 +21,49 @@
             </TreeView.KeyBindings>
             <TreeView.ItemTemplate>
                 <TreeDataTemplate ItemsSource="{Binding Children}">
-                    <ContentControl Content="{Binding}" />
+                    <ContentControl Content="{Binding}">
+                        <ContentControl.ContextFlyout>
+                            <MenuFlyout>
+                                <MenuItem Header="Add new folder" Command="{Binding AddFolder}">
+                                    <MenuItem.Icon>
+                                        <avalonia:MaterialIcon Kind="CreateNewFolder" />
+                                    </MenuItem.Icon>
+                                </MenuItem>
+                                <MenuItem Header="Add new layer" Command="{Binding AddLayer}">
+                                    <MenuItem.Icon>
+                                        <avalonia:MaterialIcon Kind="LayersPlus" />
+                                    </MenuItem.Icon>
+                                </MenuItem>
+                                <Separator />
+                                <MenuItem Header="Duplicate" Command="{Binding DuplicateElement}" InputGesture="Ctrl+D" IsEnabled="False">
+                                    <MenuItem.Icon>
+                                        <avalonia:MaterialIcon Kind="ContentDuplicate" />
+                                    </MenuItem.Icon>
+                                </MenuItem>
+                                <MenuItem Header="Copy" Command="{Binding CopyElement}" InputGesture="Ctrl+C" IsEnabled="False">
+                                    <MenuItem.Icon>
+                                        <avalonia:MaterialIcon Kind="ContentCopy" />
+                                    </MenuItem.Icon>
+                                </MenuItem>
+                                <MenuItem Header="Paste" Command="{Binding PasteElement}" InputGesture="Ctrl+V">
+                                    <MenuItem.Icon>
+                                        <avalonia:MaterialIcon Kind="ContentPaste" />
+                                    </MenuItem.Icon>
+                                </MenuItem>
+                                <Separator />
+                                <MenuItem Header="Rename" Command="{Binding RenameElement}" InputGesture="F2" IsEnabled="False">
+                                    <MenuItem.Icon>
+                                        <avalonia:MaterialIcon Kind="RenameBox" />
+                                    </MenuItem.Icon>
+                                </MenuItem>
+                                <MenuItem Header="Delete" Command="{Binding DeleteElement}" InputGesture="Delete" IsEnabled="False">
+                                    <MenuItem.Icon>
+                                        <avalonia:MaterialIcon Kind="TrashCan" />
+                                    </MenuItem.Icon>
+                                </MenuItem>
+                            </MenuFlyout>
+                        </ContentControl.ContextFlyout>
+                    </ContentControl>
                 </TreeDataTemplate>
             </TreeView.ItemTemplate>
         </TreeView>

src/Avalonia/Artemis.UI/Screens/ProfileEditor/Panels/ProfileTree/ProfileTreeViewModel.cs

@@ -22,12 +22,18 @@ namespace Artemis.UI.Screens.ProfileEditor.ProfileTree
             {
                 profileEditorService.ProfileConfiguration.WhereNotNull().Subscribe(configuration =>
                 {
-                    ProfileElement = configuration.Profile!.GetRootFolder();
+                    if (configuration.Profile == null)
+                    {
+                        windowService.ShowConfirmContentDialog("Failed to load profile", "It appears that this profile is corrupt and cannot be loaded. Please check your logs.", "Confirm", null);
+                        return;
+                    }
+
+                    ProfileElement = configuration.Profile.GetRootFolder();
                     SubscribeToProfileElement(d);
                     CreateTreeItems();
                 }).DisposeWith(d);
 
-                profileEditorService.ProfileElement.WhereNotNull().Subscribe(SelectCurrentProfileElement).DisposeWith(d);
+                profileEditorService.ProfileElement.Subscribe(SelectCurrentProfileElement).DisposeWith(d);
             });
 
             this.WhenAnyValue(vm => vm.SelectedChild).Subscribe(model =>
@@ -43,7 +49,7 @@ namespace Artemis.UI.Screens.ProfileEditor.ProfileTree
             set => this.RaiseAndSetIfChanged(ref _selectedChild, value);
         }
 
-        private void SelectCurrentProfileElement(RenderProfileElement element)
+        private void SelectCurrentProfileElement(RenderProfileElement? element)
         {
             if (SelectedChild?.ProfileElement == element)
                 return;

src/Avalonia/Artemis.UI/Screens/ProfileEditor/Panels/ProfileTree/TreeItemViewModel.cs

@@ -20,13 +20,16 @@ namespace Artemis.UI.Screens.ProfileEditor.ProfileTree
     {
         private readonly IProfileEditorVmFactory _profileEditorVmFactory;
         private readonly IWindowService _windowService;
+        private readonly IProfileEditorService _profileEditorService;
         private bool _isExpanded;
         private ProfileElement? _profileElement;
+        private RenderProfileElement? _currentProfileElement;
 
         protected TreeItemViewModel(TreeItemViewModel? parent, ProfileElement? profileElement, IWindowService windowService, IProfileEditorService profileEditorService,
             IProfileEditorVmFactory profileEditorVmFactory)
         {
             _windowService = windowService;
+            _profileEditorService = profileEditorService;
             _profileEditorVmFactory = profileEditorVmFactory;
 
             Parent = parent;
@@ -50,6 +53,7 @@ namespace Artemis.UI.Screens.ProfileEditor.ProfileTree
 
             this.WhenActivated(d =>
             {
+                _profileEditorService.ProfileElement.Subscribe(element => _currentProfileElement = element).DisposeWith(d);
                 SubscribeToProfileElement(d);
                 CreateTreeItems();
             });
@@ -105,6 +109,10 @@ namespace Artemis.UI.Screens.ProfileEditor.ProfileTree
             List<TreeItemViewModel> toRemove = Children.Where(t => t.ProfileElement == profileElement).ToList();
             foreach (TreeItemViewModel treeItemViewModel in toRemove)
                 Children.Remove(treeItemViewModel);
+
+            // Deselect the current profile element if removed
+            if (_currentProfileElement == profileElement)
+                _profileEditorService.ChangeCurrentProfileElement(null);
         }
 
         protected void AddTreeItemIfMissing(ProfileElement profileElement)
@@ -116,6 +124,10 @@ namespace Artemis.UI.Screens.ProfileEditor.ProfileTree
                 Children.Insert(folder.Parent.Children.IndexOf(folder), _profileEditorVmFactory.FolderTreeItemViewModel(this, folder));
             else if (profileElement is Layer layer)
                 Children.Insert(layer.Parent.Children.IndexOf(layer), _profileEditorVmFactory.LayerTreeItemViewModel(this, layer));
+
+            // Select the newly added element
+            if (profileElement is RenderProfileElement renderProfileElement)
+                _profileEditorService.ChangeCurrentProfileElement(renderProfileElement);
         }
 
         protected void CreateTreeItems()
@@ -127,10 +139,12 @@ namespace Artemis.UI.Screens.ProfileEditor.ProfileTree
                 return;
 
             foreach (ProfileElement profileElement in ProfileElement.Children)
+            {
                 if (profileElement is Folder folder)
                     Children.Add(_profileEditorVmFactory.FolderTreeItemViewModel(this, folder));
                 else if (profileElement is Layer layer)
                     Children.Add(_profileEditorVmFactory.LayerTreeItemViewModel(this, layer));
             }
         }
+    }
 }

src/Avalonia/Artemis.UI/Screens/Sidebar/Dialogs/ProfileConfigurationEditViewModel.cs

@@ -143,7 +143,16 @@ namespace Artemis.UI.Screens.Sidebar
             if (!await _windowService.ShowConfirmContentDialog("Delete profile", "Are you sure you want to permanently delete this profile?"))
                 return;
 
+            try
+            {
                 _profileService.RemoveProfileConfiguration(_profileConfiguration);
+            }
+            catch (Exception e)
+            {
+                Console.WriteLine(e);
+                throw;
+            }
+            
             Close(true);
         }