Added Divination Cards to base types

This reverts commit f3ed386845.

Filtration.Interface/IDocument.cs

@@ -1,9 +1,11 @@
-namespace Filtration.Interface
+using System.Threading.Tasks;
+
+namespace Filtration.Interface
 {
     public interface IDocument
     {
         bool IsScript { get; }
         bool IsTheme { get; }
-        void Close();
+        Task Close();
     }
 }

Filtration.Interface/IEditableDocument.cs

@@ -1,9 +1,11 @@
-namespace Filtration.Interface
+using System.Threading.Tasks;
+
+namespace Filtration.Interface
 {
     public interface IEditableDocument : IDocument
     {
         bool IsDirty { get; }
-        void Save();
-        void SaveAs();
+        Task SaveAsync();
+        Task SaveAsAsync();
     }
 }

Filtration.Tests/Repositories/TestItemFilterScriptRepository.cs

@@ -18,7 +18,7 @@ namespace Filtration.Tests.Repositories
             
 
             var mockPersistenceService = new Mock<IItemFilterPersistenceService>();
-            mockPersistenceService.Setup(p => p.LoadItemFilterScript(testInputPath)).Verifiable();
+            mockPersistenceService.Setup(p => p.LoadItemFilterScriptAsync(testInputPath)).Verifiable();
             
             var mockItemFilterScriptViewModel = new Mock<IItemFilterScriptViewModel>();
             
@@ -28,7 +28,7 @@ namespace Filtration.Tests.Repositories
             var repository = new ItemFilterScriptRepository(mockPersistenceService.Object, mockItemFilterScriptViewModelFactory.Object);
 
             // Act
-            var result = repository.LoadScriptFromFile(testInputPath);
+            var result = repository.LoadScriptFromFileAsync(testInputPath);
 
             // Assert
             mockPersistenceService.Verify();
@@ -42,7 +42,7 @@ namespace Filtration.Tests.Repositories
             var testInputPath = "C:\\TestPath.filter";
 
             var mockPersistenceService = new Mock<IItemFilterPersistenceService>();
-            mockPersistenceService.Setup(p => p.LoadItemFilterScript(testInputPath)).Throws<IOException>();
+            mockPersistenceService.Setup(p => p.LoadItemFilterScriptAsync(testInputPath)).Throws<IOException>();
 
             var mockItemFilterScriptViewModelFactory = new Mock<IItemFilterScriptViewModelFactory>();
 
@@ -51,7 +51,7 @@ namespace Filtration.Tests.Repositories
             // Act
             
             // Assert
-            Assert.Throws<IOException>(() => repository.LoadScriptFromFile(testInputPath));
+            Assert.Throws<IOException>(() => repository.LoadScriptFromFileAsync(testInputPath));
         }
 
         [Test]

Filtration.Tests/Services/TestItemFilterPersistenceService.cs

@@ -28,7 +28,7 @@ namespace Filtration.Tests.Services
             var service = new ItemFilterPersistenceService(mockFileSystemService.Object, mockItemFilterScriptTranslator.Object);
 
             // Act
-            var script = service.LoadItemFilterScript(TestInputPath);
+            var script = service.LoadItemFilterScriptAsync(TestInputPath);
 
             // Assert
             mockFileSystemService.Verify();
@@ -53,7 +53,7 @@ namespace Filtration.Tests.Services
             var service = new ItemFilterPersistenceService(mockFileSystemService.Object, mockItemFilterScriptTranslator.Object);
 
             // Act
-            service.SaveItemFilterScript(testScript);
+            service.SaveItemFilterScriptAsync(testScript);
 
             // Assert
             mockFileSystemService.Verify();

Filtration.ThemeEditor/Providers/ThemeProvider.cs

@@ -1,6 +1,7 @@
 using System.Collections.ObjectModel;
 using System.IO;
 using System.Linq;
+using System.Threading.Tasks;
 using AutoMapper;
 using Filtration.ObjectModel;
 using Filtration.ObjectModel.ThemeEditor;
@@ -13,9 +14,9 @@ namespace Filtration.ThemeEditor.Providers
     {
         IThemeEditorViewModel NewThemeForScript(ItemFilterScript script);
         IThemeEditorViewModel MasterThemeForScript(ItemFilterScript script);
-        IThemeEditorViewModel LoadThemeFromFile(string filePath);
-        Theme LoadThemeModelFromFile(string filePath);
-        void SaveTheme(IThemeEditorViewModel themeEditorViewModel, string filePath);
+        Task<IThemeEditorViewModel> LoadThemeFromFile(string filePath);
+        Task<Theme> LoadThemeModelFromFile(string filePath);
+        Task SaveThemeAsync(IThemeEditorViewModel themeEditorViewModel, string filePath);
     }
 
     internal class ThemeProvider : IThemeProvider
@@ -54,23 +55,26 @@ namespace Filtration.ThemeEditor.Providers
             return themeViewModel;
         }
 
-        public IThemeEditorViewModel LoadThemeFromFile(string filePath)
+        public async Task<IThemeEditorViewModel> LoadThemeFromFile(string filePath)
         {
-            var model = _themePersistenceService.LoadTheme(filePath);
+            var model = await _themePersistenceService.LoadThemeAsync(filePath);
             var viewModel = Mapper.Map<IThemeEditorViewModel>(model);
             viewModel.FilePath = filePath;
             return viewModel;
         }
 
-        public Theme LoadThemeModelFromFile(string filePath)
+        public async Task<Theme> LoadThemeModelFromFile(string filePath)
         {
-            return _themePersistenceService.LoadTheme(filePath);
+            return await _themePersistenceService.LoadThemeAsync(filePath);
         }
 
-        public void SaveTheme(IThemeEditorViewModel themeEditorViewModel, string filePath)
+        public async Task SaveThemeAsync(IThemeEditorViewModel themeEditorViewModel, string filePath)
         {
-            var theme = Mapper.Map<Theme>(themeEditorViewModel);
-            _themePersistenceService.SaveTheme(theme, filePath);
+            await Task.Run(() =>
+            {
+                var theme = Mapper.Map<Theme>(themeEditorViewModel);
+                _themePersistenceService.SaveThemeAsync(theme, filePath);
+            });
         }
     }
 }

Filtration.ThemeEditor/Services/ThemePersistenceService.cs

@@ -1,4 +1,5 @@
 using System.IO;
+using System.Threading.Tasks;
 using System.Xml.Serialization;
 using Filtration.ObjectModel.ThemeEditor;
 
@@ -6,35 +7,42 @@ namespace Filtration.ThemeEditor.Services
 {
     internal interface IThemePersistenceService
     {
-        Theme LoadTheme(string filePath);
-        void SaveTheme(Theme theme, string filePath);
+        Task<Theme> LoadThemeAsync(string filePath);
+        Task SaveThemeAsync(Theme theme, string filePath);
     }
 
     internal class ThemePersistenceService : IThemePersistenceService
     {
-        public Theme LoadTheme(string filePath)
+        public async Task<Theme> LoadThemeAsync(string filePath)
         {
-            var xmlSerializer = new XmlSerializer(typeof(Theme));
+            Theme loadedTheme = null;
 
-            Theme loadedTheme;
-
-            using (Stream reader = new FileStream(filePath, FileMode.Open))
+            await Task.Run(() =>
             {
-                loadedTheme = (Theme)xmlSerializer.Deserialize(reader);
-            }
-            
-            loadedTheme.FilePath = filePath;
+                var xmlSerializer = new XmlSerializer(typeof (Theme));
+
+                using (Stream reader = new FileStream(filePath, FileMode.Open))
+                {
+                    loadedTheme = (Theme) xmlSerializer.Deserialize(reader);
+                }
+
+                loadedTheme.FilePath = filePath;
+            });
+
             return loadedTheme;
         }
 
-        public void SaveTheme(Theme theme, string filePath)
+        public async Task SaveThemeAsync(Theme theme, string filePath)
         {
-            var xmlSerializer = new XmlSerializer(typeof(Theme));
-
-            using (Stream writer = new FileStream(filePath, FileMode.Create))
+            await Task.Run(() =>
             {
-                xmlSerializer.Serialize(writer, theme);
-            }
+                var xmlSerializer = new XmlSerializer(typeof (Theme));
+
+                using (Stream writer = new FileStream(filePath, FileMode.Create))
+                {
+                    xmlSerializer.Serialize(writer, theme);
+                }
+            });
         }
     }
 }

Filtration.ThemeEditor/ViewModels/ThemeEditorViewModel.cs

@@ -1,5 +1,6 @@
 using System;
 using System.IO;
+using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Forms;
 using System.Windows.Media;
@@ -55,7 +56,7 @@ namespace Filtration.ThemeEditor.ViewModels
             AddThemeComponentCommand = new RelayCommand<ThemeComponentType>(OnAddThemeComponentCommand, t => IsMasterTheme);
             DeleteThemeComponentCommand = new RelayCommand<ThemeComponent>(OnDeleteThemeComponentCommand,
                 t => IsMasterTheme && SelectedThemeComponent != null);
-            CloseCommand = new RelayCommand(OnCloseCommand);
+            CloseCommand = new RelayCommand(async () => await OnCloseCommand());
 
             var icon = new BitmapImage();
             icon.BeginInit();
@@ -123,19 +124,19 @@ namespace Filtration.ThemeEditor.ViewModels
             }
         }
 
-        public void Save()
+        public async Task SaveAsync()
         {
             if (IsMasterTheme) return;
 
             if (_filenameIsFake)
             {
-                SaveAs();
+                await SaveAsAsync();
                 return;
             }
 
             try
             {
-                _themeProvider.SaveTheme(this, FilePath);
+                await _themeProvider.SaveThemeAsync(this, FilePath);
                 //RemoveDirtyFlag();
             }
             catch (Exception e)
@@ -149,7 +150,7 @@ namespace Filtration.ThemeEditor.ViewModels
             }
         }
 
-        public void SaveAs()
+        public async Task SaveAsAsync()
         {
             if (IsMasterTheme) return;
 
@@ -167,7 +168,7 @@ namespace Filtration.ThemeEditor.ViewModels
             try
             {
                 FilePath = saveDialog.FileName;
-                _themeProvider.SaveTheme(this, FilePath);
+                await _themeProvider.SaveThemeAsync(this, FilePath);
                 _filenameIsFake = false;
                 Title = Filename;
                 //RemoveDirtyFlag();
@@ -185,14 +186,16 @@ namespace Filtration.ThemeEditor.ViewModels
             }
         }
 
-        public void OnCloseCommand()
+        public async Task OnCloseCommand()
         {
-            Close();
+            await Close();
         }
 
-        public void Close()
+#pragma warning disable 1998
+        public async Task Close()
+#pragma warning restore 1998
         {
-            Messenger.Default.Send(new ThemeClosedMessage { ClosedViewModel = this });
+           Messenger.Default.Send(new ThemeClosedMessage {ClosedViewModel = this});
         }
         
         private void OnAddThemeComponentCommand(ThemeComponentType themeComponentType)

Filtration/App.xaml.cs

@@ -17,7 +17,7 @@ using NLog;
 
 namespace Filtration
 {
-    public partial class App : Application 
+    public partial class App
     {
         private IWindsorContainer _container;
         private static readonly Logger _logger = LogManager.GetCurrentClassLogger();

Filtration/Filtration.csproj

@@ -94,6 +94,10 @@
     <Reference Include="WindowsBase" />
     <Reference Include="PresentationCore" />
     <Reference Include="PresentationFramework" />
+    <Reference Include="WpfAnimatedGif, Version=1.4.13.0, Culture=neutral, processorArchitecture=MSIL">
+      <HintPath>..\packages\WpfAnimatedGif.1.4.13\lib\net\WpfAnimatedGif.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
     <Reference Include="WPFToolkit, Version=3.5.40128.1, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\packages\WPFToolkit.3.5.50211.1\lib\WPFToolkit.dll</HintPath>
@@ -145,6 +149,7 @@
     <Compile Include="Models\UpdateData.cs" />
     <Compile Include="Properties\Annotations.cs" />
     <Compile Include="Repositories\ItemFilterScriptRepository.cs" />
+    <Compile Include="Services\ClipboardService.cs" />
     <Compile Include="Services\HTTPService.cs" />
     <Compile Include="Services\ItemFilterPersistenceService.cs" />
     <Compile Include="Services\StaticDataService.cs" />
@@ -243,7 +248,6 @@
     <Compile Include="Views\UpdateAvailableView.xaml.cs">
       <DependentUpon>UpdateAvailableView.xaml</DependentUpon>
     </Compile>
-    <Compile Include="WindsorInstallers\ModelsInstaller.cs" />
     <Compile Include="WindsorInstallers\RepositoriesInstaller.cs" />
     <Compile Include="WindsorInstallers\ServicesInstaller.cs" />
     <Compile Include="WindsorInstallers\TranslatorsInstaller.cs" />
@@ -365,6 +369,7 @@
       <DependentUpon>Settings.settings</DependentUpon>
       <DesignTimeSharedInput>True</DesignTimeSharedInput>
     </Compile>
+    <Resource Include="Resources\loading_spinner.gif" />
     <EmbeddedResource Include="Properties\Resources.resx">
       <Generator>ResXFileCodeGenerator</Generator>
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>

Filtration/Properties/AssemblyInfo.cs

@@ -7,7 +7,7 @@ using System.Windows;
 // set of attributes. Change these attribute values to modify the information
 // associated with an assembly.
 [assembly: AssemblyTitle("Filtration")]
-[assembly: AssemblyDescription("An item filter script manager for Path of Exile")]
+[assembly: AssemblyDescription("An item filter script editor for Path of Exile")]
 [assembly: AssemblyConfiguration("")]
 [assembly: AssemblyCompany("XVar Industries Inc.")]
 [assembly: AssemblyProduct("Filtration")]
@@ -50,7 +50,7 @@ using System.Windows;
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("0.9.*")]
+[assembly: AssemblyVersion("0.10.*")]
 
 [assembly: InternalsVisibleTo("Filtration.Tests")]
 [assembly: InternalsVisibleTo("DynamicProxyGenAssembly2")]

Filtration/Repositories/ItemFilterScriptRepository.cs

@@ -1,4 +1,5 @@
-using Filtration.ObjectModel;
+using System.Threading.Tasks;
+using Filtration.ObjectModel;
 using Filtration.Services;
 using Filtration.ViewModels;
 
@@ -6,7 +7,7 @@ namespace Filtration.Repositories
 {
     internal interface IItemFilterScriptRepository
     {
-        IItemFilterScriptViewModel LoadScriptFromFile(string path);
+        Task<IItemFilterScriptViewModel> LoadScriptFromFileAsync(string path);
         IItemFilterScriptViewModel NewScript();
         string GetItemFilterScriptDirectory();
         void SetItemFilterScriptDirectory(string path);
@@ -24,9 +25,9 @@ namespace Filtration.Repositories
             _itemFilterScriptViewModelFactory = itemFilterScriptViewModelFactory;
         }
 
-        public IItemFilterScriptViewModel LoadScriptFromFile(string path)
+        public async Task<IItemFilterScriptViewModel> LoadScriptFromFileAsync(string path)
         {
-            var loadedScript = _itemFilterPersistenceService.LoadItemFilterScript(path);
+            var loadedScript = await _itemFilterPersistenceService.LoadItemFilterScriptAsync(path);
 
             var newViewModel = _itemFilterScriptViewModelFactory.Create();
             newViewModel.Initialise(loadedScript, false);

Filtration/Resources/ItemBaseTypes.txt

@@ -1069,31 +1069,54 @@ Sage Wand
 Serpent Wand
 Spiraled Wand
 Tornado Wand
-Emperor's Luck
+Abandoned Wealth
 The Avenger
-The Brittle Emperor
-Hope
 The Battle Born
+Birth of the Three
+The Brittle Emperor
 The Carrion Crow
 The Cataclysm
+The Celestial Justicar
+The Chains that Bind
+Chaotic Disposition
+Coveted Possession
 The Dark Mage
+The Doctor
 The Drunken Aristocrat
+Emperor's Luck
+The Explorer
+The Feast
+The Fiend
+The Gambler
+The Gemcutter
+Gemcutter's Promise
 The Gladiator
+The Hermit
 The Hoarder
+Hope
 The Hunger
+Humility
+The Incantation
+The Inventor
+Jack in the Box
+The King's Heart
+Lantador's Lost Love
+The Lover
+Lucky Connections
 The Metalsmith's Gift
+The Pact
 The Poet
+The Queen
+Rain of Chaos
 The Road to Power
+The Scarred Meadow
 The Scholar
 The Summoner
-Vinia's Token
-Three Faces in the Dark
-The Hermit
-Lantador's Lost Love
-Birth of the Three
-The Lover
-Chaotic Disposition
-Eternal Sword
 The Sun
-The Gemcutter
-The Warden
+Three Faces in the Dark
+Time-Lost Relic
+The Union
+Vinia's Token
+The Warden
+The Watcher
+The Wind

Filtration/Resources/ItemClasses.txt

@@ -8,6 +8,7 @@ Claws
 Daggers
 Wands
 One Hand Swords
+Thrusting One Hand Swords
 One Hand Axes
 One Hand Maces
 Bows
@@ -24,6 +25,7 @@ Boots
 Body Armours
 Helmets
 Shields
+Stackable Currency
 Quest Items
 Sceptres
 Utility Flasks

Filtration/Services/ClipboardService.cs

@@ -0,0 +1,43 @@
+using System;
+using System.Threading;
+using System.Windows;
+using NLog;
+
+namespace Filtration.Services
+{
+    internal interface IClipboardService
+    {
+        void SetClipboardText(string inputText);
+        string GetClipboardText();
+    }
+
+    internal class ClipboardService : IClipboardService
+    {
+        private static readonly Logger _logger = LogManager.GetCurrentClassLogger();
+
+        public void SetClipboardText(string inputText)
+        {
+            for (var i = 0; i < 10; i++)
+            {
+                try
+                {
+                    Clipboard.SetText(inputText);
+                    return;
+                }
+                catch (Exception e)
+                {
+                    _logger.Error(e);
+                }
+
+                Thread.Sleep(10);
+            }
+
+            throw new Exception("Failed to copy to clipboard");
+        }
+
+        public string GetClipboardText()
+        {
+            return Clipboard.GetText();
+        }
+    }
+}

Filtration/Services/ItemFilterPersistenceService.cs

@@ -1,4 +1,5 @@
 using System.IO;
+using System.Threading.Tasks;
 using Filtration.Common.Services;
 using Filtration.ObjectModel;
 using Filtration.Properties;
@@ -10,8 +11,8 @@ namespace Filtration.Services
     {
         void SetItemFilterScriptDirectory(string path);
         string ItemFilterScriptDirectory { get; }
-        ItemFilterScript LoadItemFilterScript(string filePath);
-        void SaveItemFilterScript(ItemFilterScript script);
+        Task<ItemFilterScript> LoadItemFilterScriptAsync(string filePath);
+        Task SaveItemFilterScriptAsync(ItemFilterScript script);
         string DefaultPathOfExileDirectory();
     }
 
@@ -58,20 +59,30 @@ namespace Filtration.Services
             Settings.Default.DefaultFilterDirectory = path;
         }
 
-        public ItemFilterScript LoadItemFilterScript(string filePath)
+        public async Task<ItemFilterScript> LoadItemFilterScriptAsync(string filePath)
         {
-            var script = 
-                _itemFilterScriptTranslator.TranslateStringToItemFilterScript(
+            ItemFilterScript loadedScript = null;
+            await Task.Run(() =>
+            {
+                loadedScript = _itemFilterScriptTranslator.TranslateStringToItemFilterScript(
                     _fileSystemService.ReadFileAsString(filePath));
+            });
 
-            script.FilePath = filePath;
-            return script;
+            if (loadedScript != null)
+            {
+                loadedScript.FilePath = filePath;
+            }
+        
+            return loadedScript;
         }
 
-        public void SaveItemFilterScript(ItemFilterScript script)
+        public async Task SaveItemFilterScriptAsync(ItemFilterScript script)
         {
-            _fileSystemService.WriteFileFromString(script.FilePath,
-                _itemFilterScriptTranslator.TranslateItemFilterScriptToString(script));
+            await Task.Run(() =>
+            {
+                _fileSystemService.WriteFileFromString(script.FilePath,
+                    _itemFilterScriptTranslator.TranslateItemFilterScriptToString(script));
+            });
         }
     }
 }

Filtration/Services/UpdateCheckService.cs

@@ -7,7 +7,7 @@ namespace Filtration.Services
 {
     internal interface IUpdateCheckService
     {
-        Task<UpdateData> GetUpdateData();
+        Task<UpdateData> GetUpdateDataAsync();
     }
 
     internal class UpdateCheckService : IUpdateCheckService
@@ -20,7 +20,7 @@ namespace Filtration.Services
             _httpService = httpService;
         }
 
-        public async Task<UpdateData> GetUpdateData()
+        public async Task<UpdateData> GetUpdateDataAsync()
         {
             var updateXml = await _httpService.GetContentAsync(UpdateDataUrl);
             return (DeserializeUpdateData(updateXml));

Filtration/Translators/ItemFilterScriptTranslator.cs

@@ -3,7 +3,6 @@ using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using System.Text.RegularExpressions;
-using System.Windows.Documents;
 using Castle.Core.Internal;
 using Filtration.ObjectModel;
 using Filtration.Properties;

Filtration/Utilities/AutoMapperHelpers.cs

@@ -17,7 +17,8 @@ namespace Filtration.Utilities
                 if (viewModel.ChildGroups.All(g => g.IsChecked == true))
                 {
                     viewModel.IsChecked = true;
-                } else if (viewModel.ChildGroups.Any(g => g.IsChecked == true))
+                }
+                else if (viewModel.ChildGroups.Any(g => g.IsChecked == true || g.IsChecked == null))
                 {
                     viewModel.IsChecked = null;
                 }

Filtration/ViewModels/AvalonDockWorkspaceViewModel.cs

@@ -39,9 +39,9 @@ namespace Filtration.ViewModels
         private readonly ReadOnlyObservableCollection<IDocument> _readOnlyOpenDocuments;
 
         public AvalonDockWorkspaceViewModel(ISectionBrowserViewModel sectionBrowserViewModel,
-                                            IBlockGroupBrowserViewModel blockGroupBrowserViewModel,
-                                            IStartPageViewModel startPageViewModel,
-                                            IBlockOutputPreviewViewModel blockOutputPreviewViewModel)
+            IBlockGroupBrowserViewModel blockGroupBrowserViewModel,
+            IStartPageViewModel startPageViewModel,
+            IBlockOutputPreviewViewModel blockOutputPreviewViewModel)
         {
             _sectionBrowserViewModel = sectionBrowserViewModel;
             _blockGroupBrowserViewModel = blockGroupBrowserViewModel;
@@ -122,7 +122,6 @@ namespace Filtration.ViewModels
         }
 
         private List<IToolViewModel> _tools;
-        
 
         public IEnumerable<IToolViewModel> Tools
         {

Filtration/ViewModels/ItemFilterScriptViewModel.cs

@@ -4,11 +4,11 @@ using System.Collections.ObjectModel;
 using System.ComponentModel;
 using System.IO;
 using System.Linq;
+using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Data;
 using System.Windows.Forms;
 using System.Windows.Media.Imaging;
-using Castle.Core.Internal;
 using Filtration.Common.Services;
 using Filtration.Common.ViewModels;
 using Filtration.Interface;
@@ -19,7 +19,6 @@ using Filtration.Translators;
 using GalaSoft.MvvmLight.CommandWpf;
 using GalaSoft.MvvmLight.Messaging;
 using NLog;
-using Clipboard = System.Windows.Clipboard;
 
 namespace Filtration.ViewModels
 {
@@ -76,6 +75,8 @@ namespace Filtration.ViewModels
         private readonly IAvalonDockWorkspaceViewModel _avalonDockWorkspaceViewModel;
         private readonly IItemFilterPersistenceService _persistenceService;
         private readonly IMessageBoxService _messageBoxService;
+        private readonly IClipboardService _clipboardService;
+        private readonly IBlockGroupHierarchyBuilder _blockGroupHierarchyBuilder;
 
         private bool _isDirty;
         private IItemFilterBlockViewModel _selectedBlockViewModel;
@@ -88,7 +89,9 @@ namespace Filtration.ViewModels
                                          IItemFilterBlockTranslator blockTranslator,
                                          IAvalonDockWorkspaceViewModel avalonDockWorkspaceViewModel,
                                          IItemFilterPersistenceService persistenceService,
-                                         IMessageBoxService messageBoxService)
+                                         IMessageBoxService messageBoxService,
+                                         IClipboardService clipboardService,
+                                         IBlockGroupHierarchyBuilder blockGroupHierarchyBuilder)
         {
             _itemFilterBlockViewModelFactory = itemFilterBlockViewModelFactory;
             _blockTranslator = blockTranslator;
@@ -96,11 +99,13 @@ namespace Filtration.ViewModels
             _avalonDockWorkspaceViewModel.ActiveDocumentChanged += OnActiveDocumentChanged;
             _persistenceService = persistenceService;
             _messageBoxService = messageBoxService;
+            _clipboardService = clipboardService;
+            _blockGroupHierarchyBuilder = blockGroupHierarchyBuilder;
             _itemFilterBlockViewModels = new ObservableCollection<IItemFilterBlockViewModel>();
             
             ToggleShowAdvancedCommand = new RelayCommand<bool>(OnToggleShowAdvancedCommand);
             ClearFilterCommand = new RelayCommand(OnClearFilterCommand, () => BlockFilterPredicate != null);
-            CloseCommand = new RelayCommand(OnCloseCommand);
+            CloseCommand = new RelayCommand(async () => await OnCloseCommand());
             DeleteBlockCommand = new RelayCommand(OnDeleteBlockCommand, () => SelectedBlockViewModel != null);
             MoveBlockToTopCommand = new RelayCommand(OnMoveBlockToTopCommand, () => SelectedBlockViewModel != null);
             MoveBlockUpCommand = new RelayCommand(OnMoveBlockUpCommand, () => SelectedBlockViewModel != null);
@@ -347,20 +352,21 @@ namespace Filtration.ViewModels
             ContentId = "ScriptContentId";
         }
 
-        public void Save()
+        public async Task SaveAsync()
         {
             if (!ValidateScript()) return;
             if (!CheckForUnusedThemeComponents()) return;
 
             if (_filenameIsFake)
             {
-                SaveAs();
+                await SaveAsAsync();
                 return;
             }
 
+            Messenger.Default.Send(new NotificationMessage("ShowLoadingBanner"));
             try
             {
-                _persistenceService.SaveItemFilterScript(Script);
+                await _persistenceService.SaveItemFilterScriptAsync(Script);
                 RemoveDirtyFlag();
             }
             catch (Exception e)
@@ -373,9 +379,15 @@ namespace Filtration.ViewModels
                 _messageBoxService.Show("Save Error", "Error saving filter file - " + e.Message, MessageBoxButton.OK,
                     MessageBoxImage.Error);
             }
+            finally
+            {
+                Messenger.Default.Send(new NotificationMessage("HideLoadingBanner"));
+            }
+
+            return;
         }
 
-        public void SaveAs()
+        public async Task SaveAsAsync()
         {
             if (!ValidateScript()) return;
             if (!CheckForUnusedThemeComponents()) return;
@@ -390,12 +402,14 @@ namespace Filtration.ViewModels
             var result = saveDialog.ShowDialog();
 
             if (result != DialogResult.OK) return;
+            
+            Messenger.Default.Send(new NotificationMessage("ShowLoadingBanner"));
 
             var previousFilePath = Script.FilePath;
             try
             {
                 Script.FilePath = saveDialog.FileName;
-                _persistenceService.SaveItemFilterScript(Script);
+                await _persistenceService.SaveItemFilterScriptAsync(Script);
                 _filenameIsFake = false;
                 Title = Filename;
                 RemoveDirtyFlag();
@@ -411,6 +425,10 @@ namespace Filtration.ViewModels
                     MessageBoxImage.Error);
                 Script.FilePath = previousFilePath;
             }
+            finally
+            {
+                Messenger.Default.Send(new NotificationMessage("HideLoadingBanner"));
+            }
         }
 
         private bool CheckForUnusedThemeComponents()
@@ -476,12 +494,12 @@ namespace Filtration.ViewModels
             return false;
         }
 
-        private void OnCloseCommand()
+        private async Task OnCloseCommand()
         {
-            Close();
+            await Close();
         }
         
-        public void Close()
+        public async Task Close()
         {
             if (!IsDirty)
             {
@@ -495,20 +513,20 @@ namespace Filtration.ViewModels
                 switch (result)
                 {
                     case MessageBoxResult.Yes:
-                        {
-                            Save();
-                            CloseScript();
-                            break;
-                        }
+                    {
+                        await SaveAsync();
+                        CloseScript();
+                        break;
+                    }
                     case MessageBoxResult.No:
-                        {
-                            CloseScript();
-                            break;
-                        }
+                    {
+                        CloseScript();
+                        break;
+                    }
                     case MessageBoxResult.Cancel:
-                        {
-                            return;
-                        }
+                    {
+                        return;
+                    }
                 }
             }
         }
@@ -544,7 +562,16 @@ namespace Filtration.ViewModels
 
         public void CopyBlock(IItemFilterBlockViewModel targetBlockViewModel)
         {
-            Clipboard.SetText(_blockTranslator.TranslateItemFilterBlockToString(SelectedBlockViewModel.Block));
+            try
+            {
+                _clipboardService.SetClipboardText(
+                    _blockTranslator.TranslateItemFilterBlockToString(SelectedBlockViewModel.Block));
+            }
+            catch
+            {
+                _messageBoxService.Show("Clipboard Error", "Failed to access the clipboard, copy command not completed.",
+                    MessageBoxButton.OK, MessageBoxImage.Error);
+            }
         }
 
         private void OnCopyBlockStyleCommand()
@@ -564,8 +591,15 @@ namespace Filtration.ViewModels
                 }
                 outputText += blockItem.OutputText;
             }
-
-            Clipboard.SetText(outputText);
+            try
+            {
+                _clipboardService.SetClipboardText(outputText);
+            }
+            catch
+            {
+                _messageBoxService.Show("Clipboard Error", "Failed to access the clipboard, copy command not completed.",
+                    MessageBoxButton.OK, MessageBoxImage.Error);
+            }
         }
 
         private void OnPasteBlockStyleCommand()
@@ -575,7 +609,7 @@ namespace Filtration.ViewModels
 
         public void PasteBlockStyle(IItemFilterBlockViewModel targetBlockViewModel)
         {
-            var clipboardText = Clipboard.GetText();
+            var clipboardText = _clipboardService.GetClipboardText();
             if (string.IsNullOrEmpty(clipboardText))
             {
                 return;
@@ -594,8 +628,9 @@ namespace Filtration.ViewModels
         {
             try
             {
-                var clipboardText = Clipboard.GetText();
-                if (clipboardText.IsNullOrEmpty()) return;
+                var clipboardText = _clipboardService.GetClipboardText();
+                if (string.IsNullOrEmpty(clipboardText)) return;
+                _blockGroupHierarchyBuilder.Initialise(Script.ItemFilterBlockGroups.First());
 
                 var translatedBlock = _blockTranslator.TranslateStringToItemFilterBlock(clipboardText, Script.ThemeComponents);
                 if (translatedBlock == null) return;
@@ -621,9 +656,12 @@ namespace Filtration.ViewModels
             catch (Exception e)
             {
                 _logger.Error(e);
+                var innerException = e.InnerException != null
+                    ? e.InnerException.Message
+                    : string.Empty;
+
                 _messageBoxService.Show("Paste Error",
-                    e.Message + Environment.NewLine + e.StackTrace + Environment.NewLine +
-                    e.InnerException.Message + Environment.NewLine + e.InnerException.StackTrace, MessageBoxButton.OK,
+                    e.Message + Environment.NewLine + innerException, MessageBoxButton.OK,
                     MessageBoxImage.Error);
             }
         }
@@ -753,6 +791,7 @@ namespace Filtration.ViewModels
             IsDirty = true;
             SelectedBlockViewModel = vm;
             RaisePropertyChanged("ItemFilterSectionViewModels");
+            Messenger.Default.Send(new NotificationMessage("SectionsChanged"));
         }
 
         private void OnExpandAllBlocksCommand()
@@ -784,9 +823,17 @@ namespace Filtration.ViewModels
             
             if (result == MessageBoxResult.Yes)
             {
+                var isSection = targetBlockViewModel.Block is ItemFilterSection;
+
                 Script.ItemFilterBlocks.Remove(targetBlockViewModel.Block);
                 ItemFilterBlockViewModels.Remove(targetBlockViewModel);
                 IsDirty = true;
+
+                if (isSection)
+                {
+                    Messenger.Default.Send(new NotificationMessage("SectionsChanged"));
+                }
+
             }
             SelectedBlockViewModel = null;
         }

Filtration/ViewModels/MainWindowViewModel.cs

@@ -1,10 +1,13 @@
 using System;
+using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
 using System.Linq;
 using System.Reflection;
+using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Forms;
+using System.Windows.Forms.VisualStyles;
 using System.Windows.Media;
 using System.Windows.Media.Imaging;
 using Filtration.Common.Services;
@@ -25,7 +28,6 @@ using Filtration.Views;
 using GalaSoft.MvvmLight.CommandWpf;
 using GalaSoft.MvvmLight.Messaging;
 using NLog;
-using Clipboard = System.Windows.Clipboard;
 using OpenFileDialog = Microsoft.Win32.OpenFileDialog;
 
 namespace Filtration.ViewModels
@@ -34,7 +36,8 @@ namespace Filtration.ViewModels
     {
         RelayCommand OpenScriptCommand { get; }
         RelayCommand NewScriptCommand { get; }
-        bool CloseAllDocuments();
+        Task<bool> CloseAllDocumentsAsync();
+        Task OpenDroppedFilesAsync(List<string> filenames);
     }
 
     internal class MainWindowViewModel : FiltrationViewModelBase, IMainWindowViewModel
@@ -51,6 +54,8 @@ namespace Filtration.ViewModels
         private readonly IUpdateCheckService _updateCheckService;
         private readonly IUpdateAvailableViewModel _updateAvailableViewModel;
         private readonly IMessageBoxService _messageBoxService;
+        private readonly IClipboardService _clipboardService;
+        private bool _showLoadingBanner;
 
         public MainWindowViewModel(IItemFilterScriptRepository itemFilterScriptRepository,
                                    IItemFilterScriptTranslator itemFilterScriptTranslator,
@@ -61,7 +66,8 @@ namespace Filtration.ViewModels
                                    IThemeService themeService,
                                    IUpdateCheckService updateCheckService,
                                    IUpdateAvailableViewModel updateAvailableViewModel,
-                                   IMessageBoxService messageBoxService)
+                                   IMessageBoxService messageBoxService,
+                                   IClipboardService clipboardService)
         {
             _itemFilterScriptRepository = itemFilterScriptRepository;
             _itemFilterScriptTranslator = itemFilterScriptTranslator;
@@ -73,14 +79,15 @@ namespace Filtration.ViewModels
             _updateCheckService = updateCheckService;
             _updateAvailableViewModel = updateAvailableViewModel;
             _messageBoxService = messageBoxService;
+            _clipboardService = clipboardService;
 
             NewScriptCommand = new RelayCommand(OnNewScriptCommand);
             CopyScriptCommand = new RelayCommand(OnCopyScriptCommand, () => ActiveDocumentIsScript);
-            OpenScriptCommand = new RelayCommand(OnOpenScriptCommand);
-            OpenThemeCommand = new RelayCommand(OnOpenThemeCommand);
+            OpenScriptCommand = new RelayCommand(async () => await OnOpenScriptCommand());
+            OpenThemeCommand = new RelayCommand(async () => await OnOpenThemeCommandAsync());
 
-            SaveCommand = new RelayCommand(OnSaveDocumentCommand, ActiveDocumentIsEditable);
-            SaveAsCommand = new RelayCommand(OnSaveAsCommand, ActiveDocumentIsEditable);
+            SaveCommand = new RelayCommand(async () => await OnSaveDocumentCommandAsync(), ActiveDocumentIsEditable);
+            SaveAsCommand = new RelayCommand(async () => await OnSaveAsCommandAsync(), ActiveDocumentIsEditable);
             CloseCommand = new RelayCommand(OnCloseDocumentCommand, ActiveDocumentIsEditable);
 
             CopyBlockCommand = new RelayCommand(OnCopyBlockCommand, () => ActiveDocumentIsScript && ActiveScriptHasSelectedBlock);
@@ -104,7 +111,7 @@ namespace Filtration.ViewModels
             ReplaceColorsCommand = new RelayCommand(OnReplaceColorsCommand, () => ActiveDocumentIsScript);
 
             CreateThemeCommand = new RelayCommand(OnCreateThemeCommand, () => ActiveDocumentIsScript);
-            ApplyThemeToScriptCommand = new RelayCommand(OnApplyThemeToScriptCommand, () => ActiveDocumentIsScript);
+            ApplyThemeToScriptCommand = new RelayCommand(async () => await OnApplyThemeToScriptCommandAsync(), () => ActiveDocumentIsScript);
             EditMasterThemeCommand = new RelayCommand(OnEditMasterThemeCommand, () => ActiveDocumentIsScript);
 
             AddTextColorThemeComponentCommand = new RelayCommand(OnAddTextColorThemeComponentCommand, () => ActiveDocumentIsTheme && ActiveThemeIsEditable);
@@ -166,12 +173,28 @@ namespace Filtration.ViewModels
                     }
                     case "OpenScript":
                     {
+#pragma warning disable 4014
                         OnOpenScriptCommand();
+#pragma warning restore 4014
+                        break;
+                    }
+                    case "ShowLoadingBanner":
+                    {
+                        ShowLoadingBanner = true;
+                        break;
+                    }
+                    case "HideLoadingBanner":
+                    {
+                        ShowLoadingBanner = false;
                         break;
                     }
                 }
             });
-            CheckForUpdates();
+
+            Task.Run(async () =>
+            {
+                await CheckForUpdatesAsync();
+            }).Wait();
         }
 
         public RelayCommand OpenScriptCommand { get; private set; }
@@ -215,13 +238,13 @@ namespace Filtration.ViewModels
         public RelayCommand ClearFiltersCommand { get; private set; }
 
 
-        public async void CheckForUpdates()
+        public async Task CheckForUpdatesAsync()
         {
             var assemblyVersion = FileVersionInfo.GetVersionInfo(Assembly.GetExecutingAssembly().Location);
             
             try
             {
-                var result = await _updateCheckService.GetUpdateData();
+                var result = await _updateCheckService.GetUpdateDataAsync();
 
                 if (result.LatestVersionMajorPart >= assemblyVersion.FileMajorPart &&
                     result.LatestVersionMinorPart > assemblyVersion.FileMinorPart)
@@ -279,6 +302,16 @@ namespace Filtration.ViewModels
             }
         }
 
+        public bool ShowLoadingBanner
+        {
+            get { return _showLoadingBanner; }
+            private set
+            {
+                _showLoadingBanner = value;
+                RaisePropertyChanged();
+            }
+        }
+
         public bool ActiveDocumentIsScript
         {
             get { return _avalonDockWorkspaceViewModel.ActiveDocument != null && _avalonDockWorkspaceViewModel.ActiveDocument.IsScript; }
@@ -322,6 +355,29 @@ namespace Filtration.ViewModels
             }
         }
 
+        public async Task OpenDroppedFilesAsync(List<string> filenames)
+        {
+            foreach (var filename in filenames)
+            {
+                var extension = Path.GetExtension(filename);
+                if (extension == null) continue;
+
+                switch (extension.ToUpperInvariant())
+                {
+                    case ".FILTER":
+                    {
+                        await LoadScriptAsync(filename);
+                        break;
+                    }
+                    case ".FILTERTHEME":
+                    {
+                        await LoadThemeAsync(filename);
+                        break;
+                    }
+                }
+            }
+        }
+
         private void OnCreateThemeCommand()
         {
             var themeViewModel = _themeProvider.NewThemeForScript(AvalonDockWorkspaceViewModel.ActiveScriptViewModel.Script);
@@ -362,24 +418,31 @@ namespace Filtration.ViewModels
             var aboutWindow = new AboutWindow();
             aboutWindow.ShowDialog();
         }
-        private void OnOpenScriptCommand()
+
+        private async Task OnOpenScriptCommand()
         {
-            var openFileDialog = new OpenFileDialog
+            var filePath = ShowOpenScriptDialog();
+
+            if (string.IsNullOrEmpty(filePath))
             {
-                Filter = "Filter Files (*.filter)|*.filter|All Files (*.*)|*.*",
-                InitialDirectory = _itemFilterScriptRepository.GetItemFilterScriptDirectory()
-            };
+                return;
+            }
 
-            if (openFileDialog.ShowDialog() != true) return;
+            await LoadScriptAsync(filePath);
+        }
 
+        private async Task LoadScriptAsync(string scriptFilename)
+        {
             IItemFilterScriptViewModel loadedViewModel;
 
+            Messenger.Default.Send(new NotificationMessage("ShowLoadingBanner"));
             try
             {
-                loadedViewModel = _itemFilterScriptRepository.LoadScriptFromFile(openFileDialog.FileName);
+                loadedViewModel = await _itemFilterScriptRepository.LoadScriptFromFileAsync(scriptFilename);
             }
-            catch(IOException e)
+            catch (IOException e)
             {
+                Messenger.Default.Send(new NotificationMessage("HideLoadingBanner"));
                 if (_logger.IsErrorEnabled)
                 {
                     _logger.Error(e);
@@ -390,23 +453,28 @@ namespace Filtration.ViewModels
                 return;
             }
 
+            Messenger.Default.Send(new NotificationMessage("HideLoadingBanner"));
             _avalonDockWorkspaceViewModel.AddDocument(loadedViewModel);
         }
 
-        private void OnOpenThemeCommand()
+        private async Task OnOpenThemeCommandAsync()
         {
-
             var filePath = ShowOpenThemeDialog();
             if (string.IsNullOrEmpty(filePath))
             {
                 return;
             }
 
+            await LoadThemeAsync(filePath);
+        }
+
+        private async Task LoadThemeAsync(string themeFilename)
+        {
             IThemeEditorViewModel loadedViewModel;
 
             try
             {
-                loadedViewModel = _themeProvider.LoadThemeFromFile(filePath);
+                loadedViewModel = await _themeProvider.LoadThemeFromFile(themeFilename);
             }
             catch (IOException e)
             {
@@ -419,11 +487,11 @@ namespace Filtration.ViewModels
                     MessageBoxImage.Error);
                 return;
             }
-            
+
             _avalonDockWorkspaceViewModel.AddDocument(loadedViewModel);
         }
 
-        private void OnApplyThemeToScriptCommand()
+        private async Task OnApplyThemeToScriptCommandAsync()
         {
             var filePath = ShowOpenThemeDialog();
             if (string.IsNullOrEmpty(filePath))
@@ -435,7 +503,7 @@ namespace Filtration.ViewModels
 
             try
             {
-                loadedTheme = _themeProvider.LoadThemeModelFromFile(filePath);
+                loadedTheme = await _themeProvider.LoadThemeModelFromFile(filePath);
             }
             catch (IOException e)
             {
@@ -461,6 +529,16 @@ namespace Filtration.ViewModels
             AvalonDockWorkspaceViewModel.ActiveScriptViewModel.SetDirtyFlag();
         }
 
+        private string ShowOpenScriptDialog()
+        {
+            var openFileDialog = new OpenFileDialog
+            {
+                Filter = "Filter Files (*.filter)|*.filter|All Files (*.*)|*.*",
+                InitialDirectory = _itemFilterScriptRepository.GetItemFilterScriptDirectory()
+            };
+
+            return openFileDialog.ShowDialog() != true ? string.Empty : openFileDialog.FileName;
+        }
 
         private string ShowOpenThemeDialog()
         {
@@ -473,8 +551,6 @@ namespace Filtration.ViewModels
             return openFileDialog.ShowDialog() != true ? string.Empty : openFileDialog.FileName;
         }
 
-
-
         private void SetItemFilterScriptDirectory()
         {
             var dlg = new FolderBrowserDialog
@@ -490,14 +566,14 @@ namespace Filtration.ViewModels
             }
         }
 
-        private void OnSaveDocumentCommand()
+        private async Task OnSaveDocumentCommandAsync()
         {
-            ((IEditableDocument)_avalonDockWorkspaceViewModel.ActiveDocument).Save();
+            await ((IEditableDocument)_avalonDockWorkspaceViewModel.ActiveDocument).SaveAsync();
         }
 
-        private void OnSaveAsCommand()
+        private async Task OnSaveAsCommandAsync()
         {
-            ((IEditableDocument)_avalonDockWorkspaceViewModel.ActiveDocument).SaveAs();
+            await ((IEditableDocument)_avalonDockWorkspaceViewModel.ActiveDocument).SaveAsAsync();
         }
 
         private void OnReplaceColorsCommand()
@@ -509,7 +585,18 @@ namespace Filtration.ViewModels
 
         private void OnCopyScriptCommand()
         {
-            Clipboard.SetText(_itemFilterScriptTranslator.TranslateItemFilterScriptToString(_avalonDockWorkspaceViewModel.ActiveScriptViewModel.Script));
+            try
+            {
+
+                _clipboardService.SetClipboardText(
+                    _itemFilterScriptTranslator.TranslateItemFilterScriptToString(
+                        _avalonDockWorkspaceViewModel.ActiveScriptViewModel.Script));
+            }
+            catch
+            {
+                _messageBoxService.Show("Clipboard Error", "Failed to access the clipboard, copy command not completed.",
+                    MessageBoxButton.OK, MessageBoxImage.Error);
+            }
         }
 
         private void OnCopyBlockCommand()
@@ -629,14 +716,14 @@ namespace Filtration.ViewModels
                 _avalonDockWorkspaceViewModel.ActiveThemeViewModel.SelectedThemeComponent);
         }
 
-        public bool CloseAllDocuments()
+        public async Task<bool> CloseAllDocumentsAsync()
         {
             var openDocuments = _avalonDockWorkspaceViewModel.OpenDocuments.OfType<IEditableDocument>().ToList();
             
             foreach (var document in openDocuments)
             {
                 var docCount = _avalonDockWorkspaceViewModel.OpenDocuments.OfType<IEditableDocument>().Count();
-                document.Close();
+                await document.Close();
                 if (_avalonDockWorkspaceViewModel.OpenDocuments.OfType<IEditableDocument>().Count() == docCount)
                 {
                     return false;

Filtration/ViewModels/StartPageViewModel.cs

@@ -1,4 +1,5 @@
-using Filtration.Common.ViewModels;
+using System.Threading.Tasks;
+using Filtration.Common.ViewModels;
 using Filtration.Interface;
 using GalaSoft.MvvmLight.CommandWpf;
 using GalaSoft.MvvmLight.Messaging;
@@ -25,7 +26,7 @@ namespace Filtration.ViewModels
         public bool IsScript { get { return false; } }
         public bool IsTheme { get { return false; } }
 
-        public void Close()
+        public Task Close()
         {
             throw new System.NotImplementedException();
         }

Filtration/ViewModels/ToolPanes/SectionBrowserViewModel.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Windows.Media.Imaging;
+using GalaSoft.MvvmLight.Messaging;
 
 namespace Filtration.ViewModels.ToolPanes
 {
@@ -23,6 +24,18 @@ namespace Filtration.ViewModels.ToolPanes
             icon.UriSource = new Uri("pack://application:,,,/Filtration;component/Resources/Icons/add_section_icon.png");
             icon.EndInit();
             IconSource = icon;
+
+            Messenger.Default.Register<NotificationMessage>(this, message =>
+            {
+                switch (message.Notification)
+                {
+                    case "SectionsChanged":
+                    {
+                        OnActiveDocumentChanged(this, EventArgs.Empty);
+                        break;
+                    }
+                }
+            });
         }
 
         public const string ToolContentId = "SectionBrowserTool";

Filtration/Views/AvalonDock/AvalonDockWorkspaceView.xaml

@@ -10,9 +10,10 @@
              xmlns:converters="clr-namespace:Filtration.Converters"
              xmlns:xcad="http://schemas.xceed.com/wpf/xaml/avalondock"
              xmlns:themeEditorViews="clr-namespace:Filtration.ThemeEditor.Views;assembly=Filtration.ThemeEditor"
+             xmlns:gif="http://wpfanimatedgif.codeplex.com"
              mc:Ignorable="d" 
              d:DataContext="{d:DesignInstance d:Type=viewModels:AvalonDockWorkspaceViewModel}"
-             d:DesignHeight="300" d:DesignWidth="300">
+             d:DesignHeight="300" d:DesignWidth="700">
     <UserControl.Resources>
         <xcad:BoolToVisibilityConverter x:Key="AvalonBoolToVisibilityConverter" />
         <converters:ActiveDocumentConverter x:Key="ActiveDocumentConverter" />

Filtration/Views/MainWindow.xaml

@@ -8,16 +8,18 @@
         xmlns:viewModels="clr-namespace:Filtration.ViewModels"
         xmlns:viewsAvalonDock="clr-namespace:Filtration.Views.AvalonDock"
         xmlns:views="clr-namespace:Filtration.Views"
+        xmlns:gif="http://wpfanimatedgif.codeplex.com"
         mc:Ignorable="d"
         d:DataContext="{d:DesignInstance Type=viewModels:MainWindowViewModel}"
         Title="{Binding WindowTitle}" Height="762" Width="1126" IsIconVisible="True"
-        Closing="MainWindow_OnClosing">
+        Closing="MainWindow_OnClosing" Drop="MainWindow_OnDrop" AllowDrop="True">
     <fluent:RibbonWindow.InputBindings>
         <KeyBinding Command="{Binding SaveCommand}" Modifiers="Control" Key="S" />
         <KeyBinding Command="{Binding OpenScriptCommand}" Modifiers="Control" Key="O" />
+        <KeyBinding Command="{Binding NewScriptCommand}" Modifiers="Control" Key="N" />
     </fluent:RibbonWindow.InputBindings>
     <DockPanel x:Name="RootDockPanel">
-        <fluent:Ribbon DockPanel.Dock="Top" x:Name="RibbonRoot">
+        <fluent:Ribbon DockPanel.Dock="Top" x:Name="RibbonRoot" IsEnabled="{Binding ShowLoadingBanner, Converter={StaticResource BoolInverterConverter}}">
             <fluent:Ribbon.Menu>
                 <fluent:Backstage>
                     <fluent:BackstageTabControl>
@@ -30,10 +32,10 @@
                                 </DataTemplate>
                             </fluent:BackstageTabItem.ContentTemplate>
                         </fluent:BackstageTabItem>
-                        <fluent:Button Header="New Script" Command="{Binding NewScriptCommand}" Icon="{StaticResource NewIcon}" />
-                        <fluent:Button Header="Open Script" Command="{Binding OpenScriptCommand}" Icon="{StaticResource OpenIcon}" />
+                        <fluent:Button Header="New Script" Command="{Binding NewScriptCommand}" Icon="{StaticResource NewIcon}" ToolTip="New Script (Ctrl+N)" />
+                        <fluent:Button Header="Open Script" Command="{Binding OpenScriptCommand}" Icon="{StaticResource OpenIcon}" ToolTip="Open Script (Ctrl+O)" />
                         <fluent:Button Header="Open Theme" Command="{Binding OpenThemeCommand}" Icon="{StaticResource OpenIcon}" />
-                        <fluent:Button Header="Save" Command="{Binding SaveCommand}" Icon="{StaticResource SaveIcon}" />
+                        <fluent:Button Header="Save" Command="{Binding SaveCommand}" Icon="{StaticResource SaveIcon}" ToolTip="Save (Ctrl+S)" />
                         <fluent:Button Header="Save As" Command="{Binding SaveAsCommand}" Icon="{StaticResource SaveIcon}" />
                         <fluent:Button Header="Close" Command="{Binding CloseCommand}" />
                         <fluent:SeparatorTabItem />
@@ -72,10 +74,10 @@
             </fluent:RibbonTabItem>
             <fluent:RibbonTabItem x:Name="ScriptToolsTabItem" Header="Script Tools" Group="{Binding ElementName=ScriptToolsGroup}" Visibility="{Binding ActiveDocumentIsScript, Converter={StaticResource BooleanVisibilityConverter}, Mode=OneWay}" >
                 <fluent:RibbonGroupBox Header="Clipboard">
-                    <fluent:Button Header="Copy Block" Command="{Binding CopyBlockCommand}" Icon="{StaticResource CopyIcon}" LargeIcon="{StaticResource CopyIcon}"/>
-                    <fluent:Button Header="Paste Block" Command="{Binding PasteCommand}" Icon="{StaticResource PasteIcon}" LargeIcon="{StaticResource PasteIcon}" />
-                    <fluent:Button Header="Copy Style" Command="{Binding CopyBlockStyleCommand}" Icon="{StaticResource CopyIcon}" LargeIcon="{StaticResource CopyIcon}" SizeDefinition="Middle" />
-                    <fluent:Button Header="Paste Style" Command="{Binding PasteBlockStyleCommand}" Icon="{StaticResource PasteStyleIcon}" LargeIcon="{StaticResource PasteIcon}" SizeDefinition="Middle" />
+                    <fluent:Button Header="Copy Block" Command="{Binding CopyBlockCommand}" Icon="{StaticResource CopyIcon}" LargeIcon="{StaticResource CopyIcon}" ToolTip="Copy Block (Ctrl+C)"/>
+                    <fluent:Button Header="Paste Block" Command="{Binding PasteCommand}" Icon="{StaticResource PasteIcon}" LargeIcon="{StaticResource PasteIcon}" ToolTip="Paste Block (Ctrl+V)"/>
+                    <fluent:Button Header="Copy Style" Command="{Binding CopyBlockStyleCommand}" Icon="{StaticResource CopyIcon}" LargeIcon="{StaticResource CopyIcon}" SizeDefinition="Middle" ToolTip="Copy Style (Ctrl+Shift+C)" />
+                    <fluent:Button Header="Paste Style" Command="{Binding PasteBlockStyleCommand}" Icon="{StaticResource PasteStyleIcon}" LargeIcon="{StaticResource PasteIcon}" SizeDefinition="Middle" ToolTip="Paste Style (Ctrl+Shift+V)" />
                     <fluent:Button Header="Copy Script" Command="{Binding CopyScriptCommand}" Icon="{StaticResource CopyIcon}" LargeIcon="{StaticResource PasteIcon}" SizeDefinition="Middle" />
                 </fluent:RibbonGroupBox>
                 <fluent:RibbonGroupBox Header="Blocks">
@@ -117,6 +119,30 @@
         </fluent:Ribbon>
         <Grid>
             <viewsAvalonDock:AvalonDockWorkspaceView DataContext="{Binding AvalonDockWorkspaceViewModel}" />
+            <Grid ZIndex="9999" Visibility="{Binding ShowLoadingBanner, Converter={StaticResource BooleanToVisibilityConverter}, ConverterParameter={x:Static Visibility.Hidden}}">
+
+                <Grid.Background>
+                    <SolidColorBrush Color="Black" Opacity="0.5" />
+                </Grid.Background>
+                <Grid>
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition  Width="*" />
+                        <ColumnDefinition  Width="Auto" />
+                        <ColumnDefinition  Width="*" />
+                    </Grid.ColumnDefinitions>
+                    <Grid.RowDefinitions>
+                        <RowDefinition Height="*" />
+                        <RowDefinition Height="Auto" />
+                        <RowDefinition Height="*" />
+                    </Grid.RowDefinitions>
+                    <Border Grid.Row="1" Grid.Column="1" BorderBrush="Black" BorderThickness="1" Background="White" Padding="20">
+                        <StackPanel Orientation="Horizontal">
+                            <TextBlock HorizontalAlignment="Center" VerticalAlignment="Center" FontSize="20" FontWeight="DemiBold">Working...</TextBlock>
+                            <Image gif:ImageBehavior.AnimatedSource="/Filtration;component/Resources/loading_spinner.gif" Height="32"  Margin="10,0,0,0"/>
+                        </StackPanel>
+                    </Border>
+                </Grid>
+            </Grid>
         </Grid>
     </DockPanel>
 </fluent:RibbonWindow>

Filtration/Views/MainWindow.xaml.cs

@@ -1,7 +1,8 @@
-using System;
+using System.Collections.Generic;
 using System.ComponentModel;
+using System.IO;
+using System.Threading.Tasks;
 using System.Windows;
-using Filtration.Annotations;
 using Filtration.ViewModels;
 
 namespace Filtration.Views
@@ -13,7 +14,7 @@ namespace Filtration.Views
 
     internal partial class MainWindow : IMainWindow
     {
-        private IMainWindowViewModel _mainWindowViewModel;
+        private readonly IMainWindowViewModel _mainWindowViewModel;
 
         public MainWindow(IMainWindowViewModel mainWindowViewModel)
         {
@@ -40,11 +41,34 @@ namespace Filtration.Views
 
         private void MainWindow_OnClosing(object sender, CancelEventArgs e)
         {
-            var allDocumentsClosed = _mainWindowViewModel.CloseAllDocuments();
-
+            var allDocumentsClosed = _mainWindowViewModel.CloseAllDocumentsAsync().Result;
             if (!allDocumentsClosed)
             {
                 e.Cancel = true;
+
+            }
+        }
+
+        private async void MainWindow_OnDrop(object sender, DragEventArgs e)
+        {
+            if (!e.Data.GetDataPresent(DataFormats.FileDrop)) return;
+
+            var filenames = (string[])e.Data.GetData(DataFormats.FileDrop);
+            var droppedFilterFiles = new List<string>();
+
+            foreach (var filename in filenames)
+            {
+                var extension = Path.GetExtension(filename);
+                if (extension != null &&
+                    (extension.ToUpperInvariant() == ".FILTER" || extension.ToUpperInvariant() == ".FILTERTHEME"))
+                {
+                    droppedFilterFiles.Add(filename);
+                }
+            }
+
+            if (droppedFilterFiles.Count > 0)
+            {
+                await _mainWindowViewModel.OpenDroppedFilesAsync(droppedFilterFiles);
             }
         }
     }

Filtration/WindsorInstallers/ModelsInstaller.cs

@@ -1,14 +0,0 @@
-using Castle.MicroKernel.Registration;
-using Castle.MicroKernel.SubSystems.Configuration;
-using Castle.Windsor;
-
-namespace Filtration.WindsorInstallers
-{
-    public class ModelsInstaller : IWindsorInstaller
-    {
-        public void Install(IWindsorContainer container, IConfigurationStore store)
-        {
-
-        }
-    }
-}

Filtration/WindsorInstallers/ServicesInstaller.cs

@@ -34,6 +34,11 @@ namespace Filtration.WindsorInstallers
                 Component.For<IUpdateCheckService>()
                     .ImplementedBy<UpdateCheckService>()
                     .LifeStyle.Singleton);
+
+            container.Register(
+                Component.For<IClipboardService>()
+                    .ImplementedBy<ClipboardService>()
+                    .LifeStyle.Singleton);
         }
     }
 }

Filtration/packages.config

@@ -11,5 +11,6 @@
   <package id="NLog" version="4.0.1" targetFramework="net451" />
   <package id="NLog.Config" version="4.0.1" targetFramework="net451" />
   <package id="NLog.Schema" version="4.0.1" targetFramework="net451" />
+  <package id="WpfAnimatedGif" version="1.4.13" targetFramework="net451" />
   <package id="WPFToolkit" version="3.5.50211.1" targetFramework="net451" />
 </packages>

README.md

@@ -2,10 +2,10 @@
 
 Filtration is an editor for Path of Exile item filter scripts.
 
-## Current Release (Released 2015-07-10)
-<b>Installer (6.31mb)</b> <a href="https://github.com/ben-wallis/Filtration/releases/download/0.8/filtration_0.8_setup.exe">filtration_0.8_setup.exe</a>
+## Current Release (Released 2015-07-15)
+<b>Installer (6.3mb)</b> <a href="https://github.com/ben-wallis/Filtration/releases/download/0.9/filtration_0.9_setup.exe">filtration_0.9_setup.exe</a>
 
-<b>Zip File (7.9mb)</b> <a href="https://github.com/ben-wallis/Filtration/releases/download/0.8/filtration_0.8.zip">filtration_0.8.zip</a>
+<b>Zip File (7.89mb)</b> <a href="https://github.com/ben-wallis/Filtration/releases/download/0.9/filtration_0.9.zip">filtration_0.9.zip</a>
 
 ## System Requirements
 Filtration requires .NET Framework 4.5.1 installed.