File scoped namespace
This commit is contained in:
@@ -9,118 +9,118 @@ using FileTime.Tools.Extensions;
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using Microsoft.Extensions.DependencyInjection;
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using MvvmGen;
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namespace FileTime.App.Core.ViewModels
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namespace FileTime.App.Core.ViewModels;
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[ViewModel]
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public partial class TabViewModel : ITabViewModel, IDisposable
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{
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[ViewModel]
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public partial class TabViewModel : ITabViewModel, IDisposable
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private readonly IServiceProvider _serviceProvider;
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private readonly IItemNameConverterService _itemNameConverterService;
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private readonly IAppState _appState;
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private readonly IRxSchedulerService _rxSchedulerService;
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private readonly SourceList<IAbsolutePath> _markedItems = new();
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private readonly List<IDisposable> _disposables = new();
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private bool disposed;
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public ITab? Tab { get; private set; }
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public int TabNumber { get; private set; }
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public IObservable<bool> IsSelected { get; }
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public IObservable<IContainer?> CurrentLocation { get; private set; } = null!;
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public IObservable<IItemViewModel?> CurrentSelectedItem { get; private set; } = null!;
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public IObservable<IObservable<IChangeSet<IItemViewModel>>?> CurrentItems { get; private set; } = null!;
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public IObservable<IChangeSet<IAbsolutePath>> MarkedItems { get; }
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public IObservable<IObservable<IChangeSet<IItemViewModel>>?> SelectedsChildren { get; private set; } = null!;
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public IObservable<IObservable<IChangeSet<IItemViewModel>>?> ParentsChildren { get; private set; } = null!;
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public IObservable<IReadOnlyCollection<IItemViewModel>?> CurrentItemsCollectionObservable { get; private set; } = null!;
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[Property]
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private BindedCollection<IItemViewModel>? _currentItemsCollection;
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[Property]
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private BindedCollection<IItemViewModel>? _parentsChildrenCollection;
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[Property]
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private BindedCollection<IItemViewModel>? _selectedsChildrenCollection;
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public TabViewModel(
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IServiceProvider serviceProvider,
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IItemNameConverterService itemNameConverterService,
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IAppState appState,
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IRxSchedulerService rxSchedulerService)
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{
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private readonly IServiceProvider _serviceProvider;
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private readonly IItemNameConverterService _itemNameConverterService;
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private readonly IAppState _appState;
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private readonly IRxSchedulerService _rxSchedulerService;
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private readonly SourceList<IAbsolutePath> _markedItems = new();
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private readonly List<IDisposable> _disposables = new();
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private bool disposed;
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_serviceProvider = serviceProvider;
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_itemNameConverterService = itemNameConverterService;
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_appState = appState;
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public ITab? Tab { get; private set; }
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public int TabNumber { get; private set; }
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MarkedItems = _markedItems.Connect().StartWithEmpty();
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IsSelected = _appState.SelectedTab.Select(s => s == this);
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_rxSchedulerService = rxSchedulerService;
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}
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public IObservable<bool> IsSelected { get; }
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public void Init(ITab tab, int tabNumber)
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{
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Tab = tab;
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TabNumber = tabNumber;
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public IObservable<IContainer?> CurrentLocation { get; private set; } = null!;
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public IObservable<IItemViewModel?> CurrentSelectedItem { get; private set; } = null!;
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public IObservable<IObservable<IChangeSet<IItemViewModel>>?> CurrentItems { get; private set; } = null!;
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public IObservable<IChangeSet<IAbsolutePath>> MarkedItems { get; }
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public IObservable<IObservable<IChangeSet<IItemViewModel>>?> SelectedsChildren { get; private set; } = null!;
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public IObservable<IObservable<IChangeSet<IItemViewModel>>?> ParentsChildren { get; private set; } = null!;
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CurrentLocation = tab.CurrentLocation.AsObservable();
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CurrentItems = tab.CurrentItems
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.Select(items => items?.Transform(MapItemToViewModel))
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.ObserveOn(_rxSchedulerService.GetWorkerScheduler())
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.SubscribeOn(_rxSchedulerService.GetUIScheduler())
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.Publish(null)
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.RefCount();
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public IObservable<IReadOnlyCollection<IItemViewModel>?> CurrentItemsCollectionObservable { get; private set; } = null!;
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[Property]
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private BindedCollection<IItemViewModel>? _currentItemsCollection;
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[Property]
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private BindedCollection<IItemViewModel>? _parentsChildrenCollection;
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[Property]
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private BindedCollection<IItemViewModel>? _selectedsChildrenCollection;
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public TabViewModel(
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IServiceProvider serviceProvider,
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IItemNameConverterService itemNameConverterService,
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IAppState appState,
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IRxSchedulerService rxSchedulerService)
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{
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_serviceProvider = serviceProvider;
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_itemNameConverterService = itemNameConverterService;
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_appState = appState;
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MarkedItems = _markedItems.Connect().StartWithEmpty();
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IsSelected = _appState.SelectedTab.Select(s => s == this);
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_rxSchedulerService = rxSchedulerService;
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}
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public void Init(ITab tab, int tabNumber)
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{
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Tab = tab;
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TabNumber = tabNumber;
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CurrentLocation = tab.CurrentLocation.AsObservable();
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CurrentItems = tab.CurrentItems
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.Select(items => items?.Transform(MapItemToViewModel))
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.ObserveOn(_rxSchedulerService.GetWorkerScheduler())
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.SubscribeOn(_rxSchedulerService.GetUIScheduler())
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.Publish(null)
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.RefCount();
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CurrentSelectedItem =
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Observable.CombineLatest(
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CurrentSelectedItem =
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Observable.CombineLatest(
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CurrentItems,
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tab.CurrentSelectedItem,
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(currentItems, currentSelectedItemPath) =>
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currentItems == null
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? Observable.Return((IItemViewModel?)null)
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: currentItems
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.ToCollection()
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.Select(items => items.FirstOrDefault(i => i.BaseItem?.FullName == currentSelectedItemPath?.Path))
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? Observable.Return((IItemViewModel?)null)
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: currentItems
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.ToCollection()
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.Select(items => items.FirstOrDefault(i => i.BaseItem?.FullName == currentSelectedItemPath?.Path))
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)
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.Switch()
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.Publish(null)
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.RefCount();
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SelectedsChildren = InitSelectedsChildren();
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ParentsChildren = InitParentsChildren();
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SelectedsChildren = InitSelectedsChildren();
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ParentsChildren = InitParentsChildren();
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CurrentItemsCollectionObservable = CurrentItems
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.Select(c => c != null ? c.ToCollection() : Observable.Return((IReadOnlyCollection<IItemViewModel>?)null))
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.Switch()
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.Publish(null)
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.RefCount();
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CurrentItemsCollectionObservable = CurrentItems
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.Select(c => c != null ? c.ToCollection() : Observable.Return((IReadOnlyCollection<IItemViewModel>?)null))
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.Switch()
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.Publish(null)
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.RefCount();
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CurrentItems.Subscribe(children =>
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{
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CurrentItemsCollection?.Dispose();
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CurrentItemsCollection = children.MapNull(c => new BindedCollection<IItemViewModel>(c!));
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});
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CurrentItems.Subscribe(children =>
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{
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CurrentItemsCollection?.Dispose();
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CurrentItemsCollection = children.MapNull(c => new BindedCollection<IItemViewModel>(c!));
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});
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ParentsChildren.Subscribe(children =>
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{
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ParentsChildrenCollection?.Dispose();
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ParentsChildrenCollection = children.MapNull(c => new BindedCollection<IItemViewModel>(c!));
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});
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ParentsChildren.Subscribe(children =>
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{
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ParentsChildrenCollection?.Dispose();
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ParentsChildrenCollection = children.MapNull(c => new BindedCollection<IItemViewModel>(c!));
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});
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SelectedsChildren.Subscribe(children =>
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{
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SelectedsChildrenCollection?.Dispose();
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SelectedsChildrenCollection = children.MapNull(c => new BindedCollection<IItemViewModel>(c!));
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});
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SelectedsChildren.Subscribe(children =>
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{
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SelectedsChildrenCollection?.Dispose();
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SelectedsChildrenCollection = children.MapNull(c => new BindedCollection<IItemViewModel>(c!));
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});
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tab.CurrentLocation.Subscribe((_) => _markedItems.Clear());
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tab.CurrentLocation.Subscribe((_) => _markedItems.Clear());
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IObservable<IObservable<IChangeSet<IItemViewModel>>?> InitSelectedsChildren()
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{
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var currentSelectedItemThrottled = CurrentSelectedItem.Throttle(TimeSpan.FromMilliseconds(250)).Publish(null).RefCount();
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return Observable.Merge(
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IObservable<IObservable<IChangeSet<IItemViewModel>>?> InitSelectedsChildren()
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{
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var currentSelectedItemThrottled = CurrentSelectedItem.Throttle(TimeSpan.FromMilliseconds(250)).Publish(null).RefCount();
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return Observable.Merge(
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currentSelectedItemThrottled
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.WhereNotNull()
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.OfType<IContainerViewModel>()
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@@ -136,17 +136,17 @@ namespace FileTime.App.Core.ViewModels
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.SubscribeOn(_rxSchedulerService.GetUIScheduler())
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.Publish(null)
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.RefCount();
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}
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}
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IObservable<IObservable<IChangeSet<IItemViewModel>>?> InitParentsChildren()
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{
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var parentThrottled = CurrentLocation
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.Select(l => l?.Parent)
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.DistinctUntilChanged()
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.Publish(null)
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.RefCount();
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IObservable<IObservable<IChangeSet<IItemViewModel>>?> InitParentsChildren()
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{
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var parentThrottled = CurrentLocation
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.Select(l => l?.Parent)
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.DistinctUntilChanged()
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.Publish(null)
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.RefCount();
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return Observable.Merge(
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return Observable.Merge(
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parentThrottled
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.Where(p => p is not null)
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.Select(p => Observable.FromAsync(async () => (IContainer)await p!.ResolveAsync()))
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@@ -162,85 +162,84 @@ namespace FileTime.App.Core.ViewModels
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.SubscribeOn(_rxSchedulerService.GetUIScheduler())
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.Publish(null)
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.RefCount();
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}
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}
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private static async Task<IItem> MapItem(IAbsolutePath item)
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=> await item.ResolveAsync(forceResolve: true, itemInitializationSettings: new ItemInitializationSettings(true));
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private IItemViewModel MapItemToViewModel(IItem item)
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{
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if (item is IContainer container)
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{
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var containerViewModel = _serviceProvider.GetInitableResolver<IContainer, ITabViewModel>(container, this).GetRequiredService<IContainerViewModel>();
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return containerViewModel;
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}
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else if (item is IFileElement fileElement)
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{
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var fileViewModel = _serviceProvider.GetInitableResolver<IFileElement, ITabViewModel>(fileElement, this).GetRequiredService<IFileViewModel>();
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fileViewModel.Size = fileElement.Size;
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return fileViewModel;
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}
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else if (item is IElement element)
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{
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var elementViewModel = _serviceProvider.GetInitableResolver<IElement, ITabViewModel>(element, this).GetRequiredService<IElementViewModel>();
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return elementViewModel;
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}
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throw new ArgumentException($"{nameof(item)} is not {nameof(IContainer)} neither {nameof(IElement)}");
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}
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public void AddMarkedItem(IAbsolutePath item) => _markedItems.Add(item);
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public void RemoveMarkedItem(IAbsolutePath item)
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{
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var itemsToRemove = _markedItems.Items.Where(i => i.Path.Path == item.Path.Path).ToList();
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_markedItems.RemoveMany(itemsToRemove);
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}
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public void ToggleMarkedItem(IAbsolutePath item)
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{
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if (_markedItems.Items.Any(i => i.Path.Path == item.Path.Path))
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{
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RemoveMarkedItem(item);
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}
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else
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{
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AddMarkedItem(item);
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}
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}
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public void ClearMarkedItems()
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{
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_markedItems.Clear();
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}
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~TabViewModel() => Dispose(false);
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public void Dispose()
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{
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Dispose(true);
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GC.SuppressFinalize(this);
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}
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private void Dispose(bool disposing)
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{
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if (!disposed && disposing)
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{
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foreach (var disposable in _disposables)
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{
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try
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{
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disposable.Dispose();
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}
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catch { }
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}
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}
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disposed = true;
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}
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}
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private static async Task<IItem> MapItem(IAbsolutePath item)
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=> await item.ResolveAsync(forceResolve: true, itemInitializationSettings: new ItemInitializationSettings(true));
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private IItemViewModel MapItemToViewModel(IItem item)
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{
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if (item is IContainer container)
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{
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var containerViewModel = _serviceProvider.GetInitableResolver<IContainer, ITabViewModel>(container, this).GetRequiredService<IContainerViewModel>();
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return containerViewModel;
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}
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else if (item is IFileElement fileElement)
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{
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var fileViewModel = _serviceProvider.GetInitableResolver<IFileElement, ITabViewModel>(fileElement, this).GetRequiredService<IFileViewModel>();
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fileViewModel.Size = fileElement.Size;
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return fileViewModel;
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}
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else if (item is IElement element)
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{
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var elementViewModel = _serviceProvider.GetInitableResolver<IElement, ITabViewModel>(element, this).GetRequiredService<IElementViewModel>();
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return elementViewModel;
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}
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throw new ArgumentException($"{nameof(item)} is not {nameof(IContainer)} neither {nameof(IElement)}");
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}
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public void AddMarkedItem(IAbsolutePath item) => _markedItems.Add(item);
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public void RemoveMarkedItem(IAbsolutePath item)
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{
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var itemsToRemove = _markedItems.Items.Where(i => i.Path.Path == item.Path.Path).ToList();
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_markedItems.RemoveMany(itemsToRemove);
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}
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public void ToggleMarkedItem(IAbsolutePath item)
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{
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if (_markedItems.Items.Any(i => i.Path.Path == item.Path.Path))
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{
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RemoveMarkedItem(item);
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}
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else
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{
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AddMarkedItem(item);
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}
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}
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public void ClearMarkedItems()
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{
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_markedItems.Clear();
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}
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~TabViewModel() => Dispose(false);
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public void Dispose()
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{
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Dispose(true);
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GC.SuppressFinalize(this);
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}
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private void Dispose(bool disposing)
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{
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if (!disposed && disposing)
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{
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foreach (var disposable in _disposables)
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{
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try
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{
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disposable.Dispose();
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}
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catch { }
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}
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}
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disposed = true;
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}
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}
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