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New reactive core WIP

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This commit is contained in:
Ádám Kovács
2023-07-21 22:15:48 +02:00
parent 342fc0d047
commit b61c204e49
61 changed files with 1605 additions and 413 deletions
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14
src/AppCommon/FileTime.App.Core/Services/UserCommandHandler/UserCommandHandlerServiceBase.cs
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@@ -1,4 +1,6 @@
using System.Collections.ObjectModel;
using System.Reactive.Linq;
using DeclarativeProperty;
using DynamicData;
using FileTime.App.Core.ViewModels;
using FileTime.Core.Models;
@@ -44,14 +46,14 @@ public abstract class UserCommandHandlerServiceBase : IUserCommandHandler
protected IDisposable SaveSelectedTab(Action<ITabViewModel?> handler) => RunWithAppState(appState => appState.SelectedTab.Subscribe(handler));
protected IDisposable SaveCurrentSelectedItem(Action<IItemViewModel?> handler)
=> RunWithAppState(appState => appState.SelectedTab.Select(t => t == null ? Observable.Return<IItemViewModel?>(null) : t.CurrentSelectedItem).Switch().Subscribe(handler));
protected IDisposable SaveCurrentSelectedItem(Action<IDeclarativeProperty<IItemViewModel?>?> handler)
=> RunWithAppState(appState => appState.SelectedTab.Select(t => t?.CurrentSelectedItem).Subscribe(handler));
protected IDisposable SaveCurrentLocation(Action<IContainer?> handler)
=> RunWithAppState(appState => appState.SelectedTab.Select(t => t == null ? Observable.Return<IContainer?>(null) : t.CurrentLocation).Switch().Subscribe(handler));
protected IDisposable SaveCurrentLocation(Action<IDeclarativeProperty<IContainer?>?> handler)
=> RunWithAppState(appState => appState.SelectedTab.Select(t => t?.CurrentLocation).Subscribe(handler));
protected IDisposable SaveCurrentItems(Action<IEnumerable<IItemViewModel>> handler)
=> RunWithAppState(appState => appState.SelectedTab.Select(t => t?.CurrentItemsCollectionObservable ?? Observable.Return((IEnumerable<IItemViewModel>?) Enumerable.Empty<IItemViewModel>())).Switch().Subscribe(i => handler(i ?? Enumerable.Empty<IItemViewModel>())));
protected IDisposable SaveCurrentItems(Action<IDeclarativeProperty<ObservableCollection<IItemViewModel>?>?> handler)
=> RunWithAppState(appState => appState.SelectedTab.Select(t => t?.CurrentItems).Subscribe(handler));
protected IDisposable SaveMarkedItems(Action<IChangeSet<FullName>> handler)
=> RunWithAppState(appState => appState.SelectedTab.Select(t => t == null ? Observable.Empty<IChangeSet<FullName>>() : t.MarkedItems).Switch().Subscribe(handler));