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MainWindow skeleton

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This commit is contained in:
Ádám Kovács
2022-04-03 09:22:24 +02:00
parent 7ff3898bd9
commit b6b8a7b3f8
28 changed files with 432 additions and 105 deletions
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55
src/Core/FileTime.Core.Services/Tab.cs
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@@ -15,31 +15,38 @@ namespace FileTime.Core.Services
public Tab()
{
CurrentLocation = _currentLocation.AsObservable();
CurrentItems = _currentLocation
.Select(c =>
Observable.FromAsync(async () =>
c == null
? Enumerable.Empty<IItem>()
: await c.Items
.ToAsyncEnumerable()
.SelectAwait(
async i =>
{
try
CurrentItems =
Observable.Merge(
_currentLocation
.Where(c => c is not null)
.Select(c => c!.Items)
.Switch()
.Select(
i => Observable.FromAsync(async () =>
await i
.ToAsyncEnumerable()
.SelectAwait(
async i =>
{
//TODO: force create by AbsolutePath name
return await i.ContentProvider.GetItemByFullNameAsync(i.Path);
try
{
//TODO: force create by AbsolutePath name
return await i.ContentProvider.GetItemByFullNameAsync(i.Path);
}
catch { return null!; }
}
catch { return null!; }
}
)
.Where(i => i != null)
.ToListAsync()
)
.Where(i => i != null)
.ToListAsync()
)
)
.Merge(Constants.MaximumObservableMergeOperations);
CurrentSelectedItem = CurrentLocation.Select(GetSelectedItemByLocation).Merge(_currentSelectedItem).Throttle(TimeSpan.FromMilliseconds(500));
)
.Merge(Constants.MaximumObservableMergeOperations),
_currentLocation
.Where(c => c is null)
.Select(c => Enumerable.Empty<IItem>())
);
CurrentSelectedItem = CurrentLocation.Select(GetSelectedItemByLocation).Switch().Merge(_currentSelectedItem).Throttle(TimeSpan.FromMilliseconds(500));
}
public void Init(IContainer currentLocation)
@@ -47,9 +54,9 @@ namespace FileTime.Core.Services
_currentLocation.OnNext(currentLocation);
}
private IAbsolutePath? GetSelectedItemByLocation(IContainer? currentLocation)
private IObservable<IAbsolutePath?> GetSelectedItemByLocation(IContainer? currentLocation)
{
return currentLocation?.Items[0];
return currentLocation?.Items?.Select(i => i.FirstOrDefault()) ?? Observable.Never((IAbsolutePath?)null);
}
public void ChangeLocation(IContainer newLocation)