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Possible commands, IsAlternative fix

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Ádám Kovács
2022-05-08 22:45:56 +02:00
parent 9bf95ebe4e
commit 5b9d0667cc
17 changed files with 184 additions and 64 deletions
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17
src/AppCommon/FileTime.App.Core/ViewModels/ItemViewModel.cs
View File

@@ -1,3 +1,4 @@
using System.ComponentModel;
using System.Reactive.Linq;
using DynamicData;
using FileTime.App.Core.Models;
@@ -41,21 +42,29 @@ public abstract partial class ItemViewModel : IItemViewModel
[Property]
private IObservable<bool> _isAlternative;
public void Init(IItem item, ITabViewModel parentTab)
public void Init(IItem item, ITabViewModel parentTab, ItemViewModelType itemViewModelType)
{
var sourceCollection = itemViewModelType switch
{
ItemViewModelType.Main => parentTab.CurrentItemsCollectionObservable,
ItemViewModelType.Parent => parentTab.ParentsChildrenCollectionObservable,
ItemViewModelType.SelectedChild => parentTab.SelectedsChildrenCollectionObservable,
_ => throw new InvalidEnumArgumentException()
};
BaseItem = item;
DisplayName = _appState.SearchText.Select(s => _itemNameConverterService.GetDisplayName(item.DisplayName, s));
DisplayNameText = item.DisplayName;
IsMarked = parentTab.MarkedItems.ToCollection().Select(m => m.Any(i => i.Path.Path == item.FullName?.Path));
IsSelected = parentTab.CurrentSelectedItem.Select(EqualsTo);
IsAlternative = parentTab.CurrentItemsCollectionObservable.Select(c => c?.Index().FirstOrDefault(i => EqualsTo(i.Value)).Key % 2 == 0);
IsAlternative = sourceCollection.Select(c => c?.Index().FirstOrDefault(i => EqualsTo(i.Value)).Key % 2 == 0);
ViewMode = Observable.CombineLatest(IsMarked, IsSelected, IsAlternative, GenerateViewMode);
Attributes = item.Attributes;
CreatedAt = item.CreatedAt;
}
private ItemViewMode GenerateViewMode(bool isMarked, bool isSelected, bool sAlternative)
=> (isMarked, isSelected, sAlternative) switch
private ItemViewMode GenerateViewMode(bool isMarked, bool isSelected, bool isAlternative)
=> (isMarked, isSelected, isAlternative) switch
{
(true, true, _) => ItemViewMode.MarkedSelected,
(true, false, true) => ItemViewMode.MarkedAlternative,