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TimeTravel

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This commit is contained in:
Ádám Kovács
2022-01-31 23:13:39 +01:00
parent 80570d8895
commit c2dcb49016
78 changed files with 2294 additions and 363 deletions
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73
src/GuiApp/FileTime.Avalonia/Application/AppState.cs
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@@ -1,9 +1,11 @@
using FileTime.Core.Components;
using MvvmGen;
using System;
using MvvmGen;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.Text;
using System.Collections.Specialized;
using System.Linq;
using FileTime.App.Core.Tab;
using System.Threading.Tasks;
using FileTime.Core.Models;
namespace FileTime.Avalonia.Application
{
@@ -11,7 +13,7 @@ namespace FileTime.Avalonia.Application
public partial class AppState
{
[Property]
private ObservableCollection<TabContainer> _tabs = new ObservableCollection<TabContainer>();
private ObservableCollection<TabContainer> _tabs = new();
[Property]
private TabContainer _selectedTab;
@@ -24,7 +26,66 @@ namespace FileTime.Avalonia.Application
partial void OnInitialize()
{
_tabs.CollectionChanged += (o, e) => SelectedTab ??= Tabs.Count > 0 ? Tabs[0] : null;
_tabs.CollectionChanged += TabsChanged;
}
private void TabsChanged(object? sender, NotifyCollectionChangedEventArgs e)
{
SelectedTab ??= Tabs.Count > 0 ? Tabs[0] : null;
List<TabContainer> itemsAdded = new();
List<TabContainer> itemsRemoved = new();
if (e.NewItems != null && e.OldItems != null)
{
itemsAdded.AddRange(e.NewItems.Cast<TabContainer>().Except(e.OldItems.Cast<TabContainer>()));
itemsRemoved.AddRange(e.OldItems.Cast<TabContainer>().Except(e.NewItems.Cast<TabContainer>()));
}
else if (e.NewItems != null)
{
itemsAdded.AddRange(e.NewItems.Cast<TabContainer>());
}
else if (e.OldItems != null)
{
itemsRemoved.AddRange(e.OldItems.Cast<TabContainer>());
}
foreach (var item in itemsAdded)
{
item.TabState.ItemMarked.Add(TabItemMarked);
item.TabState.ItemUnmarked.Add(TabItemUnmarked);
}
foreach (var item in itemsRemoved)
{
item.TabState.ItemMarked.Remove(TabItemMarked);
item.TabState.ItemUnmarked.Remove(TabItemUnmarked);
}
}
private async Task TabItemMarked(TabState tabState, AbsolutePath item)
{
var tabContainer = Tabs.FirstOrDefault(t => t.TabState == tabState);
if (tabContainer != null)
{
var item2 = (await tabContainer.CurrentLocation.GetItems()).FirstOrDefault(i => i.Item.FullName == item.Path);
if (item2 != null)
{
item2.IsMarked = true;
}
}
}
private async Task TabItemUnmarked(TabState tabState, AbsolutePath item)
{
var tabContainer = Tabs.FirstOrDefault(t => t.TabState == tabState);
if (tabContainer != null)
{
var item2 = (await tabContainer.CurrentLocation.GetItems()).FirstOrDefault(i => i.Item.FullName == item.Path);
if (item2 != null)
{
item2.IsMarked = false;
}
}
}
}
}