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[TUI] Migrate to Prism.Avalonia.

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This commit is contained in:
Natalia Portillo
2025-11-18 04:36:49 +00:00
parent 31dfcadab8
commit b580bf0555
17 changed files with 901 additions and 755 deletions
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42
Aaru.Tui/ViewModels/Windows/HexViewWindowViewModel.cs
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@@ -31,6 +31,7 @@ using Aaru.CommonTypes.Enums;
using Aaru.CommonTypes.Interfaces;
using Aaru.Tui.ViewModels.Dialogs;
using Aaru.Tui.Views.Dialogs;
using Aaru.Tui.Views.Windows;
using Avalonia;
using Avalonia.Controls.ApplicationLifetimes;
using CommunityToolkit.Mvvm.ComponentModel;
@@ -42,22 +43,23 @@ namespace Aaru.Tui.ViewModels.Windows;
public sealed partial class HexViewWindowViewModel : ViewModelBase
{
private const int BYTES_PER_LINE = 16;
readonly IMediaImage _imageFormat;
readonly ManagedWindow _view;
private const int BYTES_PER_LINE = 16;
readonly IRegionManager _regionManager;
readonly ManagedWindow _view;
[ObservableProperty]
ulong _currentSector;
[ObservableProperty]
string _filePath;
[ObservableProperty]
long _fileSize;
IMediaImage _imageFormat;
[ObservableProperty]
ObservableCollection<HexViewLine> _lines = [];
bool _longMode;
internal HexViewWindowViewModel(ManagedWindow view, IMediaImage imageFormat, string filePath,
ulong currentSector = 0)
internal HexViewWindowViewModel(IRegionManager regionManager)
{
_regionManager = regionManager;
ExitCommand = new RelayCommand(Exit);
BackCommand = new RelayCommand(Back);
NextSectorCommand = new RelayCommand(NextSector);
@@ -65,12 +67,6 @@ public sealed partial class HexViewWindowViewModel : ViewModelBase
GoToCommand = new AsyncRelayCommand(GoToAsync);
HelpCommand = new AsyncRelayCommand(HelpAsync);
ToggleLongCommand = new RelayCommand(ToggleLong);
_view = view;
_imageFormat = imageFormat;
_currentSector = currentSector;
FilePath = filePath;
LoadSector();
}
public ICommand BackCommand { get; }
@@ -81,6 +77,17 @@ public sealed partial class HexViewWindowViewModel : ViewModelBase
public ICommand HelpCommand { get; }
public ICommand ToggleLongCommand { get; }
/// <inheritdoc />
public override void OnNavigatedTo(NavigationContext navigationContext)
{
base.OnNavigatedTo(navigationContext);
_imageFormat = navigationContext.Parameters.GetValue<IMediaImage>("imageFormat");
FilePath = navigationContext.Parameters.GetValue<string>("filePath");
LoadSector();
}
void ToggleLong()
{
_longMode = !_longMode;
@@ -150,7 +157,16 @@ public sealed partial class HexViewWindowViewModel : ViewModelBase
void Back()
{
_view.Close();
IRegion? region = _regionManager.Regions["ContentRegion"];
IRegionNavigationService? navigationService = region.NavigationService;
if(navigationService?.Journal.CanGoBack == true)
navigationService.Journal.GoBack();
else
{
// No history - navigate directly to FileView
_regionManager.RequestNavigate("ContentRegion", nameof(FileView));
}
}
void Exit()
@@ -202,8 +218,6 @@ public sealed partial class HexViewWindowViewModel : ViewModelBase
offset += bytesRead;
}
}
public void LoadComplete() {}
}
public sealed class HexViewLine