| 1 | // Copyright (C) Microsoft Corporation. All rights reserved. |
| 2 | |
| 3 | using CommunityToolkit.Mvvm.ComponentModel; |
| 4 | using CommunityToolkit.Mvvm.Input; |
| 5 | using System.Windows.Input; |
| 6 | using WslSettings.Contracts.Services; |
| 7 | |
| 8 | namespace WslSettings.ViewModels.Settings; |
| 9 | |
| 10 | public partial class FileSystemViewModel : WslConfigSettingViewModel |
| 11 | { |
| 12 | private IWslConfigSetting? _defaultVHDSize; |
| 13 | private ulong _defaultDefaultVHDSizeBytes; |
| 14 | private bool _defaultVHDSize_ResetEnabled; |
| 15 | |
| 16 | public FileSystemViewModel() |
| 17 | { |
| 18 | InitializeConfigSettings(); |
| 19 | |
| 20 | DefaultVHDSize_ResetEnabled = !Equals(_defaultDefaultVHDSizeBytes, _defaultVHDSize!.UInt64Value); |
| 21 | } |
| 22 | |
| 23 | override protected void InitializeConfigSettings() |
| 24 | { |
| 25 | var wslConfigService = App.GetService<IWslConfigService>(); |
| 26 | _defaultVHDSize = wslConfigService.GetWslConfigSetting(WslConfigEntry.VhdSizeBytes); |
| 27 | |
| 28 | _defaultDefaultVHDSizeBytes = wslConfigService.GetWslConfigSetting(WslConfigEntry.VhdSizeBytes, true).UInt64Value; |
| 29 | } |
| 30 | |
| 31 | public string DefaultVHDSize |
| 32 | { |
| 33 | get |
| 34 | { |
| 35 | return _defaultVHDSize!.UInt64Value.ToString(); |
| 36 | } |
| 37 | set |
| 38 | { |
| 39 | if (ValidateInput(value, Constants.WholeNumberRegex)) |
| 40 | { |
| 41 | if (UInt64.TryParse(value, out ulong parsedValue)) |
| 42 | { |
| 43 | Set(ref _defaultVHDSize!, parsedValue); |
| 44 | } |
| 45 | else |
| 46 | { |
| 47 | OnPropertyChanged(); |
| 48 | } |
| 49 | } |
| 50 | } |
| 51 | } |
| 52 | |
| 53 | public void SetDefaultVHDSize_ResetEnabled(string? value) |
| 54 | { |
| 55 | if (UInt64.TryParse(value, out UInt64 parseResult)) |
| 56 | { |
| 57 | DefaultVHDSize_ResetEnabled = !Equals(_defaultDefaultVHDSizeBytes / Constants.MB, parseResult); |
| 58 | } |
| 59 | else |
| 60 | { |
| 61 | DefaultVHDSize_ResetEnabled = true; |
| 62 | } |
| 63 | } |
| 64 | |
| 65 | public bool DefaultVHDSize_ResetEnabled |
| 66 | { |
| 67 | get => _defaultVHDSize_ResetEnabled; |
| 68 | set => SetProperty(ref _defaultVHDSize_ResetEnabled, value); |
| 69 | } |
| 70 | |
| 71 | private void DefaultVHDSize_ResetExecuted(string? param) |
| 72 | { |
| 73 | DefaultVHDSize = _defaultDefaultVHDSizeBytes.ToString(); |
| 74 | } |
| 75 | |
| 76 | public ICommand DefaultVHDSize_ResetCommand => new RelayCommand<string>(DefaultVHDSize_ResetExecuted); |
| 77 | } |