yavsc/src/PostIt
Paul Schneider a3f56f5bb8 PostIt: Sauver button on SettingsPage with dirty tracking
SettingsPage.axaml had TextBox / CheckBox TwoWay bindings to the
Settings singleton, but no Save button — user edits mutated the
in-memory instance and were lost on the next launch. This commit
addes the missing save path:

- Settings.Save() writes the current instance to
  ~/.config/PostIt/postit-settings.json (symmetrical to Load),
  with 0600 POSIX permissions matching TokenStore.Save.
- Settings.IsDirty ObservableProperty flips to true on every
  setter that flows through the four top-level
  [ObservableProperty] fields (DarkMode, BlogsApiUrl,
  BusinessApiUrl, plus the OnAuthenticationChanged partial for
  the Authentication sub-property). Sub-property edits
  (Authentication.Authority / ClientId / RedirectUri / Scopes)
  are caught by a PropertyChanged subscription wired up in
  OnAuthenticationChanged and re-wired on each Authentication
  reassignment.
- [RelayCommand(CanExecute = nameof(CanSave))] on Save itself
  emits the SaveCommand ICommand that the XAML binds to.
  OnIsDirtyChanged calls SaveCommand.NotifyCanExecuteChanged()
  so the button auto-enables / auto-disables. The Avalonia
  binding is 'SaveCommand' without a suffix — the source
  generator emits that property name from the Save method.
- ApplyJson resets IsDirty = false at the end so disk / embedded
  loads don't leave the page stuck in dirty state.
- SettingsPage.axaml: fixed the RowDefinition count (4 rows
  declared, 10 used — controls at rows 4..9 were rendering
  outside the grid), and added a Sauver button at row 10 bound
  to SaveCommand with IsEnabled driven by !IsDirty.

Build: dotnet build src/PostIt/PostIt/PostIt.csproj → 0 errors.
Tests: 45 / 45 passing.
2026-07-08 20:05:09 +01:00
..
PostIt PostIt: Sauver button on SettingsPage with dirty tracking 2026-07-08 20:05:09 +01:00
PostIt.Android PostIt: drop LoginPage, hoist Login into session banner, drop AuthorId field 2026-07-07 20:47:00 +01:00
PostIt.Browser Exploiting GitVersion 2026-06-28 14:11:26 +01:00
PostIt.Desktop test(postit): pin blogs scope on bearer, fix post-refactor tests 2026-07-08 19:36:40 +01:00
Directory.Packages.props Navigation and DI 2026-06-26 01:45:21 +01:00