i18n: 5 languages (FR/EN/ZH/TH/AR), auto-detect from Windows + Settings picker

Localization infrastructure
---------------------------
PSLauncher.Core/Localization/Strings.cs is a static class exposing each
UI string as a static property. T(fr,en,zh,th,ar) helper switches by the
current language code. ~50 keys cover the visible top-level strings:
top bar, body, status badges, action buttons, "..." menu items, license
badge texts, Settings section headers, Onboarding dialog, Update dialog.

Bindings via x:Static in XAML:
  xmlns:loc="clr-namespace:PSLauncher.Core.Localization;assembly=PSLauncher.Core"
  Content="{x:Static loc:Strings.ActionLaunch}"

Auto-detection
--------------
LocalConfig gains a Language field defaulting to "auto". Strings.Init()
called at App.xaml.cs OnStartup before any UI:
- "auto" (or unknown code) → reads CultureInfo.CurrentUICulture
  .TwoLetterISOLanguageName, picks the matching supported language,
  falls back to English.
- explicit code → forced.
The chosen culture is then propagated to CurrentCulture / CurrentUICulture
so date/number formats follow.

Settings picker
---------------
SettingsDialog gets a top section "LANGUE" with a ComboBox bound to
SettingsViewModel.AvailableLanguages (Auto / FR / EN / ZH / TH / AR).
On Save, if the language code changed, prompt the user to confirm
restart, spawn `cmd /c timeout 1 & start PSLauncher.exe` and Shutdown
the current process — the new instance picks up the language at
bootstrap.

RTL for Arabic
--------------
Strings.IsRightToLeft is true when lang=="ar". App.xaml.cs sets
window.FlowDirection = RightToLeft on the MainWindow — WPF mirrors the
layout (icons on right, text aligned right).

Translations
------------
Done as best-effort by the assistant. The product wordmark "PROSERVE"
stays untranslated (brand). Logs and debug-level messages remain in
French in code — only user-visible UI is localized. Operator can
refine translations by editing Strings.cs and rebuilding.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-05-02 13:02:50 +02:00
parent 9c1b34b041
commit 01a11d5616
7 changed files with 286 additions and 33 deletions

View File

@@ -2,7 +2,8 @@
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:vm="clr-namespace:PSLauncher.App.ViewModels"
Title="Paramètres"
xmlns:loc="clr-namespace:PSLauncher.Core.Localization;assembly=PSLauncher.Core"
Title="{x:Static loc:Strings.SettingsTitle}"
Icon="pack://application:,,,/Resources/favicon.ico"
Width="640" Height="720"
MinWidth="540" MinHeight="500"
@@ -22,13 +23,36 @@
<!-- Header -->
<Border Grid.Row="0" Padding="32,24,32,16">
<TextBlock Text="Paramètres" FontSize="22" FontWeight="SemiBold"
<TextBlock Text="{x:Static loc:Strings.SettingsTitle}" FontSize="22" FontWeight="SemiBold"
Foreground="{StaticResource Brush.Text.Primary}" />
</Border>
<ScrollViewer Grid.Row="1" VerticalScrollBarVisibility="Auto" Padding="32,0,32,16">
<StackPanel>
<!-- Langue de l'interface -->
<Border Background="{StaticResource Brush.Bg.Card}"
BorderBrush="{StaticResource Brush.Border}" BorderThickness="1"
CornerRadius="6" Padding="20" Margin="0,0,0,16">
<StackPanel>
<TextBlock Text="{x:Static loc:Strings.SettingsLanguage}"
FontSize="11" FontWeight="Bold"
Foreground="{StaticResource Brush.Text.Secondary}"
Margin="0,0,0,8" />
<ComboBox ItemsSource="{Binding AvailableLanguages}"
DisplayMemberPath="Name"
SelectedValuePath="Code"
SelectedValue="{Binding Language, Mode=TwoWay}"
Background="#1A1A20"
Foreground="{StaticResource Brush.Text.Primary}"
BorderBrush="{StaticResource Brush.Border}"
BorderThickness="1" Padding="8" />
<TextBlock Text="{x:Static loc:Strings.SettingsLanguageHint}"
FontSize="11" Foreground="{StaticResource Brush.Text.Secondary}"
FontStyle="Italic" Margin="0,6,0,0" TextWrapping="Wrap" />
</StackPanel>
</Border>
<!-- License (en tête, bordure colorée selon état) -->
<Border BorderThickness="2"
CornerRadius="6" Padding="20" Margin="0,0,0,16">
@@ -83,7 +107,7 @@
<!-- Header text -->
<TextBlock Grid.Row="0" Grid.Column="1"
Text="LICENSE"
Text="{x:Static loc:Strings.SettingsLicense}"
FontSize="11" FontWeight="Bold"
Foreground="{StaticResource Brush.Text.Secondary}" />
<TextBlock Grid.Row="1" Grid.Column="1"
@@ -121,7 +145,7 @@
BorderBrush="{StaticResource Brush.Border}" BorderThickness="1"
CornerRadius="6" Padding="20" Margin="0,0,0,16">
<StackPanel>
<TextBlock Text="SERVEUR"
<TextBlock Text="{x:Static loc:Strings.SettingsServer}"
FontSize="11" FontWeight="Bold"
Foreground="{StaticResource Brush.Text.Secondary}"
Margin="0,0,0,8" />
@@ -141,7 +165,7 @@
BorderThickness="1" Padding="8" />
<Button Grid.Column="1" Margin="8,0,0,0"
Style="{StaticResource SecondaryButton}"
Content="Tester"
Content="{x:Static loc:Strings.SettingsTest}"
Command="{Binding TestConnectionCommand}"
IsEnabled="{Binding IsTestingConnection, Converter={StaticResource InverseBoolToBool}}" />
</Grid>
@@ -156,7 +180,7 @@
BorderBrush="{StaticResource Brush.Border}" BorderThickness="1"
CornerRadius="6" Padding="20" Margin="0,0,0,16">
<StackPanel>
<TextBlock Text="INSTALLATION"
<TextBlock Text="{x:Static loc:Strings.SettingsInstallation}"
FontSize="11" FontWeight="Bold"
Foreground="{StaticResource Brush.Text.Secondary}"
Margin="0,0,0,8" />
@@ -177,7 +201,7 @@
FontFamily="Consolas" />
<Button Grid.Column="1" Margin="8,0,0,0"
Style="{StaticResource SecondaryButton}"
Content="📁 Parcourir"
Content="{x:Static loc:Strings.SettingsBrowse}"
Command="{Binding BrowseInstallRootCommand}" />
</Grid>
</StackPanel>
@@ -188,7 +212,7 @@
BorderBrush="{StaticResource Brush.Border}" BorderThickness="1"
CornerRadius="6" Padding="20" Margin="0,0,0,16">
<StackPanel>
<TextBlock Text="CACHE DE TÉLÉCHARGEMENTS"
<TextBlock Text="{x:Static loc:Strings.SettingsCache}"
FontSize="11" FontWeight="Bold"
Foreground="{StaticResource Brush.Text.Secondary}"
Margin="0,0,0,8" />
@@ -215,7 +239,7 @@
Command="{Binding OpenCacheFolderCommand}" />
<Button Grid.Column="2" Margin="8,0,0,0"
Style="{StaticResource SecondaryButton}"
Content="🗑 Vider"
Content="{x:Static loc:Strings.SettingsClearCache}"
Command="{Binding ClearCacheCommand}" />
</Grid>
</StackPanel>
@@ -226,7 +250,7 @@
BorderBrush="{StaticResource Brush.Border}" BorderThickness="1"
CornerRadius="6" Padding="20" Margin="0,0,0,16">
<StackPanel>
<TextBlock Text="LOGS &amp; APPLICATION"
<TextBlock Text="{x:Static loc:Strings.SettingsLogs}"
FontSize="11" FontWeight="Bold"
Foreground="{StaticResource Brush.Text.Secondary}"
Margin="0,0,0,8" />
@@ -271,12 +295,12 @@
Padding="20,12">
<StackPanel Orientation="Horizontal" HorizontalAlignment="Right">
<Button Style="{StaticResource SecondaryButton}"
Content="Annuler"
Content="{x:Static loc:Strings.ActionCancel}"
IsCancel="True"
Margin="0,0,12,0"
Click="OnCancel" />
<Button Style="{StaticResource AccentButton}"
Content="Enregistrer"
Content="{x:Static loc:Strings.ActionSave}"
Padding="32,8"
IsDefault="True"
Click="OnSave" />