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Merge pull request #520 from irihitech/locale

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Add locale switch helper method
This commit is contained in:
Zhang Dian
2025-01-03 17:18:43 +08:00
committed by GitHub
parent 02444f7f16 263c65dd18
commit 67fd0c4ca3
3 changed files with 75 additions and 1 deletions
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2
demo/Semi.Avalonia.Demo/Views/MainView.axaml
View File

@@ -60,7 +60,7 @@
Foreground="{DynamicResource ButtonDefaultTertiaryForeground}"
Command="{Binding ToggleThemeCommand}"
OnContent="{StaticResource SemiIconMoon}"
OffContent="{StaticResource SemiIconSun}" />
OffContent="{StaticResource SemiIconSun}"/>
<Button>
<PathIcon Data="{StaticResource SemiIconMenu}" />

53
demo/Semi.Avalonia.Demo/Views/MainView.axaml.cs
View File

@@ -60,6 +60,49 @@ public partial class MainViewModel : ObservableObject
CommandParameter = SemiTheme.NightSky
},
]
},
new MenuItemViewModel()
{
Header = "Locale",
Items=
[
new MenuItemViewModel
{
Header = "简体中文",
Command = SelectLocaleCommand,
CommandParameter = new System.Globalization.CultureInfo("zh-cn")
},
new MenuItemViewModel
{
Header = "English",
Command = SelectLocaleCommand,
CommandParameter = new System.Globalization.CultureInfo("en-us")
},
new MenuItemViewModel
{
Header = "日本語",
Command = SelectLocaleCommand,
CommandParameter = new System.Globalization.CultureInfo("ja-jp")
},
new MenuItemViewModel
{
Header = "Українська",
Command = SelectLocaleCommand,
CommandParameter = new System.Globalization.CultureInfo("uk-ua")
},
new MenuItemViewModel
{
Header = "Русский",
Command = SelectLocaleCommand,
CommandParameter = new System.Globalization.CultureInfo("ru-ru")
},
new MenuItemViewModel
{
Header = "繁體中文",
Command = SelectLocaleCommand,
CommandParameter = new System.Globalization.CultureInfo("zh-tw")
},
]
}
];
}
@@ -82,6 +125,16 @@ public partial class MainViewModel : ObservableObject
app.RequestedThemeVariant = obj as ThemeVariant;
}
}
[RelayCommand]
private void SelectLocale(object? obj)
{
var app = Application.Current;
if (app is not null)
{
SemiTheme.OverrideLocaleResources(app, obj as System.Globalization.CultureInfo);
}
}
[RelayCommand]
private static async Task OpenUrl(string url)

21
src/Semi.Avalonia/SemiTheme.axaml.cs
View File

@@ -1,6 +1,7 @@
using System;
using System.Collections.Generic;
using System.Globalization;
using Avalonia;
using Avalonia.Controls;
using Avalonia.Markup.Xaml;
using Avalonia.Styling;
@@ -60,4 +61,24 @@ public class SemiTheme : Styles
}
return _localeToResource[new CultureInfo("zh-cn")];
}
public static void OverrideLocaleResources(Application application, CultureInfo? culture)
{
if (culture is null) return;
if (!_localeToResource.TryGetValue(culture, out var resources)) return;
foreach (var kv in resources)
{
application.Resources[kv.Key] = kv.Value;
}
}
public static void OverrideLocaleResources(StyledElement element, CultureInfo? culture)
{
if (culture is null) return;
if (!_localeToResource.TryGetValue(culture, out var resources)) return;
foreach (var kv in resources)
{
element.Resources[kv.Key] = kv.Value;
}
}
}