zhusenlin/Semi.Avalonia
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feat: simplify MainView.

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Zhang Dian
2024-11-25 17:57:24 +08:00
parent ed6b8c7469
commit faee95f12f
3 changed files with 72 additions and 69 deletions
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62
demo/Semi.Avalonia.Demo/Views/MainView.axaml.cs
View File

@@ -1,9 +1,10 @@
using System;
using System.Collections.Generic;
using System.Threading.Tasks;
using System.Windows.Input;
using Avalonia;
using Avalonia.Controls;
using Avalonia.Interactivity;
using Avalonia.Controls.ApplicationLifetimes;
using Avalonia.Styling;
using CommunityToolkit.Mvvm.ComponentModel;
using CommunityToolkit.Mvvm.Input;
@@ -17,36 +18,12 @@ public partial class MainView : UserControl
InitializeComponent();
this.DataContext = new MainViewModel();
}
private void ToggleButton_OnIsCheckedChanged(object sender, RoutedEventArgs e)
{
var app = Application.Current;
if (app is not null)
{
var theme = app.ActualThemeVariant;
app.RequestedThemeVariant = theme == ThemeVariant.Dark ? ThemeVariant.Light : ThemeVariant.Dark;
}
}
private async void OpenRepository(object sender, RoutedEventArgs e)
{
var top = TopLevel.GetTopLevel(this);
if (top is null) return;
var launcher = top.Launcher;
await launcher.LaunchUriAsync(new Uri("https://github.com/irihitech/Semi.Avalonia"));
}
private async void OpenDocumentation(object sender, RoutedEventArgs e)
{
var top = TopLevel.GetTopLevel(this);
if (top is null) return;
var launcher = top.Launcher;
await launcher.LaunchUriAsync(new Uri("https://docs.irihi.tech/semi"));
}
}
public partial class MainViewModel : ObservableObject
{
public string DocumentationUrl => "https://docs.irihi.tech/semi";
public string RepoUrl => "https://github.com/irihitech/Semi.Avalonia";
public IReadOnlyList<MenuItemViewModel> MenuItems { get; }
public MainViewModel()
@@ -88,7 +65,16 @@ public partial class MainViewModel : ObservableObject
}
[RelayCommand]
public void SelectTheme(object? obj)
private void ToggleTheme()
{
var app = Application.Current;
if (app is null) return;
var theme = app.ActualThemeVariant;
app.RequestedThemeVariant = theme == ThemeVariant.Dark ? ThemeVariant.Light : ThemeVariant.Dark;
}
[RelayCommand]
private void SelectTheme(object? obj)
{
var app = Application.Current;
if (app is not null)
@@ -96,6 +82,26 @@ public partial class MainViewModel : ObservableObject
app.RequestedThemeVariant = obj as ThemeVariant;
}
}
[RelayCommand]
private static async Task OpenUrl(string url)
{
var launcher = ResolveDefaultTopLevel()?.Launcher;
if (launcher is not null)
{
await launcher.LaunchUriAsync(new Uri(url));
}
}
private static TopLevel? ResolveDefaultTopLevel()
{
return Application.Current?.ApplicationLifetime switch
{
IClassicDesktopStyleApplicationLifetime desktopLifetime => desktopLifetime.MainWindow,
ISingleViewApplicationLifetime singleView => TopLevel.GetTopLevel(singleView.MainView),
_ => null
};
}
}
public class MenuItemViewModel