37 lines
1.1 KiB
C#
37 lines
1.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Threading.Tasks;
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using System.Windows.Input;
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using Avalonia.Platform.Storage;
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using CommunityToolkit.Mvvm.ComponentModel;
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using CommunityToolkit.Mvvm.Input;
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namespace Ursa.Demo.ViewModels;
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public partial class AboutUsDemoViewModel: ObservableObject
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{
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public ICommand NavigateCommand { get; set; }
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internal ILauncher? Launcher { get; set; }
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public AboutUsDemoViewModel()
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{
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NavigateCommand = new AsyncRelayCommand<string>(OnNavigateAsync);
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}
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private static readonly IReadOnlyDictionary<string, string> _keyToUrlMapping = new Dictionary<string, string>()
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{
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["semi"] = "https://github.com/irihitech/Semi.Avalonia",
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["ursa"] = "https://github.com/irihitech/Ursa.Avalonia",
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["mantra"] = "https://www.bilibili.com/video/BV15pfKYbEEQ",
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};
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private async Task OnNavigateAsync(string? arg)
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{
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if (Launcher is not null && arg is not null && _keyToUrlMapping.TryGetValue(arg.ToLower(), out var uri))
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{
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await Launcher.LaunchUriAsync(new Uri(uri));
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}
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}
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} |