Files
romrepomgr/RomRepoMgr/ViewModels/AboutViewModel.cs

112 lines
4.1 KiB
C#

/******************************************************************************
// RomRepoMgr - ROM repository manager
// ----------------------------------------------------------------------------
//
// Author(s) : Natalia Portillo <claunia@claunia.com>
//
// --[ License ] --------------------------------------------------------------
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
// ----------------------------------------------------------------------------
// Copyright © 2020-2024 Natalia Portillo
*******************************************************************************/
using System;
using System.Collections.ObjectModel;
using System.Diagnostics;
using System.Linq;
using System.Reactive;
using System.Reflection;
using System.Runtime.InteropServices;
using System.Threading.Tasks;
using Avalonia.Threading;
using ReactiveUI;
using RomRepoMgr.Core.Models;
using RomRepoMgr.Views;
namespace RomRepoMgr.ViewModels;
public sealed class AboutViewModel : ViewModelBase
{
readonly About _view;
string _versionText;
public AboutViewModel(About view)
{
_view = view;
VersionText =
(Attribute.GetCustomAttribute(typeof(App).Assembly, typeof(AssemblyInformationalVersionAttribute)) as
AssemblyInformationalVersionAttribute)?.InformationalVersion;
WebsiteCommand = ReactiveCommand.Create(ExecuteWebsiteCommand);
LicenseCommand = ReactiveCommand.Create(ExecuteLicenseCommand);
CloseCommand = ReactiveCommand.Create(ExecuteCloseCommand);
Assemblies = [];
_ = Task.Run(() =>
{
foreach(Assembly assembly in AppDomain.CurrentDomain.GetAssemblies().OrderBy(a => a.FullName))
{
string name = assembly.GetName().Name;
string version =
(Attribute.GetCustomAttribute(assembly, typeof(AssemblyInformationalVersionAttribute)) as
AssemblyInformationalVersionAttribute)?.InformationalVersion;
if(name is null || version is null) continue;
Dispatcher.UIThread.Post(() =>
{
Assemblies.Add(new AssemblyModel
{
Name = name,
Version = version
});
});
}
});
}
public string SoftwareName => "RomRepoMgr";
public string SuiteName => "ROM Repository Manager";
public string Copyright => "© 2020-2024 Natalia Portillo";
public string Website => "https://www.claunia.com";
public ReactiveCommand<Unit, Unit> WebsiteCommand { get; }
public ReactiveCommand<Unit, Unit> LicenseCommand { get; }
public ReactiveCommand<Unit, Unit> CloseCommand { get; }
public ObservableCollection<AssemblyModel> Assemblies { get; }
public string VersionText
{
get => _versionText;
set => this.RaiseAndSetIfChanged(ref _versionText, value);
}
void ExecuteWebsiteCommand()
{
_ = _view.Launcher.LaunchUriAsync(new Uri("https://www.claunia.com"));
}
void ExecuteLicenseCommand()
{
/* var dialog = new LicenseDialog();
dialog.DataContext = new LicenseViewModel(dialog);
dialog.ShowWindowDialogAsync(_view);*/
}
void ExecuteCloseCommand() => _view.Close();
}