Ryujinx/Ryujinx.Ava/UI/Helpers/NotificationHelper.cs

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C#
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using Avalonia;
using Avalonia.Controls;
using Avalonia.Controls.Notifications;
using Avalonia.Threading;
using Ryujinx.Ava.Common.Locale;
using System;
using System.Collections.Concurrent;
using System.Threading;
using System.Threading.Tasks;
namespace Ryujinx.Ava.UI.Helpers
{
public static class NotificationHelper
{
private const int MaxNotifications = 4;
private const int NotificationDelayInMs = 5000;
private static WindowNotificationManager _notificationManager;
private static readonly ManualResetEvent _templateAppliedEvent = new(false);
private static readonly BlockingCollection<Notification> _notifications = new();
public static void SetNotificationManager(Window host)
{
_notificationManager = new WindowNotificationManager(host)
{
Position = NotificationPosition.BottomRight,
MaxItems = MaxNotifications,
Margin = new Thickness(0, 0, 15, 40)
};
_notificationManager.TemplateApplied += (sender, args) =>
{
_templateAppliedEvent.Set();
};
Task.Run(async () =>
{
_templateAppliedEvent.WaitOne();
foreach (var notification in _notifications.GetConsumingEnumerable())
{
Dispatcher.UIThread.Post(() =>
{
_notificationManager.Show(notification);
});
await Task.Delay(NotificationDelayInMs / MaxNotifications);
}
});
}
public static void Show(string title, string text, NotificationType type, bool waitingExit = false, Action onClick = null, Action onClose = null)
{
var delay = waitingExit ? TimeSpan.FromMilliseconds(0) : TimeSpan.FromMilliseconds(NotificationDelayInMs);
_notifications.Add(new Notification(title, text, type, delay, onClick, onClose));
}
public static void ShowError(string message)
{
Show(LocaleManager.Instance[LocaleKeys.DialogErrorTitle], $"{LocaleManager.Instance[LocaleKeys.DialogErrorMessage]}\n\n{message}", NotificationType.Error);
}
}
}