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@ -1,4 +1,5 @@ |
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using System; |
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using System.Threading; |
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using System.Threading.Tasks; |
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using Volo.Abp.AspNetCore.Components.Progression; |
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using Volo.Abp.DependencyInjection; |
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@ -6,25 +7,43 @@ using Volo.Abp.DependencyInjection; |
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namespace Volo.Abp.MudBlazorUI; |
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[Dependency(ReplaceServices = true)] |
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public class MudBlazorUiPageProgressService : IUiPageProgressService, IScopedDependency |
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public class MudBlazorUiPageProgressService : IUiPageProgressService, IScopedDependency, IDisposable |
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{ |
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/// <summary>
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/// An event raised after the progress is changed.
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/// </summary>
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public event EventHandler<UiPageProgressEventArgs>? ProgressChanged; |
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protected virtual int HideDelayMs => 250; |
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private int _activeCount; |
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private UiPageProgressOptions _lastOptions = new(); |
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private readonly Timer _hideTimer; |
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public MudBlazorUiPageProgressService() |
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{ |
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_hideTimer = new Timer(_ => ProgressChanged?.Invoke(this, new UiPageProgressEventArgs(-1, _lastOptions))); |
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} |
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public Task Go(int? percentage, Action<UiPageProgressOptions>? options = null) |
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{ |
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var uiPageProgressOptions = CreateDefaultOptions(); |
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options?.Invoke(uiPageProgressOptions); |
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var opt = new UiPageProgressOptions(); |
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options?.Invoke(opt); |
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_lastOptions = opt; |
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ProgressChanged?.Invoke(this, new UiPageProgressEventArgs(percentage, uiPageProgressOptions)); |
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if (percentage == -1 && Interlocked.Decrement(ref _activeCount) <= 0) |
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{ |
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Interlocked.Exchange(ref _activeCount, 0); |
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_hideTimer.Change(HideDelayMs, Timeout.Infinite); |
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} |
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else if (percentage == null && Interlocked.Increment(ref _activeCount) == 1) |
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{ |
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_hideTimer.Change(Timeout.Infinite, Timeout.Infinite); |
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ProgressChanged?.Invoke(this, new UiPageProgressEventArgs(null, opt)); |
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} |
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return Task.CompletedTask; |
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} |
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protected virtual UiPageProgressOptions CreateDefaultOptions() |
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{ |
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return new UiPageProgressOptions(); |
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} |
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public void Dispose() => _hideTimer.Dispose(); |
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} |
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maliming
4 months ago