64 lines
1.9 KiB
C#
64 lines
1.9 KiB
C#
using System;
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using System.Collections.Generic;
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namespace MediaBrowser.Common.Progress
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{
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/// <summary>
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/// Class ActionableProgress
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/// </summary>
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/// <typeparam name="T"></typeparam>
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public class ActionableProgress<T> : Progress<T>, IDisposable
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{
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/// <summary>
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/// The _actions
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/// </summary>
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private readonly List<Action<T>> _actions = new List<Action<T>>();
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/// <summary>
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/// Registers the action.
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/// </summary>
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/// <param name="action">The action.</param>
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public void RegisterAction(Action<T> action)
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{
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_actions.Add(action);
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ProgressChanged -= ActionableProgress_ProgressChanged;
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ProgressChanged += ActionableProgress_ProgressChanged;
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}
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/// <summary>
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/// Actionables the progress_ progress changed.
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/// </summary>
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/// <param name="sender">The sender.</param>
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/// <param name="e">The e.</param>
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void ActionableProgress_ProgressChanged(object sender, T e)
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{
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foreach (var action in _actions)
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{
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action(e);
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}
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}
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/// <summary>
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/// Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.
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/// </summary>
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public void Dispose()
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{
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Dispose(true);
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}
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/// <summary>
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/// Releases unmanaged and - optionally - managed resources.
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/// </summary>
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/// <param name="disposing"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
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protected virtual void Dispose(bool disposing)
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{
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if (disposing)
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{
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ProgressChanged -= ActionableProgress_ProgressChanged;
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_actions.Clear();
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}
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}
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}
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}
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