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IBrowserRefCounter.cs
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63 lines (55 loc) · 2.2 KB
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// Copyright © 2020 The CefSharp Authors. All rights reserved.
//
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
using System;
using System.Threading;
namespace CefSharp.Internals
{
/// <summary>
/// Browser Ref counter
/// Used internally to keep track of open browser instances
/// The ref count is incremented when a browser is created,
/// and decremented when the browser has successfully closed.
/// </summary>
public interface IBrowserRefCounter : IDisposable
{
/// <summary>
/// Increment browser count
/// </summary>
/// <param name="type">Browser type, used for logging internally</param>
void Increment(Type type);
/// <summary>
/// Decrement browser count
/// </summary>
/// <param name="type">Browser type, used for logging internally</param>
/// <returns>returns true if the count is 0, otherwise false</returns>
bool Decrement(Type type);
/// <summary>
/// Gets the number of CefBrowser instances currently open (this includes popups)
/// </summary>
/// <value>
/// The count.
/// </value>
int Count { get; }
/// <summary>
/// Enable logging
/// </summary>
void EnableLogging();
/// <summary>
/// Gets the log (empty if not enabled).
/// </summary>
/// <returns>string</returns>
string GetLog();
/// <summary>
/// Blocks until the CefBrowser count has reached 0 or the timeout has been reached
/// </summary>
/// <param name="timeoutInMiliseconds">(Optional) The timeout in miliseconds.</param>
void WaitForBrowsersToClose(int timeoutInMiliseconds = 500);
/// <summary>
/// Blocks until the CefBrowser count has reached 0 or the timeout has been reached
/// </summary>
/// <param name="timeoutInMiliseconds">(Optional) The timeout in miliseconds.</param>
/// <param name="cancellationToken">(Optional) The cancellation token.</param>
void WaitForBrowsersToClose(int timeoutInMiliseconds, CancellationToken cancellationToken);
}
}