/// <summary>
/// Retrieve the current <see cref="NavigationEntry"/>. Contains information like
/// <see cref="NavigationEntry.HttpStatusCode"/> and <see cref="NavigationEntry.SslStatus"/>
/// </summary>
/// <param name="browser">The ChromiumWebBrowser instance this method extends.</param>
/// <returns>
/// <see cref="Task{NavigationEntry}"/> that when executed returns the current <see cref="NavigationEntry"/> or null
/// </returns>
public static Task <NavigationEntry> GetVisibleNavigationEntryAsync(this IWebBrowser browser)
{
var host = browser.GetBrowserHost();
if (host == null)
{
return(Task.FromResult <NavigationEntry>(null));
}
if (Cef.CurrentlyOnThread(CefThreadIds.TID_UI))
{
var entry = host.GetVisibleNavigationEntry();
return(Task.FromResult <NavigationEntry>(entry));
}
var tcs = new TaskCompletionSource <NavigationEntry>();
Cef.UIThreadTaskFactory.StartNew(delegate
{
var entry = host.GetVisibleNavigationEntry();
tcs.TrySetResultAsync(entry);
});
return(tcs.Task);
}
/// <inheritdoc/>
public void LoadExtension(string rootDirectory, string manifestJson, IExtensionHandler handler)
{
if (Cef.CurrentlyOnThread(CefThreadIds.TID_UI))
{
requestContext.LoadExtension(rootDirectory, manifestJson, handler);
}
else
{
Cef.UIThreadTaskFactory.StartNew(() =>
{
requestContext.LoadExtension(rootDirectory, manifestJson, handler);
});
}
}