public void Test()
{
var useXWV = ReadResource <bool>("Use XWebView as http service?");
IHttpService http;
if (useXWV)
{
//XWV client used to execute scripts and prevent ban.
if (_xwv == null)
{
_xwv = new OffScreenCefSharpXWebViewProvider().Resolve(XWebViewVisibility.Hidden).Result;
}
http = new XWebViewHttpService(_xwv);
}
else
{
http = new HttpService(new HttpClient());
}
var parser = new BestChangeParser(http);
var list = parser.Parse("https://www.bestchange.ru/bitcoin-to-bitcoin-cash.html").Result;
Cmd.WriteLine(JsonConvert.SerializeObject(list, Formatting.Indented));
Cmd.WriteLine("Call number: " + _callNum++);
Cmd.WriteLine("---------------");
}
IXWebView GetXWV()
{
if (_xwv == null)
{
_xwv = new OffScreenCefSharpXWebViewProvider().Resolve().Result;
}
return(_xwv);
}
public TradingView(IXWebView xwv)
{
UnpackResources();
XWV = xwv ?? throw new ArgumentNullException(nameof(xwv));
XWV.Visibility = XWebViewVisibility.Visible;
var thread = new Thread(async(obj) =>
{
while (!IsDisposed)
{
try
{
await Task.Delay(LoopRefreshTimeout);
if (LoopRefreshEnabled)
{
var ctx = XWV.ThreadSync.Invoke(() => TypedContext);
await RefreshAsync();
}
}
catch (Exception ex)
{
}
}
});
thread.Priority = ThreadPriority.BelowNormal;
thread.Start();
Action <double, double> timeRangeChangedHandler = (double startTime, double endTime) =>
{
var startDateTime = TimeExtensions.FromUniversalDateTime(startTime);
var endDateTime = TimeExtensions.FromUniversalDateTime(endTime);
var args = new TimeRangeChangedEventArgs()
{
StartTime = startDateTime,
EndTime = endDateTime
};
XWV.ThreadSync.Invoker.Invoke(() =>
{
TimeRangeChanged?.Invoke(this, args);
});
};
xwv.BindToJs(timeRangeChangedHandler, "timeRangeUpdated", "window");
}