void DownloadCompleted(bool cancelled)
{
client.Dispose();
client = null;
if (cancelled)
{
try
{
OnDownloadCancelled?.Invoke(this, EventArgs.Empty);
}
catch { }
return;
}
setting.SendLog(string.Format("{0}", I18N("DownloadCompleted")));
if (UpdateCore())
{
try
{
OnDownloadCompleted?.Invoke(this, EventArgs.Empty);
}
catch { }
}
else
{
try
{
OnDownloadFail?.Invoke(this, EventArgs.Empty);
}
catch { }
}
}
void Download()
{
string fileName = _packageName;
string tpl = resData("DownloadLinkTpl");
string url = string.Format(tpl, _version, fileName);
Lib.Utils.SupportProtocolTLS12();
client = new WebClient();
int preProgress = -100;
client.DownloadProgressChanged += (s, a) =>
{
var percentage = a.ProgressPercentage;
if (percentage >= 1)
{
var e = new Model.Data.IntEvent(a.ProgressPercentage);
try
{
OnProgress?.Invoke(this, e);
}
catch { }
}
if (percentage - preProgress >= 20)
{
preProgress = percentage;
setting.SendLog(string.Format("{0}: {1}%", I18N("DownloadProgress"), percentage));
}
};
client.DownloadFileCompleted += (s, a) =>
{
if (a.Cancelled)
{
OnDownloadCancelled?.Invoke(this, EventArgs.Empty);
}
else
{
setting.SendLog(string.Format("{0}", I18N("DownloadCompleted")));
OnDownloadCompleted?.Invoke(this, EventArgs.Empty);
}
client.Dispose();
client = null;
};
setting.SendLog(string.Format("{0}:{1}", I18N("Download"), url));
client.DownloadFileAsync(new Uri(url), fileName);
}
void DownloadCompleted(bool cancelled)
{
webClient?.Dispose();
webClient = null;
if (cancelled)
{
try
{
OnDownloadCancelled?.Invoke(this, EventArgs.Empty);
}
catch { }
return;
}
setting.SendLog(string.Format("{0}", I18N.DownloadCompleted));
UpdateCore();
}
internal void TriggerDownloadCancelledEvent(DownloadDetails details)
{
details.UpdateStatus(DownloadDetails.Status.Paused);
OnDownloadCancelled?.Invoke(this, details);
}
