private void btnDownload_Click(object sender, EventArgs e)
{
DisplayDownloadList();
var urls = GetUrls();
txtUrls.Clear();
var queuedDownloads = urls.Select(url => new DownloadProcedure(url)
{
Parser = _importers.Find(x => x.IsUrlParsable(url))
}).ToList();
foreach (
var lvi in
queuedDownloads.Select(queuedDownload => new ListViewItem {
Text = queuedDownload.Url.ToString()
}))
{
lvi.SubItems.Add(Resources.Idle);
listDownloads.Items.Add(lvi);
}
progressBar1.Maximum = queuedDownloads.Count;
btnCancel.BringToFront();
progressBar1.Visible = true;
_completed = false;
DownloadBackgroundWorker.RunWorkerAsync(queuedDownloads);
}
private void DownloadBackgroundWorker_DoWork(object sender, DoWorkEventArgs e)
{
var queuedDownloads = (List <DownloadProcedure>)e.Argument;
var count = 0;
var proxy = TabsterSettingsUtilities.ProxySettings.Proxy;
foreach (var queuedDownload in queuedDownloads)
{
if (DownloadBackgroundWorker.CancellationPending)
{
queuedDownload.State = DownloadState.Cancelled;
}
else if (queuedDownload.Parser == null)
{
queuedDownload.State = DownloadState.MissingParser;
}
else
{
PerformQueuedDownload(queuedDownload, proxy);
}
count++;
DownloadBackgroundWorker.ReportProgress(count, queuedDownload);
}
e.Result = queuedDownloads;
}
private void DownloadDialog_FormClosing(object sender, FormClosingEventArgs e)
{
if (!_completed)
{
DownloadBackgroundWorker.CancelAsync();
Enabled = false;
e.Cancel = true;
_closePending = true;
}
}