// File -> Open URL
private void openUrlToolStripMenuItem_Click(object sender, EventArgs e)
{
try
{
using (OpenUrlForm ouf = new OpenUrlForm())
{
if (ouf.ShowDialog() == DialogResult.OK)
{
Johnny.Controls.Windows.ExtendedWebBrowser.ExtendedWebBrowser brw = _windowManager.New(false);
brw.Navigate(ouf.Url);
}
}
}
catch (Exception ex)
{
Program.ShowMessageBox("FrmWebBrowser", ex);
}
}
private void mnuLoadCoverOpenUrl_Click(object sender, EventArgs e)
{
var dialog = new OpenUrlForm();
if (dialog.ShowForm() != DialogResult.OK)
return;
var address = dialog.Address;
var uiContext = TaskScheduler.FromCurrentSynchronizationContext();
var cancellationTokenSource = new CancellationTokenSource();
var cancellationToken = cancellationTokenSource.Token;
var progressUI = Wizard.StartProgress(cancellationTokenSource);
progressUI.Title = "Loading image...";
progressUI.Begin(0);
Task.Factory.StartNew(
() =>
{
try
{
progressUI.Advance(address.Authority);
using (var webClient = new WebClient())
{
var data = webClient.DownloadData(address);
var mimeType = webClient.ResponseHeaders["Content-Type"];
return new Picture(data, mimeType);
}
}
finally
{
cancellationToken.ThrowIfCancellationRequested();
}
},
cancellationToken
).ContinueWith(
task =>
{
Wizard.StopProgress(progressUI);
if (task.IsCanceled)
return;
if (task.IsFaulted)
{
MessageBox.Show(task.Exception.InnerException.ToString(), Text, MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
var albumCover = task.Result;
Session.Album.Cover = albumCover;
SetCover();
},
uiContext);
}
