private void handleTransferStateChanged(object sender, TransferStateChangedEventArgs e)
{
TransferInfo t = (TransferInfo)sender;
if (t.IsSending && e.NewState == TransferState.InProgress)
{
// we just started sending an app to a peer
updateStatus(String.Format("Sending {0} to {1}", t.App.Name, t.Peer.Hostname));
}
else if (!(t.IsSending) && e.NewState == TransferState.Complete)
{
// we just finished receiving an app from a peer
updateStatus(String.Format("Received {0} from {1}", t.App.Name, t.Peer.Hostname));
if (!Library.Apps.ContainsKey(t.App.AppId))
{
Library.Apps.Add(t.App.AppId, t.App);
}
updateAvailableApps();
}
// see if we have anything on the queue that we should start
startQueuedTransfers();
}
private void transferStateChanged(object sender, TransferStateChangedEventArgs e)
{
if (this.InvokeRequired)
{
TransferStateChangedEventHandler d = new TransferStateChangedEventHandler(transferStateChanged);
this.Invoke(d, new object[] { sender, e });
}
else
{
// ignore if we're closing (i.e. exiting app)
if (_isClosing)
{
return;
}
TransferInfo transfer = (TransferInfo)sender;
if (e.NewState == TransferState.Failed)
{ // show message box with failure reason
labelTransferName.Text = "";
labelTransferTime.Text = "";
labelTransferSpeed.Text = "";
string msg = "Unable to sync " + transfer.App.Name + ".";
if (e.Reason.Length > 0)
{
msg += " " + e.Reason + ".";
}
MessageBox.Show(msg, "Transfer Failed");
}
else if (e.NewState == TransferState.WaitingForManifest && !transfer.IsSending)
{
labelTransferName.Text = transfer.App.Name;
labelTransferTime.Text = "Starting...";
}
else if (e.NewState == TransferState.InProgress && !transfer.IsSending)
{
progressBarTransfer.Maximum = (int)(transfer.TotalBytes / 1024);
progressBarTransfer.Value = (int)(transfer.BytesTransferred / 1024);
labelTransferName.Text = transfer.App.Name;
}
else if (e.NewState == TransferState.Complete && !transfer.IsSending)
{
progressBarTransfer.Maximum = 10;
progressBarTransfer.Value = 10;
long bytesPerSec = transfer.TransferSpeed;
TimeSpan timeTaken = TimeSpan.FromSeconds(transfer.ElapsedMilliseconds / 1000);
labelTransferTime.Text = String.Format(new FileSizeFormatProvider(), "{0:fs} in ", transfer.TotalBytes) + timeTaken.ToString("c");
labelTransferSpeed.Text = String.Format(new FileSizeFormatProvider(), "{0:fs}/s", bytesPerSec);
// todo - do this in a way that doesn't block the UI thread
MessageBox.Show(String.Format("{0} has finished syncing!", transfer.App.Name), "Transfer Complete");
}
}
}