protected virtual void OnTaskCompletedHandler(object sender, TaskCompletedEventArgs e)
{
lock (sync) {
T t = sender as T;
try {
gsm.SuspendUpdate = true;
if (currentTasks.Contains(t))
{
gsm.DecrementRunningTaskCount();
if (t.IsCompleted)
{
if (!e.Cancelled)
{
gsm.IncrementCompletedTaskCount();
}
}
}
if (t.IsCompleted)
{
gsm.DecrementRemainingTaskCount();
}
} finally {
gsm.SuspendUpdate = false;
gsm.Update();
OnTaskStopped(t);
}
}
}
protected virtual void OnTaskCompleted(TaskCompletedEventArgs e)
{
AsyncCommandQueue queue = commandQueue;
EventHandler <TaskCompletedEventArgs> handler = Completed;
if (queue != null)
{
queue.Register(new CommandWrapper(delegate {
if (handler != null)
{
handler(this, e);
}
}));
}
else if (handler != null)
{
ThreadPool.QueueUserWorkItem(delegate {
handler(this, e);
});
}
}
private void OnDownloadTaskCompletedHandler(object sender, TaskCompletedEventArgs args)
{
HttpFileDownloadTask task = sender as HttpFileDownloadTask;
FeedEnclosure enc = task.UserState as FeedEnclosure;
if (enc != null) {
if (args.Error != null || task.Status == TaskStatus.Failed) {
enc.DownloadStatus = FeedDownloadStatus.DownloadFailed;
} else if (!args.Cancelled) {
if (task.Status == TaskStatus.Succeeded) {
try {
enc.SetFileImpl (
task.RemoteUri.ToString (),
Path.GetDirectoryName (task.LocalPath),
task.MimeType,
Path.GetFileName (task.LocalPath)
);
} catch (Exception e) {
Log.Error (e);
enc.LastDownloadError = FeedDownloadError.DownloadFailed;
enc.DownloadStatus = FeedDownloadStatus.DownloadFailed;
enc.Save ();
}
}
}
}
}
protected virtual void OnTaskCompleted(TaskCompletedEventArgs e)
{
AsyncCommandQueue queue = commandQueue;
EventHandler<TaskCompletedEventArgs> handler = Completed;
if (queue != null) {
queue.Register (new CommandWrapper (delegate {
if (handler != null) {
handler (this, e);
}
}));
} else if (handler != null) {
ThreadPool.QueueUserWorkItem (delegate {
handler (this, e);
});
}
}
private void OnDownloadCompleted(object sender, TaskCompletedEventArgs args)
{
HttpFileDownloadTask task = sender as HttpFileDownloadTask;
if (task.Status != TaskStatus.Succeeded) {
task.Completed -= OnDownloadCompleted;
if (File.Exists (task.LocalPath)) {
File.Delete (task.LocalPath);
}
if (Directory.Exists (Path.GetDirectoryName (task.LocalPath))) {
Directory.Delete (Path.GetDirectoryName (task.LocalPath));
}
tasks.Remove (task.LocalPath);
Hyena.Log.ErrorFormat ("Could not download eMusic track: {0}",
task.Error.ToString());
} else {
import_manager.Enqueue (task.LocalPath);
}
}