private void DownloadCompleted(Internet.DownloadTask task)
{
try
{
if (task.Status != Internet.ProgressStatus.Completed)
{
throw task.Error;
}
RegistryAccess.DefaultUsername = username1.Text;
this.DialogResult = System.Windows.Forms.DialogResult.OK;
this.Close();
Interactivity.DefaultUsernameChanged();
}
catch (Exception ex)
{
if (ex == null)
{
ex = new Exception("Canceled");
}
Status.Text = string.Format("[Error: {0}]", ex.Message);
}
finally
{
username1.Enabled = true;
set_button1.Enabled = true;
username1.Focus();
}
}
private void cancelTaskToolStripMenuItem_Click(object sender, EventArgs e)
{
if (downloadQueue1.SelectedObject == null)
{
return;
}
Internet.DownloadTask task = (Internet.DownloadTask)downloadQueue1.SelectedObject;
task.Cancel();
}
public static DownloadTask DownloadFileAsync(
string url,
string file,
object token = null,
Priority priority = Priority.Normal,
DownloadTaskHandler progress = null,
DownloadTaskHandler completed = null,
int retry = 0)
{
DownloadTask task = new DownloadTask(url, file, token, retry);
task.ProgressChangedEvent += progress;
task.DownloadCompletedEvent += completed;
return(DownloadAsync(task, priority));
}
private static void __DownloadUserInfoCompleted(DownloadTask task)
{
string msg = "Failed to downloaded user submissions.";
if (task.Status == ProgressStatus.Completed)
{
LocalDatabase.LoadDefaultUser();
msg = "Downloaded user submissions.";
}
else if (task.Error != null)
{
Logger.Add(task.Error.Message, "__DownloadUserInfoCompleted");
}
Interactivity.SetStatus(msg);
Interactivity.SetProgress(0);
}
private static void __DownloadProblemCategoryCompleted(DownloadTask task)
{
string msg = "Failed to downloaded category list.";
if (task.Status == ProgressStatus.Completed)
{
LocalDatabase.LoadCategories();
msg = "Downloaded category list.";
Logger.Add("Downloaded problem's categories.", "Downloader");
}
else if (task.Error != null)
{
Logger.Add(task.Error.Message, "Downloader");
}
Interactivity.SetStatus(msg);
Interactivity.SetProgress(0);
}
private static void __DownloadProblemDatabaseProgress(DownloadTask task)
{
string msg = "Downloading problem list... [{0}/{1} completed]";
if ((bool)task.Token)
{
msg = "Downloading category list... [{0}/{1} completed]";
}
msg = string.Format(msg, Functions.FormatMemory(task.Received), Functions.FormatMemory(task.Total));
Interactivity.SetStatus(msg);
int percent = task.ProgressPercentage;
if ((bool)task.Token)
{
percent += 100;
}
Interactivity.SetProgress(task.ProgressPercentage, 200);
}
private void InitOthers()
{
TaskQueue.AddTask(RefreshList, 1000);
nameINT.AspectGetter = delegate(object row)
{
if (row == null)
{
return(null);
}
Internet.DownloadTask task = (Internet.DownloadTask)row;
if (task.IsSaveToFile)
{
return(System.IO.Path.GetFileName(task.FileName));
}
else
{
return(task.Url.AbsolutePath);
}
};
receiveINT.AspectToStringConverter =
totalINT.AspectToStringConverter = delegate(object key)
{
if (key == null)
{
return("");
}
return(Functions.FormatMemory((long)key));
};
funcTask.AspectToStringConverter = delegate(object key)
{
if (key == null)
{
return("");
}
TaskQueue.Function func = (TaskQueue.Function)key;
string target = func.Target.ToString();
string name = func.Method.ReturnType.Name.ToLower() + " " + func.Method.Name + "()";
string other = func.Method.Attributes.ToString();
return(target + " | " + name + " | " + other);
};
}
private static void __DownloadProblemDatabaseCompleted(DownloadTask task)
{
_DownloadingProblemDatabase = false;
string msg = "Failed to update problem list.";
if (task.Status == ProgressStatus.Completed)
{
LocalDatabase.LoadDatabase();
msg = "Problem list is successfully updated.";
Logger.Add("Downloaded problem database file", "Downloader");
}
else if (task.Error != null)
{
Logger.Add(task.Error.Message, "Downloader");
}
Interactivity.SetStatus(msg);
Interactivity.SetProgress(0);
}
private static void __DownloadCategoryFileCompleted(DownloadTask task)
{
string msg = "Failed to downloaded category list.";
if (task.Status == ProgressStatus.Completed)
{
LocalDatabase.LoadCategoryData((string)task.Token);
Interactivity.CategoryDataUpdated();
msg = "Downloaded Category file: " + (string)task.Token;
Logger.Add(msg, "__DownloadCategoryFileCompleted");
}
else if (task.Error != null)
{
Logger.Add(task.Error.Message, "__DownloadCategoryFileCompleted");
}
Interactivity.SetStatus(msg);
Interactivity.SetProgress(0);
}
public static void DownloadUserid(string name, Internet.DownloadTaskHandler complete)
{
string url = "http://uhunt.felix-halim.net/api/uname2uid/" + name;
DownloadTask dt = new DownloadTask(url, null, name, 2);
if (LocalDatabase.ContainsUser(name))
{
dt.Result = LocalDatabase.GetUserid(name);
dt.Status = ProgressStatus.Completed;
if (complete != null)
{
complete(dt);
}
}
else
{
dt.DownloadCompletedEvent += __DownloadUseridCompleted;
if (complete != null)
{
dt.DownloadCompletedEvent += complete;
}
DownloadAsync(dt, Priority.High);
}
}
