public void StartNewTask(BookInfo book)
{
DownloadTaskElement de = new DownloadTaskElement(book, this);
AddTaskElement(de);
StartOneToDownload();
}
public void AddTaskElement(DownloadTaskElement de)
{
taskList.Children.Add(de);
if (de.isWaiting || de.isDownloading || de.isGettingSTR)
{
CurrentTask++;
}
IsEmpty = (taskList.Children.Count == 0);
}
public void StopTask()
{
for (int i = 0; i < taskList.Children.Count; i++)
{
if (taskList.Children[i] is DownloadTaskElement)
{
DownloadTaskElement downloadelement = (DownloadTaskElement)taskList.Children[i];
downloadelement.StopTask();
}
}
}
public void RemoveTaskElement(DownloadTaskElement de)
{
taskList.Children.Remove(de);
if (de.isWaiting || de.isDownloading || de.isGettingSTR || de.isError)
{
CurrentTask--;
}
if (de.isDownloading || de.isError || de.isGettingSTR)
{
StartOneToDownload();
}
IsEmpty = (taskList.Children.Count == 0);
}
public void StartOneToDownload()
{
DownloadTaskElement de = null;
for (int i = 0; i < taskList.Children.Count; i++)
{
de = (DownloadTaskElement)taskList.Children[i];
if (de.Status == DownloadTaskElement.TaskStatus.Downloading || de.Status == DownloadTaskElement.TaskStatus.GettingSTR)
{
break;
}
if (de.Status == DownloadTaskElement.TaskStatus.Waiting)
{
de.StartDownload();
break;
}
}
}
public void StartNewTask(BookInfo book)
{
DownloadTaskElement de = new DownloadTaskElement(book, this);
AddTaskElement(de);
StartOneToDownload();
}
public void Finish(DownloadTaskElement sender)
{
CurrentTask--;
StartOneToDownload();
MainWindow.ShowMessage(String.Format("《{0}》下载完成",sender.Book.Title));
}
public void Exception(DownloadTaskElement sender)
{
StartOneToDownload();
MainWindow.ShowMessage(String.Format("《{0}》下载出错", sender.Book.Title));
}
public void RemoveTaskElement(DownloadTaskElement de)
{
taskList.Children.Remove(de);
if (de.isWaiting || de.isDownloading || de.isGettingSTR || de.isError)
CurrentTask--;
if (de.isDownloading || de.isError || de.isGettingSTR)
StartOneToDownload();
IsEmpty = (taskList.Children.Count == 0);
}
public void AddTaskElement(DownloadTaskElement de)
{
taskList.Children.Add(de);
if (de.isWaiting || de.isDownloading || de.isGettingSTR)
CurrentTask++;
IsEmpty = (taskList.Children.Count == 0);
}
public void Finish(DownloadTaskElement sender)
{
CurrentTask--;
StartOneToDownload();
MainWindow.ShowMessage(String.Format("《{0}》下载完成", sender.Book.Title));
}
public void Exception(DownloadTaskElement sender)
{
StartOneToDownload();
MainWindow.ShowMessage(String.Format("《{0}》下载出错", sender.Book.Title));
}