/// <summary>
/// Append a DownloadTask into the queue.
/// </summary>
/// <param name="downloadTask">DownloadTask</param>
/// <returns>Successful</returns>
public bool Append(DownloadTask downloadTask)
{
foreach (ListBoxItem i in QueueList.Items)
{
DownloadQueueItem dqi = (DownloadQueueItem)i.Content;
if (dqi.downloadTask.Aid == downloadTask.Aid &&
dqi.downloadTask.Cid == downloadTask.Cid &&
dqi.downloadTask.Qn == downloadTask.Qn)
{
return(false);
}
}
DownloadQueueItem downloadQueueItem = new DownloadQueueItem(downloadTask);
downloadQueueItem.Finished += DownloadQueueItem_Finished;
downloadQueueItem.Remove += DownloadQueueItem_Remove;
ListBoxItem listBoxItem = new ListBoxItem();
listBoxItem.Content = downloadQueueItem;
QueueList.Items.Add(listBoxItem);
ItemMap.Add(downloadQueueItem, listBoxItem);
if (!((DownloadQueueItem)((ListBoxItem)QueueList.Items[0]).Content).IsRunning)
{
((DownloadQueueItem)((ListBoxItem)QueueList.Items[0]).Content).Start();
}
ConfigManager.ConfigManager.AppendDownloadInfo(downloadTask.Info);
return(true);
}
private void DownloadQueueItem_Finished(DownloadQueueItem downloadQueueItem)
{
Dispatcher.Invoke(new Action(() =>
{
QueueList.Items.Remove(ItemMap[downloadQueueItem]);
ItemMap.Remove(downloadQueueItem);
}));
}
private void DownloadQueueItem_Remove(DownloadQueueItem downloadQueueItem)
{
QueueList.Items.Remove(ItemMap[downloadQueueItem]);
ItemMap.Remove(downloadQueueItem);
if (QueueList.Items.Count > 0 && !((DownloadQueueItem)((ListBoxItem)QueueList.Items[0]).Content).IsRunning)
{
((DownloadQueueItem)((ListBoxItem)QueueList.Items[0]).Content).Start();
}
ConfigManager.ConfigManager.RemoveDownloadInfo(downloadQueueItem.downloadTask.Info);
}
private void DownloadQueueItem_Finished(DownloadQueueItem downloadQueueItem)
{
Dispatcher.Invoke(new Action(() =>
{
QueueList.Items.Remove(ItemMap[downloadQueueItem]);
ItemMap.Remove(downloadQueueItem);
if (QueueList.Items.Count > 0)
{
((DownloadQueueItem)((ListBoxItem)QueueList.Items[0]).Content).Start();
}
}));
ConfigManager.ConfigManager.RemoveDownloadInfo(downloadQueueItem.downloadTask.Info);
}
private void Append(DownloadTask downloadTask)
{
foreach (ListBoxItem i in QueueList.Items)
{
DownloadQueueItem dqi = (DownloadQueueItem)i.Content;
if (dqi.downloadTask.Aid == downloadTask.Aid &&
dqi.downloadTask.Cid == downloadTask.Cid &&
dqi.downloadTask.Qn == downloadTask.Qn)
{
return;
}
}
DownloadQueueItem downloadQueueItem = new DownloadQueueItem(downloadTask);
downloadQueueItem.Finished += DownloadQueueItem_Finished;
downloadQueueItem.Remove += DownloadQueueItem_Remove;
ListBoxItem listBoxItem = new ListBoxItem();
listBoxItem.Content = downloadQueueItem;
QueueList.Items.Add(listBoxItem);
ItemMap.Add(downloadQueueItem, listBoxItem);
}
private void DownloadQueueItem_Remove(DownloadQueueItem downloadQueueItem)
{
DownloadManager.Remove(downloadQueueItem.downloadTask);
QueueList.Items.Remove(ItemMap[downloadQueueItem]);
ItemMap.Remove(downloadQueueItem);
}