public void AnalysisTask(TaskInfo taskInfo)
{
var t = new Thread(() =>
{
try
{
taskInfo.Status = DownloadStatus.TaskAnalysis;
PreDelegates.Refresh(new ParaRefresh(taskInfo));
if (taskInfo.Analysis())
{
taskInfo.Status = DownloadStatus.AnalysisComplete;
PreDelegates.Refresh(new ParaRefresh(taskInfo));
}
else
{
taskInfo.Status = DownloadStatus.AnalysisFailed;
PreDelegates.Refresh(new ParaRefresh(taskInfo));
}
}
catch (Exception ex)
{
CoreManager.LogManager.Debug(ex.ToString());
taskInfo.Status = DownloadStatus.Error;
PreDelegates.Refresh(new ParaRefresh(taskInfo));
CoreManager.LogManager.Debug(ex.ToString());
}
}) {IsBackground = true};
t.Start();
}
/// <summary>
/// 增加任務
/// </summary>
/// <param name="plugin">任務的插件</param>
/// <param name="url">任務網址</param>
/// <returns></returns>
public TaskInfo AddTask(IPlugin plugin, string url)
{
//建立TaskInfo物件
var taskInfo = new TaskInfo
{
SaveDirectoryName = CoreManager.ConfigManager.Settings.DefaultSaveFolder,
Url = url,
TextEncoding = System.Text.Encoding.GetEncoding(CoreManager.ConfigManager.Settings.TextEncoding),
Status = DownloadStatus.TaskAnalysis
};
taskInfo.SetPlugin(plugin);
//向任務集合增加新任務
Monitor.Enter(TaskInfosLock);
TaskInfos.Add(taskInfo);
Monitor.Exit(TaskInfosLock);
//重新整理UI
if (PreDelegates.Refresh != null)
PreDelegates.Refresh(new ParaRefresh(taskInfo));
return taskInfo;
}
public void AnalysisTask(TaskInfo taskInfo)
{
var t = new Thread(() =>
{
try
{
taskInfo.Status = DownloadStatus.TaskAnalysis;
PreDelegates.Refresh(new ParaRefresh(taskInfo));
if (taskInfo.Analysis())
{
taskInfo.Status = DownloadStatus.AnalysisComplete;
if (taskInfo.CustomFileName == "Unknow")
{
FormatFileName FFN = new FormatFileName();
taskInfo.CustomFileName = FFN.OutputFormat(taskInfo, CoreManager.ConfigManager.Settings.SelectFormat);
}
PreDelegates.Refresh(new ParaRefresh(taskInfo));
}
else
{
taskInfo.Status = DownloadStatus.AnalysisFailed;
PreDelegates.Refresh(new ParaRefresh(taskInfo));
}
}
catch (Exception ex)
{
CoreManager.LogManager.Debug(ex.ToString());
taskInfo.Status = DownloadStatus.Error;
PreDelegates.Refresh(new ParaRefresh(taskInfo));
CoreManager.LogManager.Debug(ex.ToString());
}
}) {IsBackground = true};
t.Start();
}
/// <summary>
/// 切換訂閱任務
/// </summary>
/// <param name="taskInfo"></param>
public void SwitchSubscribe(TaskInfo taskInfo)
{
var t = new Thread(() =>
{
try
{
taskInfo.Subscribe = !taskInfo.Subscribe;
}
catch (Exception ex)
{
CoreManager.LogManager.Debug(ex.ToString());
taskInfo.Status = DownloadStatus.Error;
}
//重新整理UI
PreDelegates.Refresh(new ParaRefresh(taskInfo));
}) { IsBackground = true };
t.Start();
}
/// <summary>
/// 停止任務
/// </summary>
/// <param name="taskInfo"></param>
public void StopTask(TaskInfo taskInfo)
{
//只有已開始的任務才能停止
switch (taskInfo.Status)
{
case DownloadStatus.Downloading:
taskInfo.Status = DownloadStatus.Stopping;
break;
default:
taskInfo.Status = DownloadStatus.TaskPause;
return;
}
//重新整理UI
PreDelegates.Refresh(new ParaRefresh(taskInfo));
//停止任務
taskInfo.Stop();
if (taskInfo.Status != DownloadStatus.TaskPause)
{
//啟動新執行緒等待任務完全停止
var t = new Thread(() =>
{
//等待時間 (10秒)
int timeout = 10000;
//等待停止
while (taskInfo.Status == DownloadStatus.Stopping)
{
Thread.Sleep(500);
timeout -= 500;
if (timeout < 0 || taskInfo.HasStopped) //如果到时仍未停止
{
break;
}
}
taskInfo.Status = DownloadStatus.TaskPause;
//重新整理UI
PreDelegates.Refresh(new ParaRefresh(taskInfo));
}) {IsBackground = true};
t.Start();
}
//釋放Downloader
taskInfo.DisposeDownloader();
}
/// <summary>
/// 刪除任任務(自動停止進行中的任務)
/// </summary>
/// <param name="taskInfo"></param>
public void DeleteTask(TaskInfo taskInfo)
{
//停止任務
StopTask(taskInfo);
//啟動新執行緒等待任務完全停止
ThreadPool.QueueUserWorkItem(o =>
{
try
{
while (taskInfo.Status == DownloadStatus.Stopping || taskInfo.Status == DownloadStatus.Downloading)
{
Thread.Sleep(50);
}
Monitor.Enter(TaskInfosLock);
TaskInfos.Remove(taskInfo);
Monitor.Exit(TaskInfosLock);
//重新整理UI
PreDelegates.Refresh(new ParaRefresh(taskInfo));
}
catch (Exception ex)
{
CoreManager.LogManager.Debug(ex.ToString());
taskInfo.Status = DownloadStatus.Error;
PreDelegates.Refresh(new ParaRefresh(taskInfo));
}
});
}
private void UpdateListViewItem(ListViewItem lvi,TaskInfo taskInfo)
{
lvi.SubItems[(int)LsvColumn.Subscribe].Text = taskInfo.GetSubscribe();
lvi.SubItems[(int)LsvColumn.Status].Text = taskInfo.GetDownloadStatus();
lvi.SubItems[(int)LsvColumn.Title].Text = taskInfo.Title.ToString(CultureInfo.InvariantCulture);
lvi.SubItems[(int)LsvColumn.Progress].Text = string.Format(@"{0:P}", taskInfo.GetProgress());
lvi.SubItems[(int)LsvColumn.TotalSection].Text = taskInfo.TotalSection.ToString(CultureInfo.InvariantCulture);
lvi.SubItems[(int)LsvColumn.EndSection].Text = taskInfo.EndSection.ToString(CultureInfo.InvariantCulture);
lvi.SubItems[(int)LsvColumn.CurrentSection].Text = taskInfo.CurrentSection.ToString(CultureInfo.InvariantCulture);
lvi.SubItems[(int)LsvColumn.Author].Text = taskInfo.Author.ToString(CultureInfo.InvariantCulture);
lvi.SubItems[(int)LsvColumn.FailTimes].Text = taskInfo.FailTimes.ToString(CultureInfo.InvariantCulture);
}
private void lsv_SelectedIndexChanged(object sender, EventArgs e)
{
if (!splitContainer1.IsCollpased) splitContainer1.CollpaseOrExpand();
var lv =(ListView) sender;
DisableExtraOptions();
ClearExtraOptions();
if (lv.SelectedItems.Count > 0)
{
_selectedTaskInfo = null;
if (lv.SelectedItems.Count == 1)
{
if (splitContainer1.IsCollpased) splitContainer1.CollpaseOrExpand();
ListViewItem sItem = lsv.SelectedItems[0];
TaskInfo taskInfo = GetTask(new Guid((string)sItem.Tag));
txtBeginSection.Text = taskInfo.BeginSection.ToString(CultureInfo.InvariantCulture);
txtEndSection.Text = taskInfo.EndSection.ToString(CultureInfo.InvariantCulture);
txtTitle.Text = taskInfo.CustomFileName.ToString(CultureInfo.InvariantCulture);
cbSaveDir.Text = taskInfo.SaveDirectoryName.ToString(CultureInfo.InvariantCulture);
_selectedTaskInfo = taskInfo;
if (taskInfo.Status!=DownloadStatus.Downloading)
{
EnabledExtraOptions();
}
}
}
}
