// aFilePath must only be the path of the directory
public FolderThumbCacher(string aFilePath, bool aOverWriteExisting)
{
lock (aFilePath)
{
_filename = aFilePath;
_overWrite = aOverWriteExisting;
work = new Work(new DoWorkHandler(this.PerformRequest));
work.ThreadPriority = ThreadPriority.Lowest;
GlobalServiceProvider.Get<IThreadPool>().Add(work, QueuePriority.Low);
}
}
// Filename is a full path+file
public FolderThumbCreator(string Filename, MusicTag FileTag)
{
lock (_filename)
{
_filename = Filename;
_filetag = FileTag;
work = new Work(new DoWorkHandler(this.PerformRequest));
work.ThreadPriority = ThreadPriority.Lowest;
GlobalServiceProvider.Get<IThreadPool>().Add(work, QueuePriority.Low);
}
}
public CreateThumbsAndAddPictureToDBFolderThread(string Filepath)
{
_filepath = Filepath;
work = new Work(new DoWorkHandler(this.PerformRequest));
work.ThreadPriority = ThreadPriority.BelowNormal;
GlobalServiceProvider.Get<IThreadPool>().Add(work, QueuePriority.Low);
}
public void TestAddWorkWhileStopped()
{
Console.Out.WriteLine("----=<TestAddWorkWhileStopped>=----");
Work w = new Work(new DoWorkHandler(delegate() { Thread.Sleep(300); }));
_pool.Stop();
try
{
_pool.Add(w);
Assert.Fail("InvalidOperationException not thrown");
}
catch (InvalidOperationException) {}
}
public void TestAddWorkInvalidState()
{
Console.Out.WriteLine("----=<TestAddWorkInvalidState>=----");
Work w = new Work();
w.State = WorkState.INPROGRESS;
try
{
_pool.Add(w);
Assert.Fail("InvalidOperationException not thrown");
}
catch (InvalidOperationException) {}
}
public void TestStrongTypeCallback()
{
Console.Out.WriteLine("----=<TestStrongTypeCallback>=----");
Work w = _testStrongTypeCallbackWork = new Work();
w.ThreadPriority = ThreadPriority.Normal;
w.WorkLoad = new DoWorkHandler(delegate()
{
_testStrongTypeCallbackWork.State = WorkState.INPROGRESS;
List<int> result = new List<int>();
for (int i = 0; i < 10; i++)
{
result.Add(i);
}
_testStrongTypeCallbackWork.EventArgs.SetResult<List<int>>(result);
_testStrongTypeCallbackWork.State = WorkState.FINISHED;
_testStrongTypeCallbackWork.WorkCompleted(_testStrongTypeCallbackWork.EventArgs);
});
w.WorkCompleted = new WorkEventHandler(delegate(WorkEventArgs args)
{
_testStrongTypeCallbackResult = args.GetResult<List<int>>();
lock (_waitHandle)
Monitor.Pulse(_waitHandle);
});
lock (_waitHandle)
{
_pool.Add(w);
Monitor.Wait(_waitHandle);
}
if (_testStrongTypeCallbackResult != null)
{
if (_testStrongTypeCallbackResult.Count != 10)
{
Assert.Fail("received {0} results instead of 10", _testStrongTypeCallbackResult.Count);
}
else
{
for (int i = 0; i < _testStrongTypeCallbackResult.Count; i++)
{
Assert.AreEqual(i, _testStrongTypeCallbackResult[i]);
}
}
}
else
{
Assert.Fail("no results were received");
}
}
/// <summary>
/// Starts MusicDBreorg
/// </summary>
public void Start()
{
Log.Info("MusicDBReorg: schedule: {0}:{1}", _runHours, _runMinutes);
Log.Info(
"MusicDBReorg: run on: monday:{0}, tuesday:{1}, wednesday:{2}, thursday:{3}, friday:{4}, saturday:{5}, sunday:{6}",
_runMondays, _runTuesdays, _runWednesdays, _runThursdays, _runFridays, _runSaturdays, _runSundays);
// Establish Handler to catch reorg events, when the reorg is from within the Settings GUI
MusicDatabase.DatabaseReorgChanged += new MusicDBReorgEventHandler(ReorgStatusChange);
_run = true;
Work work = new Work(new DoWorkHandler(this.Run));
work.ThreadPriority = ThreadPriority.Lowest;
work.Description = "MusicDBReorg Thread";
GlobalServiceProvider.Get<IThreadPool>().Add(work, QueuePriority.Low);
Log.Info("MusicDBReorg: started");
}
/// <summary>
/// Add work to be performed by the threadpool.
/// Can throw ArgumentNullException and InvalidOperationException.
/// </summary>
/// <param name="work">DoWorkHandler which contains the work to perform</param>
/// <param name="description">description for this work</param>
/// <param name="queuePriority">QueuePriority for this work</param>
/// <param name="threadPriority">System.Threading.ThreadPriority for this work</param>
/// <param name="workCompletedHandler">WorkEventHandler to be called on completion</param>
/// <returns>IWork reference to work object</returns>
public IWork Add(DoWorkHandler work, string description, QueuePriority queuePriority, ThreadPriority threadPriority,
WorkEventHandler workCompletedHandler)
{
IWork w = new Work(work, description, threadPriority, workCompletedHandler);
Add(w, queuePriority);
return w;
}
/// <summary>
/// Add work to be performed by the threadpool.
/// Can throw ArgumentNullException and InvalidOperationException.
/// </summary>
/// <param name="work">Work object to process</param>
/// <param name="queuePriority">QueuePriority for this work</param>
public void Add(Work work, QueuePriority queuePriority)
{
if (work == null)
{
throw new ArgumentNullException("work", "cannot be null");
}
IWork w = work as IWork;
if (w != null)
{
Add(w, queuePriority);
}
else
{
throw new InvalidOperationException("Work does not implement IWork interface");
}
}
/// <summary>
/// Add work to be performed by the threadpool.
/// Can throw ArgumentNullException and InvalidOperationException.
/// </summary>
/// <param name="work">DoWorkHandler which contains the work to perform</param>
/// <param name="description">description for this work</param>
/// <param name="queuePriority">QueuePriority for this work</param>
/// <returns>IWork reference to work object</returns>
public IWork Add(DoWorkHandler work, string description, QueuePriority queuePriority)
{
IWork w = new Work(work, description, _startInfo.DefaultThreadPriority);
Add(w, queuePriority);
return w;
}
/// <summary>
/// Add work to be performed by the threadpool.
/// Can throw ArgumentNullException and InvalidOperationException.
/// </summary>
/// <param name="work">DoWorkHandler which contains the work to perform</param>
/// <param name="workCompletedHandler">WorkEventHandler to be called on completion</param>
/// <returns>IWork reference to work object</returns>
public IWork Add(DoWorkHandler work, WorkEventHandler workCompletedHandler)
{
IWork w = new Work(work, workCompletedHandler);
Add(w);
return w;
}
/// <summary>
/// Add work to be performed by the threadpool.
/// Can throw ArgumentNullException and InvalidOperationException.
/// </summary>
/// <param name="work">DoWorkHandler which contains the work to perform</param>
/// <param name="threadPriority">System.Threading.ThreadPriority for this work</param>
/// <returns>IWork reference to work object</returns>
public IWork Add(DoWorkHandler work, ThreadPriority threadPriority)
{
IWork w = new Work(work, threadPriority);
Add(w);
return w;
}
/// <summary>
/// Add work to be performed by the threadpool.
/// Can throw ArgumentNullException and InvalidOperationException.
/// </summary>
/// <param name="work">DoWorkHandler which contains the work to perform</param>
/// <returns>IWork reference to work object</returns>
public IWork Add(DoWorkHandler work)
{
IWork w = new Work(work, _startInfo.DefaultThreadPriority);
Add(w);
return w;
}
public override bool OnMessage(GUIMessage message)
{
switch (message.Message)
{
case GUIMessage.MessageType.GUI_MSG_WINDOW_INIT:
{
base.OnMessage(message);
LoadSettings();
if (m_bAutoShuffle)
{
GUIControl.SelectControl(GetID, (int)Controls.CONTROL_AUTOSHUFFLE);
}
return true;
}
case GUIMessage.MessageType.GUI_MSG_WINDOW_DEINIT:
{
SaveSettings();
}
break;
case GUIMessage.MessageType.GUI_MSG_CLICKED:
{
int iControl = message.SenderControlId;
if (iControl == (int)Controls.CONTROL_AUTOSHUFFLE)
{
m_bAutoShuffle = !m_bAutoShuffle;
}
if (iControl == (int)Controls.CONTROL_BTNDELALBUMINFO)
{
MusicDatabaseReorg dbreorg = new MusicDatabaseReorg();
dbreorg.DeleteAlbumInfo();
}
if (iControl == (int)Controls.CONTROL_BTNDELALBUM)
{
MusicDatabaseReorg dbreorg = new MusicDatabaseReorg();
dbreorg.DeleteSingleAlbum();
}
if (iControl == (int)Controls.CONTROL_BTNREORGDB)
{
GUIDialogYesNo dlgYesNo = (GUIDialogYesNo)GUIWindowManager.GetWindow((int)Window.WINDOW_DIALOG_YES_NO);
if (null != dlgYesNo)
{
dlgYesNo.SetHeading(333);
dlgYesNo.SetLine(1, "");
dlgYesNo.SetLine(2, "");
dlgYesNo.SetLine(3, "");
dlgYesNo.DoModal(GetID);
if (dlgYesNo.IsConfirmed)
{
MusicDatabaseReorg reorg = new MusicDatabaseReorg(GetID);
Work work = new Work(new DoWorkHandler(reorg.ReorgAsync));
work.ThreadPriority = ThreadPriority.Lowest;
GlobalServiceProvider.Get<IThreadPool>().Add(work, QueuePriority.Low);
}
}
}
}
break;
}
return base.OnMessage(message);
}
