/// <summary>
/// Construct.
/// </summary>
/// <param name="msMinDequeuePeriod">Minimum delay in milliseconds between dequeue events</param>
/// <param name="scriptBitrate">Bits per second available in the current Windows Media script stream</param>
public ScriptQueue(int msMinDequeuePeriod, int scriptBitrate, String baseUrl, String extent)
{
seenStudentSubmissions = new Hashtable();
rtUpdate = new RTUpdate();
mainQueue = new ArrayList();
subQueue = new ArrayList();
lastSlideTime = lastURLTime = lastScrollTime = DateTime.Now;
lastEnqueueTime = DateTime.MinValue;
lastSlideIndex = 0;
lastDeckGuid = Guid.Empty;
minDequeuePeriod = msMinDequeuePeriod;
this.scriptBitrate = scriptBitrate;
maxBytesPerSecond = scriptBitrate / 10; //theoretically we would divide by 8, but in practice we need a little extra safety factor.
bwUpdateLockObject = new object();
this.baseUrl = baseUrl;
this.extent = extent;
lastUrl = null;
scEnqueueMutex = new Mutex(false, "scEnqueue");
DequeueThread = new Thread(new ThreadStart(dequeueThread));
DequeueThread.Name = "ScriptQueue dequeue thread";
DequeueThread.SetApartmentState(ApartmentState.MTA); //Needed for WM interop
DequeueThread.Start();
LastRtUpdate = new RTUpdate();
cp3Mgr = new CP3Manager.CP3Manager();
}
public SlideImageMgr(PresenterWireFormatType format, int width, int height)
{
this.format = format;
currentSlide = new SlideReference();
this.exportWidth = width;
this.exportHeight = height;
//Set the default background colors
if ((format == PresenterWireFormatType.CPCapability) ||
(format == PresenterWireFormatType.CPNav))
{
currentSlide.SetBGColor(Color.PapayaWhip);
}
else
{
currentSlide.SetBGColor(Color.White);
}
if (format == PresenterWireFormatType.CP3)
{
cp3Mgr = new CP3Manager.CP3Manager();
}
slideImages = new Hashtable();
orgToResource = new Hashtable();
nullSlide = null;
}
