private void PresentatieGereedmeldingCallback(string opgeslagenAlsBestand = null, string foutmelding = null, int?slidesGemist = null)
{
if (Status == GeneratorStatus.Gestopt)
{
return;
}
Status = GeneratorStatus.Gestopt;
_setGereedmelding?.Invoke(opgeslagenAlsBestand, foutmelding, slidesGemist);
}
public void StopGenerate()
{
lock (this)
{
if (_generatorStatus == GeneratorStatus.Started)
{
_generatorStatus = GeneratorStatus.StopPending;
// atnaujina UI būseną
FireStatusChangedEvent(_generatorStatus);
}
}
}
private void EndGenerate(IAsyncResult ar)
{
GeneratorDelegate del = (GeneratorDelegate)ar.AsyncState;
del.EndInvoke(ar);
lock (this)
{
_generatorStatus = GeneratorStatus.Stopped;
// atnaujina UI būseną
FireStatusChangedEvent(_generatorStatus);
}
}
public void StartGenerate()
{
lock (this)
{
if (_generatorStatus == GeneratorStatus.Stopped)
{
GeneratorDelegate del = new GeneratorDelegate(GenerateMessage);
del.BeginInvoke(new AsyncCallback(EndGenerate), del);
_generatorStatus = GeneratorStatus.Started;
// Atnaujina UI būseną
FireStatusChangedEvent(_generatorStatus);
}
}
}
private void FireStatusChangedEvent(GeneratorStatus status)
{
if (StatusChanged != null)
{
GeneratorEventArgs args = new GeneratorEventArgs(status);
if (StatusChanged.Target is Control)
{
Control targetForm = StatusChanged.Target as Control;
targetForm.Invoke(StatusChanged, new object[] { this, args });
}
else
{
StatusChanged(this, args);
}
}
}
public PpGenerator.StatusMelding StartGenereren(IEnumerable <ISlideOpbouw> ingeladenLiturgie, string opslaanAlsBestandsnaam)
{
Status = GeneratorStatus.AanHetGenereren;
var lezenText = string.Join("\n", Registration.Lezen);
var tekstText = string.Join("\n", Registration.Tekst);
var status = _powerpoint.Initialiseer(ingeladenLiturgie.ToList(), Registration.Voorganger, Registration.Collecte1e, Registration.Collecte2e, lezenText, tekstText, _instellingenFactory.LoadFromFile(), opslaanAlsBestandsnaam);
if (status.Fout == null)
{
status = _powerpoint.Start();
}
// Stop weer als er een fout is geweest
if (status.NieuweStatus != PpGenerator.State.Gestart)
{
PresentatieGereedmeldingCallback();
}
return(status);
}
//[CodeAnalysis("AptcaMethodsShouldOnlyCallAptcaMethods")] //Tracking Bug: 29647
private void SetStatus(GeneratorStatus value)
{
if (value != _status)
{
_status = value;
switch (_status)
{
case GeneratorStatus.GeneratingContainers:
if (EventTrace.IsEnabled(EventTrace.Keyword.KeywordGeneral, EventTrace.Level.Info))
{
EventTrace.EventProvider.TraceEvent(EventTrace.Event.WClientStringBegin, EventTrace.Keyword.KeywordGeneral, EventTrace.Level.Info, "ItemsControl.Generator");
_itemsGenerated = 0;
}
else
_itemsGenerated = Int32.MinValue;
#if GENERATOR_TRACE
_creationTimer.Reset();
_timer.Begin();
#endif
break;
case GeneratorStatus.ContainersGenerated:
string label = null;
if (_itemsGenerated >= 0) // this implies that tracing is enabled
{
DependencyObject d = Host as DependencyObject;
if (d != null)
label = (string)d.GetValue(FrameworkElement.NameProperty);
if (label == null || label.Length == 0)
label = Host.GetHashCode().ToString(CultureInfo.InvariantCulture);
EventTrace.EventProvider.TraceEvent(EventTrace.Event.WClientStringEnd, EventTrace.Keyword.KeywordGeneral, EventTrace.Level.Info,
String.Format(CultureInfo.InvariantCulture, "ItemContainerGenerator for {0} {1} - {2} items", Host.GetType().Name, label, _itemsGenerated));
}
#if GENERATOR_TRACE
_timer.End();
if (_itemsGenerated > 0)
{
Console.WriteLine("Generator for {0} {1} did {2} items in {3:f2} msec - {4:f2} msec/item",
Host.GetType().Name, label, _itemsGenerated, _timer.TimeOfLastPeriod, _timer.TimeOfLastPeriod/_itemsGenerated);
Console.WriteLine(" this excludes time for element creation: {0:f2} msec - {1:f2} msec/item",
_creationTimer.OverallTimeInMilliseconds, _creationTimer.OverallTimeInMilliseconds/_itemsGenerated);
}
#endif
break;
}
if (StatusChanged != null)
StatusChanged(this, EventArgs.Empty);
}
}
public GeneratorEventArgs(GeneratorStatus status)
{
this.Status = status;
}