/// <summary>
/// Triggers the StatusChanged event.
/// </summary>
protected virtual void OnStatusChanged(ElementStatusChangeEventArgs ea)
{
if (StatusChanged != null)
StatusChanged(this, ea);
}
internal void element_StatusChanged(IElement sender, ElementStatusChangeEventArgs ea)
{
UpdateWorkSpaceStatus(sender, ea.NewStatus);
}
/// <summary>
/// This method should be used for all internal needs to set the status.
/// </summary>
/// <param name="status"></param>
/// <param name="mssg">The string message which becomes part of the event arguments.</param>
public void SetStatus(ElementStatus status, StatusChangeDriver driver, string mssg)
{
if (Status != status)
{
ElementStatus oldStatus = Status;
Status = status;
Message = mssg; var arg = new ElementStatusChangeEventArgs(oldStatus, Status, mssg);
arg.InputPortStatuses = InPortMgr.PortStatuses;
arg.OutputPortStatuses = OutPortMgr.PortStatuses;
OnStatusChanged(arg);
}
}
internal void _Element_StatusChanged(IElement sender, ElementStatusChangeEventArgs ea)
{
if (sender!=null)
{
View.UpdateStatus(ea.Update);
// if customizations view is open, update editing components according
// to element status
if(CustomizationsView!=null)
{
UpdateElementStatusInCustomizationsView(CustomizationsView, SimpleElement);
if (SimpleElement.Status == ElementStatus.Executing || SimpleElement.Status == ElementStatus.Validating)
CustomizationsView.EditingEnabled = false;
else
CustomizationsView.EditingEnabled = true;
}
if(ea.OldStatus!=ea.NewStatus)
{
OnPresentationChanged(new PresentationChangedEventArgs("Element status changed"));
}
}
}
void root_StatusChanged(IElement sender, ElementStatusChangeEventArgs ea)
{
switch (ea.NewStatus)
{
case ElementStatus.Incomplete:
case ElementStatus.Complete:
case ElementStatus.Error:
PostProcessRoot(sender);
break;
case ElementStatus.Executing:
case ElementStatus.Validating:
// do nothing
break;
}
}
public void StatusChanged_DummyHandler(IElement sender, ElementStatusChangeEventArgs ea)
{
StatusChanged_TimesCalled++;
}
internal void _Element_StatusChanged(IElement sender, ElementStatusChangeEventArgs ea)
{
// update the element UI Ctrl in the workspace
View.UpdateStatus(ea.Update);
// if customizations view is open, update editing components according
// to element status
if (CustomizationsView != null)
{
UpdateElementStatusInCustomizationsView(CustomizationsView, CompoundElement);
if (CompoundElement.Status == ElementStatus.Executing || CompoundElement.Status == ElementStatus.Validating)
CustomizationsView.EditingEnabled = false;
else
CustomizationsView.EditingEnabled = true;
}
// update the Secondary view
if (ea.OldStatus != ea.NewStatus && ea.NewStatus == ElementStatus.Executing)
{
//Console.WriteLine(string.Format("CEP: _Element_StatusChanged A:{0}", DateTime.Now));
// when we start executing, show the secondary view
ShowSecondaryView();
}
else if (ea.OldStatus != ea.NewStatus && ea.NewStatus == ElementStatus.Incomplete)
{
ClearSecondaryView();
// ClearSecondaryFxPresenter();
}
if (ea.OldStatus != ea.NewStatus)
{
OnPresentationChanged(new PresentationChangedEventArgs("Element status changed"));
}
}
