protected void UpdateIndicatorStretch(BaseWaitingBarIndicatorElement indicator)
{
if ((object)indicator.GetType() == (object)typeof(WaitingBarIndicatorElement))
{
if (this.IsVertical())
{
indicator.StretchHorizontally = true;
indicator.StretchVertically = false;
}
else
{
indicator.StretchHorizontally = false;
indicator.StretchVertically = true;
}
}
else
{
indicator.StretchHorizontally = true;
indicator.StretchVertically = true;
}
}
protected virtual void CreateIndicators()
{
if (this.ElementTree != null && this.ElementTree.Control != null && (this.ElementTree.Control is RadControl && (this.ElementTree.Control as RadControl).IsInitializing) && this.clearedDesignTimeItems)
{
return;
}
if (this.IsDesignMode)
{
IDesignerHost service = this.ElementTree.Control.Site.GetService(typeof(IDesignerHost)) as IDesignerHost;
while (this.WaitingIndicators.Count > 0)
{
int count = this.WaitingIndicators.Count;
BaseWaitingBarIndicatorElement waitingIndicator = this.WaitingIndicators[count - 1];
this.WaitingIndicators.RemoveAt(count - 1);
service.DestroyComponent((IComponent)waitingIndicator);
}
switch (this.WaitingStyle)
{
case WaitingBarStyles.Indeterminate:
case WaitingBarStyles.Throbber:
case WaitingBarStyles.Dash:
this.WaitingIndicators.Add((BaseWaitingBarIndicatorElement)(service.CreateComponent(typeof(WaitingBarIndicatorElement)) as WaitingBarIndicatorElement));
this.WaitingIndicators.Add((BaseWaitingBarIndicatorElement)(service.CreateComponent(typeof(WaitingBarIndicatorElement)) as WaitingBarIndicatorElement));
int num1 = (int)this.WaitingIndicators[0].SetDefaultValueOverride(RadElement.VisibilityProperty, (object)ElementVisibility.Visible);
int num2 = (int)this.WaitingIndicators[1].SetDefaultValueOverride(RadElement.VisibilityProperty, (object)ElementVisibility.Collapsed);
break;
case WaitingBarStyles.DotsLine:
this.WaitingIndicators.Add((BaseWaitingBarIndicatorElement)(service.CreateComponent(typeof(DotsLineWaitingBarIndicatorElement)) as DotsLineWaitingBarIndicatorElement));
break;
case WaitingBarStyles.DotsSpinner:
this.WaitingIndicators.Add((BaseWaitingBarIndicatorElement)(service.CreateComponent(typeof(DotsSpinnerWaitingBarIndicatorElement)) as DotsSpinnerWaitingBarIndicatorElement));
break;
case WaitingBarStyles.LineRing:
this.WaitingIndicators.Add((BaseWaitingBarIndicatorElement)(service.CreateComponent(typeof(LineRingWaitingBarIndicatorElement)) as LineRingWaitingBarIndicatorElement));
break;
case WaitingBarStyles.SegmentedRing:
this.WaitingIndicators.Add((BaseWaitingBarIndicatorElement)(service.CreateComponent(typeof(SegmentedRingWaitingBarIndicatorElement)) as SegmentedRingWaitingBarIndicatorElement));
break;
case WaitingBarStyles.DotsRing:
this.WaitingIndicators.Add((BaseWaitingBarIndicatorElement)(service.CreateComponent(typeof(DotsRingWaitingBarIndicatorElement)) as DotsRingWaitingBarIndicatorElement));
break;
case WaitingBarStyles.FadingRing:
this.WaitingIndicators.Add((BaseWaitingBarIndicatorElement)(service.CreateComponent(typeof(FadingRingWaitingBarIndicatorElement)) as FadingRingWaitingBarIndicatorElement));
break;
case WaitingBarStyles.RotatingRings:
this.WaitingIndicators.Add((BaseWaitingBarIndicatorElement)(service.CreateComponent(typeof(RotatingRingsWaitingBarIndicatorElement)) as RotatingRingsWaitingBarIndicatorElement));
break;
default:
throw new NotImplementedException("WaitingStyle: " + this.WaitingStyle.ToString() + " is not implemented.");
}
}
else
{
this.WaitingIndicators.Clear();
switch (this.WaitingStyle)
{
case WaitingBarStyles.Indeterminate:
case WaitingBarStyles.Throbber:
case WaitingBarStyles.Dash:
this.WaitingIndicators.Add((BaseWaitingBarIndicatorElement) new WaitingBarIndicatorElement());
this.WaitingIndicators.Add((BaseWaitingBarIndicatorElement) new WaitingBarIndicatorElement());
int num1 = (int)this.WaitingIndicators[0].SetDefaultValueOverride(RadElement.VisibilityProperty, (object)ElementVisibility.Visible);
int num2 = (int)this.WaitingIndicators[1].SetDefaultValueOverride(RadElement.VisibilityProperty, (object)ElementVisibility.Collapsed);
break;
case WaitingBarStyles.DotsLine:
this.WaitingIndicators.Add((BaseWaitingBarIndicatorElement) new DotsLineWaitingBarIndicatorElement());
break;
case WaitingBarStyles.DotsSpinner:
this.WaitingIndicators.Add((BaseWaitingBarIndicatorElement) new DotsSpinnerWaitingBarIndicatorElement());
break;
case WaitingBarStyles.LineRing:
this.WaitingIndicators.Add((BaseWaitingBarIndicatorElement) new LineRingWaitingBarIndicatorElement());
break;
case WaitingBarStyles.SegmentedRing:
this.WaitingIndicators.Add((BaseWaitingBarIndicatorElement) new SegmentedRingWaitingBarIndicatorElement());
break;
case WaitingBarStyles.DotsRing:
this.WaitingIndicators.Add((BaseWaitingBarIndicatorElement) new DotsRingWaitingBarIndicatorElement());
break;
case WaitingBarStyles.FadingRing:
this.WaitingIndicators.Add((BaseWaitingBarIndicatorElement) new FadingRingWaitingBarIndicatorElement());
break;
case WaitingBarStyles.RotatingRings:
this.WaitingIndicators.Add((BaseWaitingBarIndicatorElement) new RotatingRingsWaitingBarIndicatorElement());
break;
default:
throw new NotImplementedException("WaitingStyle: " + this.WaitingStyle.ToString() + " is not implemented.");
}
}
}
private void WaitingIndicators_CollectionChanged(
object sender,
NotifyCollectionChangedEventArgs e)
{
if (e.Action == NotifyCollectionChangedAction.Add)
{
if (this.ElementTree == null || this.ElementTree.Control == null || this.ElementTree.Control is RadControl && (this.ElementTree.Control as RadControl).IsInitializing && !this.clearedDesignTimeItems)
{
this.clearedDesignTimeItems = true;
List <BaseWaitingBarIndicatorElement> indicatorElementList = new List <BaseWaitingBarIndicatorElement>();
foreach (BaseWaitingBarIndicatorElement waitingIndicator in (Collection <BaseWaitingBarIndicatorElement>) this.WaitingIndicators)
{
if (!e.NewItems.Contains((object)waitingIndicator))
{
indicatorElementList.Add(waitingIndicator);
}
}
while (indicatorElementList.Count > 0)
{
BaseWaitingBarIndicatorElement indicatorElement = indicatorElementList[indicatorElementList.Count - 1];
this.WaitingIndicators.Remove(indicatorElement);
indicatorElementList.Remove(indicatorElement);
}
}
foreach (BaseWaitingBarIndicatorElement newItem in (IEnumerable)e.NewItems)
{
this.Children.Add((RadElement)newItem);
if (newItem is WaitingBarIndicatorElement)
{
this.UpdateElementsState(newItem as WaitingBarIndicatorElement);
}
this.UpdateIndicatorStretch(newItem);
}
}
else if (e.Action == NotifyCollectionChangedAction.Remove)
{
foreach (BaseWaitingBarIndicatorElement newItem in (IEnumerable)e.NewItems)
{
newItem.Invalidate();
if (this.Children.Contains((RadElement)newItem))
{
this.Children.Remove((RadElement)newItem);
}
}
}
else
{
if (e.Action != NotifyCollectionChangedAction.Reset)
{
return;
}
foreach (BaseWaitingBarIndicatorElement oldItem in (IEnumerable)e.OldItems)
{
oldItem.Invalidate();
if (this.Children.Contains((RadElement)oldItem))
{
this.Children.Remove((RadElement)oldItem);
}
}
}
}
