private EventPropagation PropagateEvent(VisualElement target, Event evt)
{
List <VisualElement> list = this.BuildPropagationPath(target);
Vector2 mousePosition = evt.mousePosition;
EventPropagation result;
for (int i = 0; i < list.Count; i++)
{
VisualElement visualElement = list[i];
if (visualElement.enabled)
{
evt.mousePosition = visualElement.GlobalToBound(mousePosition);
List <IManipulator> .Enumerator manipulatorsInternal = visualElement.GetManipulatorsInternal();
while (manipulatorsInternal.MoveNext())
{
IManipulator current = manipulatorsInternal.Current;
if (current.phaseInterest == EventPhase.Capture && current.HandleEvent(evt, target) == EventPropagation.Stop)
{
result = EventPropagation.Stop;
return(result);
}
}
if (visualElement.phaseInterest != EventPhase.Capture || visualElement.HandleEvent(evt, target) != EventPropagation.Stop)
{
goto IL_A2;
}
result = EventPropagation.Stop;
return(result);
}
IL_A2 :;
}
if (target.enabled)
{
evt.mousePosition = target.GlobalToBound(mousePosition);
List <IManipulator> .Enumerator manipulatorsInternal2 = target.GetManipulatorsInternal();
while (manipulatorsInternal2.MoveNext())
{
IManipulator current2 = manipulatorsInternal2.Current;
if (current2.phaseInterest == EventPhase.Capture && current2.HandleEvent(evt, target) == EventPropagation.Stop)
{
result = EventPropagation.Stop;
return(result);
}
}
if (target.HandleEvent(evt, target) == EventPropagation.Stop)
{
result = EventPropagation.Stop;
return(result);
}
manipulatorsInternal2 = target.GetManipulatorsInternal();
while (manipulatorsInternal2.MoveNext())
{
IManipulator current3 = manipulatorsInternal2.Current;
if (current3.phaseInterest == EventPhase.BubbleUp && current3.HandleEvent(evt, target) == EventPropagation.Stop)
{
result = EventPropagation.Stop;
return(result);
}
}
}
for (int j = list.Count - 1; j >= 0; j--)
{
VisualElement visualElement2 = list[j];
if (visualElement2.enabled)
{
evt.mousePosition = visualElement2.GlobalToBound(mousePosition);
if (visualElement2.phaseInterest == EventPhase.BubbleUp && visualElement2.HandleEvent(evt, target) == EventPropagation.Stop)
{
result = EventPropagation.Stop;
return(result);
}
List <IManipulator> .Enumerator manipulatorsInternal3 = visualElement2.GetManipulatorsInternal();
while (manipulatorsInternal3.MoveNext())
{
IManipulator current4 = manipulatorsInternal3.Current;
if (current4.phaseInterest == EventPhase.BubbleUp && current4.HandleEvent(evt, target) == EventPropagation.Stop)
{
result = EventPropagation.Stop;
return(result);
}
}
}
}
result = EventPropagation.Continue;
return(result);
}