private void CleanConditionBehaviorReferences()
{
this.ClearConditionList();
this.conditions = (ISceneNodeCollection <SceneNode>)null;
this.conditionalExpressionNode = (ConditionalExpressionNode)null;
this.conditionBehaviorNode = (ConditionBehaviorNode)null;
}
internal void AddConditionNode()
{
if (!this.EnsureInteractionsAssemblyReferenced() || this.behaviorTriggerBaseNode == null)
{
return;
}
BehaviorTriggerBaseNode newTriggerParent = this.CloneCurrentTrigger();
using (SceneEditTransaction editTransaction = this.sceneViewModel.CreateEditTransaction(StringTable.AddConditionUndo))
{
ISceneNodeCollection <SceneNode> collectionForProperty = newTriggerParent.GetCollectionForProperty(BehaviorHelper.BehaviorsProperty);
this.conditionalExpressionNode = (ConditionalExpressionNode)null;
this.conditionBehaviorNode = (ConditionBehaviorNode)null;
foreach (SceneNode sceneNode in (IEnumerable <SceneNode>)collectionForProperty)
{
if (ProjectNeutralTypes.ConditionBehavior.IsAssignableFrom((ITypeId)sceneNode.TrueTargetTypeId))
{
ConditionBehaviorNode conditionBehaviorNode = (ConditionBehaviorNode)sceneNode;
ConditionalExpressionNode conditionalExpressionNode = conditionBehaviorNode.ConditionAsConditionalExpressionNode;
if (conditionalExpressionNode != null)
{
this.conditionBehaviorNode = conditionBehaviorNode;
this.conditionalExpressionNode = conditionalExpressionNode;
break;
}
}
}
if (this.conditionBehaviorNode == null)
{
this.conditionBehaviorNode = (ConditionBehaviorNode)this.sceneViewModel.CreateSceneNode(ProjectNeutralTypes.ConditionBehavior);
collectionForProperty.Add((SceneNode)this.conditionBehaviorNode);
this.conditionalExpressionNode = (ConditionalExpressionNode)this.sceneViewModel.CreateSceneNode(ProjectNeutralTypes.ConditionalExpression);
this.conditionBehaviorNode.ConditionAsConditionalExpressionNode = this.conditionalExpressionNode;
}
this.conditions = this.conditionalExpressionNode.Conditions;
if (this.conditions != null)
{
this.conditions.Add(this.sceneViewModel.CreateSceneNode(ProjectNeutralTypes.ComparisonCondition));
}
if (this.behaviorTriggerBaseNode.Actions.Count > 1)
{
this.objectSet.ReparentActionAndCopyBehaviors(newTriggerParent);
this.behaviorTriggerBaseNode = newTriggerParent;
}
else
{
SceneNode valueAsSceneNode = newTriggerParent.GetLocalValueAsSceneNode(BehaviorHelper.BehaviorsProperty);
valueAsSceneNode.Remove();
this.behaviorTriggerBaseNode.SetValueAsSceneNode(BehaviorHelper.BehaviorsProperty, valueAsSceneNode);
}
editTransaction.Commit();
}
this.Rebuild();
this.Expanded = true;
}
private void Rebuild()
{
if (this.behaviorTriggerBaseNode == null)
{
return;
}
this.CleanConditionBehaviorReferences();
if (this.behaviorTriggerBaseNode.IsSet(BehaviorHelper.BehaviorsProperty) == PropertyState.Set)
{
foreach (SceneNode sceneNode in (IEnumerable <SceneNode>) this.behaviorTriggerBaseNode.GetCollectionForProperty(BehaviorHelper.BehaviorsProperty))
{
if (ProjectNeutralTypes.ConditionBehavior.IsAssignableFrom((ITypeId)sceneNode.Type))
{
this.conditionBehaviorNode = (ConditionBehaviorNode)sceneNode;
ConditionalExpressionNode conditionalExpressionNode = this.conditionBehaviorNode.ConditionAsConditionalExpressionNode;
if (conditionalExpressionNode != null)
{
this.conditionalExpressionNode = conditionalExpressionNode;
this.conditions = this.conditionalExpressionNode.Conditions;
break;
}
}
}
}
this.ConditionUIAvailable = true;
if (this.ConditionsNodeView != null && this.conditions != null)
{
foreach (SceneNode condition in (IEnumerable <SceneNode>) this.conditions)
{
PropertyEntry entryForCondition = this.CreatePropertyEntryForCondition(condition);
this.ConditionNodes.Add(entryForCondition);
if (entryForCondition.PropertyValue.SubProperties.Count == 0)
{
this.ConditionUIAvailable = false;
this.CleanConditionBehaviorReferences();
break;
}
}
}
this.ConditionsNodeView.MoveCurrentToLast();
this.OnPropertyChanged("ConditionsNodeView");
this.OnPropertyChanged("ForwardChainingSetToOr");
this.OnPropertyChanged("ForwardChainingSetToOrEnabled");
this.OnPropertyChanged("ConditionUIAvailable");
}
