public StateModel(VisualStateSceneNode node)
{
if (node == null)
{
throw new ArgumentException("Cannot have a null node as an argument to StateModel constructor");
}
this.sceneNode = node;
}
private void AddState()
{
using (SceneEditTransaction editTransaction = this.sceneNode.ViewModel.CreateEditTransaction(StringTable.AddNewVisualStateUndoUnit))
{
VisualStateSceneNode visualStateSceneNode = this.sceneNode.AddState(this.sceneNode.ViewModel.ActiveEditingContainer, ProjectNeutralTypes.VisualState.Name);
editTransaction.Commit();
this.ModelManager.LastStateAdded = visualStateSceneNode;
}
}
public void Add()
{
VisualStateGroupSceneNode stateGroupSceneNode = this.toModel != null ? this.toModel.GroupNode : this.fromModel.GroupNode;
using (SceneEditTransaction editTransaction = stateGroupSceneNode.ViewModel.CreateEditTransaction(StringTable.AddNewTransitionUndoUnit))
{
VisualStateSceneNode fromNode = this.fromModel != null ? this.fromModel.SceneNode : (VisualStateSceneNode)null;
VisualStateSceneNode toNode = this.toModel != null ? this.toModel.SceneNode : (VisualStateSceneNode)null;
stateGroupSceneNode.AddTransition(fromNode, toNode, stateGroupSceneNode.DefaultTransitionDuration);
editTransaction.Commit();
}
}
protected virtual void ExecuteInternal(SceneNode targetStateOrStateGroup)
{
VisualStateSceneNode sourceState = this.SourceState;
using (SceneEditTransaction editTransaction = this.ViewModel.CreateEditTransaction(this.UndoString, false))
{
VisualStateSceneNode visualStateSceneNode = targetStateOrStateGroup as VisualStateSceneNode;
VisualStateGroupSceneNode stateGroupSceneNode = targetStateOrStateGroup as VisualStateGroupSceneNode;
if (stateGroupSceneNode != null)
{
visualStateSceneNode = stateGroupSceneNode.AddState(this.ViewModel.ActiveEditingContainer, sourceState.Name + StringTable.SceneModelDuplicateLabelSuffix);
}
if (visualStateSceneNode.Storyboard == null)
{
visualStateSceneNode.Storyboard = StoryboardTimelineSceneNode.Factory.Instantiate(this.ViewModel);
}
Dictionary <TimelineSceneNode.PropertyNodePair, List <TimelineSceneNode> > dictionary = new Dictionary <TimelineSceneNode.PropertyNodePair, List <TimelineSceneNode> >();
foreach (TimelineSceneNode timelineSceneNode in (IEnumerable <TimelineSceneNode>)visualStateSceneNode.Storyboard.Children)
{
if (!dictionary.ContainsKey(timelineSceneNode.TargetElementAndProperty))
{
dictionary.Add(timelineSceneNode.TargetElementAndProperty, new List <TimelineSceneNode>(1));
}
dictionary[timelineSceneNode.TargetElementAndProperty].Add(timelineSceneNode);
}
List <TimelineSceneNode> animationsToCopy = this.GetAnimationsToCopy();
bool flag = false;
foreach (SceneNode sceneNode in animationsToCopy)
{
TimelineSceneNode timelineSceneNode1 = this.ViewModel.GetSceneNode(sceneNode.DocumentNode.Clone(this.ViewModel.DocumentRoot.DocumentContext)) as TimelineSceneNode;
visualStateSceneNode.Storyboard.Children.Add(timelineSceneNode1);
if (dictionary.ContainsKey(timelineSceneNode1.TargetElementAndProperty))
{
flag = true;
foreach (TimelineSceneNode timelineSceneNode2 in dictionary[timelineSceneNode1.TargetElementAndProperty])
{
visualStateSceneNode.Storyboard.Children.Remove(timelineSceneNode2);
}
}
}
if (flag && this.ViewModel.DefaultView != null)
{
this.ViewModel.DefaultView.ShowBubble(StringTable.AnimationAutoDeletedWarningMessage, MessageBubbleType.Warning);
}
editTransaction.Commit();
}
}
public CopySelectedStatePropertiesCommand(SceneViewModel viewModel, VisualStateSceneNode sourceState)
: base(viewModel, sourceState)
{
}
public CopyStatePropertiesCommand(SceneViewModel viewModel, VisualStateSceneNode sourceState)
: base(viewModel)
{
this.sourceState = sourceState;
}