private void OnWorldUpdated(IWorldTreeUpdatedEvent evnt)
{
if (disabled)
{
return;
}
var message = evnt.AmMessage;
if (message.Obj <WorldHolder>().ValueChanged(x => x.World, out _) ||
message.Obj <IWorld>().ItemAddedOrRemoved(x => x.Scenes, out _) ||
message.Obj <IScene>().ValueChanged(x => x.Root, out _))
{
//var cArgs = (AmValueChangedEventMessage<WorldModel, IWorld>)message;
RebuildFromRoot();
treeView.RefreshItem(rootItem);
}
else if (message.Obj <ISceneNode>().ItemAdded(x => x.ChildNodes, out var childAddedMsg))
{
var item = TryCreateNodeItem(childAddedMsg.Item);
if (item == null)
{
return;
}
var parentItem = itemIndex[childAddedMsg.Item.ParentNode];
parentItem.Children.Insert(childAddedMsg.Object.ChildNodes.IndexOf(childAddedMsg.Item), item);
treeView.RefreshItem(parentItem);
}
else if (message.Obj <ISceneNode>().ItemRemoved(x => x.ChildNodes, out var childRemovedMsg))
{
if (!itemIndex.TryGetValue(childRemovedMsg.Item, out var item))
{
return;
}
foreach (var node in childRemovedMsg.Item.EnumerateSceneNodesDeep())
{
itemIndex.Remove(node);
}
var parentItem = (TreeItem)item.Parent;
parentItem.Children.Remove(item);
treeView.RefreshItem(parentItem);
}
else if (message.Obj <ISceneNode>().ValueChanged(x => x.Name, out var nameChangedMsg))
{
var item = itemIndex[nameChangedMsg.Object];
item.Text = nameChangedMsg.Object.Name;
treeView.RefreshItem(item);
}
}
private void OnWorldUpdated(IWorldTreeUpdatedEvent evnt)
{
if (InsideTransaction)
{
return;
}
var message = evnt.AmMessage;
if (message.Obj <WorldHolder>().ValueChanged(x => x.World, out _) ||
message.Obj <IWorld>().ItemAddedOrRemoved(x => x.Scenes, out _) ||
message.Obj <IScene>().ValueChanged(x => x.Root, out _))
{
if (worldTreeService.MainRoot != null)
{
OnWorldRootChanged(worldTreeService.MainRoot);
}
}
else if (message.Obj <ISceneNode>().ItemAdded(x => x.ChildNodes, out var subtreeAddedMessage))
{
if (subtreeAddedMessage.Item.HasComponent <IStoryComponent>())
{
OnStoryNodeAdded(subtreeAddedMessage.Object, subtreeAddedMessage.Item);
}
}
else if (message.Obj <ISceneNode>().ItemRemoved(x => x.ChildNodes, out var subtreeRemovedMessage))
{
if (subtreeRemovedMessage.Item.HasComponent <IStoryComponent>())
{
OnStoryNodeRemoved(subtreeRemovedMessage.Object, subtreeRemovedMessage.Item);
}
}
// todo: to StoryAspect.IsLayoutTypeChangedEvent(message)
else if (message.Obj <StoryComponent>().ValueChanged(x => x.StartLayoutType, out var layoutTypeChangedMessage))
{
OnLayoutTypeChanged(layoutTypeChangedMessage.Object.Node, layoutTypeChangedMessage.NewValue);
}
}
private void OnWorldTreeUpdated(IWorldTreeUpdatedEvent evnt) => HasUnsavedChanges = true;
