protected override void UpdateNode(IAssetNodePresenter node)
{
if (!(node.Asset is SkeletonViewModel))
{
return;
}
if (typeof(NodeInformation).IsAssignableFrom(node.Type) && node.IsVisible)
{
// Hide all children
foreach (var child in node.Children)
{
child.IsVisible = false;
}
var name = (string)node[nameof(NodeInformation.Name)].Value;
var depth = (int)node[nameof(NodeInformation.Depth)].Value;
// Set the display name to be the name of the node, indented using space.
node.DisplayName = $"{"".PadLeft(2 * depth)}{name}";
// Set the order to be the index, we don't want to sort alphabetically
var index = (node as AssetItemNodePresenter)?.Index ?? NodeIndex.Empty;
if (index.IsInt)
{
node.Order = index.Int;
}
}
}
protected override void UpdateNode(IAssetNodePresenter node)
{
if (node.Asset != null)
{
node.AttachedProperties.Add(OwnerAssetData.Key, node.Asset);
}
}
protected override void UpdateNode(IAssetNodePresenter node)
{
var entity = node.Root.Value as Entity;
var asset = node.Asset;
if (asset == null || entity == null)
{
return;
}
if (node.Name == nameof(ModelNodeLinkComponent.Target) && node.Parent?.Value is ModelNodeLinkComponent)
{
var parent = (IAssetNodePresenter)node.Parent;
parent.AttachedProperties.Set(ModelNodeLinkData.Key, GetAvailableNodesForLink(asset, (ModelNodeLinkComponent)parent?.Value));
}
if (node.Name == nameof(SpriteStudioNodeLinkComponent.Target) && node.Parent?.Value is SpriteStudioNodeLinkComponent)
{
var parent = (IAssetNodePresenter)node.Parent;
parent.AttachedProperties.Set(ModelNodeLinkData.Key, GetAvailableNodesForLink(asset, (SpriteStudioNodeLinkComponent)parent?.Value));
}
var physicsComponent = node.Value as PhysicsComponent;
if (physicsComponent != null)
{
node.AttachedProperties.Set(ModelNodeLinkData.Key, GetAvailableNodesForLink(asset, physicsComponent));
}
}
protected override void UpdateNode(IAssetNodePresenter node)
{
var asset = node.Asset?.Asset as VideoAsset;
if (asset != null && node.Name == nameof(VideoAsset.Width))
{
node.IsVisible = asset.IsSizeInPercentage;
var absoluteWidth = node.Parent.Children.FirstOrDefault(x => x.Name == AbsoluteWidth)
?? node.Factory.CreateVirtualNodePresenter(node.Parent, AbsoluteWidth, typeof(int), node.Order,
() => node.Value, node.UpdateValue, () => node.HasBase, () => node.IsInherited, () => node.IsOverridden);
absoluteWidth.IsVisible = !asset.IsSizeInPercentage;
absoluteWidth.AttachedProperties.Set(NumericData.MinimumKey, 0);
absoluteWidth.AttachedProperties.Set(NumericData.MaximumKey, float.MaxValue);
absoluteWidth.AttachedProperties.Set(NumericData.DecimalPlacesKey, 0);
}
if (asset != null && node.Name == nameof(VideoAsset.Height))
{
node.IsVisible = asset.IsSizeInPercentage;
var absoluteHeight = node.Parent.Children.FirstOrDefault(x => x.Name == AbsoluteHeight)
?? node.Factory.CreateVirtualNodePresenter(node.Parent, AbsoluteHeight, typeof(int), node.Order,
() => node.Value, node.UpdateValue, () => node.HasBase, () => node.IsInherited, () => node.IsOverridden);
absoluteHeight.IsVisible = !asset.IsSizeInPercentage;
absoluteHeight.AttachedProperties.Set(NumericData.MinimumKey, 0);
absoluteHeight.AttachedProperties.Set(NumericData.MaximumKey, float.MaxValue);
absoluteHeight.AttachedProperties.Set(NumericData.DecimalPlacesKey, 0);
}
}
protected override void UpdateNode(IAssetNodePresenter node)
{
if (node.Asset is SpriteSheetViewModel asset)
{
if (node.Name == nameof(SpriteSheetAsset.Sprites) && node.Value is List <SpriteInfo> )
{
node.Children.ForEach(x => x.IsVisible = false);
node.IsVisible = false;
}
if (typeof(SpriteInfo).IsAssignableFrom(node.Type))
{
switch (asset.Asset.Type)
{
case SpriteSheetType.Sprite2D:
node[nameof(SpriteInfo.Borders)].IsVisible = false;
break;
case SpriteSheetType.UI:
node[nameof(SpriteInfo.Center)].IsVisible = false;
node[nameof(SpriteInfo.CenterFromMiddle)].IsVisible = false;
break;
default:
throw new ArgumentOutOfRangeException();
}
}
}
}
/// <inheritdoc/>
protected override void UpdateNode(IAssetNodePresenter node)
{
if (node.Type == typeof(Thickness))
{
foreach (var child in node.Children)
{
child.IsVisible = false;
}
}
if (node.Type == typeof(StripDefinition))
{
node[nameof(StripDefinition.Type)].IsVisible = false;
node[nameof(StripDefinition.SizeValue)].IsVisible = false;
}
if (node.Asset is UIBaseViewModel)
{
if (node.Type.HasInterface(typeof(UIElement)) || node.Type.HasInterface(typeof(IEnumerable <UIElement>)))
{
// Hide UIElement properties
node.IsVisible = false;
if (!node.IsObjectReference(node.Value))
{
UpdateDependencyProperties(node);
}
}
}
}
public void FinalizeNodePresenterTree(IAssetNodePresenter root)
{
foreach (var node in root.Children.BreadthFirst(x => x.Children))
{
if (node.Parent?.Value is CameraComponent)
{
if (node.Name == nameof(CameraComponent.VerticalFieldOfView))
{
node.AddDependency(node.Parent[nameof(CameraComponent.Projection)], false); // Set to true if it has children properties
node.IsVisible = (CameraProjectionMode)node.Parent[nameof(CameraComponent.Projection)].Value == CameraProjectionMode.Perspective;
}
if (node.Name == nameof(CameraComponent.OrthographicSize))
{
node.AddDependency(node.Parent[nameof(CameraComponent.Projection)], false); // Set to true if it has children properties
node.IsVisible = (CameraProjectionMode)node.Parent[nameof(CameraComponent.Projection)].Value == CameraProjectionMode.Orthographic;
}
if (node.Name == nameof(CameraComponent.AspectRatio))
{
node.AddDependency(node.Parent[nameof(CameraComponent.UseCustomAspectRatio)], false); // Set to true if it has children properties
node.IsVisible = (bool)node.Parent[nameof(CameraComponent.UseCustomAspectRatio)].Value;
}
}
}
}
protected override void UpdateNode(IAssetNodePresenter node)
{
if (!(node.Asset is MaterialViewModel))
{
return;
}
// Bypass the Attributes node to display directly the attribute items
if (node.Name == nameof(MaterialAsset.Attributes) && node.Value is MaterialAttributes)
{
node.BypassNode();
}
if (node.Name == nameof(ComputeShaderClassBase <ComputeNode> .MixinReference) && node.Parent != null && typeof(IComputeNode).IsAssignableFrom(node.Parent.Type))
{
// Pick only effect shaders visible from the package in which the related asset is contained
var asset = node.Asset;
node.AttachedProperties.Add(MaterialData.Key, asset.Directory.Package.AllAssets.Where(x => x.AssetType == typeof(EffectShaderAsset)).Select(x => x.Name));
}
// The node is a material blend layer
if (typeof(MaterialBlendLayer).IsAssignableFrom(node.Type))
{
var layer = (MaterialBlendLayer)node.Value;
node.DisplayName = !string.IsNullOrWhiteSpace(layer.Name) ? layer.Name : $"Layer {node.Index}";
node[nameof(MaterialBlendLayer.Name)].IsVisible = false;
if (node.Commands.All(x => x.Name != RenameStringKeyCommand.CommandName))
{
node.Commands.Add(new SyncAnonymousNodePresenterCommand(RenameStringKeyCommand.CommandName, (x, name) => x[nameof(MaterialBlendLayer.Name)].UpdateValue(name)));
}
node.AddDependency(node[nameof(MaterialBlendLayer.Name)], false);
}
}
protected override void FinalizeTree(IAssetNodePresenter root)
{
var asset = root.Asset?.Asset as AnimationAsset;
if (asset?.Type is DifferenceAnimationAssetType)
{
var clipDuration = root[nameof(AnimationAsset.Type)][nameof(DifferenceAnimationAssetType.ClipDuration)];
var mode = root[nameof(AnimationAsset.Type)][nameof(DifferenceAnimationAssetType.Mode)];
clipDuration.AddDependency(mode, false);
var enabledNode = clipDuration[nameof(AnimationAssetDurationUnchecked.Enabled)];
var startNode = clipDuration[nameof(AnimationAssetDurationUnchecked.StartAnimationTimeBox)];
startNode.AddDependency(enabledNode, false);
var endNode = clipDuration[nameof(AnimationAssetDurationUnchecked.EndAnimationTimeBox)];
endNode.AddDependency(enabledNode, false);
}
if (asset != null)
{
var enabledNode = root[nameof(AnimationAsset.ClipDuration)][nameof(AnimationAssetDuration.Enabled)];
var startNode = root[nameof(AnimationAsset.ClipDuration)][nameof(AnimationAssetDuration.StartAnimationTime)];
startNode.AddDependency(enabledNode, false);
var endNode = root[nameof(AnimationAsset.ClipDuration)][nameof(AnimationAssetDuration.EndAnimationTime)];
endNode.AddDependency(enabledNode, false);
}
}
private static void SetComponent(IAssetNodePresenter node, FieldInfo field, object component)
{
var value = node.Value;
field.SetValue(value, component);
node.UpdateValue(value);
}
protected override void UpdateNode(IAssetNodePresenter node)
{
var memberNode = node as MemberNodePresenter;
MemberCollectionAttribute memberCollection;
if (memberNode != null && memberNode.IsEnumerable)
{
memberCollection = memberNode.MemberAttributes.OfType <MemberCollectionAttribute>().FirstOrDefault();
}
else
{
memberCollection = node.Descriptor.Attributes.OfType <MemberCollectionAttribute>().FirstOrDefault()
?? TypeDescriptorFactory.Default.AttributeRegistry.GetAttribute <MemberCollectionAttribute>(node.Type);
}
if (memberCollection != null)
{
if (memberCollection.CanReorderItems)
{
node.AttachedProperties.Add(CollectionData.ReorderCollectionItemKey, new ReorderCollectionItemViewModel());
}
if (memberCollection.ReadOnly)
{
node.AttachedProperties.Add(CollectionData.ReadOnlyCollectionKey, true);
}
}
}
protected override void FinalizeTree(IAssetNodePresenter root)
{
if (root.PropertyProvider is GraphicsCompositorViewModel)
{
root.Children.Where(x => x.Name != ArchetypeNodeUpdater.ArchetypeNodeName).ForEach(x => x.IsVisible = false);
}
base.FinalizeTree(root);
}
protected override void UpdateNode(IAssetNodePresenter node)
{
// Root node
if (typeof(SpriteFontAsset).IsAssignableFrom(node.Type))
{
node.AttachedProperties.Add(SpriteFontData.Key, InstalledFonts);
}
}
protected override void UpdateNode(IAssetNodePresenter node)
{
if (!(node.Asset is GameSettingsViewModel))
{
return;
}
if (node.Name == nameof(GameSettingsAsset.Defaults) &&
node.Value is List <Configuration> )
{
foreach (var item in node.Children.ToList())
{
item.Order = node.Order + item.Index.Int;
item.AttachedProperties.Add(CategoryData.Key, true);
}
if (!node.Commands.Any(cmd => cmd.Name == AddNewItemCommand.CommandName))
{
node.Commands.Add(new AddNewItemCommand());
}
if (!node.Commands.Any(cmd => cmd.Name == RemoveItemCommand.CommandName))
{
node.Commands.Add(new RemoveItemCommand());
}
}
if (typeof(Configuration).IsAssignableFrom(node.Type))
{
node.DisplayName = DisplayAttribute.GetDisplayName(node.Value?.GetType()) ??
DisplayAttribute.GetDisplayName(typeof(Configuration));
}
if (typeof(ConfigurationOverride).IsAssignableFrom(node.Type))
{
node.DisplayName = $"Override {node.Index}";
node.AttachedProperties.Add(CategoryData.Key, true);
}
if (node.Parent != null &&
typeof(ConfigurationOverride).IsAssignableFrom(node.Parent.Type) &&
node.Name == nameof(ConfigurationOverride.SpecificFilter))
{
if (node.Commands.All(x => x.Name != "ClearSelection"))
{
node.Commands.Add(new SyncAnonymousNodePresenterCommand("ClearSelection", (n, x) => n.UpdateValue(-1)));
}
}
if (typeof(ICollection <Configuration>).IsAssignableFrom(node.Type))
{
var types = node.AttachedProperties.Get(AbstractNodeEntryData.Key);
types = types.Where(x =>
((ICollection <Configuration>)node.Value).All(y => !(x is AbstractNodeType &&
y.GetType() == ((AbstractNodeType)x).Type)));
node.AttachedProperties.Set(AbstractNodeEntryData.Key, types);
}
}
protected override void UpdateNode(IAssetNodePresenter node)
{
var type = node.Descriptor.GetInnerCollectionType();
if (type.IsAbstract && !IsReferenceType(type) && !node.IsObjectReference(node.Value) && IsInstantiable(type))
{
var abstractNodeEntries = FillDefaultAbstractNodeEntry(node);
node.AttachedProperties.Add(AbstractNodeEntryData.Key, abstractNodeEntries);
}
}
protected override void UpdateNode(IAssetNodePresenter node)
{
if (!(node.Asset is AnimationViewModel))
{
return;
}
if (node.Name == nameof(AnimationAsset.AnimationTimeMinimum) || node.Name == nameof(AnimationAsset.AnimationTimeMaximum))
{
node.IsVisible = false;
}
// Base clip duration
if (node.Name == nameof(AnimationAssetDuration.StartAnimationTime) || node.Name == nameof(AnimationAssetDuration.EndAnimationTime))
{
var childNode = node.Parent[nameof(AnimationAssetDuration.Enabled)];
if (childNode != null && childNode.Value.ToString().ToLowerInvariant().Equals("false"))
{
node.IsVisible = false;
}
else
{
node.IsVisible = true;
}
}
// Reference clip duration
if (node.Name == nameof(AnimationAssetDurationUnchecked.StartAnimationTimeBox) || node.Name == nameof(AnimationAssetDurationUnchecked.EndAnimationTimeBox))
{
var childNode = node.Parent[nameof(AnimationAssetDurationUnchecked.Enabled)];
if (childNode != null && childNode.Value.ToString().ToLowerInvariant().Equals("false"))
{
node.IsVisible = false;
}
else
{
node.IsVisible = true;
}
}
// If there is a skeleton, hide ScaleImport and PivotPosition (they are overriden by skeleton values)
if (typeof(AnimationAsset).IsAssignableFrom(node.Type))
{
if (node[nameof(AnimationAsset.Skeleton)].Value != null)
{
node[nameof(AnimationAsset.PivotPosition)].IsVisible = false;
node[nameof(AnimationAsset.ScaleImport)].IsVisible = false;
}
// Add dependency to reevaluate if value changes
node.AddDependency(node[nameof(AnimationAsset.Skeleton)], false);
}
}
protected override void FinalizeTree(IAssetNodePresenter root)
{
var asset = root.Asset?.Asset as VideoAsset;
if (asset != null)
{
var size = CategoryData.ComputeCategoryNodeName("Size");
root[size][nameof(VideoAsset.Width)].AddDependency(root[size][nameof(VideoAsset.IsSizeInPercentage)], false);
root[size][nameof(VideoAsset.Height)].AddDependency(root[size][nameof(VideoAsset.IsSizeInPercentage)], false);
}
}
protected override void UpdateNode(IAssetNodePresenter node)
{
if (mathematicsTypes.Contains(node.Type))
{
foreach (var field in node.Type.GetFields(BindingFlags.Public | BindingFlags.Instance))
{
var dataMemberAttribute = field.GetCustomAttribute <DataMemberAttribute>();
var component = node.Factory.CreateVirtualNodePresenter(node, field.Name, field.FieldType, dataMemberAttribute?.Order, () => field.GetValue(node.Value), x => SetComponent(node, field, x), () => node.HasBase, () => node.IsInherited, () => node.IsOverridden);
component.IsVisible = false;
}
}
}
protected override void UpdateNode(IAssetNodePresenter node)
{
if (node.Value is IUnloadable && node.Name != DisplayData.UnloadableObjectInfo)
{
node.AttachedProperties.Add(DisplayData.AutoExpandRuleKey, ExpandRule.Once);
node.Factory.CreateVirtualNodePresenter(node, DisplayData.UnloadableObjectInfo, typeof(object), 0,
() => node.Value,
null,
() => node.HasBase,
() => node.IsInherited,
() => node.IsOverridden);
}
}
protected override void UpdateNode(IAssetNodePresenter node)
{
var entity = node.Root.Value as Entity;
if (node.Asset?.Editor == null || entity == null)
{
return;
}
var partId = new AbsoluteId(node.Asset.Id, entity.Id);
var viewModel = (EntityHierarchyElementViewModel)((EntityHierarchyEditorViewModel)node.Asset.Editor).FindPartViewModel(partId);
viewModel?.UpdateNodePresenter(node);
}
protected override void FinalizeTree(IAssetNodePresenter root)
{
var entity = root.Value as Entity;
if (root.Asset?.Editor == null || entity == null)
{
return;
}
var partId = new AbsoluteId(root.Asset.Id, entity.Id);
var viewModel = (EntityHierarchyElementViewModel)((EntityHierarchyEditorViewModel)root.Asset.Editor).FindPartViewModel(partId);
viewModel?.FinalizeNodePresenterTree(root);
base.FinalizeTree(root);
}
private AssetVirtualNodePresenter CreateDependencyPropertyNode(IAssetNodePresenter propertyNodeParent, [NotNull] IAssetNodePresenter node, [NotNull] PropertyKey property, int?order)
{
var propertyType = property.PropertyType;
var propertyIndex = new NodeIndex(property);
var accessor = node.GetNodeAccessor();
var propertyContainerNode = ((IObjectNode)accessor.Node)[nameof(UIElement.DependencyProperties)].Target;
var undoRedoService = propertyNodeParent.Asset.ServiceProvider.Get <IUndoRedoService>();
var virtualNode = node.Factory.CreateVirtualNodePresenter(propertyNodeParent, property.Name, propertyType, order,
() => Getter(propertyContainerNode, propertyIndex),
o => Setter(undoRedoService, propertyContainerNode, propertyIndex, o));
return(virtualNode);
}
protected override void UpdateNode(IAssetNodePresenter node)
{
if ((node.Parent?.Value?.GetType() == typeof(NavigationComponent) && node.Name == nameof(NavigationComponent.GroupId)) ||
(node.Root.Type == typeof(NavigationMeshAsset) && node.Parent?.Name == nameof(NavigationMeshAsset.SelectedGroups) && node.Type == typeof(Guid)))
{
var gameSettingsAsset = GetGameSettingsAssetViewModel()?.Asset as GameSettingsAsset;
if (gameSettingsAsset == null)
{
// Selecting groups is only supported for games
node.AttachedProperties.Add(DisplayData.AttributeDisplayNameKey, "Not available");
return;
}
var navigationSettings = gameSettingsAsset.GetOrDefault <NavigationSettings>();
foreach (var child in node.Children)
{
child.IsVisible = false;
}
// TODO: Add dependency on game settings, so that this value updates automatically
IEnumerable <AbstractNodeEntry> types = AbstractNodeValue.Null.Yield();
// Add groups from navigation settings
types = types.Concat(navigationSettings.Groups.Select(x => new AbstractNodeValue(x, x.ToString(), 0)));
var selectedId = (Guid)node.Value;
var selectedGroup = navigationSettings.Groups.FirstOrDefault(x => x.Id == selectedId);
node.AttachedProperties[AbstractNodeEntryData.Key] = types;
if (node.Commands.All(x => x.Name != CreateNewInstanceCommand.CommandName))
{
node.Commands.Add(new SyncAnonymousNodePresenterCommand(CreateNewInstanceCommand.CommandName, UpdateNavigationGroup));
}
node.AttachedProperties.Add(DisplayData.AttributeDisplayNameKey, selectedGroup?.Name ?? AbstractNodeValue.Null.DisplayValue);
}
else if (typeof(NavigationMeshGroup).IsAssignableFrom(node.Type))
{
var group = (NavigationMeshGroup)node.Value;
// Provide a display name for groups to uniquely identify them
node.AttachedProperties.Add(DisplayData.AttributeDisplayNameKey, group?.ToString() ?? "None");
// Bypass agent settings to simplify the group settings
node.Children.First(x => x.Name == nameof(NavigationMeshGroup.AgentSettings)).BypassNode();
}
}
public static IEnumerable <AbstractNodeEntry> FillDefaultAbstractNodeEntry(IAssetNodePresenter node)
{
var type = node.Descriptor.GetInnerCollectionType();
IEnumerable <AbstractNodeEntry> abstractNodeMatchingEntries = AbstractNodeType.GetInheritedInstantiableTypes(type);
if (abstractNodeMatchingEntries != null)
{
// Prepend the value that will allow to set the value to null, if this command is allowed.
if (IsAllowingNull(node))
{
abstractNodeMatchingEntries = AbstractNodeValue.Null.Yield().Concat(abstractNodeMatchingEntries);
}
}
return(abstractNodeMatchingEntries);
}
protected override void UpdateNode(IAssetNodePresenter node)
{
if (!(node.PropertyProvider is AssetViewModel) || node.Asset == null)
{
return;
}
// Add a link to the archetype in the root node, if there is an archetype for this asset.
if (typeof(Asset).IsAssignableFrom(node.Type) && node.Asset.Asset.Archetype != null)
{
var session = node.Asset.Session;
var archetype = session.GetAssetById(node.Asset.Asset.Archetype.Id);
var assetReference = ContentReferenceHelper.CreateReference <AssetReference>(archetype);
var archetypeNode = node.Factory.CreateVirtualNodePresenter(node, ArchetypeNodeName, typeof(AssetReference), int.MinValue, () => assetReference);
archetypeNode.DisplayName = nameof(Asset.Archetype);
archetypeNode.IsReadOnly = true;
}
}
protected override void UpdateNode(IAssetNodePresenter node)
{
if (AssetRegistry.IsContentType(node.Type) || typeof(AssetReference).IsAssignableFrom(node.Type))
{
node.AttachedProperties.Add(SessionData.SessionKey, session);
node.AttachedProperties.Add(ReferenceData.Key, new ContentReferenceViewModel());
}
// Numeric and TimeSpan templates need access to the UndoRedoService to create transactions
if (node.Type == typeof(TimeSpan) || node.Type.IsNumeric())
{
node.AttachedProperties.Add(SessionData.SessionKey, session);
}
if (AssetRegistry.IsContentType(node.Type))
{
var assetTypes = AssetRegistry.GetAssetTypes(node.Type);
var thumbnailService = session.ServiceProvider.Get <IThumbnailService>();
node.AttachedProperties.Add(SessionData.DynamicThumbnailKey, !assetTypes.All(thumbnailService.HasStaticThumbnail));
}
}
protected override void UpdateNode(IAssetNodePresenter node)
{
if (node.Value is SceneCameraSlot)
{
SceneCameraSlot slot = (SceneCameraSlot)node.Value;
// Hide children
node.Children.ForEach(x => x.IsVisible = false);
node.AttachedProperties.Set(DisplayData.AttributeDisplayNameKey, slot.Name);
}
else if (node.Value is SceneCameraSlotId)
{
// Grab all graphics compositor of the same package as the asset.
// TODO: we do not take all package dependencies for now because we don't want to include Stride package compositors.
var graphicsCompositors = node.Asset.Directory.Package.Assets.Where(x => x.AssetType == typeof(GraphicsCompositorAsset));
var entries = new List <AbstractNodeEntry>();
foreach (var compositor in graphicsCompositors)
{
var asset = (GraphicsCompositorAsset)compositor.Asset;
entries.Add(new AbstractNodeValue(new SceneCameraSlotId(), AbstractNodeValue.Null.DisplayValue, AbstractNodeValue.Null.Order));
var i = 0;
foreach (var slot in asset.Cameras)
{
var slotId = slot.ToSlotId();
var entry = new AbstractNodeValue(slotId, $"{compositor.Url} > {slot.Name}", i++);
entries.Add(entry);
}
}
node.AttachedProperties.Add(AbstractNodeEntryData.Key, entries);
node.Children.ForEach(x => x.IsVisible = false);
// TODO: turn this into a real command!
if (node.Commands.All(x => x.Name != CameraSlotData.UpdateCameraSlotIndex))
{
node.Commands.Add(new SyncAnonymousNodePresenterCommand(CameraSlotData.UpdateCameraSlotIndex, (n, id) => UpdateCameraSlotIndex(n, (SceneCameraSlotId)id)));
}
}
}
/// <summary>
/// Checks if <see cref="MemberCollectionAttribute.NotNullItems"/> is present and set.
/// </summary>
/// <param name="node">The node to check.</param>
/// <returns>True if null is a possible choice for this node, otherwise false.</returns>
public static bool IsAllowingNull(IAssetNodePresenter node)
{
var abstractNodeAllowNull = true;
var memberNode = node as MemberNodePresenter ?? (node as ItemNodePresenter)?.Parent as MemberNodePresenter;
if (memberNode != null)
{
var memberCollection = memberNode.MemberAttributes.OfType <MemberCollectionAttribute>().FirstOrDefault()
?? memberNode.Descriptor.Attributes.OfType <MemberCollectionAttribute>().FirstOrDefault();
if (memberNode.IsEnumerable && memberCollection != null && memberCollection.NotNullItems)
{
// Collections
abstractNodeAllowNull = false;
}
else
{
// Members
abstractNodeAllowNull = !memberNode.MemberAttributes.OfType <NotNullAttribute>().Any();
}
}
return(abstractNodeAllowNull);
}
protected override void UpdateNode(IAssetNodePresenter node)
{
if (!(node is MemberNodePresenter memberNode))
{
return;
}
if (node.Index.Value is PropertyKey propertyKey)
{
var propertyKeyDocumentation = documentationService.GetPropertyKeyDocumentation(propertyKey);
if (propertyKeyDocumentation != null)
{
node.AttachedProperties.Add(DocumentationData.Key, propertyKeyDocumentation);
}
}
else
{
var memberDocumentation = documentationService.GetMemberDocumentation(memberNode.MemberDescriptor, node.Root.Type);
if (memberDocumentation != null)
{
node.AttachedProperties.Add(DocumentationData.Key, memberDocumentation);
}
}
}
private void UpdateDependencyProperties([NotNull] IAssetNodePresenter node)
{
var element = node.Value as UIElement;
var parent = element?.VisualParent;
if (parent == null)
{
return;
}
// Create a virtual node for each attached dependency property declared by the parent
var startOrder = AttachedPropertyOrder;
foreach (var property in GetDeclaredProperties(parent).Where(p => p.Metadatas.Any(m => (m as DependencyPropertyKeyMetadata)?.Flags.HasFlag(DependencyPropertyFlags.Attached) ?? false)))
{
string displayName, categoryName;
int? order;
GetDisplayData(property, out displayName, out categoryName, out order);
var propertyNodeparent = node.GetCategory(categoryName) ?? node;
var propNode = CreateDependencyPropertyNode(propertyNodeparent, node, property, order ?? startOrder++);
propNode.DisplayName = parent.GetType().Name + "." + displayName;
propNode.ChangeParent(node.GetCategory(categoryName) ?? node);
}
}