private static Dictionary <IPropertyId, List <SceneNode> > StoreChildren(SceneElement sourceElement)
{
Dictionary <IPropertyId, List <SceneNode> > dictionary = new Dictionary <IPropertyId, List <SceneNode> >();
foreach (IPropertyId propertyId in sourceElement.ContentProperties)
{
ISceneNodeCollection <SceneNode> collectionForProperty = sourceElement.GetCollectionForProperty(propertyId);
if (collectionForProperty != null)
{
while (collectionForProperty.Count > 0)
{
SceneNode sceneNode = collectionForProperty[0];
if (sceneNode.DocumentNode != null)
{
DocumentNodeHelper.PreserveFormatting(sceneNode.DocumentNode);
}
sceneNode.Remove();
List <SceneNode> list = (List <SceneNode>)null;
if (!dictionary.TryGetValue(propertyId, out list))
{
list = new List <SceneNode>();
dictionary.Add(propertyId, list);
}
list.Add(sceneNode);
}
}
}
return(dictionary);
}
public static void MoveStates(SceneElement source, SceneElement target)
{
if (source == null || target == null || source.ProjectContext.PlatformMetadata.IsNullType((ITypeId)source.ProjectContext.ResolveType(ProjectNeutralTypes.VisualStateManager)))
{
return;
}
IList <VisualStateGroupSceneNode> stateGroups = VisualStateManagerSceneNode.GetStateGroups((SceneNode)target);
stateGroups.Clear();
ISceneNodeCollection <SceneNode> collectionForProperty = source.GetCollectionForProperty(VisualStateManagerSceneNode.VisualStateGroupsProperty);
List <VisualStateGroupSceneNode> list = new List <VisualStateGroupSceneNode>();
foreach (SceneNode sceneNode in (IEnumerable <SceneNode>)collectionForProperty)
{
if (sceneNode is VisualStateGroupSceneNode)
{
list.Add((VisualStateGroupSceneNode)VisualStateGroupSceneNode.Factory.Instantiate(target.ViewModel, sceneNode.DocumentNode.Clone(target.DocumentContext)));
}
}
collectionForProperty.Clear();
foreach (VisualStateGroupSceneNode stateGroupSceneNode in list)
{
stateGroups.Add(stateGroupSceneNode);
}
}
internal static int GetMaxChildrenForElement(SceneElement element, IProperty property = null)
{
if (property == null)
{
property = element.DefaultContentProperty;
}
if (!element.IsContainer && property == element.DefaultContentProperty)
{
return(0);
}
return(element.GetCollectionForProperty((IPropertyId)property).FixedCapacity ?? int.MaxValue);
}
private void SetCameraTypeOnSelection(Type cameraType)
{
if (this.selectedCameras.Count == 0 || this.cameraType.Equals((object)cameraType))
{
return;
}
this.cameraType = (object)cameraType;
SceneViewModel viewModel = this.selectedCameras[0].ViewModel;
SceneElementSelectionSet elementSelectionSet = viewModel.ElementSelectionSet;
using (SceneEditTransaction editTransaction = viewModel.Document.CreateEditTransaction(StringTable.UndoUnitChangeCameraType))
{
foreach (ProjectionCameraElement projectionCameraElement1 in this.selectedCameras)
{
if (!(projectionCameraElement1.TargetType == cameraType))
{
ProjectionCameraElement projectionCameraElement2;
if (typeof(OrthographicCamera).IsAssignableFrom(cameraType))
{
projectionCameraElement2 = (ProjectionCameraElement)OrthographicCameraElement.Factory.Instantiate(projectionCameraElement1.ViewModel);
projectionCameraElement2.SetValue(OrthographicCameraElement.WidthProperty, (object)10.0);
}
else if (typeof(PerspectiveCamera).IsAssignableFrom(cameraType))
{
projectionCameraElement2 = (ProjectionCameraElement)PerspectiveCameraElement.Factory.Instantiate(projectionCameraElement1.ViewModel);
projectionCameraElement2.SetValue(PerspectiveCameraElement.FieldOfViewProperty, (object)45.0);
}
else
{
continue;
}
projectionCameraElement1.ViewModel.AnimationEditor.DeleteAllAnimations((SceneNode)projectionCameraElement1);
Dictionary <IPropertyId, SceneNode> properties = SceneElementHelper.StoreProperties((SceneNode)projectionCameraElement1);
elementSelectionSet.RemoveSelection((SceneElement)projectionCameraElement1);
SceneElement parentElement = projectionCameraElement1.ParentElement;
ISceneNodeCollection <SceneNode> collectionForProperty = parentElement.GetCollectionForProperty((IPropertyId)parentElement.GetPropertyForChild((SceneNode)projectionCameraElement1));
int index = collectionForProperty.IndexOf((SceneNode)projectionCameraElement1);
collectionForProperty[index] = (SceneNode)projectionCameraElement2;
SceneElementHelper.ApplyProperties((SceneNode)projectionCameraElement2, properties);
elementSelectionSet.ExtendSelection((SceneElement)projectionCameraElement2);
}
}
editTransaction.Commit();
}
this.OnPropertyChanged("IsCameraOrthographic");
this.OnPropertyChanged("IsCameraPerspective");
}
protected SceneElement GetDropTargetInfo(TimelineDropEffects dropEffects, TimelineDragDescriptor descriptor)
{
SceneElement sceneElement1 = this.Element;
if (sceneElement1 == null)
{
return((SceneElement)null);
}
descriptor.DropIndex = -1;
int num = 0;
SceneElement sceneElement2 = (SceneElement)null;
bool flag = false;
if ((dropEffects & TimelineDropEffects.Before) != TimelineDropEffects.None)
{
sceneElement1 = this.Element.VisualElementAncestor;
sceneElement2 = this.Element.VisualElementAncestor;
if (this.Item.IsExpanded && this.Item.HasActiveChild)
{
sceneElement1 = this.Element;
sceneElement2 = this.Element;
descriptor.RelativeDepth = 1;
}
num = 1;
flag = true;
}
else if ((dropEffects & TimelineDropEffects.After) != TimelineDropEffects.None)
{
sceneElement1 = this.Element.VisualElementAncestor;
sceneElement2 = this.Element.VisualElementAncestor;
flag = true;
}
if (flag && sceneElement2 != null)
{
ISceneNodeCollection <SceneNode> collectionForProperty = sceneElement2.GetCollectionForProperty((IPropertyId)this.GetContentPropertyFromDragDescriptor(descriptor));
if (collectionForProperty != null)
{
descriptor.DropIndex = collectionForProperty.IndexOf((SceneNode)this.Element) + num;
}
}
if (!this.Element.ViewModel.ActiveEditingContainer.IsAncestorOf((SceneNode)sceneElement1))
{
sceneElement1 = (SceneElement)null;
}
return(sceneElement1);
}
private static bool CanAddMultipleElements(SceneElement pasteRoot, int elementCount)
{
if (pasteRoot is StyleNode && elementCount > 1)
{
return(false);
}
if (elementCount > 1)
{
IPropertyId childProperty = (IPropertyId)pasteRoot.DefaultContentProperty;
ISceneNodeCollection <SceneNode> collectionForProperty = pasteRoot.GetCollectionForProperty(childProperty);
if (collectionForProperty.FixedCapacity.HasValue && elementCount > collectionForProperty.FixedCapacity.Value - collectionForProperty.Count)
{
return(false);
}
}
return(true);
}
internal static SceneElement ApplyChildren(SceneElement destinationElement, Dictionary <IPropertyId, List <SceneNode> > storedChildren, Size size)
{
SceneElement sceneElement = (SceneElement)null;
foreach (KeyValuePair <IPropertyId, List <SceneNode> > keyValuePair in storedChildren)
{
IPropertyId childProperty = keyValuePair.Key;
ReferenceStep referenceStep = childProperty as ReferenceStep;
if (referenceStep != null)
{
childProperty = (IPropertyId)SceneNodeObjectSet.FilterProperty((SceneNode)destinationElement, referenceStep) ?? (IPropertyId)destinationElement.DefaultContentProperty;
}
if (childProperty != null)
{
ISceneNodeCollection <SceneNode> collectionForProperty = destinationElement.GetCollectionForProperty(childProperty);
if (collectionForProperty != null)
{
sceneElement = destinationElement;
List <SceneNode> list = keyValuePair.Value;
if (collectionForProperty.FixedCapacity.HasValue && list.Count > collectionForProperty.FixedCapacity.Value - collectionForProperty.Count)
{
SceneNode sceneNode = destinationElement.ViewModel.CreateSceneNode(PlatformTypes.Grid);
if (ProjectNeutralTypes.Viewbox.IsAssignableFrom((ITypeId)destinationElement.Type) && !size.IsEmpty)
{
sceneNode.SetValue(BaseFrameworkElement.WidthProperty, (object)size.Width);
sceneNode.SetValue(BaseFrameworkElement.HeightProperty, (object)size.Height);
}
collectionForProperty.Add(sceneNode);
collectionForProperty = sceneNode.GetCollectionForProperty((IPropertyId)sceneNode.DefaultContentProperty);
sceneElement = sceneNode as SceneElement;
}
if (ProjectNeutralTypes.Viewbox.IsAssignableFrom((ITypeId)destinationElement.Type))
{
destinationElement.SetValue(ViewboxElement.StretchProperty, (object)Stretch.Fill);
}
foreach (SceneNode sceneNode in list)
{
collectionForProperty.Add(sceneNode);
}
}
}
}
return(sceneElement);
}
public static void ClearMutuallyExclusivePropertyIfNeeded(SceneElement itemsControl, PropertyReference propertyReference)
{
ReferenceStep firstStep = propertyReference.FirstStep;
if (ItemsControlElement.ItemsSourceProperty.Equals((object)firstStep))
{
ISceneNodeCollection <SceneNode> collectionForProperty = itemsControl.GetCollectionForProperty((IPropertyId)itemsControl.DefaultContentProperty);
if (collectionForProperty != null)
{
foreach (SceneNode sceneNode in (IEnumerable <SceneNode>)collectionForProperty)
{
SceneElement element = sceneNode as SceneElement;
if (element != null)
{
itemsControl.ViewModel.AnimationEditor.DeleteAllAnimationsInSubtree(element);
}
}
collectionForProperty.Clear();
}
itemsControl.ClearValue(ItemsControlElement.ItemsProperty);
}
else if (ItemsControlElement.ItemsProperty.Equals((object)firstStep))
{
ItemsControlElement.UpdateItemsSourceOnItemsChanged(itemsControl);
}
else if (ItemsControlElement.ItemTemplateProperty.Equals((object)firstStep))
{
itemsControl.ClearValue(ItemsControlElement.DisplayMemberPathProperty);
}
else
{
if (!ItemsControlElement.DisplayMemberPathProperty.Equals((object)firstStep))
{
return;
}
itemsControl.ClearValue(ItemsControlElement.ItemTemplateProperty);
}
}
public IEnumerable <AnnotationSceneNode> GetAttachedAnnotations(SceneElement element)
{
ExceptionChecks.CheckNullArgument <SceneElement>(element, "element");
if (element == element.ViewModel.RootNode)
{
return(Enumerable.Empty <AnnotationSceneNode>());
}
return(Enumerable.Union <AnnotationSceneNode>(Enumerable.Cast <AnnotationSceneNode>((IEnumerable)element.GetCollectionForProperty(AnnotationManagerSceneNode.AnnotationsProperty)), this.GetReferencedAnnotations(element)));
}
private void SetLightTypeOnSelection(Type lightType)
{
if (this.selectedLights.Count == 0 || this.lightType != null && this.lightType.Equals((object)lightType))
{
return;
}
this.lightType = (object)lightType;
SceneViewModel viewModel = this.selectedLights[0].ViewModel;
SceneElementSelectionSet elementSelectionSet = viewModel.ElementSelectionSet;
List <KeyValuePair <LightElement, LightElement> > list = new List <KeyValuePair <LightElement, LightElement> >();
foreach (LightElement key in (IEnumerable <LightElement>)elementSelectionSet.GetFilteredSelection <LightElement>())
{
if (!(key.TargetType == lightType))
{
LightElement lightElement = (LightElement)key.ViewModel.CreateSceneNode(lightType);
DocumentNode documentNode = (DocumentNode)null;
if (typeof(SpotLight).Equals(lightType))
{
DocumentNodePath valueAsDocumentNode = key.GetLocalValueAsDocumentNode(SpotLightElement.DirectionProperty);
documentNode = valueAsDocumentNode != null ? valueAsDocumentNode.Node : (DocumentNode)null;
}
else if (typeof(DirectionalLight).Equals(lightType))
{
DocumentNodePath valueAsDocumentNode = key.GetLocalValueAsDocumentNode(DirectionalLightElement.DirectionProperty);
documentNode = valueAsDocumentNode != null ? valueAsDocumentNode.Node : (DocumentNode)null;
}
if (typeof(DirectionalLight).Equals(lightType))
{
if (documentNode != null)
{
lightElement.SetValue(DirectionalLightElement.DirectionProperty, (object)documentNode);
}
}
else if (typeof(PointLightBase).IsAssignableFrom(lightType))
{
if (!typeof(PointLightBase).IsAssignableFrom(key.TargetType))
{
lightElement.SetValue(LightElement.PositionProperty, (object)new Point3D(0.0, 0.0, 0.0));
lightElement.SetValue(LightElement.RangeProperty, (object)10.0);
lightElement.SetValue(LightElement.ConstantAttenuationProperty, (object)1.0);
lightElement.SetValue(LightElement.LinearAttenuationProperty, (object)0.0);
lightElement.SetValue(LightElement.QuadraticAttenuationProperty, (object)0.0);
}
if (typeof(SpotLight).Equals(lightType))
{
if (documentNode != null)
{
lightElement.SetValue(SpotLightElement.DirectionProperty, (object)documentNode);
}
lightElement.SetValue(SpotLightElement.OuterConeAngleProperty, (object)40.0);
lightElement.SetValue(SpotLightElement.InnerConeAngleProperty, (object)30.0);
}
}
list.Add(new KeyValuePair <LightElement, LightElement>(key, lightElement));
}
}
if (list.Count != 0)
{
using (SceneEditTransaction editTransaction = viewModel.Document.CreateEditTransaction(StringTable.UndoUnitChangeLightType))
{
foreach (KeyValuePair <LightElement, LightElement> keyValuePair in list)
{
LightElement key = keyValuePair.Key;
LightElement lightElement = keyValuePair.Value;
viewModel.AnimationEditor.DeleteAllAnimations((SceneNode)key);
Dictionary <IPropertyId, SceneNode> properties = SceneElementHelper.StoreProperties((SceneNode)key);
elementSelectionSet.RemoveSelection((SceneElement)key);
SceneElement parentElement = key.ParentElement;
ISceneNodeCollection <SceneNode> collectionForProperty = parentElement.GetCollectionForProperty((IPropertyId)parentElement.GetPropertyForChild((SceneNode)key));
int index = collectionForProperty.IndexOf((SceneNode)key);
collectionForProperty[index] = (SceneNode)lightElement;
SceneElementHelper.ApplyProperties((SceneNode)lightElement, properties);
elementSelectionSet.ExtendSelection((SceneElement)lightElement);
}
editTransaction.Commit();
}
}
this.OnPropertyChanged("IsAmbientLight");
this.OnPropertyChanged("IsPointLight");
this.OnPropertyChanged("IsDirectionalLight");
this.OnPropertyChanged("IsSpotLight");
}
public override void Execute()
{
string fileName = "test";
IProject activeProject = this.DesignerContext.ActiveProject;
TemplateItemHelper templateItemHelper = new TemplateItemHelper(activeProject, (IList <string>)null, (IServiceProvider)this.DesignerContext.Services);
IProjectItemTemplate templateItem = templateItemHelper.FindTemplateItem("UserControl");
if (templateItem == null)
{
this.DesignerContext.MessageDisplayService.ShowError(StringTable.MakeUserControlTemplateNotFound);
}
else
{
SceneViewModel activeSceneViewModel = this.DesignerContext.ActiveSceneViewModel;
List <SceneElement> elements = new List <SceneElement>();
elements.AddRange((IEnumerable <SceneElement>)activeSceneViewModel.ElementSelectionSet.Selection);
elements.Sort((IComparer <SceneElement>) new ZOrderComparer <SceneElement>(activeSceneViewModel.RootNode));
if (this.ShowUI)
{
string recommendedName = this.GetRecommendedName((IEnumerable <SceneElement>)elements);
MakeUserControlDialog userControlDialog = new MakeUserControlDialog(this.DesignerContext, this.DialogTitle, templateItemHelper, recommendedName);
bool?nullable = userControlDialog.ShowDialog();
if ((!nullable.GetValueOrDefault() ? 1 : (!nullable.HasValue ? true : false)) != 0)
{
return;
}
fileName = userControlDialog.ControlName;
}
List <IProjectItem> itemsToOpen = (List <IProjectItem>)null;
IProjectItem projectItem1 = (IProjectItem)null;
IEnumerable <IProjectItem> source = (IEnumerable <IProjectItem>)null;
try
{
source = templateItemHelper.AddProjectItemsForTemplateItem(templateItem, fileName, this.DesignerContext.ProjectManager.TargetFolderForProject(activeProject), CreationOptions.DoNotAllowOverwrites | CreationOptions.DoNotSelectCreatedItems | CreationOptions.DoNotSetDefaultImportPath, out itemsToOpen);
}
catch (Exception ex)
{
if (ex is NotSupportedException || ErrorHandling.ShouldHandleExceptions(ex))
{
this.DesignerContext.MessageDisplayService.ShowError(string.Format((IFormatProvider)CultureInfo.CurrentCulture, StringTable.ProjectNewFileErrorDialogMessage, new object[2]
{
(object)fileName,
(object)ex.Message
}));
}
else
{
throw;
}
}
if (source == null || EnumerableExtensions.CountIsLessThan <IProjectItem>(source, 1))
{
return;
}
if (itemsToOpen != null && itemsToOpen.Count > 0)
{
projectItem1 = Enumerable.FirstOrDefault <IProjectItem>((IEnumerable <IProjectItem>)itemsToOpen);
projectItem1.OpenDocument(false, true);
}
if (projectItem1 != null && projectItem1.IsOpen && projectItem1.DocumentType.CanView)
{
Rect empty = Rect.Empty;
for (int index = 0; index < elements.Count; ++index)
{
BaseFrameworkElement child = elements[index] as BaseFrameworkElement;
if (child != null)
{
Rect childRect = child.ViewModel.GetLayoutDesignerForChild((SceneElement)child, true).GetChildRect(child);
empty.Union(childRect);
}
}
Rect rect = RoundingHelper.RoundRect(empty);
SceneElement parentElement = elements[0].ParentElement;
bool useLayoutRounding = LayoutRoundingHelper.GetUseLayoutRounding(parentElement);
DataObject dataObject = (DataObject)null;
using (activeSceneViewModel.ForceBaseValue())
{
PastePackage pastePackage = new PastePackage(activeSceneViewModel);
pastePackage.CopyStoryboardsReferencingElements = true;
pastePackage.AddElements(elements);
dataObject = pastePackage.GetPasteDataObject();
}
SceneView sceneView = projectItem1.OpenView(true) as SceneView;
if (sceneView != null)
{
SceneViewModel viewModel = sceneView.ViewModel;
ProjectXamlContext projectXamlContext = ProjectXamlContext.FromProjectContext(viewModel.ViewRoot.ProjectContext);
ClassAttributes rootClassAttributes = viewModel.DocumentRoot.RootClassAttributes;
ITypeId typeId = (ITypeId)null;
if (projectXamlContext != null && rootClassAttributes != null)
{
projectXamlContext.RefreshUnbuiltTypeDescriptions();
if (rootClassAttributes != null)
{
typeId = (ITypeId)projectXamlContext.GetType(projectXamlContext.ProjectAssembly.Name, rootClassAttributes.QualifiedClassName);
}
}
if (typeId != null && this.CheckForCircularReference((IEnumerable <SceneElement>)elements, typeId))
{
this.DesignerContext.MessageDisplayService.ShowError(StringTable.MakeUserControlCircularReferenceFound);
this.CleanupAfterCancel(projectItem1);
return;
}
using (SceneEditTransaction editTransaction = viewModel.CreateEditTransaction(StringTable.UndoUnitMakeUserControl))
{
if (!rect.IsEmpty)
{
viewModel.RootNode.SetValue(DesignTimeProperties.DesignWidthProperty, (object)rect.Width);
viewModel.RootNode.SetValue(DesignTimeProperties.DesignHeightProperty, (object)rect.Height);
if (this.AddToApplicationFlow)
{
viewModel.RootNode.SetValue(BaseFrameworkElement.WidthProperty, (object)rect.Width);
viewModel.RootNode.SetValue(BaseFrameworkElement.HeightProperty, (object)rect.Height);
}
}
IProperty property = LayoutRoundingHelper.ResolveUseLayoutRoundingProperty(viewModel.RootNode);
if (property != null)
{
viewModel.RootNode.SetValue((IPropertyId)property, (object)(bool)(useLayoutRounding ? true : false));
}
ILayoutDesigner designerForParent = viewModel.GetLayoutDesignerForParent(viewModel.ActiveSceneInsertionPoint.SceneElement, true);
bool canceledPasteOperation;
ICollection <SceneNode> nodes = PasteCommand.PasteData(viewModel, new SafeDataObject((IDataObject)dataObject), viewModel.ActiveSceneInsertionPoint, out canceledPasteOperation);
if (canceledPasteOperation)
{
editTransaction.Cancel();
this.CleanupAfterCancel(projectItem1);
return;
}
editTransaction.Update();
if (nodes.Count > 0)
{
viewModel.DefaultView.UpdateLayout();
viewModel.SelectNodes(nodes);
if (designerForParent != null)
{
foreach (SceneNode sceneNode in (IEnumerable <SceneNode>)nodes)
{
BaseFrameworkElement child = sceneNode as BaseFrameworkElement;
if (child != null && child.IsViewObjectValid)
{
Rect childRect = child.ViewModel.GetLayoutDesignerForChild((SceneElement)child, true).GetChildRect(child);
childRect.Location = (Point)(childRect.Location - rect.Location);
designerForParent.SetChildRect(child, childRect);
}
}
}
}
editTransaction.Commit();
}
if (this.AddToApplicationFlow && this.DesignerContext.PrototypingService != null)
{
this.DesignerContext.PrototypingService.PromoteToCompositionScreen(projectItem1);
}
if (typeId != null)
{
using (activeSceneViewModel.ForceBaseValue())
{
using (activeSceneViewModel.DisableDrawIntoState())
{
using (SceneEditTransaction editTransaction = activeSceneViewModel.CreateEditTransaction(StringTable.UndoUnitMakeUserControl))
{
using (activeSceneViewModel.DisableUpdateChildrenOnAddAndRemove())
{
SceneElement primarySelection = activeSceneViewModel.ElementSelectionSet.PrimarySelection;
IProperty propertyForChild = parentElement.GetPropertyForChild((SceneNode)primarySelection);
PropertySceneInsertionPoint sceneInsertionPoint = new PropertySceneInsertionPoint(parentElement, propertyForChild);
SceneNode sceneNode = (SceneNode)null;
if (sceneInsertionPoint.CanInsert(typeId))
{
foreach (SceneElement element in elements)
{
if (element != primarySelection)
{
activeSceneViewModel.AnimationEditor.DeleteAllAnimationsInSubtree(element);
element.Remove();
}
}
ISceneNodeCollection <SceneNode> collectionForProperty = parentElement.GetCollectionForProperty((IPropertyId)propertyForChild);
int index = collectionForProperty.IndexOf((SceneNode)primarySelection);
activeSceneViewModel.AnimationEditor.DeleteAllAnimationsInSubtree(primarySelection);
primarySelection.Remove();
sceneNode = activeSceneViewModel.CreateSceneNode(typeId);
collectionForProperty.Insert(index, sceneNode);
this.DesignerContext.ViewService.ActiveView = (IView)activeSceneViewModel.DefaultView;
editTransaction.Update();
activeSceneViewModel.DefaultView.UpdateLayout();
BaseFrameworkElement child = sceneNode as BaseFrameworkElement;
if (child != null && child.IsViewObjectValid)
{
activeSceneViewModel.GetLayoutDesignerForParent(parentElement, true).SetChildRect(child, rect);
}
}
if (this.AddToApplicationFlow)
{
if (sceneNode != null)
{
sceneNode.SetValue(DesignTimeProperties.IsPrototypingCompositionProperty, (object)true);
}
}
}
editTransaction.Commit();
}
}
}
this.DesignerContext.ViewService.ActiveView = (IView)viewModel.DefaultView;
}
}
}
if (itemsToOpen == null || itemsToOpen.Count <= 1)
{
return;
}
foreach (IProjectItem projectItem2 in itemsToOpen)
{
if (projectItem1 != projectItem2)
{
projectItem2.OpenView(true);
}
}
}
}