public void RenameTemplateIDs()
{
if (this.VisualTreeRoot == null)
{
return;
}
SceneNodeIDHelper sceneNodeIdHelper = new SceneNodeIDHelper(this.ViewModel, (SceneNode)this.VisualTreeRoot);
Dictionary <string, string> renameTable = new Dictionary <string, string>();
foreach (SceneElement sceneElement in SceneElementHelper.GetElementTree((SceneElement)this.VisualTreeRoot))
{
string name = sceneElement.Name;
if (name == null || name.StartsWith("~ChildID"))
{
sceneNodeIdHelper.SetValidName((SceneNode)sceneElement, sceneElement.TargetType.Name);
if (name != null && sceneElement.Name != name)
{
renameTable.Add(name, sceneElement.Name);
}
}
}
IStoryboardContainer storyboardContainer = (IStoryboardContainer)this;
if (storyboardContainer == null)
{
return;
}
this.ViewModel.AnimationEditor.UpdateStoryboardOnElementRename(storyboardContainer, renameTable);
}
public override void Execute()
{
if (this.SceneViewModel.TextSelectionSet.IsActive)
{
this.SceneViewModel.TextSelectionSet.TextEditProxy.EditingElement.SelectAll();
}
else
{
SelectionManagerPerformanceHelper.MeasurePerformanceUntilPipelinePostSceneUpdate(this.SceneViewModel.DesignerContext.SelectionManager, PerformanceEvent.SelectElement);
ISceneElementCollection elementCollection = (ISceneElementCollection) new SceneElementCollection();
SceneElement selectionRoot = SelectAllCommand.GetSelectionRoot(this.SceneViewModel);
if (selectionRoot != null)
{
foreach (SceneElement element in SceneElementHelper.GetElementTree(selectionRoot))
{
if (this.IsSelectable(element, selectionRoot))
{
elementCollection.Add(element);
}
}
}
this.SceneViewModel.ElementSelectionSet.SetSelection((ICollection <SceneElement>)elementCollection, (SceneElement)null);
this.SceneViewModel.PathPartSelectionSet.Clear();
}
}
SceneNode ITriggerContainer.ResolveTargetName(string name, SceneNode relativeSource)
{
if (string.IsNullOrEmpty(name))
{
return((SceneNode)(relativeSource as SceneElement ?? relativeSource.FindSceneNodeTypeAncestor <SceneElement>()));
}
return(SceneElementHelper.FindNode((SceneNode)this, name));
}
SceneNode ITriggerContainer.ResolveTargetName(string name)
{
if (string.IsNullOrEmpty(name))
{
return((SceneNode)this);
}
return(SceneElementHelper.FindNode((SceneNode)this, name));
}
public override void Execute()
{
PerformanceUtility.StartPerformanceSequence(PerformanceEvent.Make3D);
try
{
using (this.SceneViewModel.DisableUpdateChildrenOnAddAndRemove())
{
BaseFrameworkElement frameworkElement = (BaseFrameworkElement)this.SceneViewModel.ElementSelectionSet.PrimarySelection;
using (SceneEditTransaction editTransaction = this.SceneViewModel.CreateEditTransaction(this.UndoUnitName, false))
{
ILayoutDesigner designerForChild = this.SceneViewModel.GetLayoutDesignerForChild((SceneElement)frameworkElement, true);
Rect childRect = designerForChild.GetChildRect(frameworkElement);
DocumentNode newValue = this.CreateValue(frameworkElement);
if (newValue == null)
{
editTransaction.Cancel();
}
else if (this.CreateResource && this.ProcessAsResource(frameworkElement, newValue) == null)
{
editTransaction.Cancel();
}
else
{
if (this.ShouldReplaceOriginal)
{
this.SceneViewModel.AnimationEditor.DeleteAllAnimationsInSubtree((SceneElement)frameworkElement);
Dictionary <IPropertyId, SceneNode> properties = SceneElementHelper.StoreProperties((SceneNode)frameworkElement, true);
this.SceneViewModel.ElementSelectionSet.Clear();
BaseFrameworkElement element = this.CreateElement(frameworkElement);
using (this.SceneViewModel.ForceBaseValue())
{
element.Name = frameworkElement.Name;
ISceneNodeCollection <SceneNode> collectionForChild = frameworkElement.ParentElement.GetCollectionForChild((SceneNode)frameworkElement);
int index = collectionForChild.IndexOf((SceneNode)frameworkElement);
frameworkElement.Remove();
this.Postprocess(frameworkElement, element, properties, childRect);
collectionForChild.Insert(index, (SceneNode)element);
SceneElementHelper.ApplyProperties((SceneNode)element, properties);
editTransaction.Update();
designerForChild.SetChildRect(element, childRect);
}
this.SceneViewModel.ElementSelectionSet.SetSelection((SceneElement)element);
}
editTransaction.Commit();
}
}
}
}
finally
{
PerformanceUtility.EndPerformanceSequence(PerformanceEvent.Make3D);
}
}
private static SceneElement ChangeLayoutType(SceneElement sourceElement, ITypeId layoutType, ref SceneElement elementContainingChildren)
{
IDocumentRoot documentRoot = sourceElement.DocumentNode.DocumentRoot;
IDocumentContext documentContext = documentRoot.DocumentContext;
SceneViewModel viewModel = sourceElement.ViewModel;
Size size = Size.Empty;
BaseFrameworkElement frameworkElement = sourceElement as BaseFrameworkElement;
if (frameworkElement != null)
{
size = frameworkElement.GetComputedTightBounds().Size;
}
using (viewModel.ForceBaseValue())
{
SceneElement sceneElement = (SceneElement)viewModel.CreateSceneNode(layoutType);
using (viewModel.DisableUpdateChildrenOnAddAndRemove())
{
using (viewModel.DisableDrawIntoState())
{
viewModel.AnimationEditor.DeleteAllAnimations((SceneNode)sourceElement);
Dictionary <IPropertyId, SceneNode> properties = SceneElementHelper.StoreProperties((SceneNode)sourceElement);
Dictionary <IPropertyId, List <SceneNode> > storedChildren = ChangeLayoutTypeCommand.StoreChildren(sourceElement);
if (sourceElement.DocumentNode == documentRoot.RootNode)
{
documentRoot.RootNode = sceneElement.DocumentNode;
sceneElement.DocumentNode.NameScope = new DocumentNodeNameScope();
}
else
{
ISceneNodeCollection <SceneNode> collectionContainer = sourceElement.GetCollectionContainer();
int index = collectionContainer.IndexOf((SceneNode)sourceElement);
sourceElement.Remove();
collectionContainer.Insert(index, (SceneNode)sceneElement);
}
SceneElementHelper.ApplyProperties((SceneNode)sceneElement, properties);
elementContainingChildren = ChangeLayoutTypeCommand.ApplyChildren(sceneElement, storedChildren, size);
}
}
if (sceneElement is GridElement || sceneElement is CanvasElement)
{
ILayoutDesigner designerForChild = sceneElement.ViewModel.GetLayoutDesignerForChild(sceneElement, true);
if ((designerForChild.GetWidthConstraintMode((BaseFrameworkElement)sceneElement) & LayoutConstraintMode.CanvasLike) != LayoutConstraintMode.NonOverlappingGridlike)
{
sceneElement.SetValue(BaseFrameworkElement.WidthProperty, (object)size.Width);
}
if ((designerForChild.GetHeightConstraintMode((BaseFrameworkElement)sceneElement) & LayoutConstraintMode.CanvasLike) != LayoutConstraintMode.NonOverlappingGridlike)
{
sceneElement.SetValue(BaseFrameworkElement.HeightProperty, (object)size.Height);
}
}
return(sceneElement);
}
}
private bool CheckForCircularReference(IEnumerable <SceneElement> elementsToCopy, ITypeId newTypeId)
{
foreach (SceneElement rootElement in elementsToCopy)
{
foreach (SceneNode sceneNode in SceneElementHelper.GetLogicalTree(rootElement))
{
if (sceneNode.Type == newTypeId)
{
return(true);
}
}
}
return(false);
}
public override void Execute()
{
SceneElement rootElement = this.SceneViewModel.ActiveEditingContainer as SceneElement;
using (SceneEditTransaction editTransaction = this.SceneViewModel.CreateEditTransaction(this.locked ? StringTable.UndoUnitLockAll : StringTable.UndoUnitUnlockAll))
{
foreach (SceneElement sceneElement in SceneElementHelper.GetElementTree(rootElement))
{
if (sceneElement.CanLock)
{
sceneElement.IsLocked = this.locked;
}
}
editTransaction.Commit();
}
}
public override void Execute()
{
SceneElement rootElement = this.SceneViewModel.ActiveEditingContainer as SceneElement;
using (SceneEditTransaction editTransaction = this.SceneViewModel.CreateEditTransaction(this.show ? StringTable.UndoUnitShowAll : StringTable.UndoUnitHideAll))
{
foreach (SceneElement sceneElement in SceneElementHelper.GetElementTree(rootElement))
{
if (sceneElement.CanHide)
{
sceneElement.IsHidden = !this.show;
}
}
editTransaction.Commit();
}
}
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");
}
private void ClearPropertyOnTextRuns(PropertyReference propertyReference)
{
if (!RichTextBoxRangeElement.ShouldClearPropertyOnTextRuns((SceneNode)this, propertyReference))
{
return;
}
propertyReference = propertyReference.Subreference(0, 0);
foreach (SceneNode sceneNode in SceneElementHelper.GetElementTree((SceneElement)this))
{
TextElementSceneElement elementSceneElement = sceneNode as TextElementSceneElement;
if (elementSceneElement != null)
{
PropertyReference propertyReference1 = this.DesignerContext.PropertyManager.FilterProperty((SceneNode)elementSceneElement, propertyReference);
if (propertyReference1 != null)
{
elementSceneElement.ClearValue(propertyReference1);
}
}
}
}
public override void RefreshAllInstances(DocumentReference documentReference, IDocument document)
{
SceneDocument sceneDocument = document as SceneDocument;
if (sceneDocument == null)
{
return;
}
SceneViewModel sceneViewModel = this.GetSceneViewModel(sceneDocument);
if (sceneViewModel == null)
{
return;
}
bool flag = false;
SceneElement rootElement = sceneViewModel.RootNode as SceneElement;
if (rootElement == null)
{
return;
}
using (SceneEditTransaction editTransaction = sceneDocument.CreateEditTransaction(StringTable.AssetFileUpdatedUndo, true))
{
foreach (SceneElement element in SceneElementHelper.GetLogicalTree(rootElement))
{
if (this.DoesNodeReferenceUrl(element.DocumentNode, documentReference.Path))
{
this.RefreshInstance(element, sceneDocument, documentReference.Path);
flag = true;
}
}
if (flag)
{
editTransaction.Commit();
}
else
{
editTransaction.Cancel();
}
}
}
SceneNode ITriggerContainer.ResolveTargetName(string name)
{
return(!string.IsNullOrEmpty(name) ? SceneElementHelper.FindNode((SceneNode)this.VisualTreeRoot, name) : (SceneNode)this);
}
public override void Execute(object arg)
{
DesignerContext designerContext = this.DesignerContext;
SceneViewModel activeSceneViewModel = designerContext.ActiveSceneViewModel;
ITypeId type = this.Type;
if (type is ProjectNeutralTypeId)
{
bool flag = activeSceneViewModel.ProjectContext.PlatformMetadata.IsSupported((ITypeResolver)this.DesignerContext.ActiveSceneViewModel.ProjectContext, type);
if (!flag && this.IsDragDropContainer)
{
IMessageDisplayService messageDisplayService = activeSceneViewModel.DesignerContext.MessageDisplayService;
flag = ToolkitHelper.EnsureSilverlightToolkitTypeAvailable((ITypeResolver)activeSceneViewModel.ProjectContext, type, messageDisplayService, StringTable.SilverlightToolkitDragDropNotInstalled, StringTable.SilverlightToolkitDragDropIncorrectVersion);
}
if (!flag)
{
return;
}
}
using (SceneEditTransaction editTransaction = designerContext.ActiveDocument.CreateEditTransaction(string.Format((IFormatProvider)CultureInfo.CurrentCulture, StringTable.UndoUnitGroupIntoLayoutType, new object[1]
{
(object)this.Type.Name
})))
{
List <SceneElement> list1 = new List <SceneElement>();
List <SceneNode> elements = new List <SceneNode>();
list1.AddRange((IEnumerable <SceneElement>)designerContext.SelectionManager.ElementSelectionSet.Selection);
GroupIntoLayoutTypeCommand.OrientationHelper orientationHelper = new GroupIntoLayoutTypeCommand.OrientationHelper();
list1.Sort((IComparer <SceneElement>) new ZOrderComparer <SceneElement>(this.SceneViewModel.RootNode));
List <LayoutCacheRecord> list2 = new List <LayoutCacheRecord>(list1.Count);
Rect empty = Rect.Empty;
for (int index = 0; index < list1.Count; ++index)
{
list2.Add((LayoutCacheRecord)null);
BaseFrameworkElement element = list1[index] as BaseFrameworkElement;
if (element != null)
{
ILayoutDesigner designerForChild = element.ViewModel.GetLayoutDesignerForChild((SceneElement)element, true);
Rect roundedUpChildRect = LayoutRoundingHelper.GetRoundedUpChildRect(designerForChild, element);
empty.Union(roundedUpChildRect);
orientationHelper.AddChildRect((SceneNode)element, roundedUpChildRect);
LayoutCacheRecord layoutCacheRecord = designerForChild.CacheLayout(element);
list2[index] = layoutCacheRecord;
elements.Add((SceneNode)element);
}
}
Dictionary <IPropertyId, SceneNode> properties = (Dictionary <IPropertyId, SceneNode>)null;
using (this.SceneViewModel.ForceBaseValue())
{
using (this.SceneViewModel.DisableDrawIntoState())
{
SceneElement sceneElement1 = (SceneElement)null;
SceneElement sceneElement2 = (SceneElement)activeSceneViewModel.CreateSceneNode(type);
Orientation? nullable = orientationHelper.ApplyOrientation(sceneElement2);
if (nullable.HasValue)
{
orientationHelper.SortElements(elements, nullable.Value);
}
int num;
if (list1.Count == 1 && list1[0] is BaseFrameworkElement)
{
int?fixedCapacity = sceneElement2.DefaultContent.FixedCapacity;
num = fixedCapacity.GetValueOrDefault() != 1 ? 0 : (fixedCapacity.HasValue ? true : false);
}
else
{
num = 0;
}
bool flag = num != 0;
if (sceneElement2 != null)
{
activeSceneViewModel.GetLayoutDesignerForParent(sceneElement2, true);
}
foreach (SceneElement sceneElement3 in list1)
{
if (sceneElement3 != null)
{
BaseFrameworkElement frameworkElement = sceneElement3 as BaseFrameworkElement;
ILayoutDesigner layoutDesigner = frameworkElement == null ? (ILayoutDesigner)null : sceneElement3.ViewModel.GetLayoutDesignerForChild((SceneElement)frameworkElement, true);
if (flag)
{
properties = SceneElementHelper.StoreProperties((SceneNode)sceneElement3, layoutDesigner.GetLayoutProperties(), true);
}
if (this.SceneViewModel.LockedInsertionPoint != null && this.SceneViewModel.LockedInsertionPoint.SceneElement == sceneElement3)
{
sceneElement1 = sceneElement3;
}
}
}
if (list1.Count == 1)
{
VisualStateManagerSceneNode.MoveStates(list1[0], sceneElement2);
}
using (activeSceneViewModel.DisableUpdateChildrenOnAddAndRemove())
{
SceneElement primarySelection = designerContext.SelectionManager.ElementSelectionSet.PrimarySelection;
designerContext.SelectionManager.ElementSelectionSet.Clear();
Dictionary <IPropertyId, List <SceneNode> > storedChildren = new Dictionary <IPropertyId, List <SceneNode> >();
storedChildren.Add((IPropertyId)sceneElement2.DefaultContentProperty, elements);
ISceneNodeCollection <SceneNode> collectionContainer = primarySelection.GetCollectionContainer();
foreach (SceneElement sceneElement3 in list1)
{
if (sceneElement3 != primarySelection)
{
sceneElement3.Remove();
}
}
int index1 = collectionContainer.IndexOf((SceneNode)primarySelection);
primarySelection.Remove();
collectionContainer.Insert(index1, (SceneNode)sceneElement2);
ChangeLayoutTypeCommand.ApplyChildren(sceneElement2, storedChildren, empty.Size);
if (flag)
{
SceneElementHelper.FixElementNameBindingsInStoredProperties((SceneNode)list1[0], (SceneNode)sceneElement2, properties);
SceneElementHelper.ApplyProperties((SceneNode)sceneElement2, properties);
}
else
{
ILayoutDesigner designerForChild = sceneElement2.ViewModel.GetLayoutDesignerForChild(sceneElement2, true);
if (sceneElement2.IsViewObjectValid)
{
LayoutOverrides layoutOverrides = LayoutOverrides.None;
LayoutOverrides overridesToIgnore = LayoutOverrides.None;
if (nullable.HasValue && nullable.Value == Orientation.Horizontal)
{
layoutOverrides |= LayoutOverrides.Width;
}
else
{
overridesToIgnore |= LayoutOverrides.Width;
}
if (nullable.HasValue && nullable.Value == Orientation.Vertical)
{
layoutOverrides |= LayoutOverrides.Height;
}
else
{
overridesToIgnore |= LayoutOverrides.Height;
}
designerForChild.SetChildRect((BaseFrameworkElement)sceneElement2, empty, layoutOverrides, overridesToIgnore, LayoutOverrides.None);
}
}
editTransaction.Update();
if (sceneElement2.IsViewObjectValid)
{
this.SceneViewModel.DefaultView.UpdateLayout();
SceneElement parentElement = primarySelection.ParentElement;
ILayoutDesigner designerForParent = activeSceneViewModel.GetLayoutDesignerForParent(parentElement, true);
for (int index2 = 0; index2 < list1.Count; ++index2)
{
SceneElement sceneElement3 = list1[index2];
BaseFrameworkElement frameworkElement = sceneElement3 as BaseFrameworkElement;
if (frameworkElement != null)
{
LayoutCacheRecord layoutCacheRecord = list2[index2];
Rect rect = LayoutRoundingHelper.RoundUpLayoutRect(frameworkElement, layoutCacheRecord.Rect);
rect.Location = (Point)(rect.Location - empty.Location);
designerForParent.ClearUnusedLayoutProperties(frameworkElement);
designerForParent.SetChildRect(frameworkElement, rect, flag ? LayoutOverrides.None : layoutCacheRecord.Overrides, LayoutOverrides.Margin | LayoutOverrides.GridBox, LayoutOverrides.None);
if (this.IsDragDropContainer)
{
sceneElement3.SetValue(Base2DElement.AllowDropProperty, (object)true);
}
}
}
}
if (sceneElement1 != null)
{
this.SceneViewModel.SetLockedInsertionPoint(sceneElement1);
}
}
designerContext.SelectionManager.ElementSelectionSet.SetSelection(sceneElement2);
editTransaction.Commit();
}
}
}
}
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");
}
private SceneNode[] Ungroup(SceneEditTransaction transaction, BaseFrameworkElement group)
{
SceneElement parentElement = group.ParentElement;
if (parentElement == null)
{
return(new SceneNode[0]);
}
transaction.Update();
ILayoutDesigner designerForParent1 = this.SceneViewModel.GetLayoutDesignerForParent(parentElement, true);
Rect childRect = designerForParent1.GetChildRect(group);
Matrix effectiveRenderTransform = group.GetEffectiveRenderTransform(false);
SceneNode[] array = new SceneNode[group.DefaultContent.Count];
group.DefaultContent.CopyTo(array, 0);
using (this.SceneViewModel.DisableUpdateChildrenOnAddAndRemove())
{
Transform[] transformArray = new Transform[array.Length];
Point[] pointArray = new Point[array.Length];
LayoutCacheRecord[] layoutCacheRecordArray = new LayoutCacheRecord[array.Length];
ILayoutDesigner designerForParent2 = group.ViewModel.GetLayoutDesignerForParent((SceneElement)group, true);
for (int index = 0; index < array.Length; ++index)
{
BaseFrameworkElement frameworkElement = array[index] as BaseFrameworkElement;
if (frameworkElement != null)
{
transformArray[index] = (Transform)frameworkElement.GetComputedValueAsWpf(Base2DElement.RenderTransformProperty);
pointArray[index] = frameworkElement.RenderTransformOrigin;
designerForParent2.GetChildRect(frameworkElement);
LayoutCacheRecord layoutCacheRecord = designerForParent2.CacheLayout(frameworkElement);
layoutCacheRecordArray[index] = layoutCacheRecord;
}
}
int num1;
if (array.Length == 1 && array[0] is BaseFrameworkElement)
{
int?fixedCapacity = group.DefaultContent.FixedCapacity;
num1 = fixedCapacity.GetValueOrDefault() != 1 ? 0 : (fixedCapacity.HasValue ? true : false);
}
else
{
num1 = 0;
}
bool flag = num1 != 0;
if (flag)
{
Dictionary <IPropertyId, SceneNode> properties = SceneElementHelper.StoreProperties((SceneNode)group, designerForParent1.GetLayoutProperties(), true);
SceneElementHelper.FixElementNameBindingsInStoredProperties((SceneNode)group, array[0], properties);
if (!SceneElementHelper.ApplyProperties(array[0], properties))
{
flag = false;
}
}
if (array.Length == 1 && array[0] is SceneElement)
{
VisualStateManagerSceneNode.MoveStates((SceneElement)group, (SceneElement)array[0]);
}
using (this.SceneViewModel.ForceBaseValue())
{
SceneElement sceneElement = (SceneElement)null;
for (int index = 0; index < array.Length; ++index)
{
BaseFrameworkElement frameworkElement = array[index] as BaseFrameworkElement;
if (frameworkElement != null)
{
if (this.SceneViewModel.LockedInsertionPoint != null && this.SceneViewModel.LockedInsertionPoint.SceneElement == frameworkElement)
{
sceneElement = (SceneElement)frameworkElement;
}
DocumentNodeHelper.PreserveFormatting(frameworkElement.DocumentNode);
frameworkElement.Remove();
}
}
ISceneNodeCollection <SceneNode> collectionContainer = group.GetCollectionContainer();
int index1 = collectionContainer.IndexOf((SceneNode)group);
this.SceneViewModel.AnimationEditor.DeleteAllAnimationsInSubtree((SceneElement)group);
this.SceneViewModel.RemoveElement((SceneNode)group);
Matrix matrix1 = effectiveRenderTransform;
matrix1.OffsetX = 0.0;
matrix1.OffsetY = 0.0;
for (int index2 = array.Length - 1; index2 >= 0; --index2)
{
BaseFrameworkElement frameworkElement = array[index2] as BaseFrameworkElement;
if (frameworkElement != null)
{
Matrix matrix2 = (transformArray[index2] ?? Transform.Identity).Value;
collectionContainer.Insert(index1, (SceneNode)frameworkElement);
CanonicalTransform canonicalTransform = new CanonicalTransform((Transform) new MatrixTransform(matrix2 * matrix1));
if (frameworkElement.GetLocalValue(Base2DElement.RenderTransformProperty) != null || !canonicalTransform.TransformGroup.Value.IsIdentity)
{
frameworkElement.SetValue(Base2DElement.RenderTransformProperty, canonicalTransform.GetPlatformTransform(frameworkElement.Platform.GeometryHelper));
if (frameworkElement.IsSet(Base2DElement.RenderTransformOriginProperty) == PropertyState.Unset)
{
frameworkElement.SetValueAsWpf(Base2DElement.RenderTransformOriginProperty, (object)new Point(0.5, 0.5));
}
}
}
}
transaction.Update();
if (sceneElement != null)
{
this.SceneViewModel.SetLockedInsertionPoint(sceneElement);
}
bool[] flagArray = new bool[array.Length];
int length = 0;
for (int index2 = 0; index2 < array.Length; ++index2)
{
BaseFrameworkElement frameworkElement = array[index2] as BaseFrameworkElement;
if (frameworkElement != null && array[index2].Parent != null)
{
if (!flag)
{
LayoutCacheRecord layoutCacheRecord = layoutCacheRecordArray[index2];
Rect rect1 = layoutCacheRecord.Rect;
Point point1 = new Point(rect1.X + rect1.Width * pointArray[index2].X, rect1.Y + rect1.Height * pointArray[index2].Y);
Point point2 = effectiveRenderTransform.Transform(point1);
Rect rect2 = new Rect(rect1.TopLeft + point2 - point1 + (Vector)childRect.TopLeft, rect1.Size);
designerForParent1.ClearUnusedLayoutProperties(frameworkElement);
designerForParent1.SetChildRect(frameworkElement, rect2, layoutCacheRecord.Overrides, LayoutOverrides.Margin | LayoutOverrides.GridBox, LayoutOverrides.None);
}
flagArray[index2] = true;
++length;
}
}
SceneNode[] sceneNodeArray = new SceneNode[length];
int num2 = 0;
for (int index2 = 0; index2 < array.Length; ++index2)
{
if (flagArray[index2])
{
sceneNodeArray[num2++] = array[index2];
}
}
return(sceneNodeArray);
}
}
}
public static PathElement ConvertToPath(BaseFrameworkElement element)
{
SceneViewModel viewModel = element.ViewModel;
PathGeometry pathGeometry = PathConversionHelper.ConvertToPathGeometry((SceneElement)element);
PathElement pathElement = (PathElement)viewModel.CreateSceneNode(PlatformTypes.Path);
ILayoutDesigner designerForChild = viewModel.GetLayoutDesignerForChild((SceneElement)element, true);
Rect childRect = designerForChild.GetChildRect(element);
Transform transform1 = Transform.Identity;
if (element.IsSet(Base2DElement.RenderTransformProperty) == PropertyState.Set)
{
transform1 = (Transform)element.GetComputedValueAsWpf(Base2DElement.RenderTransformProperty);
}
Point point1 = new Point(0.5, 0.5);
if (element.IsSet(Base2DElement.RenderTransformOriginProperty) == PropertyState.Set)
{
point1 = (Point)element.GetComputedValueAsWpf(Base2DElement.RenderTransformOriginProperty);
}
bool flag = false;
using (SceneEditTransaction editTransaction = viewModel.CreateEditTransaction(StringTable.UndoUnitConvertToPath, true))
{
using (viewModel.ForceBaseValue())
{
pathElement.PathGeometry = pathGeometry;
pathElement.SetValueAsWpf(ShapeElement.StretchProperty, (object)Stretch.Fill);
Brush textForeground = PathCommandHelper.GetTextForeground(element);
if (textForeground != null)
{
flag = true;
pathElement.SetValueAsWpf(ShapeElement.FillProperty, (object)textForeground);
}
viewModel.AnimationEditor.DeleteAllAnimations((SceneNode)element);
Dictionary <IPropertyId, SceneNode> properties = SceneElementHelper.StoreProperties((SceneNode)element);
ISceneNodeCollection <SceneNode> collectionForChild = element.Parent.GetCollectionForChild((SceneNode)element);
int index = collectionForChild.IndexOf((SceneNode)element);
collectionForChild[index] = (SceneNode)pathElement;
if (flag)
{
List <IPropertyId> list = new List <IPropertyId>();
foreach (KeyValuePair <IPropertyId, SceneNode> keyValuePair in properties)
{
IPropertyId key = keyValuePair.Key;
DependencyPropertyReferenceStep propertyReferenceStep = key as DependencyPropertyReferenceStep;
if (propertyReferenceStep != null && !propertyReferenceStep.IsAttachable && (propertyReferenceStep.MemberType != MemberType.DesignTimeProperty && !PlatformTypeHelper.GetDeclaringType((IMember)propertyReferenceStep).IsAssignableFrom(typeof(Path))))
{
list.Add(key);
}
}
foreach (IPropertyId key in list)
{
properties.Remove(key);
}
}
SceneElementHelper.ApplyProperties((SceneNode)pathElement, properties);
}
if (ProjectNeutralTypes.PrimitiveShape.IsAssignableFrom((ITypeId)element.Type))
{
using (viewModel.ForceBaseValue())
{
Rect bounds = pathGeometry.Bounds;
double halfStrokeWidth = PathCommandHelper.GetHalfStrokeWidth(pathElement);
bounds.Inflate(halfStrokeWidth / 2.0, halfStrokeWidth / 2.0);
if (transform1 != Transform.Identity && bounds.Size != childRect.Size)
{
Point point2 = (Point)pathElement.GetComputedValueAsWpf(Base2DElement.RenderTransformOriginProperty);
Point point3 = new Point(point2.X * childRect.Width, point2.Y * childRect.Height);
Point point4 = new Point((point3.X - bounds.X) / bounds.Width, (point3.Y - bounds.Y) / bounds.Height);
pathElement.SetValueAsWpf(Base2DElement.RenderTransformOriginProperty, (object)point4);
}
bounds.Offset(childRect.Left, childRect.Top);
editTransaction.Update();
designerForChild.SetChildRect((BaseFrameworkElement)pathElement, bounds);
}
}
if (flag && !pathGeometry.IsEmpty())
{
using (viewModel.ForceBaseValue())
{
Rect bounds = pathGeometry.Bounds;
bounds.Offset(childRect.Left, childRect.Top);
Point point2 = new Point(bounds.Left + point1.X * bounds.Width, bounds.Top + point1.Y * bounds.Height);
Point point3 = new Point(childRect.Left + childRect.Width * point1.X, childRect.Top + childRect.Height * point1.Y);
Point point4 = new TransformGroup()
{
Children =
{
(Transform) new TranslateTransform(-point3.X, -point3.Y),
transform1,
(Transform) new TranslateTransform(point3.X, point3.Y)
}
}.Transform(point2);
Transform transform2 = (Transform) new CanonicalTransform(transform1)
{
TranslationX = 0.0,
TranslationY = 0.0
}.TransformGroup;
Rect rect = new Rect(point4.X - bounds.Width * point1.X, point4.Y - bounds.Height * point1.Y, bounds.Width, bounds.Height);
pathElement.SetValueAsWpf(Base2DElement.RenderTransformOriginProperty, (object)point1);
editTransaction.Update();
designerForChild.SetChildRect((BaseFrameworkElement)pathElement, rect);
pathElement.RenderTransform = transform2;
}
}
editTransaction.Commit();
}
return(pathElement);
}
public override void Execute()
{
using (SceneEditTransaction editTransaction = this.SceneViewModel.CreateEditTransaction(this.undoDescription))
{
this.ConvertSelectedElementsToPathIfNecessary();
editTransaction.Update();
this.SceneViewModel.DefaultView.UpdateLayout();
SceneElementSelectionSet elementSelectionSet = this.SceneViewModel.ElementSelectionSet;
SceneElement primarySelection = elementSelectionSet.PrimarySelection;
System.Windows.Media.Geometry renderedGeometryAsWpf = this.SceneView.GetRenderedGeometryAsWpf(primarySelection);
if (renderedGeometryAsWpf == null)
{
return;
}
this.Initialize(renderedGeometryAsWpf);
SceneElementCollection elementCollection = new SceneElementCollection();
foreach (SceneElement shapeElement in elementSelectionSet.Selection)
{
if (shapeElement != primarySelection)
{
elementCollection.Add(shapeElement);
System.Windows.Media.Geometry secondaryGeometry = this.SceneView.GetRenderedGeometryAsWpf(shapeElement);
if (secondaryGeometry == null)
{
return;
}
Matrix transformToElement = shapeElement.GetComputedTransformToElement(primarySelection);
if (!transformToElement.IsIdentity)
{
MatrixTransform matrixTransform = new MatrixTransform(transformToElement);
matrixTransform.Freeze();
GeometryGroup geometryGroup = new GeometryGroup();
geometryGroup.Children.Add(secondaryGeometry);
geometryGroup.Transform = (Transform)matrixTransform;
secondaryGeometry = (System.Windows.Media.Geometry)geometryGroup;
}
this.Combine(secondaryGeometry);
}
}
PathGeometry result = this.GetResult();
BooleanCommand.CleanUpPathGeometry(ref result);
PathGeometry pathGeometry = PathConversionHelper.RemoveDegeneratePoints((System.Windows.Media.Geometry)result);
elementSelectionSet.Clear();
PathGeometryUtilities.CollapseSingleSegmentsToPolySegments(pathGeometry);
PathElement pathElement = (PathElement)this.SceneViewModel.CreateSceneNode(PlatformTypes.Path);
Dictionary <IPropertyId, SceneNode> properties = (Dictionary <IPropertyId, SceneNode>)null;
using (this.SceneViewModel.DisableUpdateChildrenOnAddAndRemove())
{
this.SceneViewModel.AnimationEditor.DeleteAllAnimationsInSubtree(primarySelection);
properties = SceneElementHelper.StoreProperties((SceneNode)primarySelection);
ISceneNodeCollection <SceneNode> collectionContainer = primarySelection.GetCollectionContainer();
int index = collectionContainer.IndexOf((SceneNode)primarySelection);
collectionContainer[index] = (SceneNode)pathElement;
}
foreach (SceneElement element in elementCollection)
{
this.SceneViewModel.AnimationEditor.DeleteAllAnimationsInSubtree(element);
element.Remove();
}
using (this.SceneViewModel.ForceBaseValue())
{
if (properties != null)
{
SceneElementHelper.ApplyProperties((SceneNode)pathElement, properties);
}
pathElement.SetValueAsWpf(ShapeElement.StretchProperty, (object)Stretch.Fill);
PathCommandHelper.ReplacePathGeometry(pathElement, pathGeometry, editTransaction);
}
elementSelectionSet.SetSelection((SceneElement)pathElement);
editTransaction.Commit();
}
}
