public static void AdjustPathForAnimations(PathElement pathElement, SceneEditTransaction editTransaction)
{
using (pathElement.ViewModel.ForceBaseValue())
{
System.Windows.Media.Geometry geometry1 = (System.Windows.Media.Geometry)pathElement.GetLocalOrDefaultValueAsWpf(PathElement.DataProperty);
PathGeometry pathGeometry = new PathGeometry();
pathGeometry.AddGeometry(geometry1);
Rect bounds = PathCommandHelper.InflateRectByStrokeWidth(pathGeometry.Bounds, pathElement, false);
PropertyReference propertyReference = PathCommandHelper.GetPathDataPropertyReference(pathElement.Platform);
Rect maxAnimatedExtent = PathCommandHelper.FindMaxAnimatedExtent((SceneElement)pathElement, bounds, propertyReference);
double num1 = Math.Min(0.0, maxAnimatedExtent.Left);
double num2 = Math.Min(0.0, maxAnimatedExtent.Top);
Vector vector = new Vector(-num1, -num2);
ILayoutDesigner designerForChild = pathElement.ViewModel.GetLayoutDesignerForChild((SceneElement)pathElement, true);
editTransaction.Update();
Rect childRect = designerForChild.GetChildRect((BaseFrameworkElement)pathElement);
childRect.X += num1;
childRect.Y += num2;
childRect.Width = Math.Max(maxAnimatedExtent.Width, childRect.Width);
childRect.Height = Math.Max(maxAnimatedExtent.Height, childRect.Height);
designerForChild.SetChildRect((BaseFrameworkElement)pathElement, childRect);
Transform transform = (Transform) new TranslateTransform(vector.X, vector.Y);
PathGeometry geometry2 = PathGeometryUtilities.TransformGeometry((System.Windows.Media.Geometry)pathGeometry, transform);
if (!pathElement.DesignerContext.ActiveDocument.ProjectContext.IsCapabilitySet(PlatformCapability.IsWpf))
{
PathGeometryUtilities.EnsureOnlySingleSegmentsInGeometry(geometry2);
}
pathElement.PathGeometry = geometry2;
PathCommandHelper.TransformPointKeyframes((SceneElement)pathElement, propertyReference, transform);
pathElement.SetValueAsWpf(ShapeElement.StretchProperty, (object)(Stretch)(pathElement.HasVertexAnimations ? 0 : 1));
}
}
public override void SetSize(Rect sourceRect, BaseFrameworkElement target, ILayoutDesigner targetLayoutDesigner)
{
Rect childRect = targetLayoutDesigner.GetChildRect(target);
childRect.Height = sourceRect.Height;
targetLayoutDesigner.SetChildRect(target, childRect, false, true);
}
private void SetGridHeightCore(GridElement grid, double height)
{
BaseFrameworkElement sizeElement = this.GetSizeElement((BaseFrameworkElement)grid);
if (sizeElement.ViewModel.RootNode == sizeElement)
{
if (!double.IsNaN(sizeElement.Height))
{
sizeElement.Height = height;
}
else
{
if (double.IsNaN((double)sizeElement.GetLocalOrDefaultValue(DesignTimeProperties.DesignHeightProperty)))
{
return;
}
sizeElement.SetValue(DesignTimeProperties.DesignHeightProperty, (object)height);
}
}
else
{
ILayoutDesigner designerForChild = sizeElement.ViewModel.GetLayoutDesignerForChild((SceneElement)sizeElement, true);
Rect rect = designerForChild.GetChildRect(sizeElement);
rect = new Rect(rect.Left, rect.Top, rect.Width, height);
designerForChild.SetChildRect(sizeElement, rect, false, true);
}
}
public override void Execute()
{
BaseFrameworkElement selectedElement = this.SelectedElement;
SceneViewModel sceneViewModel1 = this.SceneViewModel;
bool flag1 = true;
BaseFrameworkElement frameworkElement = selectedElement;
int num1 = flag1 ? true : false;
ILayoutDesigner designerForChild = sceneViewModel1.GetLayoutDesignerForChild((SceneElement)frameworkElement, num1 != 0);
SceneNode parent = selectedElement.Parent;
IProperty propertyForChild = parent.GetPropertyForChild((SceneNode)selectedElement);
ISceneNodeCollection <SceneNode> collectionForProperty = parent.GetCollectionForProperty((IPropertyId)propertyForChild);
int index = collectionForProperty.IndexOf((SceneNode)selectedElement);
if (!BehaviorHelper.EnsureBlendSDKLibraryAssemblyReferenced(this.SceneViewModel, "Microsoft.Expression.Controls") || !ProjectContext.GetProjectContext(selectedElement.ProjectContext).IsTypeSupported(ProjectNeutralTypes.PathListBox))
{
return;
}
using (this.SceneViewModel.DisableUpdateChildrenOnAddAndRemove())
{
SceneViewModel sceneViewModel2 = this.SceneViewModel;
bool flag2 = false;
string unitMakeLayoutPath = StringTable.UndoUnitMakeLayoutPath;
int num2 = flag2 ? true : false;
using (SceneEditTransaction editTransaction = sceneViewModel2.CreateEditTransaction(unitMakeLayoutPath, num2 != 0))
{
using (this.SceneViewModel.ForceBaseValue())
{
using (this.SceneViewModel.DisableDrawIntoState())
{
this.SceneViewModel.ElementSelectionSet.Clear();
Rect childRect = designerForChild.GetChildRect(selectedElement);
selectedElement.EnsureNamed();
PathListBoxElement pathListBoxElement = (PathListBoxElement)this.SceneViewModel.CreateSceneNode(ProjectNeutralTypes.PathListBox);
LayoutPathNode layoutPathNode = (LayoutPathNode)this.SceneViewModel.CreateSceneNode(ProjectNeutralTypes.LayoutPath);
BindingSceneNode bindingSceneNode = (BindingSceneNode)this.SceneViewModel.CreateSceneNode(PlatformTypes.Binding);
bindingSceneNode.ElementName = selectedElement.Name;
layoutPathNode.SetValue(LayoutPathNode.SourceElementProperty, (object)bindingSceneNode.DocumentNode);
pathListBoxElement.LayoutPaths.Add((SceneNode)layoutPathNode);
if (!collectionForProperty.FixedCapacity.HasValue || collectionForProperty.Count < collectionForProperty.FixedCapacity.Value)
{
collectionForProperty.Insert(index, (SceneNode)pathListBoxElement);
}
else
{
GridElement gridElement = (GridElement)this.SceneViewModel.CreateSceneNode(PlatformTypes.Grid);
collectionForProperty[index] = (SceneNode)gridElement;
gridElement.Children.Add((SceneNode)pathListBoxElement);
gridElement.Children.Add((SceneNode)selectedElement);
}
editTransaction.Update();
designerForChild.SetChildRect((BaseFrameworkElement)pathListBoxElement, childRect);
this.SceneViewModel.ElementSelectionSet.SetSelection((SceneElement)pathListBoxElement);
editTransaction.Commit();
}
}
}
}
}
protected override void Initialize()
{
base.Initialize();
ILayoutDesigner designerForChild = this.ActiveSceneViewModel.GetLayoutDesignerForChild(this.EditingElement, true);
this.initialRect = designerForChild.GetChildRect(this.BaseEditingElement);
this.initialOverrides = designerForChild.ComputeOverrides(this.BaseEditingElement);
this.transformHelper = PathElement.TryCreateTransformHelper(this.EditingElement, this.StartSize);
}
public static Rect GetRoundedUpChildRect(ILayoutDesigner designer, BaseFrameworkElement element)
{
IPlatformGeometryHelper geometryHelper = element.Platform.GeometryHelper;
IViewVisual visual = element.ViewObject as IViewVisual;
if (geometryHelper.NeedRoundupLayoutRect(visual))
{
using (IDisposable disposable = LayoutRoundingHelper.TurnOffLayoutRounding(element))
{
if (disposable != null)
{
Rect childRect = designer.GetChildRect(element);
return(geometryHelper.RoundupLayoutRect(childRect));
}
}
}
return(designer.GetChildRect(element));
}
public override sealed void Execute()
{
BaseFrameworkElement child1 = this.SceneViewModel.ElementSelectionSet.PrimarySelection as BaseFrameworkElement;
BaseFrameworkElement frameworkElement = child1.ParentElement as BaseFrameworkElement;
ILayoutDesigner designerForParent = frameworkElement.ViewModel.GetLayoutDesignerForParent((SceneElement)frameworkElement, true);
Rect childRect1 = designerForParent.GetChildRect(child1);
using (SceneEditTransaction editTransaction = this.SceneViewModel.CreateEditTransaction(this.UndoDescription))
{
foreach (BaseFrameworkElement child2 in this.SceneViewModel.ElementSelectionSet.Selection)
{
Rect childRect2 = designerForParent.GetChildRect(child2);
Vector offset = this.GetOffset(childRect1, childRect2);
childRect2.Offset(offset);
designerForParent.SetChildRect(child2, childRect2, false, false);
}
editTransaction.Commit();
}
}
protected void MoveDraggedElementsInContainer()
{
Point point1 = this.DragCurrentPosition;
if (this.IsConstraining)
{
point1 = this.ConstrainPointToAxis(this.DragStartPosition, this.DragCurrentPosition);
}
Point point2 = this.ActiveView.TransformPoint((IViewObject)this.ActiveView.HitTestRoot, this.LayoutContainer.Visual, point1);
Point point3 = this.ActiveView.TransformPoint((IViewObject)this.ActiveView.HitTestRoot, this.LayoutContainer.Visual, this.DragStartPosition);
for (int index = 0; index < this.DraggedElements.Count; ++index)
{
BaseFrameworkElement child = this.DraggedElements[index];
if (child.IsViewObjectValid)
{
LayoutOverrides overridesToIgnore = LayoutOverrides.None;
if (point1.X != this.DragStartPosition.X)
{
overridesToIgnore |= LayoutOverrides.CenterHorizontalAlignment;
}
if (point1.Y != this.DragStartPosition.Y)
{
overridesToIgnore |= LayoutOverrides.CenterVerticalAlignment;
}
if (this.Context.IsRecordingKeyframes)
{
Vector vector = point2 - point3;
CanonicalTransform canonicalTransform = this.Context.BaseRenderTransforms[index];
double num1 = RoundingHelper.RoundLength(vector.X + canonicalTransform.TranslationX);
double num2 = RoundingHelper.RoundLength(vector.Y + canonicalTransform.TranslationY);
if (!object.Equals((object)canonicalTransform.TranslationX, (object)num1))
{
child.SetValue(child.Platform.Metadata.CommonProperties.RenderTransformTranslationX, (object)num1);
}
if (!object.Equals((object)canonicalTransform.TranslationY, (object)num2))
{
child.SetValue(child.Platform.Metadata.CommonProperties.RenderTransformTranslationY, (object)num2);
}
}
else
{
Point location = point2;
ILayoutDesigner designerForChild = this.ActiveView.ViewModel.GetLayoutDesignerForChild((SceneElement)child, false);
Rect childRect = designerForChild.GetChildRect(child);
Point point4 = this.ActiveView.TransformPoint(child.Visual, this.LayoutContainer.Visual, this.Context.Offsets[index]);
point4.Offset(-childRect.X, -childRect.Y);
location.Offset(-point4.X, -point4.Y);
Rect rect = new Rect(location, this.Context.LayoutCacheRecords[index].Rect.Size);
designerForChild.SetChildRect(child, rect, this.Context.LayoutCacheRecords[index].Overrides, overridesToIgnore, LayoutOverrides.None);
}
}
}
this.Context.Transaction.UpdateEditTransaction();
}
private void NestContents(SceneNode node)
{
SceneElement sceneElement1 = (SceneElement)node;
ISceneNodeCollection <SceneNode> destinationCollection = this.DestinationCollection;
int count = destinationCollection.Count;
SceneElement[] sceneElementArray = new SceneElement[count];
LayoutCacheRecord[] layoutCacheRecordArray = new LayoutCacheRecord[count];
ILayoutDesigner designerForParent1 = this.SceneNode.ViewModel.GetLayoutDesignerForParent(this.SceneElement, true);
Rect empty = Rect.Empty;
for (int index = 0; index < count; ++index)
{
BaseFrameworkElement frameworkElement = destinationCollection[index] as BaseFrameworkElement;
if (frameworkElement != null)
{
layoutCacheRecordArray[index] = designerForParent1.CacheLayout(frameworkElement);
empty.Union(designerForParent1.GetChildRect(frameworkElement));
}
}
for (int index = 0; index < count; ++index)
{
SceneNode child = destinationCollection[index];
SceneElement sceneElement2 = child as SceneElement;
if (sceneElement2 != null)
{
sceneElementArray[index] = sceneElement2;
}
this.SceneNode.ViewModel.RemoveElement(child);
}
destinationCollection.Add((SceneNode)sceneElement1);
for (int index = 0; index < count; ++index)
{
if (sceneElementArray[index] != null)
{
sceneElement1.DefaultContent.Add((SceneNode)sceneElementArray[index]);
}
}
this.SceneNode.ViewModel.Document.OnUpdatedEditTransaction();
this.SceneNode.DesignerContext.ActiveView.UpdateLayout();
ILayoutDesigner designerForParent2 = this.SceneNode.ViewModel.GetLayoutDesignerForParent(sceneElement1, true);
for (int index = 0; index < count; ++index)
{
if (sceneElementArray[index] != null && layoutCacheRecordArray[index] != null)
{
designerForParent2.SetLayoutFromCache((BaseFrameworkElement)sceneElementArray[index], layoutCacheRecordArray[index], empty);
}
}
if (sceneElementArray.Length != 1)
{
return;
}
VisualStateManagerSceneNode.MoveStates(sceneElementArray[0], sceneElement1);
}
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);
}
}
protected override void Initialize()
{
base.Initialize();
ILayoutDesigner designerForChild = this.ActiveSceneViewModel.GetLayoutDesignerForChild(this.EditingElementSet.PrimaryElement, true);
this.pathTransformHelpers.Clear();
foreach (SceneElement element in this.EditingElementSet.Elements)
{
this.startWidthSet[element] = element.IsSet(BaseFrameworkElement.WidthProperty) == PropertyState.Set;
this.startHeightSet[element] = element.IsSet(BaseFrameworkElement.HeightProperty) == PropertyState.Set;
this.initialOverrides[element] = designerForChild.ComputeOverrides((BaseFrameworkElement)element);
this.initialRects[element] = designerForChild.GetChildRect((BaseFrameworkElement)element);
this.initialTransforms[element] = new CanonicalDecomposition(this.StartTransformsDictionary[element]);
PathElement.PathTransformHelper transformHelper = PathElement.TryCreateTransformHelper(element, this.StartBoundsDictionary[element].Size);
if (transformHelper != null)
{
this.pathTransformHelpers[element] = transformHelper;
}
}
}
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 static Transform ReplacePathGeometry(PathElement pathElement, PathGeometry pathGeometry, SceneEditTransaction editTransaction)
{
Transform transform1 = Transform.Identity;
using (pathElement.ViewModel.ForceBaseValue())
{
if (pathGeometry == null)
{
pathElement.ClearLocalValue(PathElement.DataProperty);
}
else
{
editTransaction.Update();
ILayoutDesigner designerForChild = pathElement.ViewModel.GetLayoutDesignerForChild((SceneElement)pathElement, true);
Rect childRect = designerForChild.GetChildRect((BaseFrameworkElement)pathElement);
Path path = pathElement.Path;
Transform transform2 = path == null ? (Transform)null : path.RenderTransform;
Point point1 = path == null ? new Point(0.0, 0.0) : path.RenderTransformOrigin;
double num = path == null || path.Stroke == null ? 0.0 : path.StrokeThickness;
Rect bounds = pathGeometry.Bounds;
PathGeometry pathGeometry1 = new PathGeometry();
pathGeometry1.AddGeometry((System.Windows.Media.Geometry)pathGeometry);
Rect rect1 = PathCommandHelper.InflateRectByStrokeWidth(pathGeometry1.Bounds, pathElement, false);
Vector vector1 = new Vector(-rect1.Left, -rect1.Top);
transform1 = (Transform) new TranslateTransform(vector1.X, vector1.Y);
PathGeometry pathGeometry2 = PathGeometryUtilities.TransformGeometry((System.Windows.Media.Geometry)pathGeometry1, transform1);
pathElement.PathGeometry = pathGeometry2;
PropertyReference propertyReference = PathCommandHelper.GetPathDataPropertyReference(pathElement.Platform);
PathCommandHelper.TransformPointKeyframes((SceneElement)pathElement, propertyReference, transform1);
if (!bounds.IsEmpty)
{
bounds.Inflate(num / 2.0, num / 2.0);
Rect rect2 = new Rect(childRect.Left + bounds.Left, childRect.Top + bounds.Top, bounds.Width, bounds.Height);
editTransaction.Update();
designerForChild.SetChildRect((BaseFrameworkElement)pathElement, rect2);
if (pathElement.IsSet(Base2DElement.RenderTransformOriginProperty) != PropertyState.Set)
{
if (transform2 != null)
{
if (transform2.Value.IsIdentity)
{
goto label_15;
}
}
else
{
goto label_15;
}
}
Vector vector2 = childRect.TopLeft + new Vector(point1.X * childRect.Width, point1.Y * childRect.Height) - rect2.TopLeft;
Point point2 = new Point(0.0, 0.0);
if (rect2.Width != 0.0)
{
point2.X = vector2.X / rect2.Width;
}
if (rect2.Height != 0.0)
{
point2.Y = vector2.Y / rect2.Height;
}
pathElement.RenderTransformOrigin = point2;
}
}
}
label_15:
return(transform1);
}
private void SetLayout(ISceneInsertionPoint insertionPoint, Rect rect, SceneNode node, SceneNode layoutTarget, SceneEditTransaction undo)
{
if (!PlatformTypes.UIElement.IsAssignableFrom((ITypeId)node.Type))
{
return;
}
bool flag1 = false;
bool flag2 = false;
if (node.IsSet(BaseFrameworkElement.WidthProperty) == PropertyState.Set && double.IsNaN(rect.Width))
{
rect.Width = (double)node.GetLocalOrDefaultValueAsWpf(BaseFrameworkElement.WidthProperty);
flag1 = true;
}
if (node.IsSet(BaseFrameworkElement.HeightProperty) == PropertyState.Set && double.IsNaN(rect.Height))
{
rect.Height = (double)node.GetLocalOrDefaultValueAsWpf(BaseFrameworkElement.HeightProperty);
flag2 = true;
}
using (this.ViewModel.ForceBaseValue())
{
BaseFrameworkElement child = layoutTarget as BaseFrameworkElement;
if (child == null)
{
return;
}
SetRectMode setRectMode = SetRectMode.Default;
ILayoutDesigner designerForChild = child.ViewModel.GetLayoutDesignerForChild((SceneElement)child, true);
if (double.IsNaN(rect.Width) || double.IsNaN(rect.Height))
{
setRectMode = SetRectMode.CreateDefault;
bool flag3 = PlatformTypes.Control.IsAssignableFrom((ITypeId)node.Type) || PlatformTypes.TextBlock.IsAssignableFrom((ITypeId)node.Type);
for (int index = 0; index < DefaultTypeInstantiator.SizeNonExceptions.Length; ++index)
{
if (DefaultTypeInstantiator.SizeNonExceptions[index].Equals((object)node.Type))
{
flag3 = false;
}
}
if (!flag3)
{
BaseFrameworkElement frameworkElement = insertionPoint.SceneNode as BaseFrameworkElement;
if (frameworkElement != null)
{
Rect computedTightBounds = frameworkElement.GetComputedTightBounds();
double val1_1 = 100.0;
double val1_2 = 100.0;
if (ProjectNeutralTypes.GridSplitter.IsAssignableFrom((ITypeId)node.Type))
{
val1_1 = 5.0;
}
else if (PlatformTypes.Button.IsAssignableFrom((ITypeId)node.Type))
{
val1_1 = 75.0;
}
else if (PlatformTypes.ComboBox.IsAssignableFrom((ITypeId)node.Type))
{
val1_1 = 120.0;
}
if (PlatformTypes.ProgressBar.IsAssignableFrom((ITypeId)node.Type))
{
val1_2 = 10.0;
}
else if (PlatformTypes.Button.IsAssignableFrom((ITypeId)node.Type) || PlatformTypes.ComboBox.IsAssignableFrom((ITypeId)node.Type))
{
val1_2 = double.NaN;
}
if ((designerForChild.GetWidthConstraintMode(child) & LayoutConstraintMode.CanvasLike) == LayoutConstraintMode.NonOverlappingGridlike)
{
val1_1 = Math.Min(val1_1, computedTightBounds.Width);
}
if ((designerForChild.GetHeightConstraintMode(child) & LayoutConstraintMode.CanvasLike) == LayoutConstraintMode.NonOverlappingGridlike)
{
val1_2 = Math.Min(val1_2, computedTightBounds.Height);
}
rect = new Rect(rect.Left, rect.Top, double.IsNaN(rect.Width) ? val1_1 : rect.Width, double.IsNaN(rect.Height) ? val1_2 : rect.Height);
}
}
}
LayoutOverrides layoutOverrides = LayoutOverrides.None;
LayoutOverrides overridesToIgnore = LayoutOverrides.None;
Rect rect1 = rect;
if (double.IsNaN(rect.Width))
{
layoutOverrides |= LayoutOverrides.Width;
rect1.Width = 0.0;
}
else
{
overridesToIgnore |= LayoutOverrides.Width;
}
if (double.IsNaN(rect.Height))
{
layoutOverrides |= LayoutOverrides.Height;
rect1.Height = 0.0;
}
else
{
overridesToIgnore |= LayoutOverrides.Height;
}
designerForChild.SetChildRect(child, rect1, layoutOverrides, overridesToIgnore, LayoutOverrides.None, setRectMode);
undo.Update();
IViewVisual viewVisual = child.ViewObject as IViewVisual;
if (viewVisual == null || !double.IsNaN(rect.Width) && !double.IsNaN(rect.Height))
{
return;
}
viewVisual.UpdateLayout();
Rect childRect = designerForChild.GetChildRect(child);
if (double.IsNaN(rect.Width) && !flag1)
{
if (viewVisual.RenderSize.Width < 5.0)
{
rect1.Width = 100.0;
layoutOverrides &= ~LayoutOverrides.Width;
overridesToIgnore |= LayoutOverrides.Width;
}
else
{
rect1.Width = childRect.Width;
}
}
if (double.IsNaN(rect.Height) && !flag2)
{
if (viewVisual.RenderSize.Height < 5.0)
{
rect1.Height = 100.0;
layoutOverrides &= ~LayoutOverrides.Height;
overridesToIgnore |= LayoutOverrides.Height;
}
else
{
rect1.Height = childRect.Height;
}
}
LayoutOverrides nonExplicitOverrides = LayoutOverrides.None;
if (PlatformTypes.FlowDocumentScrollViewer.IsAssignableFrom((ITypeId)child.Type) || PlatformTypes.RichTextBox.IsAssignableFrom((ITypeId)child.Type))
{
nonExplicitOverrides = LayoutOverrides.Width;
}
designerForChild.SetChildRect(child, rect1, layoutOverrides, overridesToIgnore, nonExplicitOverrides, setRectMode);
}
}
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);
}
}
}
protected override void EndEditingInternal(bool pathJustCreated)
{
Matrix identity = Matrix.Identity;
if (!pathJustCreated)
{
Transform geometryTransform = this.pathElement.GeometryTransform;
if (geometryTransform != null)
{
identity = geometryTransform.Value;
}
}
Rect extent1 = PathGeometryUtilities.TightExtent(this.PathGeometry, identity);
Rect extent2 = extent1;
bool flag1 = false;
if (this.ViewModel.AnimationEditor.IsKeyFraming)
{
if ((Stretch)this.pathElement.GetLocalOrDefaultValueAsWpf(ShapeElement.StretchProperty) != Stretch.None)
{
flag1 = true;
if (!pathJustCreated)
{
extent1 = PathGeometryUtilities.TightExtent(this.pathElement.PathGeometry, Matrix.Identity);
}
using (this.ViewModel.ForceBaseValue())
{
using (this.ViewModel.AnimationEditor.DeferKeyFraming())
{
this.pathElement.SetValueAsWpf(ShapeElement.StretchProperty, (object)Stretch.None);
this.ViewModel.Document.OnUpdatedEditTransaction();
}
}
}
if (this.pathElement.EnsureSingleSegmentsInPathGeometry())
{
this.ViewModel.Document.OnUpdatedEditTransaction();
}
}
Rect extent3 = PathCommandHelper.InflateRectByStrokeWidth(extent1, this.pathElement, pathJustCreated);
Rect rect1 = PathCommandHelper.InflateRectByStrokeWidth(extent2, this.pathElement, pathJustCreated);
Rect computedBounds = this.pathElement.GetComputedBounds((Base2DElement)this.pathElement);
PathGeometry pathGeometry1 = this.PathGeometry;
if (flag1 && !pathJustCreated)
{
ScenePathEditorTarget.NormalizePathGeometry(pathGeometry1, extent3, computedBounds);
}
if (flag1)
{
this.OnMatrixChanged();
}
Vector vector1 = new Vector(extent3.Left, extent3.Top);
Transform transform = (Transform)null;
Point centerPoint = new Point();
bool flag2 = (Stretch)this.pathElement.GetComputedValueAsWpf(ShapeElement.StretchProperty) == Stretch.None && (this.ViewModel.AnimationEditor.IsKeyFraming || this.pathElement.HasVertexAnimations) && !pathJustCreated;
if (flag2 && !computedBounds.Contains(rect1))
{
ILayoutDesigner designerForChild = this.ViewModel.GetLayoutDesignerForChild((SceneElement)this.pathElement, true);
Rect childRect = designerForChild.GetChildRect((BaseFrameworkElement)this.pathElement);
double x = Math.Min(0.0, rect1.Left);
double y = Math.Min(0.0, rect1.Top);
Vector vector2 = new Vector(x, y);
centerPoint = this.pathElement.RenderTransformOrigin;
transform = this.pathElement.RenderTransform;
if (transform != null && !transform.Value.IsIdentity)
{
using (this.ViewModel.ForceBaseValue())
{
using (this.ViewModel.AnimationEditor.DeferKeyFraming())
this.UpdateCenterPoint(new Point(0.0, 0.0));
}
vector2 *= transform.Value;
}
double num1 = Math.Max(0.0, rect1.Right - computedBounds.Right);
double num2 = Math.Max(0.0, rect1.Bottom - computedBounds.Bottom);
childRect.X += vector2.X;
childRect.Y += vector2.Y;
childRect.Width += -x + num1;
childRect.Height += -y + num2;
using (this.ViewModel.ForceBaseValue())
{
using (this.ViewModel.AnimationEditor.DeferKeyFraming())
designerForChild.SetChildRect((BaseFrameworkElement)this.pathElement, childRect);
}
if (x != 0.0 || y != 0.0)
{
this.AdjustKeyframes(new Vector(x, y));
ScenePathEditorTarget.UpdateAllPoints(pathGeometry1, new Vector(x, y), 1.0, 1.0);
PathGeometry pathGeometry2 = this.pathElement.PathGeometry;
ScenePathEditorTarget.UpdateAllPoints(pathGeometry2, new Vector(x, y), 1.0, 1.0);
this.pathElement.PathGeometry = pathGeometry2;
}
this.ViewModel.Document.OnUpdatedEditTransaction();
if (transform != null && !transform.Value.IsIdentity)
{
using (this.ViewModel.ForceBaseValue())
{
using (this.ViewModel.AnimationEditor.DeferKeyFraming())
this.UpdateCenterPoint(centerPoint);
}
}
}
if (!flag2 && (Stretch)this.pathElement.GetComputedValueAsWpf(ShapeElement.StretchProperty) == Stretch.None)
{
ScenePathEditorTarget.UpdateAllPoints(pathGeometry1, vector1, 1.0, 1.0);
}
if (!flag2)
{
using (this.ViewModel.ForceBaseValue())
{
using (this.ViewModel.AnimationEditor.DeferKeyFraming())
{
centerPoint = this.pathElement.RenderTransformOrigin;
transform = this.pathElement.RenderTransform;
if (!extent3.IsEmpty)
{
if (transform != null && !transform.Value.IsIdentity)
{
this.UpdateCenterPoint(new Point(0.0, 0.0));
vector1 *= transform.Value;
}
ILayoutDesigner designerForChild = this.ViewModel.GetLayoutDesignerForChild((SceneElement)this.pathElement, false);
Rect rect2 = designerForChild.GetChildRect((BaseFrameworkElement)this.pathElement);
if (pathJustCreated)
{
rect2 = new Rect(0.0, 0.0, 0.0, 0.0);
}
double width = extent3.Width;
double height = extent3.Height;
rect2.Offset(vector1);
rect2.Width = width;
rect2.Height = height;
designerForChild.SetChildRect((BaseFrameworkElement)this.pathElement, rect2);
}
}
}
}
if (this.pathElement.IsAttached && (this.ViewModel.AnimationEditor.IsKeyFraming || this.pathElement.HasVertexAnimations) && !pathJustCreated)
{
new PathDiff((Base2DElement)this.pathElement, PathElement.DataProperty, this.PathDiffChangeList).SetPathUsingMinimalDiff(pathGeometry1);
}
else
{
this.pathElement.PathGeometry = pathGeometry1;
}
if (flag2)
{
return;
}
using (this.ViewModel.ForceBaseValue())
{
using (this.ViewModel.AnimationEditor.DeferKeyFraming())
{
if (extent3.IsEmpty)
{
return;
}
this.ViewModel.Document.OnUpdatedEditTransaction();
if (transform == null || transform.Value.IsIdentity)
{
return;
}
this.UpdateCenterPoint(centerPoint);
}
}
}
