protected override void OnBegin(PathEditContext pathEditContext, MouseDevice mouseDevice)
{
this.View.ViewModel.PathPartSelectionSet.SetSelection((PathPart) new PathPoint((SceneElement)this.PathEditorTarget.EditingElement, this.PathEditorTarget.PathEditMode, pathEditContext.FigureIndex, pathEditContext.PartIndex));
this.geometryToDocument = this.EditingElementTransformToRoot;
int figureIndex = pathEditContext.FigureIndex;
int num = pathEditContext.PartIndex;
PathFigureEditor pathFigureEditor = new PathFigureEditor(pathEditContext.GetPathFigure(this.Path));
Point point = pathFigureEditor.GetPoint(num);
int downstreamSegment = pathFigureEditor.GetLastIndexOfDownstreamSegment(num);
if (pathFigureEditor.GetPointKind(num) != PathPointKind.Cubic && pathFigureEditor.GetPointKind(num) != PathPointKind.Start || pathFigureEditor.GetPointKind(downstreamSegment) != PathPointKind.Cubic)
{
PathGeometryEditor pathGeometryEditor = this.BeginEditing();
num = this.PromoteAdjacentSegments(pathEditContext);
pathFigureEditor = new PathFigureEditor(pathGeometryEditor.PathGeometry.Figures[figureIndex]);
this.PathEditContext = new PathEditContext(figureIndex, num);
this.View.ViewModel.PathPartSelectionSet.SetSelection((PathPart) new PathPoint((SceneElement)this.PathEditorTarget.EditingElement, this.PathEditorTarget.PathEditMode, this.PathEditContext.FigureIndex, this.PathEditContext.PartIndex));
}
if (this.zeroTangents)
{
if ((num > 0 || PathFigureUtilities.IsClosed(pathFigureEditor.PathFigure)) && !VectorUtilities.ArePathPointsVeryClose(pathFigureEditor.GetPoint(num), pathFigureEditor.GetPoint(num - 1)))
{
this.BeginEditing().SetPoint(figureIndex, num - 1, point);
}
if (pathFigureEditor.GetLastIndexOfDownstreamSegment(num) != num && !VectorUtilities.ArePathPointsVeryClose(pathFigureEditor.GetPoint(num), pathFigureEditor.GetPoint(num + 1)))
{
this.BeginEditing().SetPoint(figureIndex, num + 1, point);
}
if (num == PathFigureUtilities.PointCount(pathFigureEditor.PathFigure) - 1 && PathFigureUtilities.IsOpen(pathFigureEditor.PathFigure))
{
this.LastTangent = new Vector(0.0, 0.0);
}
}
base.OnBegin(pathEditContext, mouseDevice);
}
protected override void OnDrag(MouseDevice mouseDevice, double zoom)
{
Point point = PathFigureUtilities.GetPoint(this.PathEditContext.GetPathFigure(this.Path), this.PathEditContext.PartIndex);
Point point1 = this.geometryToDocument.Transform(point);
Point viewRootCoordinates = this.GetPointInViewRootCoordinates(mouseDevice, true);
Vector vector = viewRootCoordinates - point1;
Vector correspondingVector = ElementUtilities.GetCorrespondingVector(vector, this.geometryToDocument, this.IsShiftDown ? this.AxisConstraint : (AxisConstraint)null);
if (this.hasMoved || Tolerances.HaveMoved(point1, viewRootCoordinates, zoom))
{
this.hasMoved = true;
PathGeometry path = this.Path;
int figureIndex = this.PathEditContext.FigureIndex;
int partIndex = this.PathEditContext.PartIndex;
PathGeometryEditor pathGeometryEditor = this.BeginEditing();
PathFigureEditor pathFigureEditor = new PathFigureEditor(path.Figures[figureIndex]);
if (partIndex > 0 || PathFigureUtilities.IsClosed(pathFigureEditor.PathFigure))
{
pathGeometryEditor.SetPoint(figureIndex, partIndex - 1, point - correspondingVector);
}
if (pathFigureEditor.GetLastIndexOfDownstreamSegment(partIndex) != partIndex)
{
pathGeometryEditor.SetPoint(figureIndex, partIndex + 1, point + correspondingVector);
}
if (partIndex == PathFigureUtilities.PointCount(pathFigureEditor.PathFigure) - 1 && PathFigureUtilities.IsOpen(pathFigureEditor.PathFigure))
{
this.LastTangent = vector;
}
this.PathEditorTarget.AddCriticalEdit();
}
base.OnDrag(mouseDevice, zoom);
}
public void Execute(ICollection <PathPart> pathPartSelection)
{
this.SplitComponentsByFigure(pathPartSelection);
for (int figureIndex = this.pathEditorTarget.PathGeometry.Figures.Count - 1; figureIndex >= 0; --figureIndex)
{
List <int> segmentsByFigure = this.selectedSegments[figureIndex];
List <int> pointsByFigure = this.selectedPoints[figureIndex];
segmentsByFigure.Sort();
segmentsByFigure.Reverse();
pointsByFigure.Sort();
pointsByFigure.Reverse();
if (segmentsByFigure.Count == 0)
{
this.RemovePointsByFigure(figureIndex, pointsByFigure);
}
else
{
if (PathFigureUtilities.IsClosed(this.pathEditorTarget.PathGeometry.Figures[figureIndex]))
{
this.OpenFigureAndShiftIndices(figureIndex, segmentsByFigure, pointsByFigure);
}
this.RemovePointsAndSegmentsFromOpenFigure(figureIndex, segmentsByFigure, pointsByFigure);
}
if (PathFigureUtilities.IsIsolatedPoint(this.pathEditorTarget.PathGeometry.Figures[figureIndex]))
{
this.pathEditorTarget.CreateGeometryEditor().RemoveFigure(figureIndex);
}
}
}
protected override void CreatePathAdorners(List <Adorner> oldAdornerList, List <Adorner> newAdornerList)
{
base.CreatePathAdorners(oldAdornerList, newAdornerList);
this.lastTangentAdorner = (PenTangentAdorner)null;
this.activeSegmentAdornerIndex = -1;
this.activePointAdornerIndex = -1;
if (!this.IsActive || this.AdornerList.Count <= 0 || (this.PathGeometry == null || this.PathGeometry.Figures.Count <= 0))
{
return;
}
int index1 = this.ActiveFigureIndex;
if (index1 < 0 || index1 >= this.PathGeometry.Figures.Count)
{
index1 = 0;
}
PathFigure figure = this.PathGeometry.Figures[index1];
int num = !PathFigureUtilities.IsClosed(figure) ? PathFigureUtilities.PointCount(figure) - 1 : 0;
PathPointAdorner pathPointAdorner1 = (PathPointAdorner)null;
for (int index2 = 0; index2 < this.AdornerList.Count; ++index2)
{
Adorner adorner = this.AdornerList[index2];
PathPointAdorner pathPointAdorner2 = adorner as PathPointAdorner;
if (pathPointAdorner2 != null)
{
if (pathPointAdorner2.FigureIndex == this.ActiveFigureIndex && pathPointAdorner2.PointIndex == num)
{
pathPointAdorner2.IsActive = true;
pathPointAdorner1 = pathPointAdorner2;
this.activePointAdornerIndex = index2;
}
else
{
pathPointAdorner2.IsActive = false;
}
}
PathSegmentAdorner pathSegmentAdorner = adorner as PathSegmentAdorner;
if (pathSegmentAdorner != null)
{
if (pathSegmentAdorner.FigureIndex == this.ActiveFigureIndex && pathSegmentAdorner.LastPointIndex == num)
{
pathSegmentAdorner.IsActive = true;
this.activeSegmentAdornerIndex = index2;
}
else
{
pathSegmentAdorner.IsActive = false;
}
}
}
if (pathPointAdorner1 == null || PathFigureUtilities.IsClosed(this.PathGeometry.Figures[this.ActiveFigureIndex]))
{
return;
}
this.lastTangentAdorner = new PenTangentAdorner(pathPointAdorner1);
newAdornerList.Add((Adorner)this.lastTangentAdorner);
}
protected override void OnDrag(MouseDevice mouseDevice, double zoom)
{
this.currentTangentPoint = this.GetPointInViewRootCoordinates(mouseDevice, true);
Vector correspondingVector = ElementUtilities.GetCorrespondingVector(this.currentTangentPoint - this.currentNodePoint, this.geometryToDocument, this.IsShiftDown ? this.AxisConstraint : (AxisConstraint)null);
Vector lastTangent = this.LastTangent;
this.LastTangent = correspondingVector;
PathFigure pathFigure = this.PathEditContext.GetPathFigure(this.Path);
PathFigureEditor pathFigureEditor = pathFigure == null ? (PathFigureEditor)null : new PathFigureEditor(pathFigure);
if (pathFigureEditor != null && !PathFigureUtilities.IsIsolatedPoint(pathFigureEditor.PathFigure))
{
PathGeometryEditor pathGeometryEditor = this.BeginEditing();
bool flag = PathFigureUtilities.IsClosed(pathFigureEditor.PathFigure);
int index = PathFigureUtilities.PointCount(pathFigureEditor.PathFigure) - (flag ? 0 : 1);
Point point1 = pathFigureEditor.GetPoint(index - 1);
Point point2 = pathFigureEditor.GetPoint(index);
if (pathFigureEditor.GetPointKind(index) == PathPointKind.Line)
{
pathGeometryEditor.RemoveLastSegmentOfFigure(this.PathEditContext.FigureIndex);
if (flag)
{
pathGeometryEditor.CloseFigureWithCubicBezier(point1, point2, this.PathEditContext.FigureIndex);
}
else
{
pathGeometryEditor.AppendCubicBezier(point1, point2, point2, this.PathEditContext.FigureIndex);
}
pathFigureEditor = new PathFigureEditor(this.PathEditContext.GetPathFigure(this.Path));
}
if (!this.IsAltDown)
{
if (!this.areTangentsSymmetric)
{
double length = this.LastTangent.Length;
if (length > 0.0)
{
int num1 = PathFigureUtilities.PointCount(pathFigureEditor.PathFigure);
double num2 = (pathFigureEditor.GetPoint(num1 - 1) - pathFigureEditor.GetPoint(num1 - 2)).Length / length;
pathGeometryEditor.SetPoint(this.PathEditContext.FigureIndex, num1 - 2, point2 - num2 * this.LastTangent);
}
}
else
{
int pointIndex = PathFigureUtilities.PointCount(pathFigureEditor.PathFigure) - (PathFigureUtilities.IsClosed(pathFigureEditor.PathFigure) ? 1 : 2);
pathGeometryEditor.SetPoint(this.PathEditContext.FigureIndex, pointIndex, point2 - this.LastTangent);
}
}
if (PathFigureUtilities.IsClosed(pathFigureEditor.PathFigure) && pathFigureEditor.GetPointKind(3) == PathPointKind.Cubic && this.areTangentsSymmetric)
{
pathGeometryEditor.SetPoint(this.PathEditContext.FigureIndex, 1, point2 + this.LastTangent);
}
this.PathEditorTarget.AddCriticalEdit();
}
base.OnDrag(mouseDevice, zoom);
}
protected override void DoDelete(PathEditContext pathEditContext)
{
PathFigure pathFigure = pathEditContext.GetPathFigure(this.Path);
PathFigureEditor pathFigureEditor = new PathFigureEditor(pathFigure);
int index1 = PathFigureUtilities.PointCount(pathFigure) - (PathFigureUtilities.IsClosed(pathFigure) ? 0 : 1);
if (pathFigureEditor.GetPointKind(index1) == PathPointKind.Cubic)
{
int index2 = index1 - 3;
this.LastTangent = pathFigureEditor.GetPoint(index2 + 1) - pathFigureEditor.GetPoint(index2);
}
this.BeginEditing().RemoveLastSegmentOfFigure(pathEditContext.FigureIndex);
}
public static void UpdateAllPoints(PathGeometry geometry, Transform transform)
{
for (int index1 = 0; index1 < geometry.Figures.Count; ++index1)
{
PathFigure figure = geometry.Figures[index1];
PathFigureEditor pathFigureEditor = new PathFigureEditor(figure);
int index2 = 1;
if (!PathFigureUtilities.IsClosed(figure) || !PathFigureUtilities.IsCloseSegmentDegenerate(figure))
{
pathFigureEditor.SetPoint(0, transform.Transform(figure.StartPoint));
}
for (int index3 = 0; index3 < figure.Segments.Count; ++index3)
{
System.Windows.Media.PathSegment segment = figure.Segments[index3];
int pointCount = PathSegmentUtilities.GetPointCount(segment);
for (int index4 = 0; index4 < pointCount; ++index4)
{
Point point = PathSegmentUtilities.GetPoint(segment, index4);
pathFigureEditor.SetPoint(index2, transform.Transform(point));
++index2;
}
}
}
}
protected virtual void CreatePathAdorners(List <Adorner> oldAdornerList, List <Adorner> newAdornerList)
{
this.adornerCounts.Clear();
this.adornerOffsets.Clear();
PathPartSelectionSet partSelectionSet = this.PathPartSelectionSet;
List <PathPointAdorner> list1 = new List <PathPointAdorner>();
List <PathSegmentAdorner> list2 = new List <PathSegmentAdorner>();
List <PathTangentAdorner> list3 = new List <PathTangentAdorner>();
int index1 = 0;
int index2 = 0;
int index3 = 0;
foreach (Adorner adorner in oldAdornerList)
{
PathPointAdorner pathPointAdorner;
if ((pathPointAdorner = adorner as PathPointAdorner) != null)
{
list1.Add(pathPointAdorner);
}
else
{
PathSegmentAdorner pathSegmentAdorner;
if ((pathSegmentAdorner = adorner as PathSegmentAdorner) != null)
{
list2.Add(pathSegmentAdorner);
}
else
{
PathTangentAdorner pathTangentAdorner;
if ((pathTangentAdorner = adorner as PathTangentAdorner) != null)
{
list3.Add(pathTangentAdorner);
}
}
}
}
for (int figureIndex = 0; figureIndex < this.PathGeometry.Figures.Count; ++figureIndex)
{
PathFigure figure = this.PathGeometry.Figures[figureIndex];
PathFigureEditor pathFigureEditor = new PathFigureEditor(figure);
this.adornerOffsets.Add((object)this.AdornerList.Count);
int length1 = PathFigureUtilities.PointCount(figure);
int length2 = length1 + (PathFigureUtilities.IsClosed(figure) ? true : false);
PathSegmentAdorner[] pathSegmentAdornerArray = new PathSegmentAdorner[length2];
PathPointKind[] pathPointKindArray = new PathPointKind[length2];
pathPointKindArray[0] = pathFigureEditor.GetPointKind(0);
int num1 = 1;
for (int index4 = 0; index4 < figure.Segments.Count; ++index4)
{
System.Windows.Media.PathSegment segment = figure.Segments[index4];
int pointCount = PathSegmentUtilities.GetPointCount(segment);
for (int index5 = 0; index5 < pointCount; ++index5)
{
pathPointKindArray[num1++] = PathSegmentUtilities.GetPointKind(segment, index5);
}
}
int index6 = 1;
for (int segmentIndex = 0; segmentIndex < figure.Segments.Count; ++segmentIndex)
{
int pointCount = PathSegmentUtilities.GetPointCount(figure.Segments[segmentIndex]);
for (int segmentPointIndex = 0; segmentPointIndex < pointCount; ++segmentPointIndex)
{
if (pathPointKindArray[index6] != PathPointKind.BezierHandle)
{
PathSegmentAdorner pathSegmentAdorner;
if (index2 < list2.Count)
{
pathSegmentAdorner = list2[index2];
pathSegmentAdorner.Initialize(figureIndex, index6 % length1, segmentIndex, segmentPointIndex);
oldAdornerList.Remove((Adorner)pathSegmentAdorner);
++index2;
}
else
{
pathSegmentAdorner = new PathSegmentAdorner(this, figureIndex, index6 % length1, segmentIndex, segmentPointIndex);
}
if (partSelectionSet != null)
{
pathSegmentAdorner.IsActive = partSelectionSet.IsSelected((PathPart)(PathSegment)pathSegmentAdorner);
}
newAdornerList.Add((Adorner)pathSegmentAdorner);
pathSegmentAdornerArray[index6] = pathSegmentAdorner;
}
else
{
pathSegmentAdornerArray[index6] = (PathSegmentAdorner)null;
}
++index6;
}
}
if (figure.IsClosed && figure.Segments.Count > 0)
{
Point lastPoint = PathSegmentUtilities.GetLastPoint(figure.Segments[figure.Segments.Count - 1]);
if (!VectorUtilities.ArePathPointsVeryClose(figure.StartPoint, lastPoint))
{
PathSegmentAdorner pathSegmentAdorner;
if (index2 < list2.Count)
{
pathSegmentAdorner = list2[index2];
pathSegmentAdorner.Initialize(figureIndex, index6 % length1, -1, 0);
oldAdornerList.Remove((Adorner)pathSegmentAdorner);
++index2;
}
else
{
pathSegmentAdorner = new PathSegmentAdorner(this, figureIndex, index6 % length1, -1, 0);
}
if (partSelectionSet != null)
{
pathSegmentAdorner.IsActive = partSelectionSet.IsSelected((PathPart)(PathSegment)pathSegmentAdorner);
}
newAdornerList.Add((Adorner)pathSegmentAdorner);
pathSegmentAdornerArray[index6] = pathSegmentAdorner;
}
}
this.adornerCounts.Add((object)(this.AdornerList.Count - (int)this.adornerOffsets[this.adornerOffsets.Count - 1]));
this.adornerTypes.Add((object)PathPart.PartType.PathSegment);
PathPointAdorner[] pathPointAdornerArray = new PathPointAdorner[length1];
int index7 = 0;
for (int segmentIndex = -1; segmentIndex < figure.Segments.Count; ++segmentIndex)
{
int num2 = 1;
if (segmentIndex != -1)
{
num2 = PathSegmentUtilities.GetPointCount(figure.Segments[segmentIndex]);
}
for (int segmentPointIndex = 0; segmentPointIndex < num2 && index7 < length1; ++segmentPointIndex)
{
if (pathPointKindArray[index7] == PathPointKind.BezierHandle)
{
pathPointAdornerArray[index7] = (PathPointAdorner)null;
}
else
{
PathPointAdorner pathPointAdorner;
if (index1 < list1.Count)
{
pathPointAdorner = list1[index1];
pathPointAdorner.Initialize(figureIndex, index7, segmentIndex, segmentPointIndex);
oldAdornerList.Remove((Adorner)pathPointAdorner);
++index1;
}
else
{
pathPointAdorner = new PathPointAdorner(this, figureIndex, index7, segmentIndex, segmentPointIndex);
}
pathPointAdornerArray[index7] = pathPointAdorner;
if (partSelectionSet != null)
{
pathPointAdornerArray[index7].IsActive = partSelectionSet.IsSelected((PathPart)(PathPoint)pathPointAdornerArray[index7]);
}
}
++index7;
}
}
int endPointIndex = 0;
for (int segmentIndex = -1; segmentIndex < figure.Segments.Count; ++segmentIndex)
{
int num2 = 1;
if (segmentIndex != -1)
{
num2 = PathSegmentUtilities.GetPointCount(figure.Segments[segmentIndex]);
}
for (int segmentPointIndex = 0; segmentPointIndex < num2 && endPointIndex < length1; ++segmentPointIndex)
{
if (pathPointKindArray[endPointIndex] == PathPointKind.BezierHandle)
{
PathPointAdorner pathPointAdorner = (PathPointAdorner)null;
PathSegmentAdorner pathSegmentAdorner = (PathSegmentAdorner)null;
if (pathPointKindArray[endPointIndex] == PathPointKind.BezierHandle && endPointIndex + 2 < pathPointKindArray.Length && pathPointKindArray[endPointIndex + 2] == PathPointKind.Cubic)
{
pathPointAdorner = pathPointAdornerArray[endPointIndex - 1];
pathSegmentAdorner = pathSegmentAdornerArray[endPointIndex + 2];
}
else if (pathPointKindArray[endPointIndex] == PathPointKind.BezierHandle && endPointIndex + 1 < pathPointKindArray.Length && pathPointKindArray[endPointIndex + 1] == PathPointKind.Cubic)
{
pathPointAdorner = pathPointAdornerArray[(endPointIndex + 1) % length1];
pathSegmentAdorner = pathSegmentAdornerArray[endPointIndex + 1];
}
if (pathPointAdorner != null)
{
PathTangentAdorner pathTangentAdorner;
if (index3 < list3.Count)
{
pathTangentAdorner = list3[index3];
pathTangentAdorner.Initialize(figureIndex, endPointIndex, segmentIndex, segmentPointIndex, pathPointAdorner, pathSegmentAdorner);
oldAdornerList.Remove((Adorner)pathTangentAdorner);
++index3;
}
else
{
pathTangentAdorner = new PathTangentAdorner(this, figureIndex, endPointIndex, segmentIndex, segmentPointIndex, pathPointAdorner, pathSegmentAdorner);
}
newAdornerList.Add((Adorner)pathTangentAdorner);
}
}
++endPointIndex;
}
}
foreach (PathPointAdorner pathPointAdorner in pathPointAdornerArray)
{
if (pathPointAdorner != null)
{
newAdornerList.Add((Adorner)pathPointAdorner);
}
}
this.adornerOffsets.Add((object)this.AdornerList.Count);
this.adornerCounts.Add((object)(this.AdornerList.Count - (int)this.adornerOffsets[this.adornerOffsets.Count - 1]));
this.adornerTypes.Add((object)PathPart.PartType.PathPoint);
}
}
private void SubdivideSegment(PathGeometry oldGeometry, int figure, int segment, int pointIndex, double parameter, Dictionary <TimelineSceneNode, StoryboardTimelineSceneNode> subdivisionProperties)
{
PropertyReference propertyReference1 = new PropertyReference(this.pathProperty).Append(PathElement.FiguresProperty).Append((ReferenceStep)IndexedClrPropertyReferenceStep.GetReferenceStep((IPlatformMetadata)this.platformMetadata, PlatformTypes.PathFigureCollection, figure));
PropertyReference propertyReference2 = propertyReference1.Append(PathElement.PathFigureSegmentsProperty);
PropertyReference propertyReference3 = segment != oldGeometry.Figures[figure].Segments.Count ? propertyReference2.Append((ReferenceStep)IndexedClrPropertyReferenceStep.GetReferenceStep((IPlatformMetadata)this.platformMetadata, PlatformTypes.PathSegmentCollection, segment)) : propertyReference1.Append(PathElement.PathFigureStartPointProperty);
PropertyReference propertyReference4;
if (segment == 0)
{
propertyReference4 = propertyReference1.Append(PathElement.PathFigureStartPointProperty);
}
else
{
ReferenceStep step = (ReferenceStep)IndexedClrPropertyReferenceStep.GetReferenceStep((IPlatformMetadata)this.platformMetadata, PlatformTypes.PathSegmentCollection, segment - 1);
propertyReference4 = propertyReference2.Append(step).Append(this.LastPointProperty(oldGeometry.Figures[figure].Segments[segment - 1]));
}
PropertyReference propertyReference5 = (PropertyReference)null;
if (segment == oldGeometry.Figures[figure].Segments.Count - 1 && PathFigureUtilities.IsClosed(oldGeometry.Figures[figure]) && PathFigureUtilities.IsCloseSegmentDegenerate(oldGeometry.Figures[figure]))
{
propertyReference5 = propertyReference1.Append(PathElement.PathFigureStartPointProperty);
}
foreach (StoryboardTimelineSceneNode timelineSceneNode1 in this.targetElement.ViewModel.AnimationEditor.EnumerateStoryboardsForContainer(this.targetElement.StoryboardContainer))
{
Dictionary <double, List <KeyFrameSceneNode> > keyFrames1 = new Dictionary <double, List <KeyFrameSceneNode> >();
foreach (KeyValuePair <TimelineSceneNode, StoryboardTimelineSceneNode> keyValuePair in subdivisionProperties)
{
if (keyValuePair.Value == timelineSceneNode1)
{
KeyFrameAnimationSceneNode keyFrameNode = keyValuePair.Key as KeyFrameAnimationSceneNode;
if (keyFrameNode != null)
{
this.RecordKeyFrames(keyFrames1, keyFrameNode);
}
}
}
Dictionary <double, List <KeyFrameSceneNode> > keyFrames2 = new Dictionary <double, List <KeyFrameSceneNode> >();
foreach (TimelineSceneNode timelineSceneNode2 in (IEnumerable <TimelineSceneNode>)timelineSceneNode1.Children)
{
if (timelineSceneNode2.TargetElement == this.targetElement && timelineSceneNode2.TargetProperty != null && (propertyReference3.Equals((object)timelineSceneNode2.TargetProperty) || propertyReference3.IsPrefixOf(timelineSceneNode2.TargetProperty) || propertyReference4.Equals((object)timelineSceneNode2.TargetProperty) || propertyReference5 != null && propertyReference5.Equals((object)timelineSceneNode2.TargetProperty)))
{
KeyFrameAnimationSceneNode keyFrameNode = timelineSceneNode2 as KeyFrameAnimationSceneNode;
if (keyFrameNode != null)
{
this.RecordKeyFrames(keyFrames2, keyFrameNode);
}
}
}
foreach (KeyValuePair <double, List <KeyFrameSceneNode> > keyValuePair in keyFrames2)
{
PathGeometry path = oldGeometry.Clone();
PathGeometryEditor pathGeometryEditor = new PathGeometryEditor(path);
foreach (KeyFrameSceneNode keyFrameSceneNode in keyValuePair.Value)
{
PropertyReference propertyReference6 = this.targetElement.ViewModel.DefaultView.ConvertToWpfPropertyReference(keyFrameSceneNode.TargetProperty.Subreference(1));
object valueToSet = this.targetElement.ViewModel.DefaultView.ConvertToWpfValue(keyFrameSceneNode.Value);
propertyReference6.SetValue((object)path, valueToSet);
}
pathGeometryEditor.SubdivideSegment(figure, pointIndex, parameter);
List <KeyFrameSceneNode> list;
if (keyFrames1.TryGetValue(keyValuePair.Key, out list))
{
foreach (KeyFrameSceneNode keyFrameSceneNode in list)
{
object obj = this.targetElement.ViewModel.DefaultView.ConvertFromWpfValue(this.targetElement.ViewModel.DefaultView.ConvertToWpfPropertyReference(keyFrameSceneNode.TargetProperty.Subreference(1)).GetCurrentValue((object)path));
keyFrameSceneNode.Value = obj;
}
}
}
}
}