private static void TransferPathFigureAnimations(PathElement oldElement, PathElement newElement, PropertyReference pathProperty, int oldFigureIndex, int newFigureIndex, Transform transform)
{
PathAnimationMovePackage animationMove = new PathAnimationMovePackage();
PathCommandHelper.TransferPathFigureAnimations(oldElement, newElement, pathProperty, oldFigureIndex, newFigureIndex, transform, animationMove);
animationMove.AddAndRemove();
}
public static List <PathElement> ReleaseCompoundPaths(PathElement pathElement, SceneEditTransaction editTransaction)
{
List <PathElement> list = new List <PathElement>();
PathGeometry pathGeometry1 = pathElement.PathGeometry;
Transform geometryTransform = pathElement.GeometryTransform;
ISceneNodeCollection <SceneNode> collectionContainer = pathElement.GetCollectionContainer();
int num = collectionContainer.IndexOf((SceneNode)pathElement);
int oldFigureIndex = 0;
foreach (PathFigure original in pathGeometry1.Figures)
{
PathFigure pathFigure = PathFigureUtilities.Copy(original, geometryTransform);
PathGeometry pathGeometry2 = new PathGeometry();
if (pathGeometry1.Transform != null && pathGeometry1.Transform.Value != Matrix.Identity)
{
pathGeometry2.Transform = pathGeometry1.Transform.Clone();
}
if (pathGeometry2.FillRule != pathGeometry1.FillRule)
{
pathGeometry2.FillRule = pathGeometry1.FillRule;
}
pathGeometry2.Figures.Add(pathFigure);
DocumentNode node = pathElement.DocumentNode.Clone(pathElement.DocumentContext);
PathElement pathElement1 = (PathElement)pathElement.ViewModel.GetSceneNode(node);
collectionContainer.Insert(num++, (SceneNode)pathElement1);
Rect extent = pathGeometry2.Bounds;
extent = PathCommandHelper.InflateRectByStrokeWidth(extent, pathElement1, false);
Vector vector = new Vector(-extent.Left, -extent.Top);
PathCommandHelper.ReplacePathGeometry(pathElement1, pathGeometry2, editTransaction);
Matrix transformToElement = pathElement.GetComputedTransformToElement((SceneElement)pathElement1);
transformToElement.OffsetX += vector.X;
transformToElement.OffsetY += vector.Y;
PropertyReference propertyReference = PathCommandHelper.GetPathDataPropertyReference(pathElement.Platform);
PathCommandHelper.TransferPathFigureAnimations(pathElement, pathElement1, propertyReference, oldFigureIndex, 0, (Transform) new MatrixTransform(transformToElement));
PathCommandHelper.AdjustPathForAnimations(pathElement1, editTransaction);
list.Add(pathElement1);
++oldFigureIndex;
}
string name = pathElement.Name;
pathElement.ViewModel.ElementSelectionSet.RemoveSelection((SceneElement)pathElement);
pathElement.ViewModel.AnimationEditor.DeleteAllAnimationsInSubtree((SceneElement)pathElement);
pathElement.Remove();
foreach (SceneNode sceneNode in list)
{
sceneNode.Name = name;
}
return(list);
}
public static void MakeCompoundPath(PathElement mainElement, List <PathElement> otherElements, SceneEditTransaction editTransaction)
{
PathElement pathElement = otherElements[otherElements.Count - 1];
ISceneElementCollection elementCollection = (ISceneElementCollection) new SceneElementCollection();
PathAnimationMovePackage animationMove = new PathAnimationMovePackage();
PathGeometry pathGeometry = new PathGeometry();
System.Windows.Media.Geometry geometry1 = (System.Windows.Media.Geometry)mainElement.TransformedGeometry;
pathGeometry.AddGeometry(geometry1);
foreach (PathElement oldElement in otherElements)
{
System.Windows.Media.Geometry geometry2 = (System.Windows.Media.Geometry)oldElement.TransformedGeometry;
Matrix transformToElement = oldElement.GetComputedTransformToElement((SceneElement)mainElement);
bool isIdentity = transformToElement.IsIdentity;
Transform transform = isIdentity ? Transform.Identity : (Transform) new MatrixTransform(transformToElement);
transform.Freeze();
if (!isIdentity)
{
GeometryGroup geometryGroup = new GeometryGroup();
geometryGroup.Children.Add(geometry2);
geometryGroup.Transform = transform;
geometry2 = (System.Windows.Media.Geometry)geometryGroup;
}
int count = pathGeometry.Figures.Count;
pathGeometry.AddGeometry(geometry2);
int num = pathGeometry.Figures.Count - count;
PropertyReference propertyReference = PathCommandHelper.GetPathDataPropertyReference(oldElement.Platform);
for (int oldFigureIndex = 0; oldFigureIndex < num; ++oldFigureIndex)
{
PathCommandHelper.TransferPathFigureAnimations(oldElement, mainElement, propertyReference, oldFigureIndex, count + oldFigureIndex, transform, animationMove);
}
elementCollection.Add((SceneElement)oldElement);
}
animationMove.Remove();
Transform transform1 = PathCommandHelper.ReplacePathGeometry(mainElement, pathGeometry, editTransaction);
animationMove.ApplyTransformToNewAnimations(transform1);
animationMove.Add();
PathCommandHelper.AdjustPathForAnimations(mainElement, editTransaction);
foreach (SceneElement element in (IEnumerable <SceneElement>)elementCollection)
{
element.ViewModel.AnimationEditor.DeleteAllAnimationsInSubtree(element);
element.ViewModel.RemoveElement((SceneNode)element);
}
}
