public ILocation FromComposite(OpenXmlCompositeElement sdkCompositeElement)
{
Check.NotNull(sdkCompositeElement, nameof(sdkCompositeElement));
ILocation innerTransform;
var aTransform = sdkCompositeElement.Descendants <A.Transform2D>().FirstOrDefault();
if (aTransform != null ||
sdkCompositeElement.Descendants <P.Transform>().FirstOrDefault() != null
) // p:graphicFrame contains p:xfrm
{
// Group
if (sdkCompositeElement.Parent is P.GroupShape groupShape)
{
innerTransform = new NonPlaceholderGroupedTransform(sdkCompositeElement, groupShape);
}
// ShapeTree
else
{
innerTransform = new NonPlaceholderTransform(sdkCompositeElement);
}
}
else
{
var placeholderLocationData = _phService.TryGetLocation(sdkCompositeElement);
innerTransform = new PlaceholderTransform(placeholderLocationData);
}
return(innerTransform);
}
public override IShape Create(OpenXmlCompositeElement pShapeTreeChild, SCSlide slide)
{
if (pShapeTreeChild is P.GroupShape pGroupShape)
{
var pShapeHandler = new AutoShapeCreator(_shapeContextBuilder, _transformFactory);
var oleGrFrameHandler = new OleGraphicFrameHandler(_shapeContextBuilder, _transformFactory);
var pictureHandler = new PictureHandler(_shapeContextBuilder, _transformFactory, _geometryFactory);
var pGroupShapeHandler = new PGroupShapeHandler(_shapeContextBuilder, _transformFactory,
_geometryFactory, _slidePart);
var chartGrFrameHandler = new ChartGraphicFrameHandler();
var tableGrFrameHandler = new TableGraphicFrameHandler(_shapeContextBuilder, _transformFactory);
pShapeHandler.Successor = pGroupShapeHandler;
pGroupShapeHandler.Successor = oleGrFrameHandler;
// OLE objects handler must be before pictures handler, cause OLE container can contain p:pic elements, thereby OLE as a picture
oleGrFrameHandler.Successor = pictureHandler;
pictureHandler.Successor = chartGrFrameHandler;
chartGrFrameHandler.Successor = tableGrFrameHandler;
var groupedShapes = new List <IShape>(pGroupShape.Count());
foreach (var item in pGroupShape.OfType <OpenXmlCompositeElement>())
{
var groupedShape = pShapeHandler.Create(item, slide);
if (groupedShape != null)
{
groupedShapes.Add(groupedShape);
}
}
var spContext = _shapeContextBuilder.Build(pShapeTreeChild);
var transformGroup = pGroupShape.GroupShapeProperties.TransformGroup;
var innerTransform = new NonPlaceholderTransform(transformGroup);
var groupShape = new SlideGroupShape(innerTransform, spContext, groupedShapes, pGroupShape, slide);
return(groupShape);
}
return(Successor?.Create(pShapeTreeChild, slide));
}