public override ShapeEx Create(OpenXmlElement sdkElement)
{
Check.NotNull(sdkElement, nameof(sdkElement));
if (sdkElement is P.GroupShape sdkGroupShape)
{
var sdkShapeHandler = new SdkShapeHandler(_shapeContextBuilder, _transformFactory, _geometryFactory);
var oleGrFrameHandler = new OleGraphicFrameHandler(_shapeContextBuilder, _transformFactory, _shapeBuilder);
var pictureHandler = new PictureHandler(_shapeContextBuilder, _transformFactory, _geometryFactory, _sdkSldPart);
var sdkGroupShapeHandler = new SdkGroupShapeHandler(_shapeContextBuilder, _transformFactory, _geometryFactory, _sdkSldPart);
var chartGrFrameHandler = new ChartGraphicFrameHandler(_shapeContextBuilder, _transformFactory, _shapeBuilder);
var tableGrFrameHandler = new TableGraphicFrameHandler(_shapeContextBuilder, _transformFactory, _shapeBuilder);
sdkShapeHandler.Successor = sdkGroupShapeHandler;
sdkGroupShapeHandler.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 <ShapeEx>(sdkGroupShape.Count());
foreach (var item in sdkGroupShape)
{
var groupedShape = sdkShapeHandler.Create(item);
if (groupedShape != null)
{
groupedShapes.Add(groupedShape);
}
}
var spContext = _shapeContextBuilder.Build(sdkElement);
var transformGroup = sdkGroupShape.GroupShapeProperties.TransformGroup;
var innerTransform = new NonPlaceholderTransform(transformGroup); //TODO: use factory version instead
var shape = _shapeBuilder.WithGroup(innerTransform, spContext, groupedShapes);
return(shape);
}
if (Successor != null)
{
return(Successor.Create(sdkElement));
}
return(null);
}
public IList <ShapeEx> FromSldPart(SlidePart sdkSldPart)
{
var sldPhFontService = new PlaceholderFontService(sdkSldPart); //TODO: make DI
var phService = new PlaceholderService(sdkSldPart.SlideLayoutPart);
var transformFactory = new LocationParser(phService);
var geometryFactory = new GeometryFactory(phService);
var shapeContextBuilder = new ShapeContext.Builder(_preSettings, sldPhFontService, sdkSldPart);
var chartGrFrameHandler = new ChartGraphicFrameHandler(shapeContextBuilder, transformFactory);
var tableGrFrameHandler = new TableGraphicFrameHandler(shapeContextBuilder, transformFactory);
var oleGrFrameHandler = new OleGraphicFrameHandler(shapeContextBuilder, transformFactory);
var sdkShapeHandler = new SdkShapeHandler(shapeContextBuilder, transformFactory, geometryFactory);
var pictureHandler = new PictureHandler(shapeContextBuilder, transformFactory, geometryFactory, sdkSldPart);
var sdkGroupShapeHandler = new SdkGroupShapeHandler(shapeContextBuilder, transformFactory, geometryFactory, sdkSldPart);
sdkShapeHandler.Successor = sdkGroupShapeHandler;
sdkGroupShapeHandler.Successor = oleGrFrameHandler;
// OLE objects handler must be before pictures handler, cause OLE container can contain p:pic elements,
// thereby defining OLE as a picture
oleGrFrameHandler.Successor = pictureHandler;
pictureHandler.Successor = chartGrFrameHandler;
chartGrFrameHandler.Successor = tableGrFrameHandler;
var sdkShapeTree = sdkSldPart.Slide.CommonSlideData.ShapeTree;
var shapes = new List <ShapeEx>(sdkShapeTree.Count());
foreach (var openXmlElement in sdkShapeTree)
{
var shape = sdkShapeHandler.Create(openXmlElement);
if (shape != null)
{
shapes.Add(shape);
}
}
return(shapes);
}
