public void GetPlaceholderType_Test()
{
var ms = new MemoryStream(Properties.Resources._008);
var xmlDoc = PresentationDocument.Open(ms, false);
var sldPart = xmlDoc.PresentationPart.SlideParts.First();
var spId3 = sldPart.Slide.CommonSlideData.ShapeTree.Elements <DocumentFormat.OpenXml.Presentation.Shape>().Single(sp => sp.GetId() == 3);
// ACT
var phXml = PlaceholderLocationService.CreatePlaceholderData(spId3);
// CLOSE
xmlDoc.Close();
// ASSERT
Assert.Equal(PlaceholderType.DateAndTime, phXml.PlaceholderType);
}
private static PlaceholderFontData FromLayoutMasterElement(P.Shape sdkShape)
{
var placeholderFontData = PlaceholderLocationService.PlaceholderFontDataFromCompositeElement(sdkShape);
placeholderFontData.LvlFontHeights = FontHeightParser.FromCompositeElement(sdkShape.TextBody.ListStyle);
if (!placeholderFontData.LvlFontHeights.Any()) // font height is still not known
{
var endParaRunPrFs = sdkShape.TextBody.GetFirstChild <A.Paragraph>().GetFirstChild <A.EndParagraphRunProperties>()?.FontSize;
if (endParaRunPrFs != null)
{
placeholderFontData.LvlFontHeights.Add(1, endParaRunPrFs.Value);
}
}
return(placeholderFontData);
}
/// <summary>
/// Tries gets font height. Return null if font height is not defined.
/// </summary>
/// <param name="sdkCompositeElement">Placeholder element.</param>
/// <param name="pLvl">Paragraph level.</param>
/// <returns></returns>
public int?TryGetFontHeight(OpenXmlCompositeElement sdkCompositeElement, int pLvl) //TODO: use pattern Try
{
Check.NotNull(sdkCompositeElement, nameof(sdkCompositeElement));
var paramPlaceholderData = PlaceholderLocationService.CreatePlaceholderData(sdkCompositeElement);
// From slide layout element
var lPlaceholder = _layoutPlaceholders.Value.FirstOrDefault(e => e.Equals(paramPlaceholderData));
if (lPlaceholder != null && lPlaceholder.LvlFontHeights.ContainsKey(pLvl))
{
return(lPlaceholder.LvlFontHeights[pLvl]);
}
// From slide master element
var mPlaceholder = _masterPlaceholders.Value.FirstOrDefault(e => e.Equals(paramPlaceholderData));
if (mPlaceholder != null && mPlaceholder.LvlFontHeights.ContainsKey(pLvl))
{
return(mPlaceholder.LvlFontHeights[pLvl]);
}
// Title type
var masterGlobalTextStyle = _sdkSldPart.SlideLayoutPart.SlideMasterPart.SlideMaster.TextStyles;
if (paramPlaceholderData.PlaceholderType == PlaceholderType.Title)
{
return(masterGlobalTextStyle.TitleStyle.Level1ParagraphProperties.GetFirstChild <A.DefaultRunProperties>().FontSize.Value);
}
// Master body type placeholder settings
if (_masterBodyFontHeights.Value.ContainsKey(pLvl))
{
return(_masterBodyFontHeights.Value[pLvl]);
}
return(null);
}
public IList <ShapeEx> FromSldPart(SlidePart sdkSldPart)
{
var sldPhFontService = new PlaceholderFontService(sdkSldPart); //TODO: make DI
var phService = new PlaceholderLocationService(sdkSldPart.SlideLayoutPart);
var transformFactory = new InnerTransformFactory(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);
}
