/// <summary>
/// Gets Paragraph that includes the embedded object
/// </summary>
private static Paragraph GetEmbeededObjectParagraph(string fileType, string imageID, string imageStyle, string embeddedPackageID)
{
EmbeddedObject embeddedObject = new EmbeddedObject();
string shapeID = GetUniqueXmlItemID();
V.Shape shape = new V.Shape()
{
Id = shapeID, Style = imageStyle
};
V.ImageData imageData = new V.ImageData()
{
Title = "", RelationshipId = imageID
};
shape.Append(imageData);
OVML.OleObject oleObject = new OVML.OleObject()
{
Type = OVML.OleValues.Embed,
ProgId = fileType,
ShapeId = shapeID,
DrawAspect = OVML.OleDrawAspectValues.Icon,
ObjectId = GetUniqueXmlItemID(),
Id = embeddedPackageID
};
embeddedObject.Append(shape);
embeddedObject.Append(oleObject);
Paragraph paragraphImage = new Paragraph();
Run runImage = new Run(embeddedObject);
paragraphImage.Append(runImage);
return(paragraphImage);
}
private EmbeddedObject ProcessObject(string filePath, string contentType, string progId)
{
if (TryCreateAbsoluteUri(filePath, out Uri uri))
{
int width, height;
string relationshipId = string.Concat("rId", (++context.RelationshipId).ToString());
EmbeddedPackagePart embeddedPackagePart = context.MainDocumentPart.AddNewPart <EmbeddedPackagePart>(contentType,
relationshipId);
using (Stream stream = GetStream(uri))
{
embeddedPackagePart.FeedData(stream);
}
ImagePart imagePart = context.MainDocumentPart.AddImagePart(ImagePartType.Jpeg);
using (MemoryStream mem = GetImageStream(Path.GetFileName(filePath), out width, out height))
{
imagePart.FeedData(mem);
}
V.Shape shape = new V.Shape()
{
Id = string.Concat("_x0000_i", context.RelationshipId.ToString()), Ole = false, Type = "#_x0000_t75", Style = "width:" + width.ToString() + "pt;height:" + height.ToString() + "pt"
};
V.ImageData imageData = new V.ImageData()
{
Title = "", RelationshipId = context.MainDocumentPart.GetIdOfPart(imagePart)
};
shape.Append(imageData);
EmbeddedObject embeddedObject = new EmbeddedObject()
{
DxaOriginal = "9360", DyaOriginal = "450"
};
embeddedObject.Append(shape);
OVML.OleObject oleObject = new OVML.OleObject()
{
Type = OVML.OleValues.Embed, ProgId = progId, ShapeId = string.Concat("_x0000_i", context.RelationshipId.ToString()), DrawAspect = OVML.OleDrawAspectValues.Content, ObjectId = string.Concat("_", context.RelationshipId.ToString()), Id = relationshipId
};
embeddedObject.Append(oleObject);
return(embeddedObject);
}
return(null);
}
public void PptxObject()
{
using MemoryStream mem = new MemoryStream();
WordDocument doc = new WordDocument(mem);
string path = TestUtility.GetPath("/Html");
doc.BaseURL = path;
doc.Process(new HtmlParser(TestUtility.GetHtmlFromFile("/Html/pptxobjecttag.htm")));
Assert.IsNotNull(doc.Document.Body);
Assert.AreEqual(1, doc.Document.Body.ChildElements.Count);
Paragraph paragraph = doc.Document.Body.ChildElements[0] as Paragraph;
Assert.IsNotNull(paragraph);
Run run = paragraph.ChildElements[0] as Run;
Assert.IsNotNull(run);
Assert.AreEqual(1, run.ChildElements.Count);
EmbeddedObject embeddedObject = run.ChildElements[0] as EmbeddedObject;
Assert.IsNotNull(embeddedObject);
Assert.AreEqual(2, embeddedObject.ChildElements.Count);
V.Shape shape = embeddedObject.ChildElements[0] as V.Shape;
Assert.IsNotNull(shape);
OVML.OleObject oleObject = embeddedObject.ChildElements[1] as OVML.OleObject;
Assert.IsNotNull(oleObject);
Assert.AreEqual(OVML.OleValues.Embed, oleObject.Type.Value);
Assert.AreEqual("PowerPoint.Show.12", oleObject.ProgId.Value);
OpenXmlValidator validator = new OpenXmlValidator();
var errors = validator.Validate(doc.WordprocessingDocument);
errors.PrintValidationErrors();
Assert.AreEqual(0, errors.Count());
}
/// <summary>
/// Generates the run to embed in the document so that objects can be viewed inline.
/// </summary>
/// <param name="imagePartId">ID of the image icon from GetIdOfPart.</param>
/// <param name="objectPartId">ID of the object association from GetIdOfPart.</param>
/// <param name="extension">File extension</param>
/// <returns>A run linking all items.</returns>
private Run GetObjectRun(string imagePartId, string objectPartId, string extension)
{
String shapePrefix = "_x0000_i";
int shapeId = this.shapeId++;
int objectId = this.objectId++;
EmbeddedObject embeddedObject = new EmbeddedObject()
{
DxaOriginal = "1531",
DyaOriginal = "990"
};
//EmbeddedObjectInit only needs to run if there are no objects already within the document.
if (!objectsPresent)
{
embeddedObject.Append(EmbeddedObjectInit());
objectsPresent = true;
}
V.Shape shape = new V.Shape()
{
Id = shapePrefix + shapeId,
Style = "width:76.35pt;height:49.45pt",
Ole = null,
Type = "#_x0000_t75"
};
V.ImageData imageData = new V.ImageData()
{
Title = "",
RelationshipId = imagePartId
};
shape.Append(imageData);
embeddedObject.Append(shape);
String progId = GetProgId(extension);
Ovml.OleObject oleObject = new Ovml.OleObject()
{
Type = Ovml.OleValues.Embed,
ProgId = progId,
ShapeId = shapePrefix + shapeId,
DrawAspect = Ovml.OleDrawAspectValues.Icon,
ObjectId = "_" + objectId,
Id = objectPartId
};
embeddedObject.Append(oleObject);
Run r = new Run();
r.Append(embeddedObject);
return r;
}
