/// <summary>
/// Replaces the text parts in the documents.
/// </summary>
/// <param name="mainPart">The document to search in.</param>
/// <param name="imageCount">The number of images</param>
private void ReplaceImage(MainDocumentPart mainPart, ref int imageCount)
{
Image image = Value as Image;
if (image == null)
{
return;
}
//Find the tags in the body of the document. The tag value must correspond to the name provided in this object.
//For images this is the SdtCell object.
var sdtList = mainPart.Document.Descendants <SdtElement>().Where(s => s.SdtProperties.GetFirstChild <Tag>().Val.Value == Name).ToList();
//Search the header part for the custom tag.
foreach (var headerPart in mainPart.HeaderParts)
{
foreach (var element in headerPart.Header.Descendants <SdtElement>().Where(s => s.SdtProperties.GetFirstChild <Tag>().Val.Value == Name).ToList())
{
foreach (var run in element.Descendants <Run>().ToList().SelectMany(runs => runs))
{
//Find the image.
var images = run.Descendants <Drawing>().ToList();
if (images.Count != 1)
{
continue;
}
var drawing = images[0];
//When the image is found add the new image to the document.
string imageName;
imageCount++;
var rid = CommonDocumentFunctions.AddPictureToOOXMLDocument(headerPart, image, imageCount, out imageName);
//Replace the old image name and id wityh the new one.
var properties = drawing.Inline.DocProperties;
properties.Name = imageName;
//Find the picture object.
var picture = drawing.Inline.Graphic.GraphicData.Descendants <DocumentFormat.OpenXml.Drawing.Pictures.Picture>().ToList();
if (picture.Count != 1)
{
continue;
}
picture[0].BlipFill.Blip.Embed = rid;
}
}
//sdtList.AddRange(headerPart.Header.Descendants<SdtElement>().Where(s => s.SdtProperties.GetFirstChild<Tag>().Val.Value == Name).ToList());
}
//Search the footer for the custom tag.
foreach (var footerPart in mainPart.FooterParts)
{
sdtList.AddRange(footerPart.Footer.Descendants <SdtElement>().Where(s => s.SdtProperties.GetFirstChild <Tag>().Val.Value == Name).ToList());
}
//Loop through the found items and replace the image. This will keep the formatting as is in the document.
if (sdtList.Count <= 0)
{
return;
}
foreach (var run in sdtList.Select(block => block.Descendants <Run>().ToList()).SelectMany(runs => runs))
{
//Find the image.
var images = run.Descendants <Drawing>().ToList();
if (images.Count != 1)
{
continue;
}
var drawing = images[0];
//When the image is found add the new image to the document.
string imageName;
var rid = CommonDocumentFunctions.AddPictureToOOXMLDocument(mainPart, image, 0, out imageName);
//Replace the old image name and id wityh the new one.
var properties = drawing.Inline.DocProperties;
properties.Name = imageName;
//Find the picture object.
var picture = drawing.Inline.Graphic.GraphicData.Descendants <DocumentFormat.OpenXml.Drawing.Pictures.Picture>().ToList();
if (picture.Count != 1)
{
continue;
}
picture[0].BlipFill.Blip.Embed = rid;
}
}
/// <summary>
/// Gets the picture in OOXMLFormat
/// </summary>
/// <param name="mainPart">The main part of the OOXML Document</param>
/// <param name="index">The index of the image in the list of pargraphs.
/// This is used for generating an identifier for the image</param>
/// <param name="imageCount">The number of images in the document.
/// This is needed for the caption number</param>
/// <returns>Picture in OOXML Document</returns>
public List <OOXMLParagraph> GetOOXMLParagraph(OpenXmlPartContainer mainPart, int index, ref int imageCount)
{
var imageName = string.Empty;
var rid = CommonDocumentFunctions.AddPictureToOOXMLDocument(mainPart, _image, index, out imageName);
var paragraph =
new OOXMLParagraph(
new Run(
new RunProperties(
new NoProof()),
new Drawing(
new wp.Inline(
new wp.Extent {
Cx = 5274945L, Cy = 3956050L
},
new wp.EffectExtent {
LeftEdge = 19050L, TopEdge = 0L, RightEdge = 1905L, BottomEdge = 0L
},
new wp.DocProperties {
Id = (UInt32Value)1U, Name = imageName, Description = _text
},
new wp.NonVisualGraphicFrameDrawingProperties(
new a.GraphicFrameLocks {
NoChangeAspect = true
}),
new a.Graphic(
new a.GraphicData(
new pic.Picture(
new pic.NonVisualPictureProperties(
new pic.NonVisualDrawingProperties {
Id = (UInt32Value)0U, Name = _text
},
new pic.NonVisualPictureDrawingProperties()),
new pic.BlipFill(
new a.Blip {
Embed = rid, CompressionState = a.BlipCompressionValues.Print
},
new a.Stretch(
new a.FillRectangle())),
new pic.ShapeProperties(
new a.Transform2D(
new a.Offset {
X = 0L, Y = 0L
},
new a.Extents {
Cx = 5274945L, Cy = 3956050L
}),
new a.PresetGeometry(
new a.AdjustValueList()
)
{
Preset = a.ShapeTypeValues.Rectangle
}))
)
{
Uri = "http://schemas.openxmlformats.org/drawingml/2006/picture"
})
)
{
DistanceFromTop = (UInt32Value)0U, DistanceFromBottom = (UInt32Value)0U, DistanceFromLeft = (UInt32Value)0U, DistanceFromRight = (UInt32Value)0U
}))
);
var paragraphs = new List <DocumentFormat.OpenXml.Wordprocessing.Paragraph> {
paragraph
};
//Add the caption if there is one.
if (!string.IsNullOrEmpty(_text))
{
paragraphs.Add(captionParagraph(_text, ref imageCount));
}
return(paragraphs);
}