private void SetShapeNonVisualProperties(SlidePart slidePart, Shape shape)
{
if (shape.NonVisualShapeProperties.NonVisualDrawingProperties.HyperlinkOnClick != null)
{
foreach (HyperlinkRelationship link in slidePart.HyperlinkRelationships)
{
if (link.Id.Equals(shape.NonVisualShapeProperties.NonVisualDrawingProperties.HyperlinkOnClick.Id))
{
ClickLinkUrl = link.Uri.IsAbsoluteUri ? link.Uri.AbsoluteUri : link.Uri.OriginalString;
}
}
}
if (shape.NonVisualShapeProperties.NonVisualDrawingProperties.HyperlinkOnHover != null)
{
foreach (HyperlinkRelationship link in slidePart.HyperlinkRelationships)
{
if (link.Id.Equals(shape.NonVisualShapeProperties.NonVisualDrawingProperties.HyperlinkOnHover.Id))
{
HoverLinkUrl = link.Uri.IsAbsoluteUri ? link.Uri.AbsoluteUri : link.Uri.OriginalString;
}
}
}
var nonVisualShapeProp = new PPTNonVisualShapeProp
{
Id = "s1s" + //HARD CODED: we split it into separate HTML files!
shape.NonVisualShapeProperties.NonVisualDrawingProperties.Id,
Name = shape.LocalName,
Type = "PPTShape"
};
base.NonVisualShapeProp = nonVisualShapeProp;
}
private bool GetParagraphChildElements(Shape shape, PPTParagraph par, bool hasText, OpenXmlElement obj)
{
if (obj is Run)
{
Run run = (Run)obj;
hasText = true;
PPTRunProperties runProp = new PPTRunProperties(par.defaultRunProperties);
runProp.Text = run.Text.Text;
runProp.SetRunProperties(run.RunProperties, shape, ref effectShapes);
runProp.FontSize = Math.Round(fontScale * runProp.FontSize / Globals.PercentageConstant);
par.RunPropList.Add(runProp);
}
else if (obj is Field)
{
Field run = (Field)obj;
hasText = true;
PPTRunProperties runProp = new PPTRunProperties(par.defaultRunProperties);
runProp.Text = run.Text.Text;
runProp.SetRunProperties(run.RunProperties, shape, ref effectShapes);
runProp.FontSize = Math.Round(fontScale * runProp.FontSize / Globals.PercentageConstant);
par.RunPropList.Add(runProp);
}
else if (obj is Break)
{
Break aBreak = (Break)obj;
PPTRunProperties runProp = new PPTRunProperties(par.defaultRunProperties);
runProp.SetRunProperties(aBreak.RunProperties, shape, ref effectShapes);
runProp.FontSize = Math.Round(fontScale * runProp.FontSize / Globals.PercentageConstant);
runProp.isBreak = true;
par.RunPropList.Add(runProp);
}
return(hasText);
}
private void FillPlaceholder(P.Shape placeholderElement, Dictionary <string, string> dataRow)
{
Match match = Regex.Match(placeholderElement.InnerText, PlaceholderPattern);
if (!match.Success)
{
throw new InvalidDataException("placeholderElement.InnerText has to match the PlaceholderPattern");
}
string fieldName = match.Groups[PatternGroupKey].Value;
string value = dataRow[fieldName];
placeholderElement.TextBody = new P.TextBody(
new BodyProperties(),
new ListStyle(),
new Paragraph(
new Run()
{
Text = new D.Text(value)
},
new EndParagraphRunProperties()
{
Language = "en-US"
}));
}
private void SetShapeVisualProperties(SlidePart slidePart, Shape shape)
{
if (shape.NonVisualShapeProperties.ApplicationNonVisualDrawingProperties.PlaceholderShape != null)
{
placeholder = shape.NonVisualShapeProperties.ApplicationNonVisualDrawingProperties.
PlaceholderShape;
if (placeholder.Type == null)
{
placeholder.Type = PlaceholderValues.Body;
}
}
base.VisualShapeProp = new PPTVisualPPTShapeProp();
base.SetSlideLayoutVisualShapeProperties(slidePart, shape);
if (shape.ShapeProperties.Transform2D != null)
{
Int32Value rot = shape.ShapeProperties.Transform2D.Rotation;
if (rot != null)
{
double degrees = Math.Round(rot / RotationIndex);
if (degrees < 0)
{
degrees = 360 + degrees;
}
base.VisualShapeProp.Rotate = degrees;
}
base.VisualShapeProp.Extents = shape.ShapeProperties.Transform2D.Extents;
base.VisualShapeProp.Offset = shape.ShapeProperties.Transform2D.Offset;
}
}
public void SetRunProperties(RunProperties runProperties,
DocumentFormat.OpenXml.Presentation.Shape shape,
ref LinkedList <string> effectShapes)
{
if (runProperties != null)
{
EffectList effects = runProperties.GetFirstChild <EffectList>();
GradientFill gradient = runProperties.GetFirstChild <GradientFill>();
if ((shape.TextBody.BodyProperties != null && shape.TextBody.BodyProperties.FromWordArt != null && shape.TextBody.BodyProperties.FromWordArt) ||
(effects != null && effects.HasChildren) ||
(gradient != null && gradient.HasChildren))
{
UInt32Value id = shape.NonVisualShapeProperties.NonVisualDrawingProperties.Id;
effectShapes.AddLast(slide.slideIndex + "_" + id.Value);
}
//get the text color.
var solidFill = runProperties.GetFirstChild <SolidFill>();
if (solidFill != null)
{
this.ReadSolidFillColors(solidFill);
}
if (runProperties.FontSize != null)
{
FontSize = runProperties.FontSize / Globals.FontPoint;
}
if (runProperties.Bold != null)
{
Bold = runProperties.Bold;
}
if (runProperties.Italic != null)
{
Italic = runProperties.Italic;
}
if (runProperties.Underline != null)
{
Underline = runProperties.Underline.Value.ToString();
}
if (runProperties.Spacing != null)
{
Spacing = runProperties.Spacing.Value;
}
var latinFonts = runProperties.GetFirstChild <LatinFont>();
var coplexScriptFonts = runProperties.Descendants <ComplexScriptFont>();
if (latinFonts != null)
{
this.ReadFontFamilyFromTheme(latinFonts);
}
else if (coplexScriptFonts.GetEnumerator().Current != null)
{
FontFamily = coplexScriptFonts.GetEnumerator().Current.Typeface;
}
}
}
public PPTShape(SlidePart slidePart, Shape shape, PPTSlide slide) : base()
{
this.slide = slide;
SetShapeVisualProperties(slidePart, shape);
SetShapeNonVisualProperties(slidePart, shape);
SetSpecificProperties(slidePart, shape);
}
public SCImage FromSlidePart(SlidePart slidePart, OpenXmlCompositeElement compositeElement)
{
P.Shape pShape = (P.Shape)compositeElement;
A.BlipFill aBlipFill = pShape.ShapeProperties.GetFirstChild <A.BlipFill>();
SCImage backgroundImage = TryFromBlipFill(slidePart, aBlipFill);
return(backgroundImage);
}
// ReSharper disable once UnusedParameter.Local
private static void UpdatePowerPointBlock(OpenXmlPartContainer container, OpenXmlElement block, string content)
{
OXP.Shape shape = (OXP.Shape)block.CloneNode(true);
OXD.Run run = (OXD.Run)shape.TextBody.Descendants <OXD.Run>().First().CloneNode(true);
run.Text = new OXD.Text(content);
OXD.Paragraph paragraph = shape.TextBody.GetFirstChild <OXD.Paragraph>();
paragraph.RemoveAllChildren <OXD.Run>();
OXD.EndParagraphRunProperties endP = paragraph.GetFirstChild <OXD.EndParagraphRunProperties>();
paragraph.InsertBefore(run, endP);
block.Parent.ReplaceChild(shape, block);
}
private void SetSpecificProperties(SlidePart slidePart, Shape shape)
{
IsText = true;
//Check if this is text
if (shape.TextBody == null)
{
IsText = false;
return;
}
if (shape.TextBody.BodyProperties != null)
{
if (shape.TextBody.BodyProperties.Anchor != null)
{
VerticalAlign = shape.TextBody.BodyProperties.Anchor;
}
if (shape.TextBody.BodyProperties.GetFirstChild <NormalAutoFit>() != null &&
shape.TextBody.BodyProperties.GetFirstChild <NormalAutoFit>().FontScale != null)
{
fontScale = shape.TextBody.BodyProperties.GetFirstChild <NormalAutoFit>().FontScale.Value;
}
}
int index = 0;
foreach (var paragraph in shape.TextBody.Descendants <Paragraph>())
{
var par = new PPTParagraph(slide, placeholder)
{
Paragraph = index++
};
if (paragraph.ParagraphProperties != null)
{
int level = paragraph.ParagraphProperties.Level == null ?
-1 : paragraph.ParagraphProperties.Level.Value;
par.Level = level;
}
par.SetParagraphProperties(paragraph, slidePart,
shapeListStyleMaster, shapeListStyleLayout);
bool hasText = false;
foreach (var obj in paragraph.ChildElements)
{
hasText = GetParagraphChildElements(shape, par, hasText, obj);
}
//This is because when we set paragraph properties we add the bullet to the text runs.
//If we don't have text it still outputs the bullet character.
if (par.bullet != null && hasText)
{
par.RunPropList.Insert(0, par.bullet);
}
Texts.AddLast(par);
}
}
public static P.NonVisualDrawingProperties GetNonVisualDrawingProperties(
this OpenXmlCompositeElement compositeElement)
{
// Get <p:cNvSpPr>
return(compositeElement switch
{
P.GraphicFrame pGraphicFrame => pGraphicFrame.NonVisualGraphicFrameProperties
.NonVisualDrawingProperties,
P.Shape pShape => pShape.NonVisualShapeProperties.NonVisualDrawingProperties,
P.Picture pPicture => pPicture.NonVisualPictureProperties.NonVisualDrawingProperties,
P.GroupShape pGroupShape => pGroupShape.NonVisualGroupShapeProperties.NonVisualDrawingProperties,
_ => throw new ShapeCrawlerException()
});
private void fillPropertiesFromMasterShape(DocumentFormat.OpenXml.Presentation.Shape masterShape, bool isLayout, bool addListStyle)
{
if (null != masterShape.TextBody)
{
if (masterShape.TextBody.ListStyle != null && addListStyle)
{
if (isLayout)
{
shapeListStyleLayout = masterShape.TextBody.ListStyle;
}
else
{
shapeListStyleMaster = masterShape.TextBody.ListStyle;
}
}
if (masterShape.TextBody.BodyProperties != null && masterShape.TextBody.BodyProperties.Anchor != null)
{
VerticalAlign = masterShape.TextBody.BodyProperties.Anchor;
}
if (masterShape.TextBody.BodyProperties.TopInset != null)
{
TopInset = (int)Math.Round((double)masterShape.TextBody.BodyProperties.TopInset.Value / 12700);
}
if (masterShape.TextBody.BodyProperties.BottomInset != null)
{
BottomInset = (int)Math.Round((double)masterShape.TextBody.BodyProperties.BottomInset.Value / 12700);
}
if (masterShape.TextBody.BodyProperties.RightInset != null)
{
RightInset = (int)Math.Round((double)masterShape.TextBody.BodyProperties.RightInset.Value / 12700);
}
if (masterShape.TextBody.BodyProperties.LeftInset != null)
{
LeftInset = (int)Math.Round((double)masterShape.TextBody.BodyProperties.LeftInset.Value / 12700);
}
if (masterShape.TextBody.BodyProperties != null &&
masterShape.TextBody.BodyProperties.GetFirstChild <DocumentFormat.OpenXml.Drawing.NormalAutoFit>() != null &&
masterShape.TextBody.BodyProperties.GetFirstChild <DocumentFormat.OpenXml.Drawing.NormalAutoFit>().FontScale != null)
{
fontScale = masterShape.TextBody.BodyProperties.GetFirstChild <DocumentFormat.OpenXml.Drawing.NormalAutoFit>().FontScale.Value;
}
}
if (masterShape.ShapeProperties.Transform2D != null)
{
VisualShapeProp.Extents = masterShape.ShapeProperties.Transform2D.Extents;
VisualShapeProp.Offset = masterShape.ShapeProperties.Transform2D.Offset;
}
}
/// <summary>
/// Get the title of the slide.
/// Returns String.Empty if it can't find it
/// </summary>
/// <param name="slidePart"></param>
/// <returns></returns>
private string GetSlideTitle(SlidePart slidePart)
{
if (slidePart == null || slidePart.Slide == null)
{
return(String.Empty);
}
Shape shape = slidePart.Slide.Descendants <Shape>().FirstOrDefault(IsTitleShape);
if (shape == null || shape.TextBody == null)
{
return(String.Empty);
}
return(shape.TextBody.InnerText);
}
/// <summary>
/// Gets if this shape is for body or not
/// </summary>
/// <param name="shape">Shape of interest</param>
/// <returns>True if it is body shape, false otherwise</returns>
private bool IsBodyShape(Shape shape)
{
if (shape == null ||
shape.NonVisualShapeProperties == null ||
shape.NonVisualShapeProperties.ApplicationNonVisualDrawingProperties == null)
{
return(false);
}
PlaceholderShape phShape = shape.NonVisualShapeProperties.ApplicationNonVisualDrawingProperties.GetFirstChild <PlaceholderShape>();
return(phShape != null &&
phShape.Type != null &&
phShape.Type.HasValue &&
phShape.Type.Value == PlaceholderValues.Body);
}
private PlaceholderFontData FromLayoutMasterElement(P.Shape sdkShape)
{
var placeholderFontData = _placeholderService.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);
}
private static PlaceholderFontData FromLayoutMasterElement(P.Shape xmlShape)
{
var ph = FromSlideXmlElement(xmlShape);
ph.LvlFontHeights = FontHeightParser.FromCompositeElement(xmlShape.TextBody.ListStyle);
if (!ph.LvlFontHeights.Any()) // font height is still not known
{
var endParaRunPrFs = xmlShape.TextBody.GetFirstChild <A.Paragraph>().GetFirstChild <A.EndParagraphRunProperties>()?.FontSize;
if (endParaRunPrFs != null)
{
ph.LvlFontHeights.Add(1, endParaRunPrFs.Value);
}
}
return(ph);
}
public bool WriteOnSlide()
{
string filePath = System.Web.HttpContext.Current.Server.MapPath("~/TemplatePPT/Plantilla1.ppsx");
string imagen1 = System.Web.HttpContext.Current.Server.MapPath("~/Images/zima1.jpeg");
string imagen2 = System.Web.HttpContext.Current.Server.MapPath("~/Images/zima2.jpeg");
string tituloText = "Este es el titulo de la diapositiva: " + DateTime.Now.ToString();
string subTituloText = "Este es el subtitulo de la diapositiva: " + Environment.NewLine + "Prueba de contexto del manejo de presentaciones PowerPoint con el Nuget \n DOCUMENT FORMAT OPEN XML " + Environment.NewLine + DateTime.Now.ToString();
try
{
using (PresentationDocument documentoPP = PresentationDocument.Open(filePath, true))
{
PresentationPart partesDocumento = documentoPP.PresentationPart;
Presentation presentacion = partesDocumento.Presentation;
OpenXmlElementList diapositivas = partesDocumento.Presentation.SlideIdList.ChildElements;
string idDiapositiva = (diapositivas[1] as SlideId).RelationshipId;//DIAPOSITIVA ACTUAL
SlidePart diapositiva = (SlidePart)partesDocumento.GetPartById(idDiapositiva);
List <OpenXmlElement> itemsdiapositiva = diapositiva.Slide.CommonSlideData.ShapeTree.ChildElements.ToList();
DocumentFormat.OpenXml.Presentation.Shape titulo = (DocumentFormat.OpenXml.Presentation.Shape)itemsdiapositiva[2];
DocumentFormat.OpenXml.Presentation.Shape subTitulo = (DocumentFormat.OpenXml.Presentation.Shape)itemsdiapositiva[3];
// DocumentFormat.OpenXml.Presentation.Picture imagen = (DocumentFormat.OpenXml.Presentation.Picture)itemsdiapositiva[4];
titulo.InnerXml = GetXmlStringBody(titulo.InnerXml, tituloText);
subTitulo.InnerXml = GetXmlStringBody(subTitulo.InnerXml, subTituloText);
byte[] nuevaImagen = GetBytesImagen(imagen1);//CAMBIAR IMAGEN
ReplacePicture("", nuevaImagen, "image/jpeg", diapositiva);
partesDocumento.Presentation.Save();
}
ReadWriteTxt(filePath);
}
catch (Exception ex)
{
return(false);
}
return(true);
}
// Determines whether the shape is a title shape.
private static bool IsTitleShape(Shape shape)
{
var placeholderShape = shape.NonVisualShapeProperties.ApplicationNonVisualDrawingProperties.GetFirstChild <PlaceholderShape>();
if (placeholderShape != null && placeholderShape.Type != null && placeholderShape.Type.HasValue)
{
switch ((PlaceholderValues)placeholderShape.Type)
{
// Any title shape.
case PlaceholderValues.Title:
// A centered title.
case PlaceholderValues.CenteredTitle:
return(true);
default:
return(false);
}
}
return(false);
}
/// <summary>
/// Change the fill color of a shape, docName must have a filled shape as the first shape on the first slide.
/// </summary>
/// <param name="docName">path to the file</param>
public static void SetPPTShapeColor(string docName)
{
using (PresentationDocument ppt = PresentationDocument.Open(docName, true))
{
// Get the relationship ID of the first slide.
PresentationPart part = ppt.PresentationPart;
OpenXmlElementList slideIds = part.Presentation.SlideIdList.ChildElements;
string relId = (slideIds[0] as SlideId).RelationshipId;
// Get the slide part from the relationship ID.
SlidePart slide = (SlidePart)part.GetPartById(relId);
if (slide != null)
{
// Get the shape tree that contains the shape to change.
ShapeTree tree = slide.Slide.CommonSlideData.ShapeTree;
// Get the first shape in the shape tree.
PShape shape = tree.GetFirstChild <PShape>();
if (shape != null)
{
// Get the style of the shape.
ShapeStyle style = shape.ShapeStyle;
// Get the fill reference.
FillReference fillRef = style.FillReference;
// Set the fill color to SchemeColor Accent 6;
fillRef.SchemeColor = new SchemeColor
{
Val = SchemeColorValues.Accent6
};
// Save the modified slide.
slide.Slide.Save();
}
}
}
}
public GeometryType ForShape(P.Shape sdkShape)
{
Check.NotNull(sdkShape, nameof(sdkShape));
return(ForCompositeElement(sdkShape, sdkShape.ShapeProperties));
}
/// <summary>
/// Check the notes page size and reset values
/// </summary>
/// <param name="pDoc">oxml doc to change</param>
public static void ChangeNotesPageSize(PresentationDocument pDoc)
{
if (pDoc == null)
{
throw new ArgumentNullException("pDoc = null");
}
// Get the presentation part of document
PresentationPart presentationPart = pDoc.PresentationPart;
if (presentationPart != null)
{
Presentation p = presentationPart.Presentation;
// Step 1 : Resize the presentation notesz prop
// if the notes size is already the default, no need to make any changes
if (p.NotesSize.Cx != 6858000 || p.NotesSize.Cy != 9144000)
{
// setup default size
NotesSize defaultNotesSize = new NotesSize()
{
Cx = 6858000L, Cy = 9144000L
};
// first reset the notes size values
p.NotesSize = defaultNotesSize;
// now save up the part
p.Save();
}
// Step 2 : loop the shapes in the notes master and reset their sizes
// need to find a way to flag a file if the notes master and/or notes slides become corrupt
// hiding behind a setting checkbox for now
if (Properties.Settings.Default.ResetNotesMaster == true)
{
// we need to reset sizes in the notes master for each shape
ShapeTree mSt = presentationPart.NotesMasterPart.NotesMaster.CommonSlideData.ShapeTree;
foreach (var mShp in mSt)
{
if (mShp.ToString() == StringResources.dfopShape)
{
PShape ps = (PShape)mShp;
NonVisualDrawingProperties nvdpr = ps.NonVisualShapeProperties.NonVisualDrawingProperties;
Transform2D t2d = ps.ShapeProperties.Transform2D;
// use default values
if (nvdpr.Name == StringResources.pptHeaderPlaceholder1)
{
t2d.Offset.X = 0L;
t2d.Offset.Y = 0L;
t2d.Extents.Cx = 2971800L;
t2d.Extents.Cy = 458788L;
}
if (nvdpr.Name == StringResources.pptDatePlaceholder2)
{
t2d.Offset.X = 3884613L;
t2d.Offset.Y = 0L;
t2d.Extents.Cx = 2971800L;
t2d.Extents.Cy = 458788L;
}
if (nvdpr.Name == StringResources.pptSlideImagePlaceholder3)
{
t2d.Offset.X = 685800L;
t2d.Offset.Y = 1143000L;
t2d.Extents.Cx = 5486400L;
t2d.Extents.Cy = 3086100L;
}
if (nvdpr.Name == StringResources.pptNotesPlaceholder4)
{
t2d.Offset.X = 685800L;
t2d.Offset.Y = 4400550L;
t2d.Extents.Cx = 5486400L;
t2d.Extents.Cy = 3600450L;
}
if (nvdpr.Name == StringResources.pptFooterPlaceholder5)
{
t2d.Offset.X = 0L;
t2d.Offset.Y = 8685213L;
t2d.Extents.Cx = 2971800L;
t2d.Extents.Cy = 458787L;
}
if (nvdpr.Name == StringResources.pptSlideNumberPlaceholder6)
{
t2d.Offset.X = 3884613L;
t2d.Offset.Y = 8685213L;
t2d.Extents.Cx = 2971800L;
t2d.Extents.Cy = 458787L;
}
}
}
// Step 3 : we need to delete the size values for placeholders on each notes slide
foreach (var slideId in p.SlideIdList.Elements <SlideId>())
{
SlidePart slidePart = presentationPart.GetPartById(slideId.RelationshipId) as SlidePart;
ShapeTree st = slidePart.NotesSlidePart.NotesSlide.CommonSlideData.ShapeTree;
List <RunProperties> rpList = slidePart.NotesSlidePart.NotesSlide.Descendants <RunProperties>().ToList();
foreach (var s in st)
{
// we only want to make changes to the shapes
if (s.ToString() == StringResources.dfopShape)
{
PShape ps = (PShape)s;
Transform2D t2d = ps.ShapeProperties.Transform2D;
TextBody tb = ps.TextBody;
// if the transform exists, delete it for each shape
if (t2d != null)
{
t2d.Remove();
}
// if there are drawing paragraph props, reset the margin and indent to 0
if (ps.TextBody != null)
{
foreach (var x in tb.ChildElements)
{
if (x.ToString() == "DocumentFormat.OpenXml.Drawing.Paragraph")
{
Paragraph para = (Paragraph)x;
if (para.ParagraphProperties != null)
{
if (para.ParagraphProperties.LeftMargin != null)
{
para.ParagraphProperties.LeftMargin = 0;
}
if (para.ParagraphProperties.Indent != null)
{
para.ParagraphProperties.Indent = 0;
}
}
}
}
}
}
else if (s.ToString() == StringResources.dfopPresentationPicture)
{
DocumentFormat.OpenXml.Presentation.Picture pic = (DocumentFormat.OpenXml.Presentation.Picture)s;
Transform2D t2d = pic.ShapeProperties.Transform2D;
// there are times when pictures get moved with the rest of the slide objects, need to reset those back
if (t2d != null)
{
t2d.Offset.X = 217831L;
t2d.Offset.Y = 4470109L;
t2d.Extents.Cx = 3249763L;
t2d.Extents.Cy = 2795946L;
}
}
}
foreach (RunProperties r in rpList)
{
r.FontSize = 1200;
}
}
}
}
}
// Insert the specified slide into the presentation at the specified position.
public static void InsertNewSlide(PresentationDocument presentationDocument, int position, string slideTitle, List <string> HeaderData, List <string> CsvRow)
{
if (presentationDocument == null)
{
throw new ArgumentNullException("presentationDocument");
}
if (slideTitle == null)
{
throw new ArgumentNullException("slideTitle");
}
PresentationPart presentationPart = presentationDocument.PresentationPart;
// Verify that the presentation is not empty.
if (presentationPart == null)
{
throw new InvalidOperationException("The presentation document is empty.");
}
// Declare and instantiate a new slide.
Slide slide = new Slide(new CommonSlideData(new ShapeTree()));
uint drawingObjectId = 1;
// Construct the slide content.
// Specify the non-visual properties of the new slide.
P.NonVisualGroupShapeProperties nonVisualProperties = slide.CommonSlideData.ShapeTree.AppendChild(new P.NonVisualGroupShapeProperties());
nonVisualProperties.NonVisualDrawingProperties = new P.NonVisualDrawingProperties()
{
Id = 1, Name = ""
};
nonVisualProperties.NonVisualGroupShapeDrawingProperties = new P.NonVisualGroupShapeDrawingProperties();
nonVisualProperties.ApplicationNonVisualDrawingProperties = new ApplicationNonVisualDrawingProperties();
// Specify the group shape properties of the new slide.
slide.CommonSlideData.ShapeTree.AppendChild(new GroupShapeProperties());
// Declare and instantiate the title shape of the new slide.
P.Shape titleShape = slide.CommonSlideData.ShapeTree.AppendChild(new P.Shape());
drawingObjectId++;
// Specify the required shape properties for the title shape.
titleShape.NonVisualShapeProperties = new P.NonVisualShapeProperties
(new P.NonVisualDrawingProperties()
{
Id = drawingObjectId, Name = "Title"
},
new P.NonVisualShapeDrawingProperties(new D.ShapeLocks()
{
NoGrouping = true
}),
new ApplicationNonVisualDrawingProperties(new PlaceholderShape()
{
Type = PlaceholderValues.Title
}));
titleShape.ShapeProperties = new P.ShapeProperties();
// Specify the text of the title shape.
titleShape.TextBody = new P.TextBody(new D.BodyProperties(),
new D.ListStyle(),
new D.Paragraph(new D.Run(new D.Text()
{
Text = slideTitle
})));
// Declare and instantiate the body shape of the new slide.
P.Shape bodyShape = slide.CommonSlideData.ShapeTree.AppendChild(new P.Shape());
drawingObjectId++;
// Specify the required shape properties for the body shape.
bodyShape.NonVisualShapeProperties = new P.NonVisualShapeProperties(new P.NonVisualDrawingProperties()
{
Id = drawingObjectId, Name = "Content Placeholder",
},
new P.NonVisualShapeDrawingProperties(new D.ShapeLocks()
{
NoGrouping = true
}),
new ApplicationNonVisualDrawingProperties(new PlaceholderShape()
{
Index = 1
}));
bodyShape.ShapeProperties = new P.ShapeProperties();
bodyShape.ShapeProperties.Transform2D = new DocumentFormat.OpenXml.Drawing.Transform2D();
bodyShape.ShapeProperties.Transform2D.Append(new DocumentFormat.OpenXml.Drawing.Offset
{
X = 2286000,
Y = 1720840,
});
bodyShape.ShapeProperties.Transform2D.Append(new DocumentFormat.OpenXml.Drawing.Extents
{
Cx = 4572000,
Cy = 3416320,
});
// Specify the text of the body shape.
bodyShape.TextBody = new P.TextBody(new D.BodyProperties(),
new D.ListStyle());
for (int i = 0; i < HeaderData.Count; i++)
{
bodyShape.TextBody.AppendChild(new D.Paragraph(new D.Run(new D.Text()
{
Text = $"{HeaderData[i]} : {CsvRow[i]}"
})));
}
// Create the slide part for the new slide.
SlidePart slidePart = presentationPart.AddNewPart <SlidePart>();
// Save the new slide part.
slide.Save(slidePart);
// Modify the slide ID list in the presentation part.
// The slide ID list should not be null.
SlideIdList slideIdList = presentationPart.Presentation.SlideIdList;
// Find the highest slide ID in the current list.
uint maxSlideId = 1;
SlideId prevSlideId = null;
foreach (SlideId slideId in slideIdList.ChildElements)
{
if (slideId.Id > maxSlideId)
{
maxSlideId = slideId.Id;
}
position--;
if (position == 0)
{
prevSlideId = slideId;
}
}
maxSlideId++;
// Get the ID of the previous slide.
SlidePart lastSlidePart;
if (prevSlideId != null)
{
lastSlidePart = (SlidePart)presentationPart.GetPartById(prevSlideId.RelationshipId);
}
else
{
lastSlidePart = (SlidePart)presentationPart.GetPartById(((SlideId)(slideIdList.ChildElements[0])).RelationshipId);
}
// Use the same slide layout as that of the previous slide.
if (null != lastSlidePart.SlideLayoutPart)
{
slidePart.AddPart(lastSlidePart.SlideLayoutPart);
}
// Insert the new slide into the slide list after the previous slide.
SlideId newSlideId = slideIdList.InsertAfter(new SlideId(), prevSlideId);
newSlideId.Id = maxSlideId;
newSlideId.RelationshipId = presentationPart.GetIdOfPart(slidePart);
// Save the modified presentation.
presentationPart.Presentation.Save();
}
public static NoteSlideHelper GetNotesPageSizesFromFile()
{
NoteSlideHelper nsh = new NoteSlideHelper();
OpenFileDialog fDialog = new OpenFileDialog
{
Title = "Select PowerPoint File.",
Filter = "PowerPoint | *.pptx",
RestoreDirectory = true,
InitialDirectory = @"%userprofile%"
};
if (fDialog.ShowDialog() == DialogResult.OK)
{
using (PresentationDocument document = PresentationDocument.Open(fDialog.FileName, false))
{
nsh.pNotesSz.Cx = document.PresentationPart.Presentation.NotesSize.Cx;
nsh.pNotesSz.Cy = document.PresentationPart.Presentation.NotesSize.Cy;
ShapeTree mSt = document.PresentationPart.NotesMasterPart.NotesMaster.CommonSlideData.ShapeTree;
foreach (var mShp in mSt)
{
if (mShp.ToString() == StringResources.dfopShape)
{
PShape ps = (PShape)mShp;
NonVisualDrawingProperties nvdpr = ps.NonVisualShapeProperties.NonVisualDrawingProperties;
Transform2D t2d = ps.ShapeProperties.Transform2D;
if (nvdpr.Name == StringResources.pptHeaderPlaceholder1)
{
nsh.t2dHeader.OffsetX = t2d.Offset.X;
nsh.t2dHeader.OffsetY = t2d.Offset.Y;
nsh.t2dHeader.ExtentsCx = t2d.Extents.Cx;
nsh.t2dHeader.ExtentsCy = t2d.Extents.Cy;
}
if (nvdpr.Name == StringResources.pptDatePlaceholder2)
{
nsh.t2dDate.OffsetX = t2d.Offset.X;
nsh.t2dDate.OffsetY = t2d.Offset.Y;
nsh.t2dDate.ExtentsCx = t2d.Extents.Cx;
nsh.t2dDate.ExtentsCy = t2d.Extents.Cy;
}
if (nvdpr.Name == StringResources.pptSlideImagePlaceholder3)
{
nsh.t2dSlideImage.OffsetX = t2d.Offset.X;
nsh.t2dSlideImage.OffsetY = t2d.Offset.Y;
nsh.t2dSlideImage.ExtentsCx = t2d.Extents.Cx;
nsh.t2dSlideImage.ExtentsCy = t2d.Extents.Cy;
}
if (nvdpr.Name == StringResources.pptNotesPlaceholder4)
{
nsh.t2dNotes.OffsetX = t2d.Offset.X;
nsh.t2dNotes.OffsetY = t2d.Offset.Y;
nsh.t2dNotes.ExtentsCx = t2d.Extents.Cx;
nsh.t2dNotes.ExtentsCy = t2d.Extents.Cy;
}
if (nvdpr.Name == StringResources.pptFooterPlaceholder5)
{
nsh.t2dFooter.OffsetX = t2d.Offset.X;
nsh.t2dFooter.OffsetY = t2d.Offset.Y;
nsh.t2dFooter.ExtentsCx = t2d.Extents.Cx;
nsh.t2dFooter.ExtentsCy = t2d.Extents.Cy;
}
if (nvdpr.Name == StringResources.pptSlideNumberPlaceholder6)
{
nsh.t2dSlideNumber.OffsetX = t2d.Offset.X;
nsh.t2dSlideNumber.OffsetY = t2d.Offset.Y;
nsh.t2dSlideNumber.ExtentsCx = t2d.Extents.Cx;
nsh.t2dSlideNumber.ExtentsCy = t2d.Extents.Cy;
}
if (nvdpr.Name == StringResources.pptPicture)
{
nsh.t2dPicture.OffsetX = t2d.Offset.X;
nsh.t2dPicture.OffsetY = t2d.Offset.Y;
nsh.t2dPicture.ExtentsCx = t2d.Extents.Cx;
nsh.t2dPicture.ExtentsCy = t2d.Extents.Cy;
}
}
}
}
}
return(nsh);
}
/// <summary>
/// Gets if this shape is for body or not
/// </summary>
/// <param name="shape">Shape of interest</param>
/// <returns>True if it is body shape, false otherwise</returns>
private bool IsBodyShape(Shape shape)
{
if (shape == null
|| shape.NonVisualShapeProperties == null
|| shape.NonVisualShapeProperties.ApplicationNonVisualDrawingProperties == null)
{
return false;
}
PlaceholderShape phShape = shape.NonVisualShapeProperties.ApplicationNonVisualDrawingProperties.GetFirstChild<PlaceholderShape>();
return phShape != null
&& phShape.Type != null
&& phShape.Type.HasValue
&& phShape.Type.Value == PlaceholderValues.Body;
}
/// <summary>
/// 添加文本
/// </summary>
private Shape AddText(ShapeTree tree, string text, PPTTextStyle textStyle, D.Transform2D transform)
{
//Picture
Shape textShape = tree.AppendChild(new Shape());
uint maxid = AnalysisHelper.GetMaxId(tree);
textShape.NonVisualShapeProperties = new P.NonVisualShapeProperties
(
new P.NonVisualDrawingProperties()
{
Id = maxid + 1,
Name = $"TEXT{maxid + 1}"
},
new P.NonVisualShapeDrawingProperties
(
new D.ShapeLocks()
{
NoGrouping = true
}
),
new ApplicationNonVisualDrawingProperties
(
new PlaceholderShape()
{
Type = PlaceholderValues.Body
}
)
);
//位置
textShape.ShapeProperties = new ShapeProperties()
{
Transform2D = transform
};
textShape.TextBody = new TextBody(
new D.BodyProperties(),
new D.ListStyle(),
new D.Paragraph(new D.Run()
{
Text = new D.Text()
{
Text = text
},
RunProperties = new D.RunProperties
(
new D.SolidFill()
{
RgbColorModelHex = new D.RgbColorModelHex()
{
Val = HexBinaryValue.FromString(textStyle.Color.Replace("#", ""))
}
}
)
{
FontSize = (int)(textStyle.FontSize * 100), //20*100 字号20
Underline = textStyle.IsUnderline ? D.TextUnderlineValues.Single : D.TextUnderlineValues.None,
Italic = textStyle.IsItalic,
Bold = textStyle.IsBold,
AlternativeLanguage = "zh-CN",
Language = "en-US",
Kumimoji = true,
Dirty = false,
SpellingError = false
},
},
new D.EndParagraphRunProperties(
new D.SolidFill()
{
RgbColorModelHex = new D.RgbColorModelHex()
{
Val = HexBinaryValue.FromString(textStyle.Color.Replace("#", ""))
}
}
)
{
FontSize = (int)(textStyle.FontSize * 100), //20*100 字号20
Underline = textStyle.IsUnderline ? D.TextUnderlineValues.Single : D.TextUnderlineValues.None,
Italic = textStyle.IsItalic,
Bold = textStyle.IsBold,
AlternativeLanguage = "zh-CN",
Language = "en-US",
Kumimoji = true,
Dirty = false,
SpellingError = false
}
));
return(textShape);
}
private void insertLink(Slide slide, PageUrl pageUrl, int objId)
{
slide.SlidePart.AddHyperlinkRelationship(new System.Uri(pageUrl.url, System.UriKind.Absolute), true, "rId" + objId);
P.Shape shape = new P.Shape();
P.NonVisualShapeProperties nonVisualShapeProperties1 = new P.NonVisualShapeProperties()
{
NonVisualDrawingProperties = new P.NonVisualDrawingProperties()
{
Id = (UInt32Value)2U, Name = "矩形 1", HyperlinkOnClick = new A.HyperlinkOnClick()
{
Id = "rId" + objId
}
},
NonVisualShapeDrawingProperties = new P.NonVisualShapeDrawingProperties(),
ApplicationNonVisualDrawingProperties = new P.ApplicationNonVisualDrawingProperties()
};
P.ShapeProperties shapeProperties = new P.ShapeProperties()
{
Transform2D = new A.Transform2D()
{
Offset = new A.Offset()
{
X = pageUrl.origin.Width * ImageInfoUtils.RATE, Y = pageUrl.origin.Height * ImageInfoUtils.RATE
},
Extents = new A.Extents()
{
Cx = pageUrl.size.Width * ImageInfoUtils.RATE, Cy = pageUrl.size.Height * ImageInfoUtils.RATE
}
}
};
A.PresetGeometry presetGeometry = new A.PresetGeometry()
{
Preset = A.ShapeTypeValues.Rectangle, AdjustValueList = new A.AdjustValueList()
};
A.NoFill noFill = new A.NoFill();
A.Outline outline = new A.Outline();
A.NoFill noFill2 = new A.NoFill();
outline.Append(noFill2);
shapeProperties.Append(presetGeometry);
shapeProperties.Append(noFill);
shapeProperties.Append(outline);
P.ShapeStyle shapeStyle1 = new P.ShapeStyle();
A.LineReference lineReference = new A.LineReference()
{
Index = (UInt32Value)2U
};
A.SchemeColor schemeColor = new A.SchemeColor()
{
Val = A.SchemeColorValues.Accent1
};
A.Shade shade1 = new A.Shade()
{
Val = 50000
};
schemeColor.Append(shade1);
lineReference.Append(schemeColor);
A.FillReference fillReference = new A.FillReference()
{
Index = (UInt32Value)1U
};
A.SchemeColor schemeColor2 = new A.SchemeColor()
{
Val = A.SchemeColorValues.Accent1
};
fillReference.Append(schemeColor2);
A.EffectReference effectReference = new A.EffectReference()
{
Index = (UInt32Value)0U
};
A.SchemeColor schemeColor3 = new A.SchemeColor()
{
Val = A.SchemeColorValues.Accent1
};
effectReference.Append(schemeColor3);
A.FontReference fontReference = new A.FontReference()
{
Index = A.FontCollectionIndexValues.Minor
};
A.SchemeColor schemeColor4 = new A.SchemeColor()
{
Val = A.SchemeColorValues.Light1
};
fontReference.Append(schemeColor4);
shapeStyle1.Append(lineReference);
shapeStyle1.Append(fillReference);
shapeStyle1.Append(effectReference);
shapeStyle1.Append(fontReference);
P.TextBody textBody = new P.TextBody();
A.BodyProperties bodyProperties = new A.BodyProperties()
{
RightToLeftColumns = false, Anchor = A.TextAnchoringTypeValues.Center
};
A.ListStyle listStyle = new A.ListStyle();
A.Paragraph paragraph = new A.Paragraph();
A.ParagraphProperties paragraphProperties = new A.ParagraphProperties()
{
Alignment = A.TextAlignmentTypeValues.Center
};
A.EndParagraphRunProperties endParagraphRunProperties = new A.EndParagraphRunProperties()
{
Language = "zh-CN", AlternativeLanguage = "en-US"
};
paragraph.Append(paragraphProperties);
paragraph.Append(endParagraphRunProperties);
textBody.Append(bodyProperties);
textBody.Append(listStyle);
textBody.Append(paragraph);
shape.Append(nonVisualShapeProperties1);
shape.Append(shapeProperties);
shape.Append(shapeStyle1);
shape.Append(textBody);
slide.CommonSlideData.ShapeTree.AppendChild(shape);
}
/// <summary>
/// Use custom placeholder values from another file
/// </summary>
/// <param name="pDoc">oxml doc to change</param>
public static void UseCustomNotesPageSize(string filename)
{
using (PresentationDocument document = PresentationDocument.Open(filename, true))
{
NoteSlideHelper nsh = GetNotesPageSizesFromFile();
if (nsh.pNotesSz.Cx == 0)
{
return;
}
// Get the presentation part of document
PresentationPart presentationPart = document.PresentationPart;
if (presentationPart != null)
{
Presentation p = presentationPart.Presentation;
// Step 1 : Resize the presentation notesz prop
NotesSize defaultNotesSize = new NotesSize()
{
Cx = nsh.pNotesSz.Cx, Cy = nsh.pNotesSz.Cy
};
// first reset the notes size values
p.NotesSize = defaultNotesSize;
// now save up the part
p.Save();
// Step 2 : loop the shapes in the notes master and reset their sizes
if (Properties.Settings.Default.ResetNotesMaster == true)
{
// we need to reset sizes in the notes master for each shape
ShapeTree mSt = presentationPart.NotesMasterPart.NotesMaster.CommonSlideData.ShapeTree;
foreach (var mShp in mSt)
{
if (mShp.ToString() == StringResources.dfopShape)
{
PShape ps = (PShape)mShp;
NonVisualDrawingProperties nvdpr = ps.NonVisualShapeProperties.NonVisualDrawingProperties;
Transform2D t2d = ps.ShapeProperties.Transform2D;
if (nvdpr.Name.ToString().Contains(StringResources.pptHeaderPlaceholder))
{
t2d.Offset.X = nsh.t2dHeader.OffsetX;
t2d.Offset.Y = nsh.t2dHeader.OffsetY;
t2d.Extents.Cx = nsh.t2dHeader.ExtentsCx;
t2d.Extents.Cy = nsh.t2dHeader.ExtentsCy;
}
if (nvdpr.Name.ToString().Contains(StringResources.pptDatePlaceholder))
{
t2d.Offset.X = nsh.t2dDate.OffsetX;
t2d.Offset.Y = nsh.t2dDate.OffsetY;
t2d.Extents.Cx = nsh.t2dDate.ExtentsCx;
t2d.Extents.Cy = nsh.t2dDate.ExtentsCy;
}
if (nvdpr.Name.ToString().Contains(StringResources.pptSlideImagePlaceholder))
{
t2d.Offset.X = nsh.t2dSlideImage.OffsetX;
t2d.Offset.Y = nsh.t2dSlideImage.OffsetY;
t2d.Extents.Cx = nsh.t2dSlideImage.ExtentsCx;
t2d.Extents.Cy = nsh.t2dSlideImage.ExtentsCy;
}
if (nvdpr.Name.ToString().Contains(StringResources.pptNotesPlaceholder))
{
t2d.Offset.X = nsh.t2dNotes.OffsetX;
t2d.Offset.Y = nsh.t2dNotes.OffsetY;
t2d.Extents.Cx = nsh.t2dNotes.ExtentsCx;
t2d.Extents.Cy = nsh.t2dNotes.ExtentsCy;
}
if (nvdpr.Name.ToString().Contains(StringResources.pptFooterPlaceholder))
{
t2d.Offset.X = nsh.t2dFooter.OffsetX;
t2d.Offset.Y = nsh.t2dFooter.OffsetY;
t2d.Extents.Cx = nsh.t2dFooter.ExtentsCx;
t2d.Extents.Cy = nsh.t2dFooter.ExtentsCy;
}
if (nvdpr.Name.ToString().Contains(StringResources.pptSlideNumberPlaceholder))
{
t2d.Offset.X = nsh.t2dSlideNumber.OffsetX;
t2d.Offset.Y = nsh.t2dSlideNumber.OffsetY;
t2d.Extents.Cx = nsh.t2dSlideNumber.ExtentsCx;
t2d.Extents.Cy = nsh.t2dSlideNumber.ExtentsCy;
}
if (nvdpr.Name == StringResources.pptPicture)
{
t2d.Offset.X = nsh.t2dPicture.OffsetX;
t2d.Offset.Y = nsh.t2dPicture.OffsetY;
t2d.Extents.Cx = nsh.t2dPicture.ExtentsCx;
t2d.Extents.Cy = nsh.t2dPicture.ExtentsCy;
}
}
}
// Step 3 : we need to delete the size values for placeholders on each notes slide
foreach (var slideId in p.SlideIdList.Elements <SlideId>())
{
SlidePart slidePart = presentationPart.GetPartById(slideId.RelationshipId) as SlidePart;
ShapeTree st = slidePart.NotesSlidePart.NotesSlide.CommonSlideData.ShapeTree;
List <RunProperties> rpList = slidePart.NotesSlidePart.NotesSlide.Descendants <RunProperties>().ToList();
foreach (var s in st)
{
// we only want to make changes to the shapes
if (s.ToString() == StringResources.dfopShape)
{
PShape ps = (PShape)s;
NonVisualDrawingProperties nvdpr = ps.NonVisualShapeProperties.NonVisualDrawingProperties;
Transform2D t2d = ps.ShapeProperties.Transform2D;
if (t2d == null)
{
A.Transform2D t2dn = new Transform2D();
A.Offset offset1 = new A.Offset()
{
X = 0L, Y = 0L
};
A.Extents extents1 = new A.Extents()
{
Cx = 0L, Cy = 0L
};
t2d = t2dn;
t2d.Offset = offset1;
t2d.Extents = extents1;
}
if (nvdpr.Name.ToString().Contains(StringResources.pptHeaderPlaceholder))
{
t2d.Offset.X = nsh.t2dHeader.OffsetX;
t2d.Offset.Y = nsh.t2dHeader.OffsetY;
t2d.Extents.Cx = nsh.t2dHeader.ExtentsCx;
t2d.Extents.Cy = nsh.t2dHeader.ExtentsCy;
}
if (nvdpr.Name.ToString().Contains(StringResources.pptDatePlaceholder))
{
t2d.Offset.X = nsh.t2dDate.OffsetX;
t2d.Offset.Y = nsh.t2dDate.OffsetY;
t2d.Extents.Cx = nsh.t2dDate.ExtentsCx;
t2d.Extents.Cy = nsh.t2dDate.ExtentsCy;
}
if (nvdpr.Name.ToString().Contains(StringResources.pptSlideImagePlaceholder))
{
t2d.Offset.X = nsh.t2dSlideImage.OffsetX;
t2d.Offset.Y = nsh.t2dSlideImage.OffsetY;
t2d.Extents.Cx = nsh.t2dSlideImage.ExtentsCx;
t2d.Extents.Cy = nsh.t2dSlideImage.ExtentsCy;
}
if (nvdpr.Name.ToString().Contains(StringResources.pptNotesPlaceholder))
{
t2d.Offset.X = nsh.t2dNotes.OffsetX;
t2d.Offset.Y = nsh.t2dNotes.OffsetY;
t2d.Extents.Cx = nsh.t2dNotes.ExtentsCx;
t2d.Extents.Cy = nsh.t2dNotes.ExtentsCy;
}
if (nvdpr.Name.ToString().Contains(StringResources.pptFooterPlaceholder))
{
t2d.Offset.X = nsh.t2dFooter.OffsetX;
t2d.Offset.Y = nsh.t2dFooter.OffsetY;
t2d.Extents.Cx = nsh.t2dFooter.ExtentsCx;
t2d.Extents.Cy = nsh.t2dFooter.ExtentsCy;
}
if (nvdpr.Name.ToString().Contains(StringResources.pptSlideNumberPlaceholder))
{
t2d.Offset.X = nsh.t2dSlideNumber.OffsetX;
t2d.Offset.Y = nsh.t2dSlideNumber.OffsetY;
t2d.Extents.Cx = nsh.t2dSlideNumber.ExtentsCx;
t2d.Extents.Cy = nsh.t2dSlideNumber.ExtentsCy;
}
}
else if (s.ToString() == StringResources.dfopPresentationPicture)
{
DocumentFormat.OpenXml.Presentation.Picture pic = (DocumentFormat.OpenXml.Presentation.Picture)s;
Transform2D t2d = pic.ShapeProperties.Transform2D;
// there are times when pictures get moved with the rest of the slide objects, need to reset those back
if (t2d == null)
{
t2d.Offset.X = nsh.t2dPicture.OffsetX;
t2d.Offset.Y = nsh.t2dPicture.OffsetY;
t2d.Extents.Cx = nsh.t2dPicture.ExtentsCx;
t2d.Extents.Cy = nsh.t2dPicture.ExtentsCy;
}
else
{
t2d.Offset.X = 217831L;
t2d.Offset.Y = 4470109L;
t2d.Extents.Cx = 3249763L;
t2d.Extents.Cy = 2795946L;
}
}
}
foreach (RunProperties r in rpList)
{
r.FontSize = 1200;
}
}
}
p.Save();
}
}
}
