private static PresentationPart MakeValidPresentationPart(PresentationPart presentationPart)
{
//
// Presentation
//
PresentationBuilder.MakeValidPresentation(
presentationPart.Presentation ?? (presentationPart.Presentation = new Presentation())
).Save(presentationPart);
//
// ViewPropertiesPart
//
PresentationBuilder.MakeValidViewPropertiesPart(
presentationPart.ViewPropertiesPart ?? presentationPart.AddNewPartDefaultId <ViewPropertiesPart>()
);
//
// PresentationPropertiesPart
//
PresentationBuilder.MakeValidPresentationPropertiesPart(
presentationPart.PresentationPropertiesPart ?? presentationPart.AddNewPartDefaultId <PresentationPropertiesPart>()
);
return(presentationPart);
}
internal static void AppendSlideMaster(PresentationPart presentationPart, SlideMaster slideMaster, IEnumerable <SlideLayout> slideLayouts)
{
// append a new SlideMasterPart
SlideMasterPart slideMasterPart = presentationPart.AddNewPartDefaultId <SlideMasterPart>();
// clear SlideLayoutIdList and rebuild it
slideMaster.SlideLayoutIdList = new SlideLayoutIdList();
foreach (SlideLayout slideLayout in slideLayouts)
{
SlideLayoutPart slideLayoutPart = slideMasterPart.AddNewPartDefaultId <SlideLayoutPart>(out string slideLayoutPartId);
slideLayoutPart.CreateRelationshipToPartDefaultId(slideMasterPart);
slideLayout.Save(slideLayoutPart);
// add to SlideLayoutIdList
slideMaster.SlideLayoutIdList.AppendChild(new SlideLayoutId()
{
Id = slideMaster.SlideLayoutIdList.Elements <SlideLayoutId>().Select(sl => sl.Id.Value).DefaultIfEmpty(2147483648u).Max() + 1,
RelationshipId = slideMasterPart.GetIdOfPart(slideLayoutPart)
});
}
slideMasterPart.CreateRelationshipToPartDefaultId(presentationPart.ThemePart);
slideMaster.Save(slideMasterPart);
AddSlideMasterToSlideMasterIdList(presentationPart, slideMasterPart);
}
