private IPartFilter GetSlidePartFilter(PartInfo rel, DocumentProcessingActions action, bool bBlockHiddenSlides)
{
int iSlideNumber = 0;
if (m_ppf != null)
iSlideNumber = m_ppf.GetSlidePositionFromRelId(rel.Id);
PptxSlidePartFilter spf = new PptxSlidePartFilter(m_commonNamespaces, iSlideNumber);
spf.Triggers.AddRange(PptxMetadataDefinitions.ParagraphText);
if (AreWeInterestedIn(ContentType.Comment))
{
spf.Triggers.AddRange(PptxMetadataDefinitions.PostItNoteComment);
spf.ListShapeWithPostItNoteComment = GetListOfSlideShapesWithPostItNoteComment(iSlideNumber);
}
if (AreWeInterestedIn(ContentType.TextBox))
spf.Triggers.AddRange(PptxMetadataDefinitions.TextBoxes);
if (AreWeInterestedIn(ContentType.HiddenSlide))
{
spf.Triggers.AddRange(PptxMetadataDefinitions.HiddenSlide(iSlideNumber));
if (bBlockHiddenSlides &&
ActionIncludesCleaning(action) &&
IsSlideHidden(iSlideNumber))
{
spf.BlockFilter = true;
}
}
if (AreWeInterestedIn(ContentType.Hyperlink))
spf.Triggers.AddRange(PptxMetadataDefinitions.Hyperlink);
if (AreWeInterestedIn(ContentType.Field))
{
spf.Triggers.AddRange(PptxMetadataDefinitions.ActiveXControls);
spf.Triggers.AddRange(PptxMetadataDefinitions.EmbeddedObjects);
spf.ListGraphicFrameHasOLEObject = GetListOfSlideOLEObjectsInGraphicFrames(iSlideNumber);
}
if (AreWeInterestedIn(ContentType.Footer))
{
spf.Triggers.AddRange(PptxMetadataDefinitions.Footer);
spf.Triggers.AddRange(PptxMetadataDefinitions.FooterOnSlide);
}
return spf as IPartFilter;
}
private void CollectPreProcessResultsForSlidePart(PartInfo rel, PptxSlidePartFilter pf)
{
if (pf != null && pf.SlideNumber != 0)
{
m_dictHiddenSlides.Add(pf.SlideNumber, pf.HiddenSlide);
m_dictSlideTargets.Add(rel.Target, pf.SlideNumber);
if (pf.SlideNumber > m_iMaxSlideNumber)
m_iMaxSlideNumber = pf.SlideNumber;
m_dictSlideShapesWithPostItNoteComment.Add(pf.SlideNumber, pf.ListShapeWithPostItNoteComment);
m_dictSlideOLEObjectsInGraphicFrames.Add(pf.SlideNumber, pf.ListGraphicFrameHasOLEObject);
}
}