private static Type GetReferenceSlideType()
{
var referenceSlide = FindReferenceSlide();
if (referenceSlide == null)
{
return(Type.None);
}
return(AgendaSlide.Decode(referenceSlide).AgendaType);
}
/// <summary>
/// Create the zoom in (drill down) effect in visual agenda. The zoom in slide is not part of the template.
/// </summary>
private static void GenerateVisualAgendaSlideZoomIn(PowerPointSlide slide, Shape zoomInShape)
{
PowerPointDrillDownSlide addedSlide;
AutoZoom.AddDrillDownAnimation(zoomInShape, slide, out addedSlide, includeAckSlide: false, deletePreviouslyAdded: false);
slide.GetShapesWithRule(new Regex("PPTZoomIn"))[0].Delete();
AgendaSection section = AgendaSlide.Decode(slide).Section;
AgendaSlide.SetSlideName(addedSlide, Type.Visual, SlidePurpose.ZoomIn, section);
zoomInShape.Visible = MsoTriState.msoTrue;
}
/// <summary>
/// Identifies the previous section index of a section by looking at the generated agenda slides in the section.
/// The identified section is the section index of the first generated agenda slide found.
/// Returns -1 when old section index is not found.
/// </summary>
private static int IdentifyOldSectionIndex(AgendaSection section)
{
var sectionSlides = GetSectionSlides(section);
foreach (var slide in sectionSlides)
{
var agendaSlide = AgendaSlide.Decode(slide);
if (agendaSlide != null)
{
return(agendaSlide.Section.Index);
}
}
return(-1);
}
private static Type GetAnyAgendaSlideType()
{
var agendaSlide = PowerPointPresentation.Current
.Slides
.FirstOrDefault(slide => AgendaSlide.IsAnyAgendaSlide(slide) ||
HasBeamShape(slide));
if (agendaSlide == null)
{
return(Type.None);
}
if (HasBeamShape(agendaSlide))
{
return(Type.Beam);
}
return(AgendaSlide.Decode(agendaSlide).AgendaType);
}
/// <summary>
/// Create the zoom out (step back) effect in visual agenda. The zoom out slide is not part of the template.
/// </summary>
private static void GenerateVisualAgendaSlideZoomOut(PowerPointSlide slide, Shape zoomOutShape, bool finalZoomOut = false)
{
PowerPointStepBackSlide addedSlide;
AutoZoom.AddStepBackAnimation(zoomOutShape, slide, out addedSlide, includeAckSlide: false, deletePreviouslyAdded: false);
slide.GetShapesWithRule(new Regex("PPTZoomOut"))[0].Delete();
AgendaSection section = AgendaSlide.Decode(slide).Section;
AgendaSlide.SetSlideName(addedSlide, Type.Visual, finalZoomOut ? SlidePurpose.FinalZoomOut : SlidePurpose.ZoomOut, section);
zoomOutShape.Visible = MsoTriState.msoTrue;
var index = slide.Index;
// move the step back slide to the first slide of the section
PowerPointPresentation.Current.Presentation.Slides[index - 1].MoveTo(index);
slide.MoveTo(index);
}
