private void PreviousSlide()
{
CurrentSlide.Blurred();
m_CurrentSlide = m_CurrentSlide - 1 < 0 ? m_EnabledSlides.Count - 1 : (m_CurrentSlide - 1) % m_EnabledSlides.Count;
LandingOnSlide();
CurrentSlide.Focusing();
}
private void NextSlide()
{
CurrentSlide.Blurred();
m_CurrentSlide = (m_CurrentSlide + 1) % m_EnabledSlides.Count;
LandingOnSlide();
CurrentSlide.Focusing();
}
// Use this for initialization
void Start()
{
if (Application.isPlaying)
{
if (m_EnabledSlides != null && m_EnabledSlides.Count > 0)
{
LandingOnSlide();
CurrentSlide.Focusing();
}
}
}
public override int GetHashCode()
{
// Use a different bit for bool fields: bool.GetHashCode() will return 0 (false) or 1 (true). So we would
// end up having the same hash code for e.g. two instances where one has only noCache set and the other
// only noStore.
var result = Autoplay.GetHashCode()
^ (Crossfade.GetHashCode() << 1); // increase shift by one for every bool field
if (CurrentSlide != null)
{
result ^= CurrentSlide.GetHashCode();
}
return(result);
}
protected override void FadeIn(FrameworkElement slide)
{
ScaleTransform st = new ScaleTransform(0.1, 0.1, CurrentSlide.ActualWidth / 2, CurrentSlide.ActualHeight / 2);
CurrentSlide.RenderTransform = st;
DoubleAnimation da1 = new DoubleAnimation(0.1, 1, new Duration(TimeSpan.Parse("0:0:0.5")));
st.BeginAnimation(ScaleTransform.ScaleXProperty, da1);
st.BeginAnimation(ScaleTransform.ScaleYProperty, da1);
DoubleAnimation da2 = new DoubleAnimation(0, 1, new Duration(TimeSpan.Parse("0:0:0.5")));
CurrentSlide.BeginAnimation(FrameworkElement.OpacityProperty, da2);
Panel.SetZIndex(LastSlide, 0);
Panel.SetZIndex(CurrentSlide, 100);
}
public ISlide GetPreviousSlide()
{
if (presentation.Slides.Count == 0)
{
return(null);
}
if (CurrentSlideIndex == 0)
{
return(null);
}
CurrentSlide.Reset();
CurrentSlideIndex--;
CurrentSlide = presentation.Slides[CurrentSlideIndex];
CurrentSlide.OnFinished();
return(CurrentSlide);
}
public ISlide GetNextSlide()
{
if (presentation.Slides.Count == 0)
{
return(null);
}
if (CurrentSlide != null)
{
CurrentSlide.Next();
if (CurrentSlide.IsDone == false)
{
return(null);
}
else
{
CurrentSlide.OnFinished();
if (CurrentSlideIndex == presentation.Slides.Count - 1)
{
OnSlideShowFinished?.Invoke(this, EventArgs.Empty);
return(null);
}
CurrentSlideIndex++;
CurrentSlide = presentation.Slides[CurrentSlideIndex];
CurrentSlide.OnStart();
}
}
else
{
CurrentSlide = presentation.Slides[CurrentSlideIndex];
CurrentSlide.OnStart();
}
return(CurrentSlide);
}
