private Transition TransitionNormal(object from, object to, SceReaderNavigationMode mode)
{
if (mode == SceReaderNavigationMode.Normal)
{
return(NormalTransition);
}
return(null);
}
private Transition TransitionPrevious(object from, object to, SceReaderNavigationMode mode)
{
if (mode == SceReaderNavigationMode.Previous ||
mode == SceReaderNavigationMode.Back)
{
if (from is SectionNavigator && to is SectionNavigator)
{
return(TranslateTransitionFromPrototype(PreviousTransition, TranslateDirection.TranslateDown));
}
else
{
return(TranslateTransitionFromPrototype(PreviousTransition, TranslateDirection.TranslateRight));
}
}
return(null);
}
private Transition TransitionNext(object from, object to, SceReaderNavigationMode mode)
{
if (mode == SceReaderNavigationMode.Next ||
mode == SceReaderNavigationMode.Forward)
{
if (from is SectionNavigator && to is SectionNavigator)
{
return(TranslateTransitionFromPrototype(NextTransition, TranslateDirection.TranslateUp));
}
else
{
return(TranslateTransitionFromPrototype(NextTransition, TranslateDirection.TranslateLeft));
}
}
return(null);
}
public override Transition SelectTransition(object from, object to, SceReaderNavigationMode navigationMode, DependencyObject container)
{
Transition transition = null;
foreach (SelectorDelegate dlgt in Selectors)
{
if (dlgt != null)
{
transition = dlgt(from, to, navigationMode);
if (transition != null)
{
break;
}
}
}
return(transition);
}
