private void animateSelection(double x, double y, SlideElem obj)
{
if (obj.Equals(SlideElem.upperRightHotCorner))
{
if (topRT == null)
{
InitializeRT();
}
topRT.BeginAnimation(RotateTransform.AngleProperty, topDA);
}
if (obj.Equals(SlideElem.lowerLeftHotCorner))
{
if (lowerRT == null)
{
InitializeRT();
}
lowerRT.BeginAnimation(RotateTransform.AngleProperty, lowerDA);
}
//da.RepeatBehavior = RepeatBehavior.Forever;
//rt.BeginAnimation(RotateTransform.AngleProperty, da);
var animateRelatedItem = Resources["AnimateRelatedItem"] as Storyboard;
var animatePlayButton = Resources["AnimatePlayButton"] as Storyboard;
if (relatedItemsDown && y < RelatedItems.ActualHeight)
{
//double SLIDE_WIDTH = 220;
int relatedSlideIndex = ((int)(x) / (int)SLIDE_WIDTH);
if (relatedSlideIndex < p.getCurrentSlide().getAllAssociated().Count) //TEMPORARY.... SHOULD BE < 5
{
Canvas.SetLeft(relatedImageOverlay, SLIDE_WIDTH * relatedSlideIndex - 10 * (relatedSlideIndex));
if (animateRelatedItem != null)
{
animateRelatedItem.Begin(this, true);
}
}
}
else if (p.getCurrentSlide().hasVideo() && isInPlayButton(x, y))
{
if (animatePlayButton != null)
{
animatePlayButton.Begin(this, true);
}
}
else
{
if (animatePlayButton != null)
{
animateRelatedItem.Stop(this);
animatePlayButton.Stop(this);
animatePlayButton.FillBehavior = FillBehavior.Stop;
}
}
}
//Returns true if the newest point is within APPROX_VALUE distance of the current x, y
private bool SetNewSelectionPoint(double x, double y)
{
SlideElem newObj = SlideElem.none;
if (p.getCurrentSlide().hasVideo() && isInPlayButton(x,y)) newObj = SlideElem.playButton;
else if (relatedItemsDown && y < RelatedItems.ActualHeight && !inAnnotationMode) {
newObj = (SlideElem)((int)(x) / (int)SLIDE_WIDTH);
}
else if (SetLowerHotspot(x, y)) {
newObj = SlideElem.lowerLeftHotCorner;
}
else if (!inAnnotationMode && SetUpperHotspot(x, y))
{
newObj = SlideElem.upperRightHotCorner;
}
if (!currObj.Equals(newObj))
{
justSelectedHotspot = false;
if(currObj.Equals(SlideElem.upperRightHotCorner)) {
topRT.BeginAnimation(RotateTransform.AngleProperty, null);
}
else if(currObj.Equals(SlideElem.lowerLeftHotCorner)) {
lowerRT.BeginAnimation(RotateTransform.AngleProperty, null);
}
currObj = newObj;
animateSelection(x, y, currObj);
return true;
}
return false;
}
