private void startGrowInAnimation(bool inAndOut, int delay)
{
if (!_doingAnimation)
{
_doingAnimation = true;
Overlay.IsHitTestVisible = true;
ContentHolder.Opacity = 0;
//do fade in on overlay
ColorAnimation overlayAnimation;
overlayAnimation = new ColorAnimation();
overlayAnimation.From = Color.FromArgb(0, 0, 0, 0);
overlayAnimation.To = Color.FromArgb(88, 0, 0, 0);
overlayAnimation.Duration = new Duration(TimeSpan.FromSeconds(0.5));
Overlay.Background.BeginAnimation(SolidColorBrush.ColorProperty, overlayAnimation);
//do grow in animation
ScaleTransform scale = new ScaleTransform(1.0, 1.0);
Card.RenderTransformOrigin = new Point(0.5, 0.5);
Card.RenderTransform = scale;
DoubleAnimation growXAnimation = new DoubleAnimation();
growXAnimation.Duration = new Duration(TimeSpan.FromSeconds(0.5));
growXAnimation.From = 0;
growXAnimation.To = 1;
growXAnimation.EasingFunction = new CubicEase
{
EasingMode = EasingMode.EaseOut
};
Card.RenderTransform.BeginAnimation(ScaleTransform.ScaleXProperty, growXAnimation);
DoubleAnimation growYAnimation = new DoubleAnimation();
growYAnimation.Duration = new Duration(TimeSpan.FromSeconds(0.5));
growYAnimation.From = 0;
growYAnimation.To = 1;
growYAnimation.EasingFunction = new CubicEase
{
EasingMode = EasingMode.EaseOut
};
growYAnimation.Completed += delegate
{
_doingAnimation = false;
if (inAndOut)
{
startGrowOutAnimation(delay);
}
};
Card.RenderTransform.BeginAnimation(ScaleTransform.ScaleYProperty, growYAnimation);
//do fade in on content
DoubleAnimation fadeIn = new DoubleAnimation
{
From = 0,
To = 1,
BeginTime = TimeSpan.FromSeconds(0.2),
Duration = new Duration(TimeSpan.FromSeconds(0.3))
};
ContentHolder.BeginAnimation(UIElement.OpacityProperty, fadeIn);
}
}