private void RunAnimation()
{
if (_isForwardInAnimation)
{
_isForwardInAnimation = false;
var forwardInAnimation = TelegramTurnstileAnimations.GetAnimation(LayoutRoot, TurnstileTransitionMode.ForwardIn);
Execute.BeginOnUIThread(forwardInAnimation.Begin);
}
else
{
LayoutRoot.Opacity = 1.0;
}
}
private void RunAnimation()
{
if (_isForwardInAnimation)
{
_isForwardInAnimation = false;
var forwardInAnimation = TelegramTurnstileAnimations.GetAnimation(LayoutRoot, TurnstileTransitionMode.ForwardIn);
forwardInAnimation.Completed += (sender, args) =>
{
ViewModel.ForwardInAnimationComplete();
};
Execute.BeginOnUIThread(forwardInAnimation.Begin);
}
else
{
LayoutRoot.Opacity = 1.0;
}
}
protected override void OnNavigatingFrom(NavigatingCancelEventArgs e)
{
//var tempUri = HttpUtility.UrlDecode(e.Uri.ToString());
//if (tempUri.Contains("encodedLaunchUri=tg://resolve"))
//{
// e.Cancel = true;
// var uriParams = TelegramUriMapper.ParseQueryString(tempUri);
// if (tempUri.Contains("domain"))
// {
// IoC.Get<IStateService>().Domain = uriParams["domain"];
// //IoC.Get<IStateService>().RemoveBackEntries = true;
// //IoC.Get<IStateService>().NavigateToDialogDetails = true;
// NavigationService.Navigate(new Uri("/Views/Dialogs/DialogDetailsView.xaml", UriKind.Relative));
// return;
// }
//}
base.OnNavigatingFrom(e);
_nextUri = e.Uri;
if (!e.Cancel)
{
if (e.Uri.ToString().Contains("DialogDetailsView.xaml"))
{
var storyboard = new Storyboard();
var translateAnimation = new DoubleAnimationUsingKeyFrames();
translateAnimation.KeyFrames.Add(new EasingDoubleKeyFrame {
KeyTime = TimeSpan.FromSeconds(0.00), Value = 0.0
});
translateAnimation.KeyFrames.Add(new EasingDoubleKeyFrame {
KeyTime = TimeSpan.FromSeconds(0.25), Value = 150.0, EasingFunction = new ExponentialEase {
EasingMode = EasingMode.EaseIn, Exponent = 6.0
}
});
Storyboard.SetTarget(translateAnimation, LayoutRoot);
Storyboard.SetTargetProperty(translateAnimation, new PropertyPath("(UIElement.RenderTransform).(CompositeTransform.TranslateY)"));
storyboard.Children.Add(translateAnimation);
var opacityAnimation = new DoubleAnimationUsingKeyFrames();
opacityAnimation.KeyFrames.Add(new EasingDoubleKeyFrame {
KeyTime = TimeSpan.FromSeconds(0.00), Value = 1.0
});
opacityAnimation.KeyFrames.Add(new EasingDoubleKeyFrame {
KeyTime = TimeSpan.FromSeconds(0.25), Value = 0.0, EasingFunction = new ExponentialEase {
EasingMode = EasingMode.EaseIn, Exponent = 6.0
}
});
Storyboard.SetTarget(opacityAnimation, LayoutRoot);
Storyboard.SetTargetProperty(opacityAnimation, new PropertyPath("(UIElement.Opacity)"));
storyboard.Children.Add(opacityAnimation);
storyboard.Begin();
}
else if (e.Uri.ToString().EndsWith("AboutView.xaml") ||
e.Uri.ToString().EndsWith("SettingsView.xaml"))
{
var storyboard = TelegramTurnstileAnimations.ForwardOut(LayoutRoot);
//var translateAnimation = new DoubleAnimationUsingKeyFrames();
//translateAnimation.KeyFrames.Add(new EasingDoubleKeyFrame { KeyTime = TimeSpan.FromSeconds(0.00), Value = 0.0 });
//translateAnimation.KeyFrames.Add(new EasingDoubleKeyFrame { KeyTime = TimeSpan.FromSeconds(0.25), Value = 105.0, EasingFunction = new ExponentialEase { EasingMode = EasingMode.EaseIn, Exponent = 6.0 } });
//Storyboard.SetTarget(translateAnimation, LayoutRoot);
//Storyboard.SetTargetProperty(translateAnimation, new PropertyPath("(UIElement.Projection).(PlaneProjection.RotationY)"));
//storyboard.Children.Add(translateAnimation);
//var opacityAnimation = new DoubleAnimationUsingKeyFrames();
//opacityAnimation.KeyFrames.Add(new EasingDoubleKeyFrame { KeyTime = TimeSpan.FromSeconds(0.00), Value = 1.0 });
//opacityAnimation.KeyFrames.Add(new EasingDoubleKeyFrame { KeyTime = TimeSpan.FromSeconds(0.25), Value = 0.0, EasingFunction = new ExponentialEase { EasingMode = EasingMode.EaseIn, Exponent = 6.0 } });
//Storyboard.SetTarget(opacityAnimation, LayoutRoot);
//Storyboard.SetTargetProperty(opacityAnimation, new PropertyPath("(UIElement.Opacity)"));
//storyboard.Children.Add(opacityAnimation);
storyboard.Begin();
}
}
}
private bool RunAnimation(EventHandler callback)
{
if (_isBackwardInAnimation)
{
_isBackwardInAnimation = false;
if (_nextUri != null &&
_nextUri.ToString().Contains("DialogDetailsView.xaml"))
{
var storyboard = new Storyboard();
var translateAnimation = new DoubleAnimationUsingKeyFrames();
translateAnimation.KeyFrames.Add(new EasingDoubleKeyFrame {
KeyTime = TimeSpan.FromSeconds(0.00), Value = 150.0
});
translateAnimation.KeyFrames.Add(new EasingDoubleKeyFrame {
KeyTime = TimeSpan.FromSeconds(0.35), Value = 0.0, EasingFunction = new ExponentialEase {
EasingMode = EasingMode.EaseOut, Exponent = 6.0
}
});
Storyboard.SetTarget(translateAnimation, LayoutRoot);
Storyboard.SetTargetProperty(translateAnimation, new PropertyPath("(UIElement.RenderTransform).(CompositeTransform.TranslateY)"));
storyboard.Children.Add(translateAnimation);
//LayoutRoot.Opacity = 1.0;
LayoutRoot.Opacity = 0.0;
var opacityAnimation = new DoubleAnimationUsingKeyFrames();
opacityAnimation.KeyFrames.Add(new EasingDoubleKeyFrame {
KeyTime = TimeSpan.FromSeconds(0.00), Value = 1.0
});
opacityAnimation.KeyFrames.Add(new EasingDoubleKeyFrame {
KeyTime = TimeSpan.FromSeconds(0.35), Value = 1.0, EasingFunction = new ExponentialEase {
EasingMode = EasingMode.EaseOut, Exponent = 6.0
}
});
Storyboard.SetTarget(opacityAnimation, LayoutRoot);
Storyboard.SetTargetProperty(opacityAnimation, new PropertyPath("(UIElement.Opacity)"));
storyboard.Children.Add(opacityAnimation);
if (callback != null)
{
storyboard.Completed += callback;
}
Deployment.Current.Dispatcher.BeginInvoke(storyboard.Begin);
return(true);
}
if (_nextUri != null &&
(_nextUri.ToString().EndsWith("AboutView.xaml") ||
_nextUri.ToString().EndsWith("SettingsView.xaml")))
{
var storyboard = TelegramTurnstileAnimations.BackwardIn(LayoutRoot);
if (callback != null)
{
storyboard.Completed += callback;
}
//var rotationAnimation = new DoubleAnimationUsingKeyFrames();
//rotationAnimation.KeyFrames.Add(new EasingDoubleKeyFrame { KeyTime = TimeSpan.FromSeconds(0.00), Value = 105.0 });
//rotationAnimation.KeyFrames.Add(new EasingDoubleKeyFrame { KeyTime = TimeSpan.FromSeconds(0.35), Value = 0.0, EasingFunction = new ExponentialEase { EasingMode = EasingMode.EaseOut, Exponent = 6.0 } });
//Storyboard.SetTarget(rotationAnimation, LayoutRoot);
//Storyboard.SetTargetProperty(rotationAnimation, new PropertyPath("(UIElement.Projection).(PlaneProjection.RotationY)"));
//storyboard.Children.Add(rotationAnimation);
//if (callback != null)
//{
// storyboard.Completed += callback;
//}
LayoutRoot.Opacity = 1.0;
Deployment.Current.Dispatcher.BeginInvoke(storyboard.Begin);
return(true);
}
else
{
((CompositeTransform)LayoutRoot.RenderTransform).TranslateY = 0.0;
LayoutRoot.Opacity = 1.0;
return(false);
}
}
else
{
((CompositeTransform)LayoutRoot.RenderTransform).TranslateY = 0.0;
LayoutRoot.Opacity = 1.0;
return(false);
}
return(false);
}
