void ArrangePlacement()
{
maskingLayer.Dispatcher.BeginInvoke(() => {
var placement = new ElementPlacement {
Transform = currentPage.SafeTransformToVisual(null) as Transform ?? new TranslateTransform(),
Orientation = currentPage.Orientation,
Size = new Size(currentPage.ActualWidth, currentPage.ActualHeight)
};
elementPlacementAnimator.AnimateTo(placement);
});
}
public void Enter(ElementPlacement initialPlacement)
{
currentPlacement = initialPlacement;
//size
maskingLayer.Width = currentPlacement.Size.Width;
maskingLayer.Height = currentPlacement.Size.Height;
//position and orientation
maskingLayer.RenderTransform = currentPlacement.Transform;
//enter animation
var projection = new PlaneProjection {
CenterOfRotationY = 0.1
};
viewContainer.Projection = projection;
AddDoubleAnimation(projection, "RotationX", from: -90, to: 0, ms: 400);
AddDoubleAnimation(maskingLayer, "Opacity", from: 0, to: 1, ms: 400);
storyboard.Begin();
}
public void Exit(System.Action onCompleted)
{
storyboard.Stop();
storyboard.Children.Clear();
//exit animation
var projection = new PlaneProjection {
CenterOfRotationY = 0.1
};
viewContainer.Projection = projection;
AddDoubleAnimation(projection, "RotationX", from: 0, to: 90, ms: 250);
AddDoubleAnimation(maskingLayer, "Opacity", from: 1, to: 0, ms: 350);
EventHandler handler = null;
handler = (o, e) => {
storyboard.Completed -= handler;
onCompleted();
currentPlacement = null;
};
storyboard.Completed += handler;
storyboard.Begin();
}
public void AnimateTo(ElementPlacement newPlacement)
{
storyboard.Stop();
storyboard.Children.Clear();
if (currentPlacement == null)
{
Enter(newPlacement);
return;
}
//size
AddDoubleAnimation(maskingLayer, "Width", from: currentPlacement.Size.Width, to: newPlacement.Size.Width, ms: 200);
AddDoubleAnimation(maskingLayer, "Height", from: currentPlacement.Size.Height, to: newPlacement.Size.Height, ms: 200);
//rotation at orientation change
var transformGroup = new TransformGroup();
var rotation = new RotateTransform
{
CenterX = Application.Current.Host.Content.ActualWidth / 2,
CenterY = Application.Current.Host.Content.ActualHeight / 2
};
transformGroup.Children.Add(newPlacement.Transform);
transformGroup.Children.Add(rotation);
maskingLayer.RenderTransform = transformGroup;
AddDoubleAnimation(rotation, "Angle", from: newPlacement.AngleFromDefault - currentPlacement.AngleFromDefault, to: 0.0);
//slight fading at orientation change
AddFading(maskingLayer);
currentPlacement = newPlacement;
storyboard.Begin();
}
public void Exit(System.Action onCompleted) {
storyboard.Stop();
storyboard.Children.Clear();
//exit animation
var projection = new PlaneProjection { CenterOfRotationY = 0.1 };
viewContainer.Projection = projection;
AddDoubleAnimation(projection, "RotationX", from:0, to:90, ms:250);
AddDoubleAnimation(maskingLayer, "Opacity", from:1, to:0, ms:350);
EventHandler handler = null;
handler = (o, e) => {
storyboard.Completed -= handler;
onCompleted();
currentPlacement = null;
};
storyboard.Completed += handler;
storyboard.Begin();
}
public void AnimateTo(ElementPlacement newPlacement) {
storyboard.Stop();
storyboard.Children.Clear();
if(currentPlacement == null) {
Enter(newPlacement);
return;
}
//size
AddDoubleAnimation(maskingLayer, "Width", from:currentPlacement.Size.Width, to:newPlacement.Size.Width, ms:200);
AddDoubleAnimation(maskingLayer, "Height", from:currentPlacement.Size.Height, to:newPlacement.Size.Height, ms:200);
//rotation at orientation change
var transformGroup = new TransformGroup();
var rotation = new RotateTransform {
CenterX = Application.Current.Host.Content.ActualWidth / 2,
CenterY = Application.Current.Host.Content.ActualHeight / 2
};
transformGroup.Children.Add(newPlacement.Transform);
transformGroup.Children.Add(rotation);
maskingLayer.RenderTransform = transformGroup;
AddDoubleAnimation(rotation, "Angle", from:newPlacement.AngleFromDefault - currentPlacement.AngleFromDefault, to:0.0);
//slight fading at orientation change
AddFading(maskingLayer);
currentPlacement = newPlacement;
storyboard.Begin();
}
public void Enter(ElementPlacement initialPlacement) {
currentPlacement = initialPlacement;
//size
maskingLayer.Width = currentPlacement.Size.Width;
maskingLayer.Height = currentPlacement.Size.Height;
//position and orientation
maskingLayer.RenderTransform = currentPlacement.Transform;
//enter animation
var projection = new PlaneProjection { CenterOfRotationY = 0.1 };
viewContainer.Projection = projection;
AddDoubleAnimation(projection, "RotationX", from:-90, to:0, ms:400);
AddDoubleAnimation(maskingLayer, "Opacity", from:0, to:1, ms:400);
storyboard.Begin();
}
void ArrangePlacement() {
maskingLayer.Dispatcher.BeginInvoke(() => {
var placement = new ElementPlacement {
Transform = (Transform)currentPage.SafeTransformToVisual(null),
Orientation = currentPage.Orientation,
Size = new Size(currentPage.ActualWidth, currentPage.ActualHeight)
};
elementPlacementAnimator.AnimateTo(placement);
});
}
