public override void ReleaseResources()
{
if (_effectFactory != null)
{
_effectFactory.Dispose();
_effectFactory = null;
}
if (_enterAnimation != null)
{
_enterAnimation.Dispose();
_enterAnimation = null;
}
if (_exitAnimation != null)
{
_exitAnimation.Dispose();
_exitAnimation = null;
}
if (_transformExpression != null)
{
_transformExpression.Dispose();
_transformExpression = null;
}
if (_propertySet != null)
{
_propertySet.Dispose();
_propertySet = null;
}
}
public void UpdateAction(ChatAction action)
{
var type = GetAnimationType(action);
if (type == _action)
{
return;
}
if (_previous != null)
{
_previous.Dispose();
_previous = null;
}
if (_props != null)
{
_props.Dispose();
_props = null;
}
var color = Fill?.Color ?? Colors.Black;
var visual = GetVisual(type, Window.Current.Compositor, color, out _props);
_action = type;
_previous = visual;
ElementCompositionPreview.SetElementChildVisual(this, visual?.RootVisual);
InvalidateArrange();
}
private void Page_Unloaded(object sender, RoutedEventArgs e)
{
if (parallaxAnimation0 != null)
{
parallaxAnimation0.Dispose();
parallaxAnimation0 = null;
}
if (parallaxAnimation1 != null)
{
parallaxAnimation1.Dispose();
parallaxAnimation1 = null;
}
if (parallaxAnimation2 != null)
{
parallaxAnimation2.Dispose();
parallaxAnimation2 = null;
}
if (parallaxAnimation3 != null)
{
parallaxAnimation3.Dispose();
parallaxAnimation3 = null;
}
if (parallaxAnimation4 != null)
{
parallaxAnimation4.Dispose();
parallaxAnimation4 = null;
}
if (scrollViewerProperties != null)
{
scrollViewerProperties.Dispose();
scrollViewerProperties = null;
}
IndAni.Stop();
}
private void Page_Unloaded(object sender, RoutedEventArgs e)
{
if (_parallaxExpression != null)
{
_parallaxExpression.Dispose();
_parallaxExpression = null;
}
if (_scrollProperties != null)
{
_scrollProperties.Dispose();
_scrollProperties = null;
}
}
//you must dispose it at page back.
public void Dispose()
{
if (_offsetXAnimation != null)
{
_offsetXAnimation.Dispose();
_offsetXAnimation = null;
}
if (_scrollerViewerManipulation != null)
{
_scrollerViewerManipulation.Dispose();
_scrollerViewerManipulation = null;
}
}
private void Page_Unloaded(object sender, RoutedEventArgs e)
{
if (_parallaxExpression != null)
{
// (TODO) Re-add this in after Dispose() implemented on ExpressionNode
//_parallaxExpression.Dispose();
_parallaxExpression = null;
}
if (_scrollProperties != null)
{
_scrollProperties.Dispose();
_scrollProperties = null;
}
}
/// <summary>
/// Called when the behavior is being detached from its <see cref="Microsoft.Xaml.Interactivity.Behavior.AssociatedObject"/>.
/// </summary>
protected override void OnDetaching()
{
base.OnDetaching();
_compositor?.Dispose();
_scrollerViewerManipulation?.Dispose();
_rotationAnimation?.Dispose();
_opacityAnimation?.Dispose();
_offsetAnimation?.Dispose();
_resetAnimation?.Dispose();
_loadingAnimation?.Dispose();
_borderVisual?.Dispose();
_refreshIconVisual?.Dispose();
AssociatedObject.Loaded -= OnAssociatedObjectLoaded;
AssociatedObject.Unloaded -= OnAssociatedObjectUnloaded;
}
//warning
internal void StopAnimation()
{
if (_frozenContentVisual != null)
{
_frozenContentVisual.StopAnimation("Offset.X");
_frozenContentVisual.Dispose();
_frozenContentVisual = null;
_pressedHiderVisual.StopAnimation("Offset.X");
_pressedHiderVisual.Dispose();
_pressedHiderVisual = null;
_compositor.Dispose();
_compositor = null;
_offsetAnimation.Dispose();
_offsetAnimation = null;
_scrollerViewerManipulation.Dispose();
_scrollerViewerManipulation = null;
}
}
