public void AddValueCallback <T>(LottieProperty property, ILottieValueCallback <T> callback)
{
if (property == LottieProperty.Color)
{
_colorAnimation.SetValueCallback((ILottieValueCallback <Color?>)callback);
}
else if (property == LottieProperty.Opacity)
{
_opacityAnimation.SetValueCallback((ILottieValueCallback <int?>)callback);
}
else if (property == LottieProperty.ColorFilter)
{
if (callback == null)
{
_colorFilterAnimation = null;
}
else
{
_colorFilterAnimation = new ValueCallbackKeyframeAnimation <ColorFilter, ColorFilter>((ILottieValueCallback <ColorFilter>)callback);
_colorFilterAnimation.ValueChanged += (sender, args) =>
{
_lottieDrawable.InvalidateSelf();
};
_layer.AddAnimation(_colorFilterAnimation);
}
}
}
public void AddValueCallback <T>(LottieProperty property, ILottieValueCallback <T> callback)
{
if (property == LottieProperty.PolystarPoints)
{
_pointsAnimation.SetValueCallback((ILottieValueCallback <float?>)callback);
}
else if (property == LottieProperty.PolystarRotation)
{
_rotationAnimation.SetValueCallback((ILottieValueCallback <float?>)callback);
}
else if (property == LottieProperty.Position)
{
_positionAnimation.SetValueCallback((ILottieValueCallback <Vector2?>)callback);
}
else if (property == LottieProperty.PolystarInnerRadius && _innerRadiusAnimation != null)
{
_innerRadiusAnimation.SetValueCallback((ILottieValueCallback <float?>)callback);
}
else if (property == LottieProperty.PolystarOuterRadius)
{
_outerRadiusAnimation.SetValueCallback((ILottieValueCallback <float?>)callback);
}
else if (property == LottieProperty.PolystarInnerRoundedness && _innerRoundednessAnimation != null)
{
_innerRoundednessAnimation.SetValueCallback((ILottieValueCallback <float?>)callback);
}
else if (property == LottieProperty.PolystarOuterRoundedness)
{
_outerRoundednessAnimation.SetValueCallback((ILottieValueCallback <float?>)callback);
}
}
public void AddValueCallback <T>(LottieProperty property, ILottieValueCallback <T> callback)
{
if (property == LottieProperty.EllipseSize)
{
_sizeAnimation.SetValueCallback((ILottieValueCallback <Vector2?>)callback);
}
else if (property == LottieProperty.Position)
{
_positionAnimation.SetValueCallback((ILottieValueCallback <Vector2?>)callback);
}
}
public void AddValueCallback <T>(LottieProperty property, ILottieValueCallback <T> callback)
{
if (property == LottieProperty.ColorFilter)
{
if (callback == null)
{
_colorFilterAnimation = null;
}
else
{
_colorFilterAnimation = new ValueCallbackKeyframeAnimation <ColorFilter, ColorFilter>((ILottieValueCallback <ColorFilter>)callback);
}
}
}
public override void AddValueCallback <T>(LottieProperty property, ILottieValueCallback <T> callback)
{
base.AddValueCallback(property, callback);
if (property == LottieProperty.ColorFilter)
{
if (callback == null)
{
_colorFilterAnimation = null;
}
else
{
_colorFilterAnimation = new ValueCallbackKeyframeAnimation <SKColorFilter, SKColorFilter>((ILottieValueCallback <SKColorFilter>)callback);
}
}
}
public void AddValueCallback <T>(LottieProperty property, ILottieValueCallback <T> callback)
{
if (_transform.ApplyValueCallback(property, callback))
{
return;
}
if (property == LottieProperty.RepeaterCopies)
{
_copies.SetValueCallback((ILottieValueCallback <float?>)callback);
}
else if (property == LottieProperty.RepeaterOffset)
{
_offset.SetValueCallback((ILottieValueCallback <float?>)callback);
}
}
public void AddValueCallback <T>(LottieProperty property, ILottieValueCallback <T> callback)
{
if (property == LottieProperty.ColorFilter)
{
if (callback == null)
{
_colorFilterAnimation = null;
}
else
{
_colorFilterAnimation = new ValueCallbackKeyframeAnimation <SKColorFilter, SKColorFilter>((ILottieValueCallback <SKColorFilter>)callback);
_colorFilterAnimation.ValueChanged += OnValueChanged;
_layer.AddAnimation(_colorFilterAnimation);
}
}
}
public override void AddValueCallback <T>(LottieProperty property, ILottieValueCallback <T> callback)
{
base.AddValueCallback(property, callback);
if (property == LottieProperty.TimeRemap)
{
if (callback == null)
{
_timeRemapping = null;
}
else
{
_timeRemapping = new ValueCallbackKeyframeAnimation <float?, float?>((ILottieValueCallback <float?>)callback);
}
}
}
public override void AddValueCallback <T>(LottieProperty property, ILottieValueCallback <T> callback)
{
base.AddValueCallback(property, callback);
if (property == LottieProperty.Color && _colorAnimation != null)
{
_colorAnimation.SetValueCallback((ILottieValueCallback <Color?>)callback);
}
else if (property == LottieProperty.StrokeColor && _strokeColorAnimation != null)
{
_strokeColorAnimation.SetValueCallback((ILottieValueCallback <Color?>)callback);
}
else if (property == LottieProperty.StrokeWidth && _strokeWidthAnimation != null)
{
_strokeWidthAnimation.SetValueCallback((ILottieValueCallback <float?>)callback);
}
else if (property == LottieProperty.TextTracking)
{
_trackingAnimation?.SetValueCallback((ILottieValueCallback <float?>)callback);
}
}
public override void AddValueCallback <T>(LottieProperty property, ILottieValueCallback <T> callback)
{
base.AddValueCallback(property, callback);
if (property == LottieProperty.StrokeColor)
{
_colorAnimation.SetValueCallback((ILottieValueCallback <Color?>)callback);
}
else if (property == LottieProperty.ColorFilter)
{
if (callback == null)
{
_colorFilterAnimation = null;
}
else
{
_colorFilterAnimation = new ValueCallbackKeyframeAnimation <ColorFilter, ColorFilter>((ILottieValueCallback <ColorFilter>)callback);
_colorFilterAnimation.ValueChanged += OnValueChanged;
_layer.AddAnimation(_colorAnimation);
}
}
}
/// <summary>
/// Returns whether the callback was applied.
/// </summary>
public bool ApplyValueCallback <T>(LottieProperty property, ILottieValueCallback <T> callback)
{
if (property == LottieProperty.TransformAnchorPoint)
{
_anchorPoint.SetValueCallback((ILottieValueCallback <Vector2?>)callback);
}
else if (property == LottieProperty.TransformPosition)
{
_position.SetValueCallback((ILottieValueCallback <Vector2?>)callback);
}
else if (property == LottieProperty.TransformScale)
{
_scale.SetValueCallback((ILottieValueCallback <ScaleXy>)callback);
}
else if (property == LottieProperty.TransformRotation)
{
_rotation.SetValueCallback((ILottieValueCallback <float?>)callback);
}
else if (property == LottieProperty.TransformOpacity)
{
_opacity.SetValueCallback((ILottieValueCallback <int?>)callback);
}
else if (property == LottieProperty.TransformStartOpacity && _startOpacity != null)
{
_startOpacity.SetValueCallback((ILottieValueCallback <float?>)callback);
}
else if (property == LottieProperty.TransformEndOpacity && _endOpacity != null)
{
_endOpacity.SetValueCallback((ILottieValueCallback <float?>)callback);
}
else
{
return(false);
}
return(true);
}
public void AddValueCallback <T>(LottieProperty property, ILottieValueCallback <T> callback)
{
}
public void AddValueCallback <T>(LottieProperty property, ILottieValueCallback <T> callback)
{
_transformAnimation?.ApplyValueCallback(property, callback);
}