public override void NotifyAnimatedValueChanged(CompositionProperty offset)
{
base.NotifyAnimatedValueChanged(offset);
if (offset == s_IdOfClipToBoundsProperty ||
offset == s_IdOfOpacityProperty ||
offset == s_IdOfSizeProperty)
{
IsDirtyComposition = true;
}
if (offset == s_IdOfSizeProperty ||
offset == s_IdOfAnchorPointProperty ||
offset == s_IdOfCenterPointProperty ||
offset == s_IdOfAdornedVisualProperty ||
offset == s_IdOfTransformMatrixProperty ||
offset == s_IdOfScaleProperty ||
offset == s_IdOfRotationAngleProperty ||
offset == s_IdOfOrientationProperty ||
offset == s_IdOfOffsetProperty)
{
_combinedTransformDirty = true;
}
if (offset == s_IdOfClipToBoundsProperty ||
offset == s_IdOfSizeProperty)
{
_clipSizeDirty = true;
}
}
public override void Initialize(TimeSpan startedAt, ExpressionVariant startingValue, CompositionProperty property)
{
_startingValue = startingValue;
var hs = new HashSet <(string, string)>();
_expression.CollectReferences(hs);
base.Initialize(property, hs);
}
public override void Initialize(TimeSpan startedAt, ExpressionVariant startingValue, CompositionProperty property)
{
_startedAt = startedAt;
_startingValue = startingValue.CastOrDefault <T>();
var hs = new HashSet <(string, string)>();
// TODO: Update subscriptions based on the current keyframe rather than keeping subscriptions to all of them
foreach (var frame in _keyFrames)
{
frame.Expression?.CollectReferences(hs);
}
Initialize(property, hs);
}
