private void ApplyLastKeyFrame(object sender, EventArgs e)
{
if (!_cancelledAnimation)
{
DoubleKeyFrame lastKeyFrame = _keyFrames[_resolvedKeyFrames.GetNextKeyFrameIndex(_keyFrames.Count - 1)];
AnimationHelpers.ApplyValue(_propertyContainer, _targetProperty, lastKeyFrame.Value, _parameters.IsVisualStateChange);
}
}
private Action OnAnimationCompleted(IterationParameters parameters, bool isLastLoop, object value, DependencyObject target, PropertyPath propertyPath, Guid callBackGuid)
{
return(() =>
{
if (isLastLoop && _animationID == callBackGuid)
{
AnimationHelpers.ApplyValue(target, propertyPath, value, parameters.IsVisualStateChange);
}
OnIterationCompleted(parameters);
});
}
private void OnAnimationCompleted(IterationParameters parameters, bool isLastLoop, object value, DependencyObject target, PropertyPath propertyPath)
{
if (!this._isUnapplied)
{
if (isLastLoop)
{
AnimationHelpers.ApplyValue(target, propertyPath, value, parameters.IsVisualStateChange);
}
OnIterationCompleted(parameters);
}
}
private Action OnKeyFrameCompleted(IterationParameters parameters, bool isLastLoop, object value, DependencyObject target, PropertyPath propertyPath, Guid callBackGuid)
{
return(() =>
{
if (_animationID == callBackGuid)
{
AnimationHelpers.ApplyValue(target, propertyPath, value, parameters.IsVisualStateChange);
_appliedKeyFramesCount++;
if (!CheckTimeLineEndAndRaiseCompletedEvent(_parameters))
{
ApplyKeyFrame(GetNextKeyFrame(), isLastLoop);
}
}
});
}
private void ApplyKeyFrame(ObjectKeyFrame keyFrame)
{
object value = keyFrame.Value;
if (value is string && _propDp.PropertyType != typeof(string))
{
if (_propDp.PropertyType.IsEnum)
{
value = Enum.Parse(_propDp.PropertyType, (string)value);
}
else
{
value = DotNetForHtml5.Core.TypeFromStringConverters.ConvertFromInvariantString(_propDp.PropertyType, (string)value);
}
}
object castedValue = DynamicCast(value, _propDp.PropertyType);
AnimationHelpers.ApplyValue(_propertyContainer, _targetProperty, castedValue, _parameters.IsVisualStateChange);
}
// todo: find a way to not have to do this.
private void SetInitialAnimationValue(bool isVisualStateChange)
{
object initialAnimationValue = _propertyContainer.GetValue(_propDp);
AnimationHelpers.ApplyValue(_propertyContainer, _targetProperty, initialAnimationValue, isVisualStateChange);
}
private void UnApply(bool isVisualStateChange)
{
AnimationHelpers.ApplyValue(_propertyContainer, _targetProperty, DependencyProperty.UnsetValue, isVisualStateChange);
//_targetProperty.INTERNAL_PropertySetAnimationValue(_propertyContainer, INTERNAL_NoValue.NoValue);
}