public void ApplyValue(RadObject element)
{
this.RemovePreviousAnimation(element);
if (!this.IsAnimationEnabled(element))
{
this.OnAnimationStarted(new AnimationStatusEventArgs(element, false));
this.OnAnimationFinished(new AnimationStatusEventArgs(element, true, !this.RemoveAfterApply));
}
else
{
ElementValuesAnimator animator = this.GetAnimator(element);
animator.Initialize(element, this.startValue != null ? this.startValue : element.GetValue(this.Property));
if (this.RandomDelay != 0)
{
this.ApplyDelay = AnimatedPropertySetting.rand.Next(this.RandomDelay);
}
if (this.ApplyDelay > 0)
{
animator.Waiting = true;
Timer timer = new Timer();
timer.Interval = this.ApplyDelay;
timer.Tick += new EventHandler(this.delayTimer_Tick);
timer.Tag = (object)element;
timer.Start();
}
else
{
this.OnAnimationStarted(new AnimationStatusEventArgs(element, false));
animator.Start(element);
}
}
}
public override void UnapplyValue(RadElement element)
{
if (this.IsAnimationEnabled(element) && (this.AnimatorStyle & AnimatorStyles.AnimateWhenUnapply) == AnimatorStyles.AnimateWhenUnapply)
{
//Undo animation only if already aplied
ElementValuesAnimator animator = element.ValuesAnimators[this.GetHashCode()] as ElementValuesAnimator;
if (animator != null)
{
animator.Start(AnimationState.Reversing);
}
}
else
{
OnAnimationFinished(new AnimationStatusEventArgs(element, false, false));
}
}
private void ApplyValueInternal(RadElement element)
{
RemovePreviousAnimation(element, this.GetAnimatedSetting(element));
ElementValuesAnimator animator = this.GetAnimator(element);
animator.ReInitialize(element, this.GetInitialValue(element));
//notify attached element for animation start event
if (this.applyDelay <= 0)
{
this.OnAnimationStarted(new AnimationStatusEventArgs(element, false));
}
if (this.IsAnimationEnabled(element) && (this.AnimatorStyle & AnimatorStyles.AnimateWhenApply) == AnimatorStyles.AnimateWhenApply &&
element.Visibility == ElementVisibility.Visible && element.ElementTree != null && element.ElementTree.Control.Visible)
{
animator.Start(AnimationState.Applying);
return;
}
//we should animate the value, simply calculate the EndValue and apply it to the element.
AnimationValueCalculator calculator = AnimationValueCalculatorFactory.GetCalculator(this.Property.PropertyType);
object animatedValue;
if (this.EndValue == null)
{
animatedValue = this.StartValue;
if (animatedValue == null)
{
animatedValue = animator.CachedStartValue;
}
for (int i = 1; i <= this.NumFrames; i++)
{
animatedValue = calculator.CalculateAnimatedValue(this.StartValue, this.EndValue, animatedValue, this.Step, i, this.NumFrames, new StandardEasingCalculator(RadEasingType.InQuad));
}
}
else
{
animatedValue = this.EndValue;
}
animator.SetCurrentValue(animatedValue);
//notify for the value change
this.OnValueApplied(element);
}
private void delayTimer_Tick(object sender, EventArgs e)
{
Timer timer = (Timer)sender;
RadObject tag = (RadObject)timer.Tag;
timer.Tick -= new EventHandler(this.delayTimer_Tick);
timer.Stop();
timer.Dispose();
ElementValuesAnimator valuesAnimator = tag.ValuesAnimators[(object)this.GetHashCode()] as ElementValuesAnimator;
if (valuesAnimator == null)
{
return;
}
valuesAnimator.Waiting = false;
this.OnAnimationStarted(new AnimationStatusEventArgs(tag, false));
valuesAnimator.Start(tag);
}
public void AppendValue(
RadObject element,
RadProperty property,
object startValue,
object endValue,
int frames,
int interval)
{
if (this.Property != property)
{
return;
}
this.StartValue = startValue;
this.EndValue = endValue;
this.NumFrames = frames;
this.Interval = interval;
ElementValuesAnimator animator = this.GetAnimator(element);
animator.Stop();
animator.Initialize(element, this.StartValue);
animator.Start(element);
}