private static AnimationClock Animate(
DependencyObject animatable,
DependencyProperty prop,
AnimationTimeline anim,
int duration,
double?accel,
double?decel,
EventHandler func)
{
anim.AccelerationRatio = accel.GetValueOrDefault(0.0);
anim.DecelerationRatio = decel.GetValueOrDefault(0.0);
anim.Duration = (Duration)TimeSpan.FromMilliseconds((double)duration);
anim.Freeze();
AnimationClock animClock = anim.CreateClock();
animClock.Completed += new EventHandler(animClock_Completed);
if (func != null)
{
animClock.Completed += func;
}
animClock.Controller.Begin();
Animator.ClearAnimation(animatable, prop);
((IAnimatable)animatable).ApplyAnimationClock(prop, animClock);
return(animClock);
void animClock_Completed(object sender, EventArgs e)
{
Animator.ClearAnimation(animatable, prop);
// ISSUE: method pointer
animClock.Completed -= new EventHandler((object)this, __methodptr(\u003CAnimate\u003Eg__animClock_Completed\u007C0));
}
}
private static AnimationClock AnimateElementDelayHelper(DependencyObject element, DependencyProperty property, AnimationTimeline anim, double delaySeconds)
{
if (!(element is IAnimatable))
{
throw new InvalidOperationException("Element must be IAnimatable.");
}
anim.FillBehavior = FillBehavior.HoldEnd;
anim.Completed += new EventHandler(anim_Completed);
anim.AccelerationRatio = .15;
anim.DecelerationRatio = .85;
//object value = element.GetValue(property);
//animatable.BeginAnimation(property, null);
//element.SetValue(property, value);
AnimationClock clock = anim.CreateClock();
DependencyCombo dc = new DependencyCombo(element, property);
DispatcherTimer delayTimer = new DispatcherTimer();
delayTimer.Interval = TimeSpan.FromSeconds(delaySeconds);
delayTimer.Tick += new EventHandler(delayTimer_Tick);
delayTimer.Start();
SavedAnimations.Add(delayTimer, new AnimationData(clock, dc));
return(clock);
}
private static AnimationClock Animate(
DependencyObject animatable,
DependencyProperty prop,
AnimationTimeline anim,
int duration,
double?acceleration,
double?deceleration,
EventHandler func
)
{
if (acceleration.HasValue)
{
anim.AccelerationRatio = acceleration.GetValueOrDefault(0);
}
if (deceleration.HasValue)
{
anim.DecelerationRatio = deceleration.GetValueOrDefault(0);
}
anim.Duration = TimeSpan.FromMilliseconds(duration);
anim.Freeze();
AnimationClock animClock = anim.CreateClock();
// When animation is complete, remove animation and set the animation's "To"
// value as the new value of the property.
EventHandler eh = null;
eh = delegate(object sender, EventArgs e)
{
animatable.SetValue(prop, animatable.GetValue(prop));
((IAnimatable)animatable).ApplyAnimationClock(prop, null);
animClock.Completed -= eh;
};
animClock.Completed += eh;
// assign completed eventHandler, if defined
if (func != null)
{
animClock.Completed += func;
}
animClock.Controller.Begin();
// goferit
((IAnimatable)animatable).ApplyAnimationClock(prop, animClock);
return(animClock);
}
private void ColorAnimationBasicTest(AnimationTimeline animation, Color defaultOriginValue, Color defaultDestinationValue, Color expectedStartValue, Color expectedMiddleValue, Color expectedEndValue)
{
AnimationTimelineClock clock = (AnimationTimelineClock)animation.CreateClock();
TestRootClock rootClock = new TestRootClock();
clock.Begin(rootClock);
rootClock.Tick(TimeSpan.Zero);
Assert.AreEqual(expectedStartValue, (Color)animation.GetCurrentValue(defaultOriginValue, defaultDestinationValue, clock));
rootClock.Tick(animation.Duration.TimeSpan.Scale(0.5));
Assert.AreEqual(expectedMiddleValue, (Color)animation.GetCurrentValue(defaultOriginValue, defaultDestinationValue, clock));
rootClock.Tick(animation.Duration.TimeSpan);
Assert.AreEqual(expectedEndValue, (Color)animation.GetCurrentValue(defaultOriginValue, defaultDestinationValue, clock));
}
/// <summary>
/// This summary has not been prepared yet. NOSUMMARY - pantal07
/// </summary>
protected void PrepareAnimation(string className, string propertyName, string from, string to, string defaultValue)
{
animatingObject = GetAnimatingObject(propertyName, className);
property = GetAnimatingProperty(propertyName);
if (property.PropertyType.IsValueType)
{
this.from = MakeValue(from, property.PropertyType);
this.to = MakeValue(to, property.PropertyType);
this.defaultValue = MakeValue(defaultValue, property.PropertyType);
}
else
{
this.from = MakeObject(from);
this.to = MakeObject(to);
this.defaultValue = MakeObject(defaultValue);
}
// The FactoryParser already set this value. Clear it!
((DependencyObject)animatingObject).ClearValue(property);
AnimationTimeline animation = MakeAnimation(variation, property.PropertyType);
animationClock = animation.CreateClock();
switch (testType)
{
case TestType.AnimationFirst:
case TestType.AnimationFirstAndClearFifo:
case TestType.AnimationFirstAndClearLifo:
animatingObject.ApplyAnimationClock(property, animationClock);
((DependencyObject)animatingObject).SetValue(property, this.defaultValue);
break;
case TestType.BaseValueFirst:
case TestType.BaseValueFirstAndClearFifo:
case TestType.BaseValueFirstAndClearLifo:
((DependencyObject)animatingObject).SetValue(property, this.defaultValue);
animatingObject.ApplyAnimationClock(property, animationClock);
break;
case TestType.NoBaseValue:
case TestType.NoBaseValueAndClearValue:
animatingObject.ApplyAnimationClock(property, animationClock);
break;
}
}
private static AnimationClock AnimateElementHelper(DependencyObject element, DependencyProperty property, AnimationTimeline anim)
{
if (!(element is IAnimatable))
{
throw new InvalidOperationException("Element must be IAnimatable.");
}
anim.FillBehavior = FillBehavior.HoldEnd;
anim.Completed += new EventHandler(anim_Completed);
anim.AccelerationRatio = .15;
anim.DecelerationRatio = .85;
AnimationClock clock = anim.CreateClock();
DependencyCombo dc = new DependencyCombo(element, property);
IAnimatable animatable = (IAnimatable)dc.DObject;
animatable.ApplyAnimationClock(dc.DProperty, null);
animatable.ApplyAnimationClock(dc.DProperty, clock);
if (RunningAnimation.Values.Contains(dc))
{
List <AnimationClock> toDelete = new List <AnimationClock>();
foreach (KeyValuePair <AnimationClock, DependencyCombo> kvp in RunningAnimation)
{
if (kvp.Value.Equals(dc))
{
toDelete.Add(kvp.Key);
kvp.Key.Controller.Stop();
}
}
foreach (AnimationClock key in toDelete)
{
RunningAnimation.Remove(key);
}
}
RunningAnimation.Add(clock, dc);
return(clock);
}
