public static Storyboard CreateDoubleSB(DependencyObject dpnObj, string property, double secondTime, Double from, Double to, EasingMode em)
{
//<Storyboard x:Name="Storyboard1">
// <DoubleAnimationUsingKeyFrames EnableDependentAnimation="True" Storyboard.TargetProperty="(FrameworkElement.Height)" Storyboard.TargetName="border">
// <EasingDoubleKeyFrame KeyTime="0:0:1" Value="0"/>
// </DoubleAnimationUsingKeyFrames>
//</Storyboard>
DoubleAnimationUsingKeyFrames daKeyFrame = new DoubleAnimationUsingKeyFrames();
EasingDoubleKeyFrame edKeyFrame = new EasingDoubleKeyFrame();
edKeyFrame.KeyTime = TimeSpan.FromSeconds(secondTime);
edKeyFrame.Value = to;
CircleEase ce = new CircleEase();
ce.EasingMode = em;
edKeyFrame.EasingFunction = ce;
daKeyFrame.KeyFrames.Add(edKeyFrame);
daKeyFrame.EnableDependentAnimation = true;
Storyboard.SetTarget(daKeyFrame, dpnObj);
Storyboard.SetTargetProperty(daKeyFrame, property);
Storyboard sb = new Storyboard();
sb.Children.Add(daKeyFrame);
return sb;
}
public static Storyboard CreateSizeAnimation(
this Storyboard sb,
FrameworkElement target,
Size start,
Size end,
double timeSecs = 1.0,
double delay = 0)
{
if (sb == null)
throw new NullReferenceException("The storyboard could not be Null");
DoubleAnimationUsingKeyFrames animH = new DoubleAnimationUsingKeyFrames();
DoubleAnimationUsingKeyFrames animW = new DoubleAnimationUsingKeyFrames();
EasingDoubleKeyFrame d1;
EasingDoubleKeyFrame d2;
//Creating Hight Frames
d1 = new EasingDoubleKeyFrame();
d1.Value = start.Height;
d1.KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(delay));
d2 = new EasingDoubleKeyFrame();
d2.Value = end.Height;
d2.KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(delay+timeSecs));
animH.KeyFrames.Add(d1);
animH.KeyFrames.Add(d2);
animH.EnableDependentAnimation = true;
//////////////////////////////////////
//Creating Width Frames
d1 = new EasingDoubleKeyFrame();
d1.Value = start.Width;
d1.KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(delay));
d2 = new EasingDoubleKeyFrame();
d2.Value = end.Width;
d2.KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(delay+timeSecs));
animW.KeyFrames.Add(d1);
animW.KeyFrames.Add(d2);
animW.EnableDependentAnimation = true;
//////////////////////////////////////
sb.Children.Add(animH);
sb.Children.Add(animW);
Storyboard.SetTarget(animH, target);
Storyboard.SetTarget(animW, target);
Storyboard.SetTargetProperty(animH, "(FrameworkElement.Height)");
Storyboard.SetTargetProperty(animW, "(FrameworkElement.Width)");
sb.SetStoryboardDuration(new Duration(TimeSpan.FromSeconds(delay + timeSecs)));
return sb;
}
private void Init()
{
_Storyboard = new Storyboard();
_Storyboard.Completed += _Storyboard_Completed;
/***animation x***/
_Animation_X = new DoubleAnimationUsingKeyFrames();
/*key frame x from*/
_KeyFrame_x_from = new EasingDoubleKeyFrame();
_KeyFrame_x_from.KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(0));
_KeyFrame_x_from.Value = 0;
_Animation_X.KeyFrames.Add(_KeyFrame_x_from);
/*key frame x to*/
_KeyFrame_x_to = new EasingDoubleKeyFrame();
_KeyFrame_x_to.KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(0));
_KeyFrame_x_to.Value = 1;
_Animation_X.KeyFrames.Add(_KeyFrame_x_to);
Storyboard.SetTargetProperty(_Animation_X, "(UIElement.RenderTransform).(CompositeTransform.TranslateX)");
_Storyboard.Children.Add(_Animation_X);
/***animation y***/
_Animation_Y = new DoubleAnimationUsingKeyFrames();
/*key frame 1*/
_KeyFrame_y_from = new EasingDoubleKeyFrame();
_KeyFrame_y_from.KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(0));
_KeyFrame_y_from.Value = 0;
_Animation_Y.KeyFrames.Add(_KeyFrame_y_from);
/*key frame 2*/
_KeyFrame_y_to = new EasingDoubleKeyFrame();
_KeyFrame_y_to.KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(1));
_KeyFrame_y_to.Value = 1;
_Animation_Y.KeyFrames.Add(_KeyFrame_y_to);
Storyboard.SetTargetProperty(_Animation_Y, "(UIElement.RenderTransform).(CompositeTransform.TranslateY)");
_Storyboard.Children.Add(_Animation_Y);
}
private void Init()
{
_Storyboard = new Storyboard();
_Storyboard.Completed += _Storyboard_Completed;
/***animation ***/
_Animation = new DoubleAnimationUsingKeyFrames();
/*key frame from*/
_KeyFrame_from = new EasingDoubleKeyFrame();
_KeyFrame_from.KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(0));
_KeyFrame_from.Value = 0;
_Animation.KeyFrames.Add(_KeyFrame_from);
/*key frame to*/
_KeyFrame_to = new EasingDoubleKeyFrame();
_KeyFrame_to.KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(1));
_KeyFrame_to.Value = 1;
_Animation.KeyFrames.Add(_KeyFrame_to);
Storyboard.SetTargetProperty(_Animation, "(UIElement.RenderTransform).(CompositeTransform.Rotation)");
_Storyboard.Children.Add(_Animation);
}
private void Init()
{
_Storyboard = new Storyboard();
_Storyboard.Completed += _Storyboard_Completed;
/***animation x***/
_Animation = new DoubleAnimationUsingKeyFrames();
/*key frame 1*/
_KeyFrame_from = new EasingDoubleKeyFrame();
_KeyFrame_from.KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(0));
_KeyFrame_from.Value = 0;
_Animation.KeyFrames.Add(_KeyFrame_from);
/*key frame 2*/
_KeyFrame_to = new EasingDoubleKeyFrame();
_KeyFrame_to.KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(1));
_KeyFrame_to.Value = 0;
_Animation.KeyFrames.Add(_KeyFrame_to);
Storyboard.SetTargetProperty(_Animation, "(UIElement.Opacity)");
_Storyboard.Children.Add(_Animation);
}
public static Storyboard CreateFadIn(
this Storyboard sb,
UIElement target,
double from,
double to,
double timeSecs = 1.0,
double delay = 0)
{
if (sb == null)
throw new NullReferenceException("The storyboard could not be Null");
DoubleAnimationUsingKeyFrames animA = new DoubleAnimationUsingKeyFrames();
EasingDoubleKeyFrame d1;
EasingDoubleKeyFrame d2;
d1 = new EasingDoubleKeyFrame();
d1.Value = from;
d1.KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(delay));
d2 = new EasingDoubleKeyFrame();
d2.Value = to;
d2.KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(delay + timeSecs));
animA.KeyFrames.Add(d1);
animA.KeyFrames.Add(d2);
animA.EnableDependentAnimation = true;
sb.Children.Add(animA);
Storyboard.SetTarget(animA, target);
Storyboard.SetTargetProperty(animA, UI_ELEMENT_OPACITY);
sb.SetStoryboardDuration(new Duration(TimeSpan.FromSeconds(delay + timeSecs)));
return sb;
}
public static Storyboard MakeOpacityStory(DependencyObject element, double fromValue, double toValue, TimeSpan lastTime)
{
Storyboard sb = new Storyboard();
DoubleAnimationUsingKeyFrames frames = new DoubleAnimationUsingKeyFrames();
Storyboard.SetTargetProperty(frames, "Opacity");
Storyboard.SetTarget(frames, element);
EasingDoubleKeyFrame frame1 = new EasingDoubleKeyFrame();
frame1.KeyTime = new TimeSpan(0, 0, 0, 0);
frame1.Value = fromValue;
EasingDoubleKeyFrame frame2 = new EasingDoubleKeyFrame();
frame2.KeyTime = lastTime;
frame2.Value = toValue;
frames.KeyFrames.Add(frame1);
frames.KeyFrames.Add(frame2);
sb.FillBehavior = FillBehavior.HoldEnd;
sb.Children.Add(frames);
return sb;
}
protected override void OnApplyTemplate()
{
if (_touchAreaRectangle != null)
{
_touchAreaRectangle.Tapped -= OnTouchAreaRectangleTap;
}
base.OnApplyTemplate();
_touchAreaRectangle = GetTemplateChild(TouchAreaRectangle) as Rectangle;
_expandedToCollapsedFrame = GetTemplateChild(ExpandedToCollapsedKeyFrame) as EasingDoubleKeyFrame;
_collapsedToExpandedFrame = GetTemplateChild(CollapsedToExpandedKeyFrame) as EasingDoubleKeyFrame;
_itemsCanvas = GetTemplateChild("ItemsCanvas") as Canvas;
_header = GetTemplateChild("ExpandableContent") as Border;
var expandedState = (GetTemplateChild(ExpandedState) as VisualState);
if (expandedState != null)
{
_expandedStateAnimation = expandedState.Storyboard.Children[0] as DoubleAnimation;
}
_presenter = GetTemplateChild(Presenter) as ItemsPresenter;
if (_presenter != null)
{
_presenter.SizeChanged += OnPresenterSizeChanged;
}
if (_touchAreaRectangle != null)
{
_touchAreaRectangle.Tapped += OnTouchAreaRectangleTap;
}
if (_itemsCanvas != null)
{
_itemsCanvas.SizeChanged += OnPresenterSizeChanged;
}
UpdateVisualState(false);
}
internal void AnimateContainerDropDown()
{
if (Items == null)
return;
for (var i = 0; i < Items.Count; i++)
{
var container = ContainerFromIndex(i) as FrameworkElement;
if (container == null)
{
break;
}
var itemDropDown = new Storyboard();
var quadraticEase = new QuadraticEase { EasingMode = EasingMode.EaseOut };
var initialKeyTime = InitialKeyTime + (KeyTimeStep * i);
var finalKeyTime = FinalKeyTime + (KeyTimeStep * i);
var translation = new TranslateTransform();
container.RenderTransform = translation;
var transAnimation = new DoubleAnimationUsingKeyFrames();
var transKeyFrame1 = new EasingDoubleKeyFrame
{
EasingFunction = quadraticEase,
KeyTime = TimeSpan.FromMilliseconds(0.0),
Value = -150.0
};
var transKeyFrame2 = new EasingDoubleKeyFrame
{
EasingFunction = quadraticEase,
KeyTime = TimeSpan.FromMilliseconds(initialKeyTime),
Value = 0.0
};
var transKeyFrame3 = new EasingDoubleKeyFrame
{
EasingFunction = quadraticEase,
KeyTime = TimeSpan.FromMilliseconds(finalKeyTime),
Value = 0.0
};
transAnimation.KeyFrames.Add(transKeyFrame1);
transAnimation.KeyFrames.Add(transKeyFrame2);
transAnimation.KeyFrames.Add(transKeyFrame3);
Storyboard.SetTarget(transAnimation, container);
Storyboard.SetTargetProperty(transAnimation, "(UIElement.RenderTransform).(TranslateTransform.Y)");
itemDropDown.Children.Add(transAnimation);
var opacityAnimation = new DoubleAnimationUsingKeyFrames();
var opacityKeyFrame1 = new EasingDoubleKeyFrame
{
EasingFunction = quadraticEase,
KeyTime = TimeSpan.FromMilliseconds(0.0),
Value = 0.0
};
var opacityKeyFrame2 = new EasingDoubleKeyFrame
{
EasingFunction = quadraticEase,
KeyTime = TimeSpan.FromMilliseconds(initialKeyTime - 150),
Value = 0.0
};
var opacityKeyFrame3 = new EasingDoubleKeyFrame
{
EasingFunction = quadraticEase,
KeyTime = TimeSpan.FromMilliseconds(finalKeyTime),
Value = 1.0
};
opacityAnimation.KeyFrames.Add(opacityKeyFrame1);
opacityAnimation.KeyFrames.Add(opacityKeyFrame2);
opacityAnimation.KeyFrames.Add(opacityKeyFrame3);
Storyboard.SetTarget(opacityAnimation, container);
Storyboard.SetTargetProperty(opacityAnimation, "(UIElement.Opacity)");
itemDropDown.Children.Add(opacityAnimation);
itemDropDown.Begin();
}
}
public override void PlayReverse(Action completed)
{
var storyboard = new Storyboard();
var toPage = ToPage;
var scaleTransform = new ScaleTransform
{
CenterX = ToPage.ActualWidth/2,
CenterY = ToPage.ActualHeight/2,
ScaleX = 1,
ScaleY = 1
};
toPage.RenderTransform = scaleTransform;
ToPage.Opacity = 1;
storyboard.Duration = new Duration(TimeSpan.FromSeconds(0.15));
var doubleAnimationUsingKeyFrame = new DoubleAnimationUsingKeyFrames
{
RepeatBehavior = new RepeatBehavior(TimeSpan.FromSeconds(1)),
FillBehavior = FillBehavior.HoldEnd
};
var doubleAnimationUsingKeyFrame1 = doubleAnimationUsingKeyFrame;
var keyFrames = doubleAnimationUsingKeyFrame1.KeyFrames;
var easingDoubleKeyFrame = new EasingDoubleKeyFrame
{
KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(0)),
Value = 1,
EasingFunction = new CubicEase()
};
keyFrames.Add(easingDoubleKeyFrame);
var doubleKeyFrameCollection = doubleAnimationUsingKeyFrame1.KeyFrames;
var easingDoubleKeyFrame1 = new EasingDoubleKeyFrame
{
KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(0.15)),
Value = 1.4,
EasingFunction = new CubicEase()
};
doubleKeyFrameCollection.Add(easingDoubleKeyFrame1);
Storyboard.SetTarget(doubleAnimationUsingKeyFrame1, ToPage);
Storyboard.SetTargetProperty(doubleAnimationUsingKeyFrame1,
"(UIElement.RenderTransform).(CompositeTransform.ScaleX)");
storyboard.Children.Add(doubleAnimationUsingKeyFrame1);
var doubleAnimationUsingKeyFrame2 = new DoubleAnimationUsingKeyFrames
{
RepeatBehavior = new RepeatBehavior(TimeSpan.FromSeconds(1)),
FillBehavior = FillBehavior.HoldEnd
};
var doubleAnimationUsingKeyFrame3 = doubleAnimationUsingKeyFrame2;
var keyFrames1 = doubleAnimationUsingKeyFrame3.KeyFrames;
var easingDoubleKeyFrame2 = new EasingDoubleKeyFrame
{
KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(0)),
Value = 1,
EasingFunction = new CubicEase()
};
keyFrames1.Add(easingDoubleKeyFrame2);
var doubleKeyFrameCollection1 = doubleAnimationUsingKeyFrame3.KeyFrames;
var easingDoubleKeyFrame3 = new EasingDoubleKeyFrame
{
KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(0.15)),
Value = 1.4,
EasingFunction = new CubicEase()
};
doubleKeyFrameCollection1.Add(easingDoubleKeyFrame3);
Storyboard.SetTarget(doubleAnimationUsingKeyFrame3, ToPage);
Storyboard.SetTargetProperty(doubleAnimationUsingKeyFrame3,
"(UIElement.RenderTransform).(CompositeTransform.ScaleY)");
storyboard.Children.Add(doubleAnimationUsingKeyFrame3);
var doubleAnimationUsingKeyFrame4 = new DoubleAnimationUsingKeyFrames
{
RepeatBehavior = new RepeatBehavior(TimeSpan.FromSeconds(1)),
FillBehavior = FillBehavior.HoldEnd
};
var doubleAnimationUsingKeyFrame5 = doubleAnimationUsingKeyFrame4;
var keyFrames2 = doubleAnimationUsingKeyFrame5.KeyFrames;
var easingDoubleKeyFrame4 = new EasingDoubleKeyFrame
{
KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(0)),
Value = 1,
EasingFunction = new CubicEase()
};
keyFrames2.Add(easingDoubleKeyFrame4);
var doubleKeyFrameCollection2 = doubleAnimationUsingKeyFrame5.KeyFrames;
var easingDoubleKeyFrame5 = new EasingDoubleKeyFrame
{
KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(0.15)),
Value = 0,
EasingFunction = new CubicEase()
};
doubleKeyFrameCollection2.Add(easingDoubleKeyFrame5);
Storyboard.SetTarget(doubleAnimationUsingKeyFrame5, ToPage);
Storyboard.SetTargetProperty(doubleAnimationUsingKeyFrame5, "(UIElement.Opacity)");
storyboard.Children.Add(doubleAnimationUsingKeyFrame5);
var fromPage = FromPage;
var scaleTransform1 = new ScaleTransform
{
CenterX = FromPage.ActualWidth/2,
CenterY = FromPage.ActualHeight/2,
ScaleX = 1,
ScaleY = 1
};
fromPage.RenderTransform = scaleTransform1;
FromPage.Opacity = 1;
var doubleAnimationUsingKeyFrame6 = new DoubleAnimationUsingKeyFrames
{
RepeatBehavior = new RepeatBehavior(TimeSpan.FromSeconds(1)),
FillBehavior = FillBehavior.HoldEnd
};
var doubleAnimationUsingKeyFrame7 = doubleAnimationUsingKeyFrame6;
var keyFrames3 = doubleAnimationUsingKeyFrame7.KeyFrames;
var easingDoubleKeyFrame6 = new EasingDoubleKeyFrame
{
KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(0)),
Value = 0.3,
EasingFunction = new SineEase()
};
keyFrames3.Add(easingDoubleKeyFrame6);
var doubleKeyFrameCollection3 = doubleAnimationUsingKeyFrame7.KeyFrames;
var easingDoubleKeyFrame7 = new EasingDoubleKeyFrame
{
KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(0.15)),
Value = 1,
EasingFunction = new SineEase()
};
doubleKeyFrameCollection3.Add(easingDoubleKeyFrame7);
Storyboard.SetTarget(doubleAnimationUsingKeyFrame7, FromPage);
Storyboard.SetTargetProperty(doubleAnimationUsingKeyFrame7,
"(UIElement.RenderTransform).(CompositeTransform.ScaleX)");
storyboard.Children.Add(doubleAnimationUsingKeyFrame7);
var doubleAnimationUsingKeyFrame8 = new DoubleAnimationUsingKeyFrames
{
RepeatBehavior = new RepeatBehavior(TimeSpan.FromSeconds(1)),
FillBehavior = FillBehavior.HoldEnd
};
var doubleAnimationUsingKeyFrame9 = doubleAnimationUsingKeyFrame8;
var keyFrames4 = doubleAnimationUsingKeyFrame9.KeyFrames;
var easingDoubleKeyFrame8 = new EasingDoubleKeyFrame
{
KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(0)),
Value = 0.3,
EasingFunction = new SineEase()
};
keyFrames4.Add(easingDoubleKeyFrame8);
var doubleKeyFrameCollection4 = doubleAnimationUsingKeyFrame9.KeyFrames;
var easingDoubleKeyFrame9 = new EasingDoubleKeyFrame
{
KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(0.15)),
Value = 1,
EasingFunction = new SineEase()
};
doubleKeyFrameCollection4.Add(easingDoubleKeyFrame9);
Storyboard.SetTarget(doubleAnimationUsingKeyFrame9, FromPage);
Storyboard.SetTargetProperty(doubleAnimationUsingKeyFrame9,
"(UIElement.RenderTransform).(CompositeTransform.ScaleY)");
storyboard.Children.Add(doubleAnimationUsingKeyFrame9);
var doubleAnimationUsingKeyFrame10 = new DoubleAnimationUsingKeyFrames
{
RepeatBehavior = new RepeatBehavior(TimeSpan.FromSeconds(1)),
FillBehavior = FillBehavior.HoldEnd
};
var doubleAnimationUsingKeyFrame11 = doubleAnimationUsingKeyFrame10;
var keyFrames5 = doubleAnimationUsingKeyFrame11.KeyFrames;
var easingDoubleKeyFrame10 = new EasingDoubleKeyFrame
{
KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(0)),
Value = 0,
EasingFunction = new SineEase()
};
keyFrames5.Add(easingDoubleKeyFrame10);
var doubleKeyFrameCollection5 = doubleAnimationUsingKeyFrame11.KeyFrames;
var easingDoubleKeyFrame11 = new EasingDoubleKeyFrame
{
KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(0.15)),
Value = 1,
EasingFunction = new SineEase()
};
doubleKeyFrameCollection5.Add(easingDoubleKeyFrame11);
Storyboard.SetTarget(doubleAnimationUsingKeyFrame11, FromPage);
Storyboard.SetTargetProperty(doubleAnimationUsingKeyFrame11, "(UIElement.Opacity)");
storyboard.Children.Add(doubleAnimationUsingKeyFrame11);
try
{
storyboard.Begin();
if (completed != null)
{
completed.Invoke();
}
}
catch
{
base.Play(completed);
}
}
public static DoubleAnimationUsingKeyFrames CreateElasticYAnimation(TranslateTransform translate, double to, double seconds)
{
var elasticAni = new DoubleAnimationUsingKeyFrames
{
Duration = new Duration(TimeSpan.FromSeconds(seconds)),
};
var easing = new EasingDoubleKeyFrame
{
Value = to,
EasingFunction = new ElasticEase
{
EasingMode = EasingMode.EaseInOut,
Oscillations = 3,
Springiness = 8,
}
};
easing.KeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(0));
elasticAni.KeyFrames.Add(easing);
Storyboard.SetTargetProperty(elasticAni, "Y");
Storyboard.SetTarget(elasticAni, translate);
return elasticAni;
}
/// <summary>
/// Provides the feathered animation for items
/// when the Expander View goes from collapsed to expanded.
/// </summary>
internal void AnimateContainerDropDown()
{
for (int i = 0; i < Items.Count; i++)
{
FrameworkElement container = ContainerFromIndex(i) as FrameworkElement;
if (container == null)
{
break;
}
Storyboard itemDropDown = new Storyboard();
EasingFunctionBase quadraticEase = new QuadraticEase { EasingMode = EasingMode.EaseOut };
int initialKeyTime = InitialKeyTime + (KeyTimeStep * i);
int finalKeyTime = FinalKeyTime + (KeyTimeStep * i);
TranslateTransform translation = new TranslateTransform();
container.RenderTransform = translation;
DoubleAnimationUsingKeyFrames transAnimation = new DoubleAnimationUsingKeyFrames();
EasingDoubleKeyFrame transKeyFrame1 = new EasingDoubleKeyFrame();
transKeyFrame1.EasingFunction = quadraticEase;
transKeyFrame1.KeyTime = TimeSpan.FromMilliseconds(0.0);
transKeyFrame1.Value = -150.0;
EasingDoubleKeyFrame transKeyFrame2 = new EasingDoubleKeyFrame();
transKeyFrame2.EasingFunction = quadraticEase;
transKeyFrame2.KeyTime = TimeSpan.FromMilliseconds(initialKeyTime);
transKeyFrame2.Value = 0.0;
EasingDoubleKeyFrame transKeyFrame3 = new EasingDoubleKeyFrame();
transKeyFrame3.EasingFunction = quadraticEase;
transKeyFrame3.KeyTime = TimeSpan.FromMilliseconds(finalKeyTime);
transKeyFrame3.Value = 0.0;
transAnimation.KeyFrames.Add(transKeyFrame1);
transAnimation.KeyFrames.Add(transKeyFrame2);
transAnimation.KeyFrames.Add(transKeyFrame3);
Storyboard.SetTarget(transAnimation, translation);
Storyboard.SetTargetProperty(transAnimation, "Y");
itemDropDown.Children.Add(transAnimation);
DoubleAnimationUsingKeyFrames opacityAnimation = new DoubleAnimationUsingKeyFrames();
EasingDoubleKeyFrame opacityKeyFrame1 = new EasingDoubleKeyFrame();
opacityKeyFrame1.EasingFunction = quadraticEase;
opacityKeyFrame1.KeyTime = TimeSpan.FromMilliseconds(0.0);
opacityKeyFrame1.Value = 0.0;
EasingDoubleKeyFrame opacityKeyFrame2 = new EasingDoubleKeyFrame();
opacityKeyFrame2.EasingFunction = quadraticEase;
opacityKeyFrame2.KeyTime = TimeSpan.FromMilliseconds(initialKeyTime - 150);
opacityKeyFrame2.Value = 0.0;
EasingDoubleKeyFrame opacityKeyFrame3 = new EasingDoubleKeyFrame();
opacityKeyFrame3.EasingFunction = quadraticEase;
opacityKeyFrame3.KeyTime = TimeSpan.FromMilliseconds(finalKeyTime);
opacityKeyFrame3.Value = 1.0;
opacityAnimation.KeyFrames.Add(opacityKeyFrame1);
opacityAnimation.KeyFrames.Add(opacityKeyFrame2);
opacityAnimation.KeyFrames.Add(opacityKeyFrame3);
Storyboard.SetTarget(opacityAnimation, container);
Storyboard.SetTargetProperty(opacityAnimation, "Opacity");
itemDropDown.Children.Add(opacityAnimation);
itemDropDown.Begin();
}
}
/// <summary>
/// Scale X Animation Keyframes for tile animations.
/// </summary>
/// <returns></returns>
private DoubleAnimationUsingKeyFrames CreateScaleXKeyFrames(int delay = 0)
{
var animation = new DoubleAnimationUsingKeyFrames();
Storyboard.SetTargetProperty(animation, "(UIElement.RenderTransform).(CompositeTransform.ScaleX)");
var frame = new EasingDoubleKeyFrame();
frame.KeyTime = new KeyTime();
frame.KeyTime = TimeSpan.FromMilliseconds(0);
frame.Value = 0;
var frameTwo = new EasingDoubleKeyFrame();
frameTwo.KeyTime = new KeyTime();
frameTwo.KeyTime = TimeSpan.FromMilliseconds(0 + delay);
frameTwo.Value = 0;
var frameThree = new EasingDoubleKeyFrame();
frameThree.KeyTime = new KeyTime();
frameThree.KeyTime = TimeSpan.FromMilliseconds(100 + delay);
frameThree.Value = 1;
//var frameThree = new EasingDoubleKeyFrame();
//frameThree.KeyTime = new KeyTime();
//frameThree.KeyTime = TimeSpan.FromMilliseconds(1000 + delay);
//frameThree.Value = 1;
animation.KeyFrames.Add(frame);
animation.KeyFrames.Add(frameTwo);
animation.KeyFrames.Add(frameThree);
return animation;
}
/// <summary>
/// Reveals data points using a storyboard.
/// </summary>
/// <param name="dataPoints">The data points to change the state of.
/// </param>
/// <param name="dataPointCount">The number of data points in the sequence.</param>
/// <param name="newState">The state to change to.</param>
private void StaggeredStateChange(IEnumerable<DataPoint> dataPoints, int dataPointCount, DataPointState newState)
{
if (PlotArea == null || dataPointCount == 0)
{
return;
}
Storyboard stateChangeStoryBoard = new Storyboard();
dataPoints.ForEachWithIndex((dataPoint, count) =>
{
dataPoint.Opacity = 0;
// Create an Animation
DoubleAnimationUsingKeyFrames objectAnimationUsingKeyFrames = new DoubleAnimationUsingKeyFrames();
Storyboard.SetTarget(objectAnimationUsingKeyFrames, dataPoint);
//TO-DO : Understand what is this
Storyboard.SetTargetProperty(objectAnimationUsingKeyFrames, "Opacity");
EasingDoubleKeyFrame BeginKeyFrame = new EasingDoubleKeyFrame();
BeginKeyFrame.Value = 0;
BeginKeyFrame.EasingFunction = new ElasticEase();
EasingDoubleKeyFrame EndKeyFrame = new EasingDoubleKeyFrame();
EndKeyFrame.Value = 100;
EndKeyFrame.EasingFunction =new ElasticEase();
// Create the specified animation type
switch (AnimationSequence)
{
case AnimationSequence.Simultaneous:
BeginKeyFrame.KeyTime = TimeSpan.Zero;
EndKeyFrame.KeyTime = TimeSpan.FromSeconds(1);
break;
case AnimationSequence.FirstToLast:
BeginKeyFrame.KeyTime = TimeSpan.FromMilliseconds(1000 * ((double)count / dataPointCount));
EndKeyFrame.KeyTime = TimeSpan.FromMilliseconds(1000 * (((double)count+1)/ dataPointCount));
break;
case AnimationSequence.LastToFirst:
BeginKeyFrame.KeyTime = TimeSpan.FromMilliseconds(1000 * ((double)(dataPointCount - count - 1) / dataPointCount));
EndKeyFrame.KeyTime = TimeSpan.FromMilliseconds(1000 * ((double)(dataPointCount - count) / dataPointCount));
break;
}
objectAnimationUsingKeyFrames.KeyFrames.Add(BeginKeyFrame);
objectAnimationUsingKeyFrames.KeyFrames.Add(EndKeyFrame);
objectAnimationUsingKeyFrames.Duration = new TimeSpan(0, 0, 1);
stateChangeStoryBoard.Children.Add(objectAnimationUsingKeyFrames);
});
stateChangeStoryBoard.Duration = new TimeSpan(0, 1, 0);
_storyBoardQueue.Enqueue(
stateChangeStoryBoard,
(sender, args) =>
{
//stateChangeStoryBoard.Stop();
});
}
private Storyboard GetAngleStoryboard()
{
_currentStoryboard = new Storyboard();
DoubleAnimationUsingKeyFrames da = new DoubleAnimationUsingKeyFrames();
var from = new EasingDoubleKeyFrame()
{
KeyTime = TimeSpan.FromSeconds(0),
Value = _ellapsedCircle.EndAngle
};
var to = new EasingDoubleKeyFrame()
{
KeyTime = TimeSpan.FromMilliseconds(300),
EasingFunction = new ExponentialEase(){ EasingMode = EasingMode.EaseOut},
Value = _ellapsedCircle.EndAngle + (360/this.GetDurationInSeconds())
};
da.FillBehavior = FillBehavior.HoldEnd;
da.KeyFrames.Add(from);
da.KeyFrames.Add(to);
_currentStoryboard.Children.Add(da);
da.EnableDependentAnimation = true;
Storyboard.SetTarget(da, _ellapsedCircle);
Storyboard.SetTargetProperty(da, "(RingSlice.EndAngle)");
return _currentStoryboard;
}
public static Storyboard MakeTranslateStory(DependencyObject element, double fromValue, double toValue, TimeSpan lastTime, bool isX)
{
Storyboard sb = new Storyboard();
DoubleAnimationUsingKeyFrames frames = new DoubleAnimationUsingKeyFrames();
Storyboard.SetTargetProperty(frames, isX ? "(UIElement.RenderTransform).(CompositeTransform.TranslateX)" : "(UIElement.RenderTransform).(CompositeTransform.TranslateY)");
Storyboard.SetTarget(frames, element);
EasingDoubleKeyFrame frame1 = new EasingDoubleKeyFrame();
frame1.KeyTime = new TimeSpan(0, 0, 0, 0);
frame1.Value = fromValue;
EasingDoubleKeyFrame frame2 = new EasingDoubleKeyFrame();
frame2.KeyTime = lastTime;
frame2.Value = toValue;
frame2.EasingFunction = new CubicEase() { EasingMode = EasingMode.EaseOut };
frames.KeyFrames.Add(frame1);
frames.KeyFrames.Add(frame2);
sb.FillBehavior = FillBehavior.HoldEnd;
sb.Children.Add(frames);
return sb;
}
public static Storyboard MakeScaleAndDispearStory(DependencyObject element, TimeSpan lastTime)
{
Storyboard sb = new Storyboard();
DoubleAnimationUsingKeyFrames frames = new DoubleAnimationUsingKeyFrames();
Storyboard.SetTargetProperty(frames, "Opacity");
Storyboard.SetTarget(frames, element);
EasingDoubleKeyFrame frame1 = new EasingDoubleKeyFrame();
frame1.KeyTime = new TimeSpan(0, 0, 0, 0);
frame1.Value = 1;
EasingDoubleKeyFrame frame2 = new EasingDoubleKeyFrame();
frame2.KeyTime = lastTime;
frame2.Value = 0;
frames.KeyFrames.Add(frame1);
frames.KeyFrames.Add(frame2);
DoubleAnimationUsingKeyFrames frames1 = new DoubleAnimationUsingKeyFrames();
Storyboard.SetTargetProperty(frames1, "(UIElement.RenderTransform).(CompositeTransform.ScaleX)");
Storyboard.SetTarget(frames1, element);
EasingDoubleKeyFrame frame11 = new EasingDoubleKeyFrame();
frame11.KeyTime = new TimeSpan(0, 0, 0, 0);
frame11.Value = 1;
EasingDoubleKeyFrame frame12 = new EasingDoubleKeyFrame();
frame12.KeyTime = lastTime;
frame12.Value = 5;
frames1.KeyFrames.Add(frame11);
frames1.KeyFrames.Add(frame12);
DoubleAnimationUsingKeyFrames frames2 = new DoubleAnimationUsingKeyFrames();
Storyboard.SetTargetProperty(frames2, "(UIElement.RenderTransform).(CompositeTransform.ScaleY)");
Storyboard.SetTarget(frames2, element);
EasingDoubleKeyFrame frame21 = new EasingDoubleKeyFrame();
frame21.KeyTime = new TimeSpan(0, 0, 0, 0);
frame21.Value = 1;
EasingDoubleKeyFrame frame22 = new EasingDoubleKeyFrame();
frame22.KeyTime = lastTime;
frame22.Value = 5;
frames2.KeyFrames.Add(frame21);
frames2.KeyFrames.Add(frame22);
sb.FillBehavior = FillBehavior.HoldEnd;
sb.Children.Add(frames1);
sb.Children.Add(frames2);
sb.Children.Add(frames);
return sb;
}
private static DoubleAnimationUsingKeyFrames CreateScaleYKeyFrames(int delay = 0)
{
var animation = new DoubleAnimationUsingKeyFrames();
Storyboard.SetTargetProperty(animation, "(UIElement.RenderTransform).(CompositeTransform.ScaleY)");
var frameA = new EasingDoubleKeyFrame();
frameA.KeyTime = new KeyTime();
frameA.KeyTime = TimeSpan.FromMilliseconds(0);
frameA.Value = 0;
var frameB = new EasingDoubleKeyFrame();
frameB.KeyTime = new KeyTime();
frameB.KeyTime = TimeSpan.FromMilliseconds(0 + delay);
frameB.Value = 0;
var frameC = new EasingDoubleKeyFrame();
frameC.KeyTime = new KeyTime();
frameC.KeyTime = TimeSpan.FromMilliseconds(100 + delay);
frameC.Value = 1;
animation.KeyFrames.Add(frameA);
animation.KeyFrames.Add(frameB);
animation.KeyFrames.Add(frameC);
return animation;
}
/// <summary>
/// Gets the template parts and sets event handlers.
/// </summary>
protected override void OnApplyTemplate()
{
if (_expanderPanel != null)
{
_expanderPanel.Tapped -= OnExpanderPanelTap;
}
base.OnApplyTemplate();
_expanderPanel = base.GetTemplateChild(ExpanderPanel) as Grid;
_expandedToCollapsedFrame = base.GetTemplateChild(ExpandedToCollapsedKeyFrame) as EasingDoubleKeyFrame;
_collapsedToExpandedFrame = base.GetTemplateChild(CollapsedToExpandedKeyFrame) as EasingDoubleKeyFrame;
_itemsCanvas = base.GetTemplateChild("ItemsCanvas") as Canvas;
VisualState expandedState = (base.GetTemplateChild(ExpandedState) as VisualState);
if (expandedState != null)
{
_expandedStateAnimation = expandedState.Storyboard.Children[0] as DoubleAnimation;
}
_presenter = base.GetTemplateChild(Presenter) as ItemsPresenter;
if (_presenter != null)
{
_presenter.SizeChanged += OnPresenterSizeChanged;
}
if (_expanderPanel != null)
{
_expanderPanel.Tapped += OnExpanderPanelTap;
}
UpdateVisualState(false);
}
private DoubleAnimationUsingKeyFrames CreateOpacityKeyFrames(int delay = 0)
{
var opacityAnimation = new DoubleAnimationUsingKeyFrames();
Storyboard.SetTargetProperty(opacityAnimation, "(UIElement.Opacity)");
var oFrameZero = new EasingDoubleKeyFrame();
oFrameZero.KeyTime = new KeyTime();
oFrameZero.KeyTime = TimeSpan.FromMilliseconds(0);
oFrameZero.Value = 1;
var oFrameOne = new EasingDoubleKeyFrame();
oFrameOne.KeyTime = new KeyTime();
oFrameOne.KeyTime = TimeSpan.FromMilliseconds(500 + delay);
oFrameOne.Value = 1;
var oFrameTwo = new EasingDoubleKeyFrame();
oFrameTwo.KeyTime = new KeyTime();
oFrameTwo.KeyTime = TimeSpan.FromMilliseconds(2000 + delay);
oFrameTwo.Value = 0;
oFrameTwo.EasingFunction = new QuinticEase();
oFrameTwo.EasingFunction.EasingMode = EasingMode.EaseOut;
opacityAnimation.KeyFrames.Add(oFrameZero);
opacityAnimation.KeyFrames.Add(oFrameOne);
opacityAnimation.KeyFrames.Add(oFrameTwo);
return opacityAnimation;
}
protected override void OnApplyTemplate() {
base.OnApplyTemplate();
ContentPresenter = (ContentControl)GetTemplateChild("ContentPresenter");
planeProjection = (PlaneProjection)GetTemplateChild("Rotator");
LayoutRoot = (FrameworkElement)GetTemplateChild("LayoutRoot");
Animation = (Storyboard)GetTemplateChild("Animation");
Animation.Completed += Animation_Completed;
rotationKeyFrame = (EasingDoubleKeyFrame)GetTemplateChild("rotationKeyFrame");
offestZKeyFrame = (EasingDoubleKeyFrame)GetTemplateChild("offestZKeyFrame");
scaleXKeyFrame = (EasingDoubleKeyFrame)GetTemplateChild("scaleXKeyFrame");
scaleYKeyFrame = (EasingDoubleKeyFrame)GetTemplateChild("scaleYKeyFrame");
scaleTransform = (ScaleTransform)GetTemplateChild("scaleTransform");
planeProjection.RotationY = yRotation;
planeProjection.LocalOffsetZ = zOffset;
if (ContentPresenter != null) {
ContentPresenter.Tapped += ContentPresenter_Tapped;
}
if (Animation != null) {
xAnimation = new DoubleAnimation();
Animation.Children.Add(xAnimation);
Storyboard.SetTarget(xAnimation, this);
Storyboard.SetTargetProperty(xAnimation, "(Canvas.Left)");
}
}
private DoubleAnimationUsingKeyFrames CreateTranslationKeyFrames(int playerViewModelIndex, TileAnimationDirection direction, Grid tile, int delay = 0)
{
Point BeginPoint;
Point EndPoint;
var animation = new DoubleAnimationUsingKeyFrames();
Storyboard.SetTargetProperty(animation, "(UIElement.RenderTransform).(CompositeTransform.TranslateY)");
var dumpCircleGt = InnerDumpCircle.TransformToVisual(pageRoot);
var animationTargetContainer = PlayerPanel.ItemContainerGenerator.ContainerFromIndex(playerViewModelIndex);
var grid = VisualTreeHelper.GetChild(animationTargetContainer, 0) as Grid;
var playerViewModelGt = grid.TransformToVisual(pageRoot);
if (direction == TileAnimationDirection.Down)
{
BeginPoint = dumpCircleGt.TransformPoint(new Point(0, 0));
EndPoint = playerViewModelGt.TransformPoint(new Point(0, 0));
tile.Margin = new Thickness(BeginPoint.X + InnerDumpCircle.Width / 2 - tile.Width / 2, BeginPoint.Y - tile.Height / 2 + 10/* + InnerDumpCircle.Height / 2*/, 0, 0);
}
else
{
EndPoint = dumpCircleGt.TransformPoint(new Point(0, 0));
BeginPoint = playerViewModelGt.TransformPoint(new Point(0, 0));
tile.Margin = new Thickness(BeginPoint.X + InnerDumpCircle.Width / 2 + 15, tile.Height / 2 + 10, 0, 0);
}
var acFrame = new EasingDoubleKeyFrame();
acFrame.KeyTime = new KeyTime();
acFrame.KeyTime = TimeSpan.FromMilliseconds(0);
acFrame.Value = BeginPoint.Y;
var bcFrame = new EasingDoubleKeyFrame();
bcFrame.KeyTime = new KeyTime();
bcFrame.KeyTime = TimeSpan.FromMilliseconds(0 + delay);
bcFrame.Value = BeginPoint.Y;
var cFrame = new EasingDoubleKeyFrame();
cFrame.KeyTime = new KeyTime();
cFrame.KeyTime = TimeSpan.FromMilliseconds(100 + delay);
cFrame.Value = BeginPoint.Y;
var dFrame = new EasingDoubleKeyFrame();
dFrame.KeyTime = new KeyTime();
dFrame.KeyTime = TimeSpan.FromMilliseconds(500 + delay);
dFrame.Value = EndPoint.Y;
dFrame.EasingFunction = new QuadraticEase();
dFrame.EasingFunction.EasingMode = EasingMode.EaseInOut;
animation.KeyFrames.Add(acFrame);
animation.KeyFrames.Add(bcFrame);
animation.KeyFrames.Add(cFrame);
animation.KeyFrames.Add(dFrame);
return animation;
}