public override void OnApplyTemplate()
{
base.OnApplyTemplate();
_transitionerSlide_Old = GetTemplateChild("PART_TransitionerSlide_Old") as TransitionerSlide;
_transitionerSlide_New = GetTemplateChild("PART_TransitionerSlide_New") as TransitionerSlide;
}
public void Wipe(TransitionerSlide fromSlide, TransitionerSlide toSlide, Point origin, IZIndexController zIndexController)
{
if (fromSlide == null)
{
throw new ArgumentNullException(nameof(fromSlide));
}
if (toSlide == null)
{
throw new ArgumentNullException(nameof(toSlide));
}
if (zIndexController == null)
{
throw new ArgumentNullException(nameof(zIndexController));
}
// Set up time points
var zeroKeyTime = KeyTime.FromTimeSpan(TimeSpan.Zero);
var endKeyTime = KeyTime.FromTimeSpan(TimeSpan.FromSeconds(Duration.TotalSeconds / 2));
// From
var fromAnimation = new DoubleAnimationUsingKeyFrames();
fromAnimation.KeyFrames.Add(new LinearDoubleKeyFrame(1, zeroKeyTime));
fromAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(0, endKeyTime, _sineEase));
// To
var toAnimation = new DoubleAnimationUsingKeyFrames();
toAnimation.KeyFrames.Add(new LinearDoubleKeyFrame(0, zeroKeyTime));
toAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(1, endKeyTime, _sineEase));
// Preset
fromSlide.Opacity = 1;
toSlide.Opacity = 0;
// Set up events
toAnimation.Completed += (sender, args) =>
{
toSlide.BeginAnimation(UIElement.OpacityProperty, null);
fromSlide.Opacity = 0;
toSlide.Opacity = 1;
};
fromAnimation.Completed += (sender, args) =>
{
fromSlide.BeginAnimation(UIElement.OpacityProperty, null);
fromSlide.Opacity = 0;
toSlide.BeginAnimation(UIElement.OpacityProperty, toAnimation);
};
// Animate
fromSlide.BeginAnimation(UIElement.OpacityProperty, fromAnimation);
zIndexController.Stack(toSlide, fromSlide);
}
public void Wipe(TransitionerSlide fromSlide, TransitionerSlide toSlide, Point origin, IZIndexController zIndexController)
{
if (fromSlide == null)
{
throw new ArgumentNullException(nameof(fromSlide));
}
if (toSlide == null)
{
throw new ArgumentNullException(nameof(toSlide));
}
if (zIndexController == null)
{
throw new ArgumentNullException(nameof(zIndexController));
}
fromSlide.Opacity = 0;
toSlide.Opacity = 1;
var zeroKeyTime = KeyTime.FromTimeSpan(TimeSpan.Zero);
var endKeyTime = KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(400));
//slide in new slide setup
var translateTransform = new ScaleTransform(0.3, 0.3);
toSlide.RenderTransform = translateTransform;
var slideAnimation = new DoubleAnimationUsingKeyFrames();
slideAnimation.KeyFrames.Add(new LinearDoubleKeyFrame(0.3, zeroKeyTime));
slideAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(1, endKeyTime)
{
EasingFunction = _sineEase
});
//kick off!
translateTransform.BeginAnimation(ScaleTransform.ScaleXProperty, slideAnimation);
translateTransform.BeginAnimation(ScaleTransform.ScaleYProperty, slideAnimation);
zIndexController.Stack(toSlide, fromSlide);
}
public void Wipe(TransitionerSlide fromSlide, TransitionerSlide toSlide, Point origin, IZIndexController zIndexController)
{
if (fromSlide == null)
{
throw new ArgumentNullException(nameof(fromSlide));
}
if (toSlide == null)
{
throw new ArgumentNullException(nameof(toSlide));
}
if (zIndexController == null)
{
throw new ArgumentNullException(nameof(zIndexController));
}
// Set up time points
var zeroKeyTime = KeyTime.FromTimeSpan(TimeSpan.Zero);
var endKeyTime = KeyTime.FromTimeSpan(Duration);
// Set up coordinates
double fromStartX = 0, fromEndX = 0, toStartX = 0, toEndX = 0;
double fromStartY = 0, fromEndY = 0, toStartY = 0, toEndY = 0;
if (Direction == SlideDirection.Left)
{
fromEndX = -fromSlide.ActualWidth;
toStartX = toSlide.ActualWidth;
}
else if (Direction == SlideDirection.Right)
{
fromEndX = fromSlide.ActualWidth;
toStartX = -toSlide.ActualWidth;
}
else if (Direction == SlideDirection.Up)
{
fromEndY = -fromSlide.ActualHeight;
toStartY = toSlide.ActualHeight;
}
else if (Direction == SlideDirection.Down)
{
fromEndY = fromSlide.ActualHeight;
toStartY = -toSlide.ActualHeight;
}
// From
var fromTransform = new TranslateTransform(fromStartX, fromStartY);
fromSlide.RenderTransform = fromTransform;
var fromXAnimation = new DoubleAnimationUsingKeyFrames();
fromXAnimation.KeyFrames.Add(new LinearDoubleKeyFrame(fromStartX, zeroKeyTime));
fromXAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(fromEndX, endKeyTime, _sineEase));
var fromYAnimation = new DoubleAnimationUsingKeyFrames();
fromYAnimation.KeyFrames.Add(new LinearDoubleKeyFrame(fromStartY, zeroKeyTime));
fromYAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(fromEndY, endKeyTime, _sineEase));
// To
var toTransform = new TranslateTransform(toStartX, toStartY);
toSlide.RenderTransform = toTransform;
var toXAnimation = new DoubleAnimationUsingKeyFrames();
toXAnimation.KeyFrames.Add(new LinearDoubleKeyFrame(toStartX, zeroKeyTime));
toXAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(toEndX, endKeyTime, _sineEase));
var toYAnimation = new DoubleAnimationUsingKeyFrames();
toYAnimation.KeyFrames.Add(new LinearDoubleKeyFrame(toStartY, zeroKeyTime));
toYAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(toEndY, endKeyTime, _sineEase));
// Set up events
fromXAnimation.Completed += (sender, args) =>
{
fromTransform.BeginAnimation(TranslateTransform.XProperty, null);
fromTransform.X = fromEndX;
fromSlide.RenderTransform = null;
};
fromYAnimation.Completed += (sender, args) =>
{
fromTransform.BeginAnimation(TranslateTransform.YProperty, null);
fromTransform.Y = fromEndY;
fromSlide.RenderTransform = null;
};
toXAnimation.Completed += (sender, args) =>
{
toTransform.BeginAnimation(TranslateTransform.XProperty, null);
toTransform.X = toEndX;
toSlide.RenderTransform = null;
};
toYAnimation.Completed += (sender, args) =>
{
toTransform.BeginAnimation(TranslateTransform.YProperty, null);
toTransform.Y = toEndY;
toSlide.RenderTransform = null;
};
// Animate
fromTransform.BeginAnimation(TranslateTransform.XProperty, fromXAnimation);
fromTransform.BeginAnimation(TranslateTransform.YProperty, fromYAnimation);
toTransform.BeginAnimation(TranslateTransform.XProperty, toXAnimation);
toTransform.BeginAnimation(TranslateTransform.YProperty, toYAnimation);
zIndexController.Stack(toSlide, fromSlide);
}
public void Wipe(TransitionerSlide fromSlide, TransitionerSlide toSlide, Point origin, IZIndexController zIndexController)
{
if (fromSlide == null)
{
throw new ArgumentNullException(nameof(fromSlide));
}
if (toSlide == null)
{
throw new ArgumentNullException(nameof(toSlide));
}
if (zIndexController == null)
{
throw new ArgumentNullException(nameof(zIndexController));
}
var horizontalProportion = Math.Max(1.0 - origin.X, 1.0 * origin.X);
var verticalProportion = Math.Max(1.0 - origin.Y, 1.0 * origin.Y);
var radius = Math.Sqrt(Math.Pow(toSlide.ActualWidth * horizontalProportion, 2) + Math.Pow(toSlide.ActualHeight * verticalProportion, 2));
var scaleTransform = new ScaleTransform(0, 0);
var translateTransform = new TranslateTransform(toSlide.ActualWidth * origin.X, toSlide.ActualHeight * origin.Y);
var transformGroup = new TransformGroup();
transformGroup.Children.Add(scaleTransform);
transformGroup.Children.Add(translateTransform);
var ellipseGeomotry = new EllipseGeometry()
{
RadiusX = radius,
RadiusY = radius,
Transform = transformGroup
};
toSlide.SetCurrentValue(UIElement.ClipProperty, ellipseGeomotry);
zIndexController.Stack(toSlide, fromSlide);
var zeroKeyTime = KeyTime.FromTimeSpan(TimeSpan.Zero);
var midKeyTime = KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(200));
var endKeyTime = KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(400));
var opacityAnimation = new DoubleAnimationUsingKeyFrames();
opacityAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(1, zeroKeyTime));
opacityAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(1, midKeyTime));
opacityAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(0, endKeyTime));
opacityAnimation.Completed += (sender, args) =>
{
fromSlide.BeginAnimation(UIElement.OpacityProperty, null);
fromSlide.Opacity = 0;
};
fromSlide.BeginAnimation(UIElement.OpacityProperty, opacityAnimation);
var scaleAnimation = new DoubleAnimationUsingKeyFrames();
scaleAnimation.Completed += (sender, args) =>
{
toSlide.SetCurrentValue(UIElement.ClipProperty, null);
fromSlide.BeginAnimation(UIElement.OpacityProperty, null);
fromSlide.Opacity = 0;
};
scaleAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(0, zeroKeyTime));
scaleAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(1, endKeyTime));
scaleTransform.BeginAnimation(ScaleTransform.ScaleXProperty, scaleAnimation);
scaleTransform.BeginAnimation(ScaleTransform.ScaleYProperty, scaleAnimation);
}
public void Wipe(TransitionerSlide fromSlide, TransitionerSlide toSlide, Point origin, IZIndexController zIndexController)
{
if (fromSlide == null)
{
throw new ArgumentNullException(nameof(fromSlide));
}
if (toSlide == null)
{
throw new ArgumentNullException(nameof(toSlide));
}
if (zIndexController == null)
{
throw new ArgumentNullException(nameof(zIndexController));
}
var zeroKeyTime = KeyTime.FromTimeSpan(TimeSpan.Zero);
var midishKeyTime = KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(200));
var endKeyTime = KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(400));
//back out old slide setup
var scaleTransform = new ScaleTransform(1, 1);
fromSlide.RenderTransform = scaleTransform;
var scaleAnimation = new DoubleAnimationUsingKeyFrames();
scaleAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(1, zeroKeyTime));
scaleAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(.8, endKeyTime));
scaleAnimation.Completed += (sender, args) =>
{
fromSlide.RenderTransform = null;
};
var opacityAnimation = new DoubleAnimationUsingKeyFrames();
opacityAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(1, zeroKeyTime));
opacityAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(0, endKeyTime));
opacityAnimation.Completed += (sender, args) =>
{
fromSlide.BeginAnimation(UIElement.OpacityProperty, null);
fromSlide.Opacity = 0;
};
//slide in new slide setup
var translateTransform = new TranslateTransform(0, toSlide.ActualHeight);
toSlide.RenderTransform = translateTransform;
var slideAnimation = new DoubleAnimationUsingKeyFrames();
slideAnimation.KeyFrames.Add(new LinearDoubleKeyFrame(toSlide.ActualHeight, zeroKeyTime));
slideAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(toSlide.ActualHeight, midishKeyTime)
{
EasingFunction = _sineEase
});
slideAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(0, endKeyTime)
{
EasingFunction = _sineEase
});
//kick off!
translateTransform.BeginAnimation(TranslateTransform.YProperty, slideAnimation);
scaleTransform.BeginAnimation(ScaleTransform.ScaleXProperty, scaleAnimation);
scaleTransform.BeginAnimation(ScaleTransform.ScaleYProperty, scaleAnimation);
fromSlide.BeginAnimation(UIElement.OpacityProperty, opacityAnimation);
zIndexController.Stack(toSlide, fromSlide);
}
public void Wipe(TransitionerSlide fromSlide, TransitionerSlide toSlide, Point origin, IZIndexController zIndexController)
{
if (fromSlide == null)
{
throw new ArgumentNullException(nameof(fromSlide));
}
if (toSlide == null)
{
throw new ArgumentNullException(nameof(toSlide));
}
if (zIndexController == null)
{
throw new ArgumentNullException(nameof(zIndexController));
}
if (this.PointOriginType == PointOriginType.MousePosition)
{
// Do ：按鼠标位置计算
var postion = Mouse.GetPosition(toSlide);
double x = postion.X / toSlide.ActualWidth;
double y = postion.Y / toSlide.ActualHeight;
origin = new Point(x, y);
}
else if (this.PointOriginType == PointOriginType.RandomInner)
{
// Do ：随机计算
Random random = new Random();
origin = new Point(random.NextDouble(), random.NextDouble());
}
else if (this.PointOriginType == PointOriginType.Center)
{
// Do ：中心点计算
origin = new Point(0.5, 0.5);
}
var horizontalProportion = Math.Max(1.0 - origin.X, 1.0 * origin.X);
var verticalProportion = Math.Max(1.0 - origin.Y, 1.0 * origin.Y);
var radius = Math.Sqrt(Math.Pow(toSlide.ActualWidth * horizontalProportion, 2) + Math.Pow(toSlide.ActualHeight * verticalProportion, 2));
var scaleTransform = new ScaleTransform(0, 0);
var translateTransform = new TranslateTransform(toSlide.ActualWidth * origin.X, toSlide.ActualHeight * origin.Y);
var transformGroup = new TransformGroup();
transformGroup.Children.Add(scaleTransform);
transformGroup.Children.Add(translateTransform);
var ellipseGeomotry = new EllipseGeometry()
{
RadiusX = radius,
RadiusY = radius,
Transform = transformGroup
};
toSlide.SetCurrentValue(UIElement.ClipProperty, ellipseGeomotry);
zIndexController.Stack(toSlide, fromSlide);
//var zeroKeyTime = KeyTime.FromTimeSpan(StartTime);
//var midKeyTime = KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(400));
//var endKeyTime = KeyTime.FromTimeSpan(Duration);
var opacityAnimation = new DoubleAnimationUsingKeyFrames();
opacityAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(1, StartTime));
opacityAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(1, MidTime));
opacityAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(0, Duration));
opacityAnimation.Completed += (sender, args) =>
{
fromSlide.BeginAnimation(UIElement.OpacityProperty, null);
fromSlide.Opacity = 0;
};
fromSlide.BeginAnimation(UIElement.OpacityProperty, opacityAnimation);
var scaleAnimation = new DoubleAnimationUsingKeyFrames();
scaleAnimation.Completed += (sender, args) =>
{
toSlide.SetCurrentValue(UIElement.ClipProperty, null);
fromSlide.BeginAnimation(UIElement.OpacityProperty, null);
fromSlide.Opacity = 0;
};
scaleAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(0, MidTime));
scaleAnimation.KeyFrames.Add(new EasingDoubleKeyFrame(1, Duration));
scaleTransform.BeginAnimation(ScaleTransform.ScaleXProperty, scaleAnimation);
scaleTransform.BeginAnimation(ScaleTransform.ScaleYProperty, scaleAnimation);
}