/// <summary>
/// Implementation of <see cref="System.Windows.Freezable.CloneCore(System.Windows.Freezable)">Freezable.CloneCore</see>.
/// </summary>
protected override void CloneCore(Freezable sourceFreezable)
{
Int32AnimationUsingKeyFrames sourceAnimation = (Int32AnimationUsingKeyFrames)sourceFreezable;
base.CloneCore(sourceFreezable);
CopyCommon(sourceAnimation, /* isCurrentValueClone = */ false);
}
protected override void OnClosing(System.ComponentModel.CancelEventArgs e)
{
if (IsClosing)
{
e.Cancel = !AllowClose;
}
else
{
IsClosing = true;
AllowClose = false;
e.Cancel = true;
if (PopupBoard is Storyboard)
{
PopupBoard.Stop(this);
PopupBoard = null;
}
HideBoard = new Storyboard();
HideBoard.Completed += new EventHandler((od, ed) =>
{
AllowClose = true;
Close();
});
var rect = DockIcon.IconRect;
var delay = Config.HideDelay;
if ((System.Windows.Forms.Control.ModifierKeys & System.Windows.Forms.Keys.Shift) == System.Windows.Forms.Keys.Shift)
{
delay = 5000;
}
for (var i = 0; i < spContent.Children.Count; i++)
{
var ctrl = spContent.Children[i] as FanIconControl;
ctrl.GridContent.Effect = null;
var animRotate = new DoubleAnimationUsingKeyFrames();
animRotate.SetValue(Storyboard.TargetNameProperty, ctrl.Name);
animRotate.SetValue(Storyboard.TargetPropertyProperty, new PropertyPath("(UIElement.RenderTransform).(TransformGroup.Children)[0].(RotateTransform.Angle)"));
animRotate.KeyFrames.Add(new SplineDoubleKeyFrame(0, KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(delay))));
animRotate.DecelerationRatio = 0.8;
var animMargin = new ThicknessAnimationUsingKeyFrames();
animMargin.SetValue(Storyboard.TargetNameProperty, ctrl.Name);
animMargin.SetValue(Storyboard.TargetPropertyProperty, new PropertyPath("(FrameworkElement.Margin)"));
animMargin.KeyFrames.Add(new SplineThicknessKeyFrame(
new Thickness(0),
KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(delay))));
animMargin.DecelerationRatio = 0.8;
var animOpacity = new DoubleAnimationUsingKeyFrames();
animOpacity.SetValue(Storyboard.TargetNameProperty, ctrl.BorderTitle.Tag);
animOpacity.SetValue(Storyboard.TargetPropertyProperty, new PropertyPath("(FrameworkElement.Opacity)"));
animOpacity.KeyFrames.Add(new SplineDoubleKeyFrame(0, KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(delay))));
animOpacity.DecelerationRatio = 1;
var animIconSize = new Int32AnimationUsingKeyFrames();
animIconSize.SetValue(Storyboard.TargetNameProperty, ctrl.Name);
animIconSize.SetValue(Storyboard.TargetPropertyProperty, new PropertyPath("(FrameworkElement.IconSize)"));
animIconSize.KeyFrames.Add(new SplineInt32KeyFrame(rect.Width, KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(delay))));
animIconSize.DecelerationRatio = 1;
HideBoard.Children.Add(animRotate);
HideBoard.Children.Add(animMargin);
HideBoard.Children.Add(animOpacity);
HideBoard.Children.Add(animIconSize);
}
HideBoard.Begin(this);
}
base.OnClosing(e);
}
private void Window_Activated(object sender, EventArgs e)
{
if (IsClosing || IsOpened)
{
return;
}
IsOpened = true;
DockIcon.IconName = App.StartupPath + "Container-Opened.png";
PopupBoard = new Storyboard();
PopupBoard.Completed += new EventHandler(PopupAnimation_Completed);
var rect = DockIcon.IconRect;
var delay = Config.PopupDelay;
if ((System.Windows.Forms.Control.ModifierKeys & System.Windows.Forms.Keys.Shift) == System.Windows.Forms.Keys.Shift)
{
delay = 5000;
}
for (var i = 0; i < spContent.Children.Count; i++)
{
var ctrl = spContent.Children[i] as FanIconControl;
var k = (double)(spContent.Children.Count - 1 - i) / MaxItems;
var animRotate = new DoubleAnimationUsingKeyFrames();
animRotate.SetValue(Storyboard.TargetNameProperty, ctrl.Name);
animRotate.SetValue(Storyboard.TargetPropertyProperty, new PropertyPath("(UIElement.RenderTransform).(TransformGroup.Children)[0].(RotateTransform.Angle)"));
animRotate.KeyFrames.Add(new SplineDoubleKeyFrame(k * Angle, KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(delay))));
animRotate.DecelerationRatio = 0.8;
var animMargin = new ThicknessAnimationUsingKeyFrames();
animMargin.SetValue(Storyboard.TargetNameProperty, ctrl.Name);
animMargin.SetValue(Storyboard.TargetPropertyProperty, new PropertyPath("(FrameworkElement.Margin)"));
animMargin.KeyFrames.Add(new SplineThicknessKeyFrame(
new Thickness(0, 0, -IconSize / 2 * (1 - Math.Sin((1 - k) * Math.PI / 2)) - (IconSize - rect.Width) / 2,
rect.Height + IconSize * (spContent.Children.Count - 1 - i)),
KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(delay))));
animMargin.DecelerationRatio = 0.8;
var animOpacity = new DoubleAnimationUsingKeyFrames();
animOpacity.SetValue(Storyboard.TargetNameProperty, ctrl.BorderTitle.Tag);
animOpacity.SetValue(Storyboard.TargetPropertyProperty, new PropertyPath("(FrameworkElement.Opacity)"));
animOpacity.KeyFrames.Add(new SplineDoubleKeyFrame(1, KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(delay))));
animOpacity.DecelerationRatio = 1;
var animIconSize = new Int32AnimationUsingKeyFrames();
animIconSize.SetValue(Storyboard.TargetNameProperty, ctrl.Name);
animIconSize.SetValue(Storyboard.TargetPropertyProperty, new PropertyPath("(FrameworkElement.IconSize)"));
animIconSize.KeyFrames.Add(new SplineInt32KeyFrame(rect.Width, KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(0))));
animIconSize.KeyFrames.Add(new SplineInt32KeyFrame(IconSize, KeyTime.FromTimeSpan(TimeSpan.FromMilliseconds(delay))));
animIconSize.DecelerationRatio = 1;
PopupBoard.Children.Add(animRotate);
PopupBoard.Children.Add(animMargin);
PopupBoard.Children.Add(animOpacity);
PopupBoard.Children.Add(animIconSize);
}
PopupBoard.Begin(this);
}
/// <summary>
/// Helper used by the four Freezable clone methods to copy the resolved key times and
/// key frames. The Get*AsFrozenCore methods are implemented the same as the Clone*Core
/// methods; Get*AsFrozen at the top level will recursively Freeze so it's not done here.
/// </summary>
/// <param name="sourceAnimation"></param>
/// <param name="isCurrentValueClone"></param>
private void CopyCommon(Int32AnimationUsingKeyFrames sourceAnimation, bool isCurrentValueClone)
{
_areKeyTimesValid = sourceAnimation._areKeyTimesValid;
if ( _areKeyTimesValid
&& sourceAnimation._sortedResolvedKeyFrames != null)
{
// _sortedResolvedKeyFrames is an array of ResolvedKeyFrameEntry so the notion of CurrentValueClone doesn't apply
_sortedResolvedKeyFrames = (ResolvedKeyFrameEntry[])sourceAnimation._sortedResolvedKeyFrames.Clone();
}
if (sourceAnimation._keyFrames != null)
{
if (isCurrentValueClone)
{
_keyFrames = (Int32KeyFrameCollection)sourceAnimation._keyFrames.CloneCurrentValue();
}
else
{
_keyFrames = (Int32KeyFrameCollection)sourceAnimation._keyFrames.Clone();
}
OnFreezablePropertyChanged(null, _keyFrames);
}
}
private Storyboard CreatePromoteStoryboard(UIElement uiElement)
{
var sb = new Storyboard();
var vertAnimation = new DoubleAnimationUsingKeyFrames();
Storyboard.SetTarget(vertAnimation, uiElement);
Storyboard.SetTargetProperty(vertAnimation, new PropertyPath(Canvas.TopProperty));
var newY = Canvas.GetTop(uiElement) - VerticalItemOffset;
vertAnimation.KeyFrames.Add(new SplineDoubleKeyFrame(newY, ItemTransitionDuration));
var horizAnimation = new DoubleAnimationUsingKeyFrames();
Storyboard.SetTarget(horizAnimation, uiElement);
Storyboard.SetTargetProperty(horizAnimation, new PropertyPath(Canvas.LeftProperty));
var newX = Canvas.GetLeft(uiElement) - HorizontalItemOffset;
horizAnimation.KeyFrames.Add(new SplineDoubleKeyFrame(newX, ItemTransitionDuration));
var zindexAnimation = new Int32AnimationUsingKeyFrames();
zindexAnimation.BeginTime = ItemTransitionDuration + TimeSpan.FromMilliseconds(1);
Storyboard.SetTarget(zindexAnimation, uiElement);
Storyboard.SetTargetProperty(zindexAnimation, new PropertyPath(Canvas.ZIndexProperty));
var newZidx = Canvas.GetZIndex(uiElement) + 1;
zindexAnimation.KeyFrames.Add(new SplineInt32KeyFrame(newZidx, TimeSpan.Zero));
sb.Children.Add(vertAnimation);
sb.Children.Add(horizAnimation);
sb.Children.Add(zindexAnimation);
return sb;
}
private Storyboard CreateRemoveStoryboard(UIElement uiElement)
{
var sb = new Storyboard();
//If idx==0 animate down and out then zindex to 0or1
//else move up by VertOffSet and left by HorOffset, then ZIndex++;
var vertAnimation = new DoubleAnimationUsingKeyFrames();
Storyboard.SetTarget(vertAnimation, uiElement);
Storyboard.SetTargetProperty(vertAnimation, new PropertyPath(Canvas.TopProperty));
var newY = Items.Count * VerticalItemOffset;
vertAnimation.KeyFrames.Add(new SplineDoubleKeyFrame(newY, ItemTransitionDuration));
var horizAnimation = new DoubleAnimationUsingKeyFrames();
Storyboard.SetTarget(horizAnimation, uiElement);
Storyboard.SetTargetProperty(horizAnimation, new PropertyPath(Canvas.LeftProperty));
var newX = Items.Count * HorizontalItemOffset;
horizAnimation.KeyFrames.Add(new SplineDoubleKeyFrame(newX, ItemTransitionDuration));
var zindexAnimation = new Int32AnimationUsingKeyFrames();
zindexAnimation.BeginTime = ItemTransitionDuration;
Storyboard.SetTarget(zindexAnimation, uiElement);
Storyboard.SetTargetProperty(zindexAnimation, new PropertyPath(Canvas.ZIndexProperty));
zindexAnimation.KeyFrames.Add(new SplineInt32KeyFrame(0, TimeSpan.Zero));
sb.Children.Add(vertAnimation);
sb.Children.Add(horizAnimation);
sb.Children.Add(zindexAnimation);
return sb;
}