private void HandleTileColorChanged(MetroTileColor metroTileColor)
{
if (!IsLoaded)
{
return;
}
Background = MetroTileFrame.GetBackgroundBrushFromTileColor(TileColor);
}
/// <summary>
/// Overriding to setup state.
/// </summary>
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
if (BackgroundProperty.IsUnsetValue(this))
{
Background = MetroTileFrame.GetBackgroundBrushFromTileColor(TileColor);
}
if (CommandParameterProperty.IsUnsetValue(this))
{
CommandParameter = this;
}
SetWidth(Type);
var scaleTransform = GetTemplateChild("ScaleTransform") as ScaleTransform;
if (scaleTransform != null)
{
scaleTransform.Bind(ScaleTransform.CenterXProperty, this, ActualWidthProperty, BindingMode.OneWay, _MultiplicationConverter, 0.5);
scaleTransform.Bind(ScaleTransform.CenterYProperty, this, ActualHeightProperty, BindingMode.OneWay, _MultiplicationConverter, 0.5);
}
var content3d = GetTemplateChild("Content3D") as Content3D;
if (content3d != null)
{
var transform = GetTemplateChild("RotateRightInwards") as RotateTransform3D;
if (transform != null)
{
transform.Bind(RotateTransform3D.CenterXProperty, content3d, Content3D.ThreeDBoundsXProperty);
}
transform = GetTemplateChild("RotateLeftInwards") as RotateTransform3D;
if (transform != null)
{
transform.Bind(RotateTransform3D.CenterXProperty, content3d, Content3D.ThreeDBoundsXProperty, BindingMode.OneWay, _MultiplicationConverter, -1);
}
transform = GetTemplateChild("RotateTopInwards") as RotateTransform3D;
if (transform != null)
{
transform.Bind(RotateTransform3D.CenterYProperty, content3d, Content3D.ThreeDBoundsYProperty);
}
transform = GetTemplateChild("RotateBottomInwards") as RotateTransform3D;
if (transform != null)
{
transform.Bind(RotateTransform3D.CenterYProperty, content3d, Content3D.ThreeDBoundsYProperty, BindingMode.OneWay, _MultiplicationConverter, -1);
}
}
_FramesPresenter = GetTemplateChild("FramesPresenter") as MetroTileFramesPresenter;
if (_FramesPresenter != null)
{
this.Bind(HasFramesProperty, _FramesPresenter, "HasItems");
}
}
/// <summary>
/// Virtual method called to animate the transition between frames.
/// </summary>
protected virtual void AnimateTransition(MetroTileFrame currentFrame, MetroTileFrame nextFrame)
{
if (_TransitionAnimation == null)
{
_TransitionAnimation = CreateTransitionAnimation();
}
Storyboard.SetTarget(_TransitionAnimation.Children[0], currentFrame);
Storyboard.SetTarget(_TransitionAnimation.Children[1], nextFrame);
_TransitionAnimation.Begin();
}
/// <summary>
/// Overriding to setup state.
/// </summary>
protected override void PrepareContainerForItemOverride(DependencyObject element, object item)
{
base.PrepareContainerForItemOverride(element, item);
var frame = (MetroTileFrame)element;
var translateTransform = frame.GetTransform <TranslateTransform>(true);
if (_CurrentFrame == null)
{
_CurrentFrame = frame;
}
else
{
translateTransform.Bind(TranslateTransform.YProperty, this, "ActualHeight");
}
}
private void HandleTimerTick(object sender, EventArgs e)
{
var nextFrameIndex = ItemContainerGenerator.IndexFromContainer(_CurrentFrame) + 1;
if (nextFrameIndex >= Items.Count)
{
nextFrameIndex = 0;
}
var nextFrame = (MetroTileFrame)ItemContainerGenerator.ContainerFromIndex(nextFrameIndex);
AnimateTransition(_CurrentFrame, nextFrame);
_CurrentFrame = nextFrame;
StartTimerForCurrentFrame();
}
