internal static ElmSharp.Wearable.CircleSurface GetSurface(this IVisualElementRenderer renderer)
{
if (null != renderer.Element)
{
Element element = renderer.Element;
while (element != null)
{
if (element is CirclePage)
{
var circlePageRenderer = Platform.GetRenderer(element) as CirclePageRenderer;
return(circlePageRenderer?.CircleSurface);
}
foreach (var effect in element.Effects)
{
if (effect is TizenCircleSurfaceEffect)
{
return(CircleSurfaceEffectBehavior.GetSurface(element) as ElmSharp.Wearable.CircleSurface);
}
}
element = element.Parent;
}
}
throw new CircleSurfaceNotFoundException();
}
protected override void OnAttached()
{
var rect = Control.Geometry;
_surfaceLayout = new ElmSharp.Layout(Container);
_surfaceLayout.Show();
_surface = new ElmSharp.Wearable.CircleSurface(_surfaceLayout);
_surfaceLayout.Geometry = rect;
_surfaceLayout.StackAbove(Control);
CircleSurfaceEffectBehavior.SetSurface(Element, _surface);
_showEvent = new EvasObjectEvent(Control, EvasObjectCallbackType.Show);
_hideEvent = new EvasObjectEvent(Control, EvasObjectCallbackType.Hide);
_restackEvent = new EvasObjectEvent(Control, EvasObjectCallbackType.Restack);
_moveEvent = new EvasObjectEvent(Control, EvasObjectCallbackType.Move);
_resizeEvent = new EvasObjectEvent(Control, EvasObjectCallbackType.Resize);
_showEvent.On += ControlShowed;
_hideEvent.On += ControlHided;
_restackEvent.On += ControlRestacked;
_moveEvent.On += ControlChanged;
_resizeEvent.On += ControlChanged;
Element.PropertyChanging += ElementPropertyChanging;
Element.PropertyChanged += ElementPropertyChanged;
EcoreMainloop.Post(() =>
{
var obj = CircleSurfaceEffectBehavior.GetRotaryFocusObject(Element);
ActivateRotaryFocusable(obj);
});
}
void ElementPropertyChanging(object sender, PropertyChangingEventArgs e)
{
if (e.PropertyName == CircleSurfaceEffectBehavior.RotaryFocusObjectProperty.PropertyName)
{
var obj = CircleSurfaceEffectBehavior.GetRotaryFocusObject(Element);
DeativateRotaryFocusable(obj);
}
}
void ElementPropertyChanged(object sender, global::System.ComponentModel.PropertyChangedEventArgs e)
{
if (e.PropertyName == CircleSurfaceEffectBehavior.RotaryFocusObjectProperty.PropertyName)
{
var obj = CircleSurfaceEffectBehavior.GetRotaryFocusObject(Element);
ActivateRotaryFocusable(obj);
}
}
protected override void OnDetached()
{
var obj = CircleSurfaceEffectBehavior.GetRotaryFocusObject(Element);
DeativateRotaryFocusable(obj);
_surface.Delete();
_surface = null;
_surfaceLayout.Unrealize();
_surfaceLayout = null;
CircleSurfaceEffectBehavior.SetSurface(Element, null);
_showEvent.Dispose();
_hideEvent.Dispose();
_restackEvent.Dispose();
_moveEvent.Dispose();
_resizeEvent.Dispose();
}
internal static CircleSurface GetSurfaceRecursively(Element element)
{
while (element != null)
{
if (element is CirclePage)
{
var circlePageRenderer = Platform.GetRenderer(element) as CirclePageRenderer;
return(circlePageRenderer?.CircleSurface);
}
foreach (var effect in element.Effects)
{
if (effect is TizenCircleSurfaceEffect)
{
return(CircleSurfaceEffectBehavior.GetSurface(element) as CircleSurface);
}
}
element = element.Parent;
}
return(null);
}
